- 2-23 -
TURN ON CD
OPEN CLOSE CHECK
CONNECTOR CHECK
( PN803, PN804 )
CHECK Voltage CN806
PIN1:12, PIN2:6.3V
“ READING ”
DISPLAY CHECK
READING OK CHECK
IF PLAY, AUDIO
OUTPUT CHECK
OK
CHECH Vtg PN805 PIN22 :
CLOSE,PIN23:OPEN
CONNECTOR CHECK (PN802,
PN803, PN804, CN806,PN814 )
CHECK MICOM INTERFACE CIRCUIT( PN805 )
(CE,BTL-MUTE,CD-IN,CDOUT,CLK,WRQ,FSEQ)
CONNECTOR
CHECK(PN801,PN802)
CHECK PICKUP MOVEMENT
CHECK AM5810FP (IC802)
CHECK LC78692 (IC801)
CHECK PN805 AUDIO DATA
PIN10 : DA_LRCK (IC801 PIN60 LRSY)
PIN11 : DA_BCK (IC801 PIN59 DATACLK)
PIN12 : DA_DATA0 (IC801 PIN58 DATA)
■
CD PART
Summary of Contents for LM-U360
Page 7: ... 1 6 ...
Page 20: ... 2 13 INTERNAL BLOCK DIAGRAM of ICs UTC MC4580 PIN CONFIGURATION TEST CIRCUIT ...
Page 21: ... 2 14 FAN8082D Internal Block Diagram ...
Page 22: ... 2 15 BU2090 Block diagram ...
Page 23: ... 2 16 BA3308 BA3308F BLOCK DIAGRAM BA3308 BA3308F ...
Page 24: ... 2 17 HT1200 4 SYSTEM BLOCK DIAGRAM ...
Page 25: ... 2 18 HT1200 4 FUNCTIONAL BLOCK DIAGRAM ...
Page 26: ... 2 19 CS5340 BLOCK DIAGRAM BU4052 BLOCK DIAGRAM ...
Page 27: ... 2 20 HA12237F BLOCK DIAGRAM ...
Page 28: ... 2 21 PT6324 BLOCK DIAGRAM ...
Page 43: ......
Page 53: ...2 54 2 55 PRINTED CIRCUIT DIAGRAMS MAIN P C BOARD TOP VIEW ...
Page 54: ...2 56 2 57 MAIN P C BOARD BOTTOM VIEW ...
Page 55: ...2 58 2 59 FRONT P C BOARD ...
Page 56: ...2 60 2 61 SMPS P C BOARD DECK P C BOARD BOTTOM VIEW TOP VIEW ...
Page 57: ...2 62 2 63 CD P C BOARD TOP VIEW ...
Page 58: ...2 64 2 65 CD P C BOARD BOTTOM VIEW ...
Page 59: ......
Page 65: ... 3 10 ...