MEX-GS810BH, MEX-N6000BH - Sony Car Audio Service Manual (repair manual). Page 25

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MEX-GS810BH/N6000BH
MEX-GS810BH/N6000BH
25
25
5-2.  BLOCK DIAGRAM - MAIN Section -
6
8
CN301 (1/2)
POWER AMP
IC301
12
5
IN2
FL+
FL–
OUT2+
3
OUT2–
9
OUT1+
7
OUT1–
11 IN1
R-CH
J1001
128 I2C1_SDA
127 I2C1_SCL
1 BT_MIC_DET
J001
(ANTENNA IN)
TU01
TUX-HDR01 (TUNER UNIT)
RF_ANT_IN
AUDIO_OUT_L
AUDIO_OUT_R
SDA
SCL
R-CH
R-CH
130 I2C2_SDA
129 I2C2_SCL
176 HIT2_RESET
HA_SDA
HA_SCL
RSTN
33 AU_IN_FL
31 AU_IN_RL
30 AU_IN_SUB
8 AUX_LCH
1 BUS_LCH
2 BUS_RCH
5 TU_LCH
22
MUTE
16
AC_GND
4
ST_BY
175
ATT
2
AMP_MUTE
28
BEEP
3
AMPSTB
MUTING
Q406
MUTING
Q408
MUTING
CONTROL
Q401, 402, 808
R-CH
5
7
FR+
FR–
2
4
RL+
RL–
R-CH
1
3
RR+
RR–
R-CH
J401
R-CH
R-CH
R
FRONT
AUDIO OUT
L
R
REAR
L
MUTING
Q404
SUB
INPUT SELECTOR, ELECTRICAL VOLUME
IC402
SYSTEM CONTROLLER
IC503 (2/3)
MIC AMP
IC1003
KEY BOARD (2/3)
AUX_L
AUX_R
AUX_GND
1
4
2
6
10
9
RL
FL
FL, RL, SUB
SUB
11 XM_LCH
63 XM_RX
48 XM_TX
96 XM_PWR
B
CN801
(SIRIUSXM IN)
BUFFER
IC801, 802
F801
VCC
36
AU_OUT_FL
38
AU_OUT_RL
40
AU_OUT_SL
MUTING
Q407
39
AU_OUT_SR
: SIRIUSXM
: AUX
: TUNER
SIGNAL PATH
: AUDIO
R-ch is omitted due to same as L-ch.
: MIC
28
AU_OUT_LCH
27
AU_OUT_RCH
AU_IN_RCH
AU_IN_LCH
AU_IN_LCH,
AU_IN_RCH
C
23
I2C_SDA
22
I2C_SCL
I2C0_SCL
I2C0_SDA
I2C0_SDA,
I2C0_SCL
D
MIC
6
SCL
5
SDA
EEPROM
IC04
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