Sony KP-44PS2 - Schematic Diagram of a Board

123456
7
8 9 10 11 12 13
14
15 16 17 18 19 20 21 22
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
– 91 –
– 92 – – 93 –
(3) Schematic Diagram of A Board
Schematic diagram
< A board
Schematic diagram
(b3) (1/5) board ,
0
8.9
0
0.6
4.5
8.2
8.2
3.2
2.5
2.8
4.3
4.3
2.3
1.7
3.7
1.2
-8.6
-8.0
4.6
-8.6
4.3
2.7
4.3
2.3
1.6
6.4
1.2
3.4
6.4
2.5
1.2
4.9
6.4
6.4
5.0
6.4
6.4
8.9
11.8
11.8
0
0.7
2.0
1.3
2.0
1.3
2.0
1.3
0
0
4.8
4.8
0.1
4.6
0.4
4.6
0.4
0.4
0
0
4.9
0.2
4.9
4.9
4.9
0
3.8
0.1
3.8
0
0
0
0
0
0
3.8
3.3
3.2
11.8
11.8
11.8
11.8
0 0 0 0 0 0
3.3
0
0
6.2
5.5
5.5
0.4
6.5
5.5
5.5
1.8
1.8
6.3
6.3
6.2
0.4
0.1
4.0
4.0
4.0
0.4
0.1
3.3
4.0
3.3
4.0
3.3
4.0
8.2
4.5
3.8
4.4
4.5
AUDIO(R)
VIDEO
AUDIO(L/R)
AUDIO(L)
VIDEO VIDEO
VIDEO VIDEO
VIDEO
R-Y
B-Y
Y
R-Y
R-Y
B-Y
Y
Y
B-Y
AUDIO(L/R)
AUDIO
AUDIO(L/R)
AUDIO
R/G/B
Y/R-Y/B-Y
AUDIO(L/R)
B-Y
Y
R-Y
R/G/B
Y/R-Y/B-Y
Y/R-Y/B-Y
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO(R)
AUDIO(R) AUDIO(L)
AUDIO(L)
AUDIO(L/R)
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1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
123456789101112131415
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
IO
G
IO
G
AGC AS SCL SDA +33V GND +5V AM QSS VIDEO NC
AGC
AS
SCL SDA
+33V
GND +5V
AM
QSS
VIDEO
NC
12
ANTIN
OUT
OUT
MAIN
SUB
ATT SW
BST +B
1
2
3
4
5
1 2 3
1
1
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20
IO
G
1
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
1234567891011
+ -
+ -
1
2
3
4
1
2
3
4
5
A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9
A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25
EMI
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
1 2 3 4 5 6 7 8 9
10
IO
G
IO
G
1 2 3 4 5
RY1102
C1604
CN1001
CN1801
R1329
R1330
R1331
C1601
C1602
C1605
C1606 C1607
R1213
R1214
R1215
R1216
R1217
R1218
R1220
R1221
R1222
R1223
R1224
D1201
D1202
D1204
D1205
R1102
R1104
R1105
R1106
R1108
R1109
R1110
R1111
R1113 R1114
R1115
R1116
R1117
R1118
R1119
R1120
R1121
R1122
D1103
D1104
D1105
D1106
D1108
D1109
IC1101
R1124
C1114
C1102
C1103
C1104
C1105
C1106
C1107
C1108
C1109
C1110
C1219
C1220
C1221
C1222
C1223
D1101
D1102
CN1102
CN1606
CN1603
CN1503
CN1302
RY1101
C1111
CN1502
D1203
C1307
C1308
C1402
IC1401
R1301
R1212
C1301
C1302
C1304
C1306
C1401
C1404
C1405
C1411
C1412
C1413
