Read Sony KP-FW46M91 Service Manual online
– 127 –
KP-FW46M91
RM-1015
1
A
B
C
D
E
F
G
H
I
J
2
12
11
10
9
8
7
6
5
4
3
1
A
B
C
D
E
2
3
(14) Schematic Diagram of SR Board
+9V
+135V
TO VM(G)BOARD
CN9001( 2 , 5 )
CN5019
TO D(3/3)BOARD
CN0402
TO MG(3/3)BOARD
VM COIL
B-SS997<CH.>-VM.
(VELOCITY MODULATION)
VM(B)
NC
NC
GND
GND
VM
VM
VM
GND
GND
VM
+9V
+135V
NC
GND
GND
+135V
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
Q9001
Q9002
Q9003
Q9004
Q9005
Q9006
C9001
C9002
C9003
C9006
C9007
C9008
C9009
C9010
C9012
C9013
C9014
R9001
R9025
R9012
R9013
R9014
R9011
Q9007
Q9009
Q9008
Q9010
R9015
R9016
R9017
R9018
CN9003
C9004
CN9002
CN9001
FB9001
FB9002
Q9011
Q9012
C9011
R9002
R9003
R9004
R9005
R9006
R9008
R9009
R9010
R9019
R9020
R9021
R9022
R9023
R9024
R9026
R9027
JR9002
JR9001
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
100
16V
16V
0.1
25V
25V
F:1608
1000p
50V
B:1608
0.0047
500V
E
0.1
25V
25V
F:1608
10
50V
10
160V
0.1
250V
:MP
0.1
250V
:MP
0.1
25V
25V
F:1608
0.47
250V
250V
:MP
1
1/4W
:FPRD
470
2W
:RS
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
8P
:B TO B-P
22
160V
3P
WHT
:S-MICRO
5P
WHT
:S-MICRO
MPZ2012S331
MPZ2012S331
2SA2005
VM DRIVE
2SC5511
VM DRIVE
0.1
16V
16V
B:1608
820
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
150
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
+135V
+9V
0
:1608
0
:1608
+9V
+135V
CN9001( 1 , 4 )
TO VM(R)BOARD
TO VM(B)BOARD
CN9001( 2 , 5 )
CN0403
TO MG(3/3)BOARD
VM COIL
B-SS997<CH.>-VM.
(VELOCITY MODULATION)
VM(G)
NC
NC
GND
GND
VM
VM
VM
GND
GND
VM
+9V
+135V
NC
GND
GND
+135V
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
Q9001
Q9002
Q9003
Q9004
Q9005
Q9006
C9001
C9002
C9003
C9006
C9007
C9008
C9009
C9010
C9012
C9013
C9014
R9001
R9025
R9012
R9013
R9014
R9011
Q9007
Q9009
Q9008
Q9010
R9015
R9016
R9017
R9018
CN9003
C9004
CN9002
CN9001
FB9001
FB9002
Q9011
Q9012
C9011
R9002
R9003
R9004
R9005
R9006
R9008
R9009
R9010
R9019
R9020
R9021
R9022
R9023
R9024
R9026
R9027
JR9002
JR9001
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
100
16V
16V
0.1
25V
25V
F:1608
1000p
50V
B:1608
0.0047
500V
E
0.1
25V
25V
F:1608
10
50V
10
160V
0.1
250V
:MP
0.1
250V
:MP
0.1
25V
25V
F:1608
0.47
250V
250V
:MP
1
1/4W
:FPRD
470
2W
:RS
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
8P
:B TO B-P
22
160V
3P
WHT
:S-MICRO
5P
WHT
:S-MICRO
MPZ2012S331
MPZ2012S331
2SA2005
VM DRIVE
2SC5511
VM DRIVE
0.1
16V
16V
B:1608
820
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
150
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
+135V
+9V
0
:1608
0
:1608
C9002
C9003
C9007
C9011
C9013
FB9001
FB9002
JR9001
JR9002
Q9001
Q9002
Q9003
Q9004
Q9005
Q9006
Q9007
Q9008
Q9009
Q9010
R9002
R9003
R9004
R9005
R9006
R9008
R9009
R9010
R9019
R9020
R9021
R9022
R9023
R9024
R9026
R9027
• VM BOARD
SEMICONDUCTOR LOCATION
SEMICONDUCTOR LOCATION
*
1
-
Ref.
Q9001-Q9010
Q
9011, Q9012
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 95)
printed circuit (see page 95)
+9V
+135V
TO VM(G)BOARD
CN9001( 2 , 5 )
CN5019
TO D(3/3)BOARD
CN0402
TO MG(3/3)BOARD
VM COIL
B-SS997<CH.>-VM.
(VELOCITY MODULATION)
VM(B)
NC
NC
GND
GND
VM
VM
VM
GND
GND
VM
+9V
+135V
NC
GND
GND
+135V
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
Q9001
Q9002
Q9003
Q9004
Q9005
Q9006
C9001
C9002
C9003
C9006
C9007
C9008
C9009
C9010
C9012
C9013
C9014
R9001
R9025
R9012
R9013
R9014
R9011
Q9007
Q9009
Q9008
Q9010
R9015
R9016
R9017
R9018
CN9003
C9004
CN9002
CN9001
FB9001
FB9002
Q9011
Q9012
C9011
R9002
R9003
R9004
R9005
R9006
R9008
R9009
R9010
R9019
R9020
R9021
R9022
R9023
R9024
R9026
R9027
JR9002
JR9001
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
100
16V
16V
0.1
25V
25V
F:1608
1000p
50V
B:1608
0.0047
500V
E
0.1
25V
25V
F:1608
10
50V
10
160V
0.1
250V
:MP
0.1
250V
:MP
0.1
25V
25V
F:1608
0.47
250V
250V
:MP
1
1/4W
:FPRD
470
2W
:RS
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
8P
:B TO B-P
22
160V
3P
WHT
:S-MICRO
5P
WHT
:S-MICRO
MPZ2012S331
MPZ2012S331
2SA2005
VM DRIVE
2SC5511
VM DRIVE
0.1
16V
16V
B:1608
820
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
150
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
+135V
+9V
0
:1608
0
:1608
(SENSOR)
SR
B-SS997<CH.>-SR.
CN9600
TO AD BOARD
SENSOR
SENSOR
E
NC
+-
1
2
3
CN9901
D9901
SB9901
3P
WHT
:S-MICRO
MM3Z5V6ST1
CN9901
D9901
SB9901
•
SR BOARD
SEMICONDUCTOR LOCATION
SEMICONDUCTOR LOCATION
*
3
Ref.
D9901
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 95)
printed circuit (see page 95)
(15) Schematic Diagrams of VM Board
SR
[SENSOR]
— SR BOARD (COMPONENT SIDE) —
— SR BOARD (CONDUCTOR SIDE)—
VM
[VELOCITY MODULATION]
— VM BOARD (CONDUCTOR SIDE) —
