Panasonic VDR-M70EG Service Manual page 147

C-15 MAN-H/MAN
TL2089
TL2091
TL2084
TL2095
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3.1
8.0
3.2 3.2
3.0
3.1 3.1
M70 : 15.0
M50: 12.0
3.1
3.1
-7.0 3.1
TL2090
TL2085
TL2086
TL2082
3.1 3.1
3.1
TL0522
TL0515
-7.9
-7.0
TL0512
-7.9
TL0517
MAN-H/MAN -SIDE A-
Information of MAN-H/MAN,DRV-R,
MOD and HDM Circuit Boards
If a fault is located on the MAN-H/MAN circuit board,
the entire circuit board must be replaced for servicing.
If there is a fault in the DRV-R, MOD or HDM circuit
board, the entire disc drive unit must be replaced, since
these circuit boards are included in this unit.
Because of this servicing method, this service manual
does not include any schematic circuit diagrams.
For circuit board diagrams, the manual includes the simple
diagrams, which show only the information that is necessary
for troubleshooting.
Components marked * are different between
M70 [including EG, EB,GC] and
M50 [including EG, EB,GC] :
Refer to the difference tables in diagram for the
different components.
M70 (EG,EB) M70 (GC) M50 (EG,EB) M50 (GC)
IC2008 Provided Not Provided
PG2001 16PIN 14PIN
LINE INPUT
Not Provided Provided Not Provided Provided
FUNCTION
Note: Voltage values are in REC status.
Model names "M70" and "M50" shown for voltage
values include (EG, EB) and (GC).
147
VDR-M70EG / VDR-M70EB / VDR-M70GC / VDR-M50EG / VDR-M50EB / VDR-M50GC
3.1
1
TL6006
4.6
TL6009
TL6010
M70 : 3.7
M50 : 3.1
12.0
4.8 2.5 3.2
60 24 17 14 10 1
7.9 7.9
61 78 80 83 97 102 120
7.9 4.8 8.5
3.0 3.1 4.8
4.8 8.0
3.1
3.1
3.1 3.1
3.1 3.1
3.1
3.1
M70 : 3.4
3.1 3.1
M50 : 3.1
3.1
5.1 5.1
3.4
M70
3.2 3.2
3.1
TL1536
3.1
TL1534
3.1
3.2
3.2
3.1
3.2 3.2
TL1535 3.1
3.2
3.2
3.2 3.2
TL0504
2.5 2.5
7.9 2.5
2.5
TL0511
2.5
2.5
2.5
2.5
7.9
7.9
2.5
7.9 4.8
7.9
4.7
TL0521(GND)
TL1543 TL1547
TL0520
(GND)
TL0518
MAN-H/MAN -SIDE B- [PATTERN No.JA2226-4]
VDR-M70EG/EB/GC, VDR-M50EG/EBGC MAN-H/MAN CIRCUIT BOARD DIAGRAM
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
M70
M50 : 12.0
M70 : 15.0
M50 : -7.0
M70 : -7.0
M50
M70
3.1
3.1
3.3
2.5
4.8
4.7