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. Denon Brand Company, D&M Holdings lnc. X0343 V.06 DE/CDM 0907...
Page 5
Otherwise, incorrect arrangement can be a cause of noise generation. Wire arrangement viewed from the top AVR-3808CI/AVR-3808 model Back Panel side Front Panel side AVR-3808CI / AVR-3808 / AVC-3808...
Page 6
AVC-3808 model Back Panel side Front Panel side AVR-3808CI / AVR-3808 / AVC-3808...
• 7 : DIGITAL POWER UNIT ASSY The viewpoint of each photograph Picture G (photography direction) Picture K,L Picture D Picture C Picture H Picture I Picture E Picture J,M Picture B Picture A Picture F AVR-3808CI / AVR-3808 / AVC-3808...
Page 8
Picture F qSCREW( ) wSCREW( ) eSCREW( ) rSCREW( ) tSCREW( ) Top view Bottom view Please refer to "EXPLODED VIEWS(2/3) (FRONT PANEL UNIT)" for the disassembly method of each P.W.B included in Front panel unit. AVR-3808CI / AVR-3808 / AVC-3808...
Page 9
) Picture H < attention of assembling > Fix the wiring of the wire like this photograph. (2) Disconnect the P-SUPPLY-1 UNIT. ( 。) Picture I AVR-3808CI / AVR-3808 / AVC-3808...
Page 10
(3) Remove Back panel unit from Main unit. ( Picture J eP.W.B. HOLDER rTOP CONNECT UNIT tCW155 yCW068 uCW156 qP.W.B. HOLDER wSCREW( ) Picture K iSCREW COVRE oPUSH LIVET Picture L Q0 S CREW( ) Q1 S CREW( ) Q2 S CREW( ) AVR-3808CI / AVR-3808 / AVC-3808...
Page 11
Please refer to "EXPLODED VIEWS(1/3) (MAIN UNIT)" for the disassembly method of each P.W.B included in Power unit. 5. Trans proceeding Top cover Please refer to "EXPLODED VIEWS(1/3) (MAIN UNIT)" for the disassembly method of Trans. AVR-3808CI / AVR-3808 / AVC-3808...
Page 12
JIG to use for servicing When you repair the printing board, you can use the following JIG. Please order to Denon Official Service Distributor in your region if necessary. Extention cable kit h 00D SPK- 561 EXTENSION UNIT KIT : 1 Set 00D SPK- 562 TUCP CONN.
Page 13
When DSP special code boot, executing DSP reset makes no change to BUSY port "L". No change to BUSY port "L" before issuing DSP special read command. No change to BUSY port "L" before DSP version read. Both SUB/DSP (No error display, version display only) AVR-3808CI / AVR-3808 / AVC-3808...
(7) Adjust the Variable Resistors of other channels in the same way. (8) After 5 minutes from (6), turn VR101 to set the voltage to 8 mV 0.5 mV DC. (9) Adjust the Variable Resistors of other channels in the same way. AVR-3808CI / AVR-3808 / AVC-3808...
Page 16
FR ch Audio Section The adjustment volume and connection terminal of 1U-3806- 1 (POWER AMP Unit)P.W.B. under 1U-3802-2 (P.SUPPLY- 1 Unit)P.W.B.. Insert an adjustment driver / connection terminal from an ad- justment aperture of 1U-3802-2(P.SUPPLY-1 Unit)P.W.B.. AVR-3808CI / AVR-3808 / AVC-3808...
Page 17
After repairing, also replace the fuse. AVR-3808CI / AVR-3808 / AVC-3808...
Page 18
DVD for the function. (COMPONENT1 input) Checking the video convert ON/OFF settings Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT Interlace No output No output Progressive Interlace Progressive no output AVR-3808CI / AVR-3808 / AVC-3808...
