Marantz PM8003 - 8. SCHEMATIC DIAGRAM; P401 PHONO AMP PWB Schematic

29 30
P_OFF
P_ ON
+5VD
RC5
ICE4
RXD
RXD
TXD
TXD
P_DOWN
-28V
+28V
D-GND
D-GND
+5VL
+5VL
ICE
+24VL
IN
GND
OUT
IN
GND
OUT
4
1
2
3
21
12
12
21
12
12
21
2
1
1
2
3
12
21
1
2
5
9
4
21 21
2
1
1
2
3
1
2
3
4
5
6
7
8
9
10
54321
1
2
3
4
1
3
2
1
HEAD PHONE
1
2
3
1
1
2
3
10u/50
470p
10u/50
10u/50
4. 7 k
4. 7 k
0.01
3.15A
250V
1/2W1
1/2W
1
3300UF
35V
3300UF
35V
10u/50
220u/35
22
0.68/4.7
1u/50
100k
47
1u/50
0.1u
0.01u
0.1u
NC
100k
0.1u
0.01u
10
0.01u
10
1k
2200u/25
1k
10k
0.01
Q852
D851
D852
D853
D854
C855
L852
W002
W001
J001
C891
S891
W003
J891
J857
F851
J856
C852
C856
L853
Q851
R853
R852
C851
J860
J859 J858
F852
D857
D858
D859
D860
R855
R856
C861
C862
D861
D862
Q853
C858
L855
C857
L854
R851
G851
L851
D855
D856
C854
R854
R862
C859
C866
C853
C865
D863
D864
J851 J852
J853
J854
J861
J862
J863
R857
J864
R858
Q855
C864
EX06
EX07
J855
6
EX21
EX22
EX23
EX24
EX25
D866
D865
C792
J791
C791
W791
J792
R859
C860
R860
Q854
R861
C863
4
PQ050ES1MXPQ
1D3
1D3
1D3
1D3
KTC3199
EARTH
11EQS10
11EQS10
11EQS10
11EQS10
1D3
NJM7805FA
SUB TRANSFORMER
1D3
1D3
1D3
1D3
KRA102M
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
NC
1D3
1D3
1D3
EARTH
KTA1268
JAPAN VERSION ONLY
MAIN TRANSFORMER
8
6
4
7
3
5
1
2
RC BUS
IN
OUT
STANDBY PWB
TO U-COM PWB
JU01
To MAIN PCB
J811
FOR SOFT UPDATE
P891
P851
POWER SW PWB
220V
230V
F
N
K
L
U
L001
29.0V
-29.0V
AC21.6V
AC21.6V
26.0V
POWER ON:0.7V
5-9 AC11.8V
11.5V
5.0V
0V
0.6V
5.0V
0.6V
0V
5.0V
5.0V
0V
5.0V
5.0V
N,K version only
HEADPHONE PWBP791
TO SPK TERMINAL PWB
J754
W006
W007
W010
F/U: T6.3A/250V
N: T3.15A/250V
-29.0V
29.0V
26.0V
POWER OFF:0V
5.0V
10.2V
11.6V
HPL
SPL_2 SPL_1
HP_L
HP_R
SPK_R+
D_GND
SPK_L-
SPK_L+
SPK_R-
PHONO
1
3
2
4
1
3
2
4
1
+18V
2
-18V
3
PH-OUT-L
4
A-GND
5
PH-OUT-R
1
PRE-OUT-R
2
A-GND
3
PRE-OUT-L
4
MAIN-IN-R
5
A-GND
6
MAIN-IN-L
2
1
3
7
5
4
6
87
31
2
1
46
5
1 2 3 4
6 1
5 4
2 3
1
2
3
1
12
34 5
10 98
4
3
2
1
61
5 4
2 3
1
1
1
1
1
1
1
1
1 2 3 4 5 6 7
2
1
3
4
1
2
3
NC
330K
0.1
10
220p
10u/35V
10
220p
100
100p
320UH
JAMPER
JAMPER
320UH
220p
0.1
220K 220K
220p220p 220p
0.1
220K
220K
330p NC NC330p
Jamper
Jamper
1K
1K
2200u/16
820p
470 220
100k
22
22
15k
22
22
22
22
22
22
470
47k
82
12.1k
220
47k
22 22
15k
12.1k
22
47k
100k
10u/35
22
22
56k
220u/25
3300p
6.8K
1000P
0.01100K
0.039
100p
56k
330K
10u/35V
22
12.1k
82
220
22
15k
22
22
820p
220
47k22
470
22
0.01
3300p
100k
6.8K
12.1k
47k
47k
22
100K
470
1000P
22
22
22
0.039
22
22 22
15k
2200u/16
10u/35
100
100k
NC
220u/25220u/25220u/25
10
10
10u/5010u/50
20K20K
3302W
22
22
10u/50
0.01u
10u/50
0.01u
22
3302W
560k560k
C423
J002
R401
C401
R467
