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Colour Television http://bbs.520101.com
Chassis
TPT1.1HA LA
H_17010_000.eps 110907
Contents
Page
Contents
Page
1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 5 3. Directions for Use 6 4. Mechanical Instructions 7 5. Service Modes, Error Codes, and Fault Finding 15 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram 23 Block Diagram Video 24 Block Diagram Audio 25 Waveforms TV & Scaler Board (Part 1) 26 Waveforms TV & Scaler Board (Part 2) 27 7. Circuit Diagrams and PWB Layouts Side I/O Panel (D) 28 Keyboard & Control Panel (E) 30 i-Board (HC) 32 IR & LED Panel (J) 34 Display Supply Panel (P) 36 TV & Scaler Board: D-Sub (S-A02) 38 TV & Scaler Board: Tuner & Input (S-A03) 39 TV & Scaler Board: SVP LX66-1 (S-A04) 40 TV & Scaler Board: SVP LX66-2 (S-A05) 41 TV & Scaler Board: SVP LX66-3 (S-A06) 42 TV & Scaler Board: DDRRAM & Flash (S-A07) 43 TV & Scaler Board: HDMI (S-A08) 44 TV & Scaler Board: MST ADC (S-A09) 45 TV & Scaler Board: Sound Delay (S-A10) 46 TV & Scaler Board: Audio Decoder (S-A11) 47 TV & Scaler Board: Audio Amplifier (S-A12) 48 TV & Scaler Board: iTV & ComPair (S-A13) 49 TV & Scaler Board: Power (S-A14) 50
8. Alignments 61 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 63 Abbreviation List 65 IC Data Sheets 67 10. Spare Parts List 72 11. Revision List 77
29 31 33 35 37 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60 51-60
©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by CS 0770 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 17011
EN 2
1.
Technical Specifications, Connections, and TPT1.1HA LA http://bbs.520101.com Chassis Overview
Supported computer formats : (1920 × 1080)p, 2Fh : 640 × 480 @ 60, 72, 75, 85 Hz : 800 × 600 @ 56, 60, 72, 75, 85 Hz : 1024 × 768 @ 60 Hz : 125 presets : 75 ohm, Coax : IEC75 connector
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter: 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview Note: Figures below can deviate slightly from the actual situation, due to the different set executions.
Channel selections Aerial input
1.1
1.1.1
Technical Specifications
Vision Display type Screen size Resolution (H × V pixels) Contrast ratio Light output (cd/m2) Response time (ms) Viewing angle (H×V degrees) Tuning system Tuner bands : : : : : : : : : LCD LPL 32" (80 cm), 16:9 1366 × 768p 600 : 1 500 8 178 × 178 PLL VHF, UHF, S-Channel and Hyperband PAL B/G PAL D/K PAL I SECAM B/G SECAM D/K NTSC NTSC, PAL, SECAM (640 × 480)i, 1Fh (640 × 480)p, 2Fh (720 × 576)i, 1 Fh (720 × 576)p, 2Fh (1280 × 720)p, 3 Fh 1.1.2 Sound Sound systems
Maximum power (WRMS) 1.1.3 Miscellaneous Power supply: - AC Power voltage (VAC) - AC Power frequency (Hz) Ambient conditions: - Temperature range - Maximum humidity Power consumption - Normal operation - Stand-by Dimensions (W × H × D cm) Weight (kg)
: NICAM, 2CS, AM-MONO, FM-MONO : 2×5
: 90 - 264 : 50/60
TV color systems
Video playback Supported video formats
: : : : : : : : : : : :
: +5 to +40 °C : 90% R.H.
: 150 W : < 3W : 79.0 × 54.0 ×11.0 : 18.2
1.2
Connections
Note: The following connector color abbreviations are used (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1
Rear and side I/O Connections
D-SUB HDMI 2 HDMI 1 AUDIO AC IN PC IN CVI 2 CVI 1
Y
Pb
Pr
L
AUDIO IN
R
L
VIDEO IN
R
AUDIO IN
8?
Y
Pb
Pr
L
AUDIO IN
R
S-VIDEO
AV
SPDIF OUT
DATA 1 DATA 2
(RJ12)
(RJ45)
VIDEO IN
S-VIDEO
R - AUDIO - L
SIDE AV
H_17010_003.eps 180907
Figure 1-1 Rear and Side I/O connections
Technical Specifications, Connections, and Chassis Overview http://bbs.520101.com TPT1.1HA LA
AV3 HDMI: Digital Video - In, Digital Audio - In
19 18 1 2
E_06532_017.eps 250505
1.
EN 3
Monitor Out Mini Jack: Video CVBS - Out, Audio - Out kq 1 - Audio R 0.5 VRMS / 10 kohm 2 - Gnd CVBS Gnd H 3 - Video CVBS 1 VPP / 75 ohm kq 4 - Audio L 0.5 VRMS / 10 kohm kq AV1/2 Cinch: Video 1fH CVBS/YPbPr - In, Audio - In Wh - Audio L 0.5 VRMS / 10 kohm Rd - Audio R 0.5 VRMS / 10 kohm Bu - Video Pb 0.7 VPP / 75 ohm Rd - Video Pr 0.7 VPP / 75 ohm Gn - Video Y 1 VPP / 75 ohm Bathroom Speaker - Out - - mini jack Speaker out Aerial - In - - F-type
Figure 1-2 HDMI (type A) connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 - D2+ - Shield - D2- D1+ - Shield - D1- D0+ - Shield - D0- CLK+ - Shield - CLK- n.c. - n.c. - DDC_SCL - DDC_SDA - Ground - +5V - HPD - Ground Data channel Gnd Data channel Data channel Gnd Data channel Data channel Gnd Data channel Data channel Gnd Data channel j H j j H j j H j j H j j jk H j j H
jq jq jq jq jq
kq
Coax, 75 ohm
D
DDC clock DDC data Gnd Hot Plug Detect Gnd
Service connector 1 (UART) 1 - UART_TX Transmit data 2 - Ground Gnd 3 - UART_RX Receive data Service connector 2 (ComPair) 1 - SDA-S I2C Data (0 - 5 V) 2 - SCL-S I2C Clock (0 - 5 V) 3 - Ground Gnd Head phone (Output) Bk - Head phone 10 mW / 32 ohm RJ12 DATA1 (HM-Link - In/Out) 1 - LED_in < 0.3 V, active low 2 - IR_in < 0.3 V, active low 3 - MODE Vcc 4 - TV Power Status 4.5 to 5 V: TV "On" < 0.3 V: TV "Stdby" High impedance: TV "Off" 5 - Gnd Gnd 6 - IR_out Signal RJ45 DATA2 (Xpress Box - In/Out) 1 - +12V +12V/1W 2 - Gnd Gnd 3 - H-sync Signal 4 - V-sync Signal 5 - TXD232 Signal 6 - RXD232 Signal 7 - SDA3_IR-OUT Signal 8 - DCM-POR Signal 9 - CVBSterr Signal 10 - Gnd CVBSterr Gnd
k H j
jk j H
Hosiden: SVHS (Input) 1 - Ground Y Gnd 2 - Ground C Gnd 3 - Video Y 1 VPP / 75 ohm 4 - Video C 0.3 VPP / 75 ohm Cinch (Input) Ye - Video CVBS Wh - Audio L Rd - Audio R
H H j j
ot
1 VPP / 75 ohm 0.5 VRMS / 10kohm 0.5 VRMS / 10kohm
jq jq jq
j j j k H k
AV3 Cinch: Audio - In Rd - Audio R 0.5 VRMS / 10 kohm Wh - Audio L 0.5 VRMS / 10 kohm AV3 VGA: Video 2fH RGB - In
1 6 11 5 10 15 E_06532_002.eps 050404
jq jq
k H k k k k k H
Figure 1-3 VGA Connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 - Video Red - Video Green - Video Blue - n.c. - Ground - Ground Red - Ground Green - Ground Blue - +5V_DC - Gnd Sync - n.c. - DDC_SDA - H-sync - V-sync - DDC_SCL 0.7 VPP / 75 ohm 0.7 VPP / 75 ohm 0.7 VPP / 75 ohm Gnd Gnd Gnd Gnd +5 VDC Gnd DDC data 0-5V 0-5V DDC clock j j j H H H H j H j j j j
AV2 SVHS: Video 1fH Y/C - In 1 - Ground Y Gnd 2 - Ground C Gnd 3 - Video Y 1 VPP / 75 ohm 4 - Video C 0.3 VPP / 75 ohm
H H j j
EN 4 1.3
1.
Technical Specifications, Connections, and TPT1.1HA LA http://bbs.520101.com Chassis Overview
Chassis Overview
E
KEYBOARD CONTROL PANEL
A
DISPLAY SUPPLY PANEL
TV & SCALER BOARD
S-A HC E
i-BOARD
KEYBOARD CONTROL PANEL
J
IR & LED PANEL
SIDE I/O PANEL
D
H_17010_055.eps 200907
Figure 1-4 PWB / CBA locations
Safety Instructions, Warnings, and Notes http://bbs.520101.com TPT1.1HA LA
2. Safety Instructions, Warnings, and Notes
Index of this chapter: 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview ·
2.
EN 5
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). · Replace safety components, indicated by the symbol h, only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to the following points: · Route the wire trees correctly and fix them with the mounted cable clamps. · Check the insulation of the Mains/AC Power lead for external damage. · Check the strain relief of the Mains/AC Power cord for proper function. · Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply): 1. Unplug the Mains/AC Power cord and connect a wire between the two pins of the Mains/AC Power plug. 2. Set the Mains/AC Power switch to the "on" position (keep the Mains/AC Power cord unplugged!). 3. Measure the resistance value between the pins of the Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 Mohm and 12 Mohm. 4. Switch "off" the set, and remove the wire between the two pins of the Mains/AC Power plug. · Check the cabinet for defects, to prevent touching of any inner parts by the customer.
·
Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3). Where necessary, measure the waveforms and voltages with (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in stand-by (F). These values are indicated by means of the appropriate symbols. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the "double-D symbol", are trademarks of Dolby Laboratories.
2.3.2
Schematic Notes · All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kohm). Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm). All capacitor values are given in micro-farads (= ×10-6), nano-farads (n= ×10-9), or pico-farads (p= ×10-12). Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF). An "asterisk" (*) indicates component usage varies. Refer to the diversity tables for the correct values. The correct component values are listed in the Spare Parts List. Therefore, always check this list when there is any doubt.
·
· · · ·
2.3.3
BGA (Ball Grid Array) ICs Introduction For more information on how to handle BGA devices, visit this URL: www.atyourservice.ce.philips.com (needs subscription, not available for all regions). After login, select "Magazine", then go to "Repair downloads". Here you will find Information on how to deal with BGA-ICs. BGA Temperature Profiles For BGA-ICs, you must use the correct temperature-profile, which is coupled to the 12NC. For an overview of these profiles, visit the website www.atyourservice.ce.philips.com (needs subscription, but is not available for all regions) You will find this and more technical information within the "Magazine", chapter "Repair downloads". For additional questions please contact your local repair help desk.
