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http://servis-manual.com/
Page 2
5-4. SCHEMATIC DIAGRAM CD SECTION
CD BOARD
HCD-DX10/RG4SR/RG20/RG30T
Ver 1.2 2003.11
• See page 15 for Waveform. • See page 31, 32 for IC Block Diagrams. • See page 25 for printed wiring boards of ADDRESS SENSOR, DRIVER and MOTOR boards.
OPTICAL PICK-UP
BLOCK
(KSM-213D)
CN102
CN731
0.1
0.022
0.022
0.22
0.0027
0.015
0.068
0.1 0.1
4.2
LED DRIVER
4.2
0.001
0.2
4.8
2.4
2.4
2.4
2.4
2.4
2.4
2.4
0.033
2.4
0.33
2.4
2.4
0.15
2.4
2.4
2.4
2.4
0.018
2.4
2.4
0.33
0.1
0.022
0.1
0.33
0.01
2.4
2.4
4.800
4.8
4.8
2.4
0
4.2
2.2
0.9
0.9
IC731
ASP
IC731
LA9241M
IC B/D
2.4
2.4
2.4
2.4
2.4
2.4
2.4
0.01
2.4
2.4
7
04
.0
0
0.47
0
2.5
2.5
2.5
0.1
2.4
2.4
1.5
0
0
4.8
0
0.1
0
4.8
0
0
2.3
2.3
2.3
2.4
2.4
0.0033
0.001
0.01
0.1
0
0
0
1.9
0.1
0.1
4.8
0.1
0
2.4
2.3
0
0
4.8
0
0.1
4.8
0.1
000
4.8
4.8
2.3
4.8
IC751
DSP
IC751
LC78622NE
1
IC B/D
0
0
4.8
0.022
0
0
4.8
0.8
0.0220.022
2
2
4.8
4.7
4.5
1.9
1.9
4.5
4.7
0
0.022
0.022
0
0.1
0
0
0.1
0
Q771-774
MUTE
0
0
0.0015
0
0.0015
0
RG20: AEP, UK
CN733
CN734
A
TO
MAIN BOARD
CN704
(Page 22)
F
TO
PANEL BOARD
CN602
(Page 27)
(2/4)
SPDL
BOARD
CN01
CN732
0.022
3.1
3.1
2.4
2.4
6.9
6.9
2.4
3.1
3.1
0.1
0.1
0
2.4
2.4
2.4
IC781
FCS/TRK COIL
SL/SP MOTOR
DRIVER
3.1
3.1
3.1
3.1
IC781
MM1469XH
IC B/D
0.1
0
SWITCH
CN735
DRIVER BOARD
IC701
BA6956AN
0
3.7
ADDRESS SENSOR BOARD
0.8
0.1
SG-264
4.9
A
K
0.2
C
E
IC711
MOTOR BOARD
CN722CN711
TURN
CN721
CN702
0.1
0
6.9
6.9
0.1
CN701
IC B/D
IC701
MOTOR DRIVE
TBL ADDRESS SENSOR
1919
Page 3
HCD-DX10/RG4SR/RG20/RG30T
5-6. SCHEMATIC DIAGRAM MAIN SECTION (1/4)
• See page 15 for Waveform. • See page 32, 33 for IC Block Diagrams.
IC B/D
2
IC B/D
24
2121
Page 4
HCD-DX10/RG4SR/RG20/RG30T
5-7. SCHEMATIC DIAGRAM MAIN SECTION (2/4)
• See page 15 for Waveform. • See page 33 for IC Block Diagram.
IC B/D
3
2222
Page 5
HCD-DX10/RG4SR/RG20/RG30T
5-8. SCHEMATIC DIAGRAM MAIN SECTION (3/4)
• See page 33 for IC Block Diagram.
30
IC B/D
2323
Page 6
HCD-DX10/RG4SR/RG20/RG30T
5-9. SCHEMATIC DIAGRAM MAIN SECTION (4/4)
30
2424
Page 7
HCD-DX10/RG4SR/RG20/RG30T
5-12. SCHEMATIC DIAGRAM PANEL SECTION
PANEL BOARD
NJL64H400A-1
RESET
5
0
0
RESET SWITCH
0
4.9
• See page 15 for Waveform.
