schematic-VIDEO CASSETTE-monitor-service manual SHASSIS Panasonic Philips SAMSUNG SANYO SHARP SONY toshiba Aiwa AKAI DAEWOO Goldstar HYUNDAI VIDEO Grundig Hitachi JVC LG Mitsubishi National NEC ORION VESTEL Corus-Repair-Plasma-LCD |
بسم الله الرحمن الرحيم اللهم صل وسلم وبارك على سيدنا ونبينا محمد صل الله عليه وسلم الرجاء من الجميع الدعاء لمدير الموقع بالرحمه والمغفره.
سبحان الله وبحمده .. لاحول ولاقوه الا بالله..لا اله الا انت سبحانك اني كنت من الظالمين .. اللهم صل وسلم وبارك على سيدنا ونبينا محمد صل الله عليه وسلم https://m.youtube.com/c/ashraf5914?reload=9&reload=9
|
| | سرفس شامل أجهزة service-mode PHILIPS | |
| | كاتب الموضوع | رسالة |
---|
أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: سرفس شامل أجهزة service-mode PHILIPS الأربعاء يونيو 16, 2010 1:34 pm | |
| سرفس شامل أجهزة PHILIPSTV Philips GR1-AX Chassis, HOTEL Mode depends on the buttons. Subject already ran .... GR1-AX Hotel mode • Select a channel 38 on TV • Simultaneously press the STORE, and PROGRAM + on the TV (the inclusion of hotel mode) • Simultaneously press the STORE, and CONTROL + on the TV (turn off hotel mode) GR1-AX Hotel mode • Select a channel 38 on TV • Simultaneously press STORE on the TV and the remote SLEEPTIMER for 4 seconds GR1-AX hotel mode, TMP47C434N-3141 • No hotel mode GR1-AX hotel mode, TMP47C434N-3142 • Select 38 for TV • Simultaneously press the SELECT key on the TV and the remote SLEEPTIMER for 4 seconds • Notes:
- We introduce a volume limit for this mode
- STORE or INSTALL, can not be entered
- A green 'H +' appears in the left bottom of the screen when hotel mode is activated, which can
be removed by powering down the TV and powering it up again
- A green 'H-' appears in the left bottom of the screen when hotel mode is deactivated, which can
TV Philips GR1-AX Chassis, HOTEL Mode depends on the buttons. Subject already ran .... GR1-AX Hotel mode • Select a channel 38 on TV • Simultaneously press the STORE, and PROGRAM + on the TV (the inclusion of hotel mode) • Simultaneously press the STORE, and CONTROL + on the TV (turn off hotel mode) GR1-AX Hotel mode • Select a channel 38 on TV • Simultaneously press STORE on the TV and the remote SLEEPTIMER for 4 seconds GR1-AX hotel mode, TMP47C434N-3141 • No hotel mode GR1-AX hotel mode, TMP47C434N-3142 • Select 38 for TV • Simultaneously press the SELECT key on the TV and the remote SLEEPTIMER for 4 seconds • Notes:
- We introduce a volume limit for this mode
- STORE or INSTALL, can not be entered
- A green 'H +' appears in the left bottom of the screen when hotel mode is activated, which can
be removed by powering down the TV and powering it up again
- A green 'H-' appears in the left bottom of the screen when hotel mode is deactivated, which can
be removed by powering down TV and the inclusion of this again GR1-AX hotel mode, TMP47C434N-3537 • There is no way the hotel GR1-AX hotel mode, TMP47C434N-3414/3415, TMP47C634N-R494 • Select 38 for TV • Simultaneously press the key STORE, and PROGRAM + on the remote for 4 seconds (the inclusion Hotel Mode) • Simultaneously press the STORE key and KEY CONTROL - on the remote for 4 seconds (OFF Hotel Mode) • Notes:
- The maximum amount in the way the hotel will present the volume, activating it
- SAVE or SET mode can not be introduced
- The number of programs shown on the screen for 4 seconds
GR1-AX (8 buttons) method Hotels, TMP47C434N-R221 • Select program 38 on TV • Simultaneously press Store and include television SLEEPTIMER on the remote for 4 seconds (the inclusion Hotel Mode) • Notes:
- We introduce a volume limit for this mode
- SAVE or SET mode can not be introduced
Or simply put a blank memory PHILIPS CHASSIS 3A. 17CE7630, 21CE7649/55/7590, 17CE7531/7650 247 771, 41CE8746. Press (MONO) TV on the keyboard. Hold the switch on the TV with remote control. Exit: STAND-BY Video recorder Philips 14PV111/01, 14PV112/01, 14PV203/01, 14PV415/01, 14PV460/01 Chassis TV-VCR 2002-14 "Range (Z11) Log in to the service: Within 5 seconds press the STAND / BY, 2,7,1, MUTE, STAND / BY. A7H.1 We have a bunch: 24w04 TV Philips 28PT4503/00 Fee SMALL SIGNAL "3111 258 17 542": TMP87CM36N-3422 M128A1-4.0 + 8.00 MHz, 24W04, TDA8366, TDA4665, (TDA8395), DATASLICER CF72416 + 13875kHz, CF70200FNW, TDA2545A, HEF4053BP Sound module ITT 3111 253 3250 2 "4822 212 10 941 ITT NO NICAM": MSP3400C-PP-C6 or MSP3410 Tuner: 3112 297 11 591 UV916S KR20 TDKS: 31 762 To enter the service, connect the S42 and S43 And press "MENU" and "-" on the TV at the same time. NEED DUMP FOR TV PHILIPS 14HT3302/00 INSADE IS EEPROM 24C04 TMP 87CM36N-3438 HTV NS V 1.6 9738 EAI TOSHIBA JAPAN Subject: Re: [carradio-decode] TV PHILIPS 14HT3302/00 Date: 09 July, 2001 9:49 step 4 is: Select "off" with "contr + / -" If not, select prog 38 and after 4 seconds press "control" and "+" (Or "prog +") > Log in to the service by simultaneously pressing the "VOL +" and "PR-". > Select "OPTION 2" by pressing the green button. > Select the "HOTEL" by pressing the yellow button. > Select "ON" with "CONTR +/-". > Leave Service Menu via standby. > I NEED DUMP FOR TV PHILIPS 14HT3302/00 >> INSADE IS EEPROM 24C04 > > >> TMP 87CM36N-3438 >> HTV NS V 1.6 9738 EAI >> TOSHIBA JAPAN [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذا الرابط]
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 8:42 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:12 am | |
| PHILIPS CHASSIS AA5. 17PT156B. S1 and short out the conclusion to plant pins 7 processor on the ground) and then turn on the network button. Caught in the mode of SDM. Then simultaneously press the buttons (+) and (-) on TV. . Exit: POWER OFF. PHILIPS Anubis S \ DD. Entering the service mode by closing M31 and M32 contact (ground) near IC7710. Exit STAN-BY. PHILIPS CHASSIS CTV-530. Short the conclusions of 15 and 20 of the processor control. Exit: (TV). PHILIPS CHASSIS D16-II. 25DC2660, 28DC2070, 28DC2670. Service default mode: Hold button on TV (VOL +) and (P +) to include a network switch. Service Mode: M30 short-circuit the control points and the M31. Exit: TV MODE. PHILIPS CHASSIS E-6. 28PT-4505. Plug in a working mode and dial in remote control (TV) (I) (STOP) (TV) (I) (STOP). Exit: (STANBY). PHILIPS Shassis EM2E 29 PT9007/58 () Log into the service menu: When unit to the remote home quickly enter 062 596. In the lower right corner of the word DILER. Push (i +). PHILIPS CHASSIS FL1.10. 25PV7505 25SL550, 33PT700A/712A. 1. SERVICE mode DEFAULT MODE - closed point S24 S25, located on the board SSP. On the remote press (MENU) (Blue) (Red) (MENU +) (MENU OFF) 2. To activate SERVICE MODE jumper control points S23 and S24 are located on the motherboard SSP. Exit: STAND-BY Service mode TV PHILIPS chassis L01.1E AA TV chassis firms PHILIPS L01.1E AA has already been discussed in the pages of our magazine (see "Repair & Service", № 10, 2004). Continuing the theme of service we offer to meet with the regime this chassis and its master hardware and software adjustments. TV sets, collected on the chassis L01.1E AA can be transferred to the following service options: - Leveling service mode by default (SDAM); - Client-service mode (SSM). Service mode SDAM serves the following purposes:
