40
12.8.3 Power supply related error detection
No. Abnormal Items Error Method of Detection
Display
1 POWER AMP F61 During normal operation, if DCDET 1/2 becomes ‘L’, normal POWER OFF process
shallnot be output abnormal executed, PCNT shall be switched to ‘L’ immediately.
GOODBYE shall not be displayedand the error display F61 will be displaye instead.2
seconds after the F61display, ECONO shall be set to ‘L’ and FL display shall be
turned off.The error content shall be memorized when the abnormality occurs and
canbe displayed in the C-mecha self-diagnostic mode described later.
12.8.4 Error Code (CR20 Mechansim)
1. If mechanism problem occurs during normal or aging
mode,
the error code is “remembered” and shown on the FL
display.
2. Reset Condition of Error Code
A During cold start of micro-processor IC.
B Restart of aging mode for the mechanism unit.
3. Mechanism Error Code
Mechansim Error Code Table
Error Code Description
M-00
No Error
M-01
OPEN Position - Horizontal Motion Abnormality at play position
M-02
PLAY Position - Horizontal Motion Abnormality at stock position
M-03
PLAY Position - Horizontal Motion Abnormality during changing position
M-04
CHANGE Position - Horizontal Error of Stock position
M-05
CHANGE Position - Ascending motion Error
M-06 CHANGE Position - Descending motion Error
M-07
STOCK Position - Ascending motion Error
M-08
STOCK Position - Descending motion Error
M-09
Abnormality during change position (bottom switch)
M-0A
Clamp Error
M-0B
Access Failure - Access Time of more tha 30 secs (Total time of automatic ! Read TOC ! Track
access)
4. When the mechanism unit stops due to error during
aging model, error code is remembered and counts of the
errors are displayed on the FL display.
Summary of Contents for SC-TM23
Page 8: ...9 Operation Procedures 8 ...
Page 44: ...44 15 Block Diagram ...
Page 45: ...45 ...
Page 46: ...46 ...
Page 47: ...47 6601 6601 565 ...
Page 48: ...48 ...
Page 49: ...49 565 9 ...
Page 50: ...50 ...
Page 51: ...51 16 Voltage Measurement ...
Page 52: ...52 ...
Page 54: ...17 1 A CD Servo Circuit 54 ...
Page 55: ...55 ...
Page 56: ...56 17 2 B Main Tuner Circuit ...
Page 57: ...57 17 3 B Main Circuit ...
Page 58: ...58 ...
Page 59: ...59 ...
Page 60: ...60 ...
Page 61: ...17 4 C Panel Circuit 61 ...
Page 62: ...62 ...
Page 64: ...64 17 6 H Power Circuit ...
Page 65: ...65 17 7 I Deck Circuit J Mechanism Circuit ...
Page 66: ...66 ...
Page 68: ...68 18 2 B Main P C B ...
Page 69: ...69 ...
Page 70: ...70 18 3 C Panel P C B ...
Page 71: ...71 ...
Page 72: ...72 18 4 D Transformer P C B ...
Page 73: ...73 18 5 E CD Detect P C B F Spindle Position P C B G CD Loading P C B K Tuner Pack P C B ...
Page 74: ...18 6 H Power P C B 74 ...
Page 75: ...75 ...
Page 76: ...18 7 I Deck P C B J Deck Mechanism P C B 76 ...
Page 77: ...77 19 Wiring Connection Diagram ...
Page 78: ...78 20 Illustration of IC s Transistors and Diodes ...
Page 82: ...82 22 Troubleshooting Guide ...
Page 86: ...86 23 1 2 Deck Mechanism Parts List ...
Page 89: ...89 23 2 2 CD Loading Mechanism Parts List ...
Page 123: ...2 Connection of the Speaker Wiring 3 Cabinet Parts Location 123 ...