Page 19
IC419-9pin : L(0V) Check soldering of IC419. Check input/output of AMP. Input : IC405-5pin Check soldering of IC405. Output : IC405-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 20
IC419-9pin : L(0V) Check soldering of IC419. Check input/output of AMP. Input : IC405-5pin Check soldering of IC405. Output : IC405-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 21
IC419-9pin : L(0V) Check soldering of IC419. Check input/output of AMP. Input : IC405-5pin Check soldering of IC405. Output : IC405-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 22
IC419-9pin : H(+5V) Check soldering of IC419. Check input/output of AMP. Input : IC405-5pin Check soldering of IC405. Output : IC405-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 23
(aside from AVC-3808 JP model) ZONE2 MONITOR OUT (CVBS) Output NG. When checking operation, select DVD for the function. Check ZONE2 is power on. Turn on ZONE2 and check again. Input Input Input CVBS COMPONENT No output AVR-3808CI / AVR-3808 / AVC-3808...
Page 24
IC416-9pin : H(+5V) Check soldering of IC416. Check input/output of AMP. Input : IC405-3pin Check soldering of IC405. Output : IC405-1pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 25
IC416-9pin : H(+5V) Check soldering of IC416. Check input/output of AMP. Input : IC405-3pin Check soldering of IC405. Output : IC405-1pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
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2.3. VCR/DVR MONITOR OUT(CVBS) Output NG VCR/DVR MONITOR OUT(CVBS) Output NG. When checking operation, select DVD for the function. Input Input Input CVBS COMPONENT No output No output VCR : G DVR : H AVR-3808CI / AVR-3808 / AVC-3808...
Page 27
Output : IC413-15pin Check soldering of IC413. Check input/output of AMP. Input : IC403-5pin Check soldering of IC403. Output : IC403-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 28
Output : IC414-15pin Check soldering of IC414. Check input/output of AMP. Input : IC403-3pin Check soldering of IC403. Output : IC403-1pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 29
DVD for the function. (COMPONENT1 Input) Checking the video convert ON/OFF settings Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT No output No output Interlace Progressive Interlace Progressive No output AVR-3808CI / AVR-3808 / AVC-3808...
Page 30
Check input/output of AMP. Input Y: IC404-3pin Input C: IC404-5pin Check soldering of IC404. Output Y : IC404-1pin Output C : IC404-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 31
Input Y : IC404-3pin Input C : IC404-5pin Check soldering of IC404. Output Y : IC404-1pin Output C : IC404-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 32
Input Y : IC404-3pin Input C : IC404-5pin Check soldering of IC404. Output Y : IC404-1pin Output C : IC404-7pin Check cable between main unit and monitor or Check monitor . Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 33
Input Y : IC404-3pin Input C : IC404-5pin Check soldering of IC404. Output Y : IC404-1pin Output C : IC404-7pin Check cable between main unit and monitor or Check monitor . Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 34
2.5. VCR/DVR MONITOR OUT(S) Output NG VCR/DVR MONITOR OUT(S) Output NG. When checking operation, select DVD for the function. Input Input Input CVBS COMPONENT No output No output VCR : M DVR : N AVR-3808CI / AVR-3808 / AVC-3808...
Page 35
Input Y : IC401-3pin Input C : IC401-5pin Check soldering of IC401. Output Y : IC401-1pin Output C : IC401-7pin Check cable between main unit and monitor or Check monitor . Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 36
Input Y : IC402-3pin Input C : IC402-5pin Check soldering of IC402. Output Y : IC402-1pin Output C : IC402-7pin Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 37
When checking operation, select DVD for the function. (COMPONENT1 Input) Checking the video convert ON/OFF settings. Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT No output No output AVR-3808CI / AVR-3808 / AVC-3808...