R405
C404
C405
R469
C403
R465
C407
L401
EX42
EX41
L402
C291
R296 R295
C293C294 C292
C299 R292 R291
W401
W291
J291
EX45
EX46
EX47
EX48
EX49
C298 C296 C295C297
R294
R293
R298
R297
Q431
C419
C409
Q415
R421
R425
D407
R427
D401
Q439
R417
R455
R435
R439
R453
D403
R431
Q417
TPZ53
R409
Q419
Q429
R415
R451
Q413
Q433
R419
R461
Q425
Q405
R445
Q409
R413
Q423 Q403
Q407
R423
D405 R457
R449
R437
Q435
TPZ55
R433
Q411
R411
R429
R459
Q401
R463
Q421
Q427
C421
R447
Q437
R407
R403
C425
C411
R441
C413
C415R443
C417
C408 R404 R402
R406
C406
R432
R412
R446
D408
R424
R450
R436
R448 R416
Q404
Q434
C410
R426
R458R456
R422
D402
R418
Q406
C416
C412
R428
Q430
Q424
R442
Q402
Q426
Q422
R414
Q432
D404
Q440
R460
R462
R454
Q412
R444
Q408
Q420
R420
Q436
Q438
Q414
Q428
C414
Q418
R430
Q416
R410
Q410
D406
R438
C418
R408
R440
R452
R434
C420
C422
R466
R464
C424
C427C426C428
R468
R470
R591
C591C592 R591
J593
R591
J755
R752
L751
J754
R754
L753
J751
R753
C754
C752
L752
C753
C751
R755
R751
J011
J012
J013
J014
J015
J016
J017
J018
J592
D751
J401
R471
R472
J591
EARTH
KTA1267
KTC3200
KTC3199
KTA1268
KTC3200
KTC3199
KTA1268
KTC3199
KTC3200
KTC3200 KTC3200
KTC3200
KTC3200
KTA1268
KTA1267
KTA1268
KTA1268
KTA1268
KTA1268
KTA1267
KTC3200
KTC3199
KTC3200
KTC3199
KTC3200
KTA1268
KTC3200
KTA1268
KTA1267
KTC3199
KTA1268 KTA1268
KTC3200
KTA1267
KTA1267
KTA1268
KTA1268
KTA1268
KTC3200
KTC3200
07MQ-ST-L
1SS133
M
PHONO
PRE OUT
MAIN IN
J331
TO Main PWB
J283
TO Main PWB
PHONO AMP PWB
P401
F
N
K
L
U
N VERSION ONLY
P591
VOLUME PWB
J792
SPK TERMINAL PWB
J709
SPK_A(R)
TO HEADPHONE PWB
P751
SPK_B(R)
SPK_A(L)
SPK_B(L)
TO POWER STAGE PWB
F/U ONLY
W008
TO U-COM PWB
JU07
W009
W010
TO MAIN PWB
J501
TO U-COM PWB
WU01
N VERSION ONLY
16.5V
-16.5V
16.4V
-16.4V
-0.6V
-1.2V
0.6V
1.2V
15.5V
-15.5V
0.6V
-0.6V
-0.6V
0.6V
-15.5V
-15.6V
-15.0V
15.0V
15.5V
15.6V
0V
-1.2V
0.6V
1.2V
0.6V
-0.6V
-0.6V
0V
0V
0V
0V
0V
0V
0V
0V
16.4V
0V
1.2V
0.6V
0.6V
-0.6V
-1.2V
0V
0V
0V
0V
0V
0V
0V
0V
-0.6V
-16.4V
-15.5V
-15.5V
-15.6V
-15.0V
0.6V
0.6V
0.6V
15.0V
15.5V
15.5V
15.6V
1.2V
-1.2V
-0.6V
25.5V
26.0V
26.0V
25.5V
EX41,EX42
R405,R406
F/U: 33
N: 100
HPL
SPL_2 SPL_1
HP_L
HP_R
SPK_R+
D_GND
SPK_L-
SPK_L+
SPK_R-
PHONO
1
3
2
4
1
3
2
4
1
+18V
2
-18V
3
PH-OUT-L
4
A-GND
5
PH-OUT-R
1
PRE-OUT-R
2
A-GND
3
PRE-OUT-L
4
MAIN-IN-R
5
A-GND
6
MAIN-IN-L
2
1
3
7
5
4
6
87
31
2
1
46
5
1 2 3 4
6 1
5 4
2 3
1
2
3
1
12
34 5
10 98
4
3
2
1
61
5 4
2 3
1
1
1
1
1
1
1
1
1 2 3 4 5 6 7
2
1
3
4
1
2
3
NC
330K
0.1
10
220p
10u/35V
10
220p
100
100p
320UH
JAMPER
JAMPER
320UH
220p
0.1
220K 220K
220p220p 220p
0.1
220K
220K
330p NC NC330p
Jamper
Jamper
1K
1K
2200u/16
820p
470 220
100k
22
22
15k
22
22
22
