HarmanKardon-AVR7550HD-avr-sm维修电路原理图.pdf

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1、 harman/kardon AVR 7550HD AVR 7550HD 7 X 105W 7.1 CHANNEL A/V RECEIVER SERVICE MANUAL CONTENTS ESD WARNING.2 LEAKAGE TESTING.3 BASIC SPECIFICATIONS.4 PACKAGING.5 FRONT PANEL CONTROLS.6 REAR PANEL CONNECTIONS.8 REMOTE CONTROL FUNCTIONS.11 CONNECTIONS.14 OPERATION.22 TROUBLESHOOTING GUIDE.29 PROCESSOR

2、 RESET.30 UNIT EXPLODED VIEW.31 EXPLODED VIEW PARTS LIST32 AMP BIAS ADJUSTMENT.34 BLOCK DIAGRAM.37 ELECTRICAL PARTS LIST.40 PCB DRAWINGS.106 SEMICONDUCTOR PINOUTS124 SCHEMATICS162 WIRING DIAGRAM.186 harman/kardon, Inc. 250 Crossways Park Dr. Released 2009 Woodbury, New York 11797 Rev0 1/2010 Discont

3、inued XXXX RadioFans.CN 收音机爱 好者资料库Eachprecautioninthismanualshouldbefollowedduringservicing.Components identified with the IEC symbolin the parts list are special significance to safety. When replacing a component identified with, use only the replacement parts designated, or parts with the same rat

4、ings or resistance, wattage, or voltage that are designated in theparts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptablyinsulated from the supply circuit before retuming the product to the customer.Some semiconductor (solid s

5、tate) devices can be damaged easily by static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors andsemiconductor chip components.The following techniques should be used to

6、 help reduce the incidence of component damage caused by static electricity.1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge onyour body by touching a known earth ground. Alternatively, obtain and wear a commercially av

7、ailable discharging wrist strap device,which should be removed for potential shock reasons prior to applying power to the unit under test.2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, toprevent electrostatic charg

8、e build-up or exposure of the assembly.3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static can generate electrical chargessufficient to damage ES devices.5. Do not use f

9、reon-propelled chemicals. These can generate electrical change sufficient to damage ES devices.6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacementES devices are packaged with leads electrically shorted together

10、by conductive foam, aluminum foil or comparable conductive material.)7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to thechassis or circuit assembly into which the device will be installed.Be sure no power is applied t

11、o the chassis or circuit, and observe all other safety precautions.8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing togetheror your clothes fabric or the lifting of your foot from a carpeted floor can generate static electric

12、ity sufficient to damage an ES devices.CAUTION :AVR 7550HD harman/kardonharman/kardon RadioFans.CN 收音机爱 好者资料库2SAFETY PRECAUTIONSThe following check should be performed for the continuedprotection of the customer and service technician.LEAKAGE CURRENT CHECKMeasure leakage current to a known earth gro

13、und (waterpipe, conduit, etc.) by connecting a leakage current testerbetween the earth ground and all exposed metal parts of theappliance (input/output terminals, screwheads, metaloverlays, control shaft, etc.). Plug the AC line cord of theappliance directly into a 120V AC 60Hz outlet and turn theAC

14、 power switch on. Any current measured must not exceedo.5mA.ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF APOTENTIAL SHOCK HAZARD AND MUST BECORRECTED BEFORE RETURNING THE APPLIANCETO THE CUSTOMER.DeviceundertestTest allexposed metalsurfacesAlso test withplug reversed(Using

15、AC adapterplug as required)AC Leakage TestLeakagecurrenttesterReading shouldnot be above0.5mAEarthgroundAVR 7550HD harman/kardonharman/kardon 367AVR 7550HD TECHNICAL SPECIFICATIONSAudio SectionStereo Mode, Continuous Average Power (FTC)100 Watts per channel, 20Hz20kHz, 0.07%THD, both channels driven

16、 into 8 ohmsSeven-Channel Surround Modes Power per Individual ChannelFront L & R channels:85 Watts per channel 0.07% THD, 20Hz20kHz into 8 ohmsCenter channel:85 Watts 0.07% THD, 20Hz20kHz into 8 ohmsSurround (L & R Side, L & R Back) channels:85 Watts per channel AVREF0?2?2-AVSS?3?3-P10/ANO0?4?P11/AN

