Frame Diagram - Sony KLV-15SR1 Service Manual

3-2. FRAME DIAGRAM

30V
5V
SCL
GND 1 10 GND
SDA
9V 2 9 9V
AS
30V 3 8 30V
5V 4 7 5V
RF AGC
CN6400
SCL 5 6 SCL
10P
VIF
WHT SDA 6 5 SDA
9V
GND 7 4
AGC DET
AFT OUT
TU
RF AGC 8 3 RF AGC
GND
AFT 9 2 AFT
TU6400
GND 10 1 GND
DET OUT2
DET OUT2 1 10 OUT2
DET OUT
DET OUT 2 9 DET OUT
ST IND
ST IND 3 8 ST
BIL IND
SAP IND 4 7 BIL
CN6401
MODE
10P MODE 5 6 MODE
F MONO
WHT
FMONO 6 5 FMONO
NC
MUTE 7 4 MUTE
MUTE
R OUT 8 3 R
M OUT
L OUT 9 2 L
R OUT
GND 10 1 GND
L OUT
1 HOT-1
CN8003
TO LCD
2P
2 COOL-1 CN8603
10P
16.5V 1 1 16.5V
2 2
1 HOT-2 16.5V 16.5V
TO LCD CN8005
16.5V 16.5V
3 3
2 COOL-2 2P
GND 4 4 GND
GND 5 5 GND
D5V 6 6 D5V
1 HOT-3
CN8002
TO LCD GND 7 7 GND
2P
2 COOL-3
PANEL DET 8 8 PANEL DET
9 BACK LIGHT
BACK LIGHT 9
DIMMER 10 10 DIMMER
1 HOT-4
CN8004
TO LCD
2P
2 COOL-4
D1
1 GND
2 GND
3 OLS
4 BRT C
TO INVERTER
5 NC
6 BRTP-A
7 BRTP-B
8 GND
9 BRTP-C
DC IN
14.5V
VIDEO 1
INPUT
VIDEO 3
AUDIO
INPUT
R L VIDEO S1 VIDEO
AUDIO COMPONENT
R L PR PB
Y
S
1
3
4
2
R L
J9003
J9004
J9002
CN6006
10P
CN6007
10P
A
CN8603
10P
CN8606
9P
CN8801
CN7601
4P
H2
SPEAKER
SP L - 1
L
SP L + 2
CN7002 SP R - 3
6P R
WHT SP R + 4
NC 5
CN7001 NC 6
CN9001 CN9002
1P 1P 4P
PANEL DET 25 25 PANEL DET
BACK LIGHT 24 24 BACK LIGHT
DIMMER 23 23 DIMMER
5V ALERT 22 22 5V ALERT
3.3V ALERT 21 3.3V ALERT
21
GND 20 20 GND
GND 19 GND
19
STBY 5V 18 18 STBY 5V
STBY 5V 17 STBY 5V
17
GND 16 16 GND
GND 15 15 GND
CN8602 CN1003
PANEL 5V 14 14 PANEL 5V
25P
PANEL 5V 13 13 PANEL 5V
GND 12 GND
12
GND 11 11 GND
D 5V 10 D 5V
10
D 5V 9 9 D 5V
GND 8 8 GND
GND 7 7 GND
GND 6 6 GND
D 3.3V 5 5 D 3.3V
D 3.3V 4 4 D 3.3V
D 3.3V 3 D 3.3V
3
GND 2 2 GND
DCIN ALERT 1
1 DCIN ALERT
SYNC DET 1 1 SYNC DET
SCL TU 2 2 SCL TU
SDA TU 3 3 SDA TU
4 MUTE
MUTE 4
FMONO2 5 5 FMONO2
6 FMONO1
FMONO1 6
MODE 7 7 MODE
BILINGUAL 8 8 BILINGUAL
STEREO 9 9 STEREO
AGC 10 10 AGC
AFT 11 11 AFT
CN3202 GND 12 12 GND CN1007
25P
13
GND 13 GND
9V 14 14 9V
15 9V
9V 15
GND 16 16 GND
17 17 SCL B 5V
SCL B 5V
SDA B 5V 18 18 SDA B 5V
GND 19 19 GND
SCL B 20 20 SCL B
SDA B 21 21
SDA B
22 POWER1
POWER1 22
POWER2 23 23 POWER2
24 POWER3
POWER3 24
POWER4 25 25 POWER4
LINE MUTE 1 25 LINE MUTE
2 24 HP MUTE
HP MUTE
23 SP MUTE
SP MUTE 3
SLEEP MUTE 4 22 SLEEP MUTE
21 TU HP
TU HP 5
TU VP 6 20 TU VP
7 19 GND
GND
HP DET 8 18 HP DET
9 17 SRS CONT
SRS CONT
GND 10 16 GND
11 15 DEVICE RST
DEVICE RST
CN3201 14 GND CN3001
GND 12
25P
Pr 13 13 Pr
12 GND
GND 14
Pb 15 11 Pb
16 10 GND
GND
Y 17 9 Y
18 8 GND
GND
3D-C 19 7 3D-C
20 6 GND
GND
3D-Y
3D-Y 21 5
GND 22 4 GND
3 V OUT
V OUT 23
GND 24 2 GND
25 1 GND
GND
H5 H4
CN1501
4P
CN1502
6P WHT
CN1004
11P
25P
B1
25P
25P
TO
LCD PANEL
GND A1
A19 B1
GND A2
A18 B2
CN5001 GND A3
20P
A17 B3
BRN
GND A4
A16 B4
A15 A5
A14 B5
A13 A6
A12
B6
A11 A7
A10 B7
A9 A8
A8 B8
A7 A9
A6 B9
A5 A10
A4 B10
A3 A11
A2 B11
A1 A12
A0 B12
GND A13
BHENN B13
GND A14
ROMOEN B14
GND A15
ROMOEN B15
3.3V A16
ROMWEN B16
3.3V A17
CN5002
ROMWEN B17
70P
(N.C.) 3.3V A18
CS2 B18
3.3V A19
CS3 B19
GND A20
RESETN B20
GND A21
NM1 B21
GND A22
FCEN B22
GND A23
BOOTWE B23
GND A24
VPPEN B24
D15 A25
D14 B25
D13 A26
D12 B26
D11 A27
D10 B27
D9 A28
D8 B28
D7 A29
D6 B29
D5 A30
D4 B30
D3 A31
D2 B31
D1 A32
D0 B32
NC A33
NC B33
6V A34
6V B34
6V A35
6V B35
GND 1
TXD 2
RXD 3
RES 4
VIN 5
MD0 6
MD1 7
MD2 8
CN1002 CPU&PWROM
18P P-TXD 9
P-RXD 10
SCK 11
P-RES 12
13
VIN 14
B_INT 15
RXD 16
TXD 17
GND 18
KLV-15SR1 (UC) 3-6