Frame Schematic Diagram - Sony KP-48PS1 Service Manual

7-2. FRAME SCHEMATIC DIAGRAM

1 2 3 4 5
A
AUDIO OUT,AUDIO PROTECT,
A
TUNER
CN1102
4P
WHT
:S-MICRO
B SP OUT L 1
AUDIO GND 2
SP OUT R 3
AUDIO GND 4
CN1201
50P
:B TO B
GND A1 A1 GND CN4701
40P
GND B1 B1 GND
GND A2 A2 GND
C GND B2 B2 GND
61"MODEL
GND A3 A3 GND
GND B3 B3 GND
GND A4 A4 GND
MID BUSY(NC) B4 B4 MID BUSY(NC)
FPD(NC) A5 A5 FPD(NC)
GND B5 B5 GND CN502 +
50P
HP 100 OUT A6 A6 HP 100 OUT
:B TO B -
L
VP 100 OUT B6 B6 VP 100 OUT WF
-
Y 100 OUT A7 A7 Y 100 OUT
+
D GND B7 B7 GND
U 100 OUT A8 A8 U 100 OUT
GND B8 B8 GND
V 100 OUT A9 A9 V 100 OUT
+
GND B9 B9 GND
MH
DPC SW A10 A10 DPC SW -
GND B10 B10 GND
RESET 100 A11 A11 RESET 100
GND B11 B11 GND
SDA A12 A12 SDA
E SCL B12 B12 SCL
+5V A13 A13 +5V
+2.5V B13 B13 +2.5V
+
+3.3V A14 A14 +3.3V
-
R WF
A5V B14 B14 A5V
-
HP SUB IN A15 A15 HP SUB IN
+
GND B15 B15 GND
+9V A16 A16 +9V
VP SUB IN B16 B16 VP SUB IN
V SUB IN A17 A17 V SUB IN +
F GND B17 B17 GND
MH
U SUB IN A18 A18 U SUB IN
-
GND B18 B18 GND
Y SUB IN A19 A19 Y SUB IN
GND B19 B19 GND
GND A20 A20 GND
UPPER 1
GND B20 B20 GND
GND 2
Y MAIN IN A21 A21 Y MAIN IN
GND B21 B21 GND
U MAIN IN A22 A22 U MAIN IN LEFT 1
GND B22 B22 GND GND 2
G
V MAIN IN A23 A23 V MAIN IN
PHOTO
GND B23 B23 GND SENSOR
RIGHT 1
VP M IN A24 A24 VP M IN
GND 2
GND B24 B24 GND
HP M IN A25 A25 HP M IN
GND B25 B25 GND LOWER 1
GND 2
H
5 5 SP MUTE(NC) CN3202 CN3201 GND 1
SP MUTE 5P 4P
BLK-L WHT-L
HP L OUT 4 4 HP L OUT KEY2 2
:S-MICRO :S-MICRO
GND 3 3 GND H2 KEY1(NC) 3
2 2 GND +5V(NC) 4
GND
HP R OUT 1 1 HP R OUT
(HP OUT,USER CONT)
CN1301
5P
BLK
:S-MICRO
I
NC 1
R.LED 2
CN3501
GND 3 DS 15P 15P 15P
:B-TO-B :B-TO-B :B-TO-B
STBY +5V 4
5
KEY1 (SHADING)
KEY2 6
GND 7
8
SIRCS
NC 9
J
+5V 10
CN1302
10P
WHT
:S-MICRO
CN8900
21P(BLK)
AV1
CN3301 CN8903
11P 11P
RED-L RED-L RIGHT OUT
R
:S-MICRO :S-MICRO
R RIGHT IN
GND 1 Y 1 1 Y LEFT OUT
K SCL 2 GND 2 2 GND GND
L(MONO)
SDA 3 L J3301 C 3 3 C GND
DISABLE 4 AV4 GND 4 4 GND LEFT IN
NC 5 V 5 5 V BLUE IN
VIDEO
V GND 6 6 GND MODE
CN1504
5P L 7 7 L GND
RED
:S-MICRO GND 8 8 GND NC
R 9 9 R GREEN IN
S-VIDEO 2 1 GND 10 10 GND NC
4 3 NC 11 11 NC GND
S H3 GND
L
RED IN
BLANKING
(AV INPUT)
GND
GND
VIDEO OUT
VIDEO IN
GND
J8901
J
TB8101 2P CN8101
M 50P (AV SELECT SW,VIDEO PROCESS)
VARIABLE OUT :B TO B
N
CN1801
50P
:B TO B
– 71 –
6 7 8 9 10 11
CN1404
CN1901 40P
40P :B TO B
S CN4101
(AUDIO PROCESS)
40P
:B TO B
48"53"MODEL
TW
+
- E
L WF
-
+
(R/G/B/VM OUT,Y-C/J)
+
TW
-
G2(B)
TW
+
-
R DET
WF
-
+ G2
FV
+
GND A1 A1 GND
TW
