G1A Board Schematic Diagram (Kdl-22Ex425 Only) - Sony KDL-22EX425 Service Manual

G1A BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY)

G1A.pdf 1 2/18/2011 8:37:56 AM
1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
100V/240V
(80V 288V)
CN6001
!
C105
SFP79-02WLR
— ! AC250V
F101 100pF
!
2
4A AC250V !
TH101
SCK20108M
! ! ! !
!
!
D RC101
!
!
D4SB60L
!
1
—
C106 !
AC250V
100pF
E
D201
1T5G
R202
C
1/8W 82k F
—
R203
M 1/8W 82k F
R204
Y 1/8W 82k F
R205
F
CM 1/8W 82k F
MY
CY 6
— -
Z201
2
CMY +
- 8
R217 5
1
Z201
100
+
K 4
3
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
6 | 7 | 8 | 9 | 10 | 11
Q602
KTA1504
R601 1/8W 10k
T301
EXT43641-782 RC602 A 0.1 F
(7 ) C603
FB303 FMX-G22S
Q601
R301 3,4 14 2SJ649
B-20F-28 1/2W 0.22 C305
1/2W 100k
630V 2200pF
1/2W 100k C601
R303
! ! ! ! C306 D301 D302 1kV 220pF
2W 100
630V 2200pF
R311 0 R304
SARS01 SARS01
C313 OPEN 2W 100
5,6
9
D210 L301
RC401
HT18G LAV 35VB 100K
R305 FMEN-220A
D303 SHORT
!
1 Q302
! 4 HT18G
R312 KTC4379 2 10,11
1/2W 68 1
R313
2 RC402
D308 SHORT
3 FMEN-220A
2
SRT14
1 8 3
DRV ST Vcc
6
BD
7 NC Z301 C401
SSC1D310 FB 5
1kV 220pF
S/OCP GND
4 CX401
2
1000pF~2.2 F
7 (0.1 F)
RX402
KIA393 0 ~100k
(10k )
Z401
4 KIA431
3
!
1 12,13
FB301 FB302
!
A A C D
BL02RN1 C300 BL02RN1
AC250V 470pF !
1
2
| 12 | 13 | 14 | 15 | 16 | 17
CN6201 S06B-XASK-1
VLED-VCC
1 (UNREG24V)
4
LD-ERR
RX601
0 ~100k
(10k ) CX601 3
LED-ON
16V 0.1 F~1 F 6
PWM-DIMMER
(0.47 F)
Z601 5
GND
KIA431
2 VLED-GND
Only G1B(3L365W) is mounted.
CN6701 SJM20-28WLB
Q402 UPA2719AGR
28 T-con Vcc12V/5V
R412
2 PWM-DIMMER
1/8W 180k
R709
C411 5 BL-ON
0.1 F 10k
Q401 L401
F401 6 BL-ERR
UPA2719AGR
7A 86V
18
REG12V
PJ8ZT-4R7 R420
R406 16
REG12V
1/8W 180k 47 L402 C
3 7 PJ8ZT-150
R407 D403 VIN ES
C405 Z402 8
EN SW 26 T-con Vcc12V/5V
2
SI-8205NHD 6
25V 0.47 F 1/8W 180k 1SS355 4 FB 24 T-con Vcc12V/5V
FSET
COMP GND
5 1 20 NC
19 GND
21 GND
23
GND
12
AU-12V
Only G1A(3L364W) is mounted.
14
L501 D AU-12V
1 Z501 3
VIN SW 10
STBY3.3V
SI-8033W PJ8ZT-221
2
NC Vos 22 NC
4
GND
R511
5 6 7 8
7 AC-OFF-DET
R506
100
! 4
0
15 GND
3
17 GND
13 AU-GND
11
AU-GND
9 AU-GND
1
Power-ON
8
T-con ON
2 3
2 3 2 3
3 NC
4 NC
1 27 GND
1 1
25 GND
G1
POWER
1-857-993-1 <AZ2F> G1-P1
| 18 | 19 | 20 | 21 | 22 | 23
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
| 24 | 25 | 26 | 27 | 28 |
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