Denon AVR-3805 Service Manual
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Denon AVR-3805 Service Manual

Denon AVR-3805 Service Manual

Av surround receiver/ amp
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See also: Code List , Service Manual
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3 7 63 1515 0
MODEL
TE
L 13942296513
For purposes of improvement, specifications and
design are subject to change without notice.
Please use this service manual with referring to the
operating instructions without fail.
Some illustrations using in this service manual are
slightly different from the actual set.
www
.
http://www.xiaoyu163.com
SERVICE MANUAL
AVR-3805
AVC-3890
AV SURROUND RECEIVER / AMPLIFIER
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16-11, YUSHIMA 3-CHOME, BUNKYO-KU, TOKYO 113-0034 JAPAN
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http://www.xiaoyu163.com
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For Japan model
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9 4
2 8
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2 9
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S-1141V.02 DE/CDM 0403
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  • Page 1 3 7 63 1515 0 For Japan model SERVICE MANUAL AVR-3805 MODEL AVC-3890 AV SURROUND RECEIVER / AMPLIFIER L 13942296513 For purposes of improvement, specifications and design are subject to change without notice. Please use this service manual with referring to the operating instructions without fail.
  • Page 2 http://www.xiaoyu163.com AVR3805 / AVC-3890 SAFETY PRECAUTIONS 3 7 63 1515 0 The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
  • Page 3 AVR-3805 / AVC-3890 WIRE ARRANGEMENT 3 7 63 1515 0 If wire bundles are untied or moved to perform adjustment or parts replacement etc.,be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation.
  • Page 4 AVR-3805 / AVC-3890 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 5 AVR-3805 / AVC-3890 ADJUSTMENT 3 7 63 1515 0 Audio Section Idling Current (1U-3469-1) (1U-3469-1) Required measurement equipment: DC Voltmeter : DC Voltmeter Preparation (1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room tempereture 15 °C ~ 30 °C (59 °F ~ 86 °F).
  • Page 6 AVR-3805 / AVC-3890 3 7 63 1515 0 SR ch VR302 SR ch TP101 SL ch FR ch SL ch VR301 FR ch VR102 FL ch VR101 DC Voltmeter C ch VR201 FL ch C ch TP301 SBR ch...
  • Page 7 AVR-3805 / AVC-3890 3 7 63 1515 0 Video Section Component Video Level Adjustment Required measurement equipment etc: Oscilloscope, DVD : Oscilloscope, DVD VIDEO PLAYER VIDEO PLAYER (ex: DVD-1500) ( : DVD-1500) Test Disc: DVD T-S01 DVD T-S01 Preparation...
  • Page 8 AVR-3805 / AVC-3890 3 7 63 1515 0 Oscilloscope VR103 VR102 VR101 Component Video Y L 13942296513 Video Section u163 http://www.xiaoyu163.com...
  • Page 9 AVR-3805 / AVC-3890 3 7 63 1515 0 Y-Signal Vo lts I R E : FLT 100.0 714 ± 50mV -20.0 -10.0 10.0 20.0 30.0 40.0 50.0 60.0 Fig.1 Component Video Y signal Vo lt s I RE : FLT 50.0...
  • Page 10 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 AUDIO BLOCK DIAGRAM DENON LINK (3rd EDITION) MUTE PCM179 PCM_SL/FL ADSP-21266 EPM3032A DSD_SL SL/FL MUTE LC89057W-VF4-E DSD_SL DSD_FL DL SL/SR PCM_FR/SR INPUT DSD_FL DSD_FR MUTE COAX1 INPUT...
  • Page 11 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 BLOCK DIAGRAM 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 12 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (1/6) FRONT CH STEREO OUTPUT INPUT A/D INPUT GAIN FILTER TONE POWER BUFFAM REV.AMP ADJ.AM E.VOL LINE IN ANALOG SPOUT TC94A3 SPOUT MUTE ANALOG H/POUT...
  • Page 13 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (2/6) CENTER CH OUTPUT POWER FILTER E.VOL D/A OUT ANALOG SPOUT DIGITAL IN TC94A32 SPOUT MUTE MUTE DENONLINK PREOUT MUTE PREOUT EXT IN +30dB 1 3 9 4 2 2 9 6 5 1 3 SPOUT 1.87W/8ohm...
  • Page 14 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (3/6) SUBWOOFER CH OUTPUT FILTER E.VOL D/A OUT PREOUT TC94A32 DIGITAL IN MUTE MUTE PREOUT DENONLINK EXT IN 1 3 9 4 2 2 9 6 5 1 3...
  • Page 15 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (4/6) SURROUND CH OUTPUT POWER FILTER E.VOL D/A OUT ANALOG SPOUT DIGITAL IN TC94A32 SPOUT MUTE MUTE DENONLINK PREOUT MUTE PREOUT EXT IN +30dB SPOUT 1 3 9 4 2 2 9 6 5 1 3 1.87W/8ohm...
  • Page 16 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (5/6) SURROUND BACK CH OUTPUT FILTER POWER E.VOL D/A OUT ANALOG SPOUT DIGITAL IN TC94A3 SPOUT MUTE MUTE DENONLINK ZONE2 PREOUT MUTE PREOUT EXT IN...
  • Page 17 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 LEVEL DIAGRAMS (6/6) ZONE2 & ZONE3 POWER ZONE2.Vol ZONE2 LINE IN E.VOL PREOUT ZONE2 TC9459F MUTE PREOUT ZONE3.Vol ZONE3 E.VOL ZONE3 ANALOG SPOUT TC94A32 ZONE3 MUTE ZONE1...
  • Page 18 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK Wave form CH1: D-DATA (IC510 (5) ) D/A CONVERTER INPUT IC816 IC828 IC312 IC523 Dlink LC89057W-VF4-E EPM3128ATC100-10 ADSP-21266SKBCZ-X PCM1791A...
  • Page 19 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CHECK WITH TEST MODE µ µ µ µ µ com/DSP Error Display Mode 1. Operation Spec µ µ µ µ µ com version display mode: When the following conditions are satisfied at its starting state, error information is displayed before version information.
  • Page 20 AVR-3805 / AVC-3890 SEMICONDUCTORS 3 7 63 1515 0 IC’s Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc. IC No. PO : Power P.W.B. AD : Audio/Digital P.W.B. CV : Connect/Video P.W.B. DS : DSP P.W.B.

