Philips-HTS-5110-Service-Manual(1) 电路图 维修手册.pdf

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1、Published by KC-LQ 1004 AVM Printed in he Netherlands HTS5110/12/51/98 Subject to modifi cation EN 3139 785 35230 Home Theater System Contents Page Contents Page Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be repro

2、duced, 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. Version 1.0 2 Importand Safety Precautions . 2-1 to 2-2 3 Safety Check After Servicing . 3-1 4 Safety Information Genard Notes

3、when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 4.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) CAUTION: 1.The Flat Pack-IC shape may differ by models. Use an appropriate hot

4、-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC. 2.Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1

5、-2) Fig. S-1-1 3.The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it. With Soldering Iron: 1.Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flu

6、x which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 2.Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering mach

7、ine. (Fig. S-1-4) 3.Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 4.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

8、With Iron Wire: 1.Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 2.Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5. 3.While h

9、eating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5. 4.Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering ir

10、on to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 5.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is

11、 removed from the CBA, handle it gently because it may be damaged if force is applied. Hot-air Flat Pack-IC Desoldering Machine CBA Flat Pack-IC Tweezers Masking Tape Fig. S-1-2 Flat Pack-IC Desoldering Braid Soldering Iron Fig. S-1-3 Fine Tip Soldering Iron Sharp Pin Fig. S-1-4 To Solid Mounting Po

12、int Soldering Iron Iron Wire or Hot Air Blower Fig. S-1-5 Fine Tip Soldering Iron CBA Flat Pack-IC Tweezers Fig. S-1-6 6-2 6-3 2. Installation 1.Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easi

13、ly. 2.The “” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.) 3.Solder all pins of the flat pack-IC. Be sure that none of the pins have sold

14、er bridges. Instructions for Handling Semi- Special Information BGA IC press up or down to fi ne tune a radio frequency. e (Fast Backward) (Fast Forward) Fast backwards or fast forwards. Press repeatedly to change the search speed. f INFO Displays information about what is playing. g (Play/Pause) St

15、arts, pauses or resumes playback. h (Stop) Stops playback. In radio mode, erases the current preset radio station. iTREBLE / BASS Changes treble or bass. Use with +/-. jNumeric buttons Selects an item to play. kAUDIO SYNC Press and hold to access the setting for audio sync, then press +/- to set the

16、 audio delay time. lSOUND MODE Selects a predefi ned sound effect. mZOOM Zooms into a video scene or picture. nREPEAT A-B a (Standby-On) Switches the home theater on or to standby. When EasyLink is enabled, press and hold for at least three seconds to switch all connected HDMI CEC compliant devices

17、to standby. bAudio Source USB : Switches to USB storage device. 19 18 17 16 15 1 2 3 5 4 7 6 9 8 12 11 10 1413 22 21 20 23 19 18 17 16 15 1 2 3 5 4 7 6 9 8 12 11 10 1413 22 21 20 23 Direction of Use *The following excerpt of the DFU/QSG serves as an introduction to the set. The Complete Direction fo

18、r Use can be download in different languages from the internet site of Philips Customer care Center: Remote Control 7-1 Marks two points within a chapter or track for repeat play, or turns off repeat mode. oREPEAT / PROGRAM Selects a repeat or shuffl e mode. In radio mode, programs radio stations. p

19、SUBTITLE Selects a subtitle language for video. qSURROUND Selects Dolby Virtual Speaker surround sound. r +/- Increases or decreases volume. s (Mute) Mutes or restores volume. t / (Previous/Next) Skips to the previous or next track, chapter or fi le. u BACK Returns to a previous menu screen. vOK Con

20、fi rms an entry or selection. wAUDIO Selects an audio language or channel. Direction of Use Remote Control 7-2 Back connectors aDC IN Connects to the AC-DC adapter. bVIDEO OUT (CVBS) Connects to the composite video input on the TV. cHDMI OUT Connects to the HDMI input on the TV. dFM75 Connects the F

21、M antenna for radio reception. eDIGITAL IN-COAXIAL Connects to the coaxial audio output on the TV or a digital device. fAUX IN Connects to the analog audio output on the TV or an analog device. Connect to the TV Connect your home theater directly to a TV through one of the following connectors (from

