Panasonic Omnivision PV-4651, Руководство по обслуживанию

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Fig. 1-5
Note:
When 1 to 4 listed in Lock code occurs, the VCR goes into VCR shut-off condition.
VCR stops and all VCR function buttons except for power become non-operational.
3.2.2. Service Position
1. Service Position (1)
Service Position (1) is used for checking and replacing Mechanical and Electrical
parts.
To position the VCR Unit for servicing as shown in
Fig. 2-1 , use the following
procedure.
1. In the order described in the Disassembly of Cabinet Parts Section, remove the
Top Cover, Power Supply Ass'y and Front Panel Ass'y .
2. Remove Screw (S-4) and Screw (S-5) in Fig. D4 , Page 2-2.
3. Remove 2 Screws (S-6), 2 Screws (S-7), 2 Screws (S-8), Screw (S-9), Screw (S-10),
Screw (S-11), 2 Screws (S-12), and the Chassis Plate in Fig. D7 , Page 2-3.
4. Remove the VCR Chassis Unit.
Refer to Note Item 5 and "How to remove the VCR Chassis Unit from the frame,"
Page 1-11.
5. Remove 2 Screws (S-13) in Fig. D8 , Page 2-3.
6. Open the Mechanism Chassis and Cassette Up Ass'y.
7. Place the left side of the Cassette Up Ass'y on the front side of the Frame as shown
in Fig. 2-1 .
8. Reinstall the Power Supply Ass'y as shown in Fig. 2-1 , refer to Note Item 4.
9. Press VCR/TV button and CH down button together on VCR for over 5 seconds in
power off condition or Place a jumper between TP6001 and GND.
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