DOWNLOAD Sony KP-48PS2 / KP-61PS2 Service Manual ↓ Size: 14.66 MB | Pages: 127 in PDF or view online for FREE

Model
KP-48PS2 KP-61PS2
Pages
127
Size
14.66 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-48ps2-kp-61ps2.pdf
Date
PREV: Sony KP-51HW40 / KP-57HW40 (serv.man8) Service Manual

Sony KP-48PS2 / KP-61PS2 Service Manual ▷ View online

– 41 –
KP-48PS2/61PS2
RM-903
(1) Schematic Diagram of A (1/3) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
0
0.6
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
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
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO(L)
AUDIO(L/R)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
O
G
I
O
G
1
2
ANT
IN
OUT
OUT
MAIN
SUB
ATT SW
BST +B
I
O
G
1
2
3
4
5
6
7
8
9
10
11
+
-
+
-
1
2
3
4
I
O
G
I
O
G
RY1102
C1604
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
RY1101
C1111
D1203
C1307
C1308
C1402
IC1401
R1212
C1401
C1404
CP1301
L1303
R1326
R1327
R1405
R1406
R1407
R1408
R1410
R1411
R1413
R1414
R1328
R1457
R1458
R1459
C1409
R1608
R1610
C1610
R1611
R1613
C1615
C1612
C1611
C1617
C1616
C1603
C1619
C1608
JR1601
R1469
R1211
R1612
R1614
C1426
R1219
R1127
R1125
D1410
D1411
R1123
R1112
D1107
D1112
D1110
D1111
R1107
R1103
R1201
C1115
D1206
R1130
Q1205
Q1203
Q1204
Q1202
IC1605
IC1601
IC1603
IC1604
Q1307
Q1201
Q1206
Q1101
Q1102
C1101
Q1104
Q1105
Q1103
Q1207
R1409
C1403
R1412
IC1602
10
C1106
0.1
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
0.01
B:CHIP
100
16V
0.1
63V
0.1
63V
0.1
63V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
16V
0.1
25V
B:CHIP
100
16V
0.1
25V
B:CHIP
4P
WHT
:S-MICRO
RF SPLITTER
1SS355
1SS355
1SS355
1SS355
DAN202K
DAN202K
1SS355
1SS355
DAN202K
DAN202K
1SS355
DAN202K
1SS355
TDA7265
AUDIO AMP
CXA1875AM-T4
I/O EXPANDER
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
10k
:CHIP
10k
:CHIP
22k
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
100 :CHIP
10k
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
100
:CHIP
33K
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
4.7k
:CHIP
100
:CHIP
4.7k
:CHIP
10k
:CHIP
0.1
25V
F:CHIP
47k
:CHIP
R1131
47k
:CHIP
10k
:CHIP
5.6
1W
:RS
100
:CHIP
10k
:CHIP
1
:FPRD
0
:CHIP
MA3220M
MA3220M
MA3220M
MA3220M
MA3220M-TX
MA3220M-TX
2.2k
:CHIP
1SS355
0.47
50V
100
CHIP
#
:CHIP
R1128
1k
:FRPD
22k
1/10
:CHIP
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
Q1106
2SA1037AK
PROT
1000
16V
2SC2412K
RELAY DRV
2SC2412K
RELAY DRV
2SC2412K
RELAY DRV
2SC2412K
MUTE SW
100
:CHIP
0.1
63V
100
:CHIP
PQ09RF11
+9V REG
EU
EU
EU
EU
EU
EU
EU
EU
HP-MUTE
SCL
SDA
+10.5V
+10.5V
+9V
+10.5V
+17V
-17V
+9V
+5V
+10.5V
+5V
+17V
+5V
+3.3V
