Frame Diagram - Sony KLV-HG26M1 Service Manual

3-2. FRAME DIAGRAM

GND 1 1 GND
AGC
AGC 2 2 AGC
AS
CN6402 SCL 3 3 SCL
SCL 6P
SDA 4 4 SDA
WHT
SDA
32V 5 5 32V
+33V
GND 6 6 GND
TU64011
IF
IF
TU
GND
+5V
FM/AM
QSS
GND 1 1 GND
VIDEO
5V
2 2 5V
FM/AM 3 3 FM/AM
CN6401
6P
QSS 4 4 QSS
WHT
VIDEO 5 5 VIDEO
GND 6 6 GND
C4
S 1 1 C4
AV4
3 4 GND 2 2
GND
S 4
1 2 Y4 3 3 Y4
GND 4 4
GND
V4 5 5 V4
CN7701 GND 6 6 GND
10P
S4 7 7 S4
V
4
LV4 8 8 LV4
RV4 9 9 RV4
L J7701 A.GND 10 10 A.GND
L/G/S/I
H2
4
R
R/D/D/D
HP-DET 4 4 HP-DET
CN7601 HP-L 3 3 HP-L
4P
HP-R 2 2 HP-R
J7601
HP-GND 1 1 HP-GND
Y
R/CR
COMP Y 1 1 COMP Y
GND 2 2 GND
CB COMP CB 3 3 COMP CB
3 B/CB
GND 4 4 GND
J9001
CN9001
COMP CR 5 5 COMP CR
9P
G/Y CR GND 6 6 GND
COMP L 7 7 COMP L
GND 8 8 GND
COMP R 9 9 COMP R
U1
L
1
L/G/S/I
2
J9002
R
3
R/D/D/D
4
L
1
PS-G 1 1 A_OUT_L
L/G/S/I
2
GND 2 2 A.GND
J9301 PS-R 3 3 A_OUT_R
CN9301
R
3 U2 6P
GND 4 4 MUTE
R/D/D/D
4
PS-B 5 5 REG9V
GND 6 6 FACT-RESET
1 HOT-4 16.5V 1 1 REG16.5V
2 HOT-5 CN8203 16.5V 2 2 REG16.5V
CN8210
3P 4P
3 HOT-6 GND 3 3 GND
GND 4 4 GND
1 COOL-4
2 COOL-5 CN8207
3P
3 COOL-6
1 HOT-10
GND 1 5 DIMMER
2 HOT-11 CN8205
16.5V 2 4 BACKLIGHT
3P
3 HOT-12
16.5V 3 3 PANEL_DET
1 COOL-10 16.5V 4 2 GND
TO LCD PANEL
CN8201
GND 5 1 D5V
2 COOL-11 CN8530
11P
7P
3 COOL-12 WHT GND 6
D5V 7
1 HOT-1
GND 8
2 HOT-2
CN8202
PANEL_DET 9
7P
3 HOT-3
BACK_LIGHT 10
1 COOL-1
DIMMER 11
2 COOL-2 CN8206
7P
1 GND
3 COOL-3
2 REG 16.5V
1 HOT-7 D2
CN8204
2 HOT-8
7P 3 REG 16.5V
3 HOT-9
4 REG 16.5V
1 COOL-7
5 GND
CN8208
2 COOL-8
7P
6 GND
3 COOL-9
1 L
AC IN
3 R
AV2
AV1
2/ S 2 1/
CN9402
21P
BLK
CN9702
6P
CN9701
6P
CN9403
10P
WHT
CN7001
4P
A
CN9405
9P
BLK
CN9405
6P
WHT
CN8405
4P
CN8401 CN8402
14P 4P
CN8604
5P
CN6352
CN6350
6P 4P
WHT WHT
CN6351 CN6302
14P 4P
WHT WHT
G
CN6002
3P
H3
CN1601
SPEAKER
9P
SP R OUT 1
R
SP R GND 2
CN7002 SP L OUT 3
L
4P
WHT SP L GND 4
GND 1 25 GND
CR 2 24 D-PR
GND 3 23 GND
22 D-PB
CB 4
GND 5 21 GND
Y 6 20 D-Y
CN1004
19 GND 9P
GND 7
CVBS_MON 8 18 VID
GND 9 17 GND
R_MS 10 16 MSAU R
GND 11 15 GND
CN9703 14 CN1005
L_MS 12 MSAU L
25P 25P
GND 13 13 GND
NC0 14 12 CLAMP GATE
11 SYNC ON
NC1 15
