2
D-NE004/NE005/NE0050/NE006
MAIN BOARD TYPE
TYPE-1
TYPE-2
TYPE-3
TYPE-4
SUFFIX OF MAIN BOARD
-12
-13
IC601
6-709-382-01 IC
DIGITAL SIGNAL
6-709-383-01 IC BU9541JKV
PROCESSOR
BU9542JKV
IC602
6-708-188-01 IC
16M SDRAM
6-709-459-01 IC M12L16161A-7T (J)
M12L16161A-7T (G)
IC801
Microprocessor
6-805-927-01 IC BU18704-S0
6-805-927-02 IC BU18704-S1
LPF MOUNT
EXIST
NOT EXIST
MOUNT
MP3 noise measures circuit NO MOUNT
C320-324, Q320-324,
NO MOUNT
R320-331
Referred manual
Refer to original
Refer to this supplement-1
• CHANGE OF MAIN BOARD
There are the following four types of main board of this unit by the change in the MP3 noise measures.
TYPE-1 and TYPE-2: LPF mount are used.
TYPE-3: Deletes LPF mount by the MP3 noise measures circuit is added to the MAIN board and IC801 microprocessor change.
TYPE-4: Deletes MP3 noise measures circuit by the IC601 DSP change.
Please distinguish the type of the main board to repair.
HOW TO DISTINGUISH THE MAIN BOARD TYPE
1-867-954-12 (TYPE-1)
1-867-954-13 (TYPE-2, TYPE-3 or TYPE-4)
MP3 noise measures circuit
No mount (TYPE-1, TYPE-2 or TYPE-4)
Mount (TYPE-3)
LPF MOUNT
Exist (TYPE-1 or TYPE-2)
Not exist (TYPE-3 or TYPE-4)
Distinguish the type of MAIN board
Suffix
MAIN board
Is there a
LPF mount?
Is there a MP3
noise measures
circuit?
yes
–12
–13
no
yes
no
• ADDITION OF 7CE7 MODEL FOR D-NE004
About exploded views parts list and accessories parts list of D-NE004 7CE7 model, Refer to original service manual.
About printed diagram, schematic diagram and electrical patrs list of D-NE004 7CE7 model, Refer to supplement-1.
Abbreviation
7CE7: UK model (without LINE OUT)
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