Colour Television Chassis TPS1.1L LA 32TA2800/55 H_17730_000.
TPS1.1L LA 1. Technical Specifications,Connections,and Chassis Overview 1.Technical Specifications,Connections,and Chassis Overview Index of this chapter: 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview Notes: Figures below can deviate slightly from the actual situation, due to the different set executions. Specifications are indicative (subject to change) Ambient conditions: Ambient temperature: 15°C ~35 °C Relative humidity : 25% ~ 75%. 1.2 Connections 1.2.
1. Technical Specifications,Connections,and Chassis Overview S-Video with S terminal (Video, Audio input) Specification Video - Y : 1Vpp , C : 300 mV pp -Impedance : 75W Audio L/R input (share with Composite Audio input) Nominal : 0.5 V rms. Maximum : 1.5 V rms. Impedance > 10 kW Note : the input will be overloaded when the signal > 1.5 V rms. PIN No.
TPS1.1ALA 2. Safety Instructions, Warnings and Notes 2. Safety Instructions, Warnings, and Notes Index of this chapter: 2 .1 S a f e t y In s tr u c t i o n s 2 .2 W a r n i n g s 2 .3 N o t e s • 2.1 Safety Instructions Safety regulations require the following during a repair: • Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA).
2. Safety Instructions, Warnings and Notes • • • • • • Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, p l e a s e c o n t a c t t h e m a n u f a c t u rer o f you r s ol der in g equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to st ore a nd t o ha nd le . Use only adequate solder tools applicable for lead-free so l d e ri ng t i n .
TPS1.1L LA 3. Directions for User 3. Directions for User You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.
TPS 1.1L LA 3.
Install TPS1.1L LA Language 3. Directions for User English Latam Auto store Start ? Auto store Please wait Prog. found Frequency Manual store Manual store MHz Start ? Prog.
4. Mechanical Instructions TPS1.1L LA 9 4. Mechanical Instructions Index of this chapter: 4.1 Assy/Panel Removal 4.2 Set Re-assembly 4.1 Assy/Panel Removal Notes: Please put your machine on soft material to avoid to scrape panel when you disassemble it. Front view Fig.4 Step 4. Remove shielding. Remove 10 screws as Fig.5 and remove 10 screws as Fig6. Fig.1 Back view Fig.5 Fig.6 Fig.2 Step 1. Remove the stand. Remove the four screws as Fig.2. Step 5.
TPS1.1L LA 4. Mechanical Instructions Step 6. Remove frame-PCB. Remove 7 screws as Fig.8. Fig.12 Service Position Fig.8 Step 7. Remove Metal frame. Remove 16 screws as Fig.9. 4.2 Set Re-assembly To re-assemble the whole set, execute all processes in reverse order. Fig.9 Notes: a. While re-assembling, make sure that all cables are placed and connected in their original position. b. Pay special attention not to damage the EMC foams at the SSB shielding.
5. Service Modes, Error Codes and Fault Finding TPS1.1L LA 5. Service Modes, Error Codes and Fault Finding index of this chapter: 5.1 CSM 5.2 Factory Mode 5. 3 Repair Flow Chart 5.1 CSM It can display CSM windows message when press Menu+123654 on the button (RC) remote control in normal operation mode.
TPS1.1L LA 5. Service Modes, Error Codes and Fault Finding 5.2 Factory Mode It can enter Factory Mode 1. Press" Menu " in normal operation mode to enter OSD. 2. Press "062596+Menu " on the button (RC) remote control in OSD. 3. The screen will appear "FAC" in the bottom, choose it and press the right key.
5. Service Modes, Error Codes and Fault Finding 5.3 Repair Flow Chart 1.No work/LED is off Check if power switch is normal No Replace Power switch Yes Check IR board CN0201 pin3=5V,pin5=5V No Check IR board Yes Check scaler board U7105 pin1=24V,pin4=5V 2.No raster/picture too dim Check power board CN913,pin1=24V, pin3=12V No Check Scaler board Yes Check power board IC920 pin2,IC970 pin2=12V Yes Check scaler board No Check IC920,IC970 TPS1.
