Sch29_Connect_A - Marantz SR7009/U1B Service Manual

1 2 3
A
SIDE CNT_CUP12631Z(CONNECT A)
B
SR7009/AV7702 USA VER. ONLY
R9621 15K
C
C9602
10/50V R9601
OPEN
R9622
0
C9603
R9602
OPEN
10/50V
C9619
OPEN
TO HD RADIO
C9620
OPEN
AUDIO_R
TP
AUDIO_M
TP
C9604
R9603
AUDIO_L OPEN
TP
TU 3.3V R9623
D TP 10/50V 0
TU 3.3V TP
R9604
OPEN
GND
TP
C9605 R9624
GND 15K
TP
10/50V
TU_RST
TP
GND R9644
TP
TU_RXMO R9645
TP
TU_TXMI R9646
TP
GND
TP
CN961
12511HS
E
OPTION U OHTERS
SR7009
HD TUNER ANALOG TUNER
& AV7702
F
G
H
J
K
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6 7
IC961
PQ033DNA1ZPH
VO VIN
3 1
NC
Specific IC 4
VC
C9615 2
R9607
5
GND
24k
10/50V
C9609
33P
4 3 2 1
5 6 7 8
C9610
33P
C9616
R9608
24k
10/50V
0
0
0
AV7702:N.C
J9636
OPEN
TO BN28B
BD961 OPEN
C9622 0.1uF
C9623 OPEN
CN28B
C125Z1-13
13 11 9 7 5 3 1
12 10 8 6 4 2
FROM/TO RC-5/MX-PORT PART
SR7009/AV7702 : PAGE 15_A5
CN28B
TO INPUT PART
SR7009/AV7702 : PAGE 9_D4
AV7702:N.C
CN64C
C125Z1-13
13
BN77D
C125Z2-19
1
BN77D
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6 7
8 9 10
TU_RXMO/SCL
TU_TXMI/SDA
TU_SEN
TU_RST
TU_INT
A-7V
A+7V
TU_RST
TU_RXMO/SCL
TU_TXMI/SDA
CN64C
TO BN64C
11 9 7 5 3 1
12 10 8 6 4 2
3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18
TO REGULATOR PART
SR7009/AV7702 : PAGE 6_C1
TO CN77D
STBY POWER
8 9 10
169
11 12 13
CN23A CN27A
TO BN23A
FROM DIGITAL CON.PART
FROM DIGITAL CON.PART
SR7009/AV7702 : PAGE 17_D1
SR7009/AV7702 : PAGE 17_C1
CN23A CN27A
C125Z1-27 C125Z1-15
27 25 23 21 19 17 15 13 11 9 7 5 3 1
26 24 22 20 18 16 14 12 10 8 6 4 2
CN27B
C125Z1-19
CN23C
CN23C
C125Z1-21
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
FROM/TO INPUT PART
SR7009/AV7702 : PAGE 9_D2
TO BN23C
SCHEMATIC DIAGRAMS (29/41)

SCH29_CONNECT_A

11 12 13
14 15 16
A
TO BN27A
B
15 13 11 9 7 5 3 1
14 12 10 8 6 4 2
C
D
E
18 16 14 12 10 8 6 4 2
19 17 15 13 11 9 7 5 3 1
CN27B
FROM/TO RC-5/MX-PORT PART
SR7009/AV7702 : PAGE 15_C5
F
TO BN27B
G
H
J
K
L
M
14 15 16