2.2
Warnings
· All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD w). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. Available ESD protection equipment: Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) 4822 310 10671. Wristband tester 4822 344 13999. Be careful during measurements in the high voltage section. Never replace modules or other components while the unit is switched "on". When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.
2.3.4
Lead-free Soldering Due to lead-free technology some rules have to be respected by the workshop during a repair: · Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle. · Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: To reach a solder-tip temperature of at least 400°C. To stabilize the adjusted temperature at the solder-tip. To exchange solder-tips for different applications. · Adjust your solder tool so that a temperature of around 360°C - 380°C is reached and stabilized at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed.
· · ·
2.3
2.3.1
Notes
General · Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the
EN 6
3.
Directions for Use TPT1.1HA LA http://bbs.520101.com
example below it is 2006 week 17). The 6 last digits contain the serial number.
MODEL : 32PF9968/10
MADE IN BELGIUM 220-240V ~ 50/60Hz 128W VHF+S+H+UHF
·
To avoid wear-out of tips, switch "off" unused equipment or reduce heat. Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin.
PROD.NO: AG 1A0617 000001
2.3.5
Alternative BOM identification The third digit in the serial number (example: AG2B0335000001) indicates the number of the alternative B.O.M. (Bill Of Materials) that has been used for producing the specific TV set. In general, it is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different suppliers. This will then result in sets which have the same CTN (Commercial Type Number; e.g. 28PW9515/12) but which have a different B.O.M. number. By looking at the third digit of the serial number, one can identify which B.O.M. is used for the TV set he is working with. If the third digit of the serial number contains the number "1" (example: AG1B033500001), then the TV set has been manufactured according to B.O.M. number 1. If the third digit is a "2" (example: AG2B0335000001), then the set has been produced according to B.O.M. no. 2. This is important for ordering the correct spare parts! For the third digit, the numbers 1...9 and the characters A...Z can be used, so in total: 9 plus 26= 35 different B.O.M.s can be indicated by the third digit of the serial number. Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 1 and 2 refer to the production centre (e.g. AG is Bruges), digit 3 refers to the B.O.M. code, digit 4 refers to the Service version change code, digits 5 and 6 refer to the production year, and digits 7 and 8 refer to production week (in
S
Figure 2-1 Serial number (example) 2.3.6
BJ3.0E LA
E_06532_024.eps 130606
Board Level Repair (BLR) or Component Level Repair (CLR) If a board is defective, consult your repair procedure to decide if the board has to be exchanged or if it should be repaired on component level. If your repair procedure says the board should be exchanged completely, do not solder on the defective board. Otherwise, it cannot be returned to the O.E.M. supplier for back charging!
2.3.7
Practical Service Precautions · It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard. Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.
·
3. Directions for Use
You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com
Mechanical Instructions http://bbs.520101.com TPT1.1HA LA
4. Mechanical Instructions
Index of this chapter: 4.1 Cable Dressing 4.2 Service Positions 4.3 Assy/Panel Removal 4.4 Set Re-assembly
4.
EN 7
Notes: · Figures below can deviate slightly from the actual situation, due to the different set executions. · Follow the disassemble instructions in described order.
4.1
Cable Dressing
H_17010_014.eps 180907
Figure 4-1 Cable dressing
4.2
Service Positions
For easy servicing of this set, there are a few possibilities created: · The buffers from the packaging (see figure "Rear cover"). · Foam bars (created for Service).
1
4.2.1
Foam Bars The foam bars (order code 3122 785 90580 for two pieces) can be used for all types and sizes of Flat TVs. See figure "Foam bars" for details. Sets with a display of 42" and larger, require four foam bars [1]. Ensure that the foam bars are always supporting the cabinet and never only the display. Caution: Failure to follow these guidelines can seriously damage the display! By laying the TV face down on the (ESD protective) foam bars, a stable situation is created to perform measurements and alignments. By placing a mirror under the TV, you can monitor the screen.
E_06532_018.eps 171106
1
Required for sets 42"
Figure 4-2 Foam bars
EN 8 4.3
4.3.1
4.
Mechanical Instructions TPT1.1HA LA http://bbs.520101.com
4.3.3 IR and LED Panel removal Refer to figure "IR and LEDl Panel removal" for details. 1. Disconnect the connector [1] from the panel. 2. Remove the fixation screws [2]. 3. Take out the panel. When defective, replace the whole unit.
Assy/Panel Removal
Stand and Back Cover removal Warning: Disconnect the mains power cord before you remove the rear cover. Refer to figure "Stand and Back Cover removal" for details. 1. Place the TV set upside down on a table top, using the foam bars (see part "Foam Bars"). Caution: do not put pressure on the display, but let the monitor lean on the speakers or the Front cover. 2. Remove the screws [1] that secure the stand. 3. Pull down the stand to remove it. 4. Remove the screws [2} that secure the rear cover. 5. Lift the rear cover from the bottom side up from the cabinet.
2
2
1
2
H_17010_015.eps 180907
Figure 4-5 IR and LED Panel removal
2
2
4.3.4
Speaker removal Refer to figure "Speaker removal" for details. 1. Disconnect the connectors [1] from the speaker. 2. Remove the fixation screws [2]. 3. Take out the speaker. When defective, replace the whole unit.
2
1 1
1 1
2 2 2
2
2
H_17010_004.eps 180907
Figure 4-3 Stand and Back Cover removal
1
4.3.2 I-Board removal Refer to figure "I-Board removal" for details. 1. Disconnect the connectors [1] from the panel. 2. Remove the fixation screws [2]. 3. Gently release the glued bottom side [3] of the panel and lift the panel out of the bracket.
H_17010_006.eps 180907
Figure 4-6 Speaker removal
2
1
2
3
1
H_17010_009.eps 180907
Figure 4-4 I-Board removal
Mechanical Instructions http://bbs.520101.com TPT1.1HA LA
4.3.5 Keyboard Control Panel removal Refer to figure "Keyboard Control Panel removal" for details. 1. Disconnect the connector [1] from the panel. 2. Gently release the panel clips in the indicated direction. 3. Take out the panel. When defective, replace the whole unit.
4.
EN 9
1
H_17010_010.eps 180907
Figure 4-7 Keyboard Control Panel removal 4.3.6 SIde I/O Panel removal Refer to figure "Side I/O Panel removal" for details. 1. Disconnect the connector [1] from the panel. 2. Remove the fixation screws [2]. 3. Take out the panel. When defective, replace the whole unit.
2 1
H_17010_005.eps 180907
Figure 4-8 Side I/O Panel removal
EN 10
4.3.7
4.
Mechanical Instructions TPT1.1HA LA http://bbs.520101.com
SSB and PSU cover removal Refer to figure "SSB and PSU Cover removal" for details. 1. Remove the fixation screws [1]. 2. Take of the cover.
1 1
1
1 1
1
1
1
H_17010_101.eps 190907
Figure 4-9 SSB and PSU Cover removal
Mechanical Instructions http://bbs.520101.com TPT1.1HA LA
4.3.8 Subframe removal Refer to figure "Subframe removal" for details. 1. Unplug the LVDS connector [1]. Caution: be careful, as this is a very fragile connector! 2. Disconnect the connectors [2] from the panels and speakers. 3. Release the tape [3]. 4. Remove the fixation screws [4] and [5]. 5. Lift the subframe from the cabinet.
4.
EN 11
4 5
4
4 5
1
4
2 3
5 4
3
5 4 4 4
4 4
2
H_17010_013.eps 180907
Figure 4-10 Subframe removal
EN 12
4.3.9
4.
Mechanical Instructions TPT1.1HA LA http://bbs.520101.com
PSU removal Refer to figure "PSU removal" for details. 1. Unplug the connectors [1]. 2. Remove the fixation screw [2] from the bottom side of the connector plate. 3. Remove the fixation screws [3]. 4. Lift out the panel.
3
3
1
1
3 3
3
3
3
2
H_17010_012.eps 180907
Figure 4-11 PSU removal
Mechanical Instructions http://bbs.520101.com TPT1.1HA LA
4.3.10 Small Signal Board (SSB) Caution: it is mandatory to remount all different screws at their original position during re-assembly. Failure to do so may result in damaging the SSB. Refer to figures "SSB connector plate" and "SSB removal" for details.
4.
EN 13
1. Unplug the LVDS connector [1]. Caution: be careful, as this is a very fragile connector! 2. Unplug the connectors [2]. 3. Remove the screws [3] to release the board from the connector plate. 4. Remove the screws [4]. 5. Carefully lift the SSB at the top and take it out of the set.
4
4
4
2
4 4 4
3
3
3
3
3
3
3
3
3
H_17010_008.eps 180907
Figure 4-12 SSB removal
EN 14
4.
Mechanical Instructions TPT1.1HA LA http://bbs.520101.com
4.3.11 LCD Panel Important: Be sure to work in a dust free environment during the following activities. In addition, the use of (fabric) hand gloves is advised.
1
2
H_17010_007.eps 180907
Figure 4-13 LCD panel removal 1. Place the TV set face down on the foam bars. Place the bars at the edges of the set, so they will support the front frame and not only the glass plate! 2. Remove subframe as described earlier. 3. Release the taped wire [1]. 4. Lift the support rim from the set [2].
4.4
Set Re-assembly
To re-assemble the whole set, execute all processes in reverse order. Notes: · While re-assembling, make sure that all cables are placed and connected in their original position. See figure "Cable dressing". · Take care that all glued parts have been properly refixed with appropriate glue again. · Pay special attention not to damage the EMC foams at the SSB shielding. Check that EMC foams are put correctly on their places.
Service Modes, Error Codes, and Fault Finding http://bbs.520101.com TPT1.1HA LA
5. Service Modes, Error Codes, and Fault Finding
Index of this chapter: 5.1 Service Modes 5.2 Repair Flow Chart 5.3 Software Upgrading
5.
EN 15
5.1
Service Modes
The Customer Service Mode (CSM) is used for communication between the call centre and the customer, while the Factory Mode offers several features for the service technician. This chassis also offers the option of using ComPair, a hardware interface between a computer and the TV chassis. It offers the abilities of structured troubleshooting, error code reading, and software version read-out for all chassis. Minimum requirements for ComPair: a Pentium processor, a Windows OS, and a CD-ROM drive (see also paragraph "ComPair").
2. Displays the production code. 3. Displays the software version in from the main processor 4. Displays the software version of the optional other processor. 5. Code 1 displays the last 5 logged errors. 6. Code 2 displays the first 5 logged errors. 7. Displays the validiti of the HDMI HDCP key. 8. Displays the NVM version. Error Codes The error code buffer contains all defected errors since the last time the buffer was erased. The buffer is written from left to right, new errors are logged at the left side, and all other errors shift one position to the right. When an error occurs, it is added to the list of errors, provided the list is not full. When an error occurs and the error buffer is full, then the new error is not added, and the error buffer stays intact (history is maintained), except when the error is a protection error. To prevent that an occasional error stays in the list forever, the error is removed from the list after more than 50 hours of operation. When multiple errors occur (errors occurred within a short time span), there is a high probability that there is some relation between them. Table 5-1 Error Codes Error Code Event Audio decoder error I2C bus error Tuner error NVRAM Error Scaler error
5.1.1
TV mode Switching The iTV set can be switched between "iTV" and "normal TV" mode (or vice versa) with the iTV setup remote RC2573/01. To do this; press 024995 (M=menu). Follow the message shown on the screen.