VB B1 B1 VB DF
-
HB A2 A2 HB
VG B2 B2 VG
HG A3 A3 HG FV(B)
VR B3 B3 VR
HR A4 A4 HR
D FOCUS B4 B4 D.FOCUS
HP A5 A5 HP
VP B5 B5 VP
HV BLOCK
INV-VP(NC) A6 A6 INV-VP(NC)
BD CN2602 REGI MUTE B6 B6 REGI MUTE
40P
:B TO B GND A7 A7 GND
CN5015 HV(R)
-5V B7 B7 -5V 40P
:BTOB-S
-5V A8 A8 -5V
PJED,
HV(G)
GND B8 B8 GND
REGI CORRECTION
+5V A9 A9 +5V
HV(B)
+5V B9 B9 +5V
TO JIG
CN2601 HS A10 A10 HS
7P
YEL-L DISABLE B10 B10 DISABLE
:S-MICRO
D+5V A11 A11 D+5V
D+5V B11 B11 D+5V
1
GND
GND A12 A12 GND
SCL
2
GND B12 B12
GND
3 SDA
SDA A13 A13 SDA
4
/BINT
SCL B13 B13 SCL
5 D+5V
PJ SDA(NC) A14 A14 PJ SDA(NC)
6 PSCL
PJ SCL(NC) B14 B14 PJ SCL(NC)
7 PSDA
VS A15 A15 VS
CN2603
NC B15 B15 NC
8P
WHT
RE-B A16 A16 RE-B
:S-MICRO
RE-G B16 B16 RE-G
1 UPPER RE-R A17 A17 RE-R
D
2 GND RE-YS B17 B17 RE-YS
3 LOWER CN2604 GND A18 A18 GND CN5014
1P 4P
4 GND GND B18 B18 GND H/V-DEF,HV,
:FASTON :MINI-LOCK
5 RIGHT +9V A19 A19 +9V
DY DRIVE
6 GND +9V B19 B19 +9V
7 LEFT H SHIFT A20 A20 H SHIFT
CN5402
8 GND V SHIFT B20 B20 V SHIFT
15P
:B-TO-B-P
CN8901 CN8902
21P(ORG) 21P(ORG)
AV2 AV3
1 1 RIGHT OUT RIGHT OUT 1
2 2 RIGHT IN RIGHT IN 2
H1
1 GND
3 3 LEFT OUT LEFT OUT 3 CN3101
2 KEY2 4P
4 4 GND GND 4 WHT-L
3 KEY1(NC)
:S-MICRO
5 5 GND GND 5 USER CONTROL,
4 +5V(NC)
6 6 LEFT IN LEFT IN 6
MAIN SWITCH
7 7 NC NC 7
8 8 MODE MODE 8
1 NC AC(L)OUT
9 9 GND GND 9
2 R.LED NC
10 10 AV LINK NC 10
3 GND CN3104 NC
11 11 NC NC 11 5B3PS
4 STBY +5V WHT NC
12 12 NC NC 12
:VH
5 KEY1 AC(N)OUT
CN3102
13 13 GND GND 13
6 KEY2 10P
14 14 GND GND 14 WHT-L
7 GND :S-MICRO AC(L)IN
15 15 C IN C IN 15
CN3103
8 SIRCS NC
4B2PS
16 16 NC NC 16
9 NC WHT NC
17 17 GND GND 17 :VH
10 +5V AC(N)IN
18 18 GND GND 18
19 19 VIDEO OUT VIDEO OUT 19
20 20 VIDEO IN VIDEO IN 20
21 21 GND GND 21
M
CN9001
(MICRO CONTROL,TEXT) 50P
:B TO B
CN1001
50P
:B TO B
12 13 14 15 16
CRT BRACKET(C)
TO CRT(R)
R 0UT 1 1 R OUT CN7107 H(+) 1 1 H(+)
:FASTON
GND 2 2 GND H(-) 2 2 H(-)
CN4500 CN7101
G OUT 3 3 G OUT NC 3 3 NC
9P 9P
WHIT GND 4 4 GND WHT GND 4 4 GND
:S-MICRO :S-MICRO
B OUT 5 5 B OUT NC 5 5 NC
GND 6 6 GND +200V 6 6 +200V
CN7103
+12V 7 7 +12V 9P NC 7 7 NC
RED
IK 8 8 IK NC 8 8 NC
:S-MICRO
GND 9 9 GND RS 9 9 RS
VM 1 MUTE 1 1 MUTE
CN4502 +12V 2 CR +12V 2 2 +12V
4P CN7102
WHT GND 3 7P IK 3 3 IK
:S-MICRO WHT
GND 4 GND 4 4 GND
:S-MICRO
B OUT 5 5 B OUT
(R CRT DRIVE)
GND 6 6 GND
G OUT 7 7 G OUT
J7101 KR
G1
H1
G2 8 CN7104
9 7
1P
10 6 H2
G1 WHT
11 5 :ONE TOUCH :S-MICRO
G2(G) G2(R) G1
GND
12 4
G1
13
1
FGND
FV
FOCUS
PACK
FV(G) FV(R)
1
VM
ZR
2 +12V
3 GND
4 GND
(DY,VM DRIVE)