C1414
C1415
C1416
C1417
C1418
CN1665
CN1666
CN1901
CP1301
L1301
L1302
L1303
R1303
R1304
R1305
R1306
R1307
R1310
R1311
R1312
R1313 R1314
R1315
R1317
R1318
R1319
R1320
R1321
R1322
R1323 R1324
R1325
R1326
R1327
R1405
R1406
R1407
R1408
R1410
R1411
R1413
R1414
R1444
R1446
R1450
R1451
C1424
R1308
FL1401
R1309
C1305
CN1404
CN1201
R1328
R1454
R1456
R1457
TU1301
TU1302
D1401
D1404
D1403
D1402
D1406
R1461
R1462
D1405
R1458
R1459
C1409
R1608
R1610 C1610
R1611
R1613 C1615
C1612
C1611
C1617
C1616
C1603
C1619
C1608
JR1601
C1419
C1421
C1422
C1423
R1445
C1420
R1401
R1463
R1403
R1402
R1468
R1464
R1465
R1467
R1466
R1452
R1453
R1469
R1211
CN1301
R1612
R1614
C1426
CN1501
CN1504
R1460
R1418
R1425
R1432
R1416
R1423
R1430
R1417
R1424
R1431
C1427
C1428
C1429
L1401
L1402
L1403
R1219
R1127
R1125
CN1661
R1233
R1234
R1231
R1232
D1410 D1411
R1123
R1404
R1442
C1410
R1443
R1332
R1333
R1112
D1107
D1112
D1110D1111
R1107
R1103
R1201
C1115
D1206
R1128
CN1605
IC1402
R1420
R1422
R1429
C1430
D1421
R1427
Q1409
R1426
Q1422
Q1421
R1428
Q1302
Q1306
Q1305
Q1301
Q1304
Q1303
Q1308
Q1205
Q1203
Q1204
Q1202
IC1605
IC1601
IC1603
IC1604
Q1307
Q1201
Q1206
Q1101
Q1102
C1101
Q1104
Q1105
Q1103
Q1207
Q1402
Q1404
Q1406
Q1408
Q1410
Q1401
Q1412
Q1411
Q1413
R1449
R1448
R1447
R1409
C1403
R1412
IC1602
10
10
10
2200
0.1
:MPS
0.1
:MPS
47
16V
47
16V
0.1
25V
B:CHIP
2200
0.1
25V
35V 35V
B:CHIP
100p
CH:CHIP
22
16V
:BP
0.01
:PT
2.2
0.1
25V
B:CHIP
220
10V
0.01
B:CHIP
100p
CH:CHIP
220
10V
0.01
B:CHIP
0.01
B:CHIP
100
16V
0.1
63V
0.1
63V
0.1
63V
47
16V
100
16V
0.1
25V
F:CHIP
47
47
47
47
47
47
0.1
25V
F:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
16V
0.1
25V
B:CHIP
100
16V
0.1
25V
B:CHIP
50P :B TO B
4P
WHT
:S-MICRO
50P :B TO B
10P
WHT
:S-MICRO
40P :B TO B
8P
WHT
:S-MICRO
10P
WHT
:S-MICRO
5P
WHT
:S-MICRO
1P
:FASTON
1P
:FASTON
50P
40P
RF SPLITTER
1SS355
1SS355
1SS355
1SS355
DAN202K
DAN202K
1SS355
1SS355
DAN202K
DAN202K
1SS355
DAN202K
1SS355
EMI
TDA7265
AUDIO AMP
CXA1875AM-T4
I/O EXPANDER
10µH
10µH
10µH
100k
:CHIP
100k
:CHIP
47k
:CHIP
47k
:CHIP
10k
:CHIP
470
:CHIP
10k
:CHIP
470
:CHIP
1k
:CHIP
47k
:CHIP
47k
:CHIP
0
:CHIP
1k
:CHIP
18k
:CHIP
18k
:CHIP
560
:CHIP
560
:CHIP
4.7
1W
:RS
4.7
1W
:RS
47k
:CHIP
47k
:CHIP
10k
:CHIP
47k
:CHIP
100k
:CHIP
100k
:CHIP
47k
:CHIP
47k
:CHIP
10k
:CHIP
22k
:CHIP
4.7k
:CHIP
22k
:CHIP
470
