Sony DSR-1500 Service Manual page 203

DSR-1500/1500P
I J
FU-78AP/78AR (2/4)
SDRAM
V2b_V2c
TDI_16
TCK
+3V
L3 C56 C57
C52 C53 C54 C55
10uH 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
0.1uF
C51
10uF
10V
TA-C
SDRAM_A12 22 56
SDRAM_31
A12/BA0
DQ31
SDRAM_A11 23 54
SDRAM_30
A11/BA1 DQ30
SDRAM_A10 24 53 SDRAM_29 TMS
A10/AP DQ29
SDRAM_A9 66 51
SDRAM_28
A9 DQ28
SDRAM_A8 65 50
SDRAM_27
A8 DQ27
SDRAM_A7 64 48 SDRAM_26
A7 DQ26
SDRAM_A6 63 47
SDRAM_25
A6 DQ25
SDRAM_A5 62 45
SDRAM_24
A5 DQ24
SDRAM_A4 61 42 SDRAM_23
A4 DQ23
SDRAM_A3 60 40
SDRAM_22
A3 DQ22
SDRAM_A2 27 39
SDRAM_21
A2 DQ21
SDRAM_A1 26 37 SDRAM_20
A1 DQ20
SDRAM_A0 25 36
SDRAM SDRAM_19
A0 DQ19
34
SDRAM_18
DQ18
SDRAM_DQM3 59 33 SDRAM_17
DQM3 DQ17
SDRAM_DQM2 28 IC6 31
SDRAM_16
DQM2 DQ16
MB811643242A-100FN
SDRAM_DQM1 71 85 SDRAM_15
DQM1 DQ15
SDRAM_DQM0
16 83 SDRAM_14
DQM0 DQ14
82
SDRAM_13
DQ13
SDRAM_CAS 18 80 SDRAM_12
CAS DQ12
SDRAM_RAS
19 79 SDRAM_11
RAS DQ11
SDRAM_CS 20 77
SDRAM_10
CS DQ10
SDRAM_WE 17 76 SDRAM_9
WE DQ9
74
SDRAM_8
DQ8
68 13
SDRAM_7
CLK DQ7
67 11 SDRAM_6
CKE DQ6
10
SDRAM_5
DQ5
8
SDRAM_4
DQ4
7 SDRAM_3
DQ3
5
SDRAM_2
DQ2
4 mbsq
SDRAM_1
DQ1
DQ0 2 SDRAM_0 rec
pal
x1
umbsq
wrdis
GND
15-45
K L
FU-78AP/78AR (2/4)
ffwd
1
GND1
TTRCK 2
IO0/GCK1
3
c2inh
IO1
4
rev
IO2
banksft0 5
IO3
6
IO4/TDI
7
IO5/TCK
banksft1 8
IO6
9
banksft2
IO7
banken 10
IO8
bup 11
IO9
12
fltp
IO10
C58 13
GND2
0.1uF
14
trkp
IO11
15
bus
IO12
16
IO13/TMS
17
dcdt
IO14
18
VCC1
SDRAM_DQM3 19
IO15
20
SDRAM_DQM2
IO16
21
SDRAM_A2
IO17
SDRAM_A1 22
IO18
23
SDRAM_A0 V2b
IO19
24
SDRAM_A3
IO20
C59 25
GND3
0.1uF
26
IC4
VCC2
XCS40XL-4PQ208C
27
SDRAM_A4
IO21
SDRAM_A5 28
IO22
29
SDRAM_A6
IO23
SDRAM_A7 30
IO24
SDRAM_A8 31
IO25
32
SDRAM_A9
IO26
33
VCC3
SDRAM_A10 34
IO27
35
SDRAM_A11
IO28
SDRAM_A12 36
IO29
37
SDRAM_CS
IO30
38
C60
GND4
0.1uF
SDRAM_RAS 39
IO31
40
SDRAM_CAS
IO32
41
SDRAM_WE
IO33
SDRAM_DQM0 42
IO34
43
SDRAM_DQM1
IO35
44
IO36
45
IO37
46
IO38
47
IO39
48
IO40
49
IO41/GCK2
50
M1
C61 51
0.1uF GND5
52
M0
R33
4.7k
NM
15-45
M
T1_VDT_BUS
T1_DT_BUS
DIBUP_BUS
C70
0.1uF
156
VCC12
155 CCLK
CCLK
154
DIN2
IO125/GCK6/DOUT
153 DIN1
IO124/D0/DIN
152 T1d0
IO123
151
DIBUPD
IO122
150 T1c0
IO121
149 T1c1
IO120/D1
148
T1c2
IO119
147 T1c3
IO118
146
T1c4
IO117
145
T1c5
IO116
144 T1c6
IO115
143
C71
GND12
0.1uF
142
T1c7
IO114
141 T1c8
IO113
140
VCC11
139
T1c9
IO112
138 T1c10
IO111/D2
137
T1c11
IO110
136
T1c12
IO109
135 T1c13
IO108
134
T1c14
IO107
133
T1c15
IO106
132 DIBUPC
IO105/D3
131
C72
GND11
0.1uF
130
VCC10
129 trck5
IO104
128
vcbup
IO103/D4
127 DIBUPB
IO102
126 T1a0
IO101
125
T1a1
IO100
124 T1a2
IO99
123 T1a3
IO98
122
T1a4
IO97/D5
121
VCC9
120
T1a5
IO96
119
T1a6
IO95
118
C73
GND10
0.1uF
117
T1a7
IO94
116
T1a8
IO93
115 T1a9
IO92
114
T1a10
IO91
113
T1a11
IO90
112 T1a12
IO89/D6
111
T1a13
IO88
110
T1a14
IO87
109 T1a15
IO86
108
DIBUPA
IO85/GCK5
107
T1b15
IO84/D7
106 PROGRAM
PROGRAM
105
VCC8
GND
FU-78AP/78AR (2/4)
BOARD NO. 1-679-113-12
LOT NO. 072-
DSR-1800_FU-78_012_2
N O
1
PB 003
T1_VDT_BUS
003
T1_DT_BUS 003
DIBUP_BUS 003,004
2
3
4
5
P