Denon AVR-5803 Service Manual
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Denon AVR-5803 Service Manual

Av surround receiver / amplifier
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See also: Reference Manual , Setup Manual

SERVICE MANUAL

MODEL
MODEL
AV SURROUND RECEIVER / AMPLIFIER
Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
AVR-5803
AVC-A1SR
Telephone: 03 (3837) 5321
For U.S.A., Canada,
Europe, Asia, China &
Taiwan R.O.C. model
Hi-Fi Component
Charger Base Station
AVR-5803 model only
X0142
1174 NC 0204

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  • Page 1: Service Manual

    MODEL AVC-A1SR MODEL AV SURROUND RECEIVER / AMPLIFIER Charger Base Station AVR-5803 model only Some illustrations using in this service manual are slightly different from the actual set. 16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN Telephone: 03 (3837) 5321 X0142...

  • Page 2: Safety Precautions

    434 (W) × 216 (H) × 486 (D) mm (17-3/32″ × 8-1/2″ × 19-9/64″) Maximum external dimensions: Mass: 29 kg (61 lbs 11.7 oz) Remote Control Unit (RC-8000) AVR-5803 model / (RC-871) AVC-A1SR model Batteries: LR6/AA Type (four batteries) 96 (W) × 38 (H) × 168.5 (D) mm (3-25/32″ × 1-1/2″ × 6-41/64″)
  • Page 3 AVR-5803/AVC-A1SR WIRE ARRANGEMENT 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-5803/AVC-A1SR Wire arrangement viewed from the bottom Front Panel side Back Panel side Wire arrangement viewed from the side (right) Back Panel side Front Panel side...

  • Page 5: Top Cover

    AVR-5803/AVC-A1SR DISASSEMBLY ( Follow the procedure below in reverse order when reassembling ) Top Cover 1. Remove 8 screws on the top. 2. Detach the Top Cover as shown in the arrow direction. Top cover Side Cover Remove 4 screws...
  • Page 6 AVR-5803/AVC-A1SR P.W.B.s on Front Panel 1. FLD P.W.B. & Master VR P.W.B. Remove 6 screws after taking off the master volume knob and nut. 2. Tact SW P.W.B. Remove 8 screws after taking off the tone volume knobs and nuts.
  • Page 7 AVR-5803/AVC-A1SR S. Video P.W.B. / C. Video P.W.B. / Comp. Video P.W.B. Block 1. Take off the Fan unit, then remove 2 screws to detach the cover. 2. Remove 6 screws , 4 screws , 47 screws  " screws for AVC-A1SE model), and detach the Back Panel.
  • Page 8 AVR-5803/AVC-A1SR Front Chassis, Primary P.W.B., H/P P.W.B. 1. Remove 6 screws  & 2. Detach the Front Chassis by pulling upward to release 4 hooks. 3. Remove 3 screws and snap plate, then detach the H/P P.W.B. Front Chassis Hook  &...
  • Page 9 AVR-5803/AVC-A1SR CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK Clock Flow A/D CONVERTER 24.576MHz IC806,856,906,956 IEEE1394 BOARD ICPCM1804 IC677 SYSCK BCK LRCK SDATA 256fs 64fs F/FL 256fs 64fs (18) (16) (17) (15) IC675 LC89057W INPUT D/A CONVERTER SELECTOR ADIN(22) (136) (137) (139) (141) (142) (143) (118) (116) (113) (131) (132) (133) (134)
  • Page 10 AVR-5803/AVC-A1SR Wave Form (fs=48kHz) CH1 DATA CH2 fs CH3 64fs CH1 64fs CH2 fs CH3 256fs CH4 FRONT DATA...
  • Page 11 AVR-5803/AVC-A1SR LEVEL DIAGRAMS (1/5) FRONT ch INPUT ANALOG BUFF. & BUFF. & A/D IN DIFF. BUFF. BUFF. REV. E. VOL & BUFF. DIFF. TONE POWER BUFF. AMP SW AMP L.P .F H. P . F REV. AMP PRE AMP EXT. IN BUFF.
  • Page 12 AVR-5803/AVC-A1SR WIRING DIAGRAMS (2/5) CENTER ch INPUT EXT. IN BUFF. A/D IN DIFF. BUFF. REV. E. VOL & GAIN DIFF. TONE POWER AMP BUFF. AMP REV. AMP PRE AMP ADJUST PRE OUT BUFF. AMP FROM ANALOG L A/D DSP1 DSP2...
  • Page 13 AVR-5803/AVC-A1SR WIRING DIAGRAMS (3/5) SURROUND ch INPUT BUFF. A/D IN DIFF. BUFF. REV. E. VOL & GAIN DIFF. TONE EXT. IN POWER AMP BUFF. AMP REV. AMP PRE AMP ADJUST PRE OUT BUFF. AMP FROM ANALOG L/R A/D DSP1 DSP2...
  • Page 14 AVR-5803/AVC-A1SR WIRING DIAGRAMS (4/5) SURROUND BACK ch INPUT BUFF. A/D IN DIFF. BUFF. REV. E. VOL & GAIN DIFF. TONE EXT. IN POWER AMP BUFF. AMP REV. AMP PRE AMP ADJUST FROM FLch PRE OUT BUFF. AMP FROM ANALOG L/R...
  • Page 15 AVR-5803/AVC-A1SR WIRING DIAGRAMS (5/5) SW ch INPUT BUFF. A/D IN DIFF. BUFF. REV. E. VOL & GAIN DIFF. TONE PRE OUT EXT. IN BUFF. AMP REV. AMP PRE AMP ADJUST BUFF. AMP ANALOG SW FROM ANALOG R A/D DSP1 DSP2...
  • Page 16 AVR-5803/AVC-A1SR ADJUSTMENT Tuner Section (AVR-5803 only) CONNECTION DIAGRAM OF MEASURING INSTRUMENTS 1U-3298 TUNER UNIT STEREO MODULATOR 75ohm FMSSG T302 9 pin IC303 20 pin VR301 VR302 DIGITAL VOLTMETER 1U-3298 TUNER UNIT OSCILLOSCOPE AM IF IC303 12 pin T304...
  • Page 17 FM/MPX ALIGNMENT Tuning Input Output Adjust Alignment Step Frequency Remarks Item Type Frequency Input Level Modulation Coupling Type Connect to Points Adjust to Setting Antenna Digital IC303 Function : FM Tuning Center 98.1 MHz FM SSG 98.1 MHz 60 dB None T302 50mV...