TPS1.1L LA 5. Service Modes, Error Codes and Fault Finding 3.No picture/LED is green Check scaler board U7105 pin1=24V,pin4=5V No Check power Yes Check if working voltage U7104 pin1=5V, pin4=3.
5. Service Modes, Error Codes and Fault Finding 5.No earthphone sound Check U6301 pin33=3.3V No Eliminate short and open situation Yes Check U6303 pin6= 5V pin5,7=HPL/HPR No Replace U6303 Yes Replace Side AV Board 6.No remote function Tty another remote control Yes Check IR receiver 7.LED and function key poor Check circuit around control board and cable between control board and scaler board No Replace one good remote control TPS1.
6. TPS1.1L LA 6. Block Diagram Block Diagram Index of this chapter: 6.1 Wiring Diagram 6.2 Block Diagram 6.
TPS1.1L LA 6. Block Diagram 6.
Remark : Reserve only for ITV function Component Audio-2 PC Audio CVBS Audio Component Audio-1 (10P) TPA102 74HC4052D MUX S-A14 AUL2, AUR2 AUL1, AUR1 AUL0, AUR0 CVBS2,Y1,C1 Y,Pb,Pr (R0,G0,B0) Y,Pb,Pr (R2,G2,B2) Y0,C0 CVBS1 R1,G1,B1 DVI (CK,RX0,RX1,RX2) SIF0 CVBS0 HP/Bathroom Speaker (ITV-2) TPA6203A 1W AMP AUL3, AUR3 24C16 HDCP 24C02 DVI EDID DAC L-R Speaker 2x(2P) TPA3005D2 AMP S-A15 Line-out S-A09 SPI SPI Flash ROM MST96889L S-A08 I2C 24C32 NVRAM 24C02 DSUB EDID UAR
SPDIF out I2S out L/Rx4 + mono SIF*2 CVBS x4 YC x2 16-bit digital video DVI/HDCP/HDMI Analog RGB/YPbPr Analog RGB/YPbPr Analog RGB/YPbPr 2.
PWR DSUB I -BD PC_Audio PWR I-BD " YPbPr1 YPbPr2 Key BD IR BD AV1 32TA2800 BLOCK DIAGRAM iTV Level 1 ComPair Speaker TPS1.1L LA DVI -D HDMI 2 L VDS 32 20 6.
LIPS S-A01 +12V +24V +24V +24V +24V Q7110 (SI5441) ITV_12_SW U7108 (AIC1596) AU_PWR_SW U7102 (AIC1596) PWR_SW U7105 (AIC1596) ITV_5V_SW U7101 (AIC1596) U7103 (AME8815) U7104 (AME8815) or (AIC1084/5) U7107 (AME8815) - For ITV use - U7401 (SyncSlicer) - For ITV use - PANEL (+12V) +12V_ITV +12V_AUDIO - U6301 (AUD AMP) - TU2101 (TUNER) - U6201 (Audio MUX) - U6302 (Bath AMP) - U6303 (HP AMP) - PANEL (+5V) +5V +5V +5V_ITV - For IR Board - U1101 (24C02 :DSUB) - U5101 (24C02 :DVI-D) +5V_
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - Power 1 2 S-A01 3 4 5 6 7 8 9 10 +24V +24V U7102 IN OUT 2 5 3 ON/OFF GND FB 4 U7105 +3V3_STBY 35uH ZD7102 SSA34-E3 C7115 0.1uF C7103 470uF 25V AIC1596-33PM5 L7103 1 IN OUT 2 5 3 ON/OFF GND FB 4 35uH 2 C7102 0.1uF +5V_STBY L7102 1 2 A A Q7111 ZD7103 SSA34-E3 C7116 470uF 25V 4 3 2 1 R7102 22K 1 AIC1596-50PM5 R7108 0R 0R C7105 0.