VOLUME
B
TO
MAIN BOARD (3/4)
CN603
(Page 23)
CN603
GROOVE
TO
MAIN BOARD (4/4)
CN305
D
(Page 24)
OPEN/
DISC 3 DISC 2 DISC 1
CLOSE
CN604
DISC SKIP
EX-CHANGE
JK601
PHONES
CN615
JK603
VIDEO OUT BOARD
INPUT
JK602
VIDEO OUT
GAME
CN605
VIDEO
AUDIO
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-16.7
-21.7
-16
-25
-22
-22
4.9
-22
-22
-10
-19
-25
555
0.105
-7.1
-10.1
-13.1
-25
FLUORESCENT INDICATOR TUBE
-13.1
-16
0.1
-7.1
0.1
-10.1
-22
555
4.9
4
IC601
MASTER CONTROL
IC601
LC866540A_5V62
-25
-25
-16
1.3 <1.7> [1.1]
2.2
5 [0]
2.2
5
5
550
0.2
EFFECT
MOVIE EQ
ON/OFF
REC
0.1 <4.7>
0 <0.9>
4.4 <0>
0
0
5
4.9
5
5
0
0
4.9
5.3
0 <4.8>
0
0 <4.8>
0 <4.8>
0
0
0
5.1
0
0
0
0
4.9
4.9
0
4.6
0
0
4.8
0 [0.7]
0 [4.7]
0 [0.7]
Q603,606
B TRIG DRIVE
0 [0.7]
Q604,607
A TRIG DRIVE
0 [0.7]
Q605,608
CAP MOTOR DRIVE
0 [1.5]
9 [8.7]
9 [8.7]
9 [0.8]
0 [0.7]
0 [0.7]
0 [0.7]
9 [8.7]
09
9 [8.7]
0
9
9 [8.7]
0 [8.7]
9 [8]
0 <4.8> [4.8]
0
4.8
4.8
4.8
4.7
CN602
PAUSE/
START
CN601
CD SYNC
D612
D613
D614
D615
D616
D617
GAME EQ
LTL77HKYTNN
LTL77HKYTNN LTL77HKYTNN
MARKED MOUNT TABLE
DX10: AUS DX10: MX,AR,
1SS133T-77
MUSIC EQ
CD
LTL-77HKETNN
(
E2,E51
1SS133T-77
GAMEDISPLAY
TUNER/BAND
LTL77HKYTNN
0.1
5.5
0
)
2.6
1.1 [0.1]
2.6 <0.1>
0
0.1
5.5
0
LED DRIVER
RG20: US,CND RG20: AEP,UK RG30T RG4SR
1SS133T-77
1SS133T-77
1SS133T-77 1SS133T-77 1SS133T-77
TAPE A/B
TAPE A/B
LTL77HKYTNN
LTL77HKYTNN
-E2
3.7
TUNER
BAND
GAME
LTL77HKYTNN
LTL77HKYTNN
IC B/D
IC602
LED DRIVER
1SS133T-77
1SS133T-77
1SS133T-77
CD
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
FM : No mark
CD : < >
TAPE : [ ]
TO
TAPE
TO
CD BOARD
F
CN733
(Page 19)
MECHANISM
DECK
2727
Page 8
HCD-DX10/RG4SR/RG20/RG30T
5-15. SCHEMATIC DIAGRAM TRANS SECTION
POWER BOARD
RG20:AEP,UK
IC501
POWER AMP
0.1
0.1
RG20:AEP,UK
0.1
0.1
TRANS BOARD
RG20:US,CND
RG30T
37.5
(1/2)
-37.5
0
0
(2/2)
-37.5
-37.5
39.5
0
0
OVER LOAD
39.5
38.8
MUTE CONT
MUTE
-36.8
-39.5
0
0
39.5
0.1
RG4SR/RG30T
0.6
Q582,583 OVER HEAT DETECTOR
0.6
0
MUTE CONT
0.6
0
DCT124ES
RG4SR/RG30T
0
FAN ON
SWITCH
11.5
0
DETECTOR
0
11.5
11.5
0
0
OVER LOAD DETECTOR
SUB TRANS BOARD
DX10:MX,AR,AUS/RG4SR/RG20/RG30T
DX10:MY,SP,TW,E2,E3,E51
IC901
+5.6V REG
RELAY DRIVE
0.2
0.8
5.7
-30V REG
-25
MTZJ-T77-6.5B
9.4
-25.6
MTZJ-T-
77-27B
-37.5
RG4SR/RG20:
US,CND/RG30T
220-230V
VOLTAGE
SELECTOR
120V
240V
220-230V
120V
240V
DX10:MY,SP,TW,E2,E3,E51
DX10:MX,AR,AUS/
RG4SR/RG20/RG30T
MARKED MOUNT TABLE
DX10/RG20
STK402-070S STK402-090S
IC501
C509
22µF 50V 22µF 100V
C559
C542
2200µF 50V 2200µF 63V
C592
R503
R553
R508
R510
0.22 2W 0.22 5W
R558
R560
RG30T
2.2k 1.8k
RG30T
STK402-100S
22µF 100V
2200µF 63V
1.5k
0.22 5W
RG30T/RG4SR
SENSOR BOARD
C
TO
MAIN BOARD (3/4)
CN403
(Page 23)
E
TO
MAIN BOARD (4/4)
CN402
(Page 24)
3030
MARKED MOUNT TABLE MARKED MOUNT TABLE
DX10:AR,AUS/RG20/RG30T/RG4SR
JW1
DX10:MX
JW2
DX10:AR,AUS/RG20/RG30T/RG4SR
JW3
DX10:MX,MY,SP,TW,E2,E3,E51
JW4
DX10:MX/RG20:US,CND/RG30T/RG4SR
JW5
RG20:AEP,UK
JW6
DX10:AR,AUS
JW7
F917
F918
F919
F914
F920
T2AL/250V
T2.5AL/250V
T2AL/250V
T2.5AL/250V
T4AL/250V
4A/125V
5A/125V
6.3A/125V
T6.3AL/250V
6.3A/125V
DX10:AUS,MY,SP,TW,E2,E3,E51
DX10:AR
RG20:AEP,UK
DX10:MY,SP,TW,E2,E3,E51
DX10:MX,MY,SP,TW,E2,E3,E51
RG20:US,CND
RG30T
RG4SR
DX10:MX,AR,AUS,MY,SP,TW,E2,E3,E51
RG20:AEP,UK
RG4SR
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