CN7403 V DEF 1 1 V DEF
3P
NC 2 2 NC
BLK-L
:S.MICRO
V RET 3 3 V RET
E(HV)
(DY,VM DRIVE)
E +135V 1 1 +135V
2 2
NC NC
CN7404 CN7405
VM 3 3 VM
HV REG 4P 4P
RED WHT-L +12V 4 4 +12V
:S.MICRO
5 5
GND GND
GND 6 6 GND
CN7601
CN7401
6P
6P
WHT
WHT
:S.MICRO
:S.MICRO
CN5019 CN5010 CN5009 CN5401
4P 4P 4P 3P
WHT RED WHT WHT
:S-MICRO :S-MICRO :VH :S-MICRO
FBT
CN5004 CN5013
1P 10P CN5002
IC5501(HEAT SINK) IC5502(HEAT SINK) :FASTON RED 3P
:S-MICRO MINI-LOCK
FASTON
FASTON
CRT BRACKET(B)
CRT BRACKET(A) G BRACKET
CN6307
1P
1 GND(Z)
:FASTON
CN6306
1 GND(Z) 1P
:FASTON
2
3 1 AC(L)OUT
CN6004 CN6302 CN6304
4 2 NC CN6007 2P 10P 3P
5B3P RED MINI-LOCK
5 3 NC
:VH :S-MICRO
4 NC
1 5 AC(N)OUT
2
G
3 1 AC(L)IN
4 2 NC CN6006
4B2P
3 NC
:VH (POWER SUPPLY)
4
AC(N)IN
CN6300 CN6303
CN6308
CN6002 CN6301 5P 10P
1P
1P 3P WHT WHT
:FASTON
:FASTON :MINI :S-MICRO :S-MICRO
CN1661 CN1665 CN1666 CN1605 CN1606 CN1603
1P 1P 1P 3P 5P 10P
:FASTON :FASTON :FASTON :MINI WHT WHT
:S-MICRO :S-MICRO
– 72 –
17 18 19 20 21 22
TO CRT(G) TO CRT(B)
CN7208 H(+) 1 1 H(+) CN7307 H(+) 1
:FASTON :FASTON
H(-) 2 2 H(-) H(-) 2
NC 3 3 NC NC 3
GND 4 4 GND GND 4
CN7302 CN7303
CN7204 CN7203 NC 5 5 NC 9P 9P NC 5
9P 9P RED WHT
RED RED +200V 6 6 +200V :S-MICRO :S-MICRO +200V 6
:S-MICRO :S-MICRO
CG NC 7 7 NC NC 7
CB
NC 8 8 NC BS 8
RS 9 9 RS RS 9
(G CRT DRIVE)
(B CRT DRIVE)
MUTE 1 1 MUTE
+12V 2 2 +12V
CN7201 CN7202 CN7301
7P 6P IK 3 3 IK 6P
WHT WHT WHT
GND 4 4 GND
:S-MICRO :S-MICRO :S-MICRO
B OUT 5 5 B OUT
GND 6 6 GND
J7201
G1 KG J7301 KB
G1
G2 H1 G2 H1
8 CN7205 8 CN7304
CN7210 9 7 9 7
3P 1P 1P
10 6 H2 10 6 H2
WHT G1 WHT G1 WHT
11 5 :ONE TOUCH 11 5 :ONE TOUCH
G1 G1
GND GND
12 4 12 4
G1
G1
13 13
1 1
FGND FGND
FV FV
G2
FV
CN7604 V DEF 1 1 V DEF CN7805
CN7608 3P 3P
NC 2 2 NC
4P RED RED ZB
WHT
:S.MICRO :S-MICRO
:S-MICRO V RET 3 3 V RET
ZG
CN7602 (DY,VM DRIVE)
CN7605 +135V 1 1 +135V
6P
3P
WHT NC 2 2 NC
BLK
:S.MICRO
:S.MICRO
VM 3 3 VM
CN7801
+12V 4 4 +12V 6P
WHT
5 5 GND
GND :S-MICRO
GND 6 6 GND
CN7603 CN7606 CN7607 CN7802 CN7803
CN7804
4P 4P 3P 4P 3P
4P
BLK WHT YEL YEL BLK
WHT-L
:S.MICRO :VH :S.MICRO :S-MICRO :S-MICRO
CN5011 CN5008 CN5020 CN5012 CN5007 CN5001 CN5006
4P 4P 3P 4P 4P 3P 9P
BLK WHT YEL YEL WHT BLK WHT
:S-MICRO :VH :S-MICRO :S-MICRO :VH :S-MICRO :S-MICRO
CN5016
CN5018 CN5017
20P
8P 20P
AMP20PMAL
WHT AMP20PMAL
:S-MICRO
CN1503 CN1501 CN1502
8P 20P 20P
WHT AMP20PMAL AMP20PMAL
:S-MICRO
A
B-SS624,<AEP>-KESSENZU
– 73 –
7-3. CIRCUIT BOARDS LOCATION
H3 ZG
A
ZR
H1
CR
B
H2
E
ZB
M
C
CG
S
CB
J
A
B3
D
D
G BD
DS
E
F
G
H
I
J
K
L
M
N
– 74 –