Read Sony MEX-DV1600U / MEX-DV1606U / MEX-DV160UE Service Manual online
MEX-DV160UE/DV1600U/DV1606U
MEX-DV160UE/DV1600U/DV1606U
16
16
R-CH
SDA
A/V_SEL
SCL
SDA
28
VSM
I2CSIO
SCL
27
I2CCLK
A/V_SEL
23
A/V_SEL
VSM
83
VSM
ZAPPIN
24
ZAPPIN
VOL_A
TT
21
VOL_A
TT
49
AT
T
R-CH
R-CH
5 CP1
1 A1
3 B1
4 B2
4 B2
SDA
11 EP1
30 INS
POWER AMP
IC801 (1/2)
12 IN_FL
FL+
J901
AUX
A
FL, SL, SW
D
AUX_VIDEO
B
AIN_L
FL–
31 INR1
33 INL1
SW
SL
FL
INPUT SELECTOR,
AUDIO PROCESSOR
IC301
OUTR1 38
OUTF1 36
IG1 28
OUTC 40
FL+ 5
FL– 3
23
SDA
SCL
22
SCL
ZAPPIN
SDA
SCL
MUTEB
21
VOL_A
TT
BEEP
16
DIAG
25
STB
22
SDA
2
SCL
4
MUTING
Q301
MUTING
Q303
MUTING
CONTROL
SWITCH
Q804, 805
AUDIO
VIDEO
VIDEO
SELECT
SWITCH
SWITCH
Q704, 705
MUTING
Q701
VIDEO SWITCH
Q706
R-CH
MUTING
Q305
R-CH
R-CH
R-CH, AUX_GND
D825
B/U B+
51
EXT
ATT_XEN
25
STB
35
DIAG
26
BEEP
D505
R-CH
5
7
CN801 (1/2)
1
9
FR+
FR–
4
12
R-CH
RL+
RL–
RL+ 9
RL– 7
2
10
RR+
RR–
3
11
R-CH
SYSTEM CONTROLLER
IC502 (2/3)
: AUDIO
: FM
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: AM
: AUX IN
C
A_MUTE
11 IN_RL
CN803 (2/2)
R-CH
10
8
1
3
CN803 (1/2)
R
AUX
AUDIO IN
L
15
16
X1
4MHz
XTAL2
XTAL1
8
LOUT
9
ROUT
SDA 19
SCL 18
RSSI 14
FM/AM PLL
IC1
L6
FMIN1
4
FMIN2
3
AMRFIN
1
AMSELIN2
29
AMSELIN1
28
AMSELOUT1
31
AMSELOUT2
32
MPXIN
12
MPXOUT
13
J1
(ANTENNA IN)
: VIDEO
MUTING
CONTROL
SWITCH
Q502
FRONT
AUDIO OUT
L
REAR/SUB
AUDIO OUT
R
L
R
(Page 15)
(Page 15)
5-2. BLOCK DIAGRAM - AUDIO Section -
(Page 15)
(Page 15)
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