Service Mode - Omnivision PVQ-130W Service Manual

2. When disassembling/assembling, refer to "CABINET SECTION" in
DISASSEMBLY/ASSEMBLY PROCEDURES.
5.1.3. HOT CIRCUIT
Primary circuit exists on the TV/VCR Main C.B.A.
This circuit is identified as "HOT" on the C.B.A. and in the Service Manual. Use
extreme care to prevent accidental shock when servicing.

5.1.4. SERVICE MODE

In order to inhibit detection of the Supply & Takeup Photo Transistors, Reel Sensor,
and Cylinder Lock, place a jumper between TP6001 and GND.
In this mode, Mechanism movement can be confirmed. When removing Cassette Up
Ass'y, it can be confirmed without a cassette.
To release from this mode, remove the jumper between TP6001 and GND.
5.1.5. CAUTION FOR INSTALLATION OF VCR UNIT
CAUTION:
Opener Lever may be damaged when VCR Unit is installed, with Cassette Door-Lid
and Opener Lever of Cassette Up Ass'y set incorrectly.
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