DV-8400
SERVICE BULLETIN
Date: 27-Feb.-2004 Model: DV8400
Page: 1 /1 REF.NBR: MZ04-017
Subject:
Circulation: Application:
x for information customer
complaint in case of service
mandatory
...................
[PHENOMENON]
1) FRONT L/R 1 2 and SURR.L/R, CENTER L/R, SUB W L/R of AUDIO OUTPUT are simultaneously
Connected to amplifier.
2) If the Amplifier which used the electronic switch is turned off, another sound will be distorted.
[REASONS]
FRONT L/R 1 2 are connected parallel, therefore, if the Amplifier input of another side short-circuits,
it will influence
[SOLUTION]
On the PM01-AV CIRCUIT BOAD
1. Resistor 1k ohm is added to 2 of FRONT L/R 1 2.
2. Cut pattern.
See Below
Int.ref:
Output signal distortion.
Solder side of FRONT L/R 1 2 (Jack RCA)
[NECESSARY PART]
Carbon film fixed resistor,1k ohm +-5% 1/6W (part no.
[REMARKS]
GD05102160
1 k ohm
Cut pattern
)
The countermeasure apply to this claim only.
Approved by S.NAGAO Written by
WQ-19 2 817
/additional rule 3 (1st Issue 2003-03-19)
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