Block Diagram (10) - Sony KDS-R60XBR2 Service Manual

BLOCK DIAGRAM (10)

D6000
RECT
THERMOSTAT
CN6005
THRMO1
1
THRMO2 3
F6001 L6001 L6002
CN6001
AC (L) 2
AC IN
AC (N) 1
CN6002
1
CN6003
1
CN6004
1
CN6100
1
D6506
L6507
+ 400V
Q6501,6502
Q6500,6505
SWITCHING
SWITCHING
DRIVE
-
IC6502
SWITING
REGULATOR
Q6504
7 OUT IS 4
5 ZCD FB 1
3 MUL
6 GND
IC6401
SHUNT
REGULATOR
2
STBY5V
6.5V
PH6000
Q6403,6404
LATCH
D6001
RY6003
(PROTECT)
Q6402
RELAY
DRIVER
RY6004
D6300
RECT
+
-
IC6100
SWITCHING T6200
R6102
D6202
REGULATOR
RECT
16
VSENSE 1 15
Q6100
VG(H) 23
DRIVE
14
4
VS 22
Q6101
13
VG(L) 20
DRIVE
P-GND 18
2
12
OCP 16
11
D6108
VC1 15
10
F/B 2
9
PH6200
1
PH6401
3
3
(PFC OVP)
1
IC6200
SHUNT
2
REGULATOR
D6207
PH6400
3
D6513
Q6401
1
IC6402
2
(POWER ON)
SHUNT
REGULATOR
T6300
D6304
+B 1
SWITCH
Q6400
2
STBY5V
8 11
D6305
IC6300
RECT
SWITCHING
REGULATOR 6 10
DRAIN 5
3
VCC 4
D6302
SOURCE 7
4
SOURCE 8
PH6300
FB
2
3
IC6301
1
SHUNT
REGULATOR
2
– 43 –
R6500
AU_VCC
+
-
IC6202
D6203
11V A9V
+9V 3
1
REG.
2
D6200
Q6200,6201
D6204
6.5V
D6205
6.5V
D6201
16.5V
PH6402
(PFC DET)
STBY5V
D3.3V
IC6900
Q6902
Q6900
FAN CONTROL
11V
1 3
Q6901
4 2
PANEL_FAN_CNT D6900(1/2)
IC6901
FAN CONTROL
1 3
4 2
LAMP_FAN_CNT D6900(2/2)
IC6902
FAN CONTROL
1 3
4 2
LAMP_EX_FAN_CNT D6901
G
(POWER SUPPLY)
KDS-R60XBR2/R70XBR2
RM-YD009 RM-YD009
CN6501
1 LAMP DC
TO LAMP
DRIVER
LAMP GND (BALLAST)
3
CN6902
A1,B1,
C1,A2,
AU_VCC
B2,C2,
A3
B3,C3,
A4,B4,
AU_GND
C4,A5,
B5,C5
A12 A9V
A15,B15,
C15,A16, 11V
B16,C16
A20,B20,
C20,A21,
6.5V
B21,C21,
C22
A26 STBY5V
A28,B28,
16.5V
C28
M
TO
AG BOARD
CN8250
REC_ON
A24
B24 PFC_DET
C24 AC_RLY
A27 G_OVP
A29 PANEL_FAN_CONT
A30 LAMP_EX_FAN(FAN1)
B30 LAMP_FAN(FAN2)
C30 PANEL_FAN(FAN3)
B31 FAN_ERR
B32 FAN_DRV
A32 D3.3V
C17 PANEL_FAN_POW
B17 LAMP_FAN_POW
C13 LAMP_EX_FAN_POW
CN6901
1 16.5V
4 6.5V
R
5 6.5V
TO
6 6.5V
C BOARD
CN2002
CN6900
1 PANEL_FAN_POW
M
3 PANEL_FAN_PROT FAN
2 PANEL_FAN_GND
4 LAMP_FAN_POW
M
6 FAN
LAMP_FAN_PROT
5 LAMP_FAN_GND
LAMP_EX_FAN_POW
9
M
8 LAMP_EX_FAN_PROT FAN
7 LAMP_EX_FAN_GND