  • Page 18: Audio Section

    AVR-5803/AVC-A1SR Audio Section Idling Current (1U-3296-1, 2) Required measurement equipment : 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 19 AVR-5803/AVC-A1SR SEMICONDUCTORS IC’s Note: Indication before IC No. (SW) denotes “USW-107”. M30802S (IC713) (MAIN) /CS3/A (MA12) /CS2/A /CS1/A /CS0/A /WRL/WR/CASL /WRH/BHE/CASH /RD/DW /BCLK/ALE/CLK /HLDA/ALE TOP VIEW /HOLD /ALE/RAS /RDY /KI3 /KI2 /CTS /RTS /KI1 /CLK /KI0 /CTS /RTS /CTS /CLKS...
  • Page 20 AVR-5803/AVC-A1SR Pin Name Symbol I/O Type Int Res Init Function 25 P84/INT2 _B. DOWN — E↓&L — — Power down detect (L: Down) 26 P83/INT1 _PROTECT — E↑&L — — Protection detect input (H: Detected) 27 P82/INT0 REMOCON — E↑&L —...
  • Page 21 AVR-5803/AVC-A1SR Pin Name Symbol I/O Type Int Res Init Function 90 P120 E. VOL MULTI STB — — — E. VR control output for Multi Room (TC9459) 91 VCC — — — — — — — 92 P30/A8 — —...

  • Page 22: Reset

    AVR-5803/AVC-A1SR M30620FCMGP (IC701) (SUB) /CS0 /CS1 /CS2 /CS3 /WRL/WR /WRH/BHE /BCLK /HLDA /HOLD TOP VIEW /ALE /RDY/CLK /CTS /RTS /CLK /CTS /RTS /CTS /CLKS /CLK /SDA/TA0 /ANEX1/S /SCL/TA0 /TB5 /ANEX0/CLK4 /CLK /TA1 M30620FCMGP Terminal Function Pin Name Symbol I/O Type...

  • Page 23: Oscon

    — — — DAC control terminal (PCM1738) 38 P56 DLINK ON — — — DENON LINK ON terminal (H: DENON LINK) 39 P55/EPM FRASH EPM — — — — When rewrite boot program on, L input set 40 P54 _INT3 —...

  • Page 24: Data

    AVR-5803/AVC-A1SR TC4094BF (IC510, 515, 708, 709, 721) BU4094BCF (IC609, 610, 611, 612, 618, 623, 304, 305, 310, 311, 312) STROBE 1 DATA CLOCK Terminal Function Port Symbol Function EXP1 INA1 VIDEO INPUT SELECT (Selected INA1, INB1, and INC1 combination) EXP2...
  • Page 25 AVR-5803/AVC-A1SR Port Symbol Function EXP1 DINA DIGITAL INPUT SELECTOR control EXP2 DINB DIGITAL INPUT SELECTOR control EXP3 DINC DIGITAL INPUT SELECTOR control EXP4 DIND DIGITAL INPUT SELECTOR control IC510 EXP5 DINE DIGITAL INPUT SELECTOR control EXP6 DINF DIGITAL INPUT SELECTOR control...
  • Page 26 MULTI ROOM POWER Power Amp control for MULTI ROOM (H: M-ZONE1 POWER ON) EXP8 T-MUTE Tuner Mute control EXP17 AD IN SEL H: EXT.IN (MODE=DSP) (AVR-5803 only) EXP18 SW SEL Analog Subwoofer output switching relay EXP19 ST/MONO STREO/MONO control signal (L: STREO)

  • Page 27: Idst

    AVR-5803/AVC-A1SR M35015-210SP (IC302) HOR* OSC1 OSC2 VERT* SYNC SIGNAL SYNC SIGNAL DIS- SWITCHING CIRCUIT CRIMINATING CIRCUIT INPUT INDICATION CONTROL OSCILLATOR OSCIN OSC CIRCUIT CIRCUIT FOR SYNC SIGNAL H COUNTER GENERATION OSC1 OSCOUT OSC2 VERT* DATA HOR* ADDRESS INDICATION LOCATION CONTROL...
  • Page 28 AVR-5803/AVC-A1SR LC89057W (IC600, 625, 650, 675) 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 & Selector 21 RDATA Lock Detect XMODE 20 RLRCK...
  • Page 29 AVR-5803/AVC-A1SR 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 AUDIO/VO Non-PCM detect/V-flag output/ Chip address setting terminal...

