Sony CDX-C4900R / CDX-C5000R / CDX-C5000RX Service Manual ▷ View online
41
IC151 TDA7402TR
33
34
35
36
37
38
39
40
41
42
43
44
1 2 3 4 5 6 7 8 9 10 11
28 27
30 29
32 31
MONO
FADER
MONO
FADER
MONO
FADER
SUBWOOFER
+PHASE
CONTROL
MIXER
OUTPUT CONTROL
LP
HP
BASS
TRABLE
VOLUME
SOFT MUTE
MUTE
IN GAIN
BEEP
PLL
PIL, DET
LOUDNESS
LOUDNESS
COMPANDER
IN GAIN
+ AUTO
ZERO
MAIN SOURCE
SELECTOR
MIXING
SELECTOR
SECOND SOURCE
SELECTOR
II
C-BUS
DIGITAL
CONTROL
DEMODULATOR
+STEREO ADJUST
+STEREO BLAND
PILOT
CANCELLATION
LP
MALTI
PATH
DETECTOR
AM/FM
NOISE
BLANKER
PULSE
FORMER
SUPPLY
LP
S & H
HIGH OUT
QUAL.
D/A
12
13
14
15
16
17
18
19
22
21
20
INPUT MULTIPLEXER
CD L
CD R
AUX L
SE2L
AUX R
SE2R
FD2L+
FD2L
–
FD2R+
FD2R
–
AM
MD2G
MD2
MD1G (SE4R)
MD1 (SE4L)
MUX
VREF
AC OUTL
AC OUTR
SWINL
SWINR
ACINLF
ACINLR
ACINLR
ACINRR
OUTLF
OUTLR
OUTRF
OUTRR
OUTSWL
OUTSWR
OUTSSL
OUTSSR
26 25
24 23
AMIF
MPX
LEVEL
MP IN
MP OUT
QUAL
MUTE
GND
SDA
SCL
VDD
VOICE
BANDPASS
42
#2
#1
#1
#1
#3
#1
#1
#2
#4
#4
TU1
#6
#2
#1
#1
#1
#5
#5
#5
#1
#1
F901
8
1
2
3
6
4
5
7
18
12
17
14
13
15
11
11
16
19
20
10
9
MG-383Z-121//Q
SECTION 4
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
The components identified by
mark 0 or dotted line with mark.
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark.
0 are critical for safety.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
4-1. CHASSIS SECTION
R
Ref. No.
Part No.
Description
Remark
R
1
X-3378-512-1 PANEL ASSY, SUB
2
3-040-990-01 BUTTON (EJECT)
* 3
1-677-056-11 SUB (CD) BOARD
4
X-3376-699-2 GEAR ASSY
5
3-030-909-02 DAMPER, OIL
6
X-3377-621-2 LOCK ASSY
7
3-713-786-51 SCREW +P 2X3
* 8
3-040-995-01 COVER
9
1-776-527-51 CORD (WITH CONNECTOR) (ISO) (POWER)
(C4900R)
9
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
(C5000R/C5000RX)
* 10
3-041-012-01 BRACKET (CD)
11
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
* 12
A-3326-196-A MAIN BOARD, COMPLETE (C5000R)
* 12
A-3326-198-A MAIN BOARD, COMPLETE (C4900R)
* 12
A-3326-210-A MAIN BOARD, COMPLETE (C5000RX)
* 13
3-040-998-01 BRACKET (IC)
* 14
3-040-996-51 HEAT SINK (4P) (C4900R)
14
3-040-996-61 HEAT SINK (6P) (C5000R/C5000RX)
* 15
3-041-011-01 HEAT SINK (REG)
* 16
3-045-878-01 PLATE (TU), GROUND
* 17
3-040-994-11 CHASSIS
18
3-047-812-01 SCREW (LOCK)
* 19
3-045-877-01 CUSHION (TU)
* 20
3-045-828-01 PLATE, INSULATED
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-738-A TUNER UNIT (TUX-020)
43
51
#12
not supplied
(KEY board)
(KEY board)
#12
#12
LCD901
52
55
58
61
62
63
59
57
56
60
64
65
66
67
53
54
4-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-040-980-01 BUTTON (SOURCE)
52
3-040-981-01 KNOB (VOL)
* 53
3-040-992-01 HOLDER (LCD)
54
X-3378-398-1 PANEL ASSY, FRONT BACK
55
X-3378-517-1 SUB ASSY, PANEL (C4900R)
55
X-3378-518-1 SUB ASSY, PANEL (C5000R)
55
X-3378-591-1 SUB ASSY, PANEL (C5000RX)
56
3-041-006-01 BUTTON (AF/TA)
57
3-041-005-11 BUTTON (D)
58
3-040-989-01 BUTTON (OPEN)
59
3-037-267-01 SPRING (OPEN)
60
3-041-010-01 BUTTON (1-6/M)
61
3-041-003-01 BUTTON (LIST/ENTER)
62
3-040-987-01 BUTTON (OFF)
63
3-040-986-01 BUTTON (MENU/SOUND)
* 64
3-040-997-01 PLATE (LCD), GROUND
65
1-694-660-11 CONDUCTIVE BOARD, CONNECTION
* 66
3-041-371-02 SHEET (REFLECTOR)
* 67
3-040-993-01 PLATE (LCD), LIGHT GUIDE
LCD901 1-803-906-11 DISPLAY PANEL, LIQUID CRYSTAL
(C4900R/C5000R)
LCD901 1-803-906-31 DISPLAY PANEL, LIQUID CRYSTAL (C5000RX)
44
102
104
103
109
101
107
105
106
112
111
110
108
#8
#8
#7
#7
#7
#8
#9
M903
C
C
4-3. CD MECHANISM SECTION (1)
(MG-383Z-121//Q)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 101
1-659-836-11 DISC IN SW BOARD
* 102
A-3315-034-A CHASSIS (T) ASSY
103
3-931-909-01 SPRING (LR), TENSION
104
X-3371-501-1 LEVER (L) ASSY
105
3-338-737-01 SCREW (2X3), +PS
* 106
1-659-837-11 LOAD SW BOARD
107
X-3371-502-1 LEVER (R) ASSY
* 108
3-039-629-01 BRACKET (MOTOR)
109
3-013-388-02 GUIDE (DISC)
110
A-3315-040-A ROLLER ASSY, ARM
* 111
A-3326-231-A SERVO BOARD, COMPLETE
112
3-047-477-01 SPRING (RA2), TENSION
M903
A-3315-039-A MOTOR SUB ASSY, LD (LOADING)
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