NC2 16 10 CCP SW
CSW_H 17 9 CSW_H
CSW_V 18 8 CSW_V
NC5 19 7 AU SW2
NC6 20 6 AU SW1
NC7 21 5 SRS
HP DET 22 4 HP DET
3 SLEEP MUTE
NC8 23
SP MUTE 24 2 SP MUTE
HP MUTE 25 1 HP MUTE
INT 1 25 TU MUTE
BUSY 2 24 FMONO
RESET 3 23 MOD0
F_RESET 4 22 MOD1
21 BIL
INPUT_SIGO 5
INPUT_SIG1 6 20 ST
GND 7 19 GND
NC2 8 18 AFT
GND 9 17 GND
NC3 10 16 AGC
NC4 11 15 SYNC DET
CN9704 GND 12 14 GND CN1007
25P 25P
13 SDA T
SDA_D 13
SCL_D 14 12 SCL T
GND 15 11 GND
NC5 16 10 GR SW
NC6 17 9 GR ALLRST
GND 18 8 GND
SCL B 19 7 SCL B 5V
SDA B 20 6 SDA B 5V
5 GND
GND 21
POWER1 22 4 POWER1
POWER2 23 3 POWER2
POWER3 24 2 POWER3
POWER4 25 1 POWER4
D3.3V 1 25 D3.3V
D3.3V 2 24 D3.3V
23 D3.3V
D3.3V 3
D3.3V 4 22 D3.3V
GND 5 21 GND
GND 6 20 GND
GND 7 19 GND
D5V 8 18 D5V
REG9V 9 17 9V
GND 10 16 GND
PANEL12V
PANEL12V 11 15
CN8403 PANEL12V 12 14 PANEL12V CN1003
25P 25P
GND 13 13 GND
GND 14 12 GND
STBY5V 15 11 STBY5V
STBY5V 16 10 STBY5V
GND 17 9 GND
GND 18 8 GND
7 3.3V ALERT
3.3V_ALERT 19
5V_ALERT 20 6 5V ALERT
DCIN_ALERT 21 5 DCIN ALERT
GND 22 4 GND
DIMMER 23 3 DIMMER
BACKLIGHT 24 2 BACK LIGHT
PANEL_DET 25 1 PANEL DET
3.3V 1 1 MS3.3V
3.3V 2 2 MS3.3V CN3002
CN4502 4P
4P GND 3 3 GND
GND 4 4 GND
1 NC
2 VCC
REG 16.5V 1 1 16.5V
3 WDT KILL
REG 16.5V 2 2 16.5V
CN4501
4 ERST#
4P CN4100
GND 3 3 GND
5 GND
10P
ICE
GND 4 4 GND :SMD
6 ECV
WHT
7 GND
8 ED
9 GND
MSB
10 ECLK
H1
TO
LCD PANEL
CN1501
3P
WHT
CN5801
20P
BRN
CN1008
3P
B
CN3001
50P
GND 1 1 GND
MS_BS 2 2 VCC
VCC 3 3 MS_SCLK
CN4000
4 GND
50P MS_SDIO 4
GND 5 5 MS_INS
CN4101
10P
MS_INS 6 6 GND
GND 7 7 MS_SDIO
MS
MS_SCLK 8 8 VCC
VCC 9 9 MS_BS
GND 10 10 GND
KLV-HG26M1/SG21M1(CH)
GND A1
A19 B1
GND A2
A18 B2
GND A3
A17
B3
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
CN5001
ROMWEN B17
70P
(N.C.) 3.3V A18
CS2 B18
3.3V A19
CS3 B19 TO
GND A20 LCD PANEL
RESETN B20
GND A21
NM1 B21
GND A22
FCEN B22
GND A23
BOOTWE B23
GND A24
VPPEN B24
A25
D15
D14 B25
D13 A26
D12 B26
D11 A27
D10 B27
D9 A28
D8 B28
A29
D7
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
MSX GND 1
BS 2
NC 3
DIO 4
CN4301
CN4302 # 5
10P MEMORY
MS CONNECTOR
INS 6 STICK
:SMD
# 7
SCLK 8
VCC 9
GND 10
3-8