Sony Walkman MZ-N420D, Руководство по обслуживанию

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SECTION 7
EXPLODED VIEWS
NOTE:
• -XX, -X mean standardized parts, so they may
have some differences from the original one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑ ↑
Parts Color Cabinet's Color
• Abbreviation
CND : Canadian model
MX : Mexican model
55
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
MZ-N420D
7-1. CASE SECTION
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
chassis section
a
a
4
12
4
3
5
9
1
6
11
10
10
8
7
2
13
1 X-2021-168-1 CASE UPPER SUB ASSY (SVX) (L)
(LEFT HAND) (US)
1 X-2021-169-1 CASE UPPER SUB ASSY (SVX) (BLUE) (CND)
1 X-2021-170-1 CASE UPPER SUB ASSY (SVX) (RED) (CND)
1 X-2021-781-1 CASE UPPER SUB ASSY (SVX) (H)
(RIGHT HAND) (US)
1 X-2021-783-1 CASE UPPER SUB ASSY (SVX) (MX)
2 3-241-529-01 SCREW, STEP
3 3-237-097-02 LOCKER, OPEN
4 3-254-014-01 SCREW
5 3-244-560-11 BUTTON (CONTROL) (RIGHT HAND)
5 3-261-825-01 BUTTON CONTROL (LEFT HAND) (US)
6 1-804-834-11 LCD MODULE
7 3-237-099-01 BUTTON (OPEN)
8 3-225-636-71 LID, BATTERY CASE
9 3-237-092-51 KNOB (HOLD)
10 3-234-449-19 SCREW (M1.4)
11 3-246-248-11 CAP (USB)
12 X-2021-171-1 CASE LOWER SUB ASSY (SVX) (LEFT HAND)
(US)
12 X-2021-172-1 CASE LOWER SUB ASSY (SVX) (CND)
12 X-2021-782-1 CASE LOWER SUB ASSY (SVX) (RIGHT HAND)
(US)
12 X-2021-784-1 CASE LOWER SUB ASSY (SVX) (MX)
13 3-252-304-01 PAPER (CASE LOWER), GROUND