17、O1?5?AVREF1?6?PDH4/A20?7?PDH5/A21?8?FLMD0NOTE1?9?VDD?10?REGCNOTE2?11?VSS?12?X1?13?X2?14?RESET?15?XT1?16?XT2?17?P02/NMI?18?P03/INTP0/ADTRG?19?P04/INTP1?20?P05/INTP2/DRST?21?P06/INTP3?22?P40/SIB0/SDA01?23?P41/SOB0/SCL01?24?P42/SCKB0?25?P30/TXDA0/SOB4?26?26-P31/RXDA0/INTP7/SIB4?27?27-P32/ASCKA0/SCKB4/T

18、IP00/TOP00?28?28-P33/TIP01/TOP01?29?29-P34/TIP10/TOP10?30?30-P35/TIP11/TOP11?31?P36?32?P37?33?EVSS?34?EVDD?35?P38/TXDA2/SDA00?36?P39/RXDA2/SCL00?37?P50/TIQ01/KR0/TOQ01/RTP00?38?P51/TIQ02/KR1/TOQ02/RTP01?39?P52/TIQ03/KR2/TOQ03/RTP02/DDI?40?P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO?41?P54/SOB2/KR4/RTP04/DCK?

19、42?P55/SCKB2/KR5/RTP05/DMS?43?P90/A0/KR6/TXDA1/SDA02?44?P91/A1/KR7/RXDA1/SCL02?45?P92/A2/TIP41/TOP41?46?P93/A3/TIP40/TOP40?47?P94/A4/TIP31/TOP31?48?P95/A5/TIP30/TOP30?49?P96/A6/TIP21/TOP20?50?P97/A7/SIB1/TIP20/TOP20?51?51-P98/A8/SOB1?52?52-P99/A9/SCKB1?53?53-P910/A10/SIB3?54?54-P911/A11/SOB3?55?55-P

20、912/A12/SCKB3?56?56-P913/A13/INTP4?57?P914/A14/INTP5/TIP51/TOP51?58?P915/A15/INTP6/TIP50/TOP50?59?PDH2/A18?60?PDH3/A19?61?PCM0/WAIT?62?PCM1/CLKOUT?63?PCM2/HLDAK?64?PCM3/HLDRQ?65?PCT0/WR0?66?PCT1/WR1?67?PCT4/RD?68?PCT6/ASTB?69?BVSS?70?BVDD?71?PDL0/AD0?72?PDL1/AD1?73?PDL2/AD2?74?PDL3/AD3?75?PDL4/AD4?7

21、6?76-PDL5/AD5/FLMD1?77?77-PDL6/AD6?78?78-PDL7/AD7?79?PDL8/AD8?80?PDL9/AD9?81?PDL10/AD10?82?PDL11/AD11?83?PDL12/AD12?84?PDL13/AD13?85?PDL14/AD14?86?PDL15/AD15?87?PDH0/A16?88?PDH1/A17?89?P711/AN11?90?P710/AN10?91?P79/ANI9?92?P78/ANI8?93?P77/ANI7?94?P76/ANI6?95?P75/ANI5?96?P74/ANI4?97?P73/ANI3?98?P72/A

22、NI2?99?P71/ANI1?100?P70/ANI0?IC4041?UPD70F3718GC-8EA?C4179?100N/16V?C4496?100N/16V?C4178?4U7F/50V?Y4003?5MHZ(3P)?R4193?1K(1/16W)?1?X4?2?X6?3?X?4?X7?5?X5?6?INH?7?VEE?8?VSS?9?C?10?B?11?A?12?X3?13?X0?14?X1?15?X2?16?VDD?IC4059?BU4051BCF?R4210?100(1/16W)?R4211?100(1/16W)?R4213?100(1/16W)?P4011-1?P4011-2?

