Sony KLV-15SR1 Service Manual page 23

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3
1
2
A
R5V
R5V
C601
IC602
10
16V
CD74HCT4046A
R601
4.7
C602
VDD
PCP-OUT
10
16V
C603
ZENR
PC1OUT
0.1
COMP-IN
SIG-IN
R602
VCO-OUT
22k
PC2OUT
R2
INH
B
R1
C1A
C606
39p
R603
R604
SF-OUT
C1B
4.7k
39k
VCO-IN
GND
R605
750
C605
10
16V
FB601
BLM18PG600SN1
Y DATA
VID Y(0..7)
cb-9
VID UV(0..7)
C
R-Y/B-Y DATA
ca-6
#RESET
FB602
C651
BLM18PG600SN1
3.3
VID HS
cb-10
VID VS
D
MD7
R3.3V
MD6
MD5
C607
MD4
MD3
MD2
R3.3V
MD1
MD0
MD15
C608
MD14
E
MD13
MD12
MD11
MD10
MD9
MD8
cb-8
VID CLK
MA9
F
MA7
MA6
MA5
MA4
SDA
cbd-7
SCL
G
R606
100
GY7
GY6
GY5
C613
GY4
FB603
GY3
BLM18PG600SN1
H
C614
10
16V
JR601
I
• Divided circuit diagram
One sheet of B board is circuit diagram is divided into five sheets,
each having the code B-a to B-e. For example, the destination
ab1 on the code B-a sheet is connected to ab1 on the B-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4
5
6
IC604
HY57V641620HGT-H
HY57V641620HGT-H
64MDRAM
C691
C681
0.1
0.1
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
C692
C682
0.1
0.1
C693
C683
0.1
0.1
C684
C694
0.1
0.1
C685
C695
0.1
0.1
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
C696
C686
0.1
0.1
C690
47
4V
R3.3V
C650
C653
C652
0.1
10
0.1
16V
C649
C648
C647
0.1
100
0.1
4V
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
1
DQ6
2
DQ5
3
PVDD
0.1
4
DQ4
5
DQ3
6
DQ2
7
PVSS
8
DQ1
9
DQ0
DQ15
10
11
PVDD
0.1
12
DQ14
13
DQ13
14
DQ12
15
PVSS
16
DQ11
17
DQ10
18
DQ9
C609
19
PVDD
0.1
DQ8
20
21
DQMO
22
CLK
23
PVSS
24
LLAD2
25
VSS
IC601
26
A9
PW1210
-NV320-
27
HRA
DRC-MF
C610
0.1
28
VDD
29
A7
A6
30
C611
31
PVDD
0.1
32
A5
33
A4
34
SDA
35
SCL
36
PVSS
37
PCLK
38
HSQ
C612
39
HBQ
0.1
PVDD
40
41
VSQ
42
VBQ
43
RSET
44
PVSS
45
YQ9
46
YQ8
47
YQ7
48
PVDD
0.1
49
YQ6
50
ADGND
51
ADVDD
52
YQ5
C615
0.1
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 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
C616
C619
0.1
0.1
C618
C623
C617
0.1
0.1
100
C620
F:CHIP
4V
0.1
C622
C621
0.1
1
10V
C626
C627
0
0.1
0.1
C624
C625
10
0.1
16V
7
8
9
IC603
64MDRAM
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
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
C680
47
4V
R3.3V
C644
C643
3.3
0.1
C646
C645
R614
C642
0.1
0.1
330
R3.3V
100
4V
C641
0.1
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
MD24
MD25
DQ25
156
MD26
DQ26
155
MD27
DQ27
154
C640
PVDD
153
0.1
MD28
DQ28
152
MD29
DQ29
151
MD30
DQ30
150
MD31
DQ31
149
PVSS
148
MD16
DQ16
147
MD17
DQ17
146
MD18
DQ18
145
C639
PVDD
144
0.1
MD19
DQ19
143
MD20
DQ20
142
MD21
DQ21
141
MD22
DQ22
140
PVSS
139
MD23
DQ23
138
DQM1
137
MWE-
#WE
136
MCAS-
#CAS
135
VSS
134
XTALI
133
XTALD
132
R612
1M
C638
VDD
131
0.1
PVDD
130
C637
0.1
MRAS-
#RAS
129
MCS-
#CS
128
MA10
A10
127
PVSS
126
MA8
A8
125
MA0
A0
124
MA1
A1
123
MA2
A2
122
C636
PVDD
121
0.1
MA3
A3
120
CAS1
119
CSA0
118
PVSS
117
R608
R610
0
0
12C3W
116
SCC
115
RFROCK
114
PLLFS
113
PVDD
112
C635
OEQ
111
0.1
P60
110
DVQ
109
R607
PVSS
108
47
TEST
107
VQ0
106
VQ1
105
100101102103104
C634
0.1
C631
0.1
C632
C633
3.3
100
4V
C628
C629
C630
0.1
0.1
0.1
10
11
12
VGR(0..7)
CP601
R
47
RC0
VGR0
RC1
VGR1
VGR2
RC2
RC3
VGR3
CP602
47
VGR4
RC4
RC5
VGR5
RC6
VGR6
VGR7
RC7
VGB(0..7)
cd-11
CP603
B
47
BC0
VGB0
BC1
VGB1
BC2
VGB2
BC3
VGB3
CP604
47
BC4
VGB4
BC5
VGB5
BC6
VGB6
BC7
VGB7
R613
680
VGG(0..7)
CP605
G
47
GY0
VGG0
X601
10MHz
GY1
VGG1
GY2
VGG2
VGG3
GY3
CP606
47
GY4
VGG4
GY5
VGG5
VGG6
GY6
GY7
VGG7
PAL60
cd-13
cd-12
VPEN
GNDD
VCLK
VHS
cd-12
VVS
B-c
(DRC)
B-SS3666<AEP>-B..-P3
15
13
14
KLV-15SR1(AEP)
3-9

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