KYE Systems Corp. Genius SP-HF 2.1 800, Руководство по обслуживанию

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Service Guide
SP-HF 2.1 800
1.2.2 no sound
Problem
Analyze and
identify the
causes
]
Solutions
Version 1.0 Page 8 of 21
VR1 in
YM-C19 CON
PCB damaged or the
connection wires
loosely soldered
Connection wires of
YM6111-2.1L AMP broken
or dry soldered.
No sound
Repair or replace Repair or replace
PCB short-circuited, dry
soldered or damaged
Cooper
foil broken or dry
soldered
Repair, resolder or
replace