23、P4011-3?P4011-4?P4011-5?P4011-6?P4011-7?P4011-8?P4011-9?P4011-10?P4011-11?P4011-12?P4011-13?P4011-14?P4011-15?P4011-16?P4011-17?P4011-18?P4011-19?P4011-20?P4011-21?P4011-22?P4011-23?P4011-24?P4011-25?P4011-26?P4011-27?P4011-28?P4011-29?R4202?4K7(1/16W)?Q4010?KRA107M?R4205?470(1/16W)?R4556?3K9(1/16W)

24、?C4501?0.1UF?C4520?100P/50V?C4521?100P/50V?1?2?3?4?5?6?7?8?9?P4004?GIL-S-9P-S2T2-EF?C4171?47UF/16V?C4486?0.1UF?L4004?47UH-5%?D4001?1SS355?C4500?100N/16V?C4174?10UF/16V?R4453?4K7(1/16W)?R4456?4K7(1/16W)?R4459?4K7(1/16W)?C4393?0.1UF?R4448?2K2(1/16W)?R4465?1K(1/16W)?R4469?1K(1/16W)?R4447?15K(1/16W)?R44

25、73?OPT?R4477?OPT?C4407?OPT?R4215?10K(1/16W)?R4214?10K(1/16W)?C4522?1nF/50V?C4523?1nF/50V?R4558?47K(1/16W)?R4552?10K(1/16W)?C4524?100N/16V?1?2?3?4?5?6?7?8?9?10?11?12?13?14?15?16?17?18?19?N4006?35237-1910?2?1?3?Q4013?KRC107S?2?1?3?Q4001?KRC107S?2?1?3?Q4014?KRC107S?2?1?3?Q4002?KRC107S?2?1?3?Q4015?KRC10

26、7S?2?1?3?Q4003?KRC107S?2?1?3?Q4016?KRC107S?2?1?3?Q4004?KRC107S?2?1?3?Q4005?KRC107S?2?1?3?Q4018?KRC107S?R4498?10(1/16W)?R4488?10(1/16W)?R4487?10(1/16W)?R4496?10(1/16W)?R4506?10(1/16W)?R4503?10(1/16W)?R4493?10(1/16W)?BD4050?FCM2012CF-301T04?D4013?1SS355?C4507?0.1UF?R4208?1K(1/16W)?R4572?1K(1/16W)?R457

27、3?1K(1/16W)?R4579?10K(1/16W)?R4578?10K(1/16W)?BD4014?FCM2012KF-121T08?BD4016?FCM2012KF-121T08?C4187?470UF/10V?C4191?220UF/10V?C4188?220UF/10V?2?1?3?Q4019?KRC107S?C4189?100UF/25V?C4190?100UF/25V?R4586?1K(1/16W)?C4527?0.1UF?C4528?0.1UF?C4529?0.1UF?C4530?0.1UF?C4531?0.1UF?1?2?3?4?5?6?7?8?IC4042?M24256-

28、BWMN6TP?BD4049?FCM2012CF-301T04?1?2?C4182?47UF/16V?C4499?0.1UF?D4003?1SS355?C4493?0.1UF?2?1?3?Q4008?MPSA06?C4485?0.1UF?R4554?10K(1/16W)?R4550?4K7(1/16W)?D4011?1SS355?1?2?C4176?10UF/16V?R4553?100K(1/16W)?R4571?2K2?C4514?0.1UF?C4508?33P/50?C4509?33P/50?N4002-1?N4002-2?N4002-3?N4002-4?N4002-5?N4002-6?N

29、4002-7?N4002-8?N4002-9?N4002-11?N4002-12?N4002-13?N4002-14?N4002-15?N4002-16?N4002-17?R4332?47(1/16W)?R4031?47(1/16W)?R4026?47(1/16W)?R4333?47(1/16W)?R4051?10(1/16W)?R4337?10(1/16W)?R4053?10(1/16W)?R4343?10(1/16W)?R4345?10(1/16W)?R4350?10(1/16W)?R4356?10(1/16W)?R4314?10(1/16W)?R4562?100(1/16W)?D4012

30、?1SS355?R4209?47K(1/16W)?R4560?0(1/16W)?R4559?0(1/16W)?1?2?3?4?5?6?7?8?9?10?N4007?35237-1010?R4564?0(1/16W)?R4565?0(1/16W)?R4563?4K7 1/16W?C4510?100P/50V?R4561?470K(1/16W)?C4506?0.1UF?D4004?1SS355?D4005?1SS355?R4198?10K(1/16W)?R4197?10K(1/16W)?2?1?3?Q4009?KRC107S?C4183?0.1UF?C4505?0.1UF?R4207?47K(1/

31、16W)?R4566?10K(1/16W)?C4444?0.1UF?R4569?2K2?R4570?2K2?R4575?OPT?R4574?10K(1/16W)?R4032?0(1/16W)?R4033?0(1/16W)?C4525?0.1UF?1?2?3?4?5?6?7?P4010?A1251WV0-7P?1?2?3?4?5?6?7?P4008?A1251WV0-7P?C4498?0.1UF?C4502?0.1UF?C4512?0.1UF?C4193?100UF/10V?C4192?22/10(TA)?R4581?2K2(1/16W)?R4580?2K2(1/16W)?C4402?OPT?C

32、4384?100P/50V?C4388?100P/50V?C4392?100P/50V?C4398?100P/50V?C4401?100P/50V?C4516?47PF?C4519?47PF?C4517?100P/50V?C4518?100P/50V?R4212?47(1/16W)?N4002-10?1?2?3?4?5?6?7?8?9?10?11?12?13?14?15?16?N4011?35237-1610?TP4001?TP4002?TP4003?1?2?3?4?IC4060?PC-17K1C?1?2?BD4017?HCB3216KF-121T50?1?2?C4184?0.33F/5.5V

33、?1?2?P4012?TPH03-115-02P?N4010-1?N4010-2?N4010-3?N4010-4?N4010-5?N4010-6?N4010-7?N4010-8?N4010-9?N4010-10?N4010-11?N4010-12?N4010-13?N4010-14?N4010-15?N4010-16?N4010-17?N4010-18?N4010-19?N4010-20?N4010-21?1?2?3?4?5?6?7?N4009?5267-07?TP4004?R4204?0(1/16W)?D4008?DEL?DGND?DGND?VOL1?VOL2?3.3VREF?FLDM0?F

34、LDM0?TUN_MUTE?3.3VM?3.3VM?MOSC1?MOSC2?MRESET?CODEC_SDA?7?CODEC_SCL?6,7,8?CODEC_RST?7?DMSW2-SDA?7,8?DSPRST?4,5?DGND?RDSDA?RDSCLK?PAL_CHK?DRST?TUN_CE?TUN_CHK?TUN_CLK?DGND?3.3VM?RMC_F?RMC_ABUS?VOLDATA?VOLCLK?VOLCE?ASWDAT?ASWCLK?ASWCE1?FLSO?4094-CE?ASWCE2?4051_C?4051_B?4051_A?4051_IN?DSPRST?DMSW2-SDA?CO

35、DECMUTE?CODEC_RST?CODEC_SCL?CODEC_SDA?3.3VM?DGND?STBYON?HPIN?PDOWN?FLCLK?FLSTB?FLBLK?+5VSB?+3.9VSB?DGND?PAL_CHK?+5VSB?DGND?RMC_ABUS?ABUS_38K?RMC_F?KEYIN1?KEYIN2?+3.9VSB?TUN_CE?TUN_DO?TUN_CLK?DGND?DGND?TU-MUTE?TUNED?TU-DI?RDS-DATA?RDS-CLK?TUN_DO?TUN_DI?DGND?DGND?MIC_IN?MUTE-CE?4094-DA?4094-CLK?MUTE-F

36、?MUTE-C?MUTE-SB?MUTE-SR?MUTE-SW?MUTE-SW2?MUTE-HP?MUTE-REC?MUTE-MUL?AUD-DA?AUD-CLK?VOLIC-CE?AUD-CE2?AUD-CE1?VOLIC-CLK?VOLIC-DA?PRO+3DB?+3.9VSB?3V3-SB2?DGND?4051_IN?TORI-RX?TORI-TX?DGND?DGND?3.3VM?HD_RX_IRQ?HD_TX_IRQ?HD_RX_IRQ?HD_TX_IRQ?HDMI-SDA?HDMI-SCL?DGND?HDEEP-SCL?HDEEP-SDA?HDEEP-SCL?HDEEP-SDA?DG

37、ND?DGND?4094-CE?HD4094-DA?4094-CLK?SYNC-CHK?SYNC-CHK?DGND?DGND?DGND?OSD-DA?3?OSD-CE?3?OSD-CLK?3?OSDCE?3?OSDDA?3?OSDCLK?3?OSDCE?OSDDA?OSDCLK?XMHD-TX?3?XMHD-RX?3?HDMI-TX?3?HDMI-RX?3?HDMI-TX?HDMI-RX?3.3VM?4094-DA?3?4094-CLK?3?MUTE-CE?3?4094-CE?3?HD4094-DA?3?SW2-MUTE?3?+3DB-PRO?3?SW-MUTE?3?SR-MUTE?3?CEN

38、-MUTE?3?FR-MUTE?3?SB-MUTE?3?REC-MUTE?3?MUL-MUTE?3?HP-MUTE?3?+3.3VD?+5VD?+3DB-SBPRO?3?DGND?DGND?AGND?+15VA?-15VA?3CH-POS?2?4CH-POS?2?3CH-POS?2?4CH-POS?2?PWR-MUTE?3?DC-LEVEL?2?DC-LEVEL?2?DGND?+3.9VSB?DGND?3.3VM?DGND?EEP-SDA?EEP-SCL?DGND?HDMI_MCLK?6?HDMI_SCLK?6?HDMI_LRCK?6?HDMI_SD0?4?HDMI_SD1?4?HDMI_SD

39、2?4?HDMI_SD3?4?RMCK_HDMI?4?HDDM_SCLK?5,7,8?HDDM_LRCK?5,7,8?HDDM_SD?5,8?HDMI_SPDIF?7?CODEC-MUTE?7?HDMI-SDA?HDMI-SCL?OSD-CE?OSD-DA?OSD-CLK?DSP_SDA1-?5?DSP_SCL1-?5?+3.9VSB?DGND?DSPSCL?DSPSDA?XMHD-TX?XMHD-RX?M-DDI?M-DDO?M-DCK?M-DMS?TORI-RX?TORI-TX?IPOD-RX?IPOD-TX?3.3VM?DGND?DGND?+3.9VSB?DGND?DGND?IPODCH

40、K?DC-LEVEL?4CH-POS?IPOD-DET?3CH-POS?USB-RST?3?USB-RST?USPI-MOSI?3?USPI-MISO?3?USPI-CLK?3?USPI-MISO?USPI-MOSI?USPI-CLK?USPI-CS?3?DGND?USPI-CS?PROTECT?MCU-DUM0?USPI-IRQ?3?USPI-IRQ?USPI-MHOST?3?USPI-MHOST?FAN-OUT?2?FAN-OUT?2?FAN-OUT?3.3VM?DGND?HPIN?ASWCLK?8?ASWDAT?8?ASWCE2?8?DGND?3V3-SB2?XM-ANT?7?XM-LI

41、NK?7?DGND?+5VXM?VOL-LED?3?HUDSON?MCU-DUM2?HUDSON?DGND?REGC?ZONE-SDA?6?ZONE-SDA?AGND?+3.3VD?DGND?M-DCK?M-DMS?M-DDI?DRST?MRESET?FLDM0?M-DDO?DGND?DGND?DGND?3V3-SBJT?3V3-SBJT?+3.3VD?+3.3VD?DGND?+5VSB?IPOD-DET?IPOD-CHECK?IPODTX?IPODRX?3.3VM?DGND?DGND?+5VSB?+3.9VSB?3.3VM?3.3VM?MCU-DUM1?DGND?DGND?DGND?DGND

42、?DGND?MR-RMC?PWR-MUTE?PROTECT-?DC-LEVEL?3CH-POS?AGND?AGND?DGND?DGND?DGND?SBPRO+3DB?+15VA?+15VA?-15VA?+5VA?AGND?DGND?DGND?+3.9VSB?+3.9VSB?+5VSB?VFD_STB?VFD_BLK?VFD_DI?VFD_CLK?RMC_F?KEYIN1?KEYIN2?VOL1?VOL2?STBYON?PDOWN?MIC_IN?VOL-LED?+5VSB?+5VSB?+5VSB?DGND?DGND?FAN-OUT?AGND?ABUS-ON?3?ABUS-ON?DGND?DGND

43、?DGND?+5VSB?+5VSB?+5VA-?+5VXM?+5VD_ETH?+3.3VD-?+3.3VD-?+3.3VD-?4CH-POS?DSP_INT?4?+5VD_ETH?+5VD_ETH?+5VD_ETH?+5VD_ETH?AVR 7550HD harman/kardon 168COMPANY LTD.?A?C?D?B?E?F?10?8?6?5?3?1?REVISION RECORD?Contents?NO.?Date?2?4?7?9?G?Date?Model?Category?Draw?Approved?Drawing No?Stage?Ver.?Sheet?BD name?/?D