- creation of integrated systems of all nodes chassis for measurement and electrical configuration chassis;
- blocking protection scheme;
- start blinking LED procedure for fault diagnosis;
- installation options;
- display / clear the buffer error codes;
- alignment settings.
Service mode adjustments for chassis SSM is not used and its options are read-only. Service mode SDAM sets mode to the TV: - On top of the screen displays the message "S"; - Frequency of receiving stations with the antenna input of 475.25 MHz; - Color system is SECAM L for France or PAL-BG to other Western European countries; - The volume set at 25% of the maximum value, other parameters of sound and images - at 50%. In the SDAM blocked following modes: sleep timer, parental lock, blue background, hotel auto-shutdown (when no video signal IDENT for 15 minutes), skipping unwanted channels Autosave preferences. To enter the service mode SDAM on the main board close the chassis between a jumper and 9631 9641, then include the TV switch. After the image appears on the screen (Fig. 1), opens the connection between the bridges 9631 and 9641. [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]Fig. 1. The image on the screen in SDAM Note. It must be borne in mind that when the jumper is closed 9631 and 9641, off protection Short-circuit 8 V. Fig. One of the following symbols mean: LLLL - counter hours of operation; AAABCD XY - the software version number; S - service mode indication SDAM; ERR - error buffer that stores the last five error codes; XXX - byte option;CLEAR - resets the buffer errors (to reset, select the row and click cursor "right"); OPTIONS - sub set of bytes of options; AKB - enable (1) or off (0) control scheme of dark current ray tube; TUNER - Tuner Settings sub-menu; WHITE TONE - white balance; GEOMETRY - sub control image geometry; AUDIO - adjust the audio submenu. To navigate the service menu using the cursor buttons SDAM remote control "up / down." The selected line becomes brighter. Activate the selected submenu (set value) is by pressing cursor button remote control "to the left / right." If in SDAM press MENU, you can go in the user menu (the usual menu options parameters). To return to the SDAM press the OSD / STATUS on the remote. To return from a submenu in the previous menu, press the MENU button on the remote. To save settings, service mode, press the SDAM STANDBY button on the remote. Consider the hardware and software control chassis L01.1E AA.Hardware control chassis L01.1E AA
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 8:56 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:14 am | |
| Adjust the accelerating voltage Vg2 1. Activate the service mode and it SDAM selected sub WHITE TONE. 2. Set values NORMAL RED, GREEN and BLUE is 40. 3. Using the MENU button returns the user menu and set the minimum contrast and brightness (OSD image that was barely visible). 4. Returns to SDAM by pressing MENU. 5. Connected to the antenna input of the TV test signal generator and signal the "black box". To control the adjustment connect an oscilloscope (1:10, 0.2 ms / div) to one of the cathode tube. 6. Variable resistor Screen (bottom to TDKS) set a constant voltage from zero to the level of extinction (the horizontal blanking area row), equal to 160 ± 4 V Adjustment of the focusing voltage 1. Connected to the antenna input of the TV test signal generator and signal "grid". 2. Press the SMART PICTURE on the remote control mode is selected the image or NATURAL MOVIES.3. Variable resistor Focus (top to TDKS) achieve an optimal focus over the entire area screen. Software control chassis L01.1E AA These adjustments do in the service mode SDAM. These include:
- installation of bytes of options (sub OPTIONS);
- control the tuner (sub TUNER);
- White Balance Adjustment (sub WHITE TONE);
- adjust the geometry (sub GEOMETRY);
- adjust audio track (sub AUDIO).
Set byte options Enter the service mode and it SDAM select and activate row OPTIONS. You should image to appear (Fig. 2). [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]Fig. 2. The image on the screen in bytes of options Altogether there are seven bytes of options OP1-OP7. Setting these bytes to configure configuration of a specific model? tuner type, region, sound processor modes, possible broadcasting system, preset and SMART PICTURE SMART SOUND, stereo / mono, etc. InTable. 1 shows the fixed values of the bytes of options for different models of TVs. Necessary byte values of options set with the cursor keys "left / right" on the remote. The new values are stored after the previous menu. [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] Adjusting the tuner This adjustment is performed only after replacing the tuner chip nonvolatile memory 7602. In service mode, activate the line SDAM TUNER. Submenu appears on the screen, consisting of two parameters - IF PLL and AGC. The first parameter is automatically adjusted. AGC to adjust the setting on the TV antenna input test signal is fed "color bars" frequency of 475.25 MHz and amplitude 10 mV. To control the adjustment to the pin. A tuner connected in 1000 digital voltmeter. Then adjust the value of AGC (factory default - 28), ensuring voltmeter in the range 2.3 ... 3.8 V. To save the new value return to the main menu using the MENU button and then switch the TV to standby mode. [b] White Balance In the WHITE TONE sub menu can be adjusted cutoff point cathode tube. It is available adjust your NORMAL RED, NORMAL GREEN and NORMAL BLUE. The factory settings are 40 (corresponds to the color temperature of 9600 K). Adjusting the geometry of the To adjust the image geometry to the antenna input of TV test signal is fed "mesh field "in the color system PAL / SECAM frequency of 475.25 MHz and a sweep of 1 mV. Sets the image NATURAL, enter the service mode SDAM and it will activate the line GEOMETRY. The options available in this submenu, and their default values listed in Table. 2. [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 8:58 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:16 am | |
| Adjusting the sound pathIn sub AUDIO available to adjust two parameters:
- AF-M - the sound quality setting, the default is 300;
- A2T - setting the threshold decoder standard A2, the default is 25._
PHILIPS G88 chassis. select 'sound only' mode
- Press' teletext'i 'feature' for 1 second
- off hotel mode menu that appears.
