Sony RMT-V266A, Service Manual

Page: 64 / 95

SLV-AX10/AX20/N50/N60/N70/N80/
LX4/LX5/LX6S/LX7S/LX8S
4-33 4-34
DM-89 (FUNCTION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
(N70/N80/LX8S only)
— Ref. No. DM-89 Board:2,000 Series —
FUNCTION
DM-89
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)
1500
R464
1500
R465
2200
R467
1500
R468
1500
R469
2200
R470
S462
S463
S466
S467
S468
S469
S472
JL465
JL466
JL467
JL468
JL470
33
R474
CN471 5P
D_GND 1
CH + 2
PB/STOP 3
CH - 4
EJECT 5
1
A
B
4
D
C
3 2 5
DM-89 BOARD
16
-REF.NO.:SERIES-
(SLV-N70/N80/LX8S)
TO
MA-370 BOARD
(6/8)
CN404
(SEE PAGE
4-18)
EJECT
REC
REW
STOP
PLAY
FF
PAUSE
USER CONTROL