Page 38
DIGITAL UNIT flaw. Output Y : IC603-13pin Output Cb : IC603-11pin Output Cr : IC603-9pin Check soldering of IC603. Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 39
DIGITAL UNIT flaw. Output Y : IC603-13pin Output Cb : IC603-11pin Output Cr : IC603-9pin Check soldering of IC603. Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
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DIGITAL UNIT flaw. Output Y : IC603-13pin Output Cb : IC603-11pin Output Cr : IC603-9pin Check soldering of IC603. Check of cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 41
DIGITAL UNIT flaw. Output Y : IC603-13pin Output Cb : IC603-11pin Output Cr : IC603-9pin Check soldering of IC603. Check cable between main unit and monitor or Check monitor. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 42
Checking the video convert ON/OFF settings. Video convert ON Video convert OFF Input Input Input Input Input Input Input Input CVBS COMPONENT HDMI CVBS COMPONENT HDMI No output To troubleshooting 3.HDMI/DVI. 1080p Input? No output AVR-3808CI / AVR-3808 / AVC-3808...
Page 43
Check soldering of IC409 and Input : IC409-5pin surrounding parts. Output : IC409-7pin Check output to 1U-3799 DIGITAL UNIT. Check soldering of CW113. Output V : CW113-5pin To troubleshooting 3.HDMI/DVI. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 44
Output Y : IC407-7pin Output C : IC408-7pin Check output to 1U-3799 DIGITAL UNIT. Output Y : CW113-3pin Check soldering of ICW113. Output C : CW113-1pin To troubleshooting 3.HDMI/DVI. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 45
Check soldering of IC602 and surrounding parts. Check output to1U-3799 DIGITAL UNIT. Output Y : CW112-5pin Check soldering of CW112. Output Cb : CW112-3pin Output Cr : CW112-1pin To troubleshooting 3.HDMI/DVI. Unless specified, 1U-3800-1 A.VIDEO UNIT part. AVR-3808CI / AVR-3808 / AVC-3808...
Page 46
Is the DVD player's HDMI output setting referring to the DVD player's operating correct? instructions. When using a DENON DVD player, is the fluorescent display tube's "HDMI" indicator lit? If using a non-DENON DVD player, proceed to "YES". Set the DVD player's output resolution...
Page 47
HDMI connector for the input on defective. DENON DVD player, the side on which the DVD player is proceed to "NO". connected. The HDMI output circuitry is defective. (IC510/IC554/IC601 and surrounding circuitry) AVR-3808CI / AVR-3808 / AVC-3808...
Page 48
Is the wire properly connected between CX136 and CY136? Connect the wire properly. Is operation normal when the 1U-3799 circuit board is replaced? The ETHERNET circuitry is defective. The 1U-3804-2 circuit board may be defective. AVR-3808CI / AVR-3808 / AVC-3808...
Page 49
The circuitry from IC701 on the 1U-3804-2 circuit board to IC441 Is the IC411 pin 15 output level "L"? on the 1U-3779 circuit board is defective. The circuit from IC405 to IC411 is defective. AVR-3808CI / AVR-3808 / AVC-3808...
Page 50
4.3. No sound is output Checking the set Are S/PDIF signals output from IC405 pin 39? The IC405 is defective. Check the Digital audio circuit. AVR-3808CI / AVR-3808 / AVC-3808...
Page 51
Check the "Source Select - Assign" set- log inputs, is the set's "Assign" setting ting. appropriate? Select the input mode in function of the Is the input mode setting appropriate? player's connections. Checking the player. AVR-3808CI / AVR-3808 / AVC-3808...
Page 52
YES IC201 DSP1 (ADSP-213676) part is defective. (F14 P12) Check one of the following, according to the input signal. For the analog input For the HDMI multi channel input For inputs other than "HDMI 2ch", the left AVR-3808CI / AVR-3808 / AVC-3808...
Page 53
103 DIR part is defective. 3 or 4? The input circuits of the various input signals are defective. COAXIAL,OPTICAL : CY171(FFC) or 1U-3800-6 DENON LINK : IC107/108 surrounding HDMI 2ch : IC151 or IC554 surrounding AVR-3808CI / AVR-3808 / AVC-3808...
Page 54
Turn the power off then back on. Updating starts automatic update recovery, etc. automatically. Lower Server is busy Upper Update retry Connection to network could not be performed when Check the network connection. connecting to network after automatic update recovery. Lower Connection fail AVR-3808CI / AVR-3808 / AVC-3808...
Page 65
DI : DIGITAL P.W.B. FR : FRONT P.W.B. AV : AUDIO VIDEO P.W.B. AC : AUDIO/CPU P.W.B. PA : POWER AMP P.W.B. DP : DIGITAL POWER P.W.B. PS : POWER SUPPLY P.W.B. M3087BFLBGP (AC: IC701) AVR-3808CI / AVR-3808 / AVC-3808...
Page 66
M3087BFLBGP Terminal Function AVR-3808CI / AVR-3808 / AVC-3808...
Page 68
: State of port when STANDBY mode. “O/L” = Output port and “L” “I” = Input port Stop : State of port when Stop mode. “O/L” = Output port and “L” “I” = Input port AVR-3808CI / AVR-3808 / AVC-3808...
Page 71
: State of port when STANDBY mode. “O/L” = Output port and “L” “I” = Input port Stop : State of port when Stop mode. “O/L” = Output port and “L” “I” = Input port AVR-3808CI / AVR-3808 / AVC-3808...
Page 72
COMPOSIT MONITOR OUT image output switching EXP36 Z1 VMONIB COMPOSIT MONITOR OUT image output switching EXP37 OSD MUTE Not used (AVR-2808only) IC506 EXP38 OSDV/Y Not used (AVR-2808only) EXP39 ENCOINSEL Not used (AVR-2808only) EXP40 UPCONV RL COMPONENT through /CONVERT route switching AVR-3808CI / AVR-3808 / AVC-3808...
Page 73
D pin LINE control pin (JP model only) EXP52 LINEB D pin LINE control pin (JP model only) IC511 EXP53 INH_LINE D pin LINE control pin (JP model only) (JP model only) EXP54 EXP55 EXP56 BR24L02F-WE2 (DI: IC551) AVR-3808CI / AVR-3808 / AVC-3808...
Page 79
SBCK SBCK clock output terminal (32fs, 64fs, 128fs) SLRCK SLRCK clock output terminal (fs/2, fs, 2fs) SDIN Serial audio data input terminal DGND — Digital GND DVDD — Digital power XMCK Osc. amp output terminal AVR-3808CI / AVR-3808 / AVC-3808...
Page 80
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing. HIN202EIBNZ-T (AV: IC902) 0.1 F +5V TO 10V 0.1 F VOLTAGE INVERTER +10V TO -10V 0.1 F VOLTAGE INVERTER 0.1 F 400k 400k AVR-3808CI / AVR-3808 / AVC-3808...
Page 84
Ach Tone Filter V+ GND V- Bias Control Logic In A1 In A2 Zero Cross Detection In A3 In A4 Out A TONE In B1 In B2 In B3 OutB TONE In B4 Bch Tone Filter AVR-3808CI / AVR-3808 / AVC-3808...
Page 95
PRINTED WIRING BOARDS 1U-3799 DIGITAL P.W.B. UNIT (1/2) COMPONENT SI AVR-3808CI / AVR-3808 / AVC-3808...
Page 96
1U-3799 DIGITAL P.W.B. UNIT (2/2) FOIL SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 97
1U-3800 A.VIDEO P.W.B. UNIT (1/2) COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 98
1U-3800 A.VIDEO P.W.B. UNIT (2/2) FOIL SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 99
1U-3806 POWER AMP P.W.B. UNIT (1/2) COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 100
1U-3806 POWER AMP P.W.B. UNIT (2/2) FOIL SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 101
1U-3802 POWER SUPPLY P.W.B. UNIT COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 102
1U-3845 FRONT P.W.B. UNIT (1/2) COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 103
1U-3845 FRONT P.W.B. UNIT (2/2) FOIL SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 104
1U-3804 AUDIO/CPU P.W.B. UNIT (1/2) COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 105
1U-3804 AUDIO/CPU P.W.B. UNIT (2/2) FOIL SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 106
1U-3817 DIGITAL POWER P.W.B. UNIT FOIL SIDE COMPONENT SIDE AVR-3808CI / AVR-3808 / AVC-3808...
Page 107
Units: pF. Units: pF. When the dielectric strength is indicated in AC, "AC" is included after the dieelectric When the dielectric strength is indicated in AC, "AC" is included after the dieelectric strength value. strength value. AVR-3808CI / AVR-3808 / AVC-3808...
Page 129
F403 BKE2,SRE2,E2A,E1C FUSE LABEL SUB ASSY for F501 BKE2,SRE2,E2A,E1C FUSE LABEL SUB ASSY for F502 BKE2,SRE2,E2A,E1C FUSE LABEL SUB ASSY for F503 BKE2,SRE2,E2A,E1C FUSE LABEL SUB ASSY for F504 BKE2,SRE2,E2A,E1C AVR-3808CI / AVR-3808 / AVC-3808 Except for Japan model...
Page 167
Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. Refer to Back Panel exploded view. AVC-3808 JP only. Refer to Radiator exploded view. Refer to Front Panel exploded view. AVR-3808CI / AVR-3808 / AVC-3808...
Page 168
EXPLODED VIEWS (2/3) (FRONT PANEL UNIT) WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 206 90 Cut INNER PANEL 75 D/S PLATE : Cut INNER PANEL AVR-3808CI / AVR-3808 / AVC-3808...
Page 171
AMP CONNECT UNIT FRONT UNIT ASSY 1U-3845 : EU,EC,EUT FRONT UNIT ASSY 1U-3845A : BKE2,SRE2,E2A FRONT UNIT ASSY 1U-3845D : JP FRONT UNIT ASSY 1U-3845H : E1C P.SUPPLY-2 UNIT FLD UNIT FUNC UNIT H/P UNIT P.SW UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 172
00D 233 6617 000 MAIN TRANS(38E2) BKE2,SRE2,E2A 00D 233 6618 009 MAIN TRANS(38E1C) 00D 233 0727 006 MAIN TRANS(38CIJP) LABEL (TRANS) RUBBER SHEET 00D GEN 8568 TOP COVER SUB ASSY EU,EC,BKE2 : 102 0704 000 AVR-3808CI / AVR-3808 / AVC-3808...
Page 173
00D 144 3029 032 DOOR ASSY BKE2 00D 144 3029 016 DOOR ASSY SRE2 00D 144 3029 058 DOOR ASSY E1C,EUT 00D 144 3029 029 DOOR ASSY 00D 144 3029 045 DOOR ASSY 00D 401 0195 202 HINGE (L) EU,EC,BKE2 AVR-3808CI / AVR-3808 / AVC-3808...
Page 175
PRIMARY-CX022 to P.SW-CY022 SIDE CONNECT-CX124 12P ZH-ZH CON.CORD to DIGITAL-CY124 13P ZH-ZH CON.CORD MAIN CPU-CX136 to DIGITAL-CY136 DIGITAL PWR-CX121 12P-4P/8P PH-PH CORD to DIGITAL CY821/CY421 7P ZH-ZH CON.CORD CX974 to CY974 5P PH-PH CON.CORD USB-CX053 to DIGITAL-CY053 AVR-3808CI / AVR-3808 / AVC-3808...
Page 176
00D 501 2364 069 CARTON CASE CONT.CARD(L) BAR CODE LABEL ASSY P4S LABEL(CARTON) COLOR LABEL SRE2 COLOR LABEL E2A,EUT,E1C GUARANTEE CARD (S) CARTON LABEL(C) RECYCLE MARK CARTON DATE LABEL CARTON LABEL(T) CARTON LABEL SUB ASS CARTON LABEL SUB ASS AVR-3808CI / AVR-3808 / AVC-3808...
