Denon AVR-2808 Service Manual Download Page 50 | Manualshive

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50

AVR-2808

BLOCK DIAGRAMS (2/2)

VIDEO BLOCK DIAGRAM

IC601
(PLD)

EPM570F

256

Ｃ

5

Ｎ

IC101

RECOUT

BUFFER/INH

DAC D

DAC E

DAC F

DAC B

DAC C

VIDEO CONVERT BLOCK

COMPONENT OUT2

D CONTROL OUT

( JAPAN ONLY)

COMPONENT/D IN

D CONTROL IN

(JAPAN ONLY)

IC305

VIDEO

DRIVER

LA73062V

6dB

INPUT:1Vpp

-6dB

-6dB

-6dB

70

℃

fc:1.06Hz

fc:3.21Hz

fc:1.06Hz

fc:79.6Hz

DIGITAL VIDEO

HDMI-1

HDMI

fc:1.06Hz

fc:3.21Hz

fc:3.21Hz

HDMI -2

1000u

INPUT X3

D-INPUT X2

COMPONENT OUT1

Video

Audio

To DSP

IC501/502

INPUT

SELECTOR

6dB

6dB

6dB

LOAD

fc:0.016Hz

fc:0.016Hz

fc:0.016Hz

IC504

UP CONVERT SIGNAL

COMPONENT

SIGNAL DET.

IC503

6dB

6dB

fc:0.016Hz

fc:0.016Hz

6dB

fc:0.016Hz

IC501

INPUT

SELECTOR

NJW1321

IC806

VIDEO

DECODER

ADV7401

70

℃

IC807

VIDEO

ENCODER

2808

ADV7320

2308

ADV7172

70

℃

CVBS OUT

S MONI.DET.

0dB

ZONE2 CVBS OUT

0dB

SYNC. DET.

IC307

OSD

OSD BLOCK

0dB

0dB

0dB

0dB

0dB

INPUT:2Vpp

INPUT:2Vpp

70

℃

fc:0.15Hz

fc:0.16Hz

fc:0.16Hz

fc:0.16Hz

fc:0.16Hz

S-VIDEO

SIGNAL DET.

S( Y/ C) IN

6dB

6dB

-6dB

-6dB

fc:0.16Hz

fc:0.16Hz

S( Y/C) RECOUT

INPUT MUTE

2808

INPUT X7

2308

INPUT X5

OUTPUT X2

INPUT MUTE

IC101

RECOUT

BUFFER/INH

6dB

6dB

fc:0.16Hz

fc:0.16Hz

SIGNAL DET.

CVBS IN

-6dB

CVBS RECOUT

6dB

OUTPUT X2

INPUT MUTE

INPUT MUTE

CONPOSITE

6dB

fc:0.16Hz

fc:0.16Hz

INPUT:0.82Vpp

IC603

TRANSMITTER

SiI9134

IC554

RECEIVER

SiI9135

S( Y/C) OUT

0dB

0dB

To DIR

I2s

SPDIF

LINE3

DC

GENERATOR

-6dB

-6dB

-6dB

fc:0.016Hz

fc:0.016Hz

fc:0.016Hz

fc:0.016Hz

fc:0.016Hz

fc:0.016Hz

-6dB

-7.7dB

INPUT:1.0Vpp

INPUT:1.0Vpp

INPUT:0.286Vp

INPUT:0.7Vpp

INPUT:0.7Vpp

LOAD

IC102/IC106

INPUT

LOAD

IC103/107

REC/Z2

SELECTOR

SELECTOR

SELECTOR

SELECTOR

INTERNAL

GAIN:0dB

INPUT

REC/Z2

OPTION

LOAD

IC109

IC110

IC113

IC113

IC115

IC306

IC306

IC310

IC309

IC303

IC104

IC111

IC112

IC108

-6dB

-6dB

-6dB

-6dB

PS/HD:YCBCR4:2:2

16bit

SD:ITU-R656

8bit

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

LOAD

6dB

6dB

6dB

SIGNAL DET.

75

Ω

75

Ω

LOAD

LOAD

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

75

Ω

LOAD

75

Ω

LOAD

75

Ω

LOAD

75

Ω

LOAD

75

Ω

LOAD

75

Ω

75

Ω

75

Ω

75

Ω

LOAD

AVR2808 ONLY

AVR2808 ONLY

AVR2808

ONLY

AVR2808

ONLY

AVR2808 ONLY

AVR2808 ONLY

2808

INPUT X7

2308

INPUT X5

-6dB

-6dB

-6dB

AVR2808 ONLY

IC902

I/P

SCALER

FLI2310

SD:ITU-R656 ONLY

PS/HD:YCBCR4:2:2

16bit

IC114

IC306

IC308

IC115

IC116

IC105

IC112

IC114

75

Ω

75

Ω

LOAD

75

Ω

LOAD

75

Ω

LOAD

75

Ω

LOAD

LOAD

75

Ω

75

Ω

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Summary of Contents for AVR-2808

Page 1: ...ase 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 8 X0348 2 V 06 DE CDM 0...

Page 2: ...k that all screws parts and wires removed or discon nected for servicing have been put back in their original po sitions inspect that no parts around the area that has been serviced have been negative...

