Sony CDX-M730 Service Manual ▷ View online
49
CDX-M730
IC307 BA6288FS
CONTROL
LOGIC
TSD
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
NC
OUT1
M BATT
VCC
CLOSE
NC
NC
RNF
NC
OUT2
NC
VREF
OPEN
NC
NC
DRIVER
DRIVER
POWER
SAVE
16
1
2
3
4
5
6
7
8
15
14
13
11
10
12
9
L IN
L IN
GND
V STAB
VCC
NC
NC
VPO
NC
GND
V IN
V AGC
LNS
VCO
NC
GND
INPUT
SLAGE
320kHz
AGC
320kHz
/500kHz
PULSE
COUNTER
PULSE
FORMER
NOISE
SUPPRESSION
BANDGAP
REFERENCE
1
7
8
3
4
5
2
6
1A
Y3
2A
GND
VDD
1Y
1Y
3A
2Y
IC303 TC7W14FU (TE12R)
IC502 RRX9000-0601#1
IC62 RRX9000-0601#1
IC62 RRX9000-0601#1
50
CDX-M730
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.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
3
4
1
2
9
6
7
5
10
8
8
A
A
#2
#2
#2
#2
#2
MG-393X-121//K
#1
#1
12
13
11
SECTION 5
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
5-1. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
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.
• Abbreviation
CND: Canadian model
R
R
* 1
3-230-511-21 COVER
2
1-776-207-72 CORD (WITH CONNECTOR) (POWER) (US,CND,E)
2
1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
(AEP,UK)
3
X-3382-071-1 PANEL (CD) SUB ASSY, SUB (US,CND)
3
X-3382-092-1 PANEL (CD) SUB ASSY, SUB (AEP,UK,E)
4
1-684-224-11 SUB (CD) BOARD
5
3-230-515-01 SLIDER (FLEXIBLE)
6
3-230-514-01 COVER (FLEXIBLE)
7
3-230-516-01 SPRING (FLEXIBLE), TENSION
8
3-045-756-01 SCREW (PANEL)
* 9
3-045-743-01 BRACKET (CD)
10
1-765-143-41 CABLE, FLAT (FFC) 11P
11
3-232-857-01 SHEET (SUB PANEL), ELECTROSTATIC
* 12
3-024-285-01 CUSHION (RUBBER)
13
3-223-913-11 LABEL (OP CAUTION) (AEP,UK,E)
#1
7-685-790-09 SCREW +PTT 2.6X4 (S)
#2
7-685-792-09 SCREW +PTT 2.6X6 (S)
51
CDX-M730
63
64
65
66
52
#2
#12
#2
#5
#5
#5
53
51
54
55
58
59
60
57
56
62
58
61
#2
#2
#2
#2
#4
#5
#5
#5
M601
5-2. CAM SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-230-495-01 CAM (L)
52
X-3380-549-1 ARM (B-R) ASSY
53
X-3380-544-1 BRACKET (L) ASSY
54
X-3380-548-1 ARM (B-L) ASSY
55
X-3380-546-1 ARM (A-L) ASSY
56
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
57
3-045-714-01 GEAR (B)
58
3-342-940-01 WASHER (M)
59
3-045-713-01 GEAR (A)
* 60
1-681-375-11 SW BOARD
* 61
X-3378-711-3 BRACKET (MOTOR) ASSY
62
3-230-494-01 GEAR (C)
63
3-230-496-01 CAM (R)
64
X-3380-545-1 BRACKET (R) ASSY
65
3-030-909-11 DAMPER, OIL
66
X-3380-547-1 ARM (A-R) ASSY
M601
X-3378-769-1 MOTOR ASSY (OPEN/CLOSE)
#2
7-685-792-09 SCREW +PTT 2.6X6 (S)
#4
7-627-553-28 SCREW, PRECISION +P 2X2.5
#5
7-624-102-04 STOP RING 1.5, TYPE -E
#12
7-621-772-18 SCREW +P 2X4
52
CDX-M730
101
F901
TU601
#2
#2
#2
#2
#2
#2
#2
#3
#2
#2
102
103
103
104
104
105
106
106
107
107
108
109
111
110
112
113
114
5-3. MAIN BOARD SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-3380-558-1 CHASSIS (CD) ASSY
* 102
3-230-417-11 SHEET, INSULATING
103
3-230-493-01 GEAR (DRIVE SHAFT)
104
3-230-444-01 GUIDE (DRIVE SHAFT)
105
3-045-721-01 SHAFT, DRIVE
106
3-040-692-01 RING, CE TYPE RETAINING
107
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
108
A-3274-288-A MAIN BOARD, COMPLETE (US,CND)
108
A-3274-341-A MAIN BOARD, COMPLETE (AEP,UK,E)
* 109
3-045-760-01 HEAT SINK (REG)
* 110
3-230-509-01 CHASSIS, BACK
* 111
3-019-565-01 BRACKET (IC)
* 112
3-230-510-21 HEAT SINK (US,CND)
* 112
3-230-510-31 HEAT SINK (AEP,UK,E)
113
1-777-246-41 CORD (WITH CONNECTOR) (ANTENNA)
114
1-790-375-31 CORD (WITH CONNECTOR) (SUB OUT (MONO))
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU601
A-3220-812-A TUNER UNIT (TUX-020)
#2
7-685-792-09 SCREW +PTT 2.6X6 (S)
#3
7-685-794-09 SCREW +PTT 2.6X10 (S)
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