PHILIPS CHASSIS GR2.2AA. 25PT400/42, 25PT410A/42, 28PT400A/42, 28PT450A/42 .. CPU TMP47C1637. Enter the service mode as follows. Jumper contacts M33 and M34 (service), and pressing the INSTALL on the front panel turn on the power switch. You should see a message SER. To exit the service please click on the button STANDBY. Also in these models is the service menu. Activated by pressing VOL +, and then at the same time by pressing P +. In the second variant values are stored at once. Go to Hotel mode is as follows. Turn on the TV channel 38 and at the same time Press VOL-, P-on the front of the TV. PHILIPS CHASSIS L6, an AA. 14PT-1342 \ 43, 14PT-1352 \ 00 \ 01 \ 05 \ 07 \ 11 \ 39, 14PT-1542 \ 01 \ 43, 14PT- 1552 \ 00 \ 01 \ 05 \ 11, 20PT-1342 \ 43, 20PT-1542 \ 43, 21PT-1532 \ 58, 21PT-1542 \ 43, 37TA-1232 \ 03, 37TA1432 \ 03, 37TA1462 \ 18, 37TA1473 \ 18, 52TB-2452 \ 19, M-2052 \ 00 \ 01, M2152 \ 00 \ 07 \ 15 M2182 \ 00, M2192 \ 05: There are 2 ways of entering the service. 1.Zakorotit contacts S1 S2 on the processor (Pin 14 IC7600). 2.C using the service control model RC7150 pressing buttons on it DEFAULT or ALIGN. Exit from service: click on the button STAN-BY. PHILIPS CHASSIS L6, an AA.14PT-1342 \ 43, 14PT-1352 \ 00 \ 01 \ 05 \ 07 \ 11 \ 39, 14PT-1542 \ 01 \ 43 14PT-1552 \ 00 \ 01 \ 05 \ 11, 20PT-1342 \ 43, 20PT-1542 \ 43, 21PT-1532 \ 58, 21PT-1542 \ 43, 37TA-1232 \ 03, 37TA1432 \ 03, 37TA1462 \ 18, 37TA1473 \ 18, 52TB-2452 \ 19, M-2052 \ 00 \ 01, M2152 \ 00 \ 07 \ 15, M2182 \ 00, M2192 \ 05: There are 2 ways of entering the service. 1.Zakorotit contacts S1 S2 on the processor (pin 14 IC7600). 2.C using the service control model RC7150 pressing buttons on it DEFAULT or ALIGN. Exit service: click on the button STAN-BY. PHILIPS CHASSIS L6.2. 25PT4423. Full-time remote control off. in Dej. mode, then off. power when the LED goes enable network simultaneously holding down the button text on the remote.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 8:59 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:17 am | |
| PHILIPS CHASSIS L6.2AA. 25PT4103/60. Close the control points, "0053" and "0054" near the processor. Exit: (STANBY). PHILIPS CHASSIS L7, 1A \ AA. 14PT-118A \ 50B \ 67R \ 94R, 14PT132A \ 50B \ 50R \ 75R, 14PT133A \ 162R, 14PT137A \ 162R, 14PT138A \ 54R \ 58T \ 67R \ 71R \ 74R \ 75R \ 93S, 20PT188A \ 50B \ 67R \ 73R, 20PT120A \ 78R, 20PT132A \ 75R, 20PT137A \ 62R, 20PT138A \ 50D \ 58R \ 58H \ 58R \ 67R \ 71R \ 73R \ 74R \ 75R \ 94R \ 97R. CHASSIS L7, 1A \ AA: Short-circuit contacts M24 and M25 on the circuit board (PCB). Output from the service click on the button STAN-BY. Attention error buffer is cleared! PHILIPS CHASSIS L7.2A. 21PT2622/69R. Momentarily jumper M28 service points and M29 (weight). Exit: STAND-BY PHILIPS CHASSIS L9.1E. 14RT2665/00, 21PT1354/58C, 21PT1654/58. Log into the service Display (mode SDM): (0) (6) (2) (5) (9) (6) (MENU); continue to enter the geometry (mode SAM) by simultaneously pressing "VOL -" and "PR -" panel TV. Attention! SDM function in AS OFF does not include, and then (perhaps) your TV will stop working. Exit: (STANBY). The service menu TV: Manufacturer: "Philips" Model: 21PT1354/58C Log into the service menu (mode SDM): "0" "6" "2" "5" "9" "6" "Menu"; continue to enter the geometry (mode SAM) by simultaneously pressing "VOL -" and "PR -" panel TV. Processor: SAA5542 Exit: STAND-BY Chassis: L9.2E PHILIPS CHASSIS MD1.2/AA /. 21PT440B, 21PT441B/02B, 21PT442B, 21PT4303, 21PT4422, 24PW6302, 24PW6322, 25PT5403, 25PT45, 25PT4523, 25PT5302, 25PT5322, 25PT5403, 25PT5423, 25PT6322, 25PT4503, 52TA4311. Processors TMP87CM36, TMP87CM38N. To enter the service mode use the remote type RC7150. With this remote TV can be transformed into two modes. A service mode by default SDM (button DEFAULT). In default mode, you can also enter through contact closure S42 S43 on SSP (small signal panel). To exit, press (Stand-by) (error buffer is cleared.) 2 Service tuning mode SAM. Log in SAM mode accomplished by sending commands by pressing keys ALING (MENU) and (-). After entering the menu you'll see a picture like Figure 1. To exit, use the button (Stand-by) for errors can be monitored by the LED on front of the TV. The list of error codes in the table. 0 No error ---------------------- --------- 1 Error BIMOS - (TDA8366) - 1 flash - IC7119 (SSP) 2 Error MSP3400/3410 - - 2 flashes - IC7353 (SSP) 3 Error bus I2C - 3 flashes - All components on the I2C bus 4 Not a ROM (EEROM) I2C - 4 flashes - IC7685 (SSP) Faulty ROM 5 - (EEROM) - 5 blinks - IC7685 (SSP) 6 Error tuner - 6 flashes - U1000 (SSP) 7 Error Teletext TXT - 7 flashes - IC7702 (SSP) 8 Error Processor - Histogram - 8 flashes - IC7210 (reserve) 9 Error CPU - 16:9 - 9 flashes - IC7440 (module 16:9) 10 Error module WSSB - 10 flashes - IC7540 (module WSSB) 11 Error Processor - Dolby - 11 flashes - IC7600 (audio module)
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:00 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:19 am | |
| PHILIPS CHASSIS MD2.11/12/13. Log in via a special menu Remote RC7150. PHILIPS CHASSIS MD2.22 E. 25PT8303. Simultaneously press (?) And (SLEEP) under cover. . Exit: POWER OFF. PHILIPS CHASSIS MG3.1E. 28PW9525, 28PW8806, 28PT7306/58. Type of control combination. Then press (MENU) or (i +). Presented several options for the code combination. (0) + (6) + (2) + (5) + (9) + (6) (0) + (3) + (6) + (2) + (5) + (9) + (6) (0) + (4) + (6) + (2) + (5) + (9) + (6) (0) + (7) + (6) + (2) + (5) + (9) + (6) (0) + ( + (6) + (2) + (5) + (9) + (6) (0) + (3) + (6) + (5) + (9) + (6) PHILIPS CHASSIS 3A. 17CE7630, 21CE7649/55/7590, 17CE7531/7650 247 771, 41CE8746.
