A Board - Tuner (Block D) - Sony KV-AR252M61 Trinitron Service Manual

4-3-5. A Board — Tuner (Block D)
1 2 3
B-BX1l12023-...-A..(Block D)-AR252M61
A
B
TU101
CN100
TEDE9
1P
TO F BOARD
CN4603
C
1
JR1181
C100
0
0.001
CHIP
B:CHIP
D
L106
100uH
R115
100
CHIP
TP101
MSD601-RT1
C137
BUFFER
16V
E
2.2
F:CHIP
TO E45 (D18) TU-AGC
C101
10
F
G
H
I
J
KV-AR252M61
4 5 6
C113
C138 0.0047
B:CHIP
0.001
B:CHIP
R103 R119
C111
L102
33
0.01
0.22UH RN-CP
25V RN-CP
B
:CHIP
JR1186 XX
CT139
CT131
C102
C104 TRAP,CERAMIC
TRAP,
100P
100P
CERAMIC
CHIP
CHIP
R116
D108 D109 CHIP
C120
100
470 RD5.6SB-T1
RD5.6SB-T1
RN-CP
16V PROTECTION
PROTECTION
Q100
R118
L100
100
100uH
C106
CHIP
10 D105
XX
C107
R100
C109
470
1k
D106
16V 0.0047
CHIP
XX
B
C108 C133
FB100
470
0UH XX
16V
D107
XX
R149
XX
C061
0.0047
B:CHIP
– 43 –
KV-AR252M61
RM-W102 RM-W102
7 8 9
C112
5P
R106 C139 1 3
B:CHIP
4.7k 0.01
R114
2 4
CHIP 25V R112
2.2K
L101 B:CHIP 6.8K
5
CHIP
1.2uH CHIP
JR1100
R111
XX
10K
CHIP
R108 CHIP
470 R110 C116
JR1102
1k
0.0047
RN-CP XX
RN-CP B:CHIP
CHIP
33
Q102
D100
2SC3779C,D-AA
MA77
R113
AMPLIFIER
BUFFER
C115
L103 2.2K
0.0047
RN-CP
0.33uH
B
C135
R109
56 XX
R107
CHIP
3.9k
C117
Q104
56P
Q103
UN2216
CHIP
UN2216
SWITCH
L104 C136
SWITCH
47uH 100
16V
L105
XX
R131
100
RN-CP
C070
0.1
16V
B:CHIP
R088
1.5k
RN-CP
10 11 12
SWF101
FILTER SURFACE WAVE
1 3
(BLOCK D)
4
2
SWF100
5
FILTER
SURFACE WAVE
D102
XX
MA77-TX
R128 R127
JR1109
XX
0
XX
R126
CHIP CHIP
CHIP
XX
CHIP
JR1135
0
:CHIP
R148
XX
RN-CP
R153
Q111
CF101
XX
MSD601-RT1
I O
RN-CP
SWITCH
BPF
G
R146
C131
XX C132
XX
XX
CHIP
B
B
R150
C1233 100
RN-CP
XX
– 44 –
13 14
A