5.1.2
Customer Service Mode (CSM) Purpose The Customer Service Mode shows error codes and information on the TV's operation settings. The call centre can instruct the customer (by telephone) to enter CSM in order to identify the status of the set. This helps the call centre to diagnose problems and failures in the TV set before making a service call. The CSM is a read-only mode; therefore, modifications are not possible in this mode. How to enter To enter CSM, press the following key sequence on the remote control transmitter: "123654" (do not allow the OSD display to time out between entries while keying the sequence). Upon entering the Customer Service Mode, the following screen will appear:
0x01 0x02 0x03 0x04 0x05
How to exit To exit CSM, use one of the following methods: · Press the MENU, STATUS (or EXIT/INFO/[i+]), or POWER button on the remote control transmitter. · Press the POWER button on the television set.
5.1.3
Factory Mode How to Enter To enter the factory mode, use the following method: · Press the Menu button on the standard remote control. · Press the following key sequence on the remote control transmitter: "062596" directly followed by the MENU button (do not allow the OSD display to time out between entries while keying the sequence). · Then with the cursor down key scroll under the install line. Now no the Panel description is highlighted. Then press the cursor right button to enter. After entering the Factory Mode, the following screen is visible, with panel information at the bottom line in the menu.
H_17010_016.eps 180907
Figure 5-1 CSM menu Menu Explanation 1. Set type, this value gives the complete type number.
EN 16
5.
Service Modes, Error Codes, and Fault Finding TPT1.1HA LA http://bbs.520101.com
5.1.4 Hotel Mode Before the hotel mode can be activated, the set needs to be switched into normal consumer mode first. Use an ITV setup remote control (type: RC2573/01, 12NC: 3139 228 88782) and key in the code "024995" directly followed by the "M" (Menu) key. The test messages "TV is Now In MTV Mode" and "Please Do A Cold Start!" appear on the screen. Disconnect the set for a few seconds from the mains supply, and reconnect the set to again. After switching the set "on", the set is in normal consumer mode (MTV-Mode). After repair, put the set into hotel mode (iTV-Mode) again. Enter the same code on the remote control as described above. The text messages "TV Is Now In ITV Mode" and "Please Do A Cold Start!" appears. Disconnect the set for a few seconds from the mains supply, and reconnect it to the mains supply again. After switching "on", the set is in normal consumer mode (MTV-Mode).
H_17010_017.eps 180907
Figure 5-2 Factory menu [1/3]
H_17010_019.eps 180907
Figure 5-3 Factory menu [2/3]
H_17010_018.eps 180907
Figure 5-4 Factory menu [3/3] How to Navigate When you press the up/down cursor keys you can move around the items, with the Right cursor you can select an item and enter it. With the jaMENU button on the remote control, the set will switch on the normal user menu in the Factory mode. How to Exit Switch the set to STANDBY by pressing the POWER button on the remote control transmitter. If you turn the television set off by removing the AC Power (i.e., unplugging the television) or by using the POWER button on the TV set, the television set will remain in SDM when AC Power is re-applied, and the error buffer is not cleared.
Service Modes, Error Codes, and Fault Finding http://bbs.520101.com TPT1.1HA LA
5.2 Repair Flow Chart
5.
EN 17
1.No work/LED is off
Check if power switch is normal
No
Replace Power switch
Yes
Check IR board CN001 pin1=0V,pin2=3.7V, pin3=3V,pin4=2.85V ,pin5=5V,pin6 =3.3V No Check IR board
Yes
Check scaler board U102 pin1=14V,pin4=1.22V, pin7=16V,pin8=5V,
Figure 5-5 Start-up flowchart
H_17010_020.eps 180907
EN 18
5.
Service Modes, Error Codes, and Fault Finding TPT1.1HA LA http://bbs.520101.com
2. No raster/picture too dim
Check Inverter board CN852,pin1=16V, pin5=0.9V,pin6 =3V No Check Scaler board
Yes
Check Inverter board U811 pin2=5V,Q821 pin=5,6=16V No Check U811,Q821
Yes
Check scaler board
H_17010_021.eps 180907
Figure 5-6 No Raster flowchart
Service Modes, Error Codes, and Fault Finding http://bbs.520101.com TPT1.1HA LA
3. No picture/LED is green
5.
EN 19
Check scaler board U102 pin1=14V,pin4=1.22V, pin7=16V,pin8 =5V
No
Check power
Yes
Check if working voltage U152,pin2=3.3V pin3=5V
No
Check circuit around each regulator and eliminate short and open situation
Yes
Check if clock source X350
No
Replace X350
Yes
Check if RGB,clk,H/V and DE signal output 128 bits TTL
No
Try to replace flash Rom EEPROM
Yes Check resistors-network
No
Replace bad resistorsnetwork
Yes Replace LVDS cable
Figure 5-7 No Picture flowchart
H_17010_022.eps 180907
EN 20
5.
Service Modes, Error Codes, and Fault Finding TPT1.1HA LA http://bbs.520101.com
4. No TV sound
Check if tuner TU201 pin11 output IF signal
No
Replace TU201
Yes Check U301
5. No earphone sound
Check U760 pin15=3.3V
No
Eliminate short and open situation
Yes
Check U760 pin20=HPOUTL pin6=HPOUTR
No
Replace U760
Yes Replace Side AV Board
6. No remote function
Tty another remote control Yes Check IR receiver
No
Replace one good remote control
H_17010_023.eps 180907
Figure 5-8 No Sound flowchart
Service Modes, Error Codes, and Fault Finding http://bbs.520101.com TPT1.1HA LA
7. LED and function key poor
5.
EN 21
Check circuit around control board and cable between control board and scaler board
8. No HDMI picture
Enter CSM mode to check item 6
Invalid
Change U701 writen HDCP KEY
Valid Check Scaler Board
Figure 5-9 LED and function keys flowchart
H_17010_024.eps 180907
EN 22 5.3
5.3.1
5.
Service Modes, Error Codes, and Fault Finding TPT1.1HA LA http://bbs.520101.com
Software Upgrading
Compair Service Tool Introduction ComPair (Computer Aided Repair) is a Service tool for Philips Consumer Electronics products. and offers the following: 1. ComPair helps you to quickly get an understanding on how to repair the chassis in a short and effective way. 2. ComPair allows very detailed diagnostics and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C or UART commands yourself, because ComPair takes care of this. 3. ComPair speeds up the repair time since it can automatically communicate with the chassis (when the uP is working) and all repair information is directly available. 4. ComPair features TV software up possibilities. Specifications ComPair consists of a Windows based fault finding program and an interface box between PC and the (defective) product. The (new) ComPair II interface box is connected to the PC via an USB cable. For the TV chassis, the ComPair interface box and the TV communicate via a bi-directional cable via the service connector(s). How to Connect This is described in the ComPair chassis fault finding database.
TO TV
TO UART SERVICE CONNECTOR TO I2C SERVICE CONNECTOR TO UART SERVICE CONNECTOR
ComPair II RC in RC out
Multi function
Optional Power Link/ Mode Switch Activity
I2C
RS232 /UART
PC
ComPair II Developed by Philips Brugge
HDMI I2C only
Optional power 5V DC
G_06532_036.eps 240807
Figure 5-10 ComPair II interface connection Caution: It is compulsory to connect the TV to the PC as shown in the picture above (with the ComPair interface in between), as the ComPair interface acts as a level shifter. If one connects the TV directly to the PC (via UART), ICs will be blown! How to Order ComPair II order codes: · ComPair II interface: 3122 785 91020. · ComPair32 CD (update): 3122 785 60160. · ComPair interface cable: 3122 785 90004. · ComPair interface extension cable: 3139 131 03791. · ComPair UART interface cable: 3122 785 90630. Note: If you encounter any problems, contact your local support desk LVDS Tool Support of the LVDS Tool has been discontinued.