44、ANECH?XMUART-SEL?HIGH?XMHD-TX?XMHD-RX?HDMI-TX?HDMI-RX?XM-TX?XM-RX?LOW?A/V RECEIVER? AVR7550HD/760/660?MP?3?9?DSP?v01?W.D. KIM?2009.04.13?ETHER BD INTERFACE?1?1OE?2?1A?3?1Y?4?2OE?5?2A?6?2Y?7?GND?8?3Y?9?3A?10?3OE?11?4Y?12?4A?13?4OE?14?VCC?IC4062?SN74LV125APWR?R4582?220(1/16W)?R4583?220(1/16W)?R4584?22

45、0(1/16W)?1?1OE?2?1A?3?1Y?4?2OE?5?2A?6?2Y?7?GND?8?3Y?9?3A?10?3OE?11?4Y?12?4A?13?4OE?14?VCC?IC4061?SN74LV125APWR?C4511?0.1UF?C4513?0.1UF?2?1?3?Q4020?KRC107S?R4568?10K(1/16W)?1?ST?2?DATA?3?CLK?4?Q1?5?Q2?6?Q3?7?Q4?8?VSS?9?QS?10?QS?11?Q8?12?Q7?13?Q6?14?Q5?15?ENABLE?16?VDD?IC4057?BU4094BF?1?ST?2?DATA?3?CL

46、K?4?Q1?5?Q2?6?Q3?7?Q4?8?VSS?9?QS?10?QS?11?Q8?12?Q7?13?Q6?14?Q5?15?ENABLE?16?VDD?IC4058?BU4094BF?1?ST?2?DATA?3?CLK?4?Q1?5?Q2?6?Q3?7?Q4?8?VSS?9?QS?10?QS?11?Q8?12?Q7?13?Q6?14?Q5?15?ENABLE?16?VDD?IC4054?BU4094BF?1?ST?2?DATA?3?CLK?4?Q1?5?Q2?6?Q3?7?Q4?8?VSS?9?QS?10?QS?11?Q8?12?Q7?13?Q6?14?Q5?15?ENABLE?16?

47、VDD?IC4055?BU4094BF?D4010?1SS355?BD4047?FCM2012CF-301T04?C4488?0.1UF?R4551?100K?C4491?0.1UF?R4555?100K?C4497?0.1UF?R4184?100K?D4009?1SS355?BD4015?FCM2012CF-301T04?C4478?0.1UF?R4182?100K?R4185?1K(1/16W)?R4186?1K(1/16W)?R4187?1K(1/16W)?R4543?1K(1/16W)?R4544?1K(1/16W)?R4545?1K(1/16W)?R4175?1K(1/16W)?R4

48、176?1K(1/16W)?R4177?1K(1/16W)?R4183?1K(1/16W)?R4181?1K(1/16W)?R4178?1K(1/16W)?R4344?22(1/16W)?R4346?22(1/16W)?R4351?22(1/16W)?R4357?22(1/16W)?N4003-1?N4003-2?N4003-3?N4003-4?N4003-5?N4003-6?N4003-7?N4003-8?N4003-9?N4003-10?N4003-11?R4359?4K7(1/16W)?R4375?22?R4376?22?R4377?22?R4378?47(1/16W)?R4360?4K

49、7(1/16W)?1?2?3?4?5?6?7?8?9?10?P4001?35336-1010?R4361?10K(1/16W)?R4374?10K(1/16W)?TP4005?1?2?D4002?1SS355?C4162?470UF/10V?C4163?470UF/10V?L4005?MIP3226D-100M?C4257?0.1UF?C4258?0.1UF?L4006?MIP3226D-100M?+5VSB?OSD-CE?2?OSD-DA?2?OSD-CLK?2?OSDCE?2?OSDDA?2?OSDCLK?2?DGND?OSD-CLK?OSD-CE?OSD-DA?DGND?XMHD-TX?

50、2?XM-TX?7?HDMI-TX?2?XMHD-RX?2?DGND?DGND?XMUART-SEL?3?DGND?XM-RX?7?HDMI-RX?2?+3.9VSB?DGND?DGND?DGND?+3.9VSB?DGND?4094-CE?2?4094-DA?2?4094-CLK?2?MUTE-CE?2?HD4094-DA?2?DEC-SEL0?6?DEC-SEL1?6?XM-RST?7?SW2-RST?7?ADC-RST?8?CPROTECT?7?DM-RST?8?XM-RST?DGND?DGND?DGND?DGND?HP-MUTE?2?REC-MUTE?2?MUL-SEL0?6?MUL-S