Press the button (MONO) TV on the keyboard. Hold the switch on the TV with remote control. Exit: STAND-BY PHILIPS 25PT4104/58. first two modes of service SDM close to the chassis control point GND and SDM the second mode of SAM. dial on the keypad, without pauses, 062 596 [+] button on the OSD PHILIPS 28PT4456/00. To enter the service mode to close contacts GND and SMD servise mode, turn on the TV to the network, and 5. .. 15 to open contacts PHILIPS 25PT8303 Log in at the same time press the "?" and "sleep" under the hood. PHILIPS video recorder EPSILON. To enter the service mode to hold PLAY button on the (TV) press (STOP) on the remote control PHILIPS 14PV100/01, 14PV505/58.Enter the service mode is carried out from standby. Requires simultaneous key press (PLAY) on the TV and press (STOP) on the remote control at the same time hold for about 10 seconds. PHILIPS 28PT4456/00. Log in to close the service contact: (GND) and (SMD - servise mode) and turn on the TV to the network after 5-15 seconds and open contacts. * * * TV PHILIPS 14pt1548/01TE1.1E Shassis, Multi-system apparatus. Ingredients: Processor TDA 9351 PS/N3/2/1692 p1 PRX 47 CE 3224 TELRA_ P14, Memory: 24WC16L. TDKS: 1142 7027A. Entering the service menu: With the remote control to dial 06, wait a pause 2c, 25 to wait for a pause, a pause to wait for 96, I +. * * * TV PHILIPS 21PT5307/60, Chassis S L01.1A AC. Processor -TDA9552H/N1/3I/1410, fourth line-L01AT61.1, pamyat24S16WP. Entering the service menu: SDM: 062 596 MENU / SAM: 062 596 OSD / STATUS. Sound - multi. Secam - there. Russian language there is. * * *
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:03 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:21 am | |
| TV PHILIPS 28PT4456/00 CPU SAA5564PS/M3/0/81 VIDEO TDA8843 S1 --- PAL Substitution of the TDA8844 S1 --- PAL / SECAM TEXT MICRONAS MSP34150B3 Log in to close the service contact: (GND) and (SMD-servise mode) and turn on the TV in the network after 5-15 seconds of open contacts. * * * MG2.1E AAclosure of the connector pin 2,3 0356 entered the Service default closure of the connector pin 2,1 0356 entered into Service mode PHILIPS 25PT8303 (S7E)Login: simultaneously press "?" and "sleep" under the hood. Service mode TV PHILIPS chassis L01.1E AATV chassis firms PHILIPS L01, IE AA has already been discussed in the pages of our magazine (See "Repair & Service», № 10. 2004). Continuing the theme of service we offer to meet mode of the chassis and to learn its hardware and software adjustments. TV sets, collected on the chassis L01.1E AA can be transferred to the following service faces.
- leveling service mode by default (SDAM);
- client service mode (CSM).