22、 highest to basic quality video): aHDMI bComposite video cSCART Connect your Direction of Use home theater This section helps you connect your home theater to a TV and other devices. The basic connections of the home theater with its accessories are provided in the Quick Start. For a comprehensive i

23、nteractive guide, see www. . Note Refer to the type plate at the back or bottom of the product for identifi cation and supply ratings. Before you make or change any connections, ensure that all devices are disconnected from the power outlet. Connectors Front connectors a (USB) Audio, video or pictur

24、e input from a USB storage device. bMP3 LINK Audio input from an MP3 player. 7-3 Connect audio from TV or other devices Use your home theater to play audio from the TV or other devices such as a cable box. Choose from the following connectors. Option 1: Connect audio through a digital coaxial cable

25、Note The digital coaxial cable or connector might be labeled COAXIAL DIGITAL OUT or SPDIF OUT. (Cable not supplied) Option 1: Connect to the TV through HDMI Note If the HDTV has a DVI connector, connect using an HDMI/DVI adaptor. If the TV supports EasyLink HDMI CEC, control the home theater and TV

26、with one remote control (see Use Philips EasyLink on page 17). Option 2: Connect to the TV through composite video (CVBS) Note The composite video cable or connector might be labeled AV IN,VIDEO IN,COMPOSITE or BASEBAND . Option 3: Connect to the TV through SCART Use the supplied scart adapter. Dire

27、ction of Use 7-4 Option 2: Connect audio through analog audio cables Option 3: Connect audio through an HDMI cable Note The HDMI connector on the TV might be labeled HDMI 1 or HDMI ARC. This feature works with Audio Return Channel (ARC) compatible devices only. Direction of Use 7-5 8-1 Cabinet Disas

28、sembly Instructions 1. Disassembly Flowchart This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally. 2. Disassembly Method Note: (1) Identification (locat

29、ion) No. of parts in the figures (2) Name of the part (3) Figure Number for reference (4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. Axx = Screw, CNxx/Jxx/CONxx = Connector D3.5X12BA is specification of screw. * = Unhook, Unlock, Release

30、, Unplug, or Desolder e.g. 7(A01) = seven Screws ID/ Loc. No. Part Removal Fig. No. Remove/*Unhook/ Unlock/Release/ Unplug/Desolder Note 3 Decoder Board Output Bracket Decoder Board Output Bracket 4 Display Board 5 TX Board 6 Touch Board 7 Speaker 2 Decoder Board 1 Back Cabinet 1 2 4 5 6 7 3 Back Ca

31、binet Decoder Board Display Board Radio Transfer Board Touch Board Speaker 7(A01) D3.5x12BA 4(A01) D3x10FA 3(A06) D3x8PA J2, CN200,CN201, J11 CN101, CN102 CN202,CN203 J4,J7, J8,P2,CON6,CON8 2(A05) D3x10PA 3(A06) D3x8PA 2(A07) D3x6PT 13(A09) D2x4PWB 24(A08) D3x8BA D1 D2 D2 D3 D3 D4 D5 1 A01 1 A03 Fig

32、. D1 Fig. D3 J11 CN203 CN202 CN200 CN201 TX-Board 5 A07 Display Board 4 A06 Cabinet Disassembly Instructions 8-2 Fig. D2 2A06 3A05 J4 CON7 J2 J7 CON6 P2 J8 3A05 Decoder Board Fig. D5 7 A08 7 A08 7 A08 Tweeter Mediant Speaker Cabinet Disassembly Instructions Fig. D4 6 A09 6 A09 Touch-Board Touch-Boar

33、d CN101 CN102 8-3 9-1 Troubleshooting FLOW CHART NO.1 The power cannot be turned on. Check the Power Switching Adaptor if it has DC 27V output . Check the 1st pin of IC1501 which location is U1 if it has DC 27V input Check the 2nd pin of IC1501 which location is U1 if it has DC 5V output Try to repl

34、ace a new Power Switching Adaptor Yes Check the 2nd 256fsor 384fs VDDX12vddcocrystal oscillator and PLL supply voltage XTALIN13apiocrystal oscillator input XTALOUT14apiocrystal oscillator output VSSX15vsscocrystal oscillator and PLL ground RESET16ipthdt5vreset input MODE017apiomode selection input 0

