Read Sony DSC-T90 Service Manual online
4-10
DSC-T90_L3
SY-226 (6/9)
3
G
6
9
F
B
H
7
10
C
8
11
D
B
G
12
E
E
H
1
A
4
D
A
2
C
5
F
IC_401_2.8V
C523
0.47u
6.3V
C507
0.1u
6.3V
C510
1u
1u
10V
C504
0.01u
25V
C508
4.7u
6.3V
6.3V
C520 0.47u
6.3V
C517
0.01u
25V
D501
XX
D502 XX
REG_GND
REG_GND
AU_LINE_OUT
SP+
SP-
V_LINE_OUT
L501
10uH
IC501
BD7112GW-E2
A4
C5
C4
B4
D4
E4
A2
B2
B1
C1
A1
C2
E1
F1
D1
F2
D3
E3
A6
LINEIN_R
E2
XCS
F3
DATA
E6
LINEIN_L
D2
CLK
C6
REC_OUT
F4
AVCC
D5
AGC_IN
E5
MIC_OUT
B6
AGND
F5
MICBIAS
B5
SPIN
F6
MIC_IN
D6
ABIAS
B3
SPBIAS
A5
SPOUT_P
A3
SPOUT_N
R510
XX
R501 XX
R505
15k
R509
2200
R515
68
R512
XX
R514
47k
R502 XX
R517
680
R516 XX
MIC501
4
2
1
3
C524 0.1u
6.3V
C503
XX
R506
15k
D503
XX
3
2
1
LND501
STATIC_GND_MIC
R518
680
R519
1500
C505 XX
C506 XX
(MIC&SP_GND)
(V_GND)
AUDIO/VIDEO AMP
XX MARK:NO MOUNT
(MICROPHONE)
AUDIO/VIDEO AMP
SY-226 BOARD (6/9)
XCS_AVIC
IC_201_L_AUOUT
XBB_SCK
D_1.85V
D_3.1V
D_3.1V
M_5.0V
BB_SO
IC_201_YOUT
GEN_SYS_CLK
IC_401_2.8V
IC_201_R_AUOUT
IC_401_2.8V
IC_201_AUIN
(IC_201)
C501
0.022u
16V
VEE
VIDEO_IN
CP_OUT
C2
C1
CPGND
CPVDD
DVDD
MCLK
SPVCC
EVR_OUT
LINEOUT_R
MUTE_R
LINEOUT_L
MUTE_L
VVCC
VIDEO_OUT
VGND
C525
0.047u
6.3V
C509
0.022u
16V
C513
1u
10V
C518
10u
C519
1u
10V
C515
1u
10V
C514
1u
10V
C512
1u
10V
C511
10u
05
IC_401_2.8V
D_3.1V
D_1.85V
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