Sony KP-53XBR200 Service Manual page 84

BR (2/2) BOARD IC VOLTAGE LIST
REF. Pin VOL. REF. Pin VOL. REF. Pin VOL. REF. Pin VOL. REF. Pin VOL. REF.
NO. NO. NO. NO. NO.
IC460 1 GND 60 GND 144 3.3 18 0 101 1.6
2 GND 61 GND 145 1.7 19 0 102 1.0
4 1.7 146 1.8 20 0 103 1.0
62 3.3
6 GND 63 GND 147 1.4 21 0 104 GND
8 1.8 64 GND 148 0.1 22 0 105 GND
10 GND 149 3.3 23 3.3 106 GND
65 GND
11 GND 66 GND 150 0 24 0.1 107 GND
12 1.8 69 3.4 151 0 25 1.4 108 0.8
13 GND 152 0 26 GND 109 0.5
70 GND
15 GND 71 1.7 153 GND 27 3.3 110 0.9
16 1.8 72 1.7 154 1.6 28 1.8 111 1.7
17 GND 155 1.8 29 1.7 112 1.6
73 3.3
19 GND 74 0.2 156 1.4 30 0 113 1.6
20 5.0 75 0.1 157 0 31 0 114 3.3
IC461 1 GND 158 3.3 32 0 115 1.3
76 3.3
2 GND 77 GND 159 0 33 3.3 116 1.6
4 1.8 78 1.9 160 0 34 0 117 1.8
6 1.8 161 0 35 1.4 118 1.7
79 3.3
7 1.8 80 1.8 162 3.3 36 1.8 119 GND
8 1.8 81 GND 163 GND 37 1.7 120 3.3
10 GND 164 1.7 38 GND 121 3.3
82 1.7
11 GND 83 GND 165 1.8 39 1.7 122 3.3
12 1.8 84 1.6 166 1.4 40 GND 123 3.3
13 GND 167 0.1 41 GND 124 3.3
85 3.3
14 1.7 86 1.7 168 3.3 42 1.8 125 3.3
15 GND 87 GND 169 0 43 3.3 126 3.3
16 1.8 170 0 44 GND 127 3.3 IC464
88 1.7
17 GND 89 3.3 171 0 45 2.3 128 3.3
19 GND 90 1.2 172 GND 46 GND 129 3.3
20 5.0 173 1.7 47 3.3 130 GND
91 1.1
IC462 1 0.2 92 1.2 174 1.8 48 3.3 131 3.3
2 GND 93 1.0 175 1.4 49 3.3 132 GND
6 3.3 176 0.1 50 GND 133 GND
94 1.1
8 GND 95 1.1 177 3.3 52 GND 134 GND
10 GND 96 1.0 178 0 53 1.1 135 GND
11 1.2 179 0 54 1.1 136 0.8
97 2.3
12 1.1 98 GND 180 0 55 1.1 137 0.5
13 1.2 99 1.2 181 3.3 56 1.1 138 0.9
14 1.0 182 1.7 57 1.1 139 1.8
100 1.1
15 1.2 101 1.1 183 1.8 58 1.1 140 1.7
16 1.1 102 1.0 184 1.4 59 1.2 141 1.7
17 1.0 185 0.1 60 GND 142 GND
103 1.1
18 2.3 104 1.1 186 3.3 61 3.3 143 1.3
19 GND 105 1.0 187 0 62 2.3 144 1.7
20 1.7 188 0 63 1.0 145 1.7
106 2.3
21 1.8 107 3.3 189 0 64 101 146 1.6
22 1.5 108 1.2 190 GND 65 1.1 147 3.3
23 0.1 191 1.6 66 1.0 148 GND
109 1.1
24 3.3 110 1.1 192 1.8 67 1.1 149 GND
25 0.8 111 1.0 193 1.4 68 1.1 150 GND
26 0.6 194 0.1 69 1.2 151 GND
112 1.1
27 0.8 113 1.1 195 3.3 70 2.3 152 GND
28 3.3 114 1.0 196 0 71 1.0 153 0
29 1.7 197 0 72 GND 154 GND
115 2.3
30 1.8 116 GND 198 0 73 1.1 155 0 IC465
31 1.5 117 1.7 199 3.3 74 1.1 156 0
32 0.1 200 GND 75 1.0 157 3.3
118 1.8
33 3.3 119 1.4 201 1.7 76 1.2 158 0.1
34 0.8 120 0 202 1.7 77 1.1 159 1.4
35 0.6 203 1.4 78 1.2 160 1.7
121 3.3
36 1.0.1 122 0 204 0.1 79 3.3 161 1.7
37 GND 123 0 205 3.3 80 GND 162 0
38 1.7 206 0 81 1.9 163 0
124 0
39 1.8 125 3.3 207 0 82 1.4 164 GND
40 1.5 126 GND 208 0 83 1.5 165 3.3
41 1.6 IC463 1 0 84 1.5 166 0
127 1.7
42 3.2 128 1.8 2 0 85 GND 167 3.9
43 0.9 129 1.4 3 GND 86 1.4 168 0.1
44 0.6 4 0 87 1.5 169 1.4
130 0.1
45 0.8 131 3.3 5 3.3 88 1.5 170 1.8
46 3.3 132 0 6 0.1 89 1.5 171 1.6
47 GND 7 1.4 90 1.1 172 0
133 0
48 3.3 134 0 8 1.8 91 1.2 173 0
49 0.2 135 GND 9 1.7 92 1.9 174 0
50 GND 10 3.3 93 1.4 175 3.3
136 0
53 3.3 137 0 11 0 94 1.5 176 GND
54 3.3 138 1.4 12 0.1 95 1.4 177 0.1
55 3.3 13 0.1 96 GND 178 1.4
139 0.1
56 GND 140 3.2 14 3.2 97 3.3 179 1.8
57 GND 141 0.1 15 GND 98 1.4 180 1.7
58 GND 16 0.1 99 1.5 181 0
142 0.1
59 GND 143 0 17 1.4 100 1.5 182 0
• All voltage are in V.