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
470
:CHIP
12k
:CHIP
470
:CHIP
470
:CHIP
10
:CHIP
100
:CHIP
6.8k
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
560
:CHIP
100
:CHIP
470
:CHIP
10k
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
470
:CHIP
10k
:CHIP
10k
:CHIP
22k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
560
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
100 :CHIP
10k
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
100 :CHIP
100 :CHIP
47 :CHIP
47 :CHIP
22k
:CHIP
4.7k
:CHIP
100
:CHIP
33K
MAIN TUNER
SUB TUNER
DAN202K
10k
:CHIP
10k
:CHIP
UDZ-6.8B
0.1
:MPS
680
:RN-CP
390
:RN-CP
0.1
25V
B:CHIP
390
:RN-CP
390
:RN-CP
0.1
25V
B:CHIP
470
10V
1000
6.3V
470
10V
1000
6.3V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
16V
0
:CHIP
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
4.7k
:CHIP
100
:CHIP
0.22
25V
F:CHIP
0.22
25V
F:CHIP
0.22
25V
F:CHIP
0.22
25V
F:CHIP
1k :CHIP
0.22
25V
F:CHIP
150
:CHIP
390
:CHIP
1k
:CHIP
47
:CHIP
1k
:CHIP
47
:CHIP
1k
:CHIP
47
:CHIP
470
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
20P
AMP20PMAL
20P
AMP20PMAL
1k
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
10k
:CHIP
1P
:FASTON
0.1
25V
F:CHIP
33pF
CH:CHIP
33pF
CH:CHIP
33pF
CH:CHIP
5P
BLK
:S-MICRO
5P
RED
:S-MICRO
6.8µH
:CHIP
6.8µH
:CHIP
6.8µH
:CHIP
47k
:CHIP
10k
:CHIP
5.6
1W
:RS
100
:CHIP
10k
:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
1
:FPRD
100
:CHIP
4.7k
:CHIP
0.1
25V
F:CHIP
1k :CHIP
0
:CHIP
MA3220M
MA3220MMA3220M
MA3220M
MA3220M-TX MA3220M-TX
0
:CHIP
0
:CHIP
2.2k
:CHIP
1SS355
3P
:MINI
CXA1815S
RGB MATRIX
0.47
50V
100
CHIP
1k
:CHIP
22k
1/10
:CHIP
47k
:CHIP
1k
:CHIP
4.7k
:RN-CP
1
16V
F:CHIP
UDZ-3.9B
47k
:CHIP
2SA1037AK
AC ON/OFF
SW
68k
:CHIP
2SC2412K
SW
2SA1037AK
INV.
30k
:RN-CP
2SA2412K
BUFF
2SA2412K
BUFF
2SA1037K
CLAMP
2SA1037K
CLAMP
2SA2412K
BUFF
2SA1037K
CLAMP
2SA1037K
SP MUTE
2SC2412K
PROT SW
2SA1037K
PROT
2SC2412K
AUDIO DET
2SC2412K
PROT
PQ05RF11
+5V REG
PQ05RF11
+5V REG
PQ30RV21
+3.3V REG
PQ30RV21
+2.5V REG
2SC2412K
SW
2SC2412K
MUTE
2SC2412K
MUTE
2SC2412K
PROT
2SA1037AK
PROT
1000
16V
2SC2412K
RELAY DRV
2SC2412K
RELAY DRV
2SC2412K
RELAY DRV
2SC2412K
MUTE SW
2SA1037K
BUFF
2SA1037K
BUFF
2SA1037AK
BUFF
2SC2412K
SW
2SA1037K
CLAMP
2SA2412K
BUFF
2SA2412K
BUFF
2SA2412K
BUFF
2SA2412K
BUFF
