Read Sony KP-FW51M91 Service Manual online
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KP-FW51M91
RM-1015
1
A
B
C
D
E
F
G
H
I
J
2
7
6
5
4
3
(4)
Schematic Diagram of CR Board
2.5
1.5
8.1
2
1
R
R
R
R
+210V
+12V
+12V
TO HV BLOCK
G4
1,2
10
G2
4
G1
6
7
H
K 8
G
3
G
5
V901
PICTURE
TUBE
(R)
B-SS997<CH.>-CR.
IK BUFF
GAMMA-COMP
GAMMA-COMP
IK DET
BUFF
CN0401( 1 , 7 - 9 )
TO MG(3/3)BOARD
CN9203
CN9201
J9101
I.C
G1
G2
G1
K
H
H
G1
G1
GND
F
1
12
11
10
9
8
7
6
5
4
(R OUTPUT)
CR
CRT_GND
SABL
SABL
CHASSIS_GND
CHASSIS_GND
+210V
TO CG BOARD
TO CG BOARD
KR
HEATER(-)
HEATER(+)
CRT_GND
VOUT
NC
NC
VIN+
VIN-
GND
GND
GND
RC-
RC+
FB
IK
GND
200V
VOF
12V
R
IK
+12V
IK
+12V
NC
NC
NC
G2
TO FOCUS BLOCK
TO FOCUS BLOCK
1
1
2
3
4
S
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
1
2
3
4
5
6
7
TP9101
R9116
R9104
R9102
R9101
NL9102
L9103
L9102
L9101
IC9101
C9112
C9108
C9106
C9105
C9101
CN9102
CN9104
CN9107
CN9110
R9122
R9135
CN9111
CN9105
Q9103
Q9104
R9120
FB9101
NL9103
Q9102
CN9101
C9103
C9104
C9110
C9111
C9117
R9103
R9107
R9129
R9131
R9132
R9133
R9134
R9138
SG9101
R9147
C9123
D9103
D9105
Q9106
Q9107
Q9108
Q9109
R9140
R9141
R9142
R9143
R9144
R9145
R9146
R9148
R9149
R9150
R9151
R9162
R9161
C9160
CN9103
R9139
D9109
C9119
SG9102
SG9103
R9105
R9106
R9108
R9109
R9114
R9115
R9126
R9127
R9136
R9137
D9101
D9104
C9102
C9107
C9114
C9115
C9116
NL9101
R9111
Q9105
Q9101
1k
1/2W
560k
1/2W
1/2W
4.7k
680k
1/2W
1/2W
80V
10µH
:LAV35
1µH
:LAV35
10µH
:LAV35
TDA6120Q/N2/S1
VIDEO OUT
100
16V
16V
470
16V
16V
4700p
500V
E
22
250V
0.001
2kV
B
4P
WHT
:S-MICRO
1P
:FASTON
1P
:ONE TOUCH
1P
:FASTON
220
1/2W
100
1/2W
#
:FASTON
#
MSB709-RT1
MSB709-RT1
33k
3W
:RS
1.1UH
2SK2036(TE85L)
7P
WHT
:S-MICRO
0.1
25V
25V
F:1608
#
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
100
1/10W
:CHIP
:CHIP
2.2k 1/10W :CHIP
4.7k
1/10W
:CHIP
:CHIP
1.5k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
#
:CHIP
0
:1608
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
1/10W
:CHIP
:CHIP
MMDL914T1
#
1.5k
1/10W
:RN-CP
330
1/10W
:RN-CP
10k
1/10W
:RN-CP
820
1/10W
:RN-CP
2.2k
1/10W
:RN-CP
4.7k
1/10W
:RN-CP
220k
1/10W
:RN-CP
220k
1/10W
:RN-CP
2.2k
1/10W
:RN-CP
2.2k
1/10W
:RN-CP
1SS244-T-77
PROT
1SS244-T-77
PROT
22p
CH:1608
0.0047
F
2200p
B:1608
0.0047
F
2SA1226-T1E3E4
MSD601-RT1
5P
:S-MICRO
5P
RED
:S-MICRO
#
#
100
1/2W
C9102
C9103
C9104
C9110
C9111
C9114
C9117
C9160
D9103
D9105
D9109
Q9101
Q9102
Q9103
Q9104
Q9105
Q9106
Q9107
Q9108
Q9109
R9103
R9105
R9106
R9107
R9108
R9109
R9114
R9115
R9126
R9127
R9129
R9131
R9132
R9133
R9134
R9136
R9137
R9138
R9139
R9140
R9141
R9142
R9143
R9144
R9145
R9146
R9147
R9148
R9149
R9150
R9151
R9161
R9162
1
2
A
B
CR
[R OUTPUT]
— CR BOARD (CONDUCTOR SIDE) —
•
CR BOARD WAVE FORMS
1
2
5.2V
P-P
(H)
203.0V
P-P
(V)
NTSC
PAL
NTSC
PAL
*
: Refer to Terminal name
of semiconductors in silk
screen printed circuit
(see page 95)
screen printed circuit
(see page 95)
•
CR BOARD
SEMICONDUCTOR LOCATION
SEMICONDUCTOR LOCATION
IC
IC9101
A-1
TRANSISTORQ
*
Q9101
A-2
1
Q9102
A-2
!¢
Q9103
A-2
1
Q9104
B-2
1
Q9105
A-2
1
DIODE
*
D9101
A-2
-
D9104
A-2
-
D9109
A-2
3
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
6
MIRROR
1x
2
VCC
VIN
1
RC-
RC+
3
4
VIN+
IN
OUT
CURRENT
INPUT
OUT 1x
IN
OUT 4x
CASCODE
OUT
IN
4x
MIRROR
1x
CASCODE
1x
GND
8
7
13
12
10 VDD
OUTC
OUT
OUTM
J
5mA
13
I IN
•
CR IC9101 : TDA6120Q/N2/S1
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