Audio Block Diagram - Sony RDR-GX210 Service Manual

RDR-GX210
Q Q
3 7 6 3 1 5 1 5 0

2) Audio Block Diagram

RF SIGNAL
EU2_A_OUT_L
EU2_A_OUT_R
EU2_A_IN_L
EU2_A_IN_R
T E
L 1 3 9 4 2 2 9 6 5 1 3
EU1_A_OUT_L
EU1_A_OUT_R
EU1_A_IN_L
EU1_A_IN_R
A_OUT_L
A_OUT_R
w w w
TUNER
TUNER
MM1109
MM1109
Sync.Sep.
Sync.Sep.
A_MUTE_L
220
LOUT2
220
ROUT2
E2-L
E2-R
220
LOUT3
ROUT3
220
E1-L
E1-R
x a o
y
. i
3-3
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I2C
MSP34x7
H8S-2196
H8S-2196
Sound
AV MICOM
AV MICOM
Processor
TU_A_L_OUT
TUN-L
TUN-R
LOUT1
IC709
ROUT1
MM1443
Q Q
AV SWITCH
3 7 6
4 in / 3 out
EXT-L
Canal Plus
EXT-R
Audio In/Out
510 510
2Vrms
at 5.65 Vdc
A_MUTE_H
510
47K
510
47K
1.0K
1.0K
A_MUTE_L
1.0K
u 1 6 3
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2 4
8 9 9
SIF IN
TU_A_R_OUT
NJM2521 NJM2521
NJM2521 NJM2521
AUDIO S/W AUDIO S/W
AUDIO S/W AUDIO S/W
SW_A_L_OUT
SW_A_R_OUT
MC33202
OP AMP
3 1 5 1 5 0 8 9 2
NJM5532
IC702
IC702
OP AMP
CS4271
CS4271
AUDIO
AUDIO
CODEC
CODEC
m
c o
.
3-4
2
8 9 9
R_A_L_IN
R_A_R_IN
F_A_L_IN
F_A_R_IN
A_SEL_1,2
AUDIO SELECT
AUDIO SELECT
SW_A_L,R : H, L
SW_A_L,R : H, L
R_A_L,R : H, H
R_A_L,R : H, H
F_A_L,R : L, L
F_A_L,R : L, L
4 9 8 2 9 9
MCLK
PCMIO_BCK
PCMIO_LRCK
ADC_DATA
PCMO_DATA