  • Page 21: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 Pin Name Symbol Type Det (Ext.) Res STBY Stop Function (Int.)   VSEL B O/L Master VR rotation detect input (Rotary encoder) STB output for function switching control  ...

  • Page 22: Avr-3805 / Avc-3890

    AVR-3805 / AVC-3890 3 7 63 1515 0 Pin Name Symbol Type Det (Ext.) Res STBY Stop Function (Int.)    GRN LED O/L LED control pin    FL CE2 O/L FL tube control pin (LC75721E) ...

  • Page 23: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 M30620FC (AD: IC825) L 13942296513 M30620FC Terminal Function Pin Name Symbol I/O Type (Int.) (Ext.) Function P94/TB4 DSP MS DSP control pin P93/TB3 DACCS DAC control pin (AD1854: Chip select) P92/SOUT3...

  • Page 24: Http://Www.xiaoyu163.Com

    47 P45 fsMODE0 (Fixed to L) 48 P44 MCKf Not used (Fixed to L) 49 P43 DLINK ON DENON LINK ON terminal (DENON LINK: H) 50 P42 INT2 DIR2 control pin (LC89057W-E) 51 P41 INT3 DIR3 control pin (LC89057W-E) 52 P40...

  • Page 25: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 Pin Name Symbol I/O Type (Int.) (Ext.) Function 89 P105/AN5 u ERR MUTE Mute control for pop noise preventation (Mute="L") 90 P104/AN4 u BSE(AC3 MUTE) Digital mute control (AC-3 or DTS decode enable: L)

  • Page 26: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 ADSP-21266SKBC-200X (DS: IC312) 3 7 63 1515 0 Note : When this IC is defecitive, replace P.W.B. Unit Ass'y A1 BALL PAD CORNER A1 BALL PAD CORNER Top View 10 9 8 7 6 5 4 3 2 1...

