Panasonic VDR-M70EG Service Manual page 148

VDR-M70EG / VDR-M70EB / VDR-M70GC / VDR-M50EG / VDR-M50EB / VDR-M50GC
C-16 DRV-R
Note: Voltage values are in reading status.
Supplement: Since the DVD disc drive is intermittently operated,
set to the reading status in which laser light is emitted from the pickup.
3.3
3.3
4.7
4.7
2.1 3.3
2.2
2.5
2.1
4.8
2.1
3.3
4.8
4.8
4.8
4.8
8 11
2.5 4.8 4.8
Downloaded From CamcorderManual.com Panasonic Manuals
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.
4.6
4.6
3.4
3.3
3.3 2.5 4.8 4.7
1 2 5 30 35
70 40 36
2.5
4.8 4.7
3.3
4.8
4.8
4.8
4.8
4.8 4.8
4.8 4.8 4.7
3.4
DRV-R -SIDE A-
3.3
3.4
3.4
4.8
4.7
4.7 4.7 4.7
4.8
4.6
4.7
4.7
3.3
4.6
4.7 4.7
4.8
4.7
DRV-R -SIDE B-
[PATTERN No.JA2238-3]
148
C-17 MOD
Note: Voltage values are in reading status.
Supplement: Since the DVD disc drive is intermittently operated,
set to the reading status in which laser light is emitted from the pickup.
4.7
3.3
4.7
MOD -SIDE A-
[PATTERN No.JA2238-3]
VDR-M70EG/EB/GC, VDR-M50EG/EBGC DRV-R/MOD CIRCUIT BOARD DIAGRAM
4.7
4.7
MOD -SIDE B-