Sch25_Front - Marantz SR5010/U1B Service Manual

Av surround receiver
Table of Contents

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1
2
3
A
B
R4490
0
IC4400
R4489
NJM2887DL3
0
1
F4401
C
OPEN
6
2
3
R4400
OPEN
R4406
R4403
100K
0
FROM TRANS
CP4400
D
C4408
ZD4400
D4400
OPEN
LBAS16HT1G
JUMPER
F4400
1N4007
6125FF-500
F500mAL
125V
E
C4409
OPEN
C4410
OPEN
HDMI DIGITAL CNT M6
CN4400
CN4400
F
R4402
G
OPEN
Q4400
OPEN
H
SR5010 FRONT PANEL KEY LAYOUT
PURE DIRECT, M-DAX, ZONE2 ON/OFF, ZONE2 SELECT, PRESET CH-, PRESET CH+, DIMMER, STATUS, SOUND MODE
J
TO N1017
K
L
M
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
1
2
3
4
5
6
5
4
R4415
D4403
C4424
150K
100N-K
1N4007
D4404
R4411
75K
1N4007
D4405
R4423
R4425
1N4007
10
10
C4426
100N-K
D4401
TARGET : 46V
42V(34mA)
2
1
Q4403
R4416
R4418
3
KTC1027Y
4K7
4K7
C4413
JUMPER
ZD4401
R4421
C4421
ZJ18B
OPEN
C4416
1/50
1/50
C4414
ZD4402
220/63(10*16)
ZJ24B
R4414
R4422
R4427
OPEN
OPEN
OPEN
Q4404
OPEN
R4405
R4409
R4426
R4429
100
150
100
150
LED4401
LED4403
OPEN
OPEN
R4408
R4419
OPEN
OPEN
Q4401
Q4402
OPEN
OPEN
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
4
5
6
7
8
9
10
C4435
100N-K
C4432
100N-K
C4433
10/50
100
R4430
100
R4431
100
R4432
R4435
R4436
R4433
120K
10K
OPEN
C4434
10N-K
Q4406
RT1N141C
LED4406
LED4407
BLBUF4V2
BLBUF4V2
R4434
R4438
1K2
1K2
Q4405
Q4407
RT1N141C
RT1N141C
R4437
R4439
100
150
Q4408
Q4409
RT1N141C
RT1N141C
DIGITAL VIDEO
HDMI
STBY POWER
7
8
9
10
134
11
12
13
R4448
1K
ZD4407
C4449
ZJ5.1B
10/50
R4459
100
4
3
R4451
100
1
2
IC4401:A
NJM4580CG
R4458
R4461
R4446
820
4K7
47K
R4455
18K
C4444
82P-J
C4446
100/10
C4451
47N-Z
C4450
47N-K
JP4400
OPEN
R4450
4
3
100
1
C4452
ZD4404
10/50
2
ZJ5.1B
IC4402:A
R4460
NJM4580CG
100K
C4447
47N-K
C4439
OPEN
IC4402:B
R4452
NJM4580CG
8
5
100
7
C4438
1/50
JP4401
6
C4437
1/50
OPEN
BD4400
CN4401
CP4401
BD4401
TUC-P05X
TUC-P05P
BD4402
JP4402
JP4403
JUMPER
5
6
R4442
R4456
JK4400
100
4K7
R4453
100
C4440
ZD4405
C4442
10N-K
OPEN
470P-J
ZD4406
C4443
C4441
OPTION TABLE
OPEN
470P-J
10N-K
R4454
100
R4443
R4457
C4482/C4483
100
4K7
C4476
R4441
100
C4477
BD4406/BD4407
RMC4400
C4484/C4485
94ES9A
C4472/C4473
Q4410
R4444
RT1P441C
0
R4449
OPEN
R4465
100
ZD4408
OPEN
R4445
300
ZD4409
LED4408
R4447
WEJ3290W-R2H0-BA
OPEN
390
R4466
100
SW4409
11
12
13
14
15
16
R4471
2K2
R4480
OPEN
R4473
BD4406
100
0
C4469
1/50
BD4407
0
IC4401:B
NJM4580CG
6
C4483
OPEN
7
8
5
C4482
OPEN
C4476
100N(EB)-100V
C4477
47N(EB)-100V
D4412
LBAS16HT1G
R4474
BD4403
D4416
LBAS16HT1G
470
0
C4455
R4467
330P-J
100K
BD4404
0
R4488
OPEN
C4478
100N-K
C4456
R4468
330P-J
100K
R4475
BD4405
C4474
1/50
470
D4415
LBAS16HT1G
D4411
LBAS16HT1G
R4476
0
R4462
R4482
100K
OPEN
C4453
C4475
1/50
10/50
C4479
100N-K
C4480
47N-Z
C4481
OPEN
R4487
OPEN
G4402
C4484
OPEN
10N(EB)-100V
C4472
D4409
LBAS16HT1G
D4413
LBAS16HT1G
C4454
C4485
OPEN
100N-K
G4401
R4469
100
C4473
10N(EB)-100V
D4410
LBAS16HT1G
JUMPER
JK4401
D4414
LBAS16HT1G
9
8
R4463
C4457
7
OPEN
1N-K
6
5
4
R4464
3
C4458
OPEN
1N-K
2
1
CN4402
CN4402
BD4408
BD4409
R4485
0
4
3
R4486
L4400
0
OPEN
1
2
BD4410
TO N1008
G4400
U
N / K
OPEN
100N(1608)
100N(EB)-100V
OPEN
47N(EB)-100V
OPEN
JUMPER(0)
CB03Y(120ohm)
OPEN
10N(1608)
10N(EB)-100V
OPEN
R4477
100
R4483
4K7
EC16B12SAAD4
C4460
C4465
10N-K
470P-J
C4461
C4466
10N-K
470P-J
R4478
100
R4484
4K7
SCHEMATIC DIAGRAMS (25/29)

SCH25_FRONT

14
15
16
A
B
C
D
E
F
G
H
J
K
L
M

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