Sharp CD-CH1500H Service Manual
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Sharp CD-CH1500H Service Manual

Sharp CD-CH1500H Service Manual

Audio tower system
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Illustration: CD-CH1500H
Illustration: CD-CH1500W
The Service Manual is for the CD-CH1500H/CD-CH1500W, which is a minor-modification model of the CD-CH1000H/CD-CH1000W. This
manual, therefore, describes only the changed points from the service manual. Please refer to the CD-CH1000H/CD-CH1000W service manual
(S9072CDCH100H) together with this manual.
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................................................... 16
CD CHANGER MECHANISM MAIN BASE PARTS ASSEMBLING/ADJUSTING PROCEDURE ................................................................... 17
ADJUSTMENT .................................................................................................................................................................................................... 24
TEST MODE ....................................................................................................................................................................................................... 25
ERROR MESSAGE LIST ................................................................................................................................................................................... 28
WAVEFORMS OF CD CIRCUIT ........................................................................................................................................................................ 59
TROUBLESHOOTING ....................................................................................................................................................................................... 60
LCD DISPLAY .................................................................................................................................................................................................... 69
SAFETY PRECAUTION FOR SERVICE MANUAL (FOR CD-CH1500H) ......................................................................... 2
SAFETY PRECAUTION FOR SERVICE MANUAL (FOR CD-CH1500W) ........................................................................ 3
VOLTAGE SELECTION (CD-CH1500W ONLY) ............................................................................................................... 3
AC POWER SUPPLY CORD (CD-CH1500W ONLY) ....................................................................................................... 3
SPECIFICATIONS ............................................................................................................................................................. 4
NAMES OF PARTS ........................................................................................................................................................... 5
OPERATION MANUAL ...................................................................................................................................................... 8
DISASSEMBLY ................................................................................................................................................................ 12
REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 15
BLOCK DIAGRAM ........................................................................................................................................................... 16
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 22
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 49
TYPES OF TRANSISTOR AND LED ............................................................................................................................... 49
FUNCTION TABLE OF IC ................................................................................................................................................ 50
PARTS GUIDE/EXPLODED VIEW
All manuals and user guides at all-guides.com
SERVICE MANUAL
MODEL
CD-CH1500H Audio Tower System consisting of CD-CH1500H (main unit)
and CP-RW5500H (speaker system).
MODEL
CD-CH1500W Audio Tower System consisting of CD-CH1500W (main unit)
and CP-RW5500W (speaker system).
CONTENTS
SHARP CORPORATION
- 1 -
CD-CH1500H/CD-CH1500W
AUDIO TOWER SYSTEM
CD-CH1500H
AUDIO TOWER SYSTEM
CD-CH1500W
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
No. S3116CDCH150H
Page

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  • Page 1: Table Of Contents

    Illustration: CD-CH1500W The Service Manual is for the CD-CH1500H/CD-CH1500W, which is a minor-modification model of the CD-CH1000H/CD-CH1000W. This manual, therefore, describes only the changed points from the service manual. Please refer to the CD-CH1000H/CD-CH1000W service manual (S9072CDCH100H) together with this manual.

  • Page 2: Cd-Ch1000H/Cd-Ch1000W

    Laser Diode Properties Material: GaAIAs SERVICE MANUAL Wavelength: 780 nm Emission Duration: continuous (FOR CD-CH1500H) Laser Output: max. 0.6 mW Precaution to be taken when replacing and servicing the Laser Pickup. CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO The AEL (Accessible Emission Level) of Laser Power Output BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

  • Page 3: Safety Precaution For Service Manual (For Cd-Ch1500W)

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W SAFETY PRECAUTION FOR SERVICE MANUAL (FOR CD-CH1500W) WARNINGS THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES AGAINST EXPOSURE TO THE LASER BEAM.

  • Page 4: Specifications

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS For CD-CH1500H For CD-CH1500W General General Power source AC 230 V, 50 Hz Power source...

  • Page 5: Names Of Parts

    27. Tape Record Pause Button 28. Stop Button (with Indicator) 29. CD Play or Pause, Tape Forward Play Button (with Indicator) 14 15 16 Illustration: CD-CH1500H Multi-function LCD display For CD-CH1500H 1. Function Indicator 2. Extra Bass Indicator 3. Random Play Indicator 4.
  • Page 6 16. CD Pause Indicator 17. CD Play Indicator 18. FM Stereo Indicator 19. Tape Reverse Mode Indicator Rear panel For CD-CH1500H 1. AM Loop Aerial Socket 2. FM Aerial Terminal 3. Auxiliary Input Sockets 4. CD Digital Output Socket 5. Speaker Terminals 6.
  • Page 7 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W Remote control For CD-CH1500H 1. Remote Control Transmitter 2. Tuner (Band) Button 3. CD Button 4. Auxiliary Button 5. CD Direct Play Buttons 6. Clear Button 7. Memory Button 8. CD Track Down or Fast Reverse, Tape Fast Wind, Tuner Preset Down Button 9.