+6.5V
+2.5V
+5V-TU
+5V-B3
+6.5V
+5V-TU
+5V
+5V STBY
+5V
R
L
CNT SP(-)
L
R
PROT
OVP
OCP
APROT
APRI-L
APRI-R
HP MUTE
OCP
APROT
A MUTE
CNT SP(+)
HP-SW
ST-BY
ST-BY
R
L
TRAP
OVP
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
A
(1/3)
(AUDIO OUT,AUDIO PROTECT)
SPLITTER SW
OV PROT
GND
AUDIO PROT
OC PROT
SAO
SA1
SA2
SCL
SDA
+5V
CNTSP
TRAP
VCOMP
L
R
SPEAKER
B-SS624.<AEP>-A..-P1-05
TO A1/3,A3/3_3
TO A1/3,A3/3_4
TO A1/3,A2/3_2
TO A1/3,A2/3_1
– 42 –
KP-48PS2/61PS2
RM-903
(2) Schematic Diagram of A (2/3) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
0
0.7
2.0
1.3
2.0
1.3
2.0
1.3
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
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
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
28
29
30
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
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
CN1001
CN1801
C1405
C1411
C1412
C1413
C1414
C1415
C1416
C1417
C1418
CN1901
R1444
R1446
R1450
R1451
C1424
FL1401
CN1404
CN1201
R1454
R1456
C1419
C1421
C1422
C1423
R1445
C1420
R1401
R1463
R1403
R1402
R1468
R1464
R1465
R1467
R1466
R1452
R1453
R1418
R1425
R1432
R1416
R1423
R1430
R1417
R1424
R1431
C1427
C1428
C1429
L1401
L1402
L1403
R1404
R1442
C1410
R1443
IC1402
Q1402
Q1404
Q1406
Q1408
Q1410
Q1401
Q1412
Q1411
Q1413
R1449
R1448
R1447
47
16V
100
16V
0.1
25V
F:CHIP
47
47
47
47
47
47
0.1
25V
F:CHIP
50P :B TO B
50P :B TO B
40P :B TO B
50P
40P
EMI
100 :CHIP
100 :CHIP
47 :CHIP
47 :CHIP
22k
:CHIP
4.7k
: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
470
:CHIP
470
:CHIP
470
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
33pF
CH:CHIP
33pF
CH:CHIP
33pF
CH:CHIP
6.8µH
:CHIP
6.8µH
:CHIP
6.8µH
:CHIP
100
:CHIP
4.7k
:CHIP
0.1
25V
F:CHIP
1k :CHIP
CXA1815S
RGB MATRIX
2SA1037K
BUFF
2SA1037K
BUFF
2SA1037AK
BUFF
2SC2412K
SW
2SA1037K
CLAMP
2SA2412K
BUFF
2SA2412K
BUFF
2SA2412K
BUFF
2SA2412K
BUFF
100
:CHIP
100
:CHIP
100
:CHIP
Y_S
U_S
V_S
HP_S
VP_S
9VBIN
EU
EU
EU
EU
EU
EU
EU
+9V
+12V
SDA
SCL
SDA
SCL
+2.5V
+3.3V
+9V
SCL
+3.3V
SDA
+5V
SCL
SDA
SDA
SCL
+5V
+9V
+9V
+5V
+5V STBY
DEF +9V
+9V
+6.5V
+5V-B3
+5V
+9V
+9V
+9V
JS(6)
JS(4)
JS(3)
JS(5)
JM(2)
JM(5)
JM(4)
JM(6)
HP MUTE
BEM(8)
BEM(9)
JB(12)
JB(11)
JB(10)
JV(1)
JV(3)
JV(4)
JM(3)
CVBS2
CVBS1
JS(1)
JS(2)
JS(3)
JS(4)
HP-L OUT
HP-R OUT
APRI-L
APRI-R
QSS1
AM1
QSS2
AM2
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)
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)
VO(1)
VO(2)
VO(3)
VO(1)
VO(2)
VO(3)
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)
PROT
HM(4)
HM(5)
JM(4)
BJM(7)
ST-BY
APROT
BV(3)
BV(3)
JV(1)
JV(3)
BEM(9)
BEM(8)
TRAP
TRAP
BJ(7)
BJ(7)
RE-R
RE-B
RE-G
RE-YS
CNT SP(-)