22
22
22
470
47k
82
12.1k
220
47k
22 22
15k
12.1k
22
47k
100k
10u/35
22
22
56k
220u/25
3300p
6.8K
1000P
0.01100K
0.039
100p
56k
330K
10u/35V
22
12.1k
82
220
22
15k
22
22
820p
220
47k22
470
22
0.01
3300p
100k
6.8K
12.1k
47k
47k
22
100K
470
1000P
22
22
22
0.039
22
22 22
15k
2200u/16
10u/35
100
100k
NC
220u/25220u/25220u/25
10
10
10u/5010u/50
20K20K
3302W
22
22
10u/50
0.01u
10u/50
0.01u
22
3302W
560k560k
C423
J002
R401
C401
R467
R405
C404
C405
R469
C403
R465
C407
L401
EX42
EX41
L402
C291
R296 R295
C293C294 C292
C299 R292 R291
W401
W291
J291
EX45
EX46
EX47
EX48
EX49
C298 C296 C295C297
R294
R293
R298
R297
Q431
C419
C409
Q415
R421
R425
D407
R427
D401
Q439
R417
R455
R435
R439
R453
D403
R431
Q417
TPZ53
R409
Q419
Q429
R415
R451
Q413
Q433
R419
R461
Q425
Q405
R445
Q409
R413
Q423 Q403
Q407
R423
D405 R457
R449
R437
Q435
TPZ55
R433
Q411
R411
R429
R459
Q401
R463
Q421
Q427
C421
R447
Q437
R407
R403
C425
C411
R441
C413
C415R443
C417
C408 R404 R402
R406
C406
R432
R412
R446
D408
R424
R450
R436
R448 R416
Q404
Q434
C410
R426
R458R456
R422
D402
R418
Q406
C416
C412
R428
Q430
Q424
R442
Q402
Q426
Q422
R414
Q432
D404
Q440
R460
R462
R454
Q412
R444
Q408
Q420
R420
Q436
Q438
Q414
Q428
C414
Q418
R430
Q416
R410
Q410
D406
R438
C418
R408
R440
R452
R434
C420
C422
R466
R464
C424
C427C426C428
R468
R470
R591
C591C592 R591
J593
R591
J755
R752
L751
J754
R754
L753
J751
R753
C754
C752
L752
C753
C751
R755
R751
J011
J012
J013
J014
J015
J016
J017
J018
J592
D751
J401
R471
R472
J591
EARTH
KTA1267
KTC3200
KTC3199
KTA1268
KTC3200
KTC3199
KTA1268
KTC3199
KTC3200
KTC3200 KTC3200
KTC3200
KTC3200
KTA1268
KTA1267
KTA1268
KTA1268
KTA1268
KTA1268
KTA1267
KTC3200
KTC3199
KTC3200
KTC3199
KTC3200
KTA1268
KTC3200
KTA1268
KTA1267
KTC3199
KTA1268 KTA1268
KTC3200
KTA1267
KTA1267
KTA1268
KTA1268
KTA1268
KTC3200
KTC3200
07MQ-ST-L
1SS133
M
PHONO
PRE OUT
MAIN IN
J331
TO Main PWB
J283
TO Main PWB
PHONO AMP PWB
P401
F
N
K
L
U
N VERSION ONLY
P591
VOLUME PWB
J792
SPK TERMINAL PWB
J709
SPK_A(R)
TO HEADPHONE PWB
P751
SPK_B(R)
SPK_A(L)
SPK_B(L)
TO POWER STAGE PWB
F/U ONLY
W008
TO U-COM PWB
JU07
W009
W010
TO MAIN PWB
J501
TO U-COM PWB
WU01
N VERSION ONLY
16.5V
-16.5V
16.4V
-16.4V
-0.6V
-1.2V
0.6V
1.2V
15.5V
-15.5V
0.6V
-0.6V
-0.6V
0.6V
-15.5V
-15.6V
-15.0V
15.0V
15.5V
15.6V
0V
-1.2V
0.6V
1.2V
0.6V
-0.6V
-0.6V
0V
0V
0V
0V
0V
0V
0V
0V
16.4V
0V
1.2V
0.6V
0.6V
-0.6V
-1.2V
0V
0V
0V
0V
0V
0V
0V
0V
-0.6V
-16.4V
-15.5V
-15.5V
-15.6V
-15.0V
0.6V
0.6V
0.6V
15.0V
15.5V
15.5V
15.6V
1.2V
-1.2V
-0.6V
25.5V
26.0V
26.0V
25.5V
EX41,EX42
R405,R406
F/U: 33
N: 100
P591 VOLUME PWB
P401 PHONO AMP PWB
P891 POWER SW PWB
P851 STANDBY PWB
8. SCHEMATIC DIAGRAM