Sony CDX-R3000N Service Manual ▷ View online
29
CDX-R3000N
IC750 TDA8588BJ/N2/R1
MUTE
MUTE
ENABLE
LOGIC
STANDBY/
MUTE
BATTERY
DETECTION
CHIP DETECT/
DIAGNOSTIC
PROTECTION/
DIAGNOSTIC
SWITCH
REGULATOR
SWITCH
REFERENCE
VOLTAGE
LOADDUMP
PROTECTION
TEMPERATURE
PROTECTION
BACK-UP
SWITCH
REGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
OUT-FL-
OUT-FL+
OUT-RL-
OUT-RL+
IN-RL
S-GND
IN-RR
OUT-RR+
OUT-RR-
OUT-FR+
OUT-FR-
DIAG
ANT-REM
AMP-REM
SERVO5V
MECH6V
VP
B.UP+B
SDA
SCL
VP2
PGND3
SVR
IN-FL
IN-FR
BEEP
PGND2
VP1
STB
PGND1
RST
CRES
AUDIO8.3V
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I
2
C BUS
30
CDX-R3000N
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 are given in 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. MAIN SECTION
R
Ref. No.
Part No.
Description
Remark
R
1
X-3384-176-3 PANEL ASSY, SUB
2
3-042-244-11 SCREW (T)
3
X-3383-739-1 LOCK ASSY (S)
4
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
5
A-3283-388-A MAIN BOARD, COMPLETE
6
3-246-481-01 PLATE (TU), GROUND
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-961-A TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
F901
not supplied
not supplied
TU1
not supplied
#1
#1
#1
#3
#2
#1
MG-611XE-186//Q
A
A
B
B
1
2
3
4
5
6
31
CDX-R3000N
4-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2055-569-1 PANEL SUB ASSY, FRONT
52
3-258-947-02 FILTER (IR)
53
1-780-096-11 CONDUCTIVE BOARD, CONNECTION
54
A-1113-987-A RETRACTABLE ASSY
55
X-2055-570-1 BUTTON ASSY (S)
56
3-246-479-01 SPRING (RELEASE)
57
3-258-952-01 SHEET (ILLUMINATOR)
58
3-258-948-02 PLATE (CD), LIGHT GUIDE
59
3-258-937-01 PANEL, FRONT BACK
60
X-3385-071-1 CASE ASSY (for FRONT PANEL)
61
A-1113-985-A PANEL COMPLETE ASSY, FRONT
62
3-266-165-01 SPACER (B)
63
3-266-163-01 SPACER (A)
64
3-253-896-11 SHEET (H), ADHESIVE
LCD901 1-805-451-11 DISPLAY PANEL, LIQUID CRYSTAL
#4
#4
7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
LCD901
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
(KEY board)
(KEY board)
not
supplied
supplied
#4
#4
51
52
63
54
56
55
64
53
62
57
58
59
60
61
32
CDX-R3000N
4-3. CD MECHANISM SECTION (1)
(MG-611XE-186//Q)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
A-3372-444-A CHASSIS (T) SUB ASSY
102
3-253-729-11 SPRING (LTR), TENSION COIL
103
3-257-892-12 SPRING (DAMPER), COIL
104
3-257-892-01 SPRING (DAMPER), COIL
105
2-345-767-11 SPRING (KF60), TENSION
106
3-259-033-01 DAMPER (S)
107
2-587-505-01 SCREW
108
A-1082-775-A SERVO BOARD, COMPLETE
109
X-3384-088-2 LEVER (L) ASSY
110
X-3384-089-2 LEVER (R) ASSY
#5
7-627-552-87 SCREW, PRECISION +P 1.7X2.2
not supplied
(SENSOR board)
(SENSOR board)
not supplied
not supplied
#5
101
102
109
110
103
104
105
106
107
108
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