Page 3: ...3 AVR 2808 1 2 z 500V M 1 z 2 z...

Page 4: ...4 AVR 2808 DIMENSION AVR 2808 344 434 155 15 5 170 5 20 8 244 5 372 8 26 4 420 54 7...

Page 5: ...5 AVR 2808 MEMO...

Page 6: ...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 Wir...

Page 7: ...he printing board you can use the following JIG Please order to Denon Official Service Distributor in your region if necessary Extention cable kit 00D SPK 561 EXTENSION UNIT KIT 1 Set 00D SPK 562 TUCP...

Page 8: ...GITAL I O UNIT 3 8 UCON CONNECT UNIT 3 9 P SW UNIT 2 2 AUDIO UNIT ASSY 3 11 FFC LOCK UNIT Refer to DISASSEMBLY 4 AUDIO UNIT and EXPLODED VIEW 2 2 AUDIO UNIT 2 3 ZONE UNIT 4 8 AUDIO LIMIT UNIT 3 7 UCON...

Page 9: ...9 AVR 2808 The viewpoint of each photograph photography direction Top view Picture A Picture B Bottom view Picture C Picture G Picture E Picture D Picture F...

Page 10: ...emove the screws Please refer to EXPLODED VIEW for the disassembly method of each P W B included in FRONT UNIT ASSY FRONT UNIT ASSY EXPLODED VIEW Proceeding TOP COVER SUB ASSY FRONT UNIT ASSY Picture...

Page 11: ...onnector wires Please refer to EXPLODED VIEW for the disassembly method of each P W B included in DIGITAL UNIT ASSY DIGITAL UNIT ASSY EXPLODED VIEW Proceeding TOP COVER SUB ASSY BACK PANEL Picture A N...

Page 12: ...mbly method of AM FM TUNER AM FM TUNER EXPLODED VIEW 6 REMOTE IPOD UNIT Please refer to EXPLODED VIEW for the disassembly method of REMOTE IPOD UNIT REMOTE IPOD UNIT EXPLODED VIEW Proceeding TOP COVER...

Page 13: ...older FFC Please refer to EXPLODED VIEW for the disassembly method of each P W B included in MAIN CPU UNIT MAIN CPU UNIT EXPLODED VIEW Proceeding TOP COVER SUB ASSY BACK PANEL 1 DIGITAL UNIT ASSY 2 2...

Page 14: ...MAIN CPU UNIT ASSY EXPLODED VIEW 11 TRANS Please refer to EXPLODED VIEW for the disassembly method of TRANS TRANS EXPLODED VIEW Proceeding TOP COVER SUB ASSY BACK PANEL 1 DIGITAL UNIT ASSY 2 2 AUDIO U...

Page 15: ...makes no change to ACK H 1 When DSP data read executing REQ L makes no change to ACK L 1 When DSP data write executing WRITE H makes no change to ACK H 1 When DSP data write executing REQ L makes no...

Page 16: ...Y L 1 DSP WRITE L ACK H 1 DSP REQ L ACK L 1 DSP WRITE H ACK H 1 DSP REQ L ACK L 1 DSP DSP BUSY L 1 DSP BUSY L 1 DSP BUSY L 1 DSP 2 NG DSP DSP BUSY L 2 DSP BUSY L 2 DSP WRITE L ACK H 2 DSP REQ L ACK L...

Page 17: ...AC Line and turn power switch ON 4 Presetting MASTER VOLUME counterclockwise min MODE 7CH STEREO FUNCTION CD 5 Allow 2 minutes and turn VR401 clockwise to adjust the TEST POINT voltage to 1 5 mV 0 5 m...

Page 18: ...tion terminal from an ad justment aperture of 1U 3841 1 REG Unit P W B SL ch FR ch FL ch SR ch CX063 C ch SBR ch SBL ch CX082 Audio Section DC Voltmeter VR406 SBR ch SBL ch VR403 FR ch SR ch VR401 VR4...

Page 19: ...om IC501 to the primary circuitry and replace any defective parts YES YES YES Check the primary circuitry parts including the POWER switch for poor contacts etc and replace any defective parts Check t...

Page 20: ...Checking the video convert ON OFF settings Video convert ON Video convert OFF Input CVBS Input S Input COMPONENT Input CVBS Input S Input COMPONENT A B Interlace or Progressive D No output No output...

Page 21: ...NIT flaw OK Check output of video driver Output V IC305 36pin NG Check soldering of IC305 OK Check input output of analog SW Input IC108 14pin Output IC108 13pin NG Check analog SW settings IC108 10pi...

Page 22: ...X123 soldering or DIGITAL UNIT flaw OK Check output of video driver Output V IC305 36pin NG Check soldering of IC305 OK Check input output of analog SW Input IC108 14pin Output IC108 13pin NG Check an...

Page 23: ...heck output of video driver Output V IC305 36pin NG Check soldering of IC305 OK Check input output of analog SW Input IC108 14pin Output IC108 13pin NG Check analog SW settings IC108 10pin H 5V IC108...

Page 24: ...ounding parts OK Check input output of analog SW Input IC108 14pin Output IC108 13pin NG Check analog SW settings IC108 10pin L 0V IC108 9pin H 5V NG Check soldering of IC301 and CX073 OK OK Check sol...

