Marantz SR7005 Service Manual page 100

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A
B
C
1
D5V(MX)
SWM5V(MX)
SWM3.3V
R401
OPEN(2W)
M3.3V
R402
OPEN(2W)
D/MGND
SIRIUSMO
R403
OPEN(2W)
SIRIUSMI
R404
OPEN(2W)
SIRIUSRST
NC
A+8V
D401
KDS160
A+8V
2
A-8V
A-8V
R405
WAKEUP
OPEN
KILLIR
RC_OUT
BT_LINK
FRONT IRIN
RC_IN
3
REMOTE3.3V
232OMI
232IMO
TRG1
TRG2
SIRIUS_L
AGND
SIRIUS_R
4
AGND
M_XL
AGND
M_XR
TRG +15V
TRG GND
NC
5
6
7
8
9
U Model ONLY
10
1
2
3
4
5
6 7 8 9 10 11
CP401
RS232C B'D
PAGE 8(I4)
A
B
C
D
E
F
R418
100
Q406
KRA102S
R419
100
Q404
Q401
KRC102S
C419
C470
KRA102S
OPEN
4700N-K
Q402
KRA102S
R420
33K
R442
R445
R447
220
220
R433
10K
IC403
C425
PQ033DNA1ZPH
IN
OUT
Q403
NC
KRC102S
ON/OFF
GND
C413
C436
OPEN
100N-K
C424
100N-K
C414
1000N-K
IC401(2/2)
C428
5
AZ4580MTR
R425
10/50
R438
7
4.7K
470
R410
C405
8
6
100
10/50
R426
C429
4.7K
10/50
10K
R414
C409
OPEN
R451
C426
OPEN
100N-K
C410
OPEN
R415
10K
C430
R427
10/50
4.7K
C406
R411
2
10/50
100
R439
1
470
IC401(1/2)
4
3
AZ4580MTR
R428
C431
4.7K
10/50
R448
100
IC402(2/2)
R429
AZ4580MTR
10K
5
R440
7
10/50
470
C432
R412
C407
8
6
100
10/50
R430
C433
10K
10/50
R416
10K
C411
OPEN
C427
100N-K
C412
OPEN
R417
10K
C444
C434
R431
10/50
10K
D403
C408
R413
2
10/50
100
D404
1
R441
470
4
3
IC402(1/2)
AZ4580MTR
R432
C435
10K
10/50
D
E
F
G
H
I
C446
100N-K
BKT401
SIRIUS B'D
PAGE 8(B10)
1
2
3
4
5
+5VL
DETECT
RC5
AGND
+3.3V
MXP_R
RC5_GND
AGND
MXP_L
FARAME_GND
FARAME_GND
1: NC
2: SIRIUS_RST
3: SIRIUS_RX
4: GND
5: SIRIUS_R
6: SIRIUS_TX
7: A.GND
8: SIRIUS_L
D407
OPEN
D405
OPEN
D406
OPEN
SIRIUS
100N-K
OPEN
OPEN
SIRIUS FARAME_GND
G
H
I
100
J
K
L
REG_SIRIUS_COMMON CNT 4/4
SIRIUS/RS232C/TRIGGER
6 7 8 9 10 11
CN401
10/50
C452
C451
100N-K
C453
C1+
VCC
100N-K
C449
V+
GND
100N-K
C1-
T1 OUT
C447
OPEN
C450
100N-K
C2+
R1 IN
C2-
R1 OUT
V-
T1 IN
C448
T2 OUT
T2 IN
100N-K
R454
R2 IN
R2 OUT
1K
R453
1K
IC404
ICL3232CVZ-T
s
J
K
L
M
N
O
JACK404
C462
OPEN
C463
OPEN
C464
OPEN
R455
1K
D408
OPEN
R456
1K
RS232C
D409
OPEN
C465
OPEN
C466
OPEN
C467
100N-K
IC405
PQ120DNA
TRIGGER
IN
OUT
NC
OUT1
ON/OFF
GND
JACK405
C468
J438
100N-K
IC406
PQ120DNA
TRIGGER
IN
OUT
NC
OUT2
ON/OFF
GND
JACK406
C469
J437
100N-K
SR7005 ONLY
SCHEMATIC DIAGRAMS (8/37)
M
N
O
1
2
3
4
5
6
7
8
9
10

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