7.Circuit Diagrams and PWB Layouts 23 TPS1.1L LA Scaler Board Schematic Diagram - Lips & Inverter I/F 1 2 3 4 5 6 7 8 S-A02 +5V R7202 4K7 R7201 BL_ADJ 10K 0R05 R7204 10R Q7201 BC847C 2 CN7201 C2 C7201 A4 C7202 A4 C7203 B4 C7204 B4 C7205 C2 C7206 C3 C7207 C3 C7208 C2 C7209 C3 C7210 C3 FB7201 C3 FB7202 C3 FB7204 D3 FB7205 D3 FB7206 D3 Q7201 A3 Q7202 B3 R7201 A3 R7202 A3 R7203 A3 R7204 A4 R7205 B3 R7206 B3 R7207 B4 R7208 B3 R7209 D3 R7210 D3 R7211 D3 R7212 D3 R7213 D3 BRIGHT_ADJ C7202 0.
7. Circuit Diagrams and PWB Layouts TPS1.
7.Circuit Diagrams and PWB Layouts TPS1.
7. Circuit Diagrams and PWB Layouts TPS1.
7.Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - DSUB Input 1 2 3 4 5 6 7 8 S-A06 +5V_STBY A VGA5V D1101 BAT54C +3V3_STBY 2 R1131 10K 3 1 +3V3_ESD VGA_5V C1101 0.1uF R1101 4K7 U1101 1 2 3 4 B NC/NC/NC/E0/E0 NC/NC/E1/E1/E1 NC/E2/E2/E2/E2 VSS +3V3_STBY VCC WC SCL SDA M24C02-WMN6TP R1102 4K7 R1103 10K D1102 R 8 7 6 5 DDC_DSUB_WP D1103 2 3 7 G C1102 0.1uF C1106 330P(NC) R1104 100R R1105 100R B C1103 0.1uF 3 1 2 C1104 0.
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - HDMI Input 1 2 3 4 5 6 7 8 S-A07 +5V_STBY HD5V CN5101 23 TH4 21 TH2 RX2+ RX2- R5102 R5103 10R 10R R_TX2+ R_TX2- 9 9 RX1+ RX1- R5104 R5105 10R 10R G_TX1+ G_TX1- 9 9 RX0+ RX0- R5106 R5107 10R 10R B_TX0+ B_TX0- 9 9 RXC+ RXC- R5108 R5112 10R 10R TXCLK+ TXCLK- 9 9 DDC_CLK_IN DDC_DAT_IN HPD_IN R5115 R5113 R5114 1K 1 HD_5V R5109 4K7 R5123 100R(NC) C5102 0.
7.Circuit Diagrams and PWB Layouts 29 TPS1.1L LA Scaler Board Schematic Diagram - SCALER 1 2 3 4 5 6 AUOutR AUOutL AUOutR AUOutL 7 +3.3AVDD for AVDD_DVI C4102 10uF 50V(NC) FB4101 600R 2 R4101 100R(NC) AVDD_AU SYS_RST 2 AVDD_DVI C4105 0.1uF D4101 BAS32L(NC) R4103 24K(NC) C4106 AVDD_SIF 22P 1 +3.3V for AVDD_MPLL AVDD_DVI FB4103 Pin194, Pin256 1 2 600R AVDD_MPLL C4112 10U 10V FB4104 1 +3V3_STBY C4120 0.1uF C4119 10U 10V 390R 1% C4116 0.1uF C4117 0.1uF C4118 0.
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - FLASH ROM & MEMERY 1 2 3 4 5 6 7 8 S-A09 A FB4201 R4201 +2V5 0R 1 C4201 10U 10V R4202 +3V3 0R(NC) 600R FB4202 1 DMC 600R 2 2 R4203 1K C4209 0.1uF C4205 0.1uF C4206 0.1uF C4207 0.1uF C4210 0.1uF C4208 0.1uF +3V3_STBY +3V3_STBY +2V5 8 R4205 10K MVREF-D C4204 0.
