DSC-F505
Ver 1.1 1999.10
4-17
4-18
MEMORY CONTROL
PS-427 (2/2)
IC252
MB81F641642C-103LFN-ER
1
VCC
2
DQ0
3
VCCQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VCCQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VCC
15
DQML
16
WE~
17
CAS~
18
RAS~
19
CS~
20
A13
21
A12
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VCC
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
DQMU
40
NC
41
VSS
42
DQ8
43
VCCQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VCCQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
B
0.1u
C263
Q252
2SD2216J-QR(K8).SO
Q251
2SD2216J-QR(K8).SO
B
0.1u
C261
±
0.5%
±
0.5%
±
0.5%
150
R256
150
R257
150
R258
Q253
2SD2216J-QR(K8).SO
Q255
2SD2216J-QR(K8).SO
Q254
2SD2216J-QR(K8).SO
B
0.1u
C268
TA
47u
6.3V
C271
B
±
10%
47uH
L253
3225
TA
22u
6.3V
C270
A
±
10%
10uH
L254
1k
R260
1k
R262
1k
R263
1k
R264
1k
R265
TA
47u
6.3V
B
C269
47k
R261
B
0.1u
C272
80P
CN252
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
FB256
0
R261
0
R268
100
R270
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
17
18
19
20
21
22
23
24
25
26
27
28
35
34
33
32
31
30
29
PE_AQ13
PE_AQ12
PE_AQ10
PE_AQ00
PE_AQ01
PE_AQ02
PE_AQ08
PE_AQ07
PE_AQ06
PE_AQ05
PE_AQ04
PE_AQ09
PE_DQ15
PE_DQ14
PE_DQ13
PE_DQ12
PE_DQ10
PE_DQ09
PE_DQ08
PE_DQ02
PE_DQ03
PE_DQ04
PE_DQ05
PE_DQ06
PE_DQ07
PE_QDML
PE_XWE
PE_XCAS
PE_XRAS
PE_XCS0
PE_QDMH
PE_QCLKE
PE_AQ11
PE_QCLK
PE_DQ01
MC_A22
MC_A21
MC_A17
MC_A16
MC_A11
MC_A10
MC_A09
MC_A08
MC_A07
MC_A06
MC_A05
MC_A04
MC_A03
MC_A02
MC_A01
MC_D15
MC_D14
MC_D13
MC_D12
MC_D11
MC_D10
MC_D09
MC_D08
MC_D07
MC_D06
MC_D05
MC_D04
MC_D03
MC_D02
MC_D01
MC_D00
ANS_XIRL3
ANS_XIRL2
MC_XRD
MC_XCS1
MC_XWE0
MC_XWE1
XRST_SYS
MC_DREQ1
AGC_CONT1
AGC_CONT2
MC_A23
ND_ON
LENS_RST_LED
FC_RST_SENS
Y_OUT
C_OUT
PANEL_B-Y
C_OUT
Y_OUT
PANEL_R-Y
PANEL_Y
ZM_RST_SENS
PE_DAC_LEVEL
CAM_DD_ON
PAL/NT
RESET_CAM/PB
VSUB_CNT
XCS_TG_BEAR
EAGLE_STBY
XCAM_SCK
CAM_SO
MCK12
PE_DAC_LEVEL
PANEL_Y
PANEL_R-Y
PANEL_B-Y
PE_DQ00
PE_DQ11
MC_D12
MC_A23
LENS_RST_LED
ZM_RST_SENS
MC_A03
A_3.2V
MC_D06
PANEL_Y
MC_A10
ANS_XIRL4
ANS_XIRL3
PAL/XNT
MC_D13
MC_DREQ1
MC_D00
PANEL_R-Y
MC_A04
A_3.2V
MC_D07
Y_OUT
MC_A11
SYS_V
EAGLE_STBY
XCAM_SCK
MC_D14
XRST_SYS
MC_D01
ND_ON
GND
MC_A05
D3.2V
MC_D08
MC_A16
PANEL_B-Y
MCK12
XCS_TG_BEAR
CAM_SO
MC_D15
MC_XWE1
MC_D02
C_OUT
MC_A06
D3.2V
MC_D09
MC_A17
PE_DAC_LEVEL
VSUB_CNT
CAM_DD_ON
GND
MC_XWE0
MC_D03
D_2.35V
MC_A07
AGC_CONT2
CAM_15V
MC_D10
MC_A21
GND
RESET_CAM/PB
MC_A01
CA_FD
MC_XCS1
MC_D04
XMACRO_PE
MC_A08
AGC_CONT1
CAM_-7.5V
MC_D11
MC_A22
FC_RST_SENS
MC_A02
A_4.9V
MC_XRD
MC_D05
MC_DACK1
MC_A09
HDO
ANS_XIRL2
A_4.9V
GND
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
64Mbit SDRAM
IC252
TO
CN451
SY
-56 BOARD
(SEE P
AGE
4-32)
(5/6)
PB
Y/CHROMA
Y
•
SIGNAL PATH
VIDEO SIGNAL
REC
CHROMA
I
B
24
G
E
D
21
F
28
27
29
31
J
19
26
22
30
C
23
K
20
18
H
25
09
A
32
L
TO
PS-427 BOARD
(1/2)
(SEE PAGE
4-15)
PAL/NT
(SEE PAGE 4-16)
TO
PS-427 BOARD(1/2)
-REF.NO.: 1000 SERIES-
XX MARK : NO MOUNT
PS-427 BOARD
(2/2)
MEMORY CONTROL
(PANEL BLOCK)
17
FC_RST_SENS
LENS_RST_LED
ND-ON
ZM_RST_SENS
PE_AQ00
3.1
2.6
2.7
2.7
2.6
2.6
3.1
3.1
3.1
3.1
2.1
1.9
1.9
2.0
3.1
2.0
3.1
0.3
0.4
0.4
0.2
0.2
3.1
0.1
0.3
0.4
3.1
0
3.1
3.0
3.0
0
0.2
0.2
0.1
0.2
3.1
0.2
0.1
0.1
0
0.6
3.1
0.6
0.6
0.6
0.1
3.1
0
0.1
0.1
1.4
1.6
0
0.2
0.1
0.1
0.1
0.1
0.1
NO MARK : STILL/PB mode
3
4
1
2
1
Содержание Cyber-shot DSC-F505
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