CNT SP(+)
HP-SW
BV(4)
ABL2
JS(2)
JS(1)
HP-R OUT
HP-L OUT
PARABOLA EXTRA
SWITCH (PORT 3)
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
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
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
+6.5V
TRAP
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
RE-R
RE-B
RE-G
RE-YS
NC
NC
ABL2
RESET100
VP100
HP100
AV LINK
HP SUB IN
VP SUB IN
HP MAIN IN
VP MAIN IN
QSS-1
QSS-2
H-SHIFT
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(2/5)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(2/2)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
A
(2/3)
(CONNECTOR)
B-SS624.<AEP>-A..-P2-05
TO A1/3,A2/3_2
TO A1/3,A2/3_1
TO A2/3,A3/3_5
TO A2/3,A3/3_6
TO A2/3,A3/3_7
TO A2/3,A3/3_8
TO A2/3,A3/3_9
TO A2/3,A3/3_10
TO A2/3,A3/3_11
TO A2/3,A3/3_12
TO A2/3,A3/3_13
– 43 –
KP-48PS2/61PS2
RM-903
(3) Schematic Diagram of A (3/3) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
0
8.9
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
4.4
4.5
AUDIO(R)
VIDEO
AUDIO(L/R)
AUDIO(L)
VIDEO
VIDEO
VIDEO
VIDEO
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
AGC
AS
SCL
SDA
+33V
GND
+5V
AM
QSS
VIDEO
NC
AGC
AS
SCL
SDA
+33V
GND
+5V
AM
QSS
VIDEO
NC
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
1
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
R1329
R1330
R1331
CN1606
CN1603
CN1503
CN1302
CN1502
R1301
C1301
C1302
C1304
C1306
CN1665
CN1666
L1301
L1302
R1303
R1304
R1305
R1306
R1307
R1310
R1311
R1312
R1313
R1314
R1315
R1317
R1318
R1319
R1320
R1321
R1322
R1323
R1324
R1325
R1308
R1309
C1305
TU1301
TU1302
D1401
D1404
D1403
D1402
D1406
R1461
R1462
D1405
CN1301
CN1501
CN1504
R1460
CN1661
R1233
R1234
R1231
R1232
R1332
R1333
CN1605
R1420
R1422
R1429
C1430
D1421
R1427
Q1409
R1426
Q1422
Q1421
R1428
Q1302
Q1306
Q1305
Q1301
Q1304
Q1303
Q1308
220
10V
0.01
B:CHIP
100p
CH:CHIP
220
10V
0.01
B:CHIP
10P
WHT
:S-MICRO
8P
WHT
:S-MICRO
10P
WHT
:S-MICRO
5P
WHT
:S-MICRO
1P
:FASTON
1P
:FASTON
10µH
10µH
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
2.2k
:CHIP
2.2k
:CHIP
560
:CHIP
MAIN TUNER
SUB TUNER
DAN202K
10k
:CHIP
10k
:CHIP
UDZ-6.8B
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
20P
AMP20PMAL
20P
AMP20PMAL
1k
:CHIP
1P
:FASTON
5P
BLK
:S-MICRO
5P
RED
:S-MICRO
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0
:CHIP
0
:CHIP
3P
:MINI
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
VCOMP
SDA
SCL
+6.5V
+10.5V
+12V
+33V
+5V STBY
+9V
+33V
SCL
SDA
SDA
SCL
+9V
+9V
+17V
-17V
+5V
DEF +9V
+5V
+5V STBY
+10.5V
+5V-TU
+5V STBY
SCL
SDA
+9V
-12V
-12V
DE(14)
DE(3)
OCP
GM(1)
OVP
ST-BY
RE-YS
RE-R
RE-B
QSS1
CVBS1
QSS2
HM(3)
HM(2)
HM(1)
HM(4)
RE-G
