Frequency response at Cinch (L+R) Test equipment: Fluke 54200 TV Signal generator output : 100 Hz - 10 kHz / 0 ± Test streams: Philips Standard test pattern S/N according to DIN 45405, 7, 1967 1.4.1 System and PHILIPS standard test pattern : ≥...
EN 4 3139 785 31500 Safety Information, General Notes & Lead Free Requirements Safety Information, General Notes & Lead Free Requirements Safety Instructions Warnings 2.1.1 General Safety 2.2.1 General Safety regulations require that during a repair: • All ICs and many other semiconductors are susceptible to •...
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“Video Plus+” and “PlusCode” are registered trademarks of workshop during a repair: the Gemstar Development Corporation. The “Video Plus+” • Use only lead-free solder alloy Philips SAC305 with order system is manufactured under licence from the Gemstar Development Corporation. code 0622 149 00106. If lead-free solder-pate is required, please contact the manufacturer of your solder-equipment.
Directions For Use The following except of the Quick Use Guide serves as an introduction to the set. The Complete Direction for the Use can be downloaded in different languages from the internet site of Philips Customer care Center: www.p4c.philips.com...
Mechanical Instructions 3139 785 31500 EN 9 Mechanical Instructions Dismantling and Assembly of the Set 4.1.2 Dismantling of the Hard-Disk Drive & Front Panel Assembly For item numbers please see the exploded view in Chapter 9. 1) Remove the 4 screws from the Hard-Disk Drive. 4.1.1 Dismantling of the DVD Loader Tray Cover 1) Inserting a minus screw driver and push the lever in the...
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EN 10 3139 785 31500 Mechanical Instructions 3) Remove the 6 screws to remove the front plate 184 3) Place the Basic Engine in the service position by fl ipping as shown in Figure 4-5. the basic engine to the vertical position. Figure 4-5 Figure 4-7 4.1.3...
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Mechanical Instructions 3139 785 31500 EN 11 2) Service Position can be achieved by fl ipping the Digital 3) Service Position can be achieved by fl ipping the Analog board to the Vertical Position as shown in Figure 4-9. board to the Vertical Position as shown in Figure 4-10. Figure 4-12 Figure 4-9 Note: The cable (just to transfer the service connection to the...
Remove disc from tray & reset system 7. Remove the Upgrade Disc and press <OK> button to confi rm 8. The TV screen goes blank, tray close and after a while the Philips Logo screen appear again. C. Procedure to apply the HDD fi rmware upgrade: 1.
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EN 13 7. Remove the Upgrade Disc and press <OK> button to confi rm. 8. The TV screen goes blank, tray close and after a while the Philips Logo screen appear again. 9. Press <Tuner> and <Setup>. 10. In “SETUP MENU – HDD”, select “Delete HDD” and press <OK>...
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EN 14 Upgrade Software & Repair Chart 3139 785 31500 NOTES: 1. For references to voltage levels, NOK represents voltage measurements that are outside the range of +-10% of specifi ed values 2. For references to soldering touch ups and replacing components, OK means the set no longer shows the problem and is working fi...
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Upgrade Software & Repair Chart 3139 785 31500 EN 15 Repair Chart 5.3.1 Completely Dead Set Visible problems with connections Check all cable connections for visible disconnections Fix the cable connections or loose connections No visible problems with connections Check Voltage at Digital Board Connector 1501 Pin 1=3.30v Pin 2 =3.30v Pin 3 =3.30v...
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EN 16 Upgrade Software & Repair Chart 3139 785 31500 5.3.2 Cannot Read Disk Visible problems with connections Check supply cable from PSU Connector J5 to Drive 4 pin connector for visible Fix the cable connection disconnections or loose connections No visible problems with connections Visible problems with...
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Upgrade Software & Repair Chart 3139 785 31500 EN 17 5.3.4 Audio No Sound (Playback) NOTE1: To start debugging this section, playback in repeat mode a 1kHz 0dB sine wave from a test CD NOTE2: All references are to Analog Board unless otherwise specified Visible problems with Check cables on connector 1600 and 1400 connections...
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EN 18 Upgrade Software & Repair Chart 3139 785 31500 5.3.5 Audio No Sound (TV & External Source) NOTE1: To start debugging this section, playback a 0dB 1kHz sine wave from a test disc on the external source which exhibits the problem. NOTE2: All references are to Analog Board unless otherwise specified Visible problems with connections...