  • Page 30: Reset

    AVR-5803/AVC-A1SR ADSP-21161N (IC801, 901) TOP VIEW BOTTOM VIEW ADSP-21161N Terminal Function Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. SFS0 SFS3 DATA[26] DATA[21] BMSTR...

  • Page 31: Reset

    AVR-5803/AVC-A1SR W24257S-70LL (IC528) 262144 bit Address (512x512) Buffer Decode Memory Cell Array I/O 0 Column Switch Input Output data control data control Column Decode I/O 7 I/O7 Address Buffer I/O0 I/O6 I/O1 I/O5 A/02 I/O4 I/O3 Control Buffer Terminal Function Pin.

  • Page 32: Table Of Contents

    AVR-5803/AVC-A1SR SN74LV573APW (IC803, 804, 903, 904) PM4007A (IC527) CPIN SYNC Detection & S / P Demodulator Address Protection A (0~14) CMIN Generator DOUT RESET MUTI OSCON C1F0 DB (0~7) DATA DOUTB C1F1 C2F0 ML TB C2F1 IDST Timing 46.08MHz IDCK...
  • Page 33 AVR-5803/AVC-A1SR TC9273N-016 (IC110, 204) Terminal Function Symbol Name Function Note −Power Terminal Dual Power Use: V = 8.0~17V Single Power Use: V = 8.0~18V  Digital Ground GND = 0V Vss = GND = 0V Vss = -8.0~17V +Power Terminal 2~12 ...

