Sony ev c 8 e service manual

Page 2

Optional accessories

Tuner timer unit TT-VSEC/VSUB/VSAS, AC power
adaptor AC-VSE/VSUB, Battery pack N922, DC
pack DCP~85, Car battery cord DCC-IGAE, Remote
Commander RM84, Cable VMC-262M, VMC-2104M,
VMC-BOOM/GOIM,VMC-602MS/603MS

SAFETY CHECK-OUT

After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:

Check the area of your repair for unsoldered or
poorly-soldered connections. Check the entire
board surface for solder splashes and bridges

Check the interboard wiring to ensure that no
wires are pinched or contact high-wattage
reststors.

Look for unauthorized replacement parts, par-
ticularly transistors, that were installed during a
previous repair. Point them out to the customer
and recommend their replacement.

Look for parts which, though functioning, show

4.
obvious signs of deterioration. Point them out
to the customer and recommend their replace-
ment.

5, Check the B+ voltage to see it lS at the values

specified.

SAFETV-RELATED COMPONENT WARNING I!

COMPONENTS IDENTIFIED EV SHADING AND MARK
A ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR
AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS
THAT ARE CRITICAL TO SAFE OPERATION ARE
IDENTIFIED IN THIS MANUAL. FOLLOW THESE PRO-
CEDURES WHENEVER CRITICAL COMPONENTS ARE
REPLACED OR IMPHDPER OPERATION IS SUSPECTED.

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