Block Diagram (6) - Sony KP-57XBR10W Service Manual
Ra-4w chassis
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Also See for KP-57XBR10W:
- Operating instructions manual (66 pages) ,
- Service manual (2 pages) ,
- Service bulletin (14 pages)
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BLOCK DIAGRAM (8)
D6002
RECT
CN6004
L6001
L6002
AC (W)
1
AC (L)
2
F6001
RY6001
PROT
Q6012, 6013
D6035
D6001, 6003
RECT
– 83 –
F6002
10
HIN
12
LIN
9
VDD
IC6003
RY6002
DSC
PROT
2
EAMP2
E1
9
12
LIN
Q6004
E2
10
10
HIN
VDD
9
E AMPT
1
RT
6
SW
Q6002, 6003
SOFT START
Q6006
Q6005
SOFT START
VCCSW
Q6011
VCCSW
IC6101
Q6001
VCC SW
4
1
3
2
2
IC6001
PWM SW
1
D
5
4
C
4
D6015
RECT
G
(POWER SUPPLY)
IC6002
DRIVE
T6002
SW
2
RECT
HD
7
D6116
Q6008
4
RECT
VS
5
D6114
SW
LO
1
Q6007
REG
Q6106
IC6004
DRIVE
T6001
1
RECT
SW
HD
7
D6105
Q6010
RECT
3
D6102
VS
5
SW
LO
1
Q6009
RECT
D6108
RECT
D6117
RECT
D6109
RECT
D6103, 6104,
IC6005
D6106, D6107,
VCC OUT
4
1
IC6101
VCC CONTROLLER
3
2
2
1
T6003
Q6104
IC6103
VCC SW
REF VOLTAGE
IC6104
+5V REG
7
I
O
D6120
RECT
CN6102
1
OFF MUTE
2
-19V
3
-19V
7
+19V
TO K BOARD
8
+19V
CN6105
1
+21.5V
6
-21.5V
TO D BOARD
CN5003
3
+16.5V
4
-16.5V
CN6104
2
+15V
4
+7V
D617
5
+7V
TO A(1/2) BOARD
CN504
7
+11V
9
+33V
CN6106
1
+135V
3
-135V
TO D BOARD
5
+16.5V
CN5002
6
-16.5V
PROT
Q6101
LATCH
Q6102, 6103
CN6101
1
RM+5V
3
RELAY
4
PROT
IC6102 DVP, OCP
5
+B OCP
TO A (1/2)BOARD
5
6
+B OVP
7
1
6
3
2
1
3
B-SS609(US..)-B/D-7
– 84 –
H
CN2101
E
CN505
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