Block Diagram (10) - Sony KDP-57XBR2 Service Manual
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Also See for KDP-57XBR2:
- Training manual (124 pages) ,
- Operating instructions manual (94 pages) ,
- Service manual (2 pages)
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BLOCK DIAGRAM (10)
G
(POWER SUPPLY)
CN6001
L6001
L6002
AC (W)
1
AC IN
AC (L)
2
F6001
D6015
STBY RECT
T6003
1
D6001
AC RECT
RY6001
1
4
RY6002
2
3
CONVERTER
PH6001
VCC SWITCH
RELAY
DRIVE
Q6120
Q6001
SWITCH
LATCH
Q6004, 6005
IC6106
STBY +5V
REGULATOR
10
4 VIN
VOUT
5
2
5
1
4
2
3
4
PH6004
DETECT
Q6010
SWITCH
IC6001
DRIVER
CONVERTER
8 VC1
VG (H)
16
Q6007
3
1 V SENS
VS
15
Q6003
CONVERTER
VG (L)
12
Q6006
2 F/B
1
OCP
9
4
1
CONTROL
3
2
4
1
IC6101
PH6002
MAIN
CONTROL
3
1
CONTROL
IC6104
4
1
3
2
PH6003
VCC SWITCH
Q6001
SWITCH
IC6002
DRIVER
CONVERTER
1 V SENS
VG (H)
16
Q6008
2
18 VD
VS
15
CONVERTER
VG (L)
12
Q6009
4
OCP
9
RECT
6
2 F/B
VC1
8
D6048
RECT
D6049
4
1
SUB CONTROL
3
2
3
1
IC6107
PH6005
SUB ISOLATION
– 62 –
T6002
8
RECT
D6116
RECT
12
D6114
T6001
D6105
PS6101
RECT
12
PS6102
11
F6103
15
RECT
D6108
F6104
RECT
14
D6117
8
RECT
9
D6104
PROTECTOR
Q6101
IC6102
OVP/OCP
5
6
IC6103
3
2
REFERENCE
VOLTAGE
1
3
LATCH
Q6105, 6119
T6004
14
RECT
D6130
+6.5V
OCP
Q6115
LB ERROR
LATCH
Q6110, 6111
RECT
11
D6115
15
RECT
10
D6183
KDP-57XBR2/65XBR2
RM-Y185
CN6102
8
+19V
7
+19V
U
3
—19V
TO
2
—19V
K BOARD
1
+11V
CN2104
CN6106
+15V
3
—15V
1
+22V
6
T
TO
D BOARD
—22V
4
CN8013
+135V
9
CN6101
5
PROTECT
7
7
+B OVP
E
1
6
+B OCP
TO
A (2/2)
BOARD
9
MAIN SW
CN3016
1
STBY +5V
4
AC RLY
8
LB ERR
CN6104
9
+6.5V (D)
8
+6.5V (D)
G
TO
A (2/2)
BOARD
3
+6.5V (A)
CN3014
2
+6.5V (A)
1
+11V
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