Marantz SR5011 Service Manual page 31

SCH25_FRONT
SR5011 FRONT
R4490
0
IC4400
R4489
NJM2887DL3
0
1 CON VADJ 5
F4401 GND GND
163mA
OPEN VIN 6 VO
2 4
3
R4415
150K
R4400
OPEN R4411
75K
R4403 R4406
100K
0
FROM TRANS
CP4400
OPEN C4408
ZD4400 D4400
OPEN LBAS16HT1G
OPEN JUMPER
OPEN
OPEN
VkkGND
OPEN
Vkk
F4400 D4401
1N4007
6125FF-500
F500mAL
125V
C4413
C4409
OPEN JUMPER
CN4400
C4410
C4414
OPEN
HDMI DIGITAL CNT M6 220/63(10*16)
CN4400
M3.3V
D/MGND FUSE OPEN PROBLEM(16/01/15)
SWM3.3V
A+8V
A+8V
A-8V A-8V
VAUXR VAUXR
AGND
VAUXL VAUXL
MICGND
Q4413
MIC MIC RT1N241C
VGND VGND
VAUXV VAUXV
H/PGND H/PGND
H/PL H/PL
H/PR H/PR
FRONT_IRIN FIRIN
SWM5V(MX)
POWERKEY POWERKEY
R4402
REDLED REDLED OPEN
FLCLK FLCLK Q4400
FLDATA FLDATA
FLCE1 FLCE
OPEN
M-DAX_LED
M-DAXLED
FLRST FLRST
GRNLED GRNLED
FIL_CTRL FIL_CTRL
AUDYSSEY_LED1
DIRECT_LED
P_DIRECTLED
MICDET MICDET
H/PDET H/PDET
SR5011 FRONT PANEL KEY LAYOUT
CPU_POWER CPU_POWER
PURE DIRECT, M-DAX, ZONE2 ON/OFF, ZONE2 SELECT, PRESET CH-, PRESET CH+, DIMMER, STATUS, SOUND MODE
KEY1 KEY1
KEY2 KEY2
KEY3 KEY3 FIL_CTRL
ISELA ISELA KEY3
ISELB ISELB KEY2
VSELA VSELA KEY1
VSELB VSELB R4405 R4409
100 150
D/MGND
AUDYSSEY_LED2
TO CN1017
ZONE2 PRESET
ON/OFF CH+
LED4401
OPEN
R4408
OPEN
Q4401
OPEN
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
FLT4400
GP1261AI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
D4403 C4424
C4435
100N-K
1N4007
100N-K
D4404
1N4007
C4432 100N-K
D4405
R4423 R4425 C4433 10/50
1N4007 10 10
100
R4430
R4431 100
R4432 100
C4426
100N-K
120K R4435
R4433
10K
C4434
10N-K
R4500
TARGET : 46V 42V(34mA) 27K(1W)
2 1
Q4403
R4416 R4418
KTC1027Y
3
4K7 4K7 Q4412
KTC1027Y
ZD4401 R4421
C4421
ZJ18B OPEN
C4416 1/50
Q4411
1/50
RT1N141C
ZD4402
ZJ24B
1
R4492 Q4414
3
2SC3052
10K 2
LED4406
BLBUF4V2
R4434
1K2
Q4405
R4414 R4422 R4427
OPEN OPEN OPEN RT1N141C
Q4404
OPEN
R4426 R4429 R4437
100 150
SOUND ZONE2 PURE
DIMMER STATUS
MODE SELECT DIRECT
LED4403
OPEN
R4419
OPEN
Q4402
OPEN
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT (Y)
FLDATA
FLCLK
FLCE
R4436 MICDET
MICDET
FLRST
OPEN MIC
MIC
MICGND
C4438
A-8V
A-8V
C4437
Q4406
A+8V
A+8V
RT1N141C
VAUXV
VAUXV
V.AUX/GND
VGND
VAUXR
VAUXR
AGND
VAUXL
VAUXL
CN4401
TUC-P05X
D/MGND D/MGND
H/PDET H/PDET H/PDET
H/PL
H/PL H/PL
H/PGND
H/PGND H/PGND
H/PR
H/PR H/PR
LED4407
BLBUF4V2
R4438
1K2