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
0.1
63V
100
:CHIP
PQ09RF11
+9V REG
Y_S
U_S
V_S
HP_S
VP_S
9VBIN
EU
EU
EU
EU
EU
EU
EU
EU
EU
EU
EU
EU
EU
EU
VCOMP
EU
HP-MUTE
SCL
SDA
SCL
+6.5V
+10.5V
+12V
SDA
+10.5V
+10.5V
+33V
+5V STBY
+9V
+9V
+12V
SDA
SCL
SDA
SCL
+2.5V
+3.3V
+9V
SCL
+3.3V
SDA
+5V
SCL
SDA
+33V
SCL
SDA
SDASCL
+9V
+9V
+9V
+17V
-17V
+5V
SDA SCL
+5V
+10.5V
+17V -17V
+9V
+9V
+5V
+9V
+5V
+5V STBY
+10.5V
DEF +9V
+5V
DEF +9V
+5V
+17V
+5V STBY
+9V
+10.5V
+5V
+6.5V
+5V-TU
+3.3V
+6.5V
+2.5V
+5V-TU
+5V-B3
+6.5V
+5V-TU
+5V
+5V-B3
+5V
+9V
+9V
+9V
+5V STBY
+5V STBY
SCL
SDA
+5V
+9V
-12V
-12V
DE(14) DE(3)
OCP
GM(1)
OVP
ST-BY
RE-YS RE-R RE-B
JS(6) JS(4)
JS(3)
JS(5)
JM(2) JM(5)
JM(4)
JM(6)
HP MUTE
R
L
CNT SP(-)
BEM(8)
BEM(9)
JB(12)
JB(11)
JB(10)
JV(1)
JV(3)
JV(4)
JM(3)
CVBS2
CVBS1
L R
PROT
OVP OCP
APROT
QSS1
CVBS1
QSS2
JS(1)
JS(2)
JS(3)
JS(4)
HP-L OUT
HP-R OUT
APRI-L
APRI-R
QSS1
AM1
QSS2
AM2
APRI-L
APRI-R
HP MUTE
JV(6)
JV(5)
JV(4)
BV(6)
BV(5)
BV(1)
DE(4)
DE(6)
DE(3)
DE(7)
DE(2)
DE(8)
DE(10)
DE(15)
DE(5)
DE(9)
DE(13)
DE(14)
DE(16)
BE(1)
BE(2)
BE(4)
BE(3)
BV(1)
BV(4)
BV(5)
BV(6)
JB(12)
JB(11)
JB(10)
HM(3) HM(2) HM(1) HM(4)
OCP
APROT
RE-G
AM2 AM1
JS(6)
JM(3)
JM(2)
A MUTE
JM(5)
JM(6)
HM(1)
HM(2)
HM(3)
OCP
OVP
GM(1)
BEM(9)
BEM(8)
BJM(7)
BE(1)
BE(2)
BE(3)
BE(4)
BJM(7)
JV(6)
JV(5)
A MUTE
VO(1)
VO(2)
VO(3)
CNT SP(+)
VO(1) VO(2) VO(3)
CVBS2
MEV(1)
MEV(2)
MEV(3)
MEV(1)
MEV(2)
MEV(4)
MEV(3)
MEV(1)
MEV(2)
MEV(3)
MEV(4)
DM(1)
JS(5)
HM(5)
DM(1)
BEM(9)
BEM(8)
PROT
HM(4)
HM(5)
HP-SW
JM(4)
BJM(7)
ST-BY
APROT
ST-BY
DE(13) DE(7) DE(16) DE(2) DE(15) DE(4) DE(6) DE(8) DE(10) DE(9) DE(5)
ST-BY
BV(3)
BV(3)
JV(1)
JV(3)
BEM(9)
BEM(8)
R L
TRAP
TRAP
TRAP
BJ(7)
BJ(7)
RE-R
RE-B
RE-G
RE-YS
HP-L OUT
HP-R OUT
OVP
CNT SP(-)
CNT SP(+)
HP-SW
BV(4)
ABL2
ABL2
JS(2) JS(1)
HP-R OUT HP-L OUT
R+IN L-IN L+IN VS
M
+VCC R-IN GND L OUT -VCC R OUT
SP OUT L
AUDIO GND
AUDIO GND
SP OUT R
PARABOLA EXTRA
SWITCH (PORT 3)
DEF +9V
MAIN-L IN
GND
+9V
L-TV
+5V
R-TV
SCL
SDA
GND
A RESET
GND
SUB-R
L OUT
R OUT
GND
GND
AM1
GND
GND
AM2
AUDIO GND
-17V
+17V
+5V
NC
SIRCS
GND
STBY+5V
KEY1
GND
R.LED
SW2
HD
EW
V+
V-
RGB AFC
VPROT
XRAY
ABL
GND
GND
GND
Y100
GND
U100
VTIM/TEST
SCP
+12V
FB PULSE
V DEFL
SDA
SCL
DEF +9V
DPIC SW
V100
H DEFL AUDIO RESET
AUDIO MUTE
GND
+5V
SIRCS
KEY2
SCL
SDA
ST-BY
DISABLE
CVBS IN
AV LINK
+5V
KEY1
RESPONS LED
GND
GND
GND
GND