  • Page 27: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 EPM3128ATC100-10 (AD: IC828) 3 7 63 1515 0 (I/O) AUDIO3 (I/O) (I/O) (GND) (VCCIO) TDO (I/O, TDO) TDI (I/O, TDI) (I/O) (I/O) SL/FL (I/O) 64fsDIR2 (I/O) (I/O) (I/O) Top View FDATADSP (I/O) 64fsDIR1 (I/O) PCMFR_SR/DSDFR (I/O)

  • Page 28: Avr-3805 / Avc-3890 9

    AVR-3805 / AVC-3890 TC94A46FG (AD: IC101) 3 7 63 1515 0 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 L A T C H L A T C H L A T C H...

  • Page 29: Avr-3805 / Avc-3890

    AVR-3805 / AVC-3890 LH28F160BJE(3805) (DS: IC313) 3 7 63 1515 0 CY7C1049CV33-10ZC (DS: 314, 315) Top View L 13942296513 INPUT BUFFER 512K x 8 ARRAY POWER COLUMN DOWN DECODER TC9274N-017 (AD: IC301) (Lch) Same as Rch DATA 18 bit Latch Circuit (Rch)

  • Page 30: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 TC9459F (AD: IC381) R-OUT L-OUT 50k W / 91STEP Same as L-ch R-IN L-IN R-LD1 L-LD1 R-LD2 L-LD2 R-A-GND L-A-GND R-ch7 to 91decoder L-ch7 to 91decoder L-ch latch circuit R-ch latch circuit...

  • Page 31: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 BU4094BCF (VI: IC120) (CO: IC503) STROBE 1 DATA CLOCK Q’ BU4094BCF Terminal Function Port Symbol Function EXP1 A(RECA) Video input switching (RECOUT SELECT) EXP2 B(RECB) Video input switching (RECOUT SELECT) EXP3...

  • Page 32: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 LC89057W (AD: IC814, 815, 816) EMPHA/UO AUDIO/VO XMODE RXOUT Microcontroller C bit, U bit 37 DO 36 RERR 24 SDIN 23 SLRCK Input Demodulation Data 22 SBCK Selector 21 RDATA &...

  • Page 33: Http://Www.xiaoyu163.Com

    AVR-3805 / AVC-3890 3 7 63 1515 0 Pin Name Function XOUT X’tal osc. connecting output terminal X’tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz) DVDD — Digital power DGND — Digital GND EMPHA/UO Emphasis information/U-data output/Chip address setting terminal...
  • Page 34 AVR-3805 / AVC-3890 3 7 63 1515 0 PCM1791 (AD: IC523~526) T O P V I E W L R C K B C K D ATA M D I M U T E M D O S C K I...
  • Page 35 AVR-3805 / AVC-3890 3 7 63 1515 0 M35015-210SP (CV: IC453) OSC1 OSC2 VERT* HOR* OSC1 SYNC SIGNAL SYNC SIGNAL DIS- OSC2 VERT* CRIMINATING CIRCUIT SWITCHING CIRCUIT HOR* INPUT INDICATION CONTROL OSCILLATOR OSCIN OSCIN OSC CIRCUIT CIRCUIT OSCOUT FOR SYNC SIGNAL...
  • Page 36 AVR-3805 / AVC-3890 3 7 63 1515 0 PCM1804 (AD: IC519) OSR0 SCKI CLK Control OSR1 AGNDL AGNDR OSR2 Delta-sigma Decimation Modulator (L) L− Filter (L) FMT0 L− R− FMT1 AGNDL LRCK/ FMT0 AGND DSDBCK Serial TOP VIEW FMT1...
  • Page 37 AVR-3805 / AVC-3890 3 7 63 1515 0 TC90A69F (VI: IC109) NJM2274R (VI: IC110) VIEW PLL DET IIC BUS Power Save CTL 8fsc 4fsc (8fsc) CORING V-ENHANCER Vref CORING Ped. DELAY PEAKING CLIP INTERPOLATION LINE LINE Clamp MEMORY MEMORY...
  • Page 38 AVR-3805 / AVC-3890 3 7 63 1515 0 SN74AHCT08NS(CV:IC703) BU4051BCF BU4053BCF BU4052BCF (CV: IC251, 252, 504~507) SN74LV08APW(AD:IC822) (VI: IC101) (VI: IC105, IC108) (CO:IC507) (CV: IC256) (CV: IC255, 509, 510) Common YOUT COMMON Y OUT/IN OUT/IN XOUT COMMON X INHIBIT...
  • Page 39 AVR-3805 / AVC-3890 LMS202IMX 3 7 63 1515 0 LMS202IMX Terminal Function Pin Number Pin Name Pin Function 1, 3 C1+, C1− External capacitor connection pins. Recommended external capacitor C1 = 0.1µF (6.3V) Positive supply for TIA/EIA-232E drivers. Recommended external capacitor C4 = 0.1µF (6.3V) 4, 5 C2+, C2−...
  • Page 40 AVR-3805 / AVC-3890 PQ012FZ01ZP (DS: IC304) 3 7 63 1515 0 DC input (V Bias input (V DC output (V ON/OFF control terminal (V FCX0-03 (AD: IC817)(DS: IC311) 1. OE or ST 2. GND 3. OUT 4: V OPTICAL...
  • Page 41 AVR-3805 / AVC-3890 3 7 63 1515 0 FL DISPLAY FLD(32-BT-10GN) (CO: FL701) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 42 AVR-3805 / AVC-3890 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 43 AVR-3805 / AVC-3890 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 44 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 PRINTED WIRING BOARDS POWER UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 45 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 46 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 AMP CONNECT UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 47 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 DSP ADIEX UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 48 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 49 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 AUDIO/DIGITAL UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 50 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 51 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CONTROL UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 52 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 53 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CONNECT/VIDEO UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 54 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 55 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 VIDEO CONV. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 56 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 57 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 D VIDEO UNIT ( FOR JAPAN MODEL ) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 58 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 59 AVR-3805 / AVC-3890 3 7 63 1515 0 NOTE FOR PARTS LIST Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 60 AVR-3805 / AVC-3890 PARTS LIST OF P.W.B. UNIT ASS’Y (FOR JAPAN) 3 7 63 1515 0 POWER UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC201 263 1035 002 PQ30RV11 IC502 268 0073 905 ICP-N15T TR105,106 273 0458 904...
  • Page 61 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R225 244 2682 903 RS14B3D010JNBST(S) R227 244 2671 901 RS14B3D100JNBST(S) R229 247 2009 983 RM73B--103JT R230 247 2009 909 RM73B--472JT (1608) R303-306 241 2376 964...
  • Page 62 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C403-406 254 4586 936 CE04W2A4R7MT(RE3) C407,408 255 1279 919 CQ93M1H473JT(B) C502 255 4259 758 CQ93P2A104JFC(NH2) C503-505 256 1064 907 CF93A2E334KT(B)L=16 C506 254 4562 031...
  • Page 63 AVR-3805 / AVC-3890 3 7 63 1515 0 AMP CONNECT UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC601 263 1048 002 BA033T IC602 263 1179 007 NJM7805FA(SS)-#4MS IC603 263 0554 005 NJM7905FA IC604 263 1100 047...
  • Page 64 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 D602 276 0305 001 S4VB20 D603,604 276 0432 903 1SS270A TE (TAPE) D605 276 0305 001 S4VB20 D606,607 276 0432 903 1SS270A TE (TAPE)
  • Page 65 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C217 254 4579 707 CE04W1H221MC(RE3) C219 255 4250 964 CQ93P2A330JT(NH2) C221 253 4465 902 CC45SL2H050CT C225 255 4252 959 CQ93P2A221JT(NH2) C309,310 254 4573 981...
  • Page 66 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 CX21 205 0581 069 2P VH-VH CON BASE CX22 205 0581 056 2P VH CONNECTOR BASE CX24 205 0581 001 2P VH CONNECTOR BASE...
  • Page 67 AVR-3805 / AVC-3890 3 7 63 1515 0 DSP ADI EX UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC301 262 3339 907 SN74LVC139APWR IC302,303 262 2642 909 SN74LV573APW-EL2 IC304 263 1205 900 PQ012FZ01ZP IC311 262 3292 905 FCX0-03(25.000M/L)
  • Page 68 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 CAPACITORS GROUP C301 257 0516 954 CK73B1E104KT C302 257 0509 929 CK73B1H102KT C303 257 0516 954 CK73B1E104KT C304 257 0509 929 CK73B1H102KT C305 257 0516 954...
  • Page 69 AVR-3805 / AVC-3890 3 7 63 1515 0 AUDIO/DIGITAL UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC101 262 3347 009 TC94A46FG IC102 263 0896 909 NJM2068MD-TE1 IC103-106 263 1098 900 LM833MX IC107,108 263 0896 909 NJM2068MD-TE1...
  • Page 70 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 TR547 269 0192 902 KRC102S-RTK(10K-10K) TR548 269 0191 903 KRA104S-RTK(47K-47K) TR601 269 0192 902 KRC102S-RTK(10K-10K) TR602 269 0184 907 KRA102S-RTK TR603 269 0192 902...
  • Page 71 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R229,230 247 2005 903 RM73B--101JT R231,232 247 2012 925 RM73B--104JT R251,252 247 2012 996 RM73B--204JT R255 247 2005 945 RM73B--151JT R257,258 247 2012 912...
  • Page 72 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R469-471 247 2005 903 RM73B--101JT R472 247 2012 912 RM73B--913JT R473,474 247 2004 920 RM73B--470JT R475,476 247 2012 925 RM73B--104JT R477-500 247 2018 903...
  • Page 73 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R630 247 2008 968 RM73B--332JT R631 247 2010 927 RM73B--153JT R632,633 247 2007 998 RM73B--162JT R634,635 247 2007 901 RM73B--681JT R636,637 247 2008 968...
  • Page 74 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R859,860 247 2018 903 RM73B--0R0KT R861-863 247 2003 989 RM73B--330JT R864,865 247 2018 903 RM73B--0R0KT R866 247 2004 962 RM73B--680JT R867-869 247 2009 983...
  • Page 75 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C177,178 247 2018 903 RM73B--0R0KT C188 257 0509 929 CK73B1H102KT C213,214 254 4573 981 CE04W1H100MT(RE3) C217,218 254 4581 915 CE04W2A100MT(ROB) C219,220 254 4573 994...
  • Page 76 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C600 255 1273 928 CQ93M1H151KT(B) C601,602 255 1273 999 CQ93M1H561JT(B) C603 255 1273 973 CQ93M1H391KT(B) C604 255 1273 999 CQ93M1H561JT(B) C605 255 1273 928...
  • Page 77 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C862 257 0516 954 CK73B1E104KT C863,864 257 0504 908 CC73CH1H220JT C865,866 257 0516 954 CK73B1E104KT C867 254 4313 950 CE04W1H101MT(ASF) C868 257 0516 954...
  • Page 78 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 JK202 204 8693 008 3P PINJACK(BK/AU) JK301,302 204 8513 023 6P PIN JACK-S2GND-AU JK401 204 8513 023 6P PIN JACK-S2GND-AU JK701 204 8260 004...

  • Page 79: Control Unit

    AVR-3805 / AVC-3890 3 7 63 1515 0 CONTROL UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC503 263 1040 903 BU4094BCF-E2 IC505 263 1048 002 BA033T IC506 GEN6626 MAIN CPU SUB ASS’Y M30624FGAFP(3805-M) IC507 262 2813 903...
  • Page 80 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R559 247 2008 926 RM73B--222JT R560 247 2009 983 RM73B--103JT R561 247 2011 942 RM73B--473JT R562 247 2009 983 RM73B--103JT R563-565 247 2011 942...
  • Page 81 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C581 256 1058 984 CF93A1H124JT (JL) C613 257 0516 954 CK73B1E104KT C709 257 0506 951 CC73CH1H101JT OTHER PARTS GROUP CW60 204 0583 006 6P KR-DA CON.CORD...
  • Page 82 AVR-3805 / AVC-3890 3 7 63 1515 0 CONNECT/VIDEO UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC251,252 262 2826 903 BU4051BCF IC253,254 263 1082 903 TK15420MTL IC255 262 2012 908 BU4052BCF-E2 IC256 262 2013 907 BU4053BCF-E2...
  • Page 83 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 LD701 393 9645 009 SML1216W(D) RESISTORS GROUP R202 247 2009 967 RM73B--822JT R203 247 2011 942 RM73B--473JT R204 247 2007 969 RM73B--122JT R205 244 2052 960...
  • Page 84 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R471,472 247 2004 920 RM73B--470JT R473 247 2007 956 RM73B--112JT R474 247 2009 983 RM73B--103JT R475 247 2005 903 RM73B--101JT R482 247 2018 903...
  • Page 85 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R608 247 2001 981 RM73B--4R7KT R609 247 2012 925 RM73B--104JT R610 247 2011 900 RM73B--333JT R611 247 2001 981 RM73B--4R7KT R612 247 2012 925...
  • Page 86 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C451,452 257 0512 903 CK73F1E104ZT C453,454 254 4574 906 CE04W1H330MT(RE3) C455 254 4536 928 CE04W1A101MT SMG/RE3 C457 257 0504 940 CC73CH1H330JT C458 257 0511 904...
  • Page 87 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C916-918 254 4573 907 CE04W1H0R1MT(RE3) C919 254 4313 950 CE04W1H101MT(ASF) C964 254 4573 907 CE04W1H0R1MT(RE3) OTHER PARTS GROUP CW45 203 6605 008 4P KR-DS CON.CORD...
  • Page 88 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 W701,702 205 1034 007 M3 SCREW TERMINAL W708,709 205 1034 010 M3 SCREW TERMINAL W716 203 0729 003 1P CONTACT ASS'Y W742 001 0234 015...
  • Page 89 AVR-3805 / AVC-3890 3 7 63 1515 0 VIDEO CONV. UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC101 262 2013 907 BU4053BCF-E2 IC102-104 263 1082 903 TK15420MTL IC105 262 2012 908 BU4052BCF-E2 IC108 262 2012 908...
  • Page 90 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 TR742 269 0191 903 KRA104S-RTK(47K-47K) TR743 269 0193 901 KRC104S-RTK(47K-47K) TR744 269 0191 903 KRA104S-RTK(47K-47K) TR745 269 0193 901 KRC104S-RTK(47K-47K) TR746 269 0191 903...
  • Page 91 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 R165,166 247 2004 975 RM73B--750JT R167 247 2004 962 RM73B--680JT R168 247 2004 975 RM73B--750JT R169-172 247 2005 903 RM73B--101JT R173 247 2007 927...
  • Page 92 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 C113 254 4299 919 CE04W1C220MT(SRE) C114,115 257 0501 901 CK73B1H103KT (1608) C116 257 0516 954 CK73B1E104KT C117,118 257 0501 901 CK73B1H103KT (1608) C119 257 0508 959...
  • Page 93 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks 3 7 63 1515 0 OTHER PARTS GROUP AS701 146 2348 008 FLD HOLDER CW154 205 0885 040 15P CON.SOCKET TUC-P CW158 205 0885 040 15P CON.SOCKET TUC-P CX45...
  • Page 94 AVR-3805 / AVC-3890 3 7 63 1515 0 D VIDEO UNIT Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP TR700-703 273 0464 901 KTC3875SGR-RTK TR705 271 0310 907 2SA1163(BL) TR706 269 0144 905 DTC114YK-T146 TR707 269 0192 902...
  • Page 95 AVR-3805 / AVC-3890 95-97 3 7 63 1515 0 L 13942296513 u163 95-97 http://www.xiaoyu163.com...
  • Page 96 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 EXPLODED VIEW 115 106 E2, E2A model 2-10 4- 2 Except JP model 4- 4 1 3 9 4 2 2 9 6 5 1 3 2-11 The symbols indicate the following destinations.
