F And G1 Boards - Sony KDE-50XS955 Service Manual

(6) F AND G1 BOARDS

CN6001
TO AC(N)
AC INLET AC(L)
AC IN
L6002-6005
CN6018 CN6014
RY6001
1 2 AC(N) 2
2 1 AC(L) 1
F6001
F
D6216
D6205
RECT
D6217
L6201,L6203
RY6002
D6201, D6208,
6225 6226
RLY5V
Q6206,6207,6219
PFC SW
Q6915
IC6201
12V REG
Q6903
1
3 VCC
Q6203,Q6205
OUT 2
PFC DRIVE
CTL
PH6904
Q6214
STBY5V
OVP
Q6208
Q6217
IC6204
VREF
IC6202
DRIVE
Q6210
16 LVP
OUT
15
VCC
9
VREF
6
3
CAOUT
8
Q6204
13
SS SS
11
VFB
Q6210
SS
RV6201
Q6212
Q6213
D6218
LATCH
Q6201,6202
Q6209
T6101
AC OFF
D6104
PROTECT 2
D6100
1
TH6101
8
6
4
D6106 D6103 IC6101
3
DRIVER
2 7
VCC DRAIN
5 8
START UP DRAIN
4
FB
PH6101
CN6017
1 PFC_DET
3 PRI_VCC1
W
5 PFC_OUT
2 PRI_GND TO
G2F BOARD
CN6010
CN6901
RLY5V 1 RLY_5V
3 RLY_ON
X
5 P_SW(-)
STBY5V 6 STBY5V TO
G2F BOARD
CN6301
Q6218
Q6215
PH6905
Q6216
LATCH
IC6203
PROTECT
12
14
13
3
1
2
5
7
6
10
8
9
D6105
11
STBY5V
10
IC6102
VREF
G1
(POWER SUPPLY)
KDE-50XS955 (UC) 3-6