AM2
A
M1
CVBS2
HM(5)
DM(1)
BEM(9)
BEM(8)
DE(13)
DE(7)
DE(16)
DE(2)
DE(15)
DE(4)
DE(6)
DE(8)
DE(10)
DE(9)
DE(5)
HP-L OUT
HP-R OUT
ABL2
DEF +9V
AUDIO GND
-17V
+17V
+5V
NC
SIRCS
GND
STBY+5V
KEY1
GND
R.LED
AC ON/OFF
0VP
0CP
GND
STBY+5V
GND
GND
GND
GND
+9V
GND
+12V
GND
GND
GND
GND
GND
GND(ANT)
GND(ANT)
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
H
VCOMP(NC)
GND
SCL
SDA
DISABLE
NC
GND
-12V
+5V STBY
+5V STBY
+6.5V
+6.5V
+6.5V
+10.5V
+10.5V
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(1/4)BOARD
FOR CHECK
TO G(2/2)BOARD
CN6301
NC
KEY2
TO H1 BOARD
CN3102
SP MUTE(NC)
HP L OUT
HP R OUT
TO G(2/2)BOARD
CN6303
TO D(1/4)BOARD
CN5018
TO D(1/4)BOARD
CN5017
TO G(1/2)BOARD
CN6300
TO H2 BOARD
CN3202
TO G(1/2)BOARD
TO G(1/2)BOARD
TO CRT BRACKET
B-SS624.<AEP>-A..-P3-05
CN6308
CN6002
TO A1/3,A3/3_3
TO A1/3,A3/3_4
TO A2/3,A3/3_5
TO A2/3,A3/3_6
TO A2/3,A3/3_7
TO A2/3,A3/3_8
TO A2/3,A3/3_9
TO A2/3,A3/3_10
TO A2/3,A3/3_11
TO A2/3,A3/3_12
TO A2/3,A3/3_13
A
(3/3)
(TUNER)
– 44 –
KP-48PS2/61PS2
RM-903
(4) Schematic Diagram of B3 (1/5) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
0
3.3
0
3.0
0.3
3.3
3.3
3.3
3.0
2.4
1.8
1.2
1.8
1.2
1.4
0.8
2.7
2.7
A5V-1
7
8
9
4.9
4.9
4.2
4.7
3.3
3.9
3.9
3.2
2.0
3.2
2.2
2.0
2.0
3.3
1.6
1.9
2.7
2.1
3.3
2.7
3.3
2.6
A5V-1
2.4
1.7
2.4
1.7
1.9
2.6
A5V-1
1.7
0
1.4
0.5
1.3
1.5
1.8
1.8
1.9
1.8
1.8
1.9
2.2
2.1
1.9
2.2
2.2
2.1
2.3
2.3
2.3
1.4
1.4
2.3
3.3
2.3
2.3
1.9
3.3
1.5
1.5
3.3
2.0
3
2
1
1.4
1.4
1.2
0.6
0.8
0.8
1.6
1.0
1.2
0.5
1.6
1.0
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.1
1.3
2.3
1.3
1.1
0.5
1.5
1.7
1.3
1.2
2.1
1.2
1.2
0.9
1.8
1.8
2.5
1.0
0.5
1.0
1.5
1.9
1.3
1.5
1.1
1.6
2.1
3.3
4
5
6
Y/R-Y/B-Y
R-Y
Y
B-Y
R-Y
Y
B-Y
R-Y
Y
B-Y
Y/C
R-Y
Y
B-Y
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
3
6
7
10
2
4
5
9
12
EMI
EMI
EMI
1
2
3
4
5
1
2
3
4
5
EMI
EMI
EMI
EMI
EMI
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 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
6
1
2
3
4
6
EMI
G
EMI
G
1
2
3
4
6
1
2
3
4
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
3
6
7
10
2
4
5
9
12
R503
R504
R505
R529
R530
R532
R548
R549
R550
R551
R552
R553
R554
R555
R558
R559
R560
R571
R572
R575
R576
R578
R579
R580
C501
C514
C515
C516
C517
C519
C520
C521
C522
C523
C526
C527
C528
C511
R577
C555
C557
R981
R982
R983
R985
R986
R987
R988
R989
R990
L503
L504
L506
FL502
FL503
L511
FL504
FL505
FL506
R597
C560
C559
IC501
R596
R506
FL508
FL509
R594
R584 R582
R513
R514
R515
R516
R517
CN502
C524
C525
FL511
FL510
FL512
C540
C539
C542
C538
C554
C551
C546
C548
C550
C543
C502
C503
C505
C507
C518
C549
R993
R537
R518
R520
R521
R523
R524
R526
L508
L509
R557
L502
C510
L512