  • Page 97 AVR-3805 / AVC-3890 PARTS LIST OF EXPLODED VIEW 3 7 63 1515 0 Note : The symbols in the column “Remarks” indicate the following destinations. EU : U.S.A. model E1C : China model EC : Canada model EUT : Taiwan R.O.C. model...
  • Page 98 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks Q'ty 3 7 63 1515 0 1U-3602 VIDEO CONV. UNIT ASS'Y for EU,EC 1U-3602B VIDEO CONV. UNIT ASS'Y for E2,E2A 1U-3602F VIDEO CONV. UNIT ASS'Y for E1C,E1K 1U-3602E VIDEO CONV. UNIT ASS'Y...
  • Page 99 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks Q'ty 3 7 63 1515 0 412 4995 013 RADIATOR BRACKET (R) 412 4296 107 RADIATOR BRACKET 233 6467 001 POWER TRANS(3805EU) for EU,EC,EUT 233 6468 000 POWER TRANS(3805E2)
  • Page 100 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks Q'ty 3 7 63 1515 0 479 0003 038 PUSH RIVET 146 2361 001 SCREW COVER 461 1133 003 EMI GASKET UC300279 1/10 009 0151 011 15P FFC CABLE(1.25)
  • Page 101 AVR-3805 / AVC-3890 Ref. No. Part No. Part Name Remarks Q'ty 3 7 63 1515 0 477 0312 008 4X8 TP SCREW 477 0262 019 SPECIAL SCREW L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 102 AVR-3805 / AVC-3890 PACKING VIEW 3 7 63 1515 0 212 222 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 103 AVR-3805 / AVC-3890 PARTS LIST OF PACKING & ACCESSORIES 3 7 63 1515 0 Note : The symbols in the column “Remarks” indicate the following destinations. EU : U.S.A. model E1C : China model EC : Canada model EUT : Taiwan R.O.C. model...
  • Page 104 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 WIRING DIAGRAM 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 105 AVR-3805 / AVC-3890 3 7 63 1515 0 NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts marked with this symbol have critical charac- teristics. Use ONLY replacement parts recommended by the manufacturer. CAUTION: Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
  • Page 106 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (1/14) (1/15) About other regions, please refer to each parts list.
  • Page 107 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (2/14) (2/15) About other regions, please refer to each parts list.
  • Page 108 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (3/14) (3/15) About other regions, please refer to each parts list.
  • Page 109 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (4/14) (4/15) About other regions, please refer to each parts list.
  • Page 110 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (5/14) (5/15) About other regions, please refer to each parts list.
  • Page 111 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (6/14) (6/15) About other regions, please refer to each parts list.
  • Page 112 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (7/14) (7/15) About other regions, please refer to each parts list.
  • Page 113 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (8/14) (8/15) About other regions, please refer to each parts list.
  • Page 114 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (9/14) (9/15) About other regions, please refer to each parts list.
  • Page 115 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (10/14) (10/15) About other regions, please refer to each parts list.
  • Page 116 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (11/14) (11/15) About other regions, please refer to each parts list.
  • Page 117 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (12/14) (12/15) About other regions, please refer to each parts list.
  • Page 118 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (13/14) (13/15) About other regions, please refer to each parts list.
  • Page 119 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 CAUTION: The parts shown in this schematic diagram are all for the U.S.A. or Canada region. SCHEMATIC DIAGRAMS (14/14) (14/15) About other regions, please refer to each parts list.
  • Page 120 AVR-3805 / AVC-3890 3 7 6 3 1 5 1 5 0 (15/15) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 (15/15) D VIDEO UNIT http://www.xiaoyu163.com...

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Avc-3890

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