  • Page 8: Operation Manual

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W Speaker System CP-RW5500H/CP-RW5500W 1. Woofer 2. Tweeter 3. Subwoofer 4. Subwoofer Terminals 5. Main Speaker Terminals 6. Bass Reflex Duct OPERATION MANUAL Setting the Clock Turn the jog dial to adjust the hour and within 2 minutes, press the ENTER button.
  • Page 9 Cassette deck cian. If something is wrong with this product, check the following before calling your authorised Symptom Possible cause SHARP dealer or service centre. Cannot record. Is the erase-protection tab removed? General Cannot record tracks with Is it a normal tape? (You cannot record on a metal proper sound quality.
  • Page 10 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W Using the Radio Data System (RDS) (CD-CH1500H Only) Information provided by RDS RDS is a broadcasting service which a growing number of FM stations provide. These FM stations send additional signals along with their regular programme Each time the DISP MODE button is pressed, the display will switch as follows: signals.
  • Page 11 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W System Connections (CD-CH1500W Only) Setting the AC voltage selector Connecting the AC power lead Check the setting of the AC voltage selector located on the rear panel before plug- After making all connections, plug the unit. If you plug the unit first, the unit ging the unit into an AC socket.

  • Page 12: Disassembly

    CD-CH1500H/CD-CH1500W DISASSEMBLY CD-CH1500H/CD-CH1500W Caution on Disassembly Follow the below-mentioned notes when disassembling Illustration: CD-CH1500H the unit and reassembling it, to keep it safe and ensure Top Cabinet excellent performance: (A1)x2 1. Take cassette tape and compact disc out of the unit.
  • Page 13 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W (G2)x1 Speaker Control PWB ø3x10mm Control Panel B (G2)x1 Jog PWB ø3x10mm (S1)x5 Power PWB ø2.6x10mm (U1)x2 ø2.6x10mm (T1)x1 (G1)x1 (U1)x1 ø2.6x10mm (S2)x1 (G1)x1 (T2)x5 ø2.6x10mm CD-CH1500W Only LED B PWB Main...
  • Page 14 Tweeter 1. Screw ....(C1) x2 14-4 Rear Panel 1. Screw ....(C1) x3 12-2 2. Screw ....(C2) x8 (For CD-CH1500H) 2. Screw ....(C2) x7 (For CD-CH1500W) (A1)x1 Front Panel 1. Flat Cable ... (D1) x1 12-2 2. Screw ....(D2) x5 3.

  • Page 15: Removing And Reinstalling The Main Parts

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION Perform steps 1 to 4 and 8 of the disassembly method to remove the tape mechanism. How to remove the record/playback and erase heads (See Fig.

  • Page 16: Removing And Reinstalling The Main Parts

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W MOB2 MOB1 SPINDLE SLED TRAY MAIN CAM MOTOR MOTOR MOTOR MOTOR NSW1 PICKUP IN SL– SP– TR– LASER DRIVER FO– +3.3V 12 11 9 8 7 6 5 4 3 2 1...

  • Page 17: Cd Changer Mechanism Main Base Parts Assembling/Adjusting Procedure

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W TAPE SOLENOID MOTOR – PLAY SWITCH 10 9 8 7 6 5 4 3 FFC970 TO CD SERVO PWB 3 4 5 6 7 8 9 10 CNP970 11 12 CNP901 Q907...
  • Page 18 15 16 11 10 13 12 IC302 Q360 LC72131 PLL (TUNER) VOLTAGE 4 5 6 REGULATOR Q371 SWITCHING ICT21 LC72722 RDS DECORDER FOR CD-CH1500H FM IF FM IF CNP303 B.P.F T312 CF302 IC301 BF301 FM FRONT END T351 CF352 FM IF IN...
  • Page 19 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W TO MICOM SECTION TAPE_L Q507 Q508 REC_R-CH REC_L-CH IC503 NJM4558M MOTOR DRIVER C2B_DO C2B_CL C2B_DI C2B_CE TUNER TAPE RSEL0 LSEL0 REC_L-CH IC502 CD_L LC75341 AUDIO PROCESSOR R-CH L-CH JK501 AUX IN SYSTEM...
  • Page 20 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H MO200 JK701 MOTOR HEADPHONES Q212 SP L-CH MAIN SP L-CH AC 230 V, 50 Hz Q210 SP L-CH SO201 AC POWER SPEAKER SUPPLY CORD TERMINALS SP L-CH WOOFER Q200 SP R-CH...
  • Page 21 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500W MO201 MO200 JK701 MOTOR MOTOR HEADPHONES Q212 SP L-CH MAIN SP L-CH Q210 SP L-CH SO201 SPEAKER TERMINALS SP L-CH AC 110/127/220/230-240 V, WOOFER 50/60 Hz Q200 SP R-CH RY202 AC POWER...

