Sony CDX-848X Service Manual ▷ View online
37
CDX-848X
7-1. CASE SECTION
SECTION 7
EXPLODED VIEWS
The components identified by
mark 0 or dotted line with mark
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-047-852-01 DAMPER (T)
* 2
1-679-419-11 SWITCH BOARD
3
1-664-796-11 JACK FLEXIBLE BOARD
* 4
1-679-418-11 JACK BOARD
5
X-3379-711-1 DOOR (H) ASSY (US)
5
X-3379-715-1 DOOR (H) ASSY (AEP, UK)
6
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
7
3-229-226-01 PANEL, FRONT
8
3-042-244-11 SCREW (T)
9
3-041-218-21 ESCUTCHEON (T)
10
3-022-007-01 BUTTON (EJT) (Z)
* 11
3-022-012-01 HEAT SINK (T)
12
3-038-166-01 SPRING (FL), TENSION COIL
13
3-022-010-31 LEVER (FLT)
* 14
3-047-688-01 CASE (UPPER. LOWER)
* 15
A-3283-131-A MAIN BOARD, COMPLETE
17
3-935-636-11 SCREW (FP)
18
X-3375-357-1 ARM (FLT) ASSY
* 19
3-041-082-21 PLATE (XPLOD) (AEP, UK)
* 19
3-041-082-31 PLATE (XPLOD) (US)
20
X-3375-360-1 ARM (FRT) ASSY
* 21
3-024-065-01 CUSHION (EJECT-T)
* 23
1-679-420-11 DIGITAL OUT BOARD
* 24
3-011-205-01 BRACKET (LIGHT)
25
3-011-204-21 COVER (LIGHT)
26
3-924-924-11 COVER (LIGHT)
29
1-676-339-11 MAIN FLEXIBLE BOARD
RV202
1-227-137-11 RES, VAR, SLIDE 10K
(ELEVATOR HEIGHT SENSOR)
5
7
13
19
13
12
29
15
8
10
9
11
12
6
4
3
1
26
25
24
21
1
20
18
17
2
#2
#2
#2
#1
#2
#2
#1
#3
not supplied
not supplied
not supplied
not
supplied
supplied
#13
MG-251B-137
19
23
RV202
f
A
(included in 14)
14
(including
f
A
)
38
CDX-848X
7-2. MECHANISM DECK SECTION-1
(MG-251B-137)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-3378-091-1 CHASSIS (U. S) SUB ASSY
102
3-024-161-01 SPRING (SUT)
103
3-011-997-01 SPRING (STOPPER. LOWER)
#3
#3
#3
101
102
103
39
CDX-848X
7-3. MECHANISM DECK SECTION-2
(MG-251B-137)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
3-024-170-01 SPRING (SB), TENSION
* 152
3-040-790-01 BRACKET (EVM. S)
153
X-3378-092-1 CHASSIS (D. S) SUB ASSY
* 154
3-014-685-01 SPACER (MO)
M104
A-3301-123-A ELJ MOTOR ASSY (ELEVATOR)
151
152
154
153
#3
M104
40
CDX-848X
7-4. MECHANISM DECK SECTION-3
(MG-251B-137)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 201
3-024-150-01 RETAINER (CHM)
* 202
X-3378-080-1 BRACKET (CHM. D) ASSY
204
3-321-813-01 WASHER, COTTER POLYETHYLENE
205
3-017-139-01 GEAR (WORM LOAD A)
206
3-022-839-01 ARM (NSW)
207
3-573-936-00 STOPPER, REEL
208
X-3375-220-1 GEAR (LOAD CAM) ASSY
209
3-010-252-11 ROLLER (CRE)
210
3-010-268-01 SPRING (DH), TENSION
* 211
A-3290-194-C MAIN ASSY, CHASSIS (EVY)
212
3-010-254-11 SHAFT (ROTARY PREVENTION C)
213
3-010-253-01 GEAR (LOMINI)
* 214
A-3326-947-A RF BOARD, COMPLETE
M103
A-3301-123-A ELJ MOTOR ASSY (CHUCKING)
213
212
211
210
209
202
201
214
207
206
208
204
205
#8
#4
#6
#6
#3
#6
#3
M103
#8
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