Block Diagrams, Test Point Overviews, and Waveforms
TPT1.1HA LA 6. 23 http://bbs.520101.com
6. Block Diagrams, Test Point Overviews, and Waveforms
Wiring Diagram
Key Board Panel
+24V Inverter On/Off Bright_ADJ
IR Board
I- Board
+24V Inverter On/OFF Bright_ADJ ITV_12V
SSB Board
I2C
Power Board
+5V I2C_SCL I2C_SDA CVBS_OUT HSYNC VSYNC
+12V +5V
AC IN
Side AV Main Speaker
H_17010_051.eps 190907
Block Diagrams, Test Point Overviews, and Waveforms
TPT1.1HA LA 6. 24 http://bbs.520101.com
iTV CVBS Sync slicer
CVBS & H/V sync
Block Diagram Video
TUNER
S/PDIF Output Audio Output CVBS Output
Panel interface 1920*1080 (1366*768)
Audio DAC/SPDIF Control interface
CVBS/S -V ideo
YPbPr 1
PX66 Scaler /ADC V ideo processing
DDR memory EEPROM
YPbPr 2
Power supply (regulator/ Switch) Manage unit to each block
PC_ D-sub EDID/ RS232 HDMI_1 HDMI switch HDMI_2
IR / Power switch Key pad MCU
EDID
SRAM Flash memory
Side CVBS/S -video
RS232 service &ComPair port
H_17010_052.eps 190907
Block Diagrams, Test Point Overviews, and Waveforms
TPT1.1HA LA 6. 25 http://bbs.520101.com
Block Diagram Audio
TUNER
SSIF
Post AMP
S/PDIF Output Audio Output CVBS Output
SPDIF
(without PVR o/p iniTV)
CVBS/S-Video
Bathroom Spk AMP
YPbPr 1
Audio decoder
processing
Audio Switch
Head phone AMP
Side AV board
YPbPr 2
PC_ D-sub
HDMI
Audio DAC
Side CVBS/S -video
Audio Delay Reserved
H_17010_053.eps 190907
Block Diagrams, Test Point Overviews, and Waveforms
TPT1.1HA LA 6. 26 http://bbs.520101.com
3 C P U_RESE T (U4103 Pin 2)
4 E_ P AG E(U4101 Pin 7) 5 10MHz (X4101 Pin 1)
Waveforms TV & Scaler Board (Part 1)
1 DDCW P _P C(U1102 Pin 7) 2 +5V_ T uner(U1201 Pin 3)
6
28.322MHz (X4201 Pin 1)
7
R ESE T _H(R4301)
8
P X_VD DM(C4307)
9
DDCW P _HDM I(U5101 Pin 7)
10
HDMI 1_5V(U5101
Pi n 8)
11
HDMI 2_5V(U5102
Pi n 8)
12
+1.5V(C5124)
13
+5V_M S P (C6203)
14
18. 432MHz (X6201 Pin 1)
15
RESE T (U6202 Pin 16)
16
SOUND_EN(U6301
pin 44)
17
SOUND_M UT E(U6301 Pin 45)
18
FAU LT (U6301 Pin 46)
19
+24V_A MP (C6365)
20
P OWER_ON(R7126)
H_17010_040.eps 190907
Block Diagrams, Test Point Overviews, and Waveforms
TPT1.1HA LA 6. 27 http://bbs.520101.com
23 REMO TE _3V(C7113) 24 +24V(C7202) 25 +12V(C7208)
Waveforms TV & Scaler Board (Part 2)
21 LED_SEL_OUT (R7119) 22 PC_TV_LED (R7120)
26
BRIGHT_A DJ (CN7201 Pin 5)
27
INVER TE R_ON_OFF(R7211)
28
STANDB Y(CN7201 Pin 10)
29
+3.3V_SB(FB7211)
30
+5V_SB(FB7212)
31
PX_VD18(FB7213)
32
+3. 3V(C7217)
33
+5V(C7229)
34
PANEL_VCC(C7241)
35
+3. 3V_HDMI (C7250)
36
PX_1. 8V (C7238)
37
PX_VDDM(C7213)
38
COMP1_L(FB1213)
41
AL_DACM(R6309)
42
LOUT+/ -(CN6303 Pi n 2,1 )
H_17010_041.eps 190907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 28 http://bbs.520101.com
3 4 5
7. Circuit Diagrams and PWB Layouts
Side I/O Panel
1 2
D
A
SIDE I/O PANEL
6 7 2 3 4 5 1 CN033 PHONEJACK C031 6N8 50V HR_LOUT HR_ROUT HP_det HP_det Front_CVBS Front_Y Front_C Aud_IN_L Aud_IN_R HR_LOUT HR_ROUT 10 9 8 7 6 5 4 3 2 1 CN034 63370 R032 CN032 DIN JACK 1 0R05 1/10W 5% Front_Y
D
A
6N8 50V C032
5
2
R035
Front_C
B
B
75R 1/10W 5%
3
4
75R 1/10W 5%
0R05 1/10W 5%
R033
R034
C035 100P(NI)
C036 820PF
6
CN031 2 1 4
C
7
R031 FB032 1 2 120R/6000mA 2 R037 3K3 1/10W 5% R038 3K3 1/10W 5% Aud_IN_R C037 100P(NI) Aud_IN_L 0R05 1/10W 5%
Front_CVBS
3 6 5 JACK 330P(NI) 330P(NI) 1
C
R041 47K 1/10W
47K 1/10W
R042 47K 1/10W
D
R039
R040
R036
C033
C034
47K 1/10W
FB031 120R/6000mA
75R 1/10W 5%
D
H_17010_049.eps 190907
1
2
3
4
5
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 29 http://bbs.520101.com
CN031 CN032 CN033 CN034 A2 A3 A1 B2
Layout Side I/O Panel
C031 A1 C032 B1 C033 B2 C034 A2 C035 B3 C036 A3 C037 A2 FB031 A2 FB032 A2 R031 A2 R032 B3 R033 B3 R034 A3 R035 A3 R036 A1 R037 B2 R038 A2 R039 B2 R040 A2 R041 B2 R042 A2
H_17010_050.eps 190907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 30 http://bbs.520101.com
4 5 6 7 8
Keyboard & Control Panel
1 2 3
E
A
KEYBOARD & CONTROL PANEL
E
A
CN001 1 2 3 63363 3P 2.0mm
- Channel +
- Volume +
CN001 A1 C001 C1 C002 B2 C003 C6 C004 C5 C005 C3 R001 B2 R002 B3 R003 B4 R004 B5 R005 B6 SW001 C1 SW002 C2 SW003 C3 SW004 C4 SW005 C5 SW006 C6
Menu
B
Down
R002 47K 1/10W
Up
R003 18K 1/10W
Left
R004 3K6 1/10W
Right
B
Power
R001 1K 1/10W R005 5K6 1/10W
C002 100N 16V C001 100N 16V SW001 SW002 C005 100N 16V TACT SW ALPS H1.5MM TACT SW ALPS H1.5MM TACT SW ALPS H1.5MM TACT SW ALPS H1.5MM TACT SW ALPS H1.5MM SW003 SW004 SW005 C004 100N 16V SW006 C003 100N 16V
C
TACT SW ALPS H1.5MM
C
D
D
E
E
H_17010_045.eps 190907
1 2 3 4 5 6 7 8
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 31 http://bbs.520101.com
CN001 A1 J002 A2 J003 A4
Layout Keyboard & Control Panel
C001 A4 C002 A3 C003 A2 C004 A2 C005 A3 R001 A3 R002 A4 R003 A4 R004 A2 R005 A2 SW001 A5 SW002 A3 SW003 A4 SW004 A3 SW005 A2 SW006 A2
H_17010_046.eps 190907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 32 http://bbs.520101.com
3 J15 1 2 3 4 4 5 6
i-Board
1 2
HC
D
i-BOARD
+5V +3V3STBY R119 R120 Res 0R C50 10pF J4 12 10 8 6 4 2 11 9 7 5 3 1
R80
68R C51 10pF R121 Res
Outside connector
J10 1 2 3 4 4PIN-CONN L18 BLM21P221SN1D +12V BLM21P221SN1D L17 C71 10pF C72 10pF
Inside connector
J11 1 2 3 3P-CONN-PH-H L7 BLM21P221SN1D R71 +5V 2 +12V R73 4K7 1 3 J12 Q14 PBSS 5140U R72 1K LCM_POW 5 4 3 2 1 LCM_POW 5 4 3 2 1 SDA2 SCL2 SCL2 SDA2 BLM21P221SN1D L24 C82 10pF C76 10uF R116 1K0 0R LCM_POW +12V LCD Clock J1 4P-CONN-TYCO 4 3 2 1 C7 100nF
HC
SCL2 SDA2 +3V3STBY C38 C39 L21 6u8 27pF 27pF L22 68uH +3V3 R113 1R5 R114 1R5 R115 220R 8 U12 MC34063 AD 1 Drive Switch Coll ector Coll ector 7 Ipk Sense 2 Switch Emitter 6 3 Vcc Timing Capacitor 5 Comparator Ground Inv. I/p R117 2K7 C77 1nF 4 A C78 10uF 100pF 470R D7 SS 24 K C79 L23 BZX384-C5V6 6.8uH + C80 D8 220uF, 16V +5V D + C81 220uF, 16V
4PIN-CONN PC_TV_LED_OUT
R81 R82 C54 10pF 68R C55 10pF C52 10pF
68R C53 10pF
PC_TV_LED
LED_RED R83 R84 C58 10pF 68R C59 10pF C56 10pF C57 10pF 68R R106 +5VD
LED_SEL_OUT LED_SEL RC_IR 0R
L25 BLM21P221SN1D
C75 220uF, 16V
+
Inside connector
J14 1 2 3 5V_J4 3P-CONN-PH-H C83 10pF
B12B-PHDSS -B
Even nos. to SSB Odd no to IRLED s.
C62 10pF R86 68R C63 10pF
C60 10pF
C61 10pF LIGHT SENSOR +5V
3
G
J4 connector
RC_IN R85 68R
4
V
Notice:
U10 74HC1G86 1 2
R118
5
IR_IN TV
5P-CONN-TYCO -NL
L6 +5VD 6.8uH - 1210 +5VA + C6 100uF, 16V
R108 D5 2 A C65 10pF +12V
NFR254R7 BAT760 1 K R109 +5V 0R RES R87 0R - NL R111 1 + C69 1000 10V uF, 3 + C70 U9 LF50CV 220uF, 10V IRIN_DATA-IN +5VA C9 100nF 14 15 4 U2 HEF4053 BT 13 Y1a 12 Y0a 1 Y1b 2 Y0b 3 Y1c 5 Y0c 8 Vss 7 Vee 6 E R27 16 Vdd +5V L5 6.8uH - 1210 + C5 100uF, 16V
TXD RXD SDA3 STATUS_DATA_OUT1 LCM_POW
LED_SEL
IR_PULLUP +5VD R125 SP ARE IO +5V R1 100R L8 6.8uH - 1210 C26 100uF, 16V BLM21P221SN1D + L20 RP2 10K-RP 1 2 3 C34 10nF C33 1 2 3 4 10nF 8 7 6 5 J9 3P-CONN-SR-V +5VD
L19 BLM21P221SN1D
+5VD R33
100R 3
Q7 BC847B 1 R46 4K7
GND
NFR25-15R R112 NFR25-15R C
C68 1UF D6 BZX284-C5V1 2 1 A K
R124 RP3 10K-RP 1 2 3 4 10K
C18 100nF 1 2 3 4
2
10K
0R
8 7 6 5
R99
I/P
O/P
8 7 6 5 RP5 10K-RP
R47 4K7
+ C36 100uF, 16V
2
