Sony RMT-V266A, Service Manual

Page: 65 / 95

SLV-AX10/AX20/N50/N60/N70/N80/
LX4/LX5/LX6S/LX7S/LX8S
4-35 4-36
MF-319 (SIRCS) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
(N70/N80/LX8S only)
— Ref. No. MF-319 Board:2,000 Series —
DI-74 (DIAL TIMER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
(EXCEPT: AX10/N50)
— Ref. No. DI-74 Board:1,000 Series —
DIAL TIMER
DI-74
/
SIRCS
MF-319
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY MF-319 (N70/N80/LX8S)
(POWER, EJECT SWITCH)
JK-178M (LX4/LX5)
JK-178H (LX6S/LX7S)
JK-178HV (AX10/AX20/N50/N60)
JK-178HVMX (N60U)
JK-191 (N70/N80/LX8S)
(LINE 2 IN)
DI-74 (LX4/LX5/LX6S/LX7S)
DI-74V (AX20/N60)
DI-74S (N70/N80/LX8S)
DI-74VMX (N60U)
(DIAL TIMER)
DM-89 (N70/N80/LX8S)
(USER CONTROL)
MA-370N3S (LX4/LX5MX/LX5PA/
LX5PC/LX5VZ)
MA-370N3A (LX5CS/LX5CL)
MA-370N5S (LX6S/LX7SMX/LX7SPA/
LX7SPC/LX7SVZ)
MA-370N5A (LX7SCS/LX7SCL)
MA-370A8 (N80)
MA-370A7 (N70)
MA-370N7S (LX8SMX)
MA-370N7A (LX8SCS)
MA-370A5 (AX10/N50)
MA-370A6 (AX20/N60)
MA-370A6MX (N60U)
33
R461
S461
JL460
JL461
JL463
JL464
4P CN461
1 D_GND
2 POWER
3 REMOCON
4 D5V
GP1U28X
IC461
1
2
3
47k
R463
XX
C461
10V
100u
C462
1
A
OUT
Vcc
GND
REMOTE CONTROL
B+
16
MF-319 BOARD
IC461
4.9
4.9
B
4
C
3 2 6 5
(SLV-N70/N80/LX8S)
-REF.NO.:2000 SERIES-
NO MARK:REC/PB MODE
XX MARK:NO MOUNT
SIRCS IN
TO
MA-370 BOARD(6/8)
CN403
(SEE PAGE 4-17)
RECEIVER
POWER
JL901
JL904
JL902
S901
B
COM
A
E
D
JL903
4P CN901
1 KKP+
2 KKP-
3 TIMER SET
4 D_GND
1
A
B
4 3 2 5
DI-74 BOARD
16
-REF.NO.:1000 SERIES-
DIAL TIMER
B IN
TO
MA-370 BOARD
(6/8)
CN402
(SEE PAGE
4-17)
DIAL TIMER
(PUSH/TURN)