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Upgrade Software & Repair Chart 3139 785 31500 EN 19 Part 2 Check I310 & I311 Check MSP (7500) Xtal at I509 = Verify against Truth Table below 18.432MHz Check Supply voltage at F420 = 8V I508 = 5V I515 = 5V IF MDX 7301 pin 3 &...
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EN 20 Upgrade Software & Repair Chart 3139 785 31500 5.3.6 No Video Out Upon Power ON (Assume set is not dead) NOTE: To verify that the set is not dead, you should be able to do the following. 1. See on the Front Display the words “Ch001” after the required boot up time has elapsed 2.
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Upgrade Software & Repair Chart 3139 785 31500 EN 21 5.3.7 No Video In Only NOTE1: All references are to Digital Board unless otherwise specified NOTE2: For problem with Rear Video Input, refer to Section1. For problem with Front Video Input, go to Section2. Section1 Section2 Visible loose...
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EN 22 Upgrade Software & Repair Chart 3139 785 31500 5.3.8 Tuner Not Functioning NOTE: All references are to Analog Board Check for visible cracks on PCB at the areas near Replace Analog Board to the Tuner Check Voltage at testpoints Replace PSU I119 = 33V F101 = 5V...
Block Diagrams, Waveforms, Wiring Diagram. 3139 785 31500 EN 23 Block Diagrams, Waveforms, Wiring Diagram Overall Block Diagram of the Set ANALOG BOARD Front Keyboards 1201 CONTROL LINES, AND SUPPLY LINES CONTROL LINES 1922 AFCRI AFCLI CVBSFIN AUDIO L CONTROL UNIT SLAVE CFIN MICROPROCESSOR YFIN...
Block Diagrams, Waveforms, Wiring Diagram. 3139 785 31500 EN 24 Control Block Diagram Control Block Diagram Analog Board Front FAN_CTRL Keys I2C Bus Front Panel Processor Level Shifter NEC uPD-16316GBT Reset HOST_Reset >=1 Reset 5VSTBY Supply Display FRONT Board IDE0 DVDR Multi Sound RSA1,RSA2...
3139 785 31500 EN 25 Wiring Diagram DVDR3350H, DVDR3360H and DVDR3370H Note: To see the pin assignments, open the corresponding group by clicking the [+] / [-] icon(s) next to the left margin. Hide all groups to see block diagram and interconnections in one screen.
Circuit- and IC description 3139 785 30981 EN 51 Circuit- and IC description • 8.1. PSU Board Connector B: Supply to Digital Board 8.1.1. General Pin no. Supply / Signal Remarks 3V3D No component, No copper This screw can 3V3D track area 30.5+/-0.15 be used as EMC...
EN 52 3139 785 30981 Circuit- and IC Description 8.2. Front Board (Panel – Display + Key) 8.3. Analog Board 8.2.1. General 8.3.1. General The PCBA consist of the following parts: • This board consists of the following parts: Fan Control •...
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Circuit- and IC description 3139 785 30981 EN 53 8.3.4. Audio routing Figure 8-2 Analog Audio IO...
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EN 54 3139 785 30981 Circuit- and IC Description The sound processing is always done in stereo (that means separate left- and right- channel) and the complete switching is realized by using HEF4052, which is a dual four-to-one multiplexer and MSP3415G, multi-sound processor.
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Circuit- and IC description 3139 785 30981 EN 55 8.3.6. Video routing Figure 8-3 Analog Video IO...
EN 56 3139 785 30981 Circuit- and IC Description The switching of the various video input signals is done video encorder, and provides build-in support for non- by the Video Input Processor on the Digital Board. These simultaneous progressive and interlaced video output. A signals are directly routed to the digital board through 1394 link layer function is also integrated, requiring only connector 1205 on the Analog Board...
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Circuit- and IC description 3139 785 30981 EN 57 Video Part Front-end I The analogue video input signals CVBS (Rear, Front, The Domino chip interfaces directly to the basic Engine Tuner) and YC (Front) are routed via the board to via ATAPI connector 1571.
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EN 58 3139 785 30981 Circuit- and IC Description 8.4.5. Power Supply • 2.5V supply for the SDRAM is generated by an ultra The Digital board is not powered in standby mode. The fast low dropout linear regulator [7515] control signal STBY on the analog board will enable the •...
Circuit- and IC description 3139 785 30981 EN 59 8.5. Power Supply Unit • to Digital Board 8.5.1. The following are the various supply lines provided: • 12VD to Digital Board • 3V3STBY to Analog Board • to Basic Engine •...
