3-18
3-4 STANDARD MAINTENANCE
3-4-1 Service Schedule of Components
This maintenance chart shows you the standard of replacement and cleaning time for each part.
Because those may replace depending on environment and purpose for use, use the chart for reference.
Notes:
1.Clean all parts for the tape transport (Upper Drum with Video Head / Pinch Roller / Audio Control Head / Full
Erase Head) using 90% ethyl alcohol.
2.After cleaning the parts, do all DECK ADJUSTMENTS.
3.For the reference numbers listed above, refer to Deck Exploded Views.
* B73 ------ Recording Model only
h: Hours
: Cleaning
I
: Replace
Deck
Periodic Service Schedule
Ref.No.
Part Name
1,000 h
2,000 h
3,000 h
4,000 h
B2
Cylinder Assembly
I
I
B3
Loading Motor Assembly
I
B8
Pulley Assembly
I
I
B587
Tension Lever Assembly
I
I
B31
ACE Head Assembly
I
B573, B574
Reel (SP)(D2), Reel (TU)(D2)
I
B37
Capstan Motor
I
I
B52
Cap Belt
I
I
*B73
FE Head
I
B133, B134
Idler Gear, Idler Arm
I
I
B410
Pinch Arm Assembly
I
I
B414
M Brake (SP) Assembly
I
I
B416
M Brake (TU) Assembly
I
I
B525
LDG Belt
I
I
B569
(2 head only)
Cam Holder (F)
I
I
B593
(4 head,
4 head HiFi
only)
Cam Holder (F) Assembly
I
I
Summary of Contents for DV-PF35U
Page 79: ...S 5 S 4 Main 1 8 Schematic Diagram ...
Page 81: ...S 7 S 6 Main 3 8 Schematic Diagram ...
Page 82: ...S 8 S 7 Main 4 8 Schematic Diagram ...
Page 83: ...S 9 S 8 Main 5 8 Schematic Diagram ...
Page 84: ...S 10 S 9 Main 6 8 DVD Open Close Schematic Diagram ...
Page 86: ...S 12 S 11 Main 8 8 Schematic Diagram ...
Page 88: ...S 14 S 13 DVD Main 2 3 Schematic Diagram ...
Page 90: ...S 16 S 15 DVD Main 3 3 Schematic Diagram ...
Page 102: ...DV PF35U No 0508E TK Digital Media Division Yokohama ...