7.Circuit Diagrams and PWB Layouts Scaler Board Schematic Diagram - KEY, IR BD & COMPAIR I/F 1 2 3 TPS1.1L LA 4 5 S-A10 For Key BOARD CN7301 A BZX84-C5V6 (NC) 3 ZD7301 1 1 B BZX84-C5V6 (NC) R7301 R7303 KEY1 KEY2 ZD7302 3 8 8 C7302 0.1uF 100R 100R 1 2 3 R7305 0R C7301 0.1uF 63363 3P 2.
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - ITV I/F 1 2 3 4 5 6 7 8 9 10 11 S-A11 Power for I-BOARD (Level 2) Video I/F for I-BOARD (Level 2) A A CN7401 CN7402 FB7401 1 2 3 +12V_ITV 1 C7401 470uF 25V(NC) 2 C7402 0.1uF(NC) CVBS_TERR_OUT 1 2 3 4 5 +5V_ITV C7403 0.1uF(NC) R7401 R7402 CVBS_VSYNC CVBS_HSYNC 100R(NC) 100R(NC) R7403 75R(NC) 2 63172 3P 2.5mm(NC) 120R(NC) 63385 5P 2.
7.Circuit Diagrams and PWB Layouts 33 TPS1.1L LA Scaler Board Schematic Diagram - PANEL I/F 1 2 3 4 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 PANEL_VCC A 8 S-A12 A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 60948 30P 1.
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Scaler Board Schematic Diagram - AUDIO I/F 1 2 3 4 5 6 7 8 S-A13 14 YPbPr2_AU_INR 14 A 5 2 A YPbPr2_AU_INL CN6101 JACK R6101 10K C6102 2.2uF AUL0 8 C6104 2.
7.Circuit Diagrams and PWB Layouts 35 TPS1.1L LA Scaler Board Schematic Diagram - AUDIO MUX 1 2 3 4 5 6 7 S-A14 +5V R6202 5 SIDE_AU_INL R6211 R6204 12K(NC) 10K 13 YPbPr2_AU_INR R6213 R6212 12K SIDE_AU_INR R6215 R6214 12K(NC) C6206 C6207 C6208 C6209 C6211 560P(NC) 4.7UF(NC) 4.7UF 4.7UF(NC) 4.
7. Circuit Diagrams and PWB Layouts TPS1.
7.
TPS1.1L LA Scaler Board Layout(Top Side Part 1) 7.
Scaler Board Layout(Top Side Part 2) 7.Circuit Diagrams and PWB Layouts TPS1.
TPS1.1L LA Scaler Board Layout(Top Side Part 3) 7.
Scaler Board Layout(Top Side Part 4) 7.Circuit Diagrams and PWB Layouts TPS1.
TPS1.1L LA Scaler Board Layout(Bottom Side) 7.
7.Circuit Diagrams and PWB Layouts TPS1.1L LA Waveform Diagram * AV: color bar * YpbPr: color bar with 480P Pin 4 of 7104 (3.3V_STBY) * Audio :input 520mV with 1K hz sin wave * TV signal : color Bar pin 8 of Q7111 (5V) pin2 of Q7103 (PWR_SW) pin 3 of U7106 (1.8V) FB7104(PANEL_VCC) pin2 of Q7108(PANEL_PWR) R7201 (BL_ADJ) R7208(BL_EN) Pin 4 of 7105 (5V_STBY) pin 2 of U7107 (2.5V) pin2 of Q7107 (AU_PWR_SW) pin 4 of U7101(12V_AUDIO) pin 3 of U7104 (3.
7. Circuit Diagrams and PWB Layouts TPS1.
7.Circuit Diagrams and PWB Layouts TPS1.1L LA KEY Board Schematic Diagram 1 2 3 4 5 K A A SW0105 Up R0105 1K8 CN0101 B1 R0101 C3 R0102 B3 R0103 B3 R0104 B3 R0105 A3 R0106 B2 SW0101 C4 SW0102 B4 SW0103 B4 SW0104 B4 SW0105 A4 SW CN0101 HEADER 3PLUS2 SW0104 4 Down R0104 220R SW 1 2 3 B SW0103 Menu R0103 820R 5 R0106 0R05 B SW SW0102 Right R0102 1K8 SW SW0101 Left R0101 220R SW C C D D CP NR.
