Contents
Specifications
TT Base Assy
OPTIMA-720L1E
MDM-7B4M
HCD-C5
SELF-DIAGNOSIS Function
Table of Contents
Electrical Adjustments
Diagrams
Exploded Views Electrical Parts List
Flexible Circuit Board Repairing
HCD-C5 Section Servicing Note
Service Position of the CD Mechanism Deck
Service Position of the MD Mechanism Deck
JIG for Checking BD MD Board Waveform
IOP
Section General
Parts Identification
Remote control
Parts Identification
HCD-C5 Section Disassembly
SET Bottom PLATE, Case
Bottom PLATE, Case
Panel Board
CD Mechanism Deck TN-CCD1001Z, BD CD Board
CN1
Connector Board
Front Bracket SECTION, Loading Motor Assy M902
SW Board
Feed Motor Assy M903
Rear Damper Bracket
Optical PICK-UP OPTIMA-720L1E
Base Section
Spindle Motor Assy M904
Jack BOARD, HP BOARD, Rear Cover
Ucom BOARD, AMP Power Board
Tuner PACK, D. C. FAN M901
Audio BOARD, Power BOARD, Power Transformer T900
Connector CN105
MD Mechanism Deck MDM-7B4M, MD Digital Board
Holder Assy
BD MD Board
Loading Motor M703, Spindle Motor M701, Sled Motor M702
Over Write Head
OP-SUB Section
HCD-C5 Section Test Mode
Precautions for USE of Test Mode
Setting the Test Mode
Releasing the Test Mode
MD Seciton
Basic Operations of the Test Mode
Selecting the Test Mode
ENTER/YES R
Operating the Continuous Playback Mode
Functions of Other Buttons
Automatic SELF-DIAGNOSIS Function
Information
When Memory NG is Displayed
Record Procedure
Display Precedure
Checks Prior to Parts Replacement and Adjustments in MD
Retry Cause Display Mode in MD
Criteria for Determination Measure if unsatisfactory
Precedure
Reading the Retry Cause Display
Reading the Display
Example
Bit When Binary
Details
Section Electrical Adjustments HCD-C5
CD Section
RF Level Check
Parts Replacement and Adjustment
Check before replacement
MD Section
Adjustment flow
YES
Precautions for Checking Laser Diode Emission
Precautions for USE of Optical PICK-UP KMS-260B/260E
Precautions for Adjustments
Laser power meter
Using the Continuously Recorded Disc
Temperature Compensation Offset Check
Laser Power Check
Checks Prior to Repairs
Auto Check
Other Checks
Traverse Check
Focus Bias Check
Play Check
Self-Recording/playback Check
Initial Setting of Adjustment Value
Temperature Compensation Offset Adjustment
Laser Power Adjustment
Recording and Displaying the IOP Information
Traverse Adjustment
Method of identifying the optical pick-up KMS-260B/260E
Iop NV Save
Read power traverse adjustment
Focus Bias Adjustment
Error Rate Check
CD Error Rate Check
MO Error Rate Check
Auto Gain Control Output Level Adjustment
CD Auto Gain Control Output Level Adjustment
MO Auto Gain Control Output Level Adjustment
Adjustment and checking Loacation
Section Diagrams HCD-C5
Circuit Boards Location
Waveforms
AUS
Block Diagram CD Servo Section
OPTIMA-720L1E
Block Diagram MD Servo Section
APC
Block Diagram Main Section
Tape MD-L
Location
Semiconductor
IC B/D
Location Side a
Location Side B
IC B/D
153
IC201
10K 1/16W
Printed Wiring Board Ucom Board
Semiconductor Location
Digital Optical Input Speaker
IC302
D301 1SS355TE
IC602
HCD-C5
IC901
Schematic Diagram Power Section
IC Block Diagrams
IC101 CXD3068Q BD CD Board IC103 CXA2581N-T4 BD CD Board
IC102 BA5982FP-E2 BD CD Board
IC201 ∝ DA1360TS MD Digital Board
IC141 BH6519FS-E2 BD MD Board
Selstatic TEST1 Reset Bcko Vddd C
Rtcb Vddd PREEM0 NC NC TEST2
Vssd
Vssd C L3DATA
IC601 M66004M8FP-200D Panel Board
IC PIN Function Description
IC101
Srdt
Sens
Xrst
Sqsy
Asyo
Asyi
Avdd
Bias
Spfd
TEST1
TEST2 TEST3 Dvss
IC701
Reset
DA-RESET
PLAY-SW
REC-SW
IC501
SPK-RELAY
Help
Bvdd
Bvss
Section Exploded Views
Overall Section
Front Panel Section
Chassis
102 104 111 103 112 114 105 101 106 107 108
110
113
155 154
156 157 151 158
152
155 A-4725-732-A MD Digital BOARD, Complete
CD Mechanism Deck Section TN-CCD1001Z
CD Mechanism Deck Secti Front Bracket Section TN-CCD1001Z
CD Mechanism Deck Section Base Section TN-CCD1001Z
CD Mechanism Deck Section Chassis Section TN-CCD1001Z
MD Mechanism Deck MDM-7B4M
761
760 762 763 764 759
758 761 757 756 751
753754 755 752
AMP Audio Section Electrical Parts List
Audio HCD-C5
BD CD
CONNECTOR, FFC 29P
HCD-C5 BD CD
Diode UDZ-TE-17-3.9B Ferrite Bead
Ferrite
BD CD HCD-C5 BD MD
HCD-C5 BD MD
BD MD Connector Jack HCD-C5
MD Digital
HCD-C5 MD Digital Panel
Ferrite Bead / Conductor
Ferrite 0UH
Inductor
Panel Power
Power Ucom
CONNECTOR, FFC 16P
CONNECTOR, Round Type 6P
Connector DIN 8P
PIN, Connector 4P Diode
R225 216-841-11
Wire Flat Type 19 Core
Switch Detection Limit
TRANSFORMER, Power AEP,UK,AUS
Hardware List
HCD-C5 Revision History