Page 25: ...CVBS Output NG When checking operation select DVD for the function Check ZONE2 is power on Turn on ZONE2 and check again OK Input CVBS Input S Input COMPONENT E F No output 2 2 ZONE2 MONITOR OUT CVBS...

Page 26: ...put IC105 3pin Output IC105 4pin NG Check analog SW settings IC105 10pin L 0V IC105 9pin H 5V NG Check IC304 and CX073 soldering or DIGITAL UNIT flaw OK OK Check soldering of IC105 Check input output...

Page 27: ...ering of IC116 OK Check input output of analog SW Input IC105 5pin Output IC105 3pin NG Check analog SW settings IC105 10pin L 0V IC105 9pin H 5V NG Check IC304 and CX073 soldering or DIGITAL UNIT fla...

Page 28: ...R DVR MONITOR OUT CVBS Output NG When checking operation select DVD for the function Input CVBS Input S Input COMPONENT VCR 1 G VCR 2 H No output No output 2 3 VCR DVR MONITOR OUT CVBS NG VCR DVR MONI...

Page 29: ...n Output IC115 1pin NG Check soldering of IC115 OK Check input output of video driver Input IC101 12pin Output IC101 24pin NG Check video driver settings IC101 16pin H 5V NG Check CX162 soldering or D...

Page 30: ...15 3pin Output IC115 1pin NG Check soldering of IC115 OK Check input output of video driver Input IC101 3pin Output IC101 33pin NG Check analog video driver IC101 7pin H 5V NG CX162 soldering or DIGIT...

Page 31: ...ng the video convert ON OFF settings Video convert ON Video convert OFF Input CVBS Input S Input COMPONENT Input CVBS Input S Input COMPONENT I J Interlace or Progressive No output L No output Interla...

Page 32: ...soldering of IC305 OK Check input output of analog SW Input Y IC104 5pin Input C IC104 14pin Output Y IC104 3pin Output C IC104 13pin NG Check analog SW settings IC104 10pin H 5V IC104 9pin L 0V NG C...

Page 33: ...tput C IC305 32pin NG Check soldering of IC305 OK Check input output of analog SW Input Y IC104 5pin Input C IC104 14pin Output Y IC104 3pin Output C IC104 13pin NG Check analog SW settings IC104 10pi...

Page 34: ...ing of IC305 OK Check input output of analog SW Input Y IC104 5pin Input C IC104 14pin Output Y IC104 3pin Output C IC104 13pin NG Check analog SW settings IC104 10pin H 5V IC104 9pin L 0V NG Check IC...

Page 35: ...04 3pin Output C IC104 13pin NG Check analog SW settings IC104 10pin H 5V IC104 9pin L 0V NG Check IC301 and CX073 soldering or DIGITAL UNIT flaw OK OK Check soldering of IC104 Check input output of A...

Page 36: ...VCR DVR MONITOR OUT S Output NG When checking operation select DVD for the function Input CVBS Input S Input COMPONENT No output VCR 1 M VCR 2 N No output 2 5 VCR DVR MONITOR OUT S NG VCR DVR MONITOR...

Page 37: ...of IC113 IC114 and surrounding parts OK Check input output of video driver Input Y IC101 17pin Input C IC101 15pin Output Y IC101 20pin Output C IC101 22pin NG Check video driver settings IC101 16pin...

Page 38: ...ing of IC113 IC114 and surrounding parts OK Check input output of video driver Input Y IC101 8pin Input C IC101 6pin Output Y IC101 29pin Output C IC101 31pin NG Check video driver settings IC101 7pin...

Page 39: ...ion COMPONENT1 Input Checking the video convert ON OFF settings Video convert ON Video convert OFF Input CVBS Input S Input COMPONENT Input CVBS Input S Input COMPONENT O P No output No output No outp...

Page 40: ...0pin Output Y IC501 27pin Output Cb IC501 24pin Output Cr IC501 21pin NG Check IC501 CX112 and CX162 soldering or DIGITAL UNIT flaw OK Check input output of AMP Input Y IC504 1pin Input Cb IC504 3pin...

Page 41: ...pin Input Cr IC501 10pin Output Y IC501 27pin Output Cb IC501 24pin Output Cr IC501 21pin NG Check IC501 CX112 and CX162 soldering or DIGITAL UNIT flaw OK Check input output of AMP Input Y IC504 1pin...

Page 42: ...in Input Cr IC504 5pin Output Y IC504 13pin Output Cb IC504 11pin Output Cr IC504 9pin NG Check AMP settings IC504 7pin H 5V NG Check CX162 soldering or DIGITAL UNIT flaw OK OK Check soldering of IC50...

Page 43: ...ert ON OFF settings Video convert ON Video convert OFF Input CVBS Input S Input COMPONENT Input HDMI Input CVBS Input S Input COMPONENT Input HDMI R S No output To troubleshooting 3 HDMI DVI 1080p Inp...

Page 44: ...flaw OK OK Check soldering of IC109 Check input output of AMP Input IC115 5pin Output IC115 7pin NG Check soldering of IC115 and surrounding parts OK Check output to 1U 3838 DIGITAL UNIT Output V CX12...

