Sony RMT-V266A, Service Manual

Page: 58 / 95

SLV-AX10/AX20/N50/N60/N70/N80/
LX4/LX5/LX6S/LX7S/LX8S
4-21 4-22
For schematic diagram
• Refer to page 4-5 for printed wiring board.
VSET
MA-370 (8/8)
IC871
MC68HC05CCVFB-LSC86145FB
1
N.C.
2 3 4 5 6 7 8 9 10 11
N.C.
12 IN
13
14
15 SCK
16
SI
17
SO
18
SS
19
RESET
20
VDD
21
VCO
22
N.C.
23
N.C.
24
RP
25
VSS_2
26
VIDEO
27
VSS_1
28
H_SYN
29
V_SYN
30
XT
AL
31
EXT
AL
32
IRQ
33
N.C.
34
N.C.
35
36
37
38
39
40
41
42
43
44 N.C.
R872
100
R873
100
R874
100
R875
100
R876
22k
B
C872
6800p
C871
16V 47u
B
C873
0.01u
R871
10k
R878
10k
R877
2200
CH
C876
560p
F
C875
1u R879
1k
R880
10k
L871
10uH
R881
560
F
C874
0.1u
R887
22k
Q874
MUN2111T1
R884
820
F
C878
0.1u
R886
10k
R888
22k
Q873
MSD601-RST1
Q871
MSB709-RT1
CH
C880
18p
CH
C881
18p
X871 8MHz
Q872
MSD601-RST1
1/4W 100
R885
1500
R883
1k
R882
XX
C877
SV5
GND (D)
MS4
MS5
MS6
SV1
VV1
MS10
100
R889
XX
C882
MSD601-RST1
Q875
1k
R890
VV2
SW_5V
560
R894
3900 R892
2.2u
50V
C885
JL870
LA7218M-TE-R
IC870
1 2 3 4 5 6 7
8 9 10 11 12 13 14
JL873
820p
SL
C889
JL871
47u
16V
C879
560
R895
0.01u
B
C884
0.022u
B
C870
0.022u
B
C888
MSB709-RT1
Q870
500kHz
X870
JL872
150k
R893
0.01u
B
C887
33p
CH
C883
10k
R891
1u
50V
C886
100uH
L870
220
R896
JL874
JL875
JL876
JL877
JL878
1
A
D980
STZ6.8N-T146
1k
R980
STZ6.8N-T146
D983
CS2
B
C984
0.001u
1SS119-25TD
D982
GND (AN)
JL980
C981
16V
47u
0
R981
1 L
2
R
3
GND
F
C982
0.1u
F
C986
0.1u
0
JS982
JL983
F
C980
0.1u
CS1
0.60mm
JS980
JL991
JL982
0.60mm
JS981
D_6V
B
C985
4700p
JL981
IC980 NJM2129M-TE2
1
2
3
4
5
6
7 8
9
10
11
12
13
14
CS3
JL992
C983
XX
MS1
XX
JS983
D 5V
MEDIA VIDEO
V-SET RESET
S OUT0
S IN0
S CLK0
V SET CS
VIDEO IN
V.SEP
LOCK
DET
GND
VCC
AFC
N.C
32fH
VCO
N.C.
COUNT
DOWN
SYNC
SEP
MA-370 BOARD(8/8)
16
IC871
B+
4.9
R3.1/P0
R2.4/P0
4.9
4.9
34
R2.9/P2.5
2.0 2.5 4.9 4.1 1.5
VSET
B+
4.9
R4.3/P5.0
R3.1/P0
R4.3/P5.0
1.6
R2.2/P0.4
4.9
0
4.9
0
4.4
1.6
4.9
5.0
4.9
0.3
4.9
4.9
0
5.0
33
2.4
2.1 2.8 4.0 4.1
32
31
30
3.0 4.4 4.9
B+
1.8
2.5
AFC
IC870
B+
B+
4.9
5.1
5.8
0
0
5.1
IC980
0
S-LINK/CBC
0
IN/OUT
0.4
0.4
0
0
B
H
15 4
E
10 12 13 9
D
11
C
14 7 3
I
2 6 5
F
8
G
VCC
REG IN
CBC ON
REG OUT
SIRCS OUT
NICOLE ON INH
SIRCS IN CONTROL S IN
STATUS OUT
SIRCS OUT
REG ON/OFF
GND
CONTROL SOUT
N.C
INH
REMOCOM
SIRCS/NICOLE
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
9
VSET/AFC/S-LINK(VSET BLOCK)
TO(2/8)
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
(SLV-N80 ONLY)
TO(3/8)
14
19
TO(7/8)
CNJ981
S-LINK
(CONTROL S IN)
(CONTROL S OUT)
CABLE BOX CONTROL
CNJ980
TO(3/8)
15