Sony DSC-W300 Service Manual page 20

1 2
A
REG_GND
(MIC_GND)
MIC_SIG
B
A_3.1V
3.1
VDD
A_3.1V
3.1
CE
C619
0.47u
C
D
IC_203_CVOUT
D_3.1V
E
REG_GND
VIDEO_AMP_ON
F
08
DSC-W300_L3
38A36EBFB138AD30AF7CDFBE95492E0EB649B0CD9A0161F7F7121BC5C5C21DAB458E9772B1F5BDEF
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3
IC604
RP103K281D
2.8V REG
AU_AVCC
IC_203_AUOUT
3.0
VOUT
GND XCS_AUDIO
AU_AVCC
C620
0.47u
XIC_203_2_SCK
IC_203_2_SO
D601
1SS400TE-61
0
CPC1
3.1
VCC
0
D_3.1V VIN
0
R601
C604
PS
10
1u
BH76812FVM-STR
C603
10u
4 5
R608
C610
0.022u
C608
C611
1u
0.1u
R605
470k
C612
R604 0.022u
390
F6 E6 D4 D6 D5 C6 C5 B6 B5
C606
0.1u
LINEIN
AVCC
SEN
DVDD IC603
BH6414GLU-SE2
SCLK
AUDIO/VIDEO AMP
SDATA
TEST
RESET
XLINE_MUTE
E2 E1 D2 D1 C2 C1 C3
R611
6800
C609
1u
C613
0.022u
C605
1u
0
CPC2
0
-VCC
C607
1u
GND
0
V_LINE_OUT
VOUT
R603
68
IC602
AMP
4-13
6
0
C615
XX
C616
10u
R607
1800
C614
0.022u
NC
SP+
M_5.0V
NC
SPVCC
C618
NC
10u
SPGND
NC
SP-
SPBIAS
C617
0.47u
B1 A1
SY-199 BOARD (9/10)
AUDIO/VIDEO AMP
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
7 8
IC_203_AUIN
A
M_5.0V
M_5.0V
REG_GND
B
SP+
SP-
C
D
AU_LINE_OUT
E
F
SY-199 (9/10)