  • Page 34: Reset

    AVR-5803/AVC-A1SR PCM1804 (IC806, 856, 906, 956) OSR0 SCKI CLK Control OSR1 AGNDL AGNDR OSR2 Delta-sigma Decimation Modulator (L) Filter (L) FMT0 FMT1 AGNDL LRCK/ FMT0 AGND DSDBCK Serial TOP VIEW BCK/DSDL FMT1 Output DATA/DSDR Interface OVFL AGNDR OSR0 OVFR OVFL...
  • Page 35 AVR-5803/AVC-A1SR PCM1738 (IC103, 203, 303, 403) LRCK Current Input DATA Segment ZEROL AGND2 ZEROR I/V & Filter Digital Advanced LRCK Bias Filter Segment & & DATA Vref Function MUTE I/V & Filter Control Modulator Function Control TOP VIEW SCKI Current...
  • Page 36 AVR-5803/AVC-A1SR EPM3128A (IC611) 64M SDRAM (TSOP) (IC806, 906) DQ15 VccQ VssQ DQ14 DQ13 VssQ VccQ VccQ DQM1 VssQ TOP VIEW Feature DQM0 Usable gates 2,500 DQM1 Macrocells Logic array blocks Maximum user I/O pins A10/AP (ns) (ns) DQM3 DQM2 DQ31...
  • Page 37 AVR-5803/AVC-A1SR LA3401 LC72131M (IC302/AVR-5803 only) (IC307/AVR-5803 only) XOUT XI N V OL PH ASE PI L OT DET L AMP COMPARATOR DRI V ER V CO STOP V ss SYMMETRI CAL TRI GGER REOCTANCE CI RCUI T STEREO AOUT SW I TCH 38k H z 38k H z 9 0°...
  • Page 38 AVR-5803/AVC-A1SR BU4053BCF BU4052BCF BA15218F (IC206,207,606~608,620,622,820) (IC307, 308, 309, (IC308, 311, 314, 514, BA4510F (IC803~805,853~855,903~905,953~955) 512, 513) 515, 606, 607, 613) BA4560F (IC525) LM833MX (IC102~112,802~805) NJM2068MD (IC101,103,108,109,111~114,201~209, 308, 309,408,409,601~604,801,851,901, YOUT 942,951,952,962,972) COMMON Y XOUT COMMON X NJM4556AD (IC801) NJM5532MD (IC106,107,206,207,301,302,305~307,309, 310,313,314,317,318,321,322,325,326,329,...
  • Page 39 AVR-5803/AVC-A1SR NJM2274R (IC315) FCX0-03 (IC677,808) Power Save CTL Vref 1. OE or ST Clamp 2. GND – 3 Vout – 3. OUT Disc. 750W VIEW 4: V Bias Vsag IC PROTECTOR C Mute CTL CXA1511M (FR: IC502) ICP-N15 (IC101,102,105,106,202) Head Limiter Detector &...
  • Page 40 AVR-5803/AVC-A1SR 2SA933S (S) DTA114EK DTA114EK DTC114EK DTA114TK (AVR-5803 only) DTA114TK DTC143EK 2SC1740S (S)/(E) DTC114EK RN2402 DTC144EK DTC114YK DTC323TK DTC143EK DTC114YK DTC144EK KRC102S DTC323TK (AVR-5803 only) PNP Type NPN Type B (Base) KRC102S C (Collector) RN2402 (AVR-5803 only) E (Emitter) 2SA1037K (S/R)
  • Page 41 AVR-5803/AVC-A1SR  FL DISPLAY CM1690C (FL101) TUNED STEREO PHONO TUNER AUTO V.AUX TAPE MULTI PRO LOGIC DIGITAL DIGITAL ANALOG G2~G16 TUNED STEREO PHONO TUNER AUTO MULTI V.AUX TAPE PRO LOGIC DIGITAL DIGITAL ANALOG Pin Assignment PIN NO. CONNECTION S9 S10 S11 S12 S13 S14 S15 S16 S17 PIN NO.
  • Page 42 AVR-5803/AVC-A1SR PRINTED WIRING BOARDS 1U-3292 FRONT P .W.B. UNIT COMPONENT SIDE...
  • Page 43 AVR-5803/AVC-A1SR 1U-3292 FRONT P .W.B. UNIT FOIL SIDE...
  • Page 44 AVR-5803/AVC-A1SR 1U-3296 POWER AMP P .W.B. UNIT COMPONENT SIDE...
  • Page 45 AVR-5803/AVC-A1SR 1U-3298 TUNER P .W.B. UNIT (for AVR-5803) COMPONENT SIDE FOIL SIDE...
  • Page 46 AVR-5803/AVC-A1SR 1U-3404 PRE REG. P .W.B. UNIT COMPONENT SIDE...
  • Page 47 AVR-5803/AVC-A1SR 1U-3425 DIGITAL P .W.B. UNIT 9 16 COMPONENT SIDE...
  • Page 48 AVR-5803/AVC-A1SR 1U-3425 DIGITAL P .W.B. UNIT FOIL SIDE...
  • Page 49 AVR-5803/AVC-A1SR 1U-3426 DSP P .W.B. UNIT COMPONENT SIDE FOIL SIDE...
  • Page 50 AVR-5803/AVC-A1SR 1U-3436 EXT.IN VOL. P .W.B. UNIT COMPONENT SIDE...
  • Page 51 AVR-5803/AVC-A1SR 1U-3436 EXT.IN VOL. P .W.B. UNIT FOIL SIDE...
  • Page 52 AVR-5803/AVC-A1SR 1U-3437 AUDIO & VIDEO IN P .W.B. UNIT COMPONENT SIDE...
  • Page 53 AVR-5803/AVC-A1SR 1U-3437 AUDIO & VIDEO IN P .W.B. UNIT FOIL SIDE...
  • Page 54 AVR-5803/AVC-A1SR 1U-3444 VIDEO CONVERT P .W.B. UNIT COMPONENT SIDE...
  • Page 55 AVR-5803/AVC-A1SR 1U-3444 VIDEO CONVERT P .W.B. UNIT FOIL SIDE...
  • Page 56 AVR-5803/AVC-A1SR 1U-3460 (1U-3294) REG & SP P .W.B. UNIT COMPONENT SIDE...
  • Page 57 AVR-5803/AVC-A1SR 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. When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
  • Page 58 AVR-5803/AVC-A1SR PARTS LIST OF P.W.B. UNIT ASS'Y Note: The symbol in the column "Remarks" indicate the following destinations. EU: U.S.A. model (AVR-5803) E1: Asia model EC: Canada model (AVR-5803) E1C: China model 1U-3425/3425A DIGITAL P.W.B. UNIT ASS'Y E2: Europe model EUT: Taiwan R.O.C.
  • Page 59 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks TR507 274 0163 904 Transistor 2SD601A D701,702 276 0559 909 Diode DAP202K TR508 272 0125 904 Transistor 2SB709A D703,704 276 0751 901 Diode 1SR154-400 TR509,510 269 0082 902 Transistor DTC114EK...
  • Page 60 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R223,224 247 0030 925 Carbon chip 5.6kohm 1/10W RM73B--562J (AD) R363-366 247 0027 954 Carbon chip 430ohm 1/10W RM73B--431J (AD) R225,226 247 0030 912 Carbon chip 5.2kohm 1/10W RM73B--512J (AD)
  • Page 61 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R600-603 247 2009 909 Carbon chip 4.7kohm 1/16W RM73B--472J R753 247 2007 943 Carbon chip 1kohm 1/16W RM73B--102J R604 247 2003 989 Carbon chip 33ohm 1/16W...
  • Page 62 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks RR401-407 247 2018 903 Carbon chip 0ohm 1/16W RM73B--0R0K RR622,623 247 2005 903 Carbon chip 100ohm 1/16W RM73B--101J RR451,452 247 2018 903 Carbon chip 0ohm 1/16W...
  • Page 63 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks RR800,801 247 2007 943 Carbon chip 1kohm 1/16W RM73B--102J RR927 247 2005 903 Carbon chip 100ohm 1/16W RM73B--101J RR802 247 2009 983 Carbon chip 10kohm 1/16W...
  • Page 64 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C234-237 254 4313 921 Electrolytic 22uF/50V CE04W1H220M (ASF) C525-530 257 3006 924 Metallized chip 0.01uF/16V CF73=1C103J (ECHU) C238,239 254 4313 963 Electrolytic 1uF/50V CE04W1H010M (ASF) C531-541 254 4604 973 Electrolytic 4.7uF/50V...
