Sony KD-34XBR2 Training Manual page 5

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There are three power supplies in each of these TV sets. The primary supply must start before the secondary
supply operates, and the horizontal sweep must be active before the HV power supply becomes active.
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There is no filament preheating from the primary power supply as in the similar Sony
(DX-1A chassis). The CRT filament voltage comes from the HOT.
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There are only a few mechanical adjustments in these TV sets and they are listed in Chart 1-4 below:
Direct View TV (HA-3 chassis)
G2 (screen) – C board
H Static control – C board
Static focus on the Flyback - D board
HV reg. and shutoff point (2 epoxy sealed controls) – D
board
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Chart 1-4 - Mechanical Adjustments
G2 (screen) controls - chassis
Static electrical focus - chassis
Mechanical focus - lenses
HV reg. and shutoff point (2 epoxy sealed controls)
– D board
2
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Projection TV (RA-5A chassis)
1. Introduction
model KV32XBR400