Standard Maintenance; Service Schedule Of Components - Hitachi DV-PF73U Service Manual

3-3 STANDARD MAINTENANCE

3-3-1 Service Schedule of Components

Deck
Ref.No.
B2 Cylinder Assembly
B3 Loading Motor Assembly
B8 Pulley Assembly
B587 Tension Lever Assembly
B31 AC Head Assembly
B573,B574 Reel (SP)(D2), Reel (TU)(D2)
B37 Capstan Motor
B52 Cap Belt
*B73 FE Head
B133,B134 Idler Gear, Idler Arm
B410 Pinch Arm Assembly
B414 M Brake (SP) Assembly
B416 M Brake (TU) Assembly
B525 LDG Belt
B569
Cam Holder (F)
(2 head only)
B593
(4 head,
Cam Holder (F) Assembly
4 head HiFi
only)
Notes:
1.Clean all parts for the tape transport (Upper Drum with Video Head / Pinch Roller / Audio Control Head / Full
Erase Head) using 90% lsopropyl 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
Part Name
h: Hours
Periodic Service Schedule
1,000 h 2,000 h
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: Check I: Change
3,000 h 4,000 h
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