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EN 60 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION AND CONFIGURATION SYMBOL PIN DESCRIPTION supply voltage ground handbook, halfpage V CC DRAIN CTRL control input input from auxiliary winding for TEA1507 demagnetization timing, OVP and OPP CTRL DRIVER programmable current sense input I sense sense...
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EN 62 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION AND CONFIGURATION SDIN SCLK AMUTEC LRCK AOUTA MCLK VA_H AOUTB DIF1(SCL/CCLK) BMUTEC DIF0(SDA/CDIN) DEM(AD0/CS) VBIAS Pin Name Pin Description SDIN Serial Audio Data Input ( Input ) - Input for two’s complement serial audio data. SCLK Serial Clock ( Input ) - Serial clock for the serial audio interface.
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Circuit- and IC description 3139 785 30981 EN 63 IC7606 - 96KHz Sampling 24-bit stereo audio ADC BLOCK DIAGRAM V DDA V SSA V RP V RN V ref SYSCLK V DDD UDA1361TS V SSD V INL ΣΔ MSSEL DECIMATION CLOCK FILTER CONTROL...
EN 64 3139 785 30981 Circuit- and IC Description 8.6.2 Digital Board IC7301 - IEEE 1394a-2000 one port cable Transceiver/Arbiter BLOCK DIAGRAM Received Data Decoder/Retimer Link CNA † Interface SYSCLK LREQ TPA+ CTL0 TPA– CTL1 Cable Port TPB+ Arbitration and Control TPB–...
EN 66 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. AGND 26, 32, 36 Supply – Analog circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. AV DD 25, 35 Supply...
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Circuit- and IC description 3139 785 30981 EN 67 TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. DGND 14, 46, 47 Supply – Digital circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. DV DD 21, 44, 45 Supply...
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EN 68 3139 785 30981 Circuit- and IC Description TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. PLLGND Supply – PLL circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. PLLV DD Supply –...
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Circuit- and IC description 3139 785 30981 EN 69 IC7401 - 4x10bit DigitalVideo Decoder with microvision BLOCK DIAGRAM Copy CVBS/Y/G Protection Data Detector Slicer Analog Front End VI_1_A Composite and S-Video Processor CVBS/ VI_1_B ADC1 Pb/B/C VI_1_C Luma CVBS/Y Separation Processing YCbCr 5-line...
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EN 70 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION TERMINAL DESCRIPTION DESCRIPTION NAME NUMBER Analog Video VI_1_A VI_1_x: Analog video input for CVBS/Pb/B/C VI_1_B VI_2_x: Analog video input for CVBS/Y/G VI_1_C VI_3_x: Analog video input for CVBS/Pr/R/C VI_2_A VI_4_A: Analog video input for CVBS/Y VI_2_B Up to 10 composite, 4 S-video, and 2 composite or 3 component video inputs (or a combination thereof)
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Circuit- and IC description 3139 785 30981 EN 71 TERMINAL DESCRIPTION DESCRIPTION NAME NUMBER Host Interface I 2 C clock input I 2 C data bus Power Supplies AGND Analog ground. Connect to analog ground. A18GND_REF Analog 1.8-V return A18VDD_REF Analog power for reference 1.8 V CH1_A18GND CH2_A18GND...
EN 72 3139 785 30981 Circuit- and IC Description IC7501 - Power Distribution Switches BLOCK DIAGRAM Power Switch † Charge Pump Current Driver Limit UVLO Thermal Sense † Current Sense Figure 8-16 PIN CONFIGURATION TPS2041 D OR P PACKAGE (TOP VIEW) Figure 8-17...
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Circuit- and IC description 3139 785 30981 EN 73 PIN DESCRIPTION TERMINAL DESCRIPTION DESCRIPTION NAME D OR P TPS2041 TPS2051 – Enable input. Logic low turns on power switch. – Enable input. Logic high turns on power switch. Ground 2, 3 2, 3 Input voltage Over current.
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EN 74 3139 785 30981 Circuit- and IC Description IC7595 - Voltage Detector Series with Programmable Delay BLOCK DIAGRAM NCP303LSNxxT1 Open Drain Output Configuration Input Reset Output Figure 8-18 PIN DESCRIPTION AND CONFIGURATION PIN CONNECTIONS AND MARKING DIAGRAM Reset Output Input N.C.