C35 10nF R34 R35 33 P0.4/AD4 32 P0.5/AD5 31 P0.6/AD6 30 P0.7/AD7 29 EA/Vpp 28 NIC* 27 ALE 26 PSEN 25 P2.7/A15 24 P2.6/A14 23 P2.5/A13 C30 10nF C31 10nF +5VD R39 R40 100R 100R SCL1 SDA1 SDA3
SDA1 SCL1 +5VD
Za Zb Zc
C27 100nF
U8 5 SDA 6 SCL 7 WC 8 VCC
4 VSS 3 E2 2 E1 1 E0
C
4K7 4K7 R67 100R SDA2 SCL2 100R +5VD
C42 MC24C16 100nF
+5VD 10K Q12 BC847B 1 2 RP1 3 8 7 6 5 10K-RP C32 10nF
J5 1 2 3 IR_OUT 100R 4 BZX284-C5V6 1 2 D1 D2 5 6 6PIN-CONN R103 IR_OUT D3 1 2 3 BZA408B R70 R16 R15 Q3 BC857BW 1 1 2 3 4 5 6 7 8 9 10 DCM_POR CVBSTERR GNDA D4 1 2 3 +5VA R52 22K C8 100nF R9 220R 3 Q8 BC857BW 1 3 R2 100R R55 4K7 1 R53 47K 3 2 3 Q15 BC847B R57 47K Q10 BC857BW 1 R56 10K R41 2K2 2 3 +5V R60 4K7 BZA408B 6 5 4 TXD232 RXD232 DCM_POR HSYNC VSYNC +5VA HSYNC VSYNC TXD232 RXD232 2 Q4 BC847BW 3 +12V 10K J6 +12V 3 2 +5VA 6 5 4 C11 +5VA 100nF U3 14 15 100R 100R 10K 4 +5VA Za Zb Zc 16 MODE STATUS_DATA-OUT LEDIN_CLK_TXD_SCL1 IR-IN_DATA-IN_RXD_SDA1 MODE STATUS_DATA-OUT R10 R11 R94 100R 100R 100R 11 Sa 10 Sb 9 Sc
R28 10K
LCM_POW TV_POR CLK_LED-IN_SCL1 DATA-IN_SDA1
1 P1.5/CEX2 2 P1.6/SCL 3 P1.7/SDA 4 RST 5 P3.0/RxD 6 NIC* 7 P3.1/TxD 8 P3.2/INT0 9 P3.3/INT1 10 P3.4/CEX3/T0 11 P3.5/CEX4/T1
34 P0.3/AD3 35 P0.2/AD2 36 P0.1/AD1 37 P0.0/AD0 38 VCC 39 NIC* 40 P1.0/T2 41 P1.1/T2EX 42 P1.2/ECI 43 P1.3/CEX0 44 P1.4/CEX1
22 P2.4/A12 21 P2.3/A11 20 P2.2/A10 19 P2.1/A9 18 P2.0/A8 17 NIC* 16 VSS 15 XTAL1 14 XTAL2 13 P3.7/RD 12 P3.6/WR
R68 STATUS_DATA_OUT1 C84 100nF C16
1 2 3 4
27pF
R69 1K
X1 16MHz C17 27pF R44 10K IB_IROUT R21 100R +5VD PC_TV_LED_OUT R22 100R
BZX284-C5V6
R13
2
Vdd
1
13 Y1a 12 Y0a 1 Y1b 2 Y0b 3 Y1c 5 Y0c 8 Vss 7 Vee 6 E
SDA3 PEND_IR (not use) RJIR_IN Tristate STATUS_DATA_OUT1 R48 22K SR J2 4P-CONN-SR-V+3V3STBY 4 3 SDA 2 SCL 1 +5VD To TV BD U11 74HC1G86 4 C13 27pF C14 27pF +5VD R23 4K7 R24 4K7 R25 R26 100R 100R
R122
10K TXD RC_IR
U5 P89C664HBBD MODE_R
LED_SEL_OUT
RXD
0R
R123
B
5 6 7 8
11 Sa 10 Sb 9 Sc
HEF4053 BT
PC_TV_LED LIGHT SENSOR RC_IR IR_IN TV TXD RXD
+5VD
B RP4 10K-RP R4 2K2
R17 RJIR_IN 150R R104 0R V +5VA C12 100nF 1 R18 1K0 Q5 BC847BW 3 Vdd R19 +5VA 10K 1 2 R20 10K 15 4 Zb Zc U4 14 Za 16 13 Y1a 12 Y0a 1 Y1b 2 Y0b 3 Y1c 5 Y0c 8 Vss 7 Vee 6 E R107 IB_IROUT RC_IR 1 2 5
RXD TXD
4 3 2 1
G
3
LED_SEL_OUT 1 2 TXD RXD 0R +5VD TV_POR C74 1UF R32 Q13 BC847B 1 22K R63 47K R31 22K C15 1uF 2 R29 2K2 J13 +5VD
R3 10K
1 Q1 BC847B 2 DGND3
2PIN-CONN
IR_IN TV
10PIN-CONN GNDA
11 Sa 10 Sb 9 Sc
L11 6.8uH - 1008
3
R30 5K6 U6 DS1813 1 RST DCM_POR SW1 4 3 Tact Switch, SKQNABD010 1 C41 RESERVE 2 2 3
Q6 BC847BW 1
C37 10nF
DGND1
DGND2
HEF4053 BT +5VA IR_IN TV L12 6.8u - 1210
2
VCC
C25 1uF
3
GND
R64 10K
+
CVBSTERR
HSYNC
C22 100uF, 16V
C21 100nF 16
2
2
A To TV BD
SR J3 1 2 3 4 5
0R OPT
3
R7 100R HSYN VSYN
R42
C19 100nF C20 100nF
2 6
VCC
R58 47K
V+ V-
1 2
U7 1 C1+ 3 C14 C2+ 5 C211 T1_IN 10 T2_IN 12 R1_OUT 9 R2_OUT ST202ECD
C24 C23 R36
100nF 100nF 100R RXD TXD
3
A
Q2 BC847BW R8 R51 R54 10K 10K
1 Q9 BC847B R126 0R R59 10K
1 TXD232 R62 Q11 BC847B 2 RXD232 R61 100R 100R 14 T1_OUT 7 T2_OUT GND 13 R1_IN 8 R2_IN
5P-CONN-SR-V GNDA
R38
220R 68R VSYN HSYN
R37
100R
3139 123 6123.1
1 2
D9 BZX384-C2V7 3 4 5 6
15
H_17360_058.eps 170907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 33 http://bbs.520101.com
Layout i-Board (Top Side)
3139 123 6123.1
Layout i-Board (Bottom Side)
H_17360_059.eps 170907
3139 123 6123.1
H_17360_060.eps 170907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 34 http://bbs.520101.com
3 4 5
IR & LED Panel
1 2
J
A
IR & LED PANEL
J
+5V_STBY
A
1
R0201 330R LED0202 Transceiver Q0203 1 Q0202 2 BC847C
2
2
BC858CG
3
B
R0207 180R 1/10W
KPB-3025SYKPBAC
3
1
1
3
B
LED0201
+5V_STBY
4 3
3
CN0201 R0208 4K7(NC) 1 2 3 4 5 6
2
Q0204 BC847C(NC) R0205 4K7
2 R0204 10K
Q0201 BC847C
2
R0206 4K7
1
1
R0203 4K7
R0202 220R 3 1 VS
U0201
OUT GND TSOP34136SB1
C
C
+5V_STBY C0202 100N 25V(NI)
C0201 1U 16V
2
CONN
D
D
H_17010_047.eps 190907
1
2
3
4
5
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 35 http://bbs.520101.com
C0201 A3 C0202 B3 CN0201 B4 ED0201 A2 ED0202 A2 Q0201 B2 Q0202 A2 Q0203 B2 Q0204 B2 R0201 A2 R0202 A3 R0203 A3 R0204 B2 R0205 B2 R0206 A2 R0207 B2 R0208 B2 U0201 A3
Layout IR & LED Panel (Top Side)
H_17010_048.eps 190907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 36 http://bbs.520101.com
4 5 6 7 8 9 10 11 FB902 BEAD D901 STTH5L06FP 1 NR902 2 R910 330K_1% V AR902 C907 varistor_NC 120uF/450V R91 1 330K_1% R923 3k_NC R912 330K_1%
Display Supply Panel
1 2 3
P
A N
POWER BOARD
2 HBD901 Heatsink
P
A
1
1 2
C902 2.2nF/500V
2
HD901 Heatsink
SCK101R55_NC
D923 6 2 10 1N4148_NC 4 9 8 L903 430uH LS-PH04D-001LF 0R19
2
R904 Jump
1 S900 spotgap FB900 BEAD S902
2
R907 1 Jump_NC
1
2 L904 C8B-R6H_NC
2
2
spotgap
3
CN901
R903 240K_1206
FB903 ZBF094T -T125S-A 1
BD901 GBU6J 4
C905 R927 2.2uF 450V 820K_1206
1
1
1
2 C900 470pF/250V R928 820K_1206 C906 2.2uF/450V_NC R929 820K_1206
L910
3
1
2
2
2
3
B
4
1
1
2
2 1
F901 FUSE 4A250V NR901 SCK101R55
2
1
LS-PH04C-003LF R901 270K_1206 L905 C8B-R6H_NC 1 1 R905 Jump 2 2 S901 spotgap
2
1 1mH FB905 1 S903 spotgap Jump 2 R919 R906 Jump_NC 0?_NC IC920 1 VSEN VCC 8 2 COMP DR 7 V 3 MUL T 4 CS C921 2.2uF R921 6.2K? /8W 1 C922 10nF 2 R922 1K C931 390pF ND 6 G ZCD 5 UCC28051 1 FB904
R924 33K
FB901 BEAD
1
L
2
SOCKET
2
V AR901 varistor
R902 270K_1206
1
1
2
2
C920 560PF 2 C927 1uF/50V
C908 0.47uF/275V L901
C909 0.47uF/275V C901 470pF/250V
HQ901 Heatsink
R913 620? _1% R914 5.6K_1%
1
2
1
4
1
3
1
B
1
4 3
2
R926 10?_1/4W
R925 47? D926 1N4148
1
R930 16K C930 22nF
1
Q901 STP20NM60N
FB963 BEAD FB960 BEAD FB961 BEAD C961 1 2 22nF/250V
2
3
2
A F0 -T ZB 94T 125S-
R917 22K
R932 7.5K
1
2
5mH_NC L909
1 2
1 1
4
3
CN900 Hole
F901_1 Hole
CN902 CONN_NC
C924 22pF
R920 0.15R/1W
1
FB962 BEAD 2
1
1
2
2
R943 Q993 2N3904 2 3 0R_NC R942 220R R939 10K ZD935 RLZ15B
C960 1 3nF/100V_NC
2
HD960 Heatsink
C +24V +24V +12V C925 0.1uF +12V
R918 0?
R941 Q936 2N3906 3 2 1M_NC D957 P6KE120
1
A1 A2
K +24VF L966 K 1 15uH C965 1000UF V 35 C966 1000UF V 35 C964 1000UF 35V L983 1 10uH 2 +24V_INV 2 +24V
C
2 1
1
2
CN913 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
C923 0.1uF
C959 2n2/500V R936 10K
D961 SP10150-T O220 3 6 1 16 15 14 A1 A2
1
D959 P6KE120
R940
scaler
2
T o
ST ANDBY_IN 1
R970 1K R931 0?
1K_DIP C934 ZD934 50 RLZ18B_NC33uF V
RGP10D D934
ST ANDBY 12V_ON/OFF
High Normal : Low Standby :
D958 UF1007
2 7
13 12 11 9 10
W AFER 2.5MM P 11 D +24V_INV CN915 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
2
R959 C919 2 1 FB919
200K_NC D954 ZCD R934 1N4148_NC
1
R938 18R
RGP10D R957 130K_1/4W
8
1
BRIGHT -ADJ INVER TER-ON-OFF
FB918 C918 2 1 0.0022uF/400V BEAD
R937 18R
D935
D960 SP10150-T O220
1
2
ZD964 RLZ27B_NC
1
BEAD_NC 0.0022uF/400V_NC
R951 22K_NC C917 0.1uF C951 220pF BRIGHT -ADJ INVER TER-ON-OFF
33R C950 22pF IC950 1 ZCD HV 8 2 FB NC 7 3 CS 4 GND VDD 6 VCC OUT 5 F A5541N C953 0.33uF/50V 1
C955 1uF/50V
3
2
1
C954 ZD937 33uF_50V RLZ18B_NC Q990 2N3904_NC R956 10?_NC
2
2
T901 80TL26T909 LS
D
2
panel
2
2
2
C916 0.1uF C915 0.1uF_NC
R916 100K_NC
C956 0.33uF/50V
D953 1N4148 R953 150? R952 1K_1/4W
ZD939 RLZ18B_NC 2 HIC970 Heatsink
R958 4.7K_NC
2
2
R954 10?
