Sch32_Regulator & Tuner - Marantz SR7010 Service Manual

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