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HCD-RG40 specifications 3535, HCD-DX30/RG40, Schematic Diagram Key Section, Page
Models:
HCD-RG40
HCD-DX30
1
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Parts list
HCD-DX30/RG40 SECTION DIAGRAMS
Notes on chip component replacement
3Wire flat type 8p CN702
MC Cold Reset
HCD-DX30/RG40 SECTION DISASSEMBLY
Procedure
Error display
Signal Path
HCD-DX30/RG40 SECTION ELECTRICAL ADJUSTMENTS
Page 35
Image 35
HCD-DX30/RG40
6-15.
SCHEMATIC DIAGRAM KEY SECTION
(Page 33)
35
35
Page 34
Page 36
Page 35
Image 35
Page 34
Page 36
Contents
US Model Canadian Model AEP Model
Ver 1.0 2001.
SERVICE MANUAL
HCD-DX30/RG40
LEAKAGE
SAFETY CHECK-OUT
HCD-DX30/RG40
NOTES ON LASER DIODE EMISSION CHECK
Notes on chip component replacement
Flexible Circuit Board Repairing
HCD-DX30/RG40
HCD-DX30/RG40 SECTION SERVICE NOTE
qd qf qg qh qj qk ql w
Main unit
HCD-DX30/RG40 SECTION GENERAL
1 2 3 4 5 6 7 8 9 q; qa qs
1 2 3
Remote Control
Setting the time
HCD-DX30/RG40
3-1.CASE TOP
HCD-DX30/RG40 SECTION DISASSEMBLY
6 qd
HCD-DX30/RG40
3-2.CD DDOR
3-3.FRONT PANEL SECTION
3-4.TAPE MECHANISM DECK
2 Vol knob ring 1Volume knob
6 Panel board 4 Connector 13p CN712
HCD-DX30/RG40
3-6.KEY BOARD
HCD-DX30/RG40
3-9.BASE UNIT
3-8.MAIN BOARD AND POWER BOARD
HCD-DX30/RG40
HCD-DX30/RG40
6 Wire flat type 8p CN721
7 Connector 4p CN722
3Wire flat type 8p CN702
Procedure
HCD-DX30/RG40 SECTION TEST MODE
MC Cold Reset
Procedure
Microprocessor version display
Procedure
HCD-DX30/RG40
MC Test Mode
Aging Mode
Error display
HCD-DX30/RG40
AGING
Function Change Mode
Procedure
HCD-DX30/RG40
Adjustment Location MAIN board
HCD-DX30/RG40 SECTION ELECTRICAL ADJUSTMENTS
FM Tuned Level Adjustment
Procedure
HCD-DX30/RG40
Procedure
Adjustment Location
Procedure
Note on Printed Wiring Boards
HCD-DX30/RG40 SECTION DIAGRAMS
Note on Schematic Diagram
•Signal path F : FM f : AM E : PB DECK A
– MAIN BOARD –
HCD-DX30/RG40
6-1.CIRCUIT BOARD LOCATION
•WAVEFORMS – BD BOARD –
RCH is omitted
Signal Path
HCD-DX30/RG40
KSM-213DCP
TUNER
2222
• Signal Path
HCD-DX30/RG40
Page
IC B/D IC B/D
HCD-DX30/RG40
Page
Page
IC B/D
HCD-DX30/RG40
Page
Page Page Page Page
2525
6-5.SCHEMATIC DIAGRAM MAIN SECTION 3/4
HCD-DX30/RG40
Page Page Page Page Page Page
HCD-DX30/RG40
IC101
IC102
IC661
IC401
CN102
IC103
IC102
2828
IC B/D
HCD-DX30/RG40
IC B/D
IC B/D
POWER AMP BOARD
B C D
3030
IC501
33k : RG40
HCD-DX30/RG40
3 : R504,554
CN915
PANEL BOARD
SENS701
IC701
IC702
Page Page
3333
HCD-DX30/RG40
KEY BOARD
Page
3535
6-15.SCHEMATIC DIAGRAM KEY SECTION
HCD-DX30/RG40
Page
4/4 CN1 Page
IC B/D
3737
HCD-DX30/RG40
HCD-DX30/RG40
TRANS BOARD
SUB TRANS BOARD
Page
6-19.SCHEMATIC DIAGRAM TRANS SECTION
HCD-DX30/RG40
Pin Name
4040
HCD-DX30/RG40
Pin No
Pin Name
Power supply.+5V
HCD-DX30/RG40
Pin No
IC102 LC72130 MAIN BOARD
6-21.IC BLOCK DIAGRAMS
HCD-DX30/RG40
IC101 BA1450 MAIN BOARD
IC701 BA6956AN DRIVER BOARD
HCD-DX30/RG40
IC201
TA8189N MAIN BOARD
CXA2568M-TBD BOARD
HCD-DX30/RG40
IC102 BA5974P BD BOARD
IC103
HCD-DX30/RG40
SECTION
EXPLODED VIEWS
7-2.FRONT PANEL SECTION
HCD-DX30/RG40
103 101
HCD-DX30/RG40
7-3.MAIN BOARD SECTION 105
107104
7-4.CD MECHANISM DECK SECTION 256 282 274 255M721
HCD-DX30/RG40
HCD-DX30/RG40
SECTION ELECTRICAL PARTS LIST ADDRESS SENSOR
HCD-DX30/RG40 BD DRIVER KEY
HCD-DX30/RG40
MAIN
HCD-DX30/RG40 MAIN
Ref. No
HCD-DX30/RG40 MAIN
Ref. No
HCD-DX30/RG40 MAIN
Ref. No
HCD-DX30/RG40 MAIN
Part No
HCD-DX30/RG40 MAIN
Part No
HCD-DX30/RG40
MAIN
HCD-DX30/RG40 MAIN MOTOR
HCD-DX30/RG40 PANEL
Ref. No
HCD-DX30/RG40 PANEL
HCD-DX30/RG40 POWER AMP
SUB TRANS
HCD-DX30/RG40 POWER AMP SENSOR
HCD-DX30/RG40
TRANS
VIDEO OUT
2001.05
HCD-DX30/RG40 REVISION HISTORY
Date
Description of Revision