  • Page 65 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C682 257 0512 903 Ceramic chip 0.1uF/25V CK73F1E104Z C820,821 257 3011 919 Metallized chip 1000pF/50V CF73=1H102J (ECHU) C683 254 4465 921 Electrolytic 10uF/16V CE67C1C100M C822,823...
  • Page 66 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty OTHER PARTS GROUP FB808,809 235 0130 903 EMI filter (11A121) FB812,813 235 0130 903 EMI filter (11A121) CW945 203 6578 009 4P SAN-SAN connector cord...
  • Page 67 AVR-5803/AVC-A1SR 1U-3426 DSP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R901-903 247 3002 947 Carbon chip 3.3ohm 1/16W RM73B--3R3K R904 247 3015 963 Carbon chip 1Mohm 1/16W RM73B--105K...
  • Page 68 AVR-5803/AVC-A1SR 1U-3292G/3292H/3292M FRONT P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R201,202 247 2006 986 Carbon chip 560ohm 1/16W RM73B--561J IC101 262 1911 903 IC M66313FP R301-304 247 2006 960 Carbon chip 470ohm 1/16W...
  • Page 69 AVR-5803/AVC-A1SR 1U-3460(1U-3294G)/3460A REG. & SP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C311,312 257 0511 917 Ceramic chip 0.022uF/50V CK73F1H223Z SEMICONDUCTORS GROUP for E2,E1,E1C,EUT IC302 263 0809 006 IC NJM7805FA (S)
  • Page 70 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C405 255 4232 937 Polypropylene film 1000pF/100V CQ93P2A102J (NH) 001 0057 030 Vinyl wire for EU,EC for E2,E1,E1C,EUT 203 0689 004 1P SIN-SIN wire C406,407 255 1265 936 Mylar film 0.01uF/50V...
  • Page 71 AVR-5803/AVC-A1SR 1U-3404/3404A/3404E/3404F PRE P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP ZD202 276 0645 907 Zener diode MTZJ18A IC101,102 268 0073 905 IC ICP-N15 IC103 263 0809 006 IC NJM7805FA (S)
  • Page 72 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty OTHER PARTS GROUP 206 1039 089 Fuse 3.15A for EU,EC,EUT 206 1015 074 Fuse 3.15A for E2,E1,E1C CN602-607 205 1230 063 6P pin header (6035)
  • Page 73 AVR-5803/AVC-A1SR 1U-3296G/3296H POWER AMP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP D301-304 276 0432 903 Diode 1SS270A D305,306 276 0455 906 Zener diode HZS4A-1 TR101,102 273 0459 903 Transistor KTC2874B...
  • Page 74 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R319,320 241 2378 962 Carbon film 330ohm 1/4W (NB) RD14B2E331JNBS C125-128 254 4527 995 Electrolytic 22uF/100V CE04W2A220M (SMG/RE3) R323,324 241 2315 983 Carbon film 330ohm 1/4W (FR) RD14B2E331GFRS C129-131 254 4313 976 Electrolytic 2.2uF/50V...
  • Page 75 AVR-5803/AVC-A1SR 1U-3436/3436A EXT. IN VOL P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks OTHER PARTS GROUP SEMICONDUCTORS GROUP CN101-104 205 1230 063 6P pin header (6035) IC101 263 0896 909 IC NJM2068MD...
  • Page 76 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks TR605 273 0445 001 Transistor 2SC4495 R201-204 247 2012 925 Carbon chip 100kohm 1/16W RM73B--104J TR606,607 271 0131 924 Transistor 2SA988 (E/F) R205,206 247 2006 960 Carbon chip 470ohm 1/16W...
  • Page 77 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R361 247 2009 909 Carbon chip 4.7kohm 1/16W RM73B--472J R489 247 2008 926 Carbon chip 2.2kohm 1/16W RM73B--222J R363 247 2008 926 Carbon chip 2.2kohm 1/16W RM73B--222J R490 247 2008 997 Carbon chip 4.3kohm 1/16W RM73B--432J...
  • Page 78 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R697-701 247 2018 903 Carbon chip 0ohm 1/16W RM73B--0R0K R800 247 2012 925 Carbon chip 100kohm 1/16W RM73B--104J R801,802 247 2012 996 Carbon chip 200kohm 1/16W RM73B--204J R702,703 247 2008 926 Carbon chip 2.2kohm 1/16W RM73B--222J...
  • Page 79 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R945,946 247 2005 903 Carbon chip 100ohm 1/16W RM73B--101J C133,134 254 4313 918 Electrolytic 10uF/50V CE04W1H100M (ASF) R947,948 247 2018 903 Carbon chip 0ohm 1/16W...
  • Page 80 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C339-342 254 4313 918 Electrolytic 10uF/50V CE04W1H100M (ASF) C663,664 254 4313 976 Electrolytic 2.2uF/50V CE04W1H2R2M (ASF) C345-348 254 4313 918 Electrolytic 10uF/50V CE04W1H100M (ASF) C667,668...
  • Page 81 AVR-5803/AVC-A1SR 1U-3437/3437A A&V IN P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks CC143,144 257 0504 940 Ceramic chip 33pF/50V CC73CH1H330J SEMICONDUCTORS GROUP CC147,148 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101J IC102-112...
  • Page 82 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R139,140 247 2011 942 Carbon chip 47kohm 1/16W RM73B--473J R277,278 247 2011 942 Carbon chip 47kohm 1/16W RM73B--473J R141-144 247 2012 925 Carbon chip 100kohm 1/16W RM73B--104J...
  • Page 83 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R504 247 2018 903 Carbon chip 0ohm 1/16W RM73B--0R0K C191,192 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101J R505 247 2012 996 Carbon chip 200kohm 1/16W RM73B--204J...
  • Page 84 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C501-503 254 4305 900 Electrolytic 0.1uF/50V CE04W1H0R1M (SRE) CX096 205 0884 038 9P connector base (TUC-P) C504 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101J...
  • Page 85 AVR-5803/AVC-A1SR 1U-3444/3444A VIDEO CONVERT P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R307 247 2008 926 Carbon chip 2.2kohm 1/16W RM73B--222J R308 247 2002 964 Carbon chip 10ohm 1/16W...
  • Page 86 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R503,504 247 2009 983 Carbon chip 10kohm 1/16W RM73B--103J R655 247 2002 964 Carbon chip 10ohm 1/16W RM73B--100J R505 247 2006 960 Carbon chip 470ohm 1/16W...
  • Page 87 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks RR502 247 2005 945 Carbon chip 150ohm 1/16W RM73B--151J VR601-603 211 6138 903 Semi fixed resistor 1kohm V03PB102M (RH03ADC) RR503 247 2004 975 Carbon chip 75ohm 1/16W...