TPS1.1L LA 7.
7.Circuit Diagrams and PWB Layouts KEY Board Layout(Bottom Side) TPS1.
7. Circuit Diagrams and PWB Layouts TPS1.
7.Circuit Diagrams and PWB Layouts TPS1.
TPS1.1L LA 7.
7.Circuit Diagrams and PWB Layouts TPS1.1L LA SideAV Board Schematic Diagram 1 2 AV 6 7 2 3 4 5 1 A 3 4 CN034 HR_LOUT HR_ROUT HP_det Front_CVBS Front_Y Front_C HP_det CN033 C031 0.0068uF PHONEJACK 5 Aud_IN_L Aud_IN_R HR_LOUT HR_ROUT C032 0.
TPS1.1L LA 7.
7.Circuit Diagrams and PWB Layouts TPS1.
7. Circuit Diagrams and PWB Layouts TPS1.1L LA Power Board Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 FB902 BEAD 2 NR902 STTH5L06FP 1 2 SCK101R55_NC R910 330K_1% HD901 Heatsink 1 2 VAR902 6 R907 1 2 Jump S900 N 3 R912 330K_1% 430uH 0R19 LS-PH04D-001LF FB903 BEAD spotgap_NC FB900 BEAD 2 spotgap_NC R923 3k_NC L903 1 2 2 L904 C8B-R6H_NC C902 2.
7.Circuit Diagrams and PWB Layouts TPS1.
TPS1.1L LA 7.
TPS1.1L LA 8. Alignments 8. Alignments Index of this chapter: 8.1 Electrical Instructions 8.2 ISP Instructions 8.3 Serial Number Definition Notes: You could adjust the LCD/TV following this chapter when the LCD/TV has the below defect. 1. Change panel. 2. Change or repair main board. 3. LCD/TV color is not right. 4. The settings are disabled. 8.1 Electrical Instructions 8.1.1 TV mode display adjustment 8.1.1.1 White balance adjustment (B) General set-up: Equipment Requirements: Color analyzer.
TPS1.1L LA 8. Alignments Initial setting : Set Brightness 100 and Contrast 50 and apply 1024X768 @60Hz mode with 50 Black and 50 White pattern at the factory mode Adjustment : Activate AUTO-COLOR function for auto ADC offset and gain setup. Color Temp alignment is automatically set during TV alignment. Figure 1:50-Black 50-White Apply full white pattern , check picture must satisfy table 8.1.2. Table 8.1.2:Reading in Minolta CA-210. Color Temp x y Normal 0.291 ± 0.005 0.302 ± 0.005 Warm 0.
TPS1.1L LA 8. Alignments Table 8.1.3: Reading in Minolta CA-210. Color Temp x y Normal 0.291 ± 0.005 0.302 ± 0.005 Warm 0.314 ± 0.005 0.324 ± 0.005 Cool 0.273 ± 0.005 0.280 ± 0.005 If you have not CA-210,the following R, G and B values are for your reference.
TPS1.1L LA 8. Alignments 8.2 Software Upgrading 8.2.1 ComPair Introduction ComPair (Computer Aided Repair) is a Service tool for Philips Consumer Electronics products. and offers the following: 1. ComPair features TV software upgrade possibilities. 2. ComPair helps you to quickly get an understanding on how to repair the chassis in a short and effective way (this feature is not supported in this chassis). 3.
8. Alignments 8.3 Serial Number Definition BOM Code: PANEL SUPPLIER CODE AU 1 CPT 2 LPL(LG) 3 QDI 4 CMO 5 HSD 6 SVA 7 BZ2A0651000001 Serial number (6 digits) Production year/week code Service version change code BOM (bill of Material) code Site code (Production center) BZ CODE ( AR---CZECH REPUBLIC, VN--HUNGARY(SZR), BZ--SUZHOU, DS--DONG GUAN, CG---POLAND) TPS1.
