Audio) Schematic Diagram - Sony Cyber-shot DSC-S30 Service Manual

DSC-S30/S50
SY-58 (AUDIO) SCHEMATIC DIAGRAM • See page 4-11 for SY-58 printed wiring board.
1
2 3
SY-58 BOARD (1/8)
A
AUDIO (AU BLOCK)
-REF.NO.:1,000 SERIES-
XX MARK:NO MOUNT
NO MARK:STILL/PB MODE
B
L751
330uH
C751
2.2u
C 25V
C752
1u
D
BZ901
BUZZER
E
S50
CN712 2P
SP - 2
SP901
SPEAKER
SP + 1
D713
RD8.2UM-T1B
F
D714
RD8.2UM-T1B
CN710 2P
MIC GND 2
MIC901
MICROPHONE
MIC SIG 1
D715
RD8.2UM-T1B
G
R718 R717
36k 13k
KEY_AD0
16
SY-58 BOARD (8/8)
REG_GND
CN713 2P
KJ-11 BOARD
REG_GND 2
(THROUGH THE
SK-100 HARNESS)
KEY_AD0 1
(SEE PAGE 4-39)
D716
RD8.2UM-T1B
H
C712
2200p
D703
1SS387-TPL3
19
LND701
SY-58 BOARD (7/8)
I
LND702
FLAME_GND
J
K
AUDIO
SY-58 (1/8)
4 5 6
S30 S50
Q204,205 R258
AU_SDTO
AMP
0
0
AU_SDTI
0
R753 R755
AU_LRCK
67
330k 1.8k
0
AU_MCLK
SY-58
14.2 0
BOARD
AU_SCLK
(4/8)
0
AU_XPWAD
0
6.2
Q204 6.2 AU_XPWDA
0.4
2SD2216J-
5.6
QR(K8).SO
Q205
2SD2216J- C753
2.5
QR(K8).SO 0.47u
1.9
R754 R756 R757
330
150k 6.8k
R721
0
R722
0
S50
R723
0
R724
0
C716 C717
XX
XX
C259
0.022u
R259
3300
R255 C260 C263
3300 6800p 1u
10V
R256
R260
C258 0
0.022u 1500
R254 C261
1500 0.0033
C251
XX
05
4-15
7 8 9 10
IC252
AUDIO AD/DA CONVERTER
R267 XX
IC252
AK4550VT-E2
R269
0
0
SDTO
SDTI
DEM1
LRCK
C275
3.1
DEM0 L253
C270
10u
MCLK 1u 10uH
3.1 10V
VDD
SCLK
VSS
PWAD
0.1 C276
AINL
XX
PWDA
0.1
AINR
AOUTL
0
C277
VCOM
AOUTR 0.01u
C272
10u
10V
C273
R264 2200p
470
C274
0.47u
C282
C269 R282
C297
1u
10u R284 33k
0.1u
6.3V 0
R273
C299
2200
0.1u
C283
R286 100
0.47u
24 23 22 21 20 19 18 17 16 15 14 13
C264
0.47u
1.6 REC_OUT 0
SPAGC_DET
1.5 BIAS 2.4
BEEP_IN
LPF_OUT
1.5 0.4
XBEEP_MUTE
1.5 2.4
LPF_IN2
BEEP_OUT
1.5 LPF_IN1
BEEP_MIX_IN
C262 6.3V IC253 2.1
1.5 AGC_OUT
4.7u
AGND
GND
MIX_OUT
R265 AUDIO AMP 2.1
47k 0 AGC_DET
IC253
SPA_IN
AN2905FHQ-EB
1.5 WHPF_OUT 2.1
VREF_SP
R266 56k
1.5 WHPF_BIAS 2.1
R263
SP_OUT-
27k
1.5
WHPF_IN
SP_GND
1.5 LING_IN 2.1
SP_OUT+
C265
0.015u
C268
XX
C286
C266 10u
37 38 39 40 41 42 43 44 45 46 47 48
0.015u R268 10V
XX
R262 C267
0.01u
2.2k
R270
R280
27k
0
R251
1200
C252 C278
XX 10u
L252
10V
10uH
C281
10u 10V
11 12 13
S30
R752
0
R751
0
S50
R281
0
L254
10uH
L255
10uH
C293
1u
C294
C288
0.47u
1u
Q253
5
FMMT617TA
B+ SWITCH
C289 R278
1u 68k 4.9
4.3
R277 47k C290
4.7u
6.3V
R283
C285
100k
C295
0.47u
C298
0.01u
0.047u R285
47k R279
10
R275
XX C287
10u
10V
C291
0.01u
C292
0.01u
C296
2200p
4-16
14 15 16
BEEP_ON
16
SY-58 BOARD (8/8)
BEEP
XAU_SP_MUTE
17
SY-58 BOARD (7/8)
AU_HGL_SEL
5
CAM_15V SY-58 BOARD (7/8)
18
SP_VOL
SY-58 BOARD (3/8)
11
A_4.9V SY-58 BOARD (7/8)
12
A_3.2V SY-58 BOARD (7/8)
13
SP_5V SY-58 BOARD (7/8)
14
MT_GND SY-58 BOARD (7/8)
31
REG_GND SY-58 BOARD (7/8)
AU_GND
62
SY-58 BOARD (7/8)
AU_OUT
SIGNAL PATH
AUDIO
SIGNAL
REC
PB