• Pin numbers which are not described are not used.
Schematic diagram
Schematic diagram
? BR (1/2) board BR (2/2)
– 137 –
1 2
Pin VOL.
NO.
183 3.3
184 0
A
185 3.3
186 0.1
187 1.4
188 1.8
189 GND
190 1.7
191 0
192 0
193 0 B
194 3.3
195 0.1
196 1.4
197 1.7
198 1.8
XVD
199 0
VBLK
200 GND
VBK
201 3.3
C TO(1/2) XCLH
202 0 C54
203 0 C13
C27
204 3.3
205 0
206 1.4
207 1.8
208 1.6
1 1.8
D
2 1.6
3 1.6
UD3
4 1.6
UD4
5 0.1
TO(1/2)
6 GND
7 GND
UD1
8 3.4
9 2.0
10 3.3 E
11 1.8
12 0.8
13 0.5
C470
0.1
14 0.8 25V
F:CHIP
15 0.8
16 0.6
17 0.9
18 1.8 F
19 3.3
20 2.0
21 3.3
TO(1/2) RST0
22 GND
8
23 GND
7
24 GND
6
25 1.7
5
26 1.7 4
G
27 1.6 3
28 1.8 2
1
1 1.8
0
2 1.6
3 1.7 +3.3V
4 1.6
5 0.1
6 GND
H
7 GND
8 3.3
9 1.9
10 3.3
11 1.8
12 0.8
13 0.6
14 0.8
I
15 0.8
TO(1/2)
INI
16 0.6
17 0.9
C494
0.1
18 1.8
25V
F:CHIP
19 3.3
20 1.9
21 3.3
22 GND
23 GND J
24 GND
25 1.6
TO(1/2)
UD2
26 1.7
27 1.6
28 1.8
K
TO(1/2) FP
L
M
N
(UP CONVERTER,1MB MEMORY)
O
board /
– 138 –
3 4 5 6 7 8
5V
C461 L460
0.1
L461 +5V 0
0 25V :CHIP
F:CHIP
:CHIP
20 19 18 17 16 15 14 13 12 11
IC460
MC74F244M
IC461
CLOCK DRIVER
MC74F244M
CLOCK DRIVER
1 2 3 4 5 6 7 8 9 10
+3.3V
C493
0.1
25V
F:CHIP
C467 C466
0.1 0.1
25V 25V
F:CHIP F:CHIP
GND
GND
VSS9
OY19
9
OY18
8
OY17
7
OY16
6
OY15
5
OY14
4
VDD6
OY13
3
OY12
2
OY11
1
OY10
0
VSS10
RESET
INIT8
INIT7
INIT6
INIT5
INIT4
INIT3
INIT2
INIT1
INIT0
C474
0.1 VSS11
25V
F:CHIP
VDD7 IC463
CXD2062Q
GND
UP-CONVERTER
GND
GND
GND
OY29
9
OY28
8
OY27
7
OY26
6
OY25
5
OY24
4
VSS12
OY23
3
OY22
2
OY21
1
OY20
0
VDD8
GND
GND
GND
GND
GND
IYU47
7
VSS13
IYU46
6
IYU45
5
C483
0.1 25V F:CHIP
C482
0.1
25V
F:CHIP
C484
0.1
25V
F:CHIP
3.3V
+3.3V
BR
(2/2)
10
9 11 12 13 14
C460
0.1
25V
F:CHIP
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
C463
0.1
C462
25V
0.1 25V F:CHIP F:CHIP
C464
0.1
25V
F:CHIP
+3.3V
C468
0.1
25V CJ06
F:CHIP
CJ07
VDD8
CU20
0
GND CU21
1
OPEN CU22
2
VSS4 CU23
3
VDD CU24
4
VDD CU25
R468 5
VDD 680 CU26
:RN-CP 6
GND CU27
7 7
ICU27 C471 VSS14