  • Page 88 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C537 257 0516 941 Ceramic chip 0.047uF/25V CK73B1E473K C725 254 4465 918 Electrolytic 47uF/16V CE67C1C470M C538 254 4571 912 Electrolytic 1uF/50V CE67C1H010M (MV-B) for E2,E1,E1C,EUT C539 257 0516 941 Ceramic chip 0.047uF/25V...
  • Page 89 AVR-5803/AVC-A1SR 1U-3298G TUNER P.W.B. UNIT ASS'Y (AVR-5803 model only) Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks OTHER PARTS GROUP SEMICONDUCTORS GROUP CW048 205 0885 082 4P connector socket (TUC-P) IC302 263 0439 007 IC LA3401...
  • Page 90 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R349 247 2007 943 Carbon chip 1kohm 1/16W RM73B--102J C390 257 0501 901 Ceramic chip 0.01uF/50V CK73B1H103K R350 247 2012 925 Carbon chip 100kohm 1/16W RM73B--104J...
  • Page 91 Parts marked with this symbol have critical characteristics. 5-24 Use ONLY replacement parts recommended by the manufacturer. 164 158 Europe & Asia model 6-3 6-7 6-9 3-11 AVR-5803 only 77-1 U.S.A., Canada & Taiwan R.O.C. model 10-1 10-2 5-22 5-21 5-10 5-11 5-12...
  • Page 92 AVR-5803/AVC-A1SR Note: The symbol in the column "Remarks" indicate the following destinations. EU: U.S.A. model (AVR-5803) E1: Asia model PARTS LIST OF EXPLODED VIEW EC: Canada model (AVR-5803) E1C: China model E2: Europe model EUT: Taiwan R.O.C. model Ref. No.
  • Page 93 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty 32 412 2741 052 P.W.B. holder (H=22) 78 412 4610 107 Radiator bracket (A) for EU,EC 33 449 0080 076 Edging (CE-012S) 78 412 4610 110 Radiator bracket (A)
  • Page 94 AVR-5803/AVC-A1SR Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty SCREWS 110 102 0632 101 Top cover Black model 110 102 0632 114 Top cover Gold model 151 470 0009 022 Screw 3x6 CPS (SW.W) ZNP 111 513 1581 011 Serial no.
  • Page 95 AVR-5803/AVC-A1SR PACKING VIEW Note: The symbol in the column "Remarks" indicate the following destinations. EU: U.S.A. model (AVR-5803) E1: Asia model EC: Canada model (AVR-5803) E1C: China model PARTS LIST OF PACKING & ACCESSORIES E2: Europe model EUT: Taiwan R.O.C. model Ref.
  • Page 96 AVR-5803/AVC-A1SR BLOCK DIAGRAMS (1/2)
  • Page 97 AVR-5803/AVC-A1SR BLOCK DIAGRAMS (2/2)
  • Page 98 AVR-5803/AVC-A1SR WIRING DIAGRAM...
  • Page 99 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (1/19) 15.2V -14.9V B LINE SIGNAL LINE NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 100 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (1/19) 15.2V -14.9V B LINE SIGNAL LINE NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 101 SCHEMATIC DIAGRAMS (1/19) 15.2V -14.9V...
  • Page 102 AVR-5803/AVC-A1SR...
  • Page 103 20.2V...
  • Page 104 B LINE SIGNAL LINE NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 105 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (2/19) -14.9V 15.2V 15.2V -14.9V 15.2V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a -14.9V...
  • Page 106 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (2/19) -14.9V 15.2V 15.2V -14.9V 15.2V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a -14.9V...
  • Page 107 SCHEMATIC DIAGRAMS (2/19) -14.9V 15.2V...
  • Page 108 AVR-5803/AVC-A1SR 15.2V -14.9V...
  • Page 109 15.2V -14.9V...
  • Page 110 WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. 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. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power card is less than 460kohms, the unit is defective.
  • Page 111 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (3/19) 15.2V 15.2V -14.9V -14.9V B LINE WARNING: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 112 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (3/19) 15.2V 15.2V -14.9V -14.9V B LINE WARNING: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 113 SCHEMATIC DIAGRAMS (3/19) 15.2V -14.9V...
  • Page 114 AVR-5803/AVC-A1SR 15.2V -14.9V...
  • Page 116 B LINE NOTICE WARNING: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CAUTION: CONDITION.
  • Page 117 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (4/19) 15.2V -14.9V -14.9V 15.2V 5.3V 20.2V -14.9V B LINE WARNING: SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 118 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (4/19) 15.2V -14.9V -14.9V 15.2V 5.3V 20.2V -14.9V B LINE WARNING: SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 119 SCHEMATIC DIAGRAMS (4/19) 15.2V -14.9V...
  • Page 120 AVR-5803/AVC-A1SR -14.9V 15.2V...
  • Page 121 20.2V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check. If the leakage ALL RESISTANCE VALUES IN OHM.
  • Page 122 5.3V -14.9V B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (4/19) 1U-3436 EXT. IN VOL UNIT (3/3)
  • Page 123 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (5/19) -14.9V 15.2V B LINE 5.0V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a 3.3V...
  • Page 124 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (5/19) -14.9V 15.2V B LINE 5.0V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a 3.3V...
  • Page 125 SCHEMATIC DIAGRAMS (5/19) -14.9V 15.2V...
  • Page 126 AVR-5803/AVC-A1SR...
  • Page 128 B LINE 5.0V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a 3.3V leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power card is less than 460kohms, the unit is defective.
  • Page 129 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (6/19) -5.0V 5.0V 3.2V 3.2V B LINE SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 130 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (6/19) -5.0V 5.0V 3.2V 3.2V B LINE SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 131 SCHEMATIC DIAGRAMS (6/19) -5.0V 5.0V...