Service mode SDAM is for the following purposes; • Creation of Sun's i poem-settings of all nodes chassis for measurement and electrical configuration chassis • blocking protection scheme, • Start up procedures blinking LED for troubleshooting; • installation options; • Displaying / clearing codes buffer errors; • alignment settings. Service mode adjustments for C. SM chassis is not used and its options read-only. Service mode SDAM sets mode to the TV:
- on top of the screen displays the message «S»;
- frequency of reception station with antenna input of 475.25 MHz;
- color system is SECAM L for France or PAL BG to other Western European countries;
- volume is set at 25% of the maximum value, other values
sound and image - at 50%. In the 5DAM blocked following modes: sleep timer, parental lock, blue background, hotel auto-shutdown (when no video signal IDENT for 15 minutes), skipping unwanted channels Autosave preferences. To enter the service mode SDAM on the main board close the chassis between a bridge 9631 and 9641, then include the TV switch. Once displayed on the screen image (Fig. 1), opens the connection between the bridges 9631 and 9641 Note. It must be borne in mind that when the jumper is closed 9631 and 9641, off short-circuit protection circuit in 8 B. Fig. One of the following symbols mean; LLLL - counter hours of operation; AAABCD XY - the software version number, S - service mode indication SDAM; ERR - error buffer that stores the last five error codes; XXX-bytes of options; CLEAR - resets the buffer errors (to reset, select this line and press cursor button "right"); OPTIONS - sub set of bytes of options; Bank - Activate (1) or off (0) control scheme of dark current radiation tube; TUNER - Tuner Settings sub-menu; WHITE TONE - a white balance adjustment, GEOMETRY - sub control image geometry; AUDIO - adjust the audio settings submenu To navigate the service menu using the cursor buttons SDAM remote control "up / down." Selected line becomes brighter. Activate the selected submenu (set values) is by pressing cursor button remote control "to the left / right" If the mode button SDAM MEMJ, you can go to the menu the user (usual menu for parameter settings). To return to the SDAM press the OSD / STATUS on the remote. For return from the sub A previous menu press the MENU button on the remote. To save settings, service mode, press the SDAM STANDBY button on the remote. Consider the hardware and software control chassis L01.1E AA. Hardware control chassis LOI.IE AA Adjust the accelerating voltage Vg2 1. Activate the service mode and it SDAM selected sub WHITE TONE. 2. Set values NORMAL RED, GREEN and BLUE is 40. 3. Using the MENU button returns the user menu and set the minimum Contrast and brightness (the image was barely visible OSD). 4. Returns to SDAM by pressing MENU. 5. Connected to the antenna input of the TV test signal generator and signal "Dimensional field." The length adjustment control connected oscilloscope (1:10,0,2 ms / div) to one from the cathode tube. 6. Variable resistor Screen (bottom to TDKS) set a constant voltage of zero level to blanking (horizontal row blanking area) equal to 160 ± 4 V Adjustment of the focusing voltage 1 is connected to the antenna input of the TV test signal generator and signal "grid". 2. Press the SMART PICTURE on the remote control mode is selected the image or NATURAL MOVIES. 3 variable resistor Focus (top to TDKS) for optimum focus throughout display area.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:06 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:23 am | |
| Software control chassis L01.1E AA These adjustments do in the service mode SDAM. These include: • Installation of bytes of options (sub OPTIONS); • Control Toner (sub TUNER); • White Balance Adjustment (sub menu WHITE TONE); • Control of the geometry (sub GEOMETRY); • Control audio track (sub AUDIO). Set byte options Enter the service mode and it SDAM select and activate row OPTIONS. You should image to appear (Fig. 2). Altogether there are seven bytes of options OP1 to OP7 Setting these bytes to configure configuration of a specific model tuner type, region, sound processor modes, possible broadcasting system, preset and SMART PICTURE SMART SOUND, stereo / mono, etc. Table 1 shows the fixed values of the bytes of options for different models of TVs. Required byte values of options set with the cursor keys "left / right" on the remote. New values are stored after the previous menu Adjusting the tuner This adjustment is performed only after replacing the tuner chip non-volatile memory 7602. In service mode, activate the line SDAM TUNER. Appears on the screen submenu, consisting of the two options - IF PLL and AGC. OP1 OP2 model OPS OPS OP6 OP7 0R4 DVD 21R16807/01 216 247 249 184 208 54 3 DVD 21RT68O7/05 220 247 249 184 208 54 3 21RT 6807/58 DVD 216 247 249 184 208 54 0 24PW6817/01 DVD 216 24 / 263 184 208 54 3 24PW68T7/05 DVD 220 24 / 263 184 208 54 3 Para-Description 21RT6807 21RT6807 21RT6V07 24PW6817 24PW6817 Meters / 01 DVD / 05 DVD 58DVD / 01DVD / 05 DVD HP parallelogram on hori-rolled 31 31 31 32 32 HB Parallelynos-b vertical lines 31 31 31 32 32 HSH Horizontal Shift 38 38 38 27 27 g-ww Horizontal Size 40 40 40 36 36 EWP Parabola horizontal 06 06 06 20 20 UCP distortion in the upper corners of the screen 35 35 35 20 20 LCP distortion in the lower corners 35 35 35 25 25 EWT Trapeze Horizontal Combining centers IMAGE 35 35 35 28 28 VSL expressions and the screen vertically 36 36 36 37 37 VAM Vertical Size 63 63 63 30 30 VSC Vertical Linearity 23 23 23 20 20 VSH Vertical Shift 31 31 31 31 31 The increase in the VX vergikagi 25 25 25 25 25 N60 Horizontal Shift for 60 Hz 09 09 09 09 09 V60 Size 1 on the vertical to 60 Hz 64 64 64 64 64 [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]The first parameter is automatically adjusted. AGC to adjust the setting on the TV antenna input test signal is fed "color bars" frequency of 475.25 MHz and amplitude 10 mV. To control the adjustment to the pin. A tuner connected in 1000 digital voltmeter. Then adjust the value of AGC (factory default 28), seeking voltmeter in the range 2,3.3,8 B. To save the new value back to the ground menu using the MENU button and then switch the TV to standby mode.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:06 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:27 am | |