T o
1
R955 22K
ZD938 RLZ27B
1
1
W AFER 2.5MM 64842 12P
1
1
3
E +24V 1 IN C974 C975 220u/35V 0.1uF R947 ST ANDBY_INV 2 1 1 Jump wire_NC R988 Jump C970 C971 220u/35V_NC 0.1uF R961 Jump
1
D951 RGP10D R950 0.33R/1W
2
220pF C952
1
Q902 STP10NK80ZFPC949 560p/1KV_NC
1
E
+12V IC970 LA5779L-E OUT 2 R976 20R_NC FB 4 C976 1nF_50V D970 SB240 L970 1 35uH 2
D950 RGP10D R992 +24V
GN D
ZD973 RLZ13B_NC
R991 4.7K
2
C991 0.1uF
5 ON/OFF
2
R973 1K_NC
C972 1000uF/16V C973 0.1uF
0R ZD991 RLZ18B_NC
3
1
2
1
2 R975 100K_NC
1
+24VF R971 R972 2.2K_1% C977 19.6K_1% 560pF
+24V
+12V
4
IC990 TCET1 103
12V_ON/OFF F
R948 Jump wire
1
2
3
2
2
R990 2.2K
C997 R998 220P_NC 20K_1% C995 R995 VCC R944 0R_NC R945 10K_NC 1K 220P_50V_NC C996 0.47uF
ZD965 RLZ27B
ZD966 RLZ13B
F
1
1
R965 100? R966 100?
IC995 TL431
D955
1N4148
2
1
R979 R996 4.7K_1% 4.7K_1%
2
3
G
ZD936 RLZ18B_NC
3
2N3906_NC
2
Q937
1
1
2
R974 +24VF 10K
1
Q992 2N7002
R967 1 1 2 1K ST ANDBY_IN
G
ZCD
2
ST ANDBY_INV
3
2
Q988 2N7002
3
1
ST ANDBY C987 0.1uF
2
1
R994 100K?
H
2
2
IC991 TCET1 103
C988 R968 0.1uF 100K?
4
1
1
H
H_17010_042.eps 190907
1 2 3 4 5 6 7 8 9 10 11
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 37 http://bbs.520101.com
Layout Display Supply Panel (Bottom Side)
C915 C916 C917 C920 C921 C922 C923 C924 C925 C927 C930 C931 C950 C951 C952 C953 C955 C956 C971 C973 C974 C976 C977 C987 C988 C991 C995 C996 C997 D923 D926 D953 D954 D955 IC920 IC950 Q936 Q937 Q988 Q990 Q992 Q993 R901 R902 R903 R910 R911 R912 R913 R914 R916 R917 R918 R919 A1 A1 A1 C1 C1 C1 A3 C1 A3 C1 C1 C1 C3 C3 C3 C3 C3 C3 A3 A3 A3 A3 A3 B1 B3 B3 B3 B3 B3 C1 C2 C3 B3 B3 C1 C3 C1 C3 B1 C3 B3 C2 D3 D3 D3 C2 C2 C2 C1 C1 A1 C2 C1 C1 R921 C1 R922 C1 R923 C1 R924 C1 R925 C2 R927 C1 R928 C1 R929 C1 R930 C1 R931 A3 R936 C1 R937 B3 R938 B3 R939 C1 R941 C1 R942 C1 R943 C1 R944 C3 R945 C3 R951 C3 R953 C3 R955 C2 R956 C3 R958 C2 R959 B3 R965 B3 R966 B3 R967 B3 R968 B3 R971 A3 R972 A3 R973 A3 R974 B1 R975 A2 R976 A3 R979 B3 R990 B3 R991 B3 R992 B3 R994 B1 R995 B3 R996 B3 R998 B3 ZD934 B1 ZD935 C2 ZD936 C3 ZD937 B3 ZD938 C2 ZD939 C3 ZD964 A3 ZD965 B3 ZD966 B3 ZD973 A3 ZD991 B3
Layout Display Supply Panel (Top Side)
H_17010_043.eps 190907
H_17010_044.eps 190907
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 38 http://bbs.520101.com
3 4 5 6 7 8
TV & Scaler Board: D-Sub
1 2
S-A02
A
D-SUB
VGA_SDA DDC_5V DDC_5V R1103 100N 25V4.7UF 10V 1Y0 1Y1 2Y0 2Y1 3Y0 3Y1 12 13 2 1 5 3 R1106 R1107 R1108 R1109 100R 1/10W 100R 1/10W 100R 1/10W 100R 1/10W TX/Compair PCDDC_SDA RX/Compair PCDDC_SCL 10K 1/10W 10K 1/10W 10K 1/10W VGA_SDA VGA_SCL +5V_SB D1101 R1130 R1129 NA(0R) NA(0R) PCDDC_SDA PCDDC_SCL LS4148 VGA_5V DDCWP_PC PCDDC_SCL PCDDC_SDA R1112 C1107 330P 50V NA(22K) VGA_SCL MMBT3904 C1108 330P 50V R1104 R1105 C1104 C1105
S-A02
14 16
C1102 C1103
A
R1102 U1101 10K 1/10W 11 10 9 R1110 +3.3V_SB R1113 10K 1/10W Q1101 470R 1/10W 6
1Z VCC
NA(4.7UF) 100N 25V U1102 8 VCC 7 WP 6 SCL 5 SDA
S1 S2 S3 E
DDC_5V LS4148 D1102
A0 A1 A2 GND
1 2 3 4
15 4
B
8 7
GND VEE
AT24C02BN-10SU-1.8
2Z 3Z
74LV4053PW
ISP_SW CN1103 1 2 CONN(NI) TX/Compair RX/Compair R1134 R1135 NA(100R) NA(100R) FB1102 2 R1111 75R 1/10W 10R/500mA 1 PC_RIN
B
3
0R R1133
R1132
3
ZD1102
ZD1101 0R
C1106 NA(5P6)
1
1
11 VGA_SDA VGA_HSIN
C
17
NA(BZX84-C5V6)NA(BZX84-C5V6)
VGA_VSIN VGA_SCL
R1114 FB1104 1 FB1105 1 R1115
100R 1/10W 600R/200mA 2 600R/200mA 2 100R 1/10W
12 13 14 15
CN1101 6 1 7 2 8 3 9 4 10 5 D-SUB 15P
R1116 VGA_5V C1112 220N 10V +3.3V_SB DDC_5V
FB1103 1
10R/500mA 2
PC_GIN
C1109
3
3
3
NA(5P6) 75R 1/10W FB1101 2 R1119 10R/500mA 1
C
NA(BAV99) ZD1105NA(BAV99) ZD1106NA(BAV99) ZD1107
3
3
ZD1103 BAV99(NI)ZD1104 BAV99(NI) R1117 C1111 C1110 33P 50V 220P 50V R1118 +3.3V_SB 2K2 1/10W 2K2 1/10W
16
PC_BIN
1
2
1
1
2
2
C1113 R1131 R1123 C1122 10K 1/10W NA(100N 25V) 1K 1/10W NA(100N 25V) NA(100N 25V) C1123 C1124 75R 1/10W NA(5P6)
1
2
1
C1120 100N 25V
2
C1121 100N 25V
DET_VGA R1125 C1101 100N 25V 22K 1/10W CN1102 1 3 5 4 2 2SJ-P520-A12 FB1106 1 600R/300mA R1120 2 R1121 C1118 NA(100P) 47K 1/10W FB1107 1 600R/300mA R1126 2 R1127 C1119 NA(100P) 47K 1/10W 47K 1/10W 3K3 1/10W R1122 DSUB_R
D
D
R1136 C1114 U1103 VGA_HSIN 1 2 3 4 5 6 7 1A 1Y 2A 2Y 3A 3Y GND Vcc 6A 6Y 5A 5Y 4A 4Y 14 13 12 11 10 9 8 R1137 C1115
0R NA(0R)
+3.3V_SB +5V_SB
100N 25V4.7UF 10V 3K3 1/10W R1128
VGA_VSIN
DSUB_L
PC_HSIN
C1116 10P 50V
C1117 10P 50V
PC_VSIN
47K 1/10W
74LVC14APW
E
E
H_17010_025.eps 180907
1 2 3 4 5 6 7 8
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 39 http://bbs.520101.com
4 5 6 7 8 9 10 11
TV & Scaler Board: Tuner & Input
1 2 3
S-A03
A
TUNER & INPUT
FB1202 2 C1202 5P6 50V +5V_Tuner C1204 U1201 CN1209 R1239 R1240 FB1229 1 C1224 C1225 100R 1/10W 100R 1/10W NA(100R/3000mA) 2 FQ1256/ I H-5 NC NC +5V SCL SDA AS_TU NC AS_IF 2nd IF sound CVBS +5V/IF AF O/P 1 2 3 4 5 6 9 10 11 12 13 14 100N 25V 10U/25V 1000UF 25V R1207 R1208 R1209 R1201 R1211 R1212 C1207 10R 1/10W 10R 1/10W NA(0R) 0R 1/10W 2K2 1/10W 10R 1/10W 10U/25V 5V_SCL 5V_SDA +5V_Tuner 5P6 50V R1206 FB1205 2 CN1203 C1206 5P6 50V R1210 JACK R1238 +5V_Tuner R1216 MONO 75R 1/10W SIF_OUT 0R 1/10W C1223 5P6 50V R1217 NA(100P) FB1208 1 C1209 5P6 50V R1218 FB1209 2 C1210 75R 1/10W 10R/500mA 1 75R 1/10W 10R/500mA 2 YPbPr2_Pb 75R 1/10W TV_CVBS FB1207 2 C1208 10R/500mA 1 75R 1/10W 75R 1/10W 10R/500mA 1 C1205 FB1201 1 C1201 100R/3000mA 2 +5V R1202 75R 1/10W 10R/500mA 2 10R/500mA 1 YPbPr1_Y FB1203 1 C1203 YPbPr1_Pb
S-A03
A
RX_iTV TX_iTV +5V_SB
4 3 2 1
YPbPr1_Pr
2
5 6 4
3
NA(100N) NA(10uF/10V) FB1230 1 C1227 C1226
3
ZD1202
ZD1203
1
1
1
+3.3V_SB
B
NA(100R/3000mA) NA(BZX84-C5V6)NA(BZX84-C5V6)NA(BZX84-C5V6) 2
3
ZD1204 NA(CON)
3 1
9 7
8
YPbPr2_Pr
B
NA(100N) NA(10uF/10V)
18 17 16 15
TH4 TH3 TH2 TH1
YPbPr2_Y
FB1204 600R/300mA CN1205 AUDIO1_L 1
C
5P6 50V R1219 R1203 R1204 3K3 1/10W R1205 FB1210 1 FB1212 2 600R/300mA(NI) 2 AUXOUT_L 10R/500mA(NI) SPDIF_OUT 1 R1222
2 C1213
CVBS1_L
3 1 6 4 JACK (NI).