C512
L501
C509
FB501
FB502
L505
D501
R956
R501
R508
R509
R994
R996
R995
C556
C545
R502
FB503
FB504
R942
R943
R512
R536
R511
R510
R561
R562
R563
R528
R533
R531
R991
R540
R984
FL501
IC901
R902
C903
C905
R906
R905
R904
C904
R901
C906
C907
FL902
FL903
R907
R908
R909
R910
R911
R912
FL904
FL905
R962
R960
R958
R957
R959
R961
R903
C902
C901
FL901
Q521
Q522
Q523
Q501
Q502
Q503
Q901
Q902
Q903
Q907
Q908
Q909
Q510
Q511
Q512
Q519
IC506
IC505
Q517
Q516
Q524
Q518
IC504
0.01
B:CHIP
0.1
25V
F:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
0.01
B:CHIP
0.1
25V
F:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.1
25V
F:CHIP
0.01
B:CHIP
5.6k
:RN-CP
5.6k
:RN-CP
5.6k
:RN-CP
47
:RN-CP
47
:RN-CP
82
:RN-CP
82
:RN-CP
47
:RN-CP
47
:RN-CP
15k
:CHIP
100
:CHIP
15k
:CHIP
47
:RN-CP
47
:RN-CP
82
:RN-CP
82
:RN-CP
47
:RN-CP
47
:RN-CP
15k
:CHIP
10k
:CHIP
330
:CHIP
330
:CHIP
47k
:CHIP
470k
:CHIP
3.3k
:CHIP
1k
:CHIP
220
:CHIP
22k
:CHIP
470k
:CHIP
0.01
B:CHIP
0.01
B:CHIP
1k :CHIP
100 :CHIP
470
:CHIP
470
:CHIP
470
:CHIP
560 :CHIP
560 :CHIP
560 :CHIP
1k :CHIP
1k :CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
47k
:CHIP
560
:RN-CP
560
:RN-CP
560
:RN-CP
2.2k
:RN-CP
220
:CHIP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
47
16V
10
16V
:AL-CP
10
16V
:AL-CP
0.1
25V
B:CHIP
47
16V
:AL-CP
C529
10
16V
:AL-CP
C531
10
16V
:AL-CP
C533
10
16V
:AL-CP
47
16V
:AL-CP
47
16V
:AL-CP
47
16V
:AL-CP
100
6.3V
:AL-CP
50P
:BTOB
UDZ-3.9B
BLM21B102S
BLM21B102S
BLM21B102S
BLM21B102S
LPF
LPF
TLC5733AIPM
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
10µH
:CHIP
1µH
:CHIP
10µH
:CHIP
10µH
:CHIP
1µH
:CHIP
1µH
:CHIP
100 :CHIP
100 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
100 :CHIP
100 :CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
1k
:CHIP
0
:CHIP
0
:CHIP
330
:CHIP
220
:CHIP
47k
:CHIP
220
:CHIP
330
:CHIP
560 :CHIP
1k
:CHIP
560 :CHIP
560 :CHIP
560
:CHIP
560
:CHIP
560
:CHIP
330
:CHIP
180
:CHIP
180
:CHIP
0 :CHIP
1k :CHIP
3.3k
:CHIP
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
CKD510JB1A105ST
LPF
CXD2309Q-T6
2.2k
:RN-CP
0.01
B:CHIP
1
10V
B:CHIP
220
:RN-CP
220 :RN-CP
220 :RN-CP
10
16V
:AL-CP
3.3k
:CHIP
10
16V
:AL-CP
0.01
B:CHIP
LPF
LPF
220
:RN-CP
220
:RN-CP
220
:RN-CP
1k
:CHIP
1k
:CHIP
1k
:CHIP
CKD510JB1A105ST
CKD510JB1A105ST
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
3.3k
:RN-CP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
LPF
2SC2412K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
2SA1037K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
2SA1037K
BUFFER
2SA1037K
BUFFER
2SA1037K
BUFFER
2SA1037K
BUFFER
2SA1037K
BUFFER
2SA1037K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