35、 for static mode or microcontroller mode (grounded for I2C-bus) MODE118bpts5tht5vmode selection input 1 for static mode or AO address input and output for microcontroller mode MODE219bpts5tht5vmode selection input 2 for static mode or U_RDY output for microcontroller mode SEL_STATIC20apioselection i

36、nput for static mode, I2C-bus mode or L3-bus mode SLICER_SEL021bpts5tht5vSPDIF slicer selection input 0 for static mode and USER bit output for microcontroller mode SLICER_SEL122bpts5tht5vSPDIF slicer selection input 1 for static mode and AC3 preamble detect output for microcontroller mode SPDIF023a

37、pioSPDIF input 0 SPDIF124apioSPDIF input 1 SPDIF225apioSPDIF input 2 SPDIF326apioSPDIF input 3 VDDI27vddidigital core supply voltage VSSIS28vssisdigital core ground MP029apiomulti-purpose pin 0: frequency select for static mode, not used for microcontroller mode MP130iptht5vmulti-purpose pin 1: SFOR

38、1 for static mode, SCL for I2C-bus mode and L3CLOCK for L3-bus mode MP231iic400kt5vmulti-purpose pin 2: SFOR0 for static mode, SDA for I2C-bus mode and L3DATA for L3-bus mode VADCP32vddcopositive ADC reference voltage VADCN33vssconegative ADC reference voltage VINL34apioADC left channel input VSSA23

39、5vsscoADC ground VINR36apioADC right channel input VDDA237vddcoADC supply voltage VREF38apioreference voltage for ADC and DAC VDDA139vddcoDAC supply voltage VOUTL40apioDAC left channel output VSSA141vsscoDAC ground VOUTR42apioDAC right channel output RTCB43ipthdt5vtest control input MUTE44iipthdt5vD

40、AC mute input SYMBOLPINPAD(1)DESCRIPTION Main Unit-Decoder Board Layout Diagram TOP Layout Diagram Bottom Layout Diagram 15-1115-11 RF_DIO RF_CS_TX SCLK XIN16M MCLK RF_CE_RX FIDC LRCLK RF_DCLK RF_PEN RF_SCLK RF_SI RF_SO RST HMX6026E1_TX XIN16M STATE4 HMX6026E1_RX +2.5V +2.5V 3.3V 3 3V 3.3V 3.3V RF_C

41、E_RX RF_CE_TX RF_DIO RF_DCLK RF_SCLK RF_PEN RF_SI RF_SO CLK_16M CODEC_TX LRCLK SCLK MCLK DC3.3V_POWER AUDIOL-IN AUDIOR-IN R97 18K1% R97 18K1% NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 TEST 7 VCC 8 U6 AT24C01/SOIC-8/NC U6 AT24C01/SOIC-8/NC C8 20pF C8 20pF C4 470pF C4 470pF C46 20pF C46 20pF Q2 2N3906 Q2 2N390

42、6 1 TP18TP18 1 TP16TP16 1 TP8TP8 Y2 32.768KHz Y2 32.768KHz R7 1K/NC R7 1K/NC R98 100K R98 100K R96 18K1% R96 18K1% C9 20pF C9 20pF P1_0 1 P1_1 2 SM_1 3 SM_0 4 VSS25 5 VDD25 6 P3_6 7 XI32K 8 XO32K 9 CLK_SYN 10 P3_3 11 P3_2 12 P3_1 13 P3_0 14 CODEC_EN 15 MCLK 16 SCLK 17 LRCLK 18 VSDI_ASDI 19 SDO 20 VD

43、D33 21 XI16M 22 XO16M 23 CLK_16M 24 VSS33 25 RF_SO 26 RF_SI 27 RF_SCLK 28 RF_PEN 29 RF_DCLK 30 RF_DIO 31 RF_CS_TX 32 RC_CE_RX 33 RF_TRX 34 POR_N 35 LED_ON 36 FIDC 37 P1_4 38 P1_3 39 P1_2 40 GND 41 U4 HMX6026E1 U4 HMX6026E1 1 TP2TP2 1 TP6TP6 Y1 16M+0/-10ppm/HC-49S Y1 16M+0/-10ppm/HC-49S 1 TP1TP1 1 TP

