Sharp XL-3000V service manual Names of Parts, Front panel, Display, Rear panel, Speaker system

Page 4

XL-3000V

NAMES OF PARTS

 

7

1

8

 

9

Front panel

1.Disc Compartment

102. Volume Up and Down Buttons

3.On/Stand-by Button

4.Function Selector Button

115. Memory/Set Button

6.Bass/Treble Selector Button

7.Video CD/CD Play or Pause, Tuning Up Button

8.Video CD Stop or Return, CD Stop, Tuning Down Button

9.Video CD Skip or Previous, CD Track Down, Tuner Preset Down Button

10.Disc Compartment Cover Open/Close Button

11.Video CD Skip or Next, CD Track Up, Tuner Preset Up Button

2

 

 

 

 

 

3

 

 

 

5

Display

 

 

 

 

 

4

 

 

 

6

1. Timer Play Indicator

 

 

 

 

2. Sleep Indicator

 

 

 

 

 

3. Video CD/CD Random Play Indicator

 

 

 

 

 

4. Memory Indicator

1

 

 

 

 

5. FM Stereo Mode Indicator

2

3

4

5

6. Video CD/CD Play Indicator

 

 

 

 

 

7. Video CD/CD Repeat Play Indicator

 

 

 

 

 

8. FM Stereo Receiving Indicator

 

 

 

 

8

9. Surround Indicator

 

 

 

 

 

6

 

 

 

9

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rear panel

1

 

 

6

7

1. CD Digital Output Socket

 

 

 

 

 

 

 

 

8

2. AM Aerial Terminal

2

 

 

 

3. Aerial Earth Terminal

 

 

 

 

4. FM 75 Ohms Aerial Socket

 

 

 

 

 

3

 

 

 

 

5. Headphone Socket

 

 

 

9

6. Video Output Socket

 

 

 

7. Cooling Fan

 

 

 

 

10

4

 

 

 

8. Video/Auxiliary (Audio Signal) Input Sockets

 

 

 

11

9. AC Voltage Selector

5

 

 

 

10. AC Power Input Socket

 

 

 

 

11. Speaker Terminals

 

 

 

 

The rating label is located

 

 

 

 

 

on the bottom of the unit.

 

 

 

 

 

 

Speaker system

 

 

 

 

 

1. Tweeter

 

 

 

 

 

2. Woofer

 

 

 

 

 

3. Bass Reflex Duct

 

 

 

 

 

4. Speaker Terminals

 

 

 

1

 

 

 

 

 

2

 

 

 

 

 

3

4

 

 

 

 

 

 

 

 

 

 

– 4 –

Image 4
Contents Contents Model XL-3000VAC Power Cord and Plug Adaptor Voltage SelectionSpecifications Names of Parts Front panelDisplay Rear panelRemote control Setting the Clock System Connections Setting the AC voltage selector Connecting the AC power lead Listening to a CD Disassembly LED PWBPWB Removing and Reinstalling the Main Parts How to remove the CD lid See FigPerform steps 1,2 and 7 of the disassembly method to remove CD Mechanism Section See FigAdjustment Setting the Test ModeFM Detection FM Mute LevelIC15V BEXTest Video CD Video PWB-DDisc Checking Setting Checking of vector scope waveformChecking the black-and-white level Video OUTTuner Test Mode Test Outline of tuner radio test mode Turning on the test modeDetails of tuner test mode Timer test Mode Test Electronic volume Test Mode TestLCD Test Mode Test Key input diagnosis Test Mode Test FF/PRESET UP ON-OFF CD PLAY/PAUSE/TUNING UP ON-OFFVolume UP ON-OFF Volume Down ON-OFFSwitch PWB CD Motor PWBFOCUS/TRACKING SPIN/SLED DriverPower PWB-B RminalMain PWB PWBDisplay PWB Lamp PWBTuner PWB IC10V IC15VVideo CD Decoder IC16VBuffer AMP IC11VVideo CD Encoder Terminal PWB-A4 FromVideo PWB-D Tuner PWB-A2 CNS7 FromVideo Signal CD SignalFM Signal VolumeSERVO/SIGNAL Control CD Motor PWB-C CD LID Motor DriverSchematic Diagram 5/10 AM Signal FM Signal Tuner PWB-A2Main PWB-A11/2 CNP307Lamp PWB-A7 Display PWB-A3System Schematic Diagram 8/10 Video PWB-D IC10VROM 256Kx16 Video CD DecoderVideo Signal CD SignalXL-3000V Buffer AMPTo 15 are waveform numbers shown MER AssisFrom Display PWB-A3 SpindleOhms AntennaTo Main PWB-A1 To Video To MainPink Video PWB-D TOP View Video PWB-D Bottom ViewIC14V IC16VWaveforms of CD Circuit When the CD does not function TroubleshootingParts Code UDSKA0004AFZZ HF Error FailureSled Motor Operating FailureLaser failure Focus failureSpindle motor clv servo failure Focus servo sawtooth wave failureDMO HF error No soundTEI Tezi RFISled motor operation failure Track search failureSled servo failure Function Table of IC IC401 VHiLC75342M-1 Function/Volume Equalizer LC75342MPin No Port Name Function Test VSS Pin No Terminal Name Input/Output Function IC701 RH-iX0038SJZZ System Microcomputer/FL driver IX0038SJ SEG25-SEG0IC801 VHiTA2109F/-1Servo Pre Amp. TA2109F Uhso HSO IC802 VHiTC9462F/-1 Servo/Signal Control TC9462F 1/3Pin No Port Name Input/Output Function IC802 VHiTC9462F/-1 Servo/Signal Control TC9462F 2/3 IC802 VHiTC9462F/-1 Servo/Signal Control TC9462F 3/3 IC802 VHiTC9462F/-1 Servo/Signal Control TC9462FCH1-OUT-A CH1-OUT-BCH1-IN-A CH1-IN-BIC14V VHiES3883F/-1 Video CD Encoder ES3883F 1/2 IC14V VHiES3883F/-1 Video CD Encoder ES3883F 2/2 ICV14 VHiES3883F/-1 Video CD Encoder ES3883F IC16V RH-iX0025SJZZ D-RAM 256Kx16 IX0025SJIC15V VHiES3880F/-1 Video CD Decoder ES3880F ES3880F Aclk AOUT/SELPLL0 AtclkLCD701 RV-LX0012SJZZ LCD Display MemoryFor U.S.A. only IC10V RH-IX0041SJZZ IC11V VHINJM4565M-1IC14V IC15VVCKYPA1HB102K VCKYPA1HF223ZRC-GZA227AF1C RC-GZW228AF1VRC-EZD107AF1A VCKYCY1EB104KRC-GZA227AF1A VCKYCY1EB563KR358VRS-CY1JB822J R359VRS-CY1JB182J R360VRS-CY1JB472J R393VRS-CY1JB102J R395VRD-ST2CD473JR607VRS-CY1JB682J R621VRS-CY1JB223JQCNCM998DAFZZ QCNCM037ESJZZCNP801V QCNCW010MSJZZ QCNCW007RSJZZLX-WZ9006SJZZ CPNLS1006SJ01TSPC-0221SJZZ HSY042SPK07302 PWB-A6 PWB-A5PWB-A7 PWB-A3 PWB-A8Copyright 2001 by Sharp Corporation