Sharp XL-3000 Service Manual download pdf (Page 21)

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XL-3000/3000C

WAVEFORMS OF CD CIRCUIT

NO DISC FOCUS SEARCH STOP PLAY

FOO

1 TMAX 1

IC802 48pin

FO+ 2

SBOK

IC804 26pin

IC802 12pin

FO- 3 DMO 3

IC804 25pin

IC802 55pin

FOCUS SEARCH TOC IL STOP PLAY

SEL 1 TEI 1

IC802 57pin

FEI 2 TRO 2

IC802 43pin

IC802 49pin

TEI 3 FMO 3

IC802 46pin IC802 53pin

STOP PLAY CUE

FEI

1 TEI 1

IC802 43pin

SBAD 2 TRO 2

IC802 44pin

IC802 49pin

RFO 3 FMO 3

IC801 22pin

IC802 53pin

STOP PLAY REVIEW

FEI

1 TEI 1

IC802 43pin

RFGO 2 TRO 2

IC801 19pin IC802 49pin

RFRP 3

FMO

IC801 17pin

IC802 53pin

STOP PLAY TCD-782 TNO-02 PLAYBACK

TEI 1LO 1

IC802 46pin

TRO 2

IC802 49pin

RO 2

SBAD 3

IC802 44pin

IC802 85pin

IC802 46pin

IC802 30pin

IC802 82pin

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 63 64

SERVICE MANUAL 1
SPECIFICATIONS 2
NAMES OF PARTS 3
Remote control 4
Setting the Clock 5
Remote Control 5
Accesorios 6
Conexiones del sistema 6
Audición de la radio 6
DISASSEMBLY 7
ADJUSTMENT 10
XL-3000/3000C 11
TEST MODE 11
NOTES ON SCHEMATIC DIAGRAM 20
WAVEFORMS OF CD CIRCUIT 21
FM MPX/AM IF 30
LA1832S 30
FM IF DET/ 30
8 9 10 11 12 31
PLL(TUNER) 31
TERMINAL PWB-A4 34
TUNER PWB-A2 36
POWER PWB-B 36
TROUBLESHOOTING 38
1.5~2.5sec 41
FUNCTION TABLE OF IC 44
123456789 53
XL-3000 55
XL-3000C 55

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Sharp XL-3000 Service Manual Page 21

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