Page 45: ...utput of AMP Input Y IC113 5pin Input C IC114 5pin Output Y IC113 7pin Output C IC114 7pin NG Check soldering of IC113 IC114 and surrounding parts OK Check output to 1U 3838 DIGITAL UNIT Output Y CX12...

Page 46: ...n NG Check AMP settings IC503 7pin H 5V NG Check CX162 soldering or DIGITAL UNIT flaw OK OK Check soldering of IC503 and surrounding parts Check output to1U 3838 DIGITAL UNIT Output Y CX112 3pin Outpu...

Page 47: ...etting correct YES Check the HDMI output setting referring to the DVD player s operating instructions YES When using a DENON DVD player is the fluorescent display tube s HDMI indicator lit If using a...

Page 48: ...between the DVD player and the set is disconnected NO Are the picture and sound output from other Monitor Out terminals VIDEO out S VIDEO out or Component out YES The HDMI output circuitry is defecti...

Page 49: ...2 VOLUME HDP TV CBL SAT VCR DVR V AUX MIC DA Z2 DA Z3 GND H P ZONE3 VOLUME NJW1194 HDMI1 VCROUT HDMI2 DVROUT I2S OPT1 OPT2 OPT3 OPT4 FGAIN COAX1 DA FL HDMI OUT COAX2 DA FR COAX3 I2S SPDIF DSD DA C OPT...

Page 50: ...X7 2308 INPUT X5 OUTPUT X2 INPUT MUTE IC101 RECOUT BUFFER INH 6dB 6dB fc 0 16Hz fc 0 16Hz SIGNAL DET CVBS IN 6dB CVBS RECOUT 6dB OUTPUT X2 INPUT MUTE INPUT MUTE CONPOSITE 6dB fc 0 16Hz fc 0 16Hz INPUT...

Page 51: ...51 AVR 2808 CLOCK FLOW WAVE FORM IN DIGITAL BLOCK CH1 D DATA 1 CH1 DATA CH2 fs CH3 64fs CH4 256fs 3 CH1 DATA CH2 fs CH3 64fs 2 Wave form...

Page 52: ...52 AVR 2808 LEVEL DIAGRAMS 1 6...

Page 53: ...53 AVR 2808 LEVEL DIAGRAMS 2 6...

Page 54: ...54 AVR 2808 LEVEL DIAGRAMS 3 6...

Page 55: ...55 AVR 2808 LEVEL DIAGRAMS 4 6...

Page 56: ...56 AVR 2808 LEVEL DIAGRAMS 5 6...

Page 57: ...57 AVR 2808 LEVEL DIAGRAMS 6 6...

Page 58: ...58 AVR 2808 MEMO...

Page 59: ...Sub com Reset control pin 2 P95 CLK4 MICDET I Lv Eu Z O L O L Microphone detect input Detected H 3 P94 TB4 H PDET I Lv Eu Z O L O L HEADPHONE detect input Detected H 4 P93 TB3 FL DATA O C Z O L O L FL...

Page 60: ...rt H input set TRIGGER OUT 2 control pin 47 P47 RDSDOUT I Eu Z O L O L RDS DETECT IN control pin 48 P46 TURDSCLK CKTU O C Z O L O L TUNER RDS CLOCK OUT 49 P45 TURDSDATA DATATU O C Z O L O L RDS DATA O...

Page 61: ...Eu Z O L O L KEY3 SIGNAL INPUT 96 AVSS AVSS GND 97 P100 AN0 SET OPTION I Lv Z O L O L SET OPTION SELECT 98 VREF VREF VREF 99 AVCC AVCC POWER 5V 100 P97 SIN4 O Ed Z O L O L Not used Pin Pin Name Symbo...

Page 62: ...7320 9 P86 VDRST O C Eu Z Video encoder reset ADV7430 10 RESET SUBRESET I Lv Eu L Reset input 11 XOUT X1 O Oscillator connection 12 VSS VSS GND 13 XIN X2 I Oscillator connection 14 VCC VCC 3 3V 15 P85...

Page 63: ...reset 55 P35 Z1SMONIB O C Z Z1 SMONITOR Select 56 P34 1HTINT I Lv Z HDMI OUT signal detect input HDMI TRANS1 SiI9134 57 P33 DZ3A O Ed Z Z3 Digital Select control pin 58 P32 DACMDI O C Z DAC control pi...

Page 64: ...computer Port Name The name entered in the data sheet of microcomputer Symbol Symbolized interface function I O Input or out of part I Input port O Output port Type Composition of port in case of outp...

Page 65: ...ZONE2 VIDEO V S input switching EXP13 Z2B MAIN ZONE VIDEO V S input switching EXP14 Z2C MAIN ZONE VIDEO V S input switching EXP15 Z1MONIA MAIN ZONE VMONITOR output switching EXP16 Z1MONIB MAIN ZONE VM...

Page 66: ...BACK MUTE CONTROL L MUTE EXP7 PREZ2MUTE ZONE2 PREOUT MUTE CONTROL L MUTE0 EXP8 PREZ3MUTE ZONE3 PREOUT MUTE CONTROL L MUTE MC IC107 EXP9 HPRLY HEAD PHONE RELAY CONTROL H HEAD PHONE ON EXP10 FRL FRONT A...

