Marantz SR7010, Руководство по обслуживанию

Страница: 169 / 237

SCHEMATIC DIAGRAMS (32/39)
SCH32_REGULATOR & TUNER
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWER
A
A
O
JPN/CHN
MODEL
AREA
OPTION A
SR7010
NA
X
EU/AP
O
CHASSIS
TUNER_L
TUNER_R
TU_+5V
SCL
SDA
CE
RST
INT
CHASSIS
OPTION A
T
O
C
O
NN
EC
T
A
P
A
R
T
(P
A
EG
27_
A
4)
T
O
S
PK
P
A
R
T
(P
A
EG
22_
B
6)
REGULATOR PART
CHASSIS
L-OUT
R-OUT
VCC
SCLK
SDIO
/CE
/RST
INT
TUNER PART
* TUNER MODULE(TU901) OPTION
AREA
OPTION A
NA
X
MODEL
EU/AP
O
SCL
SDA
CE
RST
INT
TU_INT
TU_RST
TU_CE
TU_TXMI/SDA
TU_RXMO/SCL
AGND
TUNER_R
TU_GND
TUNER_L
A+7V
AGND
AGND
A-7V
VIDEO+5V
VGND
VIDEO-5V
TRG_GND
TRG +12V
TU_RTGND
NOT MOUNT
FR
O
M
T
R
A
N
S
FR
O
M
T
R
A
N
S
FUSE PART
+5V_IN
-5V_IN
VGND
TRG 15V
-5V_IN
+5V_IN
+7V_IN
A_GND
-7V_IN
A_GND
+7V_IN
A_GND
-7V_IN
VGND
AC_IN(9.4V)
AC_IN(9.4V)
A_GND
AC_IN(7.3V)
AC_IN(7.3V)
VGND
AC_IN(13.3V)
N.C
JPN/CHN
O
SR7010
AREA
U
N
ANALOG TUNER
O
PE
N
OPEN
OPEN
F/K
CNVYST990-D8E2
CNVYST990-A2J1
BK931
CMD1A629
D
931
8
1SS
35
5
C
931
8
100
/16
V
D
931
7
1SS
35
5
D
932
2
O
PE
N
D
932
1
O
PE
N
GND
IN OUT
2
1
3
IC935
KIA7905PI
1
2
3
IN OUT
GND
IC934
KIA7805BPI
D
931
6
1SS
35
5
C
931
6
10
/50
V
D
931
5
1SS
35
5
C
931
5
10
/50
V
D9319
OPEN
D9320
OPEN
D9313
OPEN
D9314
OPEN
1
2
3
IN OUT
GND
IC931
KIA7805BPI
D
930
1
O
PE
N
C
930
1
100
/16
V
C
930
3
10
/50
V
D
930
2
O
PE
N
C
930
4
O
PE
N
C
930
5
O
PE
N
C
932
2
4700
/25
V
C
932
1
4700
/25
V
C
931
2
3300
/16
V
C
931
1
3300
/16
V
R
931
5
O
PE
N
R
931
6
O
PE
N
GND
IN OUT 2
1
3
IC937
KIA7907PI
C
932
3
O
PE
N
R9806 100
R9802 100
R9801 100
R9804
100
R9803
100
C
980
1
100
pF
C
980
2
100
pF
C
980
3
100
pF
C
980
4
0.
1u
F
C
980
6
100
pF
C9811
0.1uF
BD981
CB03YTYH600
C9809 OPEN
C9810 OPEN
R9825
OPEN
C9825
OPEN
C9827
OPEN
R9823
270
R9827
OPEN
R9826
OPEN
C9826
OPEN
C9828
OPEN
R9824
270
R9828
OPEN
C
982
3
O
PE
N
C
982
4
O
PE
N
R9821
0
R9822
0
L9821
OPEN
L9822
OPEN
C
931
3
O
PE
N
C
931
4
O
PE
N
C
931
9
O
PE
N
C
932
0
O
PE
N
C
930
2
O
PE
N
8
7
6
5
4
3
2
1
TU901
C
931
7
100
/16
V
1
2
3
IN OUT
GND
IC932
OPEN
J9302
JMP
J930
3
O
PE
N
R
932
1
O
PE
N
R
932
2
O
PE
N
J930
4
JM
P
1
2
3
4
5
C
N
94
0
SM
W
250
-0
5
1
2
3
C
N
94
1
SM
W
250
-0
3
F9333
T 2.0AL 250V
F9331
T 2.0AL 250V
F9332
T 2.0AL 250V
F9334
T 2.0AL 250V
F9335
T 2.0AL 250V
R9331
OPEN
R9332
OPEN
R9333
OPEN
R9334
OPEN
R9335
OPEN
D9339 1N4007S
D9340 1N4007S
C
933
4
0.
1u
F(
M
)
D9335 OPEN
D9336 1N4007S
D9331 1N4007S
D9332 OPEN
D9333 1N4007S
D9334 OPEN
D9337 OPEN
D9338 1N4007S
C
933
3
0.
1u
F(
M
)
C
933
2
0.
1u
F(
M
)
C
933
1
0.
1u
F(
M
)
D9343 1N4007S
D9344 OPEN
D9345 1N4007S
D9346 OPEN
D9347 OPEN
D9348 1N4007S
D9349 OPEN
D9350 1N4007S
C
933
7
0.
1u
F(
M
)
C
933
6
0.
1u
F(
M
)
C
933
5
0.
1u
F(
M
)
7
5
6
4
3
1
2
BN932A
C125Z2-07
1
2
3
4
5
6
7
BN932
C125Z1-07
1
2
3
4
5
6
7
BN933
C125Z1-07
7
5
6
4
3
1
2
BN933A
C125Z2-07
D
930
6
O
PE
N
C
930
6
10
/50
V
D9307
OPEN
R
930
6
O
PE
N
C
930
7
O
PE
N
D9304
JMP
D9303
JMP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN77D
C125Z1-19
J980
1
O
PE
N
GND
OUT IN
3
2
1
IC933
KIA7812BPI
GND
OUT IN
3
2
1
IC938
OPEN
J9305
JMP
D9351 OPEN
D
935
2
O
PE
N
C
933
8
O
PE
N
C
933
9
O
PE
N
F9336
OPEN
R9336
OPEN
D9353 OPEN
D9354 OPEN
D9342 1N4007S
D9355
JMP
D9356
JMP
J9310
OPEN
C
930
9
4700
/25
V
JW923C
WIRE
R
981
9
27
K
R
982
0
27
K
C9821
OPEN
C9822
OPEN
JW923A
WIRE
J930
1
JM
P
1
2
3
IN OUT
GND
IC936
KIA7807BPI
D9233
JMP
D9234
JMP
P_RL+B
P_RLGND
A-7V
A+7V
A_GND
DA_+5V
7K
TO K7
CN77D
TO BN77D
169
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16