Page 178
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 MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. AVR-3808CI / AVR-3808 / AVC-3808...
Page 193
SCHEMATIC DIAGRAMS (15/37) 1U-3799 DIGITAL UNIT(15/16) V. CONVERT SECTION AVR-3808CI / AVR-3808 / AVC-3808...
Page 194
SCHEMATIC DIAGRAMS (16/37) 1U-3799 DIGITAL UNIT(16/16) SUB CPU SECTION AVR-3808CI / AVR-3808 / AVC-3808...
Page 195
SCHEMATIC DIAGRAMS (17/37) 1U-3800 A. VIDEO UNIT(1/6) 1U-3800-1 A. VIDEO UNIT(1/3) AVR-3808CI / AVR-3808 / AVC-3808...
Page 196
SCHEMATIC DIAGRAMS (18/37) 1U-3800 A. VIDEO UNIT(2/6) 1U-3800-1 A. VIDEO UNIT(2/3) AVR-3808CI / AVR-3808 / AVC-3808...
Page 197
SCHEMATIC DIAGRAMS (19/37) 1U-3800 A. VIDEO UNIT(3/6) 1U-3800-1 A. VIDEO UNIT(3/3) AVR-3808CI / AVR-3808 / AVC-3808...
Page 198
SCHEMATIC DIAGRAMS (20/37) 1U-3800 A.VIDEO UNIT(4/6) 1U-3800-3 FRONT IN UNIT 1U-3800-4 MIC UNIT 1U-3800-5 USB UNIT 1U-3800-7 232C UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 199
SCHEMATIC DIAGRAMS (21/37) 1U-3800 A.VIDEO UNIT(5/6) 1U-3800-2 VIDEO CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 200
SCHEMATIC DIAGRAMS (22/37) 1U-3800 A.VIDEO UNIT(6/6) 1U-3800-6 DIGITAL IN UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 201
SCHEMATIC DIAGRAMS (23/37) 1U-3806 P. AMP UNIT(1/3) 1U-3806-1 P. AMP UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 202
SCHEMATIC DIAGRAMS (24/37) 1U-3806 P. AMP UNIT(2/3) 1U-3806-2 IPOD UNIT 1U-3806-4 LR CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 203
SCHEMATIC DIAGRAMS (25/37) 1U-3806 P. AMP UNIT(3/3) 1U-3806-3 AUDIO CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 204
SCHEMATIC DIAGRAMS (26/37) 1U-3802 P. SUPPLY UNIT(1/3) 1U-3802-1 PRIMARY UNIT 1U-3802-5 E2 OUTLET UNIT (EUROPE/ASIA MODEL ONLY) AVR-3808CI / AVR-3808 / AVC-3808...
Page 205
SCHEMATIC DIAGRAMS (27/37) 1U-3802 P. SUPPLY UNIT(2/3) 1U-3802-2 P. SUPPLY-1 UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 206
SCHEMATIC DIAGRAMS (28/37) 1U-3802 P. SUPPLY UNIT(3/3) 1U-3802-3 VOL AMP UNIT 1U-3802-4 SIDE CONNECT UNIT 1U-3802-6 AMP CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 207
SCHEMATIC DIAGRAMS (29/37) 1U-3845 FRONT UNIT(1/2) 1U-3845-2 FLD UNIT 1U-3845-3 FUNC. UNIT 1U-3845-4 H/P UNIT 1U-3845-5 P. SW UNIT 1U-3845-7 FUNC. CONNECT UNIT 1U-3845-8 H/P CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...
Page 208
SCHEMATIC DIAGRAMS (30/37) 1U-3845 FRONT UNIT(2/2) 1U-3845-1 P. SUPPLY-2 UNIT 1U-3845-6 TOP CONNECT UNIT AVR-3808CI / AVR-3808 / AVC-3808...