  • Page 132 AVR-5803/AVC-A1SR 3.2V...
  • Page 134 3.2V B LINE SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check. If the leakage ALL RESISTANCE VALUES IN OHM.
  • Page 135 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (7/19) 3.2V 1.8V 3.2V 3.2V 3.2V WARNING: NOTICE + B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 136 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (7/19) 3.2V 1.8V 3.2V 3.2V 3.2V WARNING: NOTICE + B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 137 SCHEMATIC DIAGRAMS (7/19) 3.2V 1.8V 3.2V...
  • Page 138 AVR-5803/AVC-A1SR 3.2V...
  • Page 139 3.2V...
  • Page 140 3.2V WARNING: NOTICE + B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. SIGNAL LINE Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CAUTION: CONDITION.
  • Page 141 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (8/19) 3.2V 15.2V -14.9V 5.0V 3.2V WARNING: Parts marked with this symbol have critical characteristics. B LINE Use ONLY replacement parts recommended by the manufacture. SIGNAL LINE CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 142 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (8/19) 3.2V 15.2V -14.9V 5.0V 3.2V WARNING: Parts marked with this symbol have critical characteristics. B LINE Use ONLY replacement parts recommended by the manufacture. SIGNAL LINE CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 143 SCHEMATIC DIAGRAMS (8/19) 3.2V...
  • Page 144 AVR-5803/AVC-A1SR 15.2V -14.9V...
  • Page 145 5.0V 3.2V...
  • Page 146 WARNING: Parts marked with this symbol have critical characteristics. B LINE Use ONLY replacement parts recommended by the manufacture. SIGNAL LINE CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check. If the leakage ALL RESISTANCE VALUES IN OHM.
  • Page 147 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (9/19) 3.4V 3.4V 3.4V 5.2V 5.3V 20.2V 6.1V 5.0V 3.2V B LINE WARNING: 15.2V Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: 12.0V 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 148 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (9/19) 3.4V 3.4V 3.4V 5.2V 5.3V 20.2V 6.1V 5.0V 3.2V B LINE WARNING: 15.2V Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: 12.0V 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 149 SCHEMATIC DIAGRAMS (9/19) 3.4V...
  • Page 150 AVR-5803/AVC-A1SR...
  • Page 151 3.4V 15.2V 12.0V...
  • Page 152 3.4V 5.2V 5.3V 20.2V 6.1V 5.0V 3.2V B LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. 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 153 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (10/19) 15.2V -14.9V WARNING: NOTICE Parts marked with this symbol have critical characteristics. ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM B LINE Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD...
  • Page 154 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (10/19) 15.2V -14.9V WARNING: NOTICE Parts marked with this symbol have critical characteristics. ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM B LINE Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD...
  • Page 155 SCHEMATIC DIAGRAMS (10/19) 15.2V -14.9V...
  • Page 156 AVR-5803/AVC-A1SR...
  • Page 157 NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000, ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-M EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO S CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOU NOTICE.
  • Page 158 WARNING: Parts marked with this symbol have critical characteristics. M=1,000,000 OHM B LINE Use ONLY replacement parts recommended by the manufacture. MICRO-MICRO FARAD SIGNAL LINE AT MO SIGNAL INPUT CAUTION: Before returning the unit to the customer, make sure you make either (1) a WITHOUT PRIOR leakage current check or (2) a line to chassis resistance check.
  • Page 159 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (11/19) 15.2V -14.9V WARNING: NOTICE Parts marked with this symbol have critical characteristics. B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD...
  • Page 160 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (11/19) 15.2V -14.9V WARNING: NOTICE Parts marked with this symbol have critical characteristics. B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD...
  • Page 161 SCHEMATIC DIAGRAMS (11/19) 15.2V -14.9V...
  • Page 162 AVR-5803/AVC-A1SR...
  • Page 164 WARNING: NOTICE Parts marked with this symbol have critical characteristics. B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Use ONLY replacement parts recommended by the manufacture. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CAUTION: CONDITION.
  • Page 165 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (12/19) 15.2V -14.9V 5.0V 3.2V 5.0V B LINE -4.8V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: SCHEMATIC DIAGRAMS (12/19) Before returning the unit to the customer, make sure you make either (1) a...
  • Page 166 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (12/19) 15.2V -14.9V 5.0V 3.2V 5.0V B LINE -4.8V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: SCHEMATIC DIAGRAMS (12/19) Before returning the unit to the customer, make sure you make either (1) a...
  • Page 167 SCHEMATIC DIAGRAMS (12/19)
  • Page 168 AVR-5803/AVC-A1SR 15.2V -14.9V 5.0V...
  • Page 169 NOTICE ALL RESISTANCE VALUES IN OHM. ALL CAPACITANCE VALUES IN MICR EACH VOLTAGE AND CURRENT ARE CONDITION. CIRCUIT AND PARTS ARE SUBJECT NOTICE.
