43
TROUBLE SHOOTING
1. FLOW CHART NO.1 (704-6K2-A617 : MAIN PCB ASS'Y)
FLOW CHART NO.2 (704-6K2-A617 : MAIN PCB ASS'Y)
The unit does not power on
Has a fuse broken?
Are the FFC(24 pin:CN102), FFC(20 pin:CN801),
and PH(6 pin:CN1) correctly connected?
Is a voltage of +5V supplied to 7 pin of IC100(CPU)?
Replace IC100.
See FLOW CHART NO.2 <Broken fuse>.
Connect the connectors correctly.
NO
NO
NO
YES
YES
YES
Broken fuse
Are +12V, D5V and D3.3V voltage line supply being correctly?
Replace the fuse after repair.
Replace any faulty parts.
NO
YES
Check the circuits around the IC100 and replace any faulty
parts. (L1, SW1, Q1, L5, IC2, L7, L4, IC105)
Содержание MC6000MK2EM
Страница 8: ...Personal notes 8 ...
Страница 22: ...22 23 Remove the screw 4 LED lens 2 screw 4 ...
Страница 36: ...36 5 Click the Next 6 Click the Next 7 The Setup Status bar appears ...
Страница 39: ...39 7 The Setup Status bar appears 8 Click the OK MC6000MK2 MC3000 MC6000MK2 MC6000MK2 ...
Страница 69: ...69 PACKING VIEW Refer to the last chapter for the part list z z z z z ...
Страница 71: ...71 IC Block Diagram 417 RMP3 936 IC PIC16F616 I SL SOIC 16 ...
Страница 72: ...72 IC Block Diagram 417 IQ2UM 940 IC PCM1803ADB SSOP 20 417 IQ2UM 1004 IC BD12KA5FP TO252 3 ...
Страница 73: ...73 IC Block Diagram 417 EN2000 1039 IC STM8S207MBT6B LQFP 80 ...
Страница 74: ...74 IC Block Diagram 417 PDJ33 1045 IC SOP8 TPS54232 ...
Страница 75: ...75 417 IQ2UM 941 IC DSP56724 LQFP 44 IC Block Diagram ...
Страница 77: ...77 417 DDJLE 1084 IC EN25F1 100GIPTR IC Block Diagram ...
Страница 78: ...78 IC Block Diagram Vref VOUT VCC GND 417 HDJ2000 503 BD4745G 417 M5 582 NJM2068M ...
Страница 80: ...80 Ic Block Diagram 417 COMBO 1091 IC BU33TD3WG TR 55 417 6K2 1141 IC 74HCT595 ...
Страница 83: ...83 Personal notes ...