TPS1.1L LA 9. Circuit Descriptions, Abbreviations List and IC Data Sheets 9. Circuit Descriptions, Abbreviations List and IC Data Sheets Index of this chapter 9.1 Circuit Descriptions 9.2 Abbreviations List 9.3 IC Data Sheets 9.1 Circuit Descriptions 9.1.1 General Description T h is L C D -T V F 3 A L 2 p la tfo rm s up p o rts P C a n a lo g in p u t u p to 1 3 6 6 X 7 6 8 6 0 H z m o d e fo r W X G A p a n e l. It s u p p o rts A T V (R F ) N T S C , P A L a nd S E C A M .
9.
TPS1.1L LA 9. Circuit Descriptions, Abbreviations List and IC Data Sheets CVBS In - On chip 54MHZ 10 bit video ADC - Support PAL (B,G,D,H,M,N,I,Nc) , NTSC, NTSC-4.
9. Circuit Descriptions, Abbreviations List and IC Data Sheets TPS1.1L LA 9.
TPS1.1L LA 9. Circuit Descriptions, Abbreviations List and IC Data Sheets NTSC National Television Standard Committee. Color system mainly used in North America and Japan. Color carrier NTSC M/N= 3.579545 MHz, NTSC 4.43= 4.433619 MHz (this is a VCR norm, it is not transmitted off-air) NVM Non-Volatile Memory: IC containing TV related data such as alignments OSD On Screen Display PLL Phase Locked Loop. Used for e.g. LVDS Low Voltage Differential Signalling PAL Phase Alternating Line.
9. Circuit Descriptions, Abbreviations List and IC Data Sheets TFT TPS1.
TPS1.1L LA 9. Circuit Descriptions, Abbreviations List and IC Data Sheets 9.3 IC Data Sheets This section shows the internal block diagrams and pin configurations of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic" ICs). 9.3.1 IC Data Sheets-MST96889L(U4101) Pin Configuration 9.3.
9. Circuit Descriptions, Abbreviations List and IC Data Sheets Functional Block Diagram 9.3.3 IC Data Sheets-S25FL004A for 93 (U4202) Block Diagram Pin Configuration TPS1.
TPS1.1L LA 9. Circuit Descriptions, Abbreviations List and IC Data Sheets IC Data Sheets-S25FL008A for 98/79 (U4202) Block Diagram Pin Configuration 9.3.
9. Circuit Descriptions, Abbreviations List and IC Data Sheets Pin Configuration 9.3.5 IC Data Sheets-TPA6110A2DGNRG4 (U6303) Typical Application Circuit TPS1.
TPS1.1L LA 10.Recommended/Spare Parts List 10.Recommended/Spare Parts List Index of this chapter 10.1 Recommended Parts List 10.2 Spare Parts List 10.
TPS 1.1L LA 10.
C6113 C6114 C6115 C6116 C6117 C6118 C6201 C6202 C6203 C6204 C6205 C6206 C6207 C6208 C6209 C6210 C6211 C6212 C6213 C6215 C6216 C6217 C6218 C6219 C6301 C6301 C6302 C6306 C6307 C6308 C6309 C6309 C6310 C6310 C6312 C6313 C6315 C6316 C6319 C6320 C6321 C6322 C6323 C6324 C6325 C6326 C6327 C6328 C6329 C6330 C6331 C6332 C6333 C6334 C6335 C6336 C6337 C6338 C6339 C6340 C6340 C6341 C6342 C6343 C6344 C6344 C6344 C6345 C6346 C6347 C6348 C6348 C6348 C6349 C6350 C6351 C6352 C6353 C6354 C6355 C7101 C7102 C7103 C7103 C7104
10.
TPS1.1L LA 10.
10.
L910 L910 L966 L966 L966 L966 L970 L970 L983 L983 L983 L983 TPS1.1L LA 996500043849 996500043850 996500043845 996500043846 996510002517 996500043361 996500043841 996500042610 996500043360 996500043844 996510002516 996500043842 10.Recommended/Spare Parts List LINE FILTER 11mH 3.5A LINE FILTER 11mH 3.
Revision List 11. Revision List Manual xxxx xxx xxxxx.0 • First release. TPS1.1L LA 11.