Page 67: ...67 AVR 2808 Sil9135CTU DI IC554 Functional Block Diagram...

Page 68: ...68 AVR 2808 Sil9134CTU DI IC702 Functional Block Diagram...

Page 69: ...CK clock in output terminal fs 21 RDATA O Serial audio data output terminal 22 SBCK O SBCK clock output terminal 32fs 64fs 128fs 23 SLRCK O SLRCK clock output terminal fs 2 fs 2fs 24 SDIN I Serial aud...

Page 70: ...output terminal 3 state 38 DI I com I F write data input terminal 39 CE I com I F chip enable input terminal 40 CL I com I F clock input terminal 41 XMODE I System reset input terminal 42 DGND Digital...

Page 71: ...71 AVR 2808 CY7C1049DV33 10Z DI IC207 TC74VHCT08AFT DI IC104 956 990 SN74LV08APW EL2 DI IC106 TC74VHC573FT DI IC204 205...

Page 72: ...LBCIN 30 DCCAP_RB 80 RBCIN 31 R5IN 81 GND 32 DCCAP_SW 82 LAIN 33 L6IN 83 RAIN 34 DCCAP _SUBL 84 CAIN 35 R6IN 85 LSAIN 36 DCCAP _SUBR 86 RSAIN 37 L7IN 87 LBAIN 38 GND 88 RBAIN 39 R7IN 89 SWAIN 40 GND 9...

Page 73: ...7 GND 23 A DR0 8 Out A 24 A DR1 9 VDDOUT 25 OutB 10 DATA 26 GND 11 CLOCK 27 DCCAP_B 12 LATCH 28 GND 13 GND 29 I nB4 14 Tone_Tr1a 30 I nB3 15 Tone_Ba1a 31 I nB2 16 Tone_Ba2a 32 I nB1 17 16 1 32 Bias V...

Page 74: ...DTI LRCK PDN CSN CCLK CDTI DZFR DZFL VDD VSS AOUTL AOUTL AOUTR AOUTR CXA1511M FR IC602 SN74LVC139APWR DI IC203 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1G 1A 1B 1Y0 1Y1 1Y2 1Y3 GND VCC 2G 2A 2B 2Y0 2Y1...

Page 75: ...t D7 D6 D5 D4 D3 D2 D1 D0 DATA2 L setup 0 0 0 0 0 0 0 0 H setup 1 1 1 1 1 1 1 1 Function Superimpose MAIN ZONE MAIN ZONE Not used Signal select CVBS signal channel select S signal channel select L S L...

Page 76: ...76 AVR 2808 ADV7320 DI IC807...

Page 77: ...77 AVR 2808 NJM2581M TE1 AV IC503 504...

Page 78: ...78 AVR 2808 PQ30RV11 MC IC502 TC74VHC244FT DI IC153...

Page 79: ...rol Sensor FR IC101 3 OPTICAL TORX142 FR IC201 202 203 TOTX142 FR IC204 205 GP1FMV31RK0F FR IC701 4 LED SMLV12416W S LED FR LD301 GND Vcc Vout GND VOUT Vcc Head Amp Limiter Amp BPF Detector Comparator...

Page 80: ...80 AVR 2808 5 FL DISPLAY FLD HCA 19LM07T FR FL101 PIN CONNECTION GRID ASSIGNMENT...

Page 81: ...81 AVR 2808 ANODE CONNECTION...

Page 82: ...82 AVR 2808 MEMO...

Page 83: ...83 AVR 2808 PRINTED WIRING BOARDS 1U 3838A DIGITAL P W B UNIT 1 2 COMPONENT SIDE...

Page 84: ...84 AVR 2808 1U 3838A DIGITAL P W B UNIT 2 2 FOIL SIDE...

Page 85: ...85 AVR 2808 1U 3839A A AUDIO VIDEO P W B UNIT 1 2 COMPONENT SIDE...

Page 86: ...86 AVR 2808 1U 3839A A AUDIO VIDEO P W B UNIT 2 2 FOIL SIDE...

Page 87: ...87 AVR 2808 1U 3840A FRONT P W B UNIT 1 2 COMPONENT SIDE...

Page 88: ...88 AVR 2808 1U 3840A FRONT P W B UNIT 2 2 FOIL SIDE...

Page 89: ...89 AVR 2808 1U 3841A POWER REG P W B UNIT 1 2 COMPONENT SIDE...

Page 90: ...90 AVR 2808 1U 3841A POWER REG P W B UNIT 2 2 FOIL SIDE...

Page 91: ...91 AVR 2808 1U 3854A POWER AMP P W B UNIT 1 2 COMPONENT SIDE...

Page 92: ...92 AVR 2808 1U 3854A POWER AMP P W B UNIT 2 2 FOIL SIDE...

Page 93: ...93 AVR 2808 1U 3857A MAIN CPU P W B UNIT 1 2 COMPONENT SIDE...

Page 94: ...94 AVR 2808 1U 3857A MAIN CPU P W B UNIT 2 2 FOIL SIDE...