2 5
C1219 R1220 C1211
NA(1U) 220R 1/10W
Sub_Woofer HDMI_SPDIF FB1213 1 600R/300mA 2 C1215 R1223 R1224 3K3 1/10W R1225 COMP1_L
C
2
CN1202
NA(100P) 47K 1/10W 47K 1/10W
100P 50V JACK(NI) FB1206 600R/300mA 2 R1214 C1214 NA(100P) 47K 1/10W 47K 1/10W 56R 1/10W(NI) FB1218 1 120R/500mA(NI) 2 R1228 R1215 120R 1/10W R1213 3K3 1/10W CVBS1_R FB1215 1 600R/300mA(NI) 2 AUXOUT_R C1212 470UF/16V(NI) CVBS_OUT1 FB1216 1 600R/300mA 2 C1216 NA(100P) 47K 1/10W R1227 R1229 47K 1/10W
3 1
AUDIO1_R 1
3K3 1/10W R1230
COMP1_R
2
5
CN1206
NA(100P) 47K 1/10W 47K 1/10W
D
JACK
D
3 1
6 4
FB1219 1
600R/300mA 2 C1217 NA(100P)
R1232 R1233
3K3 1/10W R1234
COMP2_R
CN1204 JACK FB1211 1 R1221 C1220 FB1214 1 R1226 C1222 FB1217 1 R1231 C1221 120R/500mA 2 75R 1/10W NA(100P) NA(100P) 2
E
47K 1/10W FB1222 1 600R/300mA 2 C1218 R1235 R1236
47K 1/10W 3K3 1/10W R1237
7 9 6 8 1 3
CVBS1_MP
COMP2_L
120R/500mA 2 75R 1/10W 820PF 120R/500mA 2 75R 1/10W NA(100P)
47K 1/10W SV1_C_MP CN1207
47K 1/10W
E
4 5
SV1_Y_MP
1 2 3 4 5 63385 5P 2.0mm(NI)
1 ZD1201
3 BZX84-C5V6(NI)
YPbPr2_Pr YPbPr2_Y YPbPr2_Pb VS_FBL
F
CN1208 RCA_2X2_PHONE AUDIO1_L 2 5 7 8 9 AUDIO1_R 3 1 6 4 FB1228 2 BATHSPOUTBATHSPOUT+ 10R/500mA SPDIF_OUT 1 HP_DET CVBS2_MP SV2_C_MP SV2_Y_MP CVBS2_L CN1201 600R/300mA 2 120R/500mA 2 120R/500mA 2 120R/500mA 2 600R/300mA 2 600R/300mA 2 600R/300mA 2 600R/300mA 2 FB1231 1 FB1220 1 FB1221 1 FB1223 1 FB1224 1 FB1225 1 FB1226 1 FB1227 1 10 9 8 7 6 5 4 3 2 1 63390 10P 2.0MM C1228 C1229 C1230 C1231 33P 100P 100P 100P 100P C1233 C1234 C1235 33P 100P
F
G
G
CVBS2_R HP_LOUT HP_ROUT
C1232 33P
H
H
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 40 http://bbs.520101.com
4 5 6 7 8
TV & Scaler Board: SVP LX66-1
1 2 3
TXO0TXO0+
TXO1TXO1+
TXO2TXO2+
YPbPr1_Y YPbPr1_Pb YPbPr1_Pr
A
C4203
C4202 100N 25V C4208 C4204 100N 25V C4206 C4207 100N 25V C4210 C4211 100N 25V C4213
100N 25V 100N 25V 100N 25V 100N 25V 100N 25V 100N 25V 100N 25V 100N 25V
V6 W9 Y8 W6 Y9 W8 Y6 Y10 V8 Y7 W10 U8 V10 U10 Y4 V9 W2 V2 W5 V5 W7 V7
Y_G1 PB_B1 PR_R1 Y_G2 PB_B2 PR_R2 Y_G3 PB_B3 PR_R3 PC_G PC_B PC_R AIN_HS AIN_VS CVBS1 C CVBS_OUT1 CVBS_OUT2 VREFP_1 VREFN_1
RX0RX0+ RX1RX1+ RX2RX2+ RXCRXC+ DSDA DSCL ANTSTO PWR5V AUDIOCLK SCK WS SD0 SPDIF SCDT
M2 M1 N2 N1 P2 P1 L2 L1 U11 T11 M5 T10 W11 Y11 U12 V12 W12 V11
HDMI_D0HDMI_D0+ HDMI_D1HDMI_D1+ HDMI_D2HDMI_D2+ HDMI_CKHDMI_CK+ RX5V1_DDC_SDA RX5V1_DDC_SCL W19 V18 W18 Y18 Y17 W17 V17 U17 U16 V16 W16 Y16 W15 V15 U15 U14 V14 W14 Y14 Y13 W13 V13 U13 Y12 Y15 Y19 Y20
B14 A14
B15 A15
B16 A16
B18 A18
TXO3TXO3+
U4202A
SVP-PX66
B19 A19
TB1M TB1P
TC1M TC1P
TD1M TD1P
TE1M TE1P
TCLK1M TCLK1P
TA 1M TA 1P
YPbPr2_Y YPbPr2_Pb YPbPr2_Pr SV1_Y_MP CVBS1_MP CVBS2_MP PC_GIN PC_BIN PC_RIN PC_HSIN PC_VSIN TV_CVBS SV1_C_MP C4216
C4205
U4202B DPA_0 DPA_1 DPA_2 DPA_3 DPA_4 DPA_5 DPA_6 DPA_7 DPA_8 DPA_9 DPA_10 DPA_11 DPA_12 DPA_13 DPA_14 DPA_15 DPA_16 DPA_17 DPA_18 DPA_19 DPA_20 DPA_21 DPA_22 DPA_23 DPA_CLK DPA_HS DPA_VS DPA_0 DPA_1 DPA_2 DPA_3 DPA_4 DPA_5 DPA_6 DPA_7 DPA_8 DPA_9 DPA_10 DPA_11 DPA_12 DPA_13 DPA_14 DPA_15 DPA_16 DPA_17 DPA_18 DPA_19 DPA_20 DPA_21 DPA_22 DPA_23 DPA_CLK DPA_HS DPA_VS
B17 A17
TXOCTXOC+
S-A04
SVP-LX66-1
S-A04
SVP-PX66 RSV/TA2M RSV/TA2P RSV/TB2M RSV/TB2P RSV/TC2M RSV/TC2P RSV/TD2M RSV/TD2P RSV/TE2M RSV/TE2P B20 A20 D19 C20 E19 D20 G19 F20 H19 G20 F19 E20 R20 R19 T17 T18 T20 U20 U19 U18 TXECTXEC+ R4205 R4224 R4221 R4213 R4210 R4201 R4222 R4219 NA(0R) NA(0R) NA(0R) NA(0R) NA(0R) NA(0R) NA(0R) NA(0R)
B A
TXE0TXE0+ TXE1TXE1+ TXE2TXE2+ TXE3TXE3+
C4209
C4212
C4214 C4215 100N 25V C4217 100N 25V 100N 25V C4220 100N 25V 100N 25V 100N 25V
100N 25V 100N 25V
PWR5V HDMI_MCLK HDMI_SCK HDMI_WS HDMI_SD0 HDMI_SPDIF SCDT
CVBS_OUT1 CVBS_OUT2
RSV/TCLK2M RSV/TCLK2P DPB_8 DPB_9 DPB_10 DPB_11 DPB_12 DPB_13 DPB_14 DPB_15
B
C4218 C4219 C4221
W4 V4
W1 Y1
U4 Y5
U2 R4
MLF1 PLF2
FB2 FB1
FS2 FS1
VREFP_2 VREFN_2
XTALI XTALO
P20 RSV(NC)
P17 VS P19 HS
R4227 VS_FBL 470R 1/10W
C
W20 V20 V19 T19
DPB_DE DPB_VS DPB_HS DPB_CLK
R4225
100R
R4212 R4204 R4223 R4220
NA(0R) NA(0R) NA(0R) NA(0R)
C
R4226 2K2
DP_HS
FB4201 1 C4228 C4227 100N 25V100UF 25V 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
100R/3000mA 2 PANEL_VCC
SV2_C_MP SV2_Y_MP
C4223
C4222 100N 25V
100N 25V
R4202
C4201 C4224
0.0027uF 0.0027uF TXE3+ TXEC+ TXE2+ TXE1TXE0+ TXO3+ TXOC+ U4201 TXO2TXO1TXO010 9 8 7 6 R4218 R4211 C4232 470R 1/10W 470R 1/10W +3.3V_HDMI C4230 HDMI_AR
X4201 1 2
33R 1/10W
28.322MHz R4203 NA(1M) +3.3V
D
C4225 4P7 50V R4206 R4207 R4208 R4209
C4226 4P7 50V
CN4201 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
OD_Select TXE3TXECTXE2TXE1+ TXE0TXO3TXOCTXO2+ TXO1+ TXO0+
D
NA(4K7) DP_HS HDMI_WS HDMI_SD0 HDMI_SCK R4214
NA(4K7)
4K7 1/10W
NA(4K7)
HDMI_SD0 HDMI_SCK HDMI_WS HDMI_MCLK C4231 C4233
1 2 3 4 5
SDIN AOUTR DEM/SCLK VA LRCK GND MCLK AOUTL VQ FILT+
60948 30P 1.25MM HDMI_AL
R4215
R4216
R4217
100N 25V CS4344-CZZ 3.3uF/50V
C4229
10U/25V 100N 25V 22U 10V 4K7 1/10W 4K7 1/10W NA(4K7) 4K7 1/10W
E
E
H_17010_027.eps 180907
1 2 3 4 5 6 7 8
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 41 http://bbs.520101.com
3 4 5 6 7 8
TV & Scaler Board: SVP LX66-2
1 2
S-A05
A
SVP-LX66-2
U4301 uP_A3 uP_A4 uP_A5 C4302 uP_A6 C4303 uP_A7 uP_A12 100UF 25V(NI)100N 25V(NI) uP_A14 +3.3V_SB 8051_WR# R4302 uP_A13 uP_A8 uP_A9 uP_A11 R4303 7 6 5 4 3 2 1 28 NA(22R) 27 26 25 24 23 NA(22R) 22 A12 A14 A7 A2 A1 A0 I/O_0 I/O_1 I/O_2 GND I/O_3 I/O_4 I/O_5 A10 I/O_6 I/O_7 NA(IS61LV256-12T) CE A6 A3 A4 A5 Vcc WE A13 A8 A9 A11 OE 8 9 10 11 12 13 14 15 16 17 18 19 20 21 uP_A2 uP_A1 uP_A0 uP_AD0 uP_AD1 uP_AD2
S-A05
A
PX_MD0 PX_MD1 PX_MD2 PX_MD3 PX_MD4 PX_MD5 PX_MD6 PX_MD7 PX_MD8 PX_MD9 PX_MD10 PX_MD11 PX_MD12 PX_MD13 PX_MD14 PX_MD15 PX_MD16 PX_MD17 PX_MD18 PX_MD19 PX_MD20 PX_MD21 PX_MD22 PX_MD23 PX_MD24 PX_MD25 PX_MD26 PX_MD27 PX_MD28 PX_MD29 PX_MD30 PX_MD31
