Sony DSR-1 Service Manual page 223

C684
47
3V L681 6.3V
:TA-C
10µH
IC681
C683
µPD482445LGW-B10
0.1
VCC SC
DT/OE
DT/OE SE
GND GND
SIO0
SIO0 SIO15
W0
W0/IO0 W15/IO15
SIO1
SIO1 SIO14
W1
W1/IO1 W14/IO14
VCC VCC
SIO2
SIO2 SIO13
W2
W2/IO2 W13/IO13
SIO3
SIO3 SIO12
W3
W3/IO3 W12/IO12
GND GND
SIO4
SIO4 SIO11
W4
W4/IO4 W11/IO11
SIO5
SIO5 SIO10
W5
W5/IO5 W10/IO10
VCC VCC
SIO6
SIO6 SIO9
W6
W6/IO6 W9/IO9
SIO7
SIO7 SIO8
W7
W7/IO7 W8/IO8
GND GND
LWE
LWE DSF
UWE
UWE N.C
RAS
RAS CAS
A8
A8 QSF
A7
A7 A0
A6
A6 A1
A5
A5 A2
A4
A4 A3
VCC GND
C681
0.1
DSR-1/1P/V2
I J
VA-205C (6/8)
133
N.C
134
N.C
IC673 135
SF2
DT2
TC7S66FU
136
SF1
3 DT1
137
SF0
2 1 DT0
SVSI
138
GND
139
BUPFS
5 4 BUPFS
140
AEN
141
START
142
ADTOT
143
ADTIN
144
VDD
RB674 145
SPSI
146
SPSO
147
SPSCK
148
XRST
C676 470p 149
GND
150
SPCS
151
SFYCS
MCCS
SVSCK 152
MCSCK
153
SVSO
MCSO
154
MCSI
155
RB672
VDD
156
GND
157
W12
W12
RB673
158
SIO11
SIO11
159
W11
W11
160
SIO10
SIO10
SC W10 161
W10
162
SE SIO9
SIO9
163
W9
W9
164
SIO15 SIO8
SIO8
165
W15
VDD
SIO14 W8 166
W8
167
W14 DSF
DSF
168
CAS
CAS
169
SIO13 QSF
QSF
W13 A0 170
C671
A0
0.1
171
SIO12
GND
172
W12 A1
A1
173
A2
A2
174
SIO11 A3
A3
W11 175
N.C
176
SIO10
N.C
W10
C682
0.1
SIO9
1 2 3 4 5 6 7 8 9
W9
SIO8
W8
DSF
CAS
QSF
A0
A1
A2
A3
16-29 (b)
K L
VA-205C (6/8)
3V
L671
10µH
C672
47
C673
6.3V
0.1
:TA-C
N.C
N.C
BANK
TBCRE
GND
GND
DTCS7
DTCS6
DTCS5
DTCS4
DTCS3
VDD
GND
DTCS2
DTCS1
DTCS0
VADVCS
SCDVCS
SYCS
AFREF
GND
VPCK
GND
IC671 DTSC7
CXD2187AR
DTSC6
DTSC5
DTSC4
GND
DTSC3
DTSC2
DTSC1
DTSC0
VDD
GND
VRCK
GND
FRP
TRP
GND
RAM TEST
DT/OE
SIO0
N.C
N.C
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
C674
0.1
16-29 (b)
M
SFYCS
L;SV-SFY CS
SVSCK
SV SCK IN
SVSO
SV SO IN
R672 100
SVSI
SV SI OUT
JSWP IN
DRAM BANK IN
TBC REN IN
RB671
88
87
86
85
84
83
82
81
D GND
80
DTCS7
79
DTCS6
78
DTCS5
77
C675 DTCS4
76 0.1
DTCS3
75
DTCS2
74
DTCS1
73
DTCS0
72
D GND
71
VPCKCS
70
D GND
69
VADVCS
68
SCDVCS
67
SYCS
66
AFREF
65
D GND
64
DTSC7
63
DTSC6
62
DTSC5
61
DTSC4
60
DTSC3
59
DTSC2
58
DTSC1
57
DTSC0
56
D GND
55
VRCKCS
54
D GND
53
FRPSC
52
SCP
51
D GND
50
49
48
47
46
45
Video/Audio
VA-205C (6/8)
BOARD NO. 1-680-667-11
LOT No. 0A5-
N O
1
401-4A SV-213,502-18
401-5B SV-213,502-17
401-5A SV-213,502-16
401-6B SV-213,502-15
401-7A SV-213,502-12
401-7B SV-213,502-13
401-6A SV-213,502-14
2
402-36B
402-31A RP-91,773-33
402-31B RP-91,773-32
402-30A RP-91,773-31
402-30B RP-91,773-30
402-29A RP-91,773-29
402-29B RP-91,773-28
402-28A RP-91,773-27
402-28B RP-91,773-26
402-27A
402-27B RP-91,773-24
402-26A
402-26B RP-91,773-22
402-25A RP-91,773-21
402-25B RP-91,773-20
402-24A RP-91,773-19 3
402-24B
402-23A RP-91,773-17
402-23B RP-91,773-16
402-22A RP-91,773-15
402-22B RP-91,773-14
402-21A RP-91,773-13
402-21B RP-91,773-12
402-20A RP-91,773-11
402-20B RP-91,773-10
402-19A
402-19B RP-91,773-8
402-18A
402-18B RP-91,773-6
402-17A RP-91,773-5
402-17B
4
5
P