| White Balance In the WHITE TONE sub menu can be adjusted cutoff point cathode tube Dov. It is available adjust your NORMAL RED, NORMAL GREEN and NORMAL BLUE. Factory settings equal to 40 (corresponds to the color temperature of 9600 K round) Adjusting the geometry of the To adjust the image geometry to the antenna input of TV test signal is fed "Reticular field" in the color system PAL / SE MAS frequency of 475.25 MHz and a sweep of 1 mV. Install Picture Mode NATURAL, part of the service mode SDAM and it will activate the line GEOMETRY. The options available in this submenu, and their default values listed in Table 2 Adjusting the sound path In sub AUDIO available to adjust two parameters: • AF M - Set audio quality, the default is 300, A2T - setting the threshold decoder standard A2, the default is 25. Setting up your TV On the concept and the boards are reference points for setting up and troubleshooting. Waveforms at the control points (the TV show on Al. XI. Checkpoints marked according to the functional units belonging to the TV: A1-A19 - control points for a sound channel, C1-NW - reference points for the control unit and the front panel; F1-F5 - reference points for Vertical, 11-16 - IF checkpoints tract; L1-L10 - control points for a line scan; P1-P7 - reference points for the power supply; S1-S4 - reference points for timing chains, V1-V16 - reference points for the video and board tube. TV can be found in the following service modes: • Service mode by default; • service mode configuration; • service user mode. Consider a more detailed discussion of these modes. (SDM) Service mode by default This mode is used for: • Fault indication via LED on front panel; • installation of control options, • monitoring the buffer errors. Enter the service mode by default: • Service on the remote control RC7150 press the DEFAULT; • for normal remote control press the MENU, and then enter the numeric sequence 062596; • close the pin. 20 microprocessor 7600 to ground during the turn on the TV. After turn on the TV jumper can be removed. To exit the service mode by default switch the TV to standby mode. If you just turn the power off after power on the TV again will be in service mode. When power is turned off or exit the service mode, error buffer is cleared television. When you install the service mode, the default control set to the following provisions: • Color system PAL / SECAM, • 475.25 MHz frequency of administration, • Volume - 25%; • Brightness, contrast, tone, etc. - 50% • ignored the timer, the "blue background" auto-off, mode, "Hospital" and "Hotel" The child lock, personal settings, missed or blocked channels. In service mode, the default screen displays the following information (see figure): SDM TV LOCK INSTALLATION BRIGHTNESS COLOUR CONTRAST • LLLL - while the TV in hexadecimal format; • L90 Air Force XY - the name of the chassis and the software version number; • SDM (Service Default Mode) - display the service mode by default; • OP Value (Options Code) OB1 .. 0V7 - byte values of options; • ERR - the last five specific errors. But more numerical values are left. Button MENU UP (Pt-) and the MENU DOWN (P-) are used to select options, service mode, and button MENU LEFT (VOL-) and the MENU RIGHT (VOL +) - to change the values of options. Service mode settings (SAM) Service mode settings used to adjust the mode selector channel balance white screen geometry settings and adjust the sound. To display the mode settings designation SAM (Service Alignment Mode) in the upper right corner of the screen. Log in configuration mode: • Press ALIGN to service remote RC7150; • simultaneously press the buttons CHANNEL DOWN and VOLUME DOWN on the keyboard at the TV time when the TV is in service mode SDM. Pressing these keys will return TV service mode SDM; • Press the number buttons remote control in the following order: 062 596, then press the OSD with the remote control. Exit SAM is the same as the mode of SDM. When you exit the setup mode and turn-off supply buffer error is not cleared. Save Values option is when you exit the menu. In service mode, the SAM are four menus (see below). The control buttons in this mode, such same as for the SDM. Menu Tuner (TUNER) In this menu are regulated by the following parameters: • IFPLL - phase-locked for PAL / SECAM systems, except SECAM LL '; • IF_PLL POS - phase-locked SECAM LL '; • IF_PLL OFFSET - the default is 48; • AFW - setting the AFC; • AGC - AGC setting; • YD - the default is 12; • CL - the default is 4; • AFA - parameter is read-only; • AFB - parameter is read-only. • The white balance menu (WHITE TONE) In this menu are regulated by the following parameters: • NORMAL RED - red channel gain; • NORMAL GRE - Green Channel Gain Control; • NORMAL BL - Blue channel gain control; • DELTA COOL R - the black level canal in the red; • DELTA COOL BL - the black level in the blue channel; • DELTA COOL GRE - the black level in a channel of green; • DELTA WARM R - Adjusts the amount of white in the red channel; • DELTA WARM BL - Adjusts the amount of white in the blue channel; • DELTA WARM GRE - Adjusts the amount of white in the green channel.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:08 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:29 am | |
| Sound menu In this menu are regulated by the following parameters: • AF-M - the default value is 232; • AT - the default is 4; • STEREO - The default value is 15; • DUAL - the default is 12; Menu options available in monaural. Menu screen geometry correction In this menu are regulated by the following parameters: • SBL - official marker; • VSL - the slope of the vertically; • VAM - vertical size; • VSH - vertical shift; • HSH - shift horizontally; • VSC - S-correction in the vertical • N60 - the default is 10; • V60 - the default is 12; • EWC - distortion in the corners; • EWT - trapeze; • EWP - parabola; • EWW - width. Service user mode This regime is a "read only" and is used to determine the status of the TV (For example, to clarify some additional data). TV will switch to this mode by simultaneously pressing and holding the MUTE button on the remote control buttons, and any Control Panel (P +, P-, VOL +, VOL-) to the TV for 4 seconds. To exit press any button except the P + and P-. When you switch to a service user mode control are set to "normal" position, some modes are ignored. After exit from Setup mode source TV settings are returned to their original values Potential problems Error codes, which are fixed diagnostics TV If no errors are random, then before repair, clean buffer error (see service mode SDM) is also necessary to carefully examine the contents ofBuffer errors because some errors can be simply a consequence of other errors, and not Mr. eispravnostyu. Error codes, their causes and methods of elimination are given in Table. 3. Fault TV with the front panel LEDs In the absence of an image on a TV screen buffer can be read error using the indicator on the front. Upon entering the SDM mode the LED will flash a number of times that corresponds to the last error number (see Table. 3). With the service control panel you can read the contents of the buffer errors. For second display error codes should be consistent on-press buttons DIAGNOSE, 2, OK, third - DIAGNOSE, 3, OK, etc. Repair line scan Check for voltage at the capacitor 140 in 2551 (A1). If no voltage, disconnect the coil 5551. Thus, the power circuit line scan will be disabled. If the voltage appeared - faulty line scan. Possible reasons: • faulty transistor 7460; • defective components supporting the regime of the transistor 7461; • There are no impulses from the lower pin. VPU 40 7250 (A4) to the terminal stages line scan. If the transistor 7460 a short circuit of the IP will be heard the characteristic clicking sound. To determine which part of the line scan there was a refusal (the output stages sweep or schema distortion correction), disconnect the jumper 9465 and will set up the jumper 9461. In this case, the distortion correction off if raster appeared (with parabolic distortions)
- faulty circuit correction. If no raster - a fault in the output stages of line scanning.