8051_RD# U4202C uP_AD0 uP_AD1 uP_AD2 uP_AD3 uP_AD4 uP_AD5 uP_AD6 uP_AD7 uP_A0 uP_A1 uP_A2 uP_A3 uP_A4 uP_A5 uP_A6 uP_A7 8051_ALE 8051_WR# 8051_RD# R4313 10K PX_INT# 8051_CS2PX R4304 R4305 3V3_SDA R4311 NA(0R 1/10W) +3.3V 3V3_SCL 10R 1/10W 10R 1/10W RP4302 5 6 7 8 RP4303 5 6 7 8 RP4301 5 6 7 8 RP4304 5 6 7 8 4 3 2 1 100R 1/16W 4 3 2 1 100R 1/16W 4 3 2 1 100R 1/16W 4 3 2 1 100R 1/16W L17 L18 L19 L20 K17 K18 K19 K20 N17 N18 N19 N20 M20 M19 M18 M17 J18 J19 J20 G18 J17 H17 H18 +3.3V R4307 R4308 C4301 100N 25VC4305 BRIGHT_ADJ R4310 C4308 1U 16V
D
uP_AD3 uP_AD4 uP_AD5 uP_AD6 uP_AD7 SRAM_ENABLE uP_A10
C13 B13 A13 D12 C11 B11 A11 A10 B10 C10 D10 D9 A8 B8 C8 D8 D7 C7 B7 A7 D6 A5 B5 A4 C5 A3 A2 A1 C1 C2 C3 D3 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31
SVP-PX66
B
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ALE WR# RD#
DQS3 DQS2 DQS1 DQS0 DQM3 DQM2 DQM1 DQM0 BA0 BA1 CAS# RAS# WE# CLKE CS0# CS1#
B2 B6 B9 B12 B1 A6 A9 A12 K3 K4 J1 J2 K1 K2 J4 J3 D1 E1 E3 C4304 100N 25V
PX_DQS3 PX_DQS2 PX_DQS1 PX_DQS0 PX_DQM3 PX_DQM2 PX_DQM1 PX_DQM0 PX_BA0 PX_BA1 PX_CAS# PX_RAS# PX_WE# PX_CLKE PX_CS0# PX_MCK0 PX_MCK0# PX_VDDM R4306
B
C
+3.3V Q4301 2N7002 3V_SDA
C
F17 TESTMODE
INTN CPU_CS
F18 RESET
MCK0 MCK0#
G17 PWM0
F16 V5SF
MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0
+5V_SB
SDA SCL
MVREF
F1 F2 F3 F4 G4 G3 G2 G1 H1 H2 H3 H4
1K 1/10W DDR_VREF R4309 C4306 100N 25V 1K 1/10W C4307 4.7UF 10V
D
1K 1/10W
47K 4K7 1/10W R4301 0R05 1/10W 4.7UF 10V
Q4302 2N7002 3V_SCL
R4314 10K
RESET_H
R4312
NA(0R 1/10W)
E
PX_MA11 PX_MA10 PX_MA9 PX_MA8 PX_MA7 PX_MA6 PX_MA5 PX_MA4 PX_MA3 PX_MA2 PX_MA1 PX_MA0
E
H_17010_028.eps 190907
1 2 3 4 5 6 7 8
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 42 http://bbs.520101.com
4 5 6 7 8
TV & Scaler Board: SVP LX66-3
1 2 3
S-A06
C4439
A
SVP LX66-3
C4441 C4442 C4443 C4444 C4445 C4446 C4447 +3.3V_HDMI FB4407 1 120R/600mA 2 C4402 FB4408 1 120R/600mA 2 +3.3V_HDMI
S-A06
C4403 C4404 C4405 C4406 C4407 C4463
A
PX_VDDM C4440
22U 10V 100N 25V100N 25V100N 25V100N 25V 100N 25V 100N 25V100N 25V 100N 25V
10uF/10V 100N 25V100N 25V100N 25V100N 25V PX_VDDM
100N 25V 10uF/10V
R17 R18
B4 C4 D4 D5 D11 E5 E6 E9 E10 E11 E12 F5 G5
B3 C6 C9 C12 D2 L5 P18 T16
+3.3V C4408 C4409 C4410 C4411 C4412 L16 M16 N16 P16 T12 T13 E2 E8 E4 E7 T3 T2 T4 R3 U1 V1 U5 U7 T8 U6 T5 T7 T9 T6 Y3 U9 V3 W3 U3 Y2 FB4405 1 U4202D VDDH VDDH VDDH VDDH VDDH VDDH
SVP-PX66 C4418 LVDS_VDDP LVDS_VDDO LVDS_VDDO LVDS_VDDA LVDS_VDDD LVDS_VSSP LVDS_VSSO LVDS_VSSO LVDS_VSSA LVDS_VSSD RSV/VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS D18 C17 D17 E17 D16 E18 C18 C19 E16 C16 H20 K11 K12 K13 L8 L9 L10 L11 L12 L13 M8 M9 M10 M11 M12 M13 N8 N9 N10 N11 N12 N13 C4419
22U 10V 100N 25V 100N 25V100N 25V 100N 25V PX_1.8V R4401 22R C4424 R4402
B
TMDS_GND TMDS_GND TMDS_GND TMDS_GND TMDS_GND
RSV/VDDH RSV/VDDH
VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM
PVCC
VSS VSS VSS VSS VSS VSS VSS VSS
AVCC AVCC AVCC AVCC
FB4406 1 C4420
120R/600mA 2 +3.3V
100N 25V 100N 25V 22U 10V
C4425
10uF/10V 100N 25V 22R C4414 FB4401 1 C4426 120R/600mA 10uF/10V 100N 25V 2 C4427 C4429 10uF/10V 100N 25V L4401 2.2uH C4413 L4402 2.2uH C4416 L4403 2.2uH C4417 L4404
C
PX_VDDM
VDDR VDDR VSSR VSSR PAVDD1 PAVSS1 PAVDD2 PAVSS2 AVDDAPLL AVSSAPLL AVDD_ADC1 AVDD_ADC2 AVDD_ADC3 AVDD_ADC4 AVSS_ADC1 AVSS_ADC2 AVSS_ADC3 AVSS_ADC4 AVDD3_ADC1 AVDD3_ADC2
C4421
C4422
C4423
100N 25V100N 25V 100N 25V
B
C4432
10uF/10V 100N 25V C4401
10uF/10V100N 25V C4433
10uF/10V 100N 25V 2.2uH C4415 +3.3V L4406 2.2uH C4436 10uF/10V L4405 FB4403 1 FB4404 1 2.2uH C4460 C4437 120R/600mA 10uF/10V 100N 25V 2 C4435 C4461 120R/600mA 10uF/10V 100N 25V 2 C4462 C4438 10uF/10V 100N 25V
D
C4430
C
10uF/10V 100N 25V C4434
REGVCC DGND
AVDD3_BG_ASS AVSS_BG_ASS AVDD3_OUTBUF AVSS_OUTBUF
PX_1.8V
120R/600mA 2 C4431
C4428
10uF/10V 100N 25V FB4402 1 120R/600mA 2 C4449 PX_VD18 C4450 C4448 C4451 C4452 C4453 C4454 22U 10V 100N 25V100N 25V 100N 25V 100N 25V
D
+3.3V_HDMI
10uF/10V 100N 25V
C4455
C4456
C4457
100N 25VC4459 100N 25V
100N 25V100N 25V100N 25V C4458
E
E
H_17010_029.eps 190907
1 2 3 4 5 6 7 8
C4401 C2 C4403 A5 C4405 A5 C4407 A6 C4409 A3 C4411 A3 C4413 B2 C4415 C2 C4417 C2 C4419 B7 C4421 B7 C4423 B7 C4425 B2 C4427 B2 C4429 B2 C4431 D4 C4433 C2 C4435 D2 C4437 C2 C4439 A1 C4441 A1 C4443 A2 C4445 A2 C4447 A2 C4449 D4 C4451 D5 C4453 D5 C4455 D4 C4457 D5 C4459 D5 C4461 D2 C4463 A6 FB4402 D3 FB4404 D1 FB4406 A7 FB4408 A6 L4402 B1 L4404 C1 L4406 C1 R4402 B1 C4402 A4 C4404 A5 C4406 A5 C4408 A2 C4410 A3 C4412 A3 C4414 B2 C4416 C2 C4418 B7 C4420 B7 C4422 B7 C4424 B2 C4426 B2 C4428 D4 C4430 C2 C4432 B2 C4434 C2 C4436 C2 C4438 D2 C4440 A1 C4442 A1 C4444 A2 C4446 A2 C4448 D4 C4450 D4 C4452 D5 C4454 D5 C4456 D5 C4458 D5 C4460 C2 C4462 D2 FB4401 B1 FB4403 C1 FB4405 C3 FB4407 A4 L4401 B1 L4403 C1 L4405 C1 R4401 B1 U4202D A4
M4 N4 N5 P4
AVDDLLPLL AVSSLLPLL
VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC
C14 C15 D13 D14 D15 E13 E14 E15 G16 H5 H16 J5 J16 K5 K16 R16 T14 T15
H8 H9 H10 H11 H12 H13 J8 J9 J10 J11 J12 J13 K8 K9 K10
R2 T1
R5 P5
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
L3 M3 N3 P3 R1
L4
Circuit Diagrams and PWB Layouts
TPT1.1HA LA 7. 43 http://bbs.520101.com
4 5 6 7 8
TV & Scaler Board: DDRRAM & Flash
1 2 3
S-A07
A
DDRRAM & FLASH
PX_BA0 PX_BA1 PX_CS0# PX_RAS# PX_CAS# PX_WE# PX_CLKE PX_MCK0 PX_MCK0#
S-A07
A
U4501 RP4502 1 2 3 4 RP4504 1 2 3 4 RP4506 1 2 3 4 1 RP4508 2 3 4 8 15? 7 6 5 8 15? 7 6 5 8 15? 7 6 5 8 15? 7 6 5
RFU2 RFU3 NC_B3 NC_G3 NC_L2 NC_M2 NC_L3 NC_K11 NC_K12 NC_G10 NC_B10
A0 A1 A2 A3 A4 A5 A6 A7 A8_AP A9 A10 A11
BA1 BA0 CS# RAS# CAS# WE# CKE CK CK#
PX_MCK0 DQ31 DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 DQ24 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DM3 DM1 DQS3 DQS1 VREF VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ A7 B8 A8 A9 B12 C11 C12 D12 RP4503 1 2 3 4 RP4505 1 2 3 4 8 15? 7 6 5 8 15? 7 6 5 8 15? 7 6 5 8 15? 7 6 5 PX_MD19 PX_MD17 PX_MD