Q4407
RT1N141C ENCODER B'D
R4442
100
M-DAXLED
P_DIRECTLED
C4440
ZD4405
10N-K
OPEN 470P-J
ZD4406
C4441
OPEN 470P-J
10N-K
SWM3.3V
VSELB
VSELB
VSELA R4443
VSELA
100
D/MGND
M3.3V R4441 100
FIRIN
FIRIN
Vcc
RMC4400
94ES9A
GND
R4439
Vout
100 150
R4444
0 R4449
OPEN
D/MGND
PRESET
M-DAX
CH-
M3.3V
SWM3.3V
ISELB
ISELA
R4445
POWERKEY
300
STBY_LED(R)
STBY_LED(G)
R4447 GREEN
390
Q4408
Q4409
RT1N141C
RT1N141C
31
V.AUX B'D
R4448 R4471
1K 2K2
ZD4407 C4449 R4480
OPEN
ZJ5.1B
10/50
R4473 BD4406
100 0
R4459
C4469
100 1/50
4 3
R4451 100
1
BD4407
2
IC4401:A 0
IC4401:B
NJM4580CG R4458 R4461
R4446
NJM4580CG
6
820 4K7
47K
R4455 7 C4483
18K
8 5
C4444 82P-J C4482
C4446
100/10
C4451
47N-Z
R4474 BD4403
470 0
C4455 R4467
C4450 47N-K 330P-J 100K
JP4400 BD4404 0
R4488 OPEN
OPEN C4478 100N-K
R4450 C4456
R4468
4 3
100 330P-J
100K R4475 BD4405 C4474 1/50
1 C4452
470 0
ZD4404
10/50
2
ZJ5.1B IC4402:A D4415 LBAS16HT1G
R4460
NJM4580CG
100K
D4411 LBAS16HT1G
R4476
C4447 47N-K 0
C4439
OPEN
R4462 R4482
IC4402:B
100K OPEN
R4452
NJM4580CG 8 5
100 C4453
7 C4475 1/50
1/50 10/50
JP4401 6
1/50 C4479 100N-K
OPEN
C4480 47N-Z
C4481 OPEN
R4487 OPEN
BD4400 0
C4484 OPEN
H/P B'D
10N(EB)-100V
C4472
CP4401 BD4401 0 D4409 LBAS16HT1G
TUC-P05P
D4413 LBAS16HT1G
C4454
BD4402 0
100N-K C4485 OPEN
R4469 100 C4473 10N(EB)-100V
D4410 LBAS16HT1G
JP4402 JUMPER
D4414 LBAS16HT1G
R4463
C4457
OPEN 1N-K
R4464
C4458
OPEN
1N-K
JP4403 JUMPER
USB B'D
BD4408
5
BD4409
VBUS
0
-DATA
+DATA
4
GND
6
1
R4456 JK4400
4K7
R4453 100
BD4410
0
C4442
4
G4400
3
5
C4443
VOLENC OPTION TABLE
U N / K
R4454 100
R4457 C4482/C4483 OPEN 100N(1608)
4K7
C4476 100N(EB)-100V OPEN
C4477 47N(EB)-100V OPEN
BD4406/BD4407 JUMPER(0) CB03Y(120ohm)
C4484/C4485 OPEN 10N(1608)
C4472/C4473 10N(EB)-100V OPEN
Q4410
RT1P441C
FUNCTION ENCODER B'D
R4477
100
R4465 100 R4483 4K7
EC16B12SAAD4
VEC4401
ZD4408 C4460
C4465
OPEN 10N-K
470P-J
4
3
RED
FUNCTION
5
ENCODER
C4461
LED4408 ZD4409 C4466 VOLENC
WEJ3290W-R2H0-BA OPEN 10N-K
470P-J
R4478
(Phi 3.0)
R4466 100 R4484
100 4K7
ON/STBY
SW4409
MIC
3
JACK4400
1
2
4
OPEN
OPEN
C4476 100N(EB)-100V
C4477 47N(EB)-100V
JACK4401
D4412 LBAS16HT1G
D4416 LBAS16HT1G
7
V.AUX_R
8
6
V.AUX_L
5
4
2
V.AUX_V
3
1
G4402
G4401
JK4401
9
8
7
6
5
4
3
2
1
CN4402
CN4402
CB05YTYH
VBUS
R4485 VBUS
0
TO N1008
-DATA
+DATA
3 R4486
L4400 0
GND
OPEN
GND
2