Page 95: ...RN Metal film 3D 2W M 20 F Lead wire forming RK Metal mixture 3F 3W 3H 5W CE Aluminum foil 0J 6 3V F 1 HS High stability type electrolytic CA Aluminum solid 1A 10V G 2 BP Non polar type electrolytic C...

Page 96: ...80MTR E1 IC551 00D 262 3744 903 BR24L02FV W IC552 553 00D 262 3723 908 SN74CBT3306PWG4 IC554 00D 262 3720 008 SII9135CTU IC555 00D 263 1270 906 UPC2918BT1D E1 AT IC556 00D 262 3744 903 BR24L02FV W IC5...

Page 97: ...6 00D 276 0833 900 ESD PROTECTOR 6802 D509 00D 276 0833 900 ESD PROTECTOR 6802 D512 00D 276 0833 900 ESD PROTECTOR 6802 D515 00D 276 0833 900 ESD PROTECTOR 6802 D518 00D 276 0833 900 ESD PROTECTOR 680...

Page 98: ...p CK73B1E103KT 1005 C205 nsp CK73B1E103KT 1005 C208 209 00D 257 5002 913 CC73CH1H9R0DT 1005 C211 nsp CK73B1E103KT 1005 C212 nsp CK73B1H102KT 1005 C213 nsp CK73B1A104KT 1005 C214 00D 257 0525 903 CK73B...

Page 99: ...35 738 00D 257 0525 903 CK73B0J475KT P 1608 C746 nsp CK73B1E104KT 1608 C801 00D 257 0525 903 CK73B0J475KT P 1608 C802 803 nsp CK73B1H102KT 1005 C804 nsp CK73B1A104KT 1005 C806 nsp CK73B1A104KT 1005 C8...

Page 100: ...C73CH1H101JT 1005 CC115 nsp CK73B1E103KT 1005 CC117 nsp CK73B1H102KT 1005 CC119 00D 257 0525 903 CK73B0J475KT P 1608 CC209 00D 257 5001 985 CC73CH1H6R0DT 1005 CC210 215 nsp CK73B1H102KT 1005 CC216 00D...

Page 101: ...035 00D 203 5405 005 3P SDN VH CON CORD CX041 00D 205 0355 046 4P KR CON BASE L CX063 nsp 6P CONN BASE KR PH CX071 00D 205 1343 950 7P FFC BASE 9610SC CX072 00D 205 1325 075 7P SOCKET 9120 CX111 nsp 1...

Page 102: ...R301 00D 269 0193 901 KRC104S RTK P 47K 47K TR302 00D 271 0312 905 KTA1504S GR RTK P TR303 304 00D 273 0464 901 KTC3875S GR RTK P TR501 00D 269 0192 902 KRC102S RTK P 10K 10K TR502 00D 269 0144 905 DT...

Page 103: ...21 00D 254 4522 932 CE04W1V330MT SMG RE3 C322 00D 254 4533 947 CE04W0J331MT SMG RE3 C323 00D 254 4327 904 CE04W0J102MT SMG C324 00D 254 4533 947 CE04W0J331MT SMG RE3 C325 00D 254 4533 918 CE04W0J470MT...

Page 104: ...nsp CC73CH1H101JT 1608 C644 645 nsp CC73CH1H221JT 1608 C646 655 00D 254 4524 985 CE04W1H100MT SMG RE3 C656 661 00D 254 4802 911 CE04W1J100MT RA3 C662 673 00D 254 4524 985 CE04W1H100MT SMG RE3 C674 67...

Page 105: ...C P CX052 nsp 5P CON BASE TUC P CX073 00D 205 1325 075 7P SOCKET 9120 CX078 nsp 7P CON SOCKET TUC P CX079 nsp 7P CON PLUG TWG P CX112 nsp 11P SOCKET 9120 CX123 00D 205 1326 029 12P SOCKET 9120 CX135 n...

Page 106: ...RC102S RTK P 10K 10K TR604 00D 273 0464 901 KTC3875S GR RTK P TR605 00D 269 0191 903 KRA104S RTK P 47K 47K D101 00D 276 0704 903 1SR35 400A T93X D103 00D 276 0794 900 KDS160 RTK P D105 00D 276 0794 90...

Page 107: ...622 nsp CK73B1H102KT 1608 C623 00D 254 4524 943 CE04W1H010MT SMG RE3 C624 nsp CC73CH1H101JT 1608 C625 nsp CK73B1H103KT 1608 1608 C626 00D 254 4522 932 CE04W1V330MT SMG RE3 C627 nsp CK73B1H103KT 1608 1...

Page 108: ...8757 009 1P PIN S JACK MDC 074V AU JK703 00D 204 8217 031 H P JACK BK AU JK707 00D 204 8754 002 3P PIN JACK MSP 253V AU B3 S301 00D 212 5611 903 TACT SWITCH TAPE H5 S302 00D 212 1030 009 POWER SWITCH...

Page 109: ...06 KTA1267 GR AT P TR805 00D 272 0158 007 KTB778 O U P TR806 00D 274 0198 005 KTD998 O U P TR807 00D 273 0469 906 KTC3209 Y AT P TR808 00D 271 0313 904 KTA1281 Y AT P TR809 00D 273 0468 907 KTC3199 GR...