AC ON/OFF
PROT
AC ON/OFF
0VP
0CP
GND
STBY+5V
GND
GND
GND
GND
+9V
GND
+12V
GND
GND
GND
GND
GND GND
GND GND
GND
Y MAIN IN
U MAIN IN V MAIN IN
Y SUB IN
U SUB IN V SUB IN
HP L OUT
GND
HP R OUT
SUB-AUDIO
L-TV
MAIN-R OUT
R-TV
NC
SCL SDA
HP MUTE
SENTER(-) SENTER(+)
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
GND(ANT)
GND(ANT)
GND
GND
GND
GND
+33V
RE-R
RE-G
RE-B
HP
DISABLE
RE-YS
GND
SDA GND
V SYN
H SYN
SCL ABL
ST-BY
OVP
OCP
APROT
ST-BY
POWER DOWN
POWER DOWN
POWER DOWN
POWER ON
POWER ON
POWER ON
POWER ON
L
+6.5V
TRAP
H
SDA
SCL
GND
U SUB IN
GND
Y SUB IN
GND
GND
V MAIN IN
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HP 100 OUT
VP 100 OUT
Y 100 OUT
GND
U 100 OUT
V 100 OUT
GND
DPC SW
RESET 100
+2.5V
+3.3V
Y MAIN IN
U MAIN IN
+5V
+9V(NC)
V SUB IN
GND
GND
GND
VCOMP(NC)
GND SCL
SDA
DISABLE
NC
GND
RE-R
RE-B
RE-G
RE-YS
-12V
NC
NC
ABL2
+5V STBY +5V STBY
+6.5V
+6.5V
+6.5V
+10.5V
+10.5V
RESET100
VP100
HP100
AV LINK
HP SUB IN VP SUB IN
HP MAIN IN VP MAIN IN
QSS-1
QSS-2
H-SHIFT
A
AUDIO OUT,AUDIO PROTECT
TUNER
D+5V
GND
GND
P-CONT
VTIM
H SHIFT
E-W
GND
GND GND
HD
GND
VD(+)
GND
VD(-)
GND
V-PROT
HV-PROT
NC
SCP(NC)
RGB AFC(NC)
EXT PARA(NC)
CN5016
TO D BOARD
FOR CHECK
TO G BOARD
CN6301
NC
KEY2
TO HA BOARD
CN3102
SP MUTE(NC)
HP L OUT
HP R OUT
TO G BOARD
CN6303
TO D BOARD
CN5018
TO D BOARD
CN5017
TO G BOARD
CN6300
TO HB BOARD
CN3502
TO G BOARD
TO G BOARD
TO CRT BRACKET
SPLITTER SW
OV PROT
GND
AUDIO PROT
OC PROT
SAO
SA1
SA2
SCL
SDA
+5V
CNTSP
TRAP
VCOMP
L
R
SPEAKER
C CLAMP
YS B
CONVB
Y CLAMP
GINB
YINA
RINB
UINA
BINB
VINA
HPINB
HPINA
VPINB VPINA
CONVC
GND
GND
AMP SW
YINC
YOUT
UINC
UOUT
VINC VOUT
HPINC
VCC
VPINC
HPOUT
YS C
VPOUT
TO E BOARD CN4101
TEXT RED
TEXT GREEN
TEXT BLK
TEXT BLUE
YS1 IN(GND)
R1 IN(GND)
G1 IN(GND)
B1 IN(GND)
FPD(NC)
SCP MAIN (NC)
SCP SUB (NC)
EXT-Y(NC) EXT-U(NC)
+9V
EXT-V(NC)
NC NC MC NC
CVBS IN
MAIN-L OUT
SW2(NC)
+5V(NC) 3CS(NC)
3DAT(NC) 3CLK(NC)
CVBS2 OUT CVBS1 OUT
CN8101
TO J(1/2)BOARD
TO B3(1/5)BOARD CN502
MID-BUSY(NC)
FPD(NC)
GND
A5V
HP SUB IN
VP SUB IN
VP M IN
HP M IN
TO M BOARD CN9001
NC
NC
AGC MONITOR(NC)
TRAP(NC)
3DAT(NC)
3CLK(NC)
3CS(NC)
TOP CONT LED(NC)
STBY +5V
LED 2(NC)
OCP(NC)
OVP(NC)
TXTR
TXTG
TXTB
AUDIO PROT(NC)
TXTBLK
NC
H50(NC)
MID-BUSY(NC)
TO S BOARD CN4701
MAIN-R IN
+3.3V(NC)
NC
NC
HP-L(NC)
HP-R(NC)
NC
NC
B-SS624.<AEP>-A..-05
CN6308
CN6002