Marantz AV8003 Service Manual page 73

INPUT PWB
FROM DMP PWB
FROM DSP PWB -1/2
3P-2.0MM-WIRE
BN73 BN86
3 2 1 3 2
ANA[00:33]
ANA23
ANA22
ANA20
ANA21
R201
JK21 ANA00
+15V
100
L L
VCR1 REC OUT
ANA06 C245
TV
10/50
R R
8 7 6 5
R202
ANA01
100
R203
ANA02
100
L L
1 2 3 4
DVD ANA07 C246
10/50
R R
-15V
R204 ANA03
100
R205
ANA04
100
L L
ANA[00:33]
VCR1 IN
R R
R206
ANA05
100
R207 C225
ANA06 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
JK22
TV-L
1K 10/50
L L 65
ANA00
66
DVD-L
VCR1 OUT 67
ANA02
68
VCR1-L
R R 69
R208 C226 ANA04
ANA07
70
VCR2-L
1K 10/50 IC21
71
ANA08
R209 ANA08
72
TC94A46CFG
100
L L 73
VCR2-R
74
ANA09
DSS/VCR2 IN 75
VCR1-R
76
ANA05
R R 77
DVD-R
R210
ANA09 78
ANA03
100 79
C227 TV-R
R211
ANA10 80
ANA01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1K 10/50
L L
DSS/VCR2 OUT
R R
R212 C228
ANA11
+15V -15V
1K
10/50
R213
JK23 ANA12
100
L L DSS/VCR2 REC OUT
C249
ANA10 ANA28
10/50
TAPE IN
8 7 6 5
R R
R214 ANA13
100
C229
R215 ANA14
1K 10/50 1 2 3 4
L L
C250 10/50
ANA11
ANA29
TAPE OUT
TAPE REC OUT
ANA14 ANA30
C253 10/50
R R
R216 C230
ANA15
8 7 6 5
1K 10/50
R217
ANA16
100
L L
CD/CDR IN 1 2 3 4
C254
ANA15
ANA31
R R
10/50
R218 CD/CDR REC OUT
ANA18
ANA17 ANA32
100 C257 10/50
R219 C231
JK24 ANA18
8 7 6 5
L L 1K 10/50
CD/CDR OUT
1 2 3 4
R R
C232
R220 ANA19
C258
ANA19
ANA33
1K 10/50
10/50
R221 C233 +15V -15V
L L 10/50
1K MULTI_A_L_OUT
MULTI_A OUT
R R MULTI_A_R_OUT
R222 C234
1 2 3 4 5
1K 10/50
R223 C235
1K 10/50
L MULTI_B_L_OUT
4P-2.0MM-WIRE
MULTI_B OUT
TO CD XLR PWB
MULTI_B_R_OUT
R
R224 C236
1K 10/50
-15V +15V
C273 7.1IN00
10/50
7.1IN00
10/50 7.1CHBUF00
CN85
7.1 IN-FL C283
C274 7.1IN01
G
4 3 2 1
10/50
7.1 IN-FR
C275 7.1IN02
10/50
G
7.1 IN-SL
5 6 7 8
G
7.1IN01
10/50
7.1 IN-SR
C276 7.1IN03
C284 7.1CHBUF01
10/50
G
C277 7.1IN04
7.1CHBUF02
7.1 IN-SBL
10/50
10/50
7.1IN02
G C287
4 3 2 1
7.1 IN-SBR
G
C278
7.1IN05
7.1 IN-C
10/50
5 6 7 8
C279 7.1IN06
G
10/50
7.1 IN-SW
7.1IN03
10/50
C288
7.1CHBUF03
C280 7.1IN07
10/50
7.1IN[00:07]
TO DSP PWB -2/2
3P-2.0MM-WIRE 3P-2.5MM-WIRE
BN77
1 1 2 3
FL
IC23
FR
HVINJM2068MDTE1
SL
-15V
FRONT-L
SWOUT00
SR
C237 C241
10/50 10/50 SBL
SBR
4 3 2 1
C
SW
MULTI-A-L
5 6 7 8
MULTI-A-R
SWOUT01
C238 10/50
MULTI-B-L
10/50 C242
MULTI-B-R
FRONT-R +15V
7.1CHBUF00
SWOUT00
SWOUT02
40
MULTI-B-L-SEL
7.1CHBUF[00:07]
39
38
37 +15V
36 +15V
100
CS2 35
R293
STB 34
FUN00 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28
DATA 33
FUN02
CLK 32
FUN01 IC22 TC9274CNG-016
31
CS2 30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
29
28
27
MULTI-B-R-SEL -15V
26
25
16 17 18 19 20 21 22 23 24 7.1CHBUF[00:07]
MULTI-A-R-SEL
DAC[00:09]
7.1CHBUF01
7.1CHBUF[00:07]
FUN[00:04]
IC28
MULTI-A-L
-15V
SWOUT02
C259 HVINJM2068MDTE1 C263
R265
100 RY21
10/50 10/50
+5VD