  • Page 170 3.2V 5.0V B LINE -4.8V SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: SCHEMATIC DIAGRAMS (12/19) Before returning the unit to the customer, make sure you make either (1) a 1U-3460-1 SP UNIT-1 leakage current check or (2) a line to chassis resistance check.
  • Page 171 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (13/19) 11.8V 5.0V 15.2V 24.7V -12.1V -25V -5.0V -14.9V 5.1V 11.9V 5.0V 11.3V -32.3V -44.2V 3.2V 7.6V 5.0V 12.2V -11.6V 23.2V -4.8V 6.1V 9.1V 10.5V B LINE WARNING: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics.
  • Page 172 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (13/19) 11.8V 5.0V 15.2V 24.7V -12.1V -25V -5.0V -14.9V 5.1V 11.9V 5.0V 11.3V -32.3V -44.2V 3.2V 7.6V 5.0V 12.2V -11.6V 23.2V -4.8V 6.1V 9.1V 10.5V B LINE WARNING: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics.
  • Page 173 SCHEMATIC DIAGRAMS (13/19) 11.8V 5.0V -12.1V -5.0V 5.1V 11.9V -32.3V -44.2V...
  • Page 174 AVR-5803/AVC-A1SR 15.2V 24.7V -25V -14.9V 5.0V 11.3V 3.2V 7.6V...
  • Page 175 6.1V 10.5V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FAR EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPU CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 176 5.0V 12.2V -11.6V 23.2V -4.8V 9.1V B LINE WARNING: 0 OHM Parts marked with this symbol have critical characteristics. SCHEMATIC DIAGRAMS (13/19) RO FARAD Use ONLY replacement parts recommended by the manufacture. 1U-3404-1 PRIMARY UNIT 1U-3404-6 PRE FUSE UNIT 1U-3404-13 D513 UNIT NAL INPUT CAUTION: 1U-3404-2 FLAC UNIT...
  • Page 177 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (14/19) -32.3V 5.3V 5.1V 5.3V NOTICE B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION.
  • Page 178 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (14/19) -32.3V 5.3V 5.1V 5.3V NOTICE B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION.
  • Page 179 SCHEMATIC DIAGRAMS (14/19) -32.3V 5.3V 5.1V...
  • Page 180 AVR-5803/AVC-A1SR...
  • Page 181 5.3V...
  • Page 182 NOTICE B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 183 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (15/19) 5.0V -4.8V 5.3V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM B LINE ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION.
  • Page 184 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (15/19) 5.0V -4.8V 5.3V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM B LINE ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION.
  • Page 185 SCHEMATIC DIAGRAMS (15/19) 5.0V -4.8V...
  • Page 186 AVR-5803/AVC-A1SR...
  • Page 187 5.3V...
  • Page 188 NOTICE B LINE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD SIGNAL LINE EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 189 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (16/19) 5.0V 5.0V -4.8V 5.3V 5.0V -4.8V WARNING: B LINE Parts marked with this symbol have critical characteristics. SIGNAL LINE Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 190 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (16/19) 5.0V 5.0V -4.8V 5.3V 5.0V -4.8V WARNING: B LINE Parts marked with this symbol have critical characteristics. SIGNAL LINE Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check.
  • Page 191 SCHEMATIC DIAGRAMS (16/19)
  • Page 192 AVR-5803/AVC-A1SR 5.0V 5.0V -4.8V...
  • Page 193 5.0V -4.8V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a NOTICE leakage current check or (2) a line to chassis resistance check. If the leakage ALL RESISTANCE VALUES IN OHM.
  • Page 194 5.3V B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (16/19) 1U-3444-3 S-VIDEO UNIT...
  • Page 195 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (17/19) 5.0V 9.1 V 5.0V 5.0V -4.8V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. 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 196 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (17/19) 5.0V 9.1 V 5.0V 5.0V -4.8V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. 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 197 SCHEMATIC DIAGRAMS (17/19) 9.1 V...
  • Page 198 AVR-5803/AVC-A1SR 5.0V 5.0V 5.0V -4.8V...
  • Page 200 -4.8V WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. 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. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power card is less than 460kohms, the unit is defective.
  • Page 201 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (18/19) 5.0V 20.2V + B LINE SIGNAL LINE NOTICE WARNING: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 202 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (18/19) 5.0V 20.2V + B LINE SIGNAL LINE NOTICE WARNING: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture.
  • Page 203 SCHEMATIC DIAGRAMS (18/19)
  • Page 204 AVR-5803/AVC-A1SR 5.0V...
  • Page 205 NOTICE WARNING: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Parts marked with this symbol have critical characteristics. ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD Use ONLY replacement parts recommended by the manufacture. EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CAUTION: CONDITION.
  • Page 206 20.2V + B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (18/19) 1U-3437-7 COMP . RGB UNIT...
  • Page 207 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (19/19) 12.1V 5.3V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 208 AVR-5803/AVC-A1SR SCHEMATIC DIAGRAMS (19/19) 12.1V 5.3V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 209 SCHEMATIC DIAGRAMS (19/19) 12.1V...
  • Page 210 AVR-5803/AVC-A1SR 5.3V...
  • Page 212 5.3V NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. WARNING: Parts marked with this symbol have critical characteristics.

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