In TVs with 26 - and 29-inch CRT (non-standard equipment) no correction circuit.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:09 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:30 am | |
| Repair power source Troubleshooting should start with checking the voltage on the capacitor 11.5 in 2561. If voltage is not present, check fuse 1572 and diode 6560. If these elements are intact,transferred to the primary circuit verification IP. Check the output bridge rectifier - capacitor voltage should be 2508 approximately 300 V. If the voltage is not present, check fuse and diode 1500 bridge 6505. If the fuse is blown - check out the key transistor 7518 for a short circuit and resistor 3518 to the interruption. If the voltage is in the 300 - check the drive voltage IC 7520 on pin. 1. It should be approximately 13 V. If the voltage does not start - check for open resistors and a zener diode 3510 to 6510 short circuit. If the voltage on pin 1 IC 7520 is - check the voltage on the oscilloscope pin. 9 transformer 5545. and serviceability of the resistor 3529 and diode 6540. Check the signal at the gate of the transistor core 7Y8 (reference point P2). In the absence of signal to the transistor test signal at the output chip 7520 (vyv. 3), and serviceability resistor 3525 and diode 6514. Stdbycon (b vyv. MP, out) • signal produced by the microprocessor in the transition to standbymode or in overheating protection. At this signal BG1 goes into standby mode. At normal operation the pin. 6 MP High Voltage (3.3 V) Standby - low; Power down (vyv. 69 megapixel, entry) - a signal produced by PD During normal operation, the signal has level of 3.3 V. In standby mode, the signal changes its value with a frequency of 10 Hz, with positive half-wave duration is 5 ms. At fault in the voltage circuits +12 (MainAux) signal is low. Probe current in the resistor is 12 in 3564 (Block A1). When the current increases over a b ... 2 A trigger on the transistors 7564 and 7562 switches, opening the transistor 7561.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:11 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:32 am | |
| Tuner control circuit Sel-IF-LL'M-trap (3 MP vyv., output) - a control signal for selecting the filter, corresponding TV signal system Low signal corresponds to: Western Europe selected signals PAL B / G, I; SECAM L / L '; Eastern Europe the choice of PAL B / G; South-East Asia choose the NTSC signal M. The high level corresponds to: Western Europe the choice of systems SECAM L / L ', L'-NICAM; Eastern Europe the choice of PAL D / K; South-East Asia PAL B / G, D / K, I. For Western Europe use different filters 1002 and 1004 in the chains of video processing and Audio (QSSD - Quasi Split Sound Demodulation). Eastern Europe is used a filter 1003 for both signals (intercarrier demodulation). Events leading to the protective regimePart of the events leading up to the TV to switch the protection mode, controlled by a microprocessor: beam current limit - MP measures the current of the beam during retrace Vertical. If the current exceeds 75 mA, the microprocessor will switch the power supply in standby mode; Protection bus l * C - when determining fault in the bus power supply switch MP in standby mode. SERVICE MODE To configure and troubleshoot service provides 3-mode the default mode tuning mode and user mode. In addition, the TV repair is possible with special interface to the computer (ComPair), which in this paper is not considered. Service mode by default This mode is used in the following cases: • To set the TV mode, which provides values of measured signals, given herein; • to reject the defense on a short-circuit to display the fault code with the LEDs on the front panel. When you switch the TV in service mode by default in the following settings: • Frequency setting the tuner:
- 475.25 MHz for PAL / SECAM; -61,25 MHz for NTSC;
• levels of brightness, contrast, saturation, tone - 50%; • volume - 25% • Modes are disabled, preventing adjustment: a timer, the protection of children, blue background regime hospital / hotel, auto power off, your personal settings. Enter the service mode by default may be implemented in two ways: • Using the Remote enter the code 062 596 and then press the MENU; • close the bridge 9631 and 9641 (close to ground pin. 73 MT), and then turn special interface to the computer (ComPair), which in this paper is not considered. Service mode by default This mode is used in the following cases: • To set the TV mode, which provides values of measured signals, given herein; • to reject the defense on a short-circuit to display the fault code with the LEDs on the front panel. When you switch the TV in service mode by default in the following settings: • Frequency setting the tuner:
- 475.25 MHz for PAL / SECAM; -61,25 MHz for NTSC;
• levels of brightness, contrast, saturation, tone - 50%; • volume - 25% • Modes are disabled, preventing adjustment: a timer, the protection of children, blue background regime hospital / hotel, auto power off, your personal settings. Enter the service mode by default may be implemented in two ways: • Using the Remote enter the code 062 596 and then press the MENU; • close the bridge 9631 and 9641 (close to ground pin. 73 MT), and then turn food. After the power jumper can be removed. Warning when set the jumper on the circuit ignores defense +8, which may cause damage to the TV. To display the service mode by default in the upper right corner of the screen Message SDM (service default mode), and at the bottom - the last five errors reported. To switch between the service mode menu and regular menu using the button MENU. Button OSD / STATUS shows / hides the buffer errors. To enter the service mode by default Present-service mode Royko need to hold down the VOL-UME_DOWN and CHANNELDOWN on front of the TV for a few seconds. To exit the service mode to switch the TV to standby mode. If you simply turn the power off, then TV power will again be in the service regime. When you exit the service mode Buffer error is cleared.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:12 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:35 am | |
| Service mode settings To enter the service mode settings to the remote control to enter the code 062 596 and then pressOSD / STATUS. In the service mode settings on the TV screen displays the following information: LLLL - while the TV to watch, while in standby mode is not considered; AAA - the chassis number (L01); In the - region (E - Europe, A - South-East Asia, U - North Africa, L - Latin America); C - options (D - DVD, F - Full Text, M - mono, T - a text page); D - number of language; X - major version number, Y - the minor version number; SAM (Service alignment mode) - display the service mode settings; ERR XX - codes of detected errors, mistakes later located to the left; XXX - seven option codes; CLEAR - erasing error codes. To erase press the cursor right; AKV (auto kmc bias) - auto black level offset (0 - disabled 1 - enabled); TUNER - setting the tuner; WHITE TONE - setup shades of white; GEOMETRY - correction of the raster AUDIO - sound system Navigation through the menus and the choice of values made with the cursor. For out of service mode to switch the TV to standby mode Service user mode This regime is a "read only" and is used to determine the status of the TV (For example, in the case of telephone conversations with the service). Tele-divisor goes into this mode by simultaneously holding the MUTE button on the remote or any button on the front TV for 4 seconds. To turn the mode you press any button on the remote control, but buttons select the channel or adjust the sound. Fault TV with the LED on the front of the TV In the absence of an image on a TV screen buffer can be read error by LEDs on the front panel. Upon entering the SDM mode LED will show buffer errors, in which: • long pulse (750 ms) corresponds to the tens; • between tens and ones pause - 1.5 s; • short pulses correspond to the units; • pause between error codes - 3; • After the display of all the errors on the LED turns 3 and the procedure repeated. In the case of finding the TV in Safe Mode LED will flash at 3 Hz. Typical fault the TV and how to resolve them TV will not turn on the power supply produces intermittent sound • Unplug the coil 5561 (A1). If the sounds of the BP stop - a problem with supply chain channel 95 in the (Main Supply). The most likely cause - faulty output stage Horizontal Scan (A2.7402). • Check the signal Stdby con - for the protection of overload and in standby mode signal has low level, and during normal operation - high (3.3 V), as well as the serviceability of the optocoupler 7515 (A1). TV will not turn on, strange sound is heard Check the voltage on the pin. 8 IC 7520 (A1) - it should be about 300 V. If the voltage is normal, check the circuit output signal converter: pin. 6 7520 - 3523 resistor-transistor gate 7521.Warning: the measurements at the gate of the transistor 7521 to be careful. Prior to the measurement instrument grounded. The measuring instrument must have a high input resistance. The power supply produces intermittent sounds through 8 off The LED on the front panel displays an error code 5. Because this error occurs when Reset error signal and in the protection of the chain 8 in, first check the voltage of 8 V. If it is absent, the test transistor and Zener 7408 6420 (A2). The image on the screen - only the bottom half Sound normal, error code 3. Check the voltage ± 13 V at the amplifier 7471 (A3). If voltage is normal, then check the transmission chain of the sawtooth voltage generator: pin. 16.17 MP - resistors 3244.3249 (A6) - resistors 3474,3479 (A3) - pin. 7.1 amp 7471.
