Schematic Diagram Of Cu Board - Sony KL-X9200M Service Manual

(17) Schematic Diagram of CU Board

1 2 3 4 5 6
A
B
C7064 C7065
22 22
16V 16V
:AL-CP :AL-CP
R7016
10k
:RN-CP R7034
C 10k
L7004 L7005 C7002 :CHIP
4.7µH 4.7µH R7051 R7032 C7011 R7033 0.1 H SAW +
6.8k 4.7k 4.7 1k 25V
:RN-CP :RN-CP F:CHIP :RN-CP B:CHIP H SAW -
CN7001
9P
C7001 R7035 H PARA
WHT-L
0.01 10k C7009
S-MICRO B:CHIP :CHIP 0.047 B:CHIP
C7010 R7054
GND 9
0.01 51k
S1 B:CHIP :RN-CP
SCL 8
S2
SDA 7
28 27 26 25 24 23 22 21 20 19 18 17 16 15
VD 6
HD 5
IC7004
D L7001
GND 4 10µH CXA1470AS
WAVE FORM
-5V
3 GENERATER
+5V
2
+12V L7002
1 10µH
1 2 3 4 5 6 7 8 9 10 11 12 13 14
TO A BOARD
V SIN
CN6011 R7088 R7089 R7101 R7094
100 100 10k 10k
C7021 C7024 :CHIP :CHIP :CHIP :CHIP
47 47
16V 16V
:AL-CP :AL-CP C7026 C7022 C7023 R7092
0.01 0.047 0.1 10k
B:CHIP B:CHIP 25V :CHIP V SAW -
B:CHIP
V SAW +
E
R7098
L7003 10k
10µH :CHIP
C7027
10
16V
:AL-CP
5 4 5 4
C7028 C7029
F 0.1 0.1
25V 25V
B:CHIP B:CHIP
IC7005 IC7006
1 2 3 1 2 3
TC7SH04F TC7SH04F
INV INV
R7124 R7125
100 100
:CHIP :CHIP
G
H
I
C7044
IC7011
0.1
CXA1875AM 25V R7203
D/A(4EH) B:CHIP 100
:CHIP
C7042
20 19 18 17 16 15 14 13 12 11 IC7012
0.1
J µPD6221GS 25V
D/A(9CH)
B:CHIP
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
R7183
100 1 2 3 4 5 6 7 8 9 10
:CHIP R7184
K 100
:CHIP
R7196
100
:CHIP
R7197
100
:CHIP
L
M
N
O
Schematic diagram
Schematic diagrams
Ò U TA TB
CU
boards
– 119 –
7 8 9 10 11 12
A+5V
-5V
A-5V
SLICE
R7011 R7018
10k 100
:CHIP :CHIP
Q7002 Q7001
FMS1 0.4 2SD601A
R7015 C7003
100k SLICE BUFF 0.01
:CHIP 0.4 4 B:CHIP
D0 RIGHT
0.1 0 R7020 R7021 R7022 R7023
H SAW + 100 100 100 100
-0.3
5 3 :CHIP :CHIP :CHIP :CHIP
C7066
-0.2 -0.2 -0.2 -0.2
0.1 1 2
25V
B:CHIP R7037 R7053 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 C7004
R7050 100 2.2k 10
47k :CHIP :CHIP 16V
:CHIP :AL-CP
X
IC7001 IC7002
X Y X Y
CXA1726AM CXA1726AM
R7056 R7087 CORNER CORNER
X X Y X Y
10k 100 SAW ADJ
:CHIP :CHIP C7015
10
16V
Q7004 Q7003 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
:AL-CP
R7058 FMS1 0.4 2SD601A
100k SLICE BUFF R7062 C7017
:CHIP 100 10
D1 0.4 4 LEFT
:CHIP 16V
:AL-CP
H SAW - 0.2 0
-0.2
C7016 C7063
5 3
C7067 0.01 0.1
0.1 B:CHIP 25V
1 2
25V B:CHIP
B:CHIP R7097 R7102
R7099 100 2.2k
47k :CHIP :CHIP
:CHIP
R7107 R7109
10k 100
:CHIP :CHIP
Q7006 Q7005
FMS1 0.4 2SD601A
R7059
100k SLICE BUFF
:CHIP
D2 0.4 4
BOTTOM
0.2 5 0
V SAW +
-0.2
3
C7068
2.2
1 2
16V
F:CHIP R7112 R7115 R7116
R7113 100 2.2k 33k
47k :CHIP :CHIP :CHIP
:CHIP
R7119 R7120
100 100 C7030
R7140 R7142 R7126 :CHIP :CHIP 0.01
100
10k 100 :CHIP 0 -0.2 0 B:CHIP
:CHIP :CHIP
Q7008 Q7007 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R7060 0.4
100k FMS1 2SD601A
SLICE BUFF
:CHIP
D3
0.4 4 TOP X
X Y X Y IC7008
V SAW - 0.2 0 CXA1726AM
-0.2
SIDE ADJ
5 3 X X Y X Y
C7069
2.2
1 2
16V
F:CHIP R7145 R7146
R7144 100 2.2k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
47k :CHIP :CHIP
:CHIP
R7147 C7037
IC7007 100
CXA1726AM
:CHIP
SIDE ADJ :AL-CP
C7035 C7036
0.01 0.1
B:CHIP 25V
B:CHIP
R7161
33k
:CHIP
-5V
+5V
R7167 R7168
4.7k 4.7k
:RN-CP :RN-CP
R7171 R7163 R7164 R7172 R7165
10k 10k 10k 10k 10k
:RN-CP :RN-CP C7040 :RN-CP :RN-CP :RN-CP
0.1
25V
B:CHIP
R7176 R7177
10k R7179 C7043 10k R7180
:RN-CP 4.7k 0.1 :RN-CP 4.7k
:RN-CP 25V :RN-CP
B:CHIP
R7178
14 13 12 11 10 9 8 14
4.7k
:RN-CP
IC7009 20 19 18 17 16 15 14 13 12 11 IC7010
TL074CPW TL074CPW
+ - VOL CHG + - VOL CHG
IC7013
1 2 3 4 5 6 7 µPD6221GS 1
D/A(9EH)
R7193
4.7k
1 2 3 4 5 6 7 8 9 10 :RN-CP
R7204 R7205
10k R7192 10k
:RN-CP 4.7k :RN-CP
:RN-CP R7190 R7198 R7199
4.7k 10k 100
:RN-CP :RN-CP :CHIP
R7208 R7209
10k 10k
:RN-CP R7212 R7214 R7200 :RN-CP R7215
10k 4.7k 100 10k
:RN-CP :RN-CP :CHIP :RN-CP
R7213 4.7k :RN-CP
R7227 R7228 R7225
4.7k 4.7k
:RN-CP :RN-CP :RN-CP
R7231 R7223 R7224 R7232 R7237
10k 10k 10k 10k 4.7k
:RN-CP :RN-CP C7055 :RN-CP :RN-CP :RN-CP
0.1
25V
B:CHIP
R7233 R7234
10k R7236 10k
:RN-CP 4.7k :RN-CP
:RN-CP
R7235
14 13 12 11 10 9 8 14
4.7k
:RN-CP
IC7015 IC7016
TL074CPW TL074CPW
R7239
+ - 4.7k + -
VOL CHG VOL CHG
:RN-CP
CENT REF
1 2 3 4 5 6 7 Q7011 1
R7242 R7243
0 10k XN4601-TW
REF.BUFF SW
:CHIP :RN-CP
R7244 R7245
3.1
2.2k 2.5 4.7k
R7251 :CHIP R7252 :RN-CP
3
10k R7241 6 10k
:RN-CP 4.7k :RN-CP
:RN-CP 2 C7062
5 10
16V
3.1
4 1 :AL-CP
R7253 R7255
10k R7254 R7260 10k
:RN-CP R7257 R7259 10k 2.2k :RN-CP R7261
10k 4.7k :RN-CP :CHIP 10k
:RN-CP :RN-CP :RN-CP
R7258
4.7k :RN-CP
l
board
– 120 –
13 14 15 16 17 18
+5V
R7003 R7004 R7008 R7009
27k 27k 27k 27k
:CHIP :CHIP :CHIP :CHIP
R7005 R7010
0 :CHIP 0 :CHIP
R7012 R7014
R7001 82k R7286 R7006 82k R7287
27k :CHIP 27k 27k :CHIP 27k
:CHIP :CHIP :CHIP :CHIP
R7002 C7005 R7007
27k 0.01 27k
:CHIP B:CHIP :CHIP
R7024 R7025 R7026 R7027 R7028 R7029 R7030 R7031
100 100 100 100 100 100 100 100
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
0 1.2 0.1 1.1 0.1 1.2 0.1 1.2
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 C7006 30 29 28 27 26 25 24 23 22 21 20 19 18 17
10
16V
:AL-CP
X X
IC7003
X Y X Y X Y X Y
CXA1726AM
CORNER
X X Y X Y X X Y X
ADJ
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14
C7018 C7020
0.01 0.01
B:CHIP B:CHIP
R7186 R7189
10k 10k R7210 R7207
:RN-CP :RN-CP 10k 10k
:RN-CP :RN-CP
R7218
10k :RN-CP
R7173
10k
:RN-CP
R7174 R7219
10k 10k
:RN-CP :RN-CP
R7117
33k
:CHIP R7269
C7032 10k
0.01 :RN-CP
B:CHIP
R7270
4.7k :RN-CP
R7121 R7122 R7123
100 100 100 CENT REF
R7131 :CHIP :CHIP :CHIP
100 0 -0.2 0
:CHIP
C7033 R7267 R7268
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
10 100 100
16V :CHIP :CHIP
:AL-CP
X
X Y X Y 30 29 28 27 26 25 24 23 22
X X Y X Y
X
IC7017 X Y
CXA1726AM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SIN ADJ
X X Y
10
1 2 3 4 5 6 7 8 9
16V
R7275
100k
C7038 C7039 :RN-CP R7277
0.01 0.1 C7073 100
B:CHIP 25V 0.01 :CHIP
B:CHIP C7072 B:CHIP
R7162 0.1
33k B:CHIP R7285
:CHIP R7276 C7074 4.7k
47k 0.1 :RN-CP
:RN-CP B:CHIP
R7284
10k
:RN-CP
H SAW +
R7169 R7170
4.7k 4.7k
:RN-CP :RN-CP
R7166
10k
C7041 :RN-CP
0.1
25V
B:CHIP
R7181
4.7k
:RN-CP
13 12 11 10 9 8
2 3 4 5 6 7
R7201
10k
:RN-CP
R7217
4.7k
:RN-CP
R7216 4.7k :RN-CP
R7229
4.7k
:RN-CP
R7230 R7226
10k 4.7k 10k
:RN-CP :RN-CP
C7056
0.1
25V
B:CHIP
R7238
CU
4.7k
:RN-CP
13 12 11 10 9 8
(UNIFORMITY CORRECTION)
R7240
4.7k
:RN-CP
CENT REF
2 3 4 5 6 7 Q7012
R7247
10k XN4601-TW
REF.BUFF SW
:RN-CP
R7248
3.1
2.2k 2.5
:CHIP
3 6
C7060
2 5
R7250 10
10k 16V
:RN-CP :AL-CP
2.5 3.1
4 1
R7256 R7264
R7263 10k 2.2k
4.7k :RN-CP :CHIP
:RN-CP
R7262
4.7k :RN-CP
19 20 21 22
A
— CU BOARD (conductor side) —
B
C7007 C
0.01
B:CHIP
16
Y
D
15
E
F
C7071
0.01
B:CHIP
R7273 R7274
100 100
:CHIP :CHIP
— CU BOARD (component side) —
21 20 19 18 17 16
G
X Y
X Y
10 11 12 13 14 15
H
CN7002
6P
WHT-L
:S-MICRO
1 UF DAC 1
UF OUT1
2 UF MIX 1 I
GND
3
TP7003
4 UF DAC 2
UF OUT2
UF MIX 2
5
6 GND
TP7004
TO C BOARD
TP7005
CN5005
Q7009
XN4601-TW
BUFF
R7182
2.2k J
1 4
2.7 :CHIP
3.3
TP7007
5 2 3.3
R7185
100
6 3
:CHIP C7046
R7265 R7187 0.01
2.6
R7188 47 47 B:CHIP
2.2k :CHIP :CHIP
:CHIP C7045
0.01
B:CHIP
D7001
RB501V
PROT
Q7010
XN4601-TW
BUFF K
R7206
2.2k
:CHIP
C7052 C7053
0.1 0.1
25V 25V 1 4
B:CHIP B:CHIP
2.4
3.1 TP7009
5 2 3.0
R7220
100 6 3
:CHIP
2.4 R7266 R7221
R7222 47 47
2.2k :CHIP :CHIP L
:CHIP
D7002
RB501V
PROT
M
B-SS604.<U/C>-CU.
N
O
– 121 –
CU
UNIFOMITY CORRECTION
CU BOARD
Terminal name of semiconductors
in silk screen printed circuit ( * )
Ref. *
Q7001, Q7003, Q7005,
2
Q7007
Q7009, Q7010, Q7011,
!ª
Q7012
Q7002, Q7004, Q7006,
@¢
Q7008
3
D7001, D7002
* : Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 56)
– 122 –