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.
Содержание SC-TM23
Страница 8: ...9 Operation Procedures 8 ...
Страница 44: ...44 15 Block Diagram ...
Страница 45: ...45 ...
Страница 46: ...46 ...
Страница 47: ...47 6601 6601 565 ...
Страница 48: ...48 ...
Страница 49: ...49 565 9 ...
Страница 50: ...50 ...
Страница 51: ...51 16 Voltage Measurement ...
Страница 52: ...52 ...
Страница 54: ...17 1 A CD Servo Circuit 54 ...
Страница 55: ...55 ...
Страница 56: ...56 17 2 B Main Tuner Circuit ...
Страница 57: ...57 17 3 B Main Circuit ...
Страница 58: ...58 ...
Страница 59: ...59 ...
Страница 60: ...60 ...
Страница 61: ...17 4 C Panel Circuit 61 ...
Страница 62: ...62 ...
Страница 63: ...63 17 5 D Transformer Circuit E CD Detect Circuit F Spindle Position Circuit G CD Loading Circuit ...
Страница 64: ...64 17 6 H Power Circuit ...
Страница 65: ...65 17 7 I Deck Circuit J Mechanism Circuit ...
Страница 66: ...66 ...
Страница 68: ...68 18 2 B Main P C B ...
Страница 69: ...69 ...
Страница 70: ...70 18 3 C Panel P C B ...
Страница 71: ...71 ...
Страница 72: ...72 18 4 D Transformer P C B ...
Страница 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 ...
Страница 74: ...18 6 H Power P C B 74 ...
Страница 75: ...75 ...
Страница 76: ...18 7 I Deck P C B J Deck Mechanism P C B 76 ...
Страница 77: ...77 19 Wiring Connection Diagram ...
Страница 78: ...78 20 Illustration of IC s Transistors and Diodes ...
Страница 82: ...82 22 Troubleshooting Guide ...
Страница 86: ...86 23 1 2 Deck Mechanism Parts List ...
Страница 89: ...89 23 2 2 CD Loading Mechanism Parts List ...
Страница 123: ...2 Connection of the Speaker Wiring 3 Cabinet Parts Location 123 ...