CSL1C003ZU
4 3 2 1
R267 22
R268 22
5 6 7 8 D201
CVD1SS355T
10/50 10/50 R266
C260 C264 100
SWOUT03
+15V MULTI-A-R
IC29
-15V MULTI-B-L
HVINJM2068MDTE1
SWOUT04
C265 C269 R273
100
10/50 10/50
RY22
+5VD
CSL1C003ZU
4 3 2 1
R275 22
R276 22
5 6 7 8
D202
CVD1SS355T
SWOUT05
10/50 R274
C266 C270 100
10/50
MULTI-B-R
+15V
1 0 u F 5 / 0
C237,C238,C273,C274
C275,C276,C277,C278
C279,C280,C283,C284
C287,C288,C291,C292
C295,C296,C303,C304
C311,C312,C319,C320
C327,C328,C335,C336
C337,C338
SBL
10/50
7.1CHBUF04
FL 7.1IN04 C291
10uF/50V
4 3 2 1
C241,C242,C309,C310
C317,C318,C325,C326
C333,C334
5 6 7 8
FR 7.1IN05 SBR
10/50
7.1CHBUF05
C292
SL
10/50 CENTER
7.1IN06 7.1CHBUF06
C295
4 3 2 1
5 6 7 8
10/50
SW
7.1CHBUF07
SR
C296
7.1IN07
17 15 13 11 9 7
16 14 12 10 8 6
CN79
17P-1.25MM-FFC FROM DSP PWB -2/2
81
COM[00:19]
COM[00:19]
-15V
COM00 COM12
C303 R299 C309 COM12
10/50 4.7K 10/50
FL COM10 C335
C307 100p
10/50
4 3 2 1
COM14
VOL-CON01
5 6 7 8
FR
C304
14
C308100p
COM13
C310
10/50 4.7K
COM01
R300
10/50
+15V
15
VOL-CON00
-15V
R331
VOL-CON02
COM14
COM02 C311
COM00 R307 C317 COM15
COM02
10/50 4.7K 10/50
COM06 SL COM11
C336
C315100p
COM04
10/50
4 3 2 1
DAC[00:09] COM13
COM08
COM10
5 6 7 8
SR
C312
C316100p
FUN00 COM15
10/50 4.7K C318
COM03
FUN02 COM16
R308
10/50
+15V
COM08
C337
27 26 25 24 23 22
10/50
COM18
-15V
COM16
COM04
C319 C325
R315
16 17 18 19 20 21
4.7K
10/50 10/50
FUN01 SBL VOL-CON01
C323 100p
4 3 2 1 14
COM11
COM09
15
5 6 7 8
SBR
C320 VOL-CON00
COM05
C324100p
COM17
10/50 4.7K C326 R332
COM07
COM05 VOL-CON02
COM03 R316 10/50
+15V
COM01
COM09 C338
10/50
COM17
COM19
-15V
COM06 COM18
C327 C333
R323
COM08 4.7K
10/50 10/50
CENTER C331
100p
4 3 2 1
Q201
FUN03
5 6 7 8
HVTKRC102S
SW C332
COM09
COM19
C328 10p C334
10/50 R324 10/50
COM07 +15V
2.2K
COM10
FUN[00:04]
Q202
FUN04
HVTKRC102S
COM11
V 2 2 u F 5 / 0 V
C341,C342,C357,C358
ELNA
C369,C370,C381,C382
RA-2
C386,C397,C398,C393
ELNA
TYPE
C394,C405,C406,C409
RA-2
C410,C417,C418,C421
TYPE
C422
22uF/25V
ELNA
C349,C350,C361,C362 ELNA
ROA
C373,C374,C385 ROA
TYPE
TYPE
C436 100p
C434 100p
C433 100p
C435 100p
D-GND
5 3 1 1 3
D-GND
13 12 11 10 9 8 7 6 5 4 3 2 1
4 2 BN80 2
CN69
12P-2.0MM-WIRE
TO DSP PWB -2/2
17P-1.00MM-FFC
FROM DSP PWB -2/2
C349
22/25V C351
R335 C355100p
FL
1K
22/50 R337
FL -15V +15V
VOL-OUT00
R333 100K 3.6K
R327 MULTI-B-L
VOL-OUT10
100K
4 3 2 1
SL
VOL-OUT02
F
GND
5 6 7 8
-15V
R338
R334 100K
13 12 11 10 9 8 7 6 5 4 3 2 1
R336 3.6K
C352 22/50
1K C356100p
IC38 FR
22/25V
16 17 18 19 20 21 22 23 24 25 26 27 28 C350
+15V C361
100p 100p
C363 C367
22/25V R345
100 C339 SL
22/50 1K
R347
VOL-OUT03
R343 100K 3.6K
SR
VOL-OUT11
R328
4 3 2 1
100K MULTI-B-R
VOL-OUT01
S
FR
GND
5 6 7 8
R348
R344 100K R346 3.6K
SBL
C364 22/50 1K C368100p
VOL-OUT04
