3-8
6. AUDIO PART
1) NO POWER
POWER
RESET KEY
YES
YES
NO
YES
Check reset IC (IC502)
NO
Check MICOM power supply
(IC522 PIN3)
NO
Defective X-TAL (X501)
NO
Check ACC input signal path
(Q515, CN501 PIN9, JT5111)
Does reset signal appear? (IC502 PIN3)
Is power supplied to MICOM(IC501)?
YES
Does clock waveform appear? (X501)
YES
YES
Does ACC signal applied to MICOM?
(IC501 PIN21)
MICOM FLASH RE-DOWNLOAD
(CN500)
Summary of Contents for LAD-9600
Page 28: ...3 15 3 16 3 BLOCK DIAGRAM S W ...
Page 29: ...3 17 3 18 BLOCK DIAGRAMS_ MAIN PART 4 MAIN BLOCK DIAGRAM 32M 64MB ...
Page 31: ...3 21 3 22 6 MAIN POWER BLOCK DIAGRAM IC600 PPC5200 ...
Page 57: ...3 73 3 74 MAIN PRINTED CIRCUIT DIAGRAMS_ MAIN PART 1 MAIN P C BOARD TOP VIEW ...
Page 58: ...3 75 3 76 2 MAIN P C BOARD BOTTOM VIEW ...
Page 59: ...3 77 3 78 3 FRONT KEY EJECT P C BOARD TOP VIEW 4 FRONT KEY EJECT P C BOARD BOTTOM VIEW ...
Page 60: ...3 79 3 80 5 TFT LCD P C BOARD TOP VIEW 6 TFT LCD P C BOARD BOTTOM VIEW ...
Page 61: ...3 81 3 82 7 SEG LCD P C BOARD TOP VIEW 8 SEG LCD P C BOARD BOTTOM VIEW ...
Page 62: ...3 83 3 84 AMP PART 9 HIDEAWAY P C BOARD TOP VIEW ...
Page 63: ...3 85 3 86 10 HIDEAWAY P C BOARD BOTTOM VIEW ...
Page 64: ...3 87 3 88 11 TUNER P C BOARD TOP VIEW 12 TUNER P C BOARD BOTTOM VIEW ...
Page 65: ......
Page 71: ......
Page 75: ...4 12 4 13 PRINTED CIRCUIT DIAGRAMS 1 MD P C BOARD TOP VIEW BOTTOM VIEW ...