Q515
2SC2412K
BUFFER
Q514
2SC2412K
BUFFER
Q513
2SC2412K
BUFFER
2SC2412K
BUFFER
DTC144EKA
INVERTER
TC7SET04F
INVERTER
TC7SET04F
INVERTER
2SC2412K
LEVEL SHIFT
2SC2412K
+3.3V REG
2SC2412K
+3.3V REG
2SA1037K
LIMITTER
TLC2933IPWR-12
LEAD PLL
WSYNC
W1
A5V-1
ADTB
YMCK
D3.3V-1
SDA
SCL
HP 100 OUT
VP 100 OUT
Y 100 OUT
U 100 OUT
V 100 OUT
Y MAIN IN
V MAIN IN
U MAIN IN
Y MAIN IN
VP SUB IN
VP MAIN IN
HP MAIN IN
A5V-1
A5V-1
D5V
D3.3V-1
D3.3V
3.3VGR
+5V
+2.5V
+3.3V
+3.3V
+5V
D3.3V-MID
XRST
HP SUB IN
HP SUB PLL
V MAIN IN
U MAIN IN
A5V
A5V
A3.3V
+2.5V-1
DPIC SW
DSP Y/CR/CB
A5V-1
V 100 OUT
U 100 OUT
Y 100 OUT
DSPCLK
A5V-1
D5V
Y SUB IN
V SUB IN
U SUB IN
C0
C1
C2
C3
C4
C5
C6
C7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
R0
R1
R2
R3
R4
R5
R6
R7
G0
G1
G2
G3
G4
G5
G6
G7
B0
B1
B2
B3
B4
B5
B6
B7
MAIN A/D CONVERTER
D/A CONVERTER
TO A(2/3)BOARD
CN1201
B-SS624.<AEP>-B3.-P1-05
(A/D-D/A CONVERTER)
B3
HP 100 OUT
VP 100 OUT
Y 100 OUT
GND
U 100 OUT
GND
GND
V 100 OUT
GND
GND
GND
GND
GND
GND
GND
GND
MID-BUSY(NC)
FPD(NC)
+3.3V
SCL
SDA
+2.5V
A5V
GND
RESET 100
DPC SW
GND
+5V
HP SUB IN
GND
GND
GND
GND
GND
V MAIN IN
U MAIN IN
Y MAIN IN
GND
GND
GND
Y SUB IN
U SUB IN
V SUB IN
GND
+9V(NC)
VP SUB IN
GND
GND
VP M IN
HP M IN
TO B3(1/5)
TO B3(2/5)
TO B3
(2/5,4/5)
TO B3(1/5)
TO B3(4/5)
TO B3(3/5,4/5)
TO B3(5/5)
TO B3(4/5)
(OPEN)
TO B3(4/5)
TO B3(4/5)
OUT
VCC
GND
IN
NC
OUT
VCC
GND
IN
NC
(+4.2V REG)
TO B3(2/5)
TO B3(1/5)
LOGIC VDD
TEST
VCO OUT
FINA
FINB
PFD OUT
LOGIC GND
VCO VDD
R BIAS
VCO IN
VCO INHBIT
PFD INHBIT
NC
VCO GND
TO B3(1/5)
TO B3(2/5)
TO B3
(2/5)
TO B3(4/5)
(1/5)
GND(A)
VIN(A)
VCC(A)
VRT(A)
CLPV(A)
IBIAS(A)
XSYNC
CLPEN
CLK
EXTCLP
IBIAS(B)
CLPV(B)
VRT(B)
VCC(B)
VIN(B)
GND(B)
NT/PAL
TEST
DGND(QA)
D(A)8
D(A)7
D(A)6
D(A)5
D(A)4
D(A)3
D(A)2
D(A)1
VDD(QA)
DGND(QB)
VDD(QB)
VRB(A)
OE(A)
D(B)8
D(B)7
D(B)6
D(B)5
D(B)4
D(B)3
D(B)2
D(B)1
DGND
VDD
CLPV(C)
VRT(C)
VCC(C)
VIN(C)
GND(C)
IBIAS(C)
MODE0
MODE1
DGND(QC)
D(C)1
D(C)2
D(C)3
D(C)4
D(C)5
D(C)6
D(C)7
D(C)8
VDD(QC)
VRB(C)
OE(B)
OE(C)
VRB(B)
VREF
VG
A-VDD
A-VDD
A-VDD
RO
A-VSS
GO
A-VSS
BO
A-VSS
D-VDD
B4
B5
B6
B7
B8
B9
RCK
BCK
GCK
D-VSS
VB
IREF
(CB)
G2
G3
G4
G5
G6
G7
G8
G9
B0
B1
B2
B3
(Y)
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
G0
G1
(CR)
VDOCBCLVL
VDOCRCLVL
VDOYCLVL
TO B3(4/5)
R507 100 :CHIP
CK54
HREF
R1
R566
4.7k
:CHIP
R564
4.7k :CHIP
R565
4.7k :CHIP
R587
1k
:CHIP
R586
1k
:CHIP
R589
1k
:CHIP
R592
1k
:CHIP
R590
1k
:CHIP
R591
1k
:CHIP
C535
0.01
B:CHIP
C536
0.01
B:CHIP
C537
0.01
B:CHIP
R535
2.2k
:CHIP
R534
2.2k
:CHIP
Page of 127
Display

Click on the first or last page to see other KP-48PS2 / KP-61PS2 service manuals if exist.

RANDOM: