Sony KP-44PS2 - Schematic Diagram of G Board

123456
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8 9 10 11 12 13
14
15 16 17 18 19
A
B
C
D
E
F
G
H
I
J
K
L
M
N
– 138 – – 139 – – 140 –
(16) Schematic Diagram of G Board
+17V
-17V
1.9 9.9
+22V
+15V
-22V
-15V
+6.5V
+10.5V
+135V
STBY+5V
3.1
2.0
4.2
17.817.8
17.1
0
0
3.4
4.7
3.7
10.8
331
342
5.0
16.7
2.2
342
3.4
11.2
10.1
0
1.1
395
1.1
0.4
5.07.0
4.9
4.2
-23.2
-22.4
-25.1
0.6
0.2
7.0
0.1
7.0
0.1
9.3 2.4
134.6
-0.7
134.9
135.2
318
*
1
2
1
1
1
2
4
3
1 2 3 4
6
5
4
3
2
8
10
11
12
9
1 2 3 4
567
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
1
3
2
4
6
17
16
18
10
11
12
13
14
15
7
8
9
1 2 3
1
1
2
4
3
1
2
3
4
5
6
7
8
9
10
1
2
3
1
3
4
5
6 8
9
2
10
11
1 2 3 4 5
1 2 3
4
1 2 3
4
1
2
3
4
6
7 8
9
10
11
13
14
5
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
S
145 3
R6101
R6102
R6104
R6106
C6101
C6103
C6106
C6107
D6105
C6025
D6302
D6305
D6307
C6313
C6314
C6315
C6321
C6322
C6323
C6325
C6331
L6309
R6311
R6316
R6318
FB6301
FB6302
C6000
L6307
L6308
L6310
L6311
CN6301
C6324
D6315
C6312
C6334
C6335
C6317
R6103
D6309
D6308
C6327
C6328
C6332
C6333
L6304
R6107
D6318
CN6303
CN6304
CN6300
CN6302
D6316
D6317
D6319
D6320
D6312
D6301
PS6304
PS6305
C6302
C6303
C6307
C6311
L6303
L6313
L6312
D6300
FB6303
FB6304
D6102
D6103
R6108
D6323
C6110
D6304
C6306
L6314
L6315
C6337
C6104
C6105
R6302
D6310
R6003
R6026
R6043
R6054
R6055
R6056
R6057
R6058
R6059
R6060
R6061
R6065
R6067
D6017
D6019
D6021
D6022
CN6004
R6300
R6301
R6304
R6305
R6306
R6307
R6308
R6309
R6310
R6312
R6313
R6317
R6319
R6001
R6000
Q6004
C6003
C6009
C6010
C6011
C6020
C6026
C6027
C6029
C6031
C6033
C6034
C6035
C6036
C6037
C6039
C6018
C6017
C6015
C6013
CN6306
CN6307
CN6308
C6338
R6320
C6339
R6321
FB6305
FB6306
PS6300
PS6301
C6028
C6038
C6308
R6072
R6052
R6322
R6323
R6074
D6023
C6041
R6075
R6076C6042
R6324
R6326
R6100
R6105
FB6002
CN6002
C6044
R6079
VD6001
D6100
TH6100
R6333
R6334
R6335
D6303
C6341
R6336
C6040
C6024
D6020
D6015
R6069
R6049
R6068
R6035
F6001
R6062
C6023
C6022
RY6000
C6329
C6330
D6101
R6109
D6108
R6328
C6109
D6010
D6104
D6106
C6102
C6100
FB6103
FB6308
FB6307
C6342
FB6309
FB6310
R6329
D6311
R6002C6030
R6327
R6325
R6053
IC6303
T6004
T6005
IC6301
T6003
IC6004
T6001
T6002
Q6100
T6100
IC6302
CN6007
CN6006
PS6310
PS6311
C6032
IC6007
C6301
C6300
C6309
C6310
PS6302
PS6303
PS6306
PS6307
IC6002
R6314
Q6303
Q6302
Q6301
D6306
Q6102
Q6304
IC6304
Q6300
1
470
6.3V
220
160V
2P
470
:RN-CP
10k
:CHIP
10k
:CHIP
470
:CHIP
10k
:CHIP
4.7k
:CHIP
1k
:CHIP
0.47
250V
:AC
0.22
250V
:AC
0.22
250V
:AC
0.018
800V
10
450V
470p
B:CHIP
0.01
250V
330
25V
47
1M 1/2W
8.2M
1W
220k
1/4W
:RN
220k
1/4W
:RN
220k
1/4W
:RN
680
:CHIP
4.7
1/4W
:FPRD
2.2k
:CHIP
47k
:CHIP
220k
1/4W
:RN
1k
1/4W
:FPRD
220k
1/4W
:RN
200k
1/4W
:RN
22k
1/4W
:RN
4.7
0.47
160V
100
25V
100
25V
10µH
:LHL10
10µH
:LHL08
10µH
:LHL08
10µH
:LHL08
10µH
:LHL08
10µH
:LHL08
0.1
1W
:RF
22
:CHIP
1k
1/4W
:RD
100
25V
UF4005PKG23
1SS355TE-17
1SS355TE-17
D10SC6MR
D10SC6M-4012
1SS355TE-17
7.5k
:RN-CP
3300
35V
3300
35V
D1NS4
10P
WHT
:S-MICRO
3P
:MINI LOCK
5P
WHT
:S-MICRO
1SS355TE-17
1SS355TE-17
UDZ-TE-17-4.7B
UDZ-TE-17-4.7B
1SS355TE-17
100
25V
100
25V
18
:CI
8200p
:2%
100
:CI
100
:CI
2.2M
1/2W
:RD
22M
1/2W
:RD
1M
1/4W
:RN
10µH
:LHL08
470
1/4W
D10SC6M
100p
500V
22
1/4W
:FPRD
1SS355
2.2M
1/2W
:RD
UDZ-TE-17-15B
D10SC4M-F
D1NS6-TA2
100p
500V
0.001
B:CHIP
0.1
25V
B:CHIP
680p
1kV
680p
1kV
ERA22-08TP3
4.7k
:CHIP
JW(5)
JW(5)
D4SBS4
2SB734-T-4
MCM SW
100
470k
1/2W
470k
1/2W
0.01
:PT
0.018
800V
0.0047
250V
F
0.0047
250V
F
1P
:FASTON
1P
:FASTON
1P
:FASTON
1k
1/4W
:RD
2200p
250V
:E
2200p
250V
:E
0.001
B:CHIP
0.001
B:CHIP
0.001
200V
:PT
UF4005PKG23
JW(7.5)
JW(7.5)
4.7
:FPRD
2.2k
:CHIP
470
:CHIP
1k
:CHIP
4.7k
RN-CP
470p
B:CHIP
0.001
B:CC-CP
3.3
1/2W
:FPRD
10k
:CHIP
3P
:MINI
100p
B:CC
100k
:CHIP
100k
:ZZ-CP
JW(5)
JW(5)
100p
500V
:PT
10k
:RN-CP
47k
:RN-CP
0.05
2W
:MF
3300
35V
3300
35V
MP250
MP250
10
470
25V
4700
16V
:CI
RBV-406B
10µH
:LHL08
10µH
:LHL08
10k
:CHIP
0.0047
250V
0.0047
250V
0.0047
250V
1000
100V
1000
100V
10P
RED
:S-MICRO
2200
25V
2200
25V
1200
250V
1200
250V
1
450V
:CQ
1
450V
D4SB60L
D5L60
5A
1
10W
1
10W
1k
1/4W
:CHIP
3.9k
:RN-CP
1
10W
1
10W
1k
1/4W
:CHIP
470
:CHIP
470
:CHIP
6.8k
:RN-CP
22
50V
1SS355TE-17
PROTECT
0.0082
1.25kV
0.0047
250V
0.0047
250V
0.0082
1.25kV
0.01
D1NL20U-TR
ERC04-06SE
MTZJ-T-72-18B
ERC04-06SE
ERC04-06-SE
D1N20R
D4SBL20U
0.1
1P
D1NL20U-TR
ERZV14D621
470p
470p
1SS355TE-17
11k
:RN-CP
10k
:RN-CP
8.2k
:CHIP
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
2.2k
:CHIP
0.1
250V
:MPS
1k
:RN-CP
36k
RN-CP
2.4k
:RN-CP
MTZJ-T-72-13B
10k
:CHIP
15
3W
JW(5)
JW(5)
MTZJ-T-77-13B
µPC1093J
OVP
PIT AUDIO
PIT
DM-58
+B REG
PFT
MCR5152
SWITCHING IC
LFT
LFT
2SK2663
STBY SW
SBT
MM1476AF
STBY 5V REG
5P
:VH
4P
:VH
MP250
2.5A
MP250
2.5A
0.039
1kV
ON3171-R
MAIN SW
100p
500V
100p
500V
100p
500V
100p
500V
MP400
4A
MP400
4A
MP250
2.5A
MP250
2.5A
ON3171-R
FEED BACK
0.47
3W
:RS
2SA1208
OCP
2SA1037AK
PROTECT
2SC2412K
PROTECT
1SS355TE-17
VOLTAGE DET
2SD2114KT146
PROTECT
2SA933AS-AT
REF VOLTAGE
TL431CLP-Z20
REF VOLTAGE
2SD2114KT146
RELAY/SW DRIVE
G
(POWER SUPPLY)
+17V
-17V
AUDIO GND
TO A BOARD
CN1605
REF A K
VD
RESET
SS
RT
NC
VOVP
VOCP
VC2
COM
VS
VB
VC1
COCP
GND
ROCP
CT
NC
VG(H)
VG(L)
TO D BOARD
CN5013
GND
GND
+22V
-22V
P.CONT
PROT
GND
GND
GND
GND
+15V
-15V
GND
GND
+6.5V
+6.5V
+6.5V
+10.5V
+10.5V
+6.5V
TO D BOARD
GND
GND
+135V
OVP
OCP
GND
AC ON/OFF
STBY+5V
TO A BOARD
CN1606
CN5002
TO A BOARD
CN1603
GND IN OUT
GND
RESET OVP CD
NC NC NC NC NC
GND(ANT)
TO HA BOARD
CN3103
AC(N)OUT
AC(L)OUT
AC(L)IN AC(N)IN
TO HA BOARD
CN3104
TO A BOARD
CN1665
AC(W)
AC(L)
GND(ANT)
AC IN
220-240V
50Hz
TO A BOARD
CN1666
GND(Z)
GND(Z)
TO G BOARD
SHIELD
TO CRT BRACKET
B-SS624.<AEP>-G..-05
C6316
100p
500V
C6336
100p
500V
C6320
100p
500V
C6319
100p
500V