44、12TP12 1 TP4TP4 R23 100k R23 100k 1 TP7TP7 1 TP5TP5 R59 10M R59 10M R60 1M R60 1M C5 1uF C5 1uF C83 1uF/NC C83 1uF/NC C10 0.1uF C10 0.1uF C3 1uF C3 1uF C43 20pF C43 20pF 1 TP3TP3 C11 20pF C11 20pF R8 1K R8 1K D7 KDV202E-B D7 KDV202E-B C44 30pF C44 30pF 1 2 3 4 5 6 7 8 9 10 11 J11 1.5mmX11pin J11 1.5

45、mmX11pin C7 20pF C7 20pF Main Unit-Radio Transmit Board Circuit Diagram 16-116-1 R-INR-IN L-IN L-IN 3.3V CODEC_TX LRCLK SCLK MCLK AUDIOL-IN AUDIOR-IN C78 100uF C78 100uF C51 0.1uF C51 0.1uF C16 6800pF C16 6800pF 1 TP15TP15 R20 10K R20 10K C50 0.1uF C50 0.1uF C77 1uF C77 1uF R181KR181KC76100uFC76100u

46、F R19 10K R19 10K C79 10uF C79 10uF C49 0.1uF C49 0.1uF R2 0 R2 0 C84 1uF C84 1uF 1 TP14TP14 C14 6800pF C14 6800pF C52 0.1uF C52 0.1uF R17 10 R17 10 C80 10uF C80 10uF R211KR211K DVDD33 1 DGND 14 BCK 3 L-J/IIS 4 CAP 5 VCOM 6 R-IN 7 L-IN 8 AVDD33 9 AGND 10 NOHPF 11 LRCK 12 MCK 13 DOUT 2 U11 CE2632 U11

47、 CE2632 Main Unit-Radio Transmit Board Circuit Diagram 16-216-2 RF_CE_RX RF_CS_TX RF_DIO RF_DCLK RF_PEN RF_SCLK RF_SI RF_SO DC3.3V_POWER +1.8V +1.8V +1.8V +1.8V 3.3V +1.8V +1.8V +1.8V 3.3V 3.3V +1.8V RF_CE_RX RF_CE_TX RF_DIO RF_DCLK RF_SCLK RF_PEN RF_SI RF_SO CLK_16M DC3.3V_POWER ANT C36 0.1uF C36 0

48、.1uF C40 0.1uF C40 0.1uF R3 270 R3 270 C6 0.1uF C6 0.1uF C32 68pF C32 68pF VCO_GUARD 1 AVDD_VCO 2 AVDD_PRE 3 AVDD_RF1 4 GND 5 RF_P 6 TXRX_SWITCH 7 RF_N 8 GND 9 AVDD_SW 10 NC 11 NC 12 NC 13 AVDD_RF2 14 AVDD_IF2 15 AVDD_ADC 16 DVDD_ADC 17 BT/GR 20 DGND_GUARD 18 DGUARD 19 GIO1 21 DGND 22 DSUB_PADS 23 D

49、SUB_CORE 24 NC 36 GIO6 35 SO 34 SI 33 SCLK 32 CSn 31 DCLK/FIFO 30 DIO/PKT 29 TX 28 RX 27 DVDD1.8 26 DVDD3.3 25 AVDD_CHP 48 ATEST1 47 ATEST2 46 R_BIAS 45 AVDD_XOSC 44 XOSC16_Q1 43 XOSC16_Q2 42 AVDD_XOSC 41 NC 40 NC 39 NC 38 NC 37 GND 49 U3 CC2400 U3 CC2400 R14 43k R14 43k R16 22 R16 22 C26 5.6pF C26 5.6pF C38 1uF C38 1uF C28 0.1uF C28 0.1uF C27 0.1uF C27 0.1uF C45 0.1uF C45 0.1uF 12 L333nHL333nH R22 33 R22 33 1 3 2 U2 TP-ANT U2 TP-ANT R24