Sony CDX-C460 / CDX-C560 Service Manual ▷ View online
– 56 –
IC402 BA4558F-T1
IC621 RN5VD32AA-TL
IC301 LC75373ED
1
2
3
4
5
6
7
8
9
10
11
RVRIN
RCOM
RT1
RT2
RT3
RTOUT
RSIN
RS1
RS2
RS3
RSOUT
12
13
14
15
16
17
18
19
20
21
22
RFOUT
RROUT
VSS
CL
DI
CE
VREF
LROUT
LFOUT
RFIN
LFIN
23
24
25
26
27
28
29
30
31
32
33
34 35 36 37 38
39
40
41 42 43 44
LSOUT
LS3
LS2
LS1
LSIN
LT3
LT2
LT1
LCOM
LVRIN
LSELO
L4
L3
L2
L1
R1
R2
R3
R4
RSELO
VDD
CONTROL
SHIFT
RESISTOR
LATCH
DECODER
LTOUT
8
7
6
5
1
2
3
4
2CH
1CH
VCC
OUT2
–IN2
+IN2
OUT1
–IN1
+IN1
VEE
1
2
3
4
5
OUT
VDD
GND
NC
CD
VREF
– 57 –
IC403 SM5852ES-E2
IC751 BA8270F-E2
IC691
µ
PD4990A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DATA SELECTOR
DECODER
TEST
SELECT
SIGNAL
SIGNAL
GENERATOR
CLK RH
CLK
48 BIT SHIFT REGISTER
YEAR
MONTH
D/W
DAY
HOUR
MIN
SEC
15 STAGE BINARY DIVIDER
1/2
1/2
OSC
MPX
MPX
N-CH
OPEN DRAIN
N-CH
OPEN DRAIN
VDD
XTAL
XTAL
NC
OE
TIMING
PULSE
PULSE
DATA
OUT
OUT
CLK
SEC
RESET
64Hz
1Hz
TIME COUNTER
PS
VSS
DATA
IN
CS
STB
NC
C0
C1
C2
C0'
C1'
C2'
C1'
C2'
C3'
COMMAND
REGISTER
C0'
C1'
C2'
C3'
15
6
STOP
1Hz
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
3
4
5
6
2
1
10
9
8
7
11
12
13
14
BUS ON
RST
BATT
CLK
VREF
DATA
GND
VCC
RST
BUS ON
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
INPUT
INTERFACE
SYSTEM
CLOCK
SEQUENCE
CONTROL
MUTE
CONTROL
DIGITAL
SIGNAL
PROCESSOR
BLOCK
MODE
CONTROL
OUTPUT
INTERFACE
LRCI
BCKI
DI
CLK
VSS
RSTN
TESTN
MUTEN
DOUT
BCKO
LRCO
VDD
OPT
MOD1
MOD2
DB/DS
12
– 58 –
IC781 BU4030BF-E2
IC901 BA3918-V3
14
13
10
12
11
9
8
1
2
5
3
4
6
7
VDD
A4
B4
O4
O3
B3
A3
A1
B1
O1
O2
B2
A2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
GND
FM 8.7V
AM 8.7V
COM 8.7V
ANT
VCC
AMP
VDD 5.6V
STB
MODE 1
MODE 2
N.C.
REGULATOR
EXCESSIVE
VOLTAGE
PROTECTOR
VCC
VCC
VCC
VCC
VCC
VCC
– 59 –
SECTION 5
EXPLODED VIEWS
5-1. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 1
X-3372-975-1 COVER ASSY
* 2
3-008-664-01 BRACKET (MD)
3
3-932-910-11 COLLAR (CDX)
4
X-3372-974-1 PANEL ASSY, SUB
5
X-3367-636-1 LOCK ASSY
6
3-915-923-01 SCREW, GROUND POINT
* 7
3-924-145-01 CUSHION (TU), RUBBER
* 8
A-3294-263-A MAIN BOARD, COMPLETE (C560)
* 8
A-3294-265-A MAIN BOARD, COMPLETE (C460:US,Canadian)
* 8
A-3294-267-A MAIN BOARD, COMPLETE (E)
* 9
3-008-665-01 BRACKET (IC)
* 10
3-008-663-01 HEAT SINK (C560)
* 10
3-008-663-11 HEAT SINK (C460)
* 11
3-010-436-01 BRACKET (H)
* 12
3-014-349-01 HEAT SINK (REG 3)
13
2-389-320-01 RUBBER (A)
* 14
3-010-437-01 SHEET, INSULATING
* 15
3-009-810-21 CHASSIS
16
1-776-207-11 CORD (WITH CONNECTOR) (POWER)
* 17
3-342-925-01 CUSHION, RUBBER
18
1-751-000-21 CORD (WITH CONNECTOR) (EQ OUT) (C560)
19
3-013-930-01 PLATE (D), GROUND
F301
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
* TU1
A-3282-029-A TUNER UNIT (TUX-006/2(E))
15
#2
#2
4
3
5
14
2
F301
18
16
N
N
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
• Hardware (# mark) list and accessories
and packing materials are given in the
last of this parts list.
last of this parts list.
The components identified by
mark
mark
! or dotted line with mark.
! are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Les composants identifiés par une
marque
marque
! sont critiques pour
la sécurite.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ne les remplacer que par une pièce
portant le numéro spécifié.
1
6
7
8
#2
A
TU1
19
9
10
#2
#2
#3
#3
#3
#3
#3
#2
11
12
B
MG-333X-121
17
A
B
#2
#2
#2
#2
#4
#4
#2
13
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