Page 110: ...254 4524 972 CE04W1H4R7MT SMG RE3 CC518 00D 254 4524 985 CE04W1H100MT SMG RE3 CC519 00D 254 4524 972 CE04W1H4R7MT SMG RE3 CC520 00D 254 4524 985 CE04W1H100MT SMG RE3 OTHERS PARTS GROUP CX031 nsp 3P EH...

Page 111: ...111 AVR 2808 W801 nsp M3 SCREW TERMINAL 00D 001 0229 004 WIRE 00D 513 3730 035 FUSE LABEL T2AL for F801 00D 513 3730 035 FUSE LABEL T2AL for F802 Ref No Part No Part Name Remarks Q ty New...

Page 112: ...10K 10K TR726 00D 269 0184 907 KRA102S RTK P 10K 10K TR732 00D 269 0192 902 KRC102S RTK P 10K 10K TR733 00D 269 0184 907 KRA102S RTK P 10K 10K TR737 00D 273 0464 901 KTC3875S GR RTK P TR738 00D 271 03...

Page 113: ...5P CON BASE TUC P CX063 nsp 6P NH CONNECTOR BASE CX074 nsp 7P CON BASE TUC P CX082 nsp 8P NH CONNECTOR BASE CX091 nsp 9P CON BASE TUC P CX115 00D 205 0375 013 11P CON BASE KR PH CX409 415 00D 203 540...

Page 114: ...C TR304 305 00D 269 0066 902 DTC323TKT96 C TR501 00D 273 0464 901 KTC3875S GR RTK P TR507 508 00D 273 0464 901 KTC3875S GR RTK P TR509 00D 269 0192 902 KRC102S RTK P 10K 10K TR512 513 00D 273 0468 907...

Page 115: ...26 327 00D 254 4524 985 CE04W1H100MT SMG RE3 C332 333 nsp CK73B1H102KT 1608 C501 502 00D 254 4524 985 CE04W1H100MT SMG RE3 C503 00D 254 4651 913 CE04W0J102MT H15 KY C505 nsp CK73B0J475KT 1608 C506 00D...

Page 116: ...FB101 102 nsp RM73B 0R0KT 1608 FF501 506 nsp FUSE CLIP TAPE FH501 506 nsp FUSE CLIP TAPE JK101 00D 205 1305 008 9P D SUB CONNECTOR JK301 00D 203 3961 004 1P AC OUTLET E2 JK502 00D 203 3958 004 AC_INL...

Page 117: ...49 1 202 205 211 202 202 45 205 205 43 212 205 47 205 46 6 1 44 205 201 205 205 205 3 5 84 87 85 32 53 3 3 33 3 4 55 56 203 207 207 42 202 205 3 1 202 40 207 207 207 207 48 17 19 205 209 13 208 16 12...

Page 118: ...118 AVR 2808 MEMO...

Page 119: ...1 A VIDEO UNIT 1 2 2 AUDIO UNIT 1 2 3 ZONE UNIT 1 3 nsp FRONT UNIT ASSY 1U 3840A 3 1 FLD UNIT 1 3 2 FUNC UNIT 1 3 3 FRONT IN UNIT 1 3 4 MIC UNIT 1 3 5 REMOTE IPOD UNIT 1 3 6 DIGITAL I O UNIT 1 3 7 V...

Page 120: ...ET 2808SRE2 1 22 00D 143 1295 027 DOOR SHEET 2808SPE2A 1 23 nsp RUBBER SHEET DOOR CLOSE 2 24 nsp RUBBER SHEET DOOR OPEN 2 25 00D 143 1294 002 WINDOW 1 26 00D 113 1996 202 CURSOR KNOB 2808BKE2 1 26 00D...

Page 121: ...14RT Fix CPU POWER UNIT 1 84 nsp P W B HOLDER H 10 KGLS 10RT Fix MAIN CPU UNIT 1 85 nsp CARD SPACER H 10 KGPS 10RF Fix MAIN CPU UNIT 1 86 nsp WIRE CLAMPER 8 87 nsp RUBBER SHEET 60X25XT2 2 88 nsp RUBB...

Page 122: ...nsp 3P BL SCN CON CORD CX413 1 512 nsp 3P BL SCN CON CORD CX414 1 513 nsp 3P BL SCN CON CORD CX415 1 514 nsp 4P PH SAN CON CORD CW041 1 515 nsp 6P PH SAN CON CORD CW063 1 516 nsp 10P DA DA CON CORD CZ...

Page 123: ...0D 511 4733 006 INST MANUAL E2 _1 2808BKE2 2808SRE2 1 305 00D 511 4736 003 INST MANUAL E2 _2 2808BKE2 2808SRE2 1 304 00D 511 4700 000 INST MANUAL E2A 2808SPE2A 1 306 00D 231 0089 007 AM LOOP ANTENNA 1...

Page 124: ...f the leakage current exceeds 0 5 milli amps or if the resistance from chassis to either side of the power cord is less than 460 kohms the unit is defective WARNING DO NOT return the unit to the custo...

Page 125: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 1 31 1U 3838 1 DIGITAL UNIT 1 12 AVR 2808CI AVR 988 AVR 2808 AVC 2808...

Page 126: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 2 31 1U 3838 1 DIGITAL UNIT 2 12 AVR 2808CI AVR 988 AVR 2808 AVC 2808...