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:24 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:36 am | |
| No one color or one dominated by the image of the primary colors Check for RGB signals on the pin. 56-58 MT. Check the appropriate chain of transmission signal through a tube amplifier on the motherboard to the cathode. If there is no signal on the cathode CRT tube is removed from the base fee if the amplifier output signal appeared - defective picture tube. On the TV there is video noise The menu is displayed correctly. Error code 11 - not working tuner (1000). Check the voltage power to the pin. Tuner: +5 V on pin. 6 and 7, in 34 - to pin. 9 (VT Supply). In the absence of In 34 voltage test circuit: a diode 6423 - resistors 3428, 3427 (A2) - Zener 6001 (A4). Black and white image on the screen, the sound is distorted or missing Incorrectly installed color. Press MENU, INSTALL, MANUAL STORE correct value SYSTEM. The image is too bright or too dark Switch to service mode by default, or press the SMART PICTURE button on the remote. Adjust the brightness / contrast. New personal settings are stored automa White lines around the text or image Exaggerated sharpness (SHARPNESS). Switch to service mode by default, or press button on the remote SWART PICTURE regulate and clarity. New personal settings are stored automatically. No sound 11roperyayut passing through the composite video filters 1003 (1004), the presence of sound stereo - to pin. 33 and the mono signal to the pin. 48 MT. Check the nutrition UMZCH 7901 (7902), the potential on line Volume_Mute, suitable to the amplifier. * * *
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:29 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:38 am | |
| Philips TV video recorder 14PV112/01, 14PV111/01, 14PV415/01, 14PV203/01, 14PV460/01. TV-VCR 2002-14 "Range (Z11) Chassis. Enter the menu service: Within 5 seconds, push STAND / BY, then the code 2,7,1, MUTE, and finally STAND / BY. * * * TV video recorder Philips 14PV425/07, 14PV225/01. Z12 Chassis. Enter the service mode - There are two options: Option One: Enter mode service marks of standby. Necessary synchronous button (PLAY) button on the TV and (STOP) on the remote control, hold in this case about 10 seconds. Option Two entry into service mode: 2-7-1 button and mute in the course of 5 seconds. Entering the options button STATUS / EXIT, Then reset the program PAUSE and 5 options to change. Exit from service STANDBY Options to install 0179. * * * Plasma TV PIONEER PDP-434PE with the receiver in the PIONEER PDP-R04E. After removal of the cover panel on the receiver both lights are lit. Enter the service mode: press info on the remote, after four seconds. to the left, then up, then left, then right, and finally the power on. Movement on the menu: mute. Reach the sub initialization - final setup-yes-enter. Not forgotten then HDMI on exhibit. * * * TV Pioneer PDP-503PE (HDE) plasma. Enter the service mode - press the button, Enter, info, 0. Repeatedly in the TV stand. * * * TV POLAR, chassis S0807T, Processor TDA9351PS/N2/2I1475 UOC POLAR 3.0, tuner KSH146EA, memory 24C08W6, SEKAM, DK Entering the service menu: on-chip remote conclusions 3010 3 +9 and 1 +15. Exit: TV. * * * TV POLAR 54CTV4435, CPU TDA9351PS/N2/2I1475, brains 24C08, SECAM. PAL, tyunerKS-H-146EA Entering the service menu: push the status, then the menu, and then myute and last stendbay. Exit button av / tv. * * * TV POLAR CE-5427 PROCESSOR 8821CPNG4N30. in the settings menu is not included, as the number buttons 0-9ne work. of all the firmware, try me, normally not one came. Entering the service menu (vol-) + (displey) on the remote. After a brief experiment with a programmer figured out the location of cells for LOCK OFF and PASS OFF charge. this cell 005 and 083 respectively, password nahoditsyav cell 024C, 024D, 024E.
* * * TV POLAR 5101, 3701, 5401. Entering the service menu: TV mode to transfer duty, the RC0201 remote press MUTE button and turn on TV mode working. Removal of the castle: If the code is forgotten, in the menu "Function" mode "Lock" to choose and three seconds to hold the button «X» in the remote control. Mode "Lock" to OFF switch. * * * TV POLAR 54CTV4029. S07shassi. Control processor TDA 9381 P.4.0. Enter the service mode: On board the remote user in m / c IC1 bridged pins 3 and 9, 1 and 15, respectively. * * *
عدل سابقا من قبل أشرف عثمان في الخميس يوليو 21, 2011 9:31 am عدل 1 مرات | |
| | | أشرف عثمان المدير العام
الأعلام : عدد المساهمات : 2402 تاريخ التسجيل : 16/06/2010 العمر : 63
| موضوع: رد: سرفس شامل أجهزة service-mode PHILIPS الخميس يوليو 21, 2011 8:40 am | |
| TV PRIMA M2153. Composition of the board - processor TDA9381PS/N3/2/1831 CE6691 PIT36, Manpower chip-STV9302, Tuner - LINGHUA BXATB138 ---- S TDL-3N4G, Shim - 5Q0765RT, ULF - AN17821A, Fee for ROLSEN looks like a menu styled LG. Similar inscriptions on the chassis number is not found on board. entry into the service menu with the remote user: push button [MENU], on-screen menu "Image" will appear. Push digital buttons [6], then [4], then [8] and [3] on the remote. To service menu M1 ~ M4 enter, push digital corresponding buttons on the remote. To enter the service M5 ~ M0, press the button to be first [CALL] to exit from the M1-M4 menu, the letter M appears on the screen, then click successively button [LOCK] (Figure suitcase with a handle) and one of the buttons digital [5] ... [9] or [0] to enter the menu M5 ~ M0. If you're in some kind of menu M5 ~ M0 are, then move to another menu can be carried out without pressing buttons [LOCK], but only digital buttons. * * * TV Rainford TV5564, PT92 chassis. Processor TDA9351PS/N2/2I1185 TELRA, tyunerTEDE9-226A. 1. Enter the service mode: on the unit "V-" and on the control button "for an hour three lines." Exit from the menu - Button TV. If you change the memory in the television service by the first method not included - from children locked buttons do not work on the panel, even with the same firmware telly. To enter the service need jumper KEYB output (№ 5) on the connector on SERVISE CONN mass for one of the sek.Posle in to service memory initsilizirovat, then you can go to the settings. In episode, if not initialized memory, settings adjusted correctly is impossible. * * *
| |
| | | | سرفس شامل أجهزة service-mode PHILIPS | |
|
مواضيع مماثلة | |
|
| صلاحيات هذا المنتدى: | لاتستطيع الرد على المواضيع في هذا المنتدى
| |
| |
| |
|