Sony CDC-R504MP / CDC-X504MP Service Manual ▷ View online
33
CDC-R504MP/X504MP
IC401 BD3809FS (MAIN Board)
32
31
30
29
28
27
26
25
24
23
22
I
2
C BUS
LOGIC
VCO
MIX
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
INPUT GAIN
(0~15dB,1dB STEP)
INPUT SELECTOR
(4 STEREO INCLUDE 1 ISOLATION INPUT)
INPUT GAIN
(0~15dB,1dB STEP)
ANTI-ALIASING
FILTER
ANTI-ALIASING
FILTER
MUTE
fc:40kHz
fc:40kHz
MUTE
6
7
8
9
10
11
3
4
5
2
1
DGND
AGND
FIL
AN
AUX-LCH
AUX-RCH
TU-RCH
TU-LCH
CD-RCH
CD-LCH
BUS-RCH
BUS-LCH
BP11
BP21
NC
OUT-SEL-R
OUT-SEL-L
12
14
16
13
15
SDA
SCL
MUTE
SEL
ADJ
VCC
OUT-FR
OUT-RR
OUT-FL
OUT-RL
BP22
BP12
NC
OUT-SUB-R
OUT-SUB-L
21
20
19
18
17
VCC
VCC/2
TONE
PASS
PASS
BASS
fo:60,70,80,100,120,140,160,200Hz
Q:0.5,0.75,1,1.25
fo:60,70,80,100,120,140,160,200Hz
Q:0.5,0.75,1,1.25
MIDDLE
fo:500Hz,1kHz
Q:1
fo:500Hz,1kHz
Q:1
TABLE
fo:5,7.5,10,12.5kHz
fo:5,7.5,10,12.5kHz
TONE
PASS
PASS
EFFECT (0dB~
+20dB,2dB STEP)
EFFECT (0dB~
+20dB,2dB STEP)
2ND ORDER
LPF
2ND ORDER LPF
fc:OFF,80,120,160Hz
Q: 0.707
fc:OFF,80,120,160Hz
Q: 0.707
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
GAIN+ATT
(+10~-29,
-∞dB)
34
CDC-R504MP/X504MP
IC750 TDA8588BJ/N2 (MAIN Board)
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
35
CDC-R504MP/X504MP
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
4-1. MAIN SECTION
Ref. No.
Part No.
Description
Remark
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.
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
X-3384-725-1 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-3283-529-A MAIN BOARD, COMPLETE (X504MP:US,CND)
5
A-3283-537-A MAIN BOARD, COMPLETE (X504MP:AEP,UK)
5
A-3283-538-A MAIN BOARD, COMPLETE (R504MP)
6
3-246-481-01 PLATE (TU), GROUND
7
1-776-206-21 CORD (WITH CONNECTOR) (POWER) (US,CND)
7
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
(AEP,UK)
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-959-A TUNER UNIT (TUX-032//Q)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
FU601
not supplied
not supplied
not supplied
TU1
not supplied
#1
#1
#1
#1
#2
#1
MG-611MA-186//Q
A
A
B
B
1
2
3
4
7
5
6
36
CDC-R504MP/X504MP
4-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-3384-691-1 BUTTON ASSY (S) (X504MP)
51
X-3384-708-1 BUTTON ASSY (S) (R504MP)
52
3-246-479-01 SPRING (RELEASE)
53
3-262-376-01 GUIDE (CD), LIGHT
54
3-262-377-01 FILTER (IR)
55
3-262-353-21 PANEL, FRONT (X504MP)
55
3-262-353-71 PANEL, FRONT (R504MP)
56
1-780-113-11 CONDUCTIVE BOARD, CONNECTION
57
3-262-382-01 SHEET (LCD), REFLECTION
58
3-262-380-01 ILLUMINATOR (LCD)
59
3-262-374-01 GUIDE (VOLUME), LIGHT
60
1-861-209-11 AUX BOARD
61
3-262-355-01 PANEL, FRONT BACK
62
X-3384-688-1 CASE ASSY (for FRONT PANEL)
63
A-3372-840-A PANEL COMPLETE ASSY, FRONT (X504MP)
63
A-3372-872-A PANEL COMPLETE ASSY, FRONT (R504MP)
LCD901 1-805-519-11 DISPLAY PANEL, LIQUID CRYSTAL
#3
#3
7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
not supplied
not supplied
LCD901
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not supplied
not supplied
(KEY board)
(KEY board)
#3
#3
51
52
56
57
58
59
60
61
62
63
53
54
55
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