Memory Control - Sony Cyber-shot DSC-S30 Service Manual

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DSC-S30/S50
SY-58 (MEMORY CONTROL) SCHEMATIC DIAGRAM • See page 4-11 for SY-58 printed wiring board. • See page 4-49 for waveforms.
1
2
3
SY-58 BOARD (5/8)
A

MEMORY CONTROL

(PANEL BLOCK)
1
2
-REF.NO.:1,000 SERIES-
3
XX MARK:NO MOUNT
NO MARK:STILL/PB MODE
B
4
5
6
7
8
C
9
D
10
11
12
13
E
14
F
A
15
SY-58 BOARD (4/8)
G
H
I
J
K
16
17
18
19
L
05
MEMORY CONTROL
SY-58 (5/8)
4
5
6
7
L304
47uH
C334
C335
C336
R306
47k
XX
47u
0.01u
6.3V
6.3V
0(NTSC)/3.1(PAL)
UN9214J-(K8).SO
IC302
64M SDRAM
IC302
MB81F641642D-15PB-ER-WJ
C317
0.1u
VCC
PE_DQ00
C353
DQ0
XX
VCCQ
PE_DQ01
DQ1
PE_DQ02
DQ2
VSSQ
PE_DQ03
DQ3
PE_DQ04
DQ4
C347
0.1u
VCCQ
PE_DQ05
DQ5
PE_DQ06
DQ6
VSSQ
PE_DQ07
DQ7
C348
0.1u
VCC
PE_QDML
DQML
PE_XWE
WE~
PE_XCAS
CAS~
PE_XRAS
RAS~
PE_XCS0
CS~
PE_AQ13
A13
PE_AQ12
A12
PE_AQ10
A10/AP
PE_AQ00
A0
PE_AQ01
A1
PE_AQ02
A2
PE_AQ03
A3
C349
0.1u
VCC
4-23
8
9
10
R319
R317
1k
22k
10
0.4
Q305
2SB1462J-QR(K8).SO
0.9
R316
BUFFER
820
0.3
R318
0
Q304
L305
R349
UN9214J-(K8).SO
47uH
1.3(NTSC)/0(PAL)
47
SWITCHING
C337
0(NTSC)
22p
/0.3(PAL)
C338
C339
Q303
C340
6p
15p
SWITCHING
L302
10uH
FB304
C318
22u
6.3V
IC303
C320
VSS
XX
VCC
PE_DQ15
PE_DQ00
DQ15
DQ0
VSSQ
VCCQ
PE_DQ14
PE_DQ01
DQ14
DQ1
PE_DQ13
PE_DQ02
DQ13
C319
DQ2
VCCQ
0.1u
VSSQ
PE_DQ12
PE_DQ03
DQ12
DQ3
PE_DQ11
PE_DQ04
DQ11
DQ4
C350
VSSQ
XX
VCCQ
PE_DQ10
PE_DQ05
DQ10
DQ5
PE_DQ09
PE_DQ06
DQ9
DQ6
C354
VCCQ
XX
VSSQ
PE_DQ08
PE_DQ07
DQ8
DQ7
C351
VSS
XX
VCC
PE_QDML
NC
DQML
PE_QDMH
PE_XWE
DQMU
WE~
PE_QCLK
PE_XCAS
CLK
CAS~
PE_QCLKE0
PE_XRAS
CKE
RAS~
PE_XCS1
NC
CS~
PE_AQ11
PE_AQ13
A11
A13
PE_AQ12
PE_AQ09
A9
A12
PE_AQ08
PE_AQ10
A8
A10/AP
PE_AQ00
PE_AQ07
A7
A0
PE_AQ06
PE_AQ01
A6
A1
PE_AQ05
PE_AQ02
A5
A2
PE_AQ03
PE_AQ04
A4
A3
VSS
C352
VCC
XX
11
12
13
14
R321
R323
R325
R327
Q306
1k
1k
1k
1k
2SB1462J-QR(K8).SO
BUFFER
1
R320
0
11
C341
XX
XX
Q309
13
2SB1462J-QR(K8).SO
BUFFER
1
0.4
Q307
1
2SB1462J-QR(K8).SO
BUFFER
0.4
12
Q308
2SB1462J-QR(K8).SO
0.9
BUFFER
0.3
R322
0
C342
XX
10
PE_VCC3
PE_PIO10
XX
PE_PIO03
PE_PIO08
VSS
PE_DQ15
PE_PIO09
DQ15
VSSQ
PE_DQ14
DQ14
PE_DQ13
PE_PIO06
DQ13
C322
VCCQ
XX
PE_DQ12
DQ12
PE_DQ11
DQ11
VSSQ
PE_DQ10
DQ10
PE_DQ09
DQ9
VCCQ
PE_DQ08
DQ8
VSS
NC
PE_QDMH
DQMU
PE_QCLK
CLK
PE_QCLKE1
CKE
NC
PE_AQ11
A11
PE_AQ09
A9
PE_AQ08
A8
PE_AQ07
A7
PE_AQ06
A6
PE_AQ05
A5
SIGNAL PATH
PE_AQ04
A4
VSS
REC
4-24
15
16
C_OUT
33
SY-58 BOARD (7/8)
Y_OUT
PANEL_R-Y
34
SY-58 BOARD (7/8)
PANEL_B-Y
PANEL_Y
HDO
35
SY-58 BOARD (8/8)
PANEL_V
PE_DAC_LEVEL1
20
SY-58 BOARD (3/8)
PE_DAC_LEVEL2
21
SY-58 BOARD (3/8)
PE_VCC3
PE_VCC3
7
SY-58 BOARD (2/8)
XGCAM/EAGLE
XLENS_RST_LED
XFC_RST_SENS
XZM_RST_SENS
22
SY-58 BOARD (3/8)
IRIS_EN
VIDEO SIGNAL
CHROMA
Y
PB

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