0.1
GND 25V YPD0
0
F:CHIP
VDD2 YPD1
1
CK27 YPD2
R469 2
GND 680 YPD3
:RN-CP 3
GND YPD4
4
CK13 YPD5
5
R470 R471
VSS3 330 330 YPD6
6
0 :RN-CP :RN-CP
IYPD0 YPD7
7
1
IYPD1 C472 VDD9
0.1
2
IYPD2 25V VSS15
F:CHIP
3
IYPD3 YPJ0
0
4
IYPD4 YPJ1
1
5
IYPD5 YPJ2
2
6
IYPD6 YPJ3
3
7
IYPD7 YPJ4
4
0 C475 UP-CONVERTER
IYPJ0 YPJ5
0.1 5
1 25V
IYPJ1 YPJ6
F:CHIP 6
VDD1 +3.3V YPJ7
7
VSS2 VSS16
2
IYPJ2 YPU0
3 0
IYPJ3 YPU1
1
4
IYPJ4 YPU2
2
5
IYPJ5 YPU3
3
6
IYPJ6 YPU4
4
7
IYPJ7 YPU5
5
0
IYPU0 C476 YPU6
0.1 6
1 25V
IYPU1 YPU7
F:CHIP
2 7
IYPU2 VDD10
3
IYPU3 YD40
0
VSS1 YD41
1
4
IYPU4 YD42
2
5
IYPU5 YD43
3
6
IYPU6 YD44
C478 4
7
IYPU7 0.1 YD45
25V 5
F:CHIP
VDD0 YD46
6
0
IYD40 YD47
7
1
IYD41 VSS17
2 0
IYD42 YD20
3 1
IYD43 YD21
4 2
IYD44 YD22
5
IYD45
VSS0
6
IYD46
7
IYD47
C496
47
16V
:AL-CP
+3.3V
C495
0.1
25V C479
0.1 C480
F:CHIP
25V
F:CHIP
L465
F:CHIP
0
:CHIP
0.1 25V F:CHIP
MSB
L462 L463
0 0 14 13 12 11 10 9
:CHIP :CHIP
C486 C487 C488 C489
47 0.1 0.1 47
16V 25V 25V 16V
:AL-CP F:CHIP F:CHIP :AL-CP IC464
MN47V77ST1
1MB MEMORY
15 16 17 18 19 20 21 22 23 24 25 26 27 28
+3.3V
14 13 12 11 10 9
IC465
MN47V77ST1
IMB MEMORY
15 16 17 18 19 20 21 22 23 24 25 26 27 28
L464
0
+3.3V :CHIP
– 139 –
15 16 17 18 19
5V
TO(1/2)
+5V
RCK
TO(1/2)
CK54
XSYNC
C465
0.1 R462
0
25V +3.3V
F:CHIP :CHIP
HPLL
R463
0
:CHIP
R464
0
:CHIP R466
0
VDL0
:CHIP
VDL1
VSS7
WEN
VCRO
C469
VSS6 0.1
25V
VDD3 F:CHIP
FD27
7
FD26
6
FD25
5
FD24
4
FD23
3
FD22
2
FD21
1
FD20
0
VSS5
FD17
7
FD16
6
FD15
5
FD14
4
FD13
3
FD12
2
FD11
1
FD10
0
VDD2
C473
0.1
FD07 25V
IC462 7
F:CHIP
CXD2070Q FD06
6
FD05
5
FD04
4
FD03
3
FD02
2
FD01
1
C DATA
FD00
0
VSS4
TO(1/2)
RB07 CIN
7
RBO6
6
RB05
5
RB04
4
RB03
3
RB02
2
RB01
1
RB00
0
VSS3
BCON
VSS2
RCON
VDD1
C477
CLP
0.1
25V
CMX1
F:CHIP
CMX2
VSS1
IVD VD TO(1/2)
+3.3V
C481
0.1 0.1
25V 25V
F:CHIP
Y DATA
TO(1/2)
C485
Y IN
LSB
8 7 6 5 4 3 2 1
C490
0.1
25V
F:CHIP
C491
0.1
25V
F:CHIP
8 7 6 5 4 3 2 1
+3.3V
3.3V TO(1/2)
C492
0.1
25V B-SS533.<U..>-BR.-P2
F:CHIP
– 140 –