SR
22/25V
R329 MULTI-A-L
VOL-OUT08 C362
100K C373
CENTER 100p
22/25V C375
VOL-OUT06 SBL R355 C379
1K
22/50
R357
R353 100K 3.6K
-15V
4 3 2 1
13 12 11 10 9 8 7 6 5 4 3 2 1
IC39
SB
16 17 18 19 20 21 22 23 24 25 26 27 28 GND
5 6 7 8
+15V
R358
C340
R354 100K 3.6K
100 100p R356
VOL-OUT07
SBR C376
22/50 1K C380100p
R330 SW
VOL-OUT09
C374 22/25V
100K
C385
MULTI-A-R
VOL-OUT05 22/25V C387 R365 C391 100p
C
22/50 1K R367
SBR
R363 100K 3.6K
4 3 2 1
C/
SW
GND
5 6 7 8
R368
R364 100K R366 8.2K
SW C388 47/25
1K C392 100p
C386 22/50
VOL-OUT08 C397 22/50
C399 22/50 R375 C403 100p
C405 R381
1K
R373100K R377 8.2K 22/50 220
-15V
R403
10K
4 3 2 1
Q203
HVTKTC2875B
MA
R404
GND
GND 5 6 7 8
10K
Q205
C406
R378 R382 HVTKTC2875B
R374 100K 8.2K 220
22/50
R376
C400 22/50 1K C404 100p
VOL-OUT09
C398 22/50
VOL-OUT10
C411
C409 22/50 R389 C415100p
22/50 C417 R395
1K
R387 100K R391 8.2K 22/50 220
R407
10K
4 3 2 1
Q207
HVTKTC2875B
MB
R408
GND
5 6 7 8
GND
10K
Q209
R392 C418 R396
HVTKTC2875B
8.2K 220
R388 100K R390 22/50
D203 CVD1SS355T
C412 22/50
1K C416 100p +5VL
VOL-OUT11
C431
GND
C410 22/50
1000/10
MULTI-A-MUTE
Q211
HVTKRA104S
C454 100p
Q212
HVTKRC104S
C453 100p
GND
Q214 Q213
HVTKRA104S
C452 100p
MULTI-B-MUTE
C451 100p
HVTKRC104S
GND
J201
-15V
J202
GND P-GND
J203
J204
+15V
+5VD
GND D-GND
+5VL
+12VR
5 7 9 11 13 15 17
1 2 3 4 5 6 7 8 9
4 6 8 10 12 14 16
BN50
9P-2.5MM-WIRE
FROM REGURATOR PWB
82
BN87
PRE-FL
GAIN-OUT08
GND
GAIN-OUT00
GAIN-OUT01
GAIN-OUT00 PRE-FR
GAIN-OUT02
C357 R341
GAIN-OUT03
GND
22/50 220
GAIN-OUT00
GAIN-OUT04 PRE-SL
+12VR
GND
PRE-SR
GND
SPEAKER C
GND
1 2 3 4 NC
FL/
C358 R342
GND SBL BN88
220 8 7 6 5 PRE-SBL
22/50
GAIN-OUT01
FR/
GND
SBR
GAIN-OUT09
Q215 PRE-SBR
SPKC_CONT
GND
PRE-CNT
HVTKRC102S
GND
GAIN-OUT02 GAIN-OUT05
GND
C369
R351
GAIN-OUT01
PRE-SW
GAIN-OUT06
22/50 220
GAIN-OUT07
GND
NC
GAIN-OUT08
-15V R438
* 2008.04.16
220K
GND
4 3 2 1
C370 R352
220 GND
22/50
GAIN-OUT03
+15V
5 6 7 8
R439 H/P
220K
GAIN-OUT09
GAIN-OUT04
C381 HVINJM4556AL
R361
220
22/50 IC46
A + B
- + -
1 2 3 4 5 6 7 8
H/P_L
C426
100p
C421 22/50
C425
R416 R418
100p
+15V -15V 10K 3.3K
GND R415 R417
10K 3.3K
C382 R362
22/50 220
GAIN-OUT05 F
C427
GND
100/50V
GND
GAIN-OUT06 GND
C393 R371 GND
220
22/50
C422 22/50 47K
H/P_R
R422
GND
C394 R372
Q217 Q218
HVTKTC2875B HVTKTC2875B
22/50 220
GAIN-OUT07
MULTI_A_L_OUT
R383 R385
Q219 Q220
HVTKTC2875B
HVTKTC2875B
220 33
GND
+12VR
R405
10K
Q204
HVTKTC2875B
D205 CVD1SS355T
RY24
GND
R406
Q206
GND
10K HVTKTC2875B
R384 R386
220 33
MULTI_A_R_OUT
+5VL
GND
R397 R399
220 33
MULTI_B_L_OUT
R409 1 2 3 4 5
BN89
Q208
10K
HVTKTC2875B
5P-2.0MM-WIRE
R410 Q210
TO H/P PWB
HVTKTC2875B
10K
MULTI_B_R_OUT
R398 R400
220 33
* 2008.03.03
H M _ P
U T E E _ R M U T E
Q222 Q223
HVTKRC104S HVTKRC104S