Page 127: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 3 31 1U 3838 1 DIGITAL UNIT 3 12...

Page 128: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 4 31 1U 3838 1 DIGITAL UNIT 4 12...

Page 129: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 5 31 1U 3838 1 DIGITAL UNIT 5 12...

Page 130: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 6 31 1U 3838 1 DIGITAL UNIT 6 12...

Page 131: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 7 31 1U 3838 1 DIGITAL UNIT 7 12...

Page 132: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 8 31 1U 3838 1 DIGITAL UNIT 8 12...

Page 133: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 9 31 1U 3838 1 DIGITAL UNIT 9 12...

Page 134: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 10 31 1U 3838 1 DIGITAL UNIT 10 12...

Page 135: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 11 31 1U 3838 1 DIGITAL UNIT 11 12...

Page 136: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 12 31 1U 3838 1 DIGITAL UNIT 12 12...

Page 137: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 13 31 1U 3839 A AUDIO VIDEO UNIT 1 4 1U 3839 1 A VIDEO UNIT 1 3...

Page 138: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 14 31 1U 3839 A AUDIO VIDEO UNIT 2 4 1U 3839 1 A VIDEO UNIT 2 3...

Page 139: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 15 31 1U 3839 A AUDIO VIDEO UNIT 3 4 1U 3839 1 A VIDEO UNIT 3 3 1U 3839 3 ZONE UNIT...

Page 140: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 16 31 1U 3839 A AUDIO VIDEO UNIT 4 4 1U 3839 2 A AUDIO UNIT...

Page 141: ...6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 17 31 1U 3840 FRONT UNIT 1 3 1U 3840 1 FLD UNIT 1U 3840 2 FUNC UNIT 1U 3840 9 P SW UNIT AVR 2808CI AVR 2808 AVC 2808 mo...

Page 142: ...3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 18 31 1U 3840 FRONT UNIT 2 3 1U 3840 3 FRONT IN UNIT 1U 3840 4 MIC UNIT 1U 3840 5 REMOTE IPOD UNIT AVR 2808CI AVR 2808 AVC 28...

Page 143: ...AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 19 31 1U 3840 FRONT UNIT 3 3 1U 3840 6 DIGITAL I O UNIT 1U 3840 7 V D JOINT UNIT 1U 3840 8 uCON CONNECT UNIT 1U 3840 10 D TERMINAL UNIT AVR 280...

Page 144: ...88 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 20 31 1U 3842 FRONT UNIT 1 3 1U 3842 1 FLD UNIT 1U 3842 2 KEY UNIT A 1U 3842 3 KEY UNIT B 1U 3842 4 FUNC UNIT 1U 3842 5 LED UNIT 1U 3842 6 VOL UNIT 1U 3842 7 JO...

Page 145: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 21 31 1U 3842 FRONT UNIT 2 3 1U 3842 8 FRONT IN UNIT 1U 3842 9 MIC UNIT 1U 3842 10 REMOTE IPOD UNIT...

Page 146: ...5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 22 31 1U 3842 FRONT UNIT 3 3 1U 3842 11 DIGITAL I O UNIT 1U 3842 12 V D JOINT UNIT 1U 3842 13 uCON CONNECT UNIT AVR 988 m...

Page 147: ...T2AL 250V T2AL 250V JAPAN T2A T2A 8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 23 31 1U 3841 POWER REG UNIT 1 3 1U 3841 1 REG UNIT 1U 3841 9 LIMIT CONNECT UNIT 1...

Page 148: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 24 31 1U 3841 POWER REG UNIT 2 3 1U 3841 6 PRE AMP UNIT...

Page 149: ...f f 8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 25 31 1U 3841 POWER REG UNIT 3 3 1U 3841 7 AUDIO CONNECT UNIT 1U 3841 8 AUDIO LIMIT UNIT f...

Page 150: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 26 31 1U 3854 POWER AMP UNIT 1 2 1U 3854 1 POWER AMP UNIT 1 2 1U 3841 11 HOLD UNIT...

Page 151: ...OPE T4AL 250V T4AL 250V CHINA T4AL 250V T4AL 250V JAPAN T4A T4A 2 8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 27 31 1U 3854 POWER AMP UNIT 2 2 1U 3854 1 POWER A...

Page 152: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 28 31 1U 3857 MAIN CPU UNIT 1 3 1U 3857 1 MAIN CPU UNIT 1 2...

Page 153: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 29 31 1U 3857 MAIN CPU UNIT 2 3 1U 3857 1 MAIN CPU UNIT 2 2...

Page 154: ...HOLDER F1 F8 F501 F502 F503 F504 USA CANADA 10A 125V 8A 125V 3 15A 125V 3 15A 125V 3 15A 125V 3 15A 125V EUROPE T4AL 250V T2 5A 250V T3 15AL 250V T3 15AL 250V T3 15AL 250V T3 15AL 250V CHINA T4AL 250...

Page 155: ...8 7 6 5 4 3 2 1 A B C D E F AVR 2808CI AVR 988 AVR 2808 AVC 2808 SCHEMATIC DIAGRAMS 31 31 1U 3875 D TERMINAL UNIT 1 1...

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