  • Page 22: Schematic Diagram / Wiring Side Of P.w.board

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H SO301 AM LOOP FM ANTENNA ANTENNA TERMINAL CNP301 C302 0.001 C389 0.001 L341 BALUN C390 0.001 D301 DS1SS133 C321 R369 100/16 D302 C345 DS1SS133 0.022 F OUT C346 C338 0.001 0.022...
  • Page 23 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500W FM/AM LOOP ANTENNA AM SIGNAL FM SIGNAL 1 2 3 CNP303 BAND PASS BF301 C314 D310 FILTER 0.0047 DS1SS133 C303 10P(CH) C308 C315 C301 5P(CH) 0.0047 0.001 0.8V C304 1.6V FM RF 0.01...

  • Page 24: Adjustment

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W C950 C958 150P C957 390P 150P (CH) (CH) R1031 EX-DATA DATA EX-CLK R1007 LCK1 CD-SW R1008 1.1V CD-SW R1141 CD-R_S R1068 R1124 D951 DS1SS1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10...

  • Page 25: Test Mode

    CD-CH1500H 2.7K ONLY 8 7 6 5 4 3 2 1 CNS940 FOR CD-CH1500H ONLY FOR CD-CH1500W: JUMPER P30 6 - H TO AUDIO SECTION 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8...
  • Page 26 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W DISPLAY PWB-B1 LED735 LNG995PF J728 LED A PWB-B2 Q707 KTC3203 Y 0.2V R749 R788 R748 DIMMER DIMMER VLCD A_+B A_+10 D_GND 0.1V D_GND LCD720 L702 D_+5 C716 LCD DISPLAY 2.2µH 3.1V 2.2/50 3.4V...
  • Page 27 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W MOTOR PWB-B7 SW705 OPEN/CLOSE CNS741 OPEN_SW SWITCH PWB-B8 CLOSE_SW P25 12 - G D_GND CNP933 MOTOR_+ TO MAIN PWB MOTOR_– – C715 MO700 CONTROL PANEL MOTOR FM SIGNAL HEADPHONES PWB-B9 CNS730 JK701...

  • Page 28: Error Message List

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD SIGNAL CD-CH1500H ONLY DS1SS133 DS1SS133 FFC901 CD_+B 0.82µH TP7 TP8 CD_GND 0.022 0.82µH 470P CD_R-CH 0.022 PU-IN CORE1 0.047 0.047 CD_L-CH BUS0 TP10 0.047 0.047 BUS1 CD/CD-RW_SEL 5.6K BUS2 0.001 BUS3...
  • Page 29 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W TRAY SWITCH C97 100P PWB-F C98 100P GND(D) 100P CANA_A SWB104 MODE 1 CANA_B SWB105 MODE 2 CANA_C SWB106 MODE 3 CANA_D SWB107 MODE 4 CANA_E SWB108 MODE 5 CANB_A SWB109 TRAY 1...
  • Page 30 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W JK501 AUX IN P22 1 - F, P23 7 - G L-CH R-CH TO TUNER SECTION L M N K H E G F I MAIN PWB-A (2/3) D503 DS1SS133 CHASSIS D504...
  • Page 31 R119 C109 100K 0.5V 0.5V 0.033 100K AMP. 330P L102 L101 C110 47/25 FOR CD-CH1500W ONLY FOR CD-CH1500W ONLY FOR CD-CH1500H: JUMPER FOR CD-CH1500H: JUMPER R114 L-CH R104 5.6K C104 R105 560P C105 560P Q101 IC102 KRA107 M BA3126N R102 R101 2.2K...
  • Page 32 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H IC202 IC201 STK40204(2Ch) STK40271(2Ch) POWER AMP. POWER AMP. +Vcc –Vcc +Vcc –Vcc R229 R220 0.22 0.22 (2W) C201 R216 R215 (2W) C210 R230 C238 C202 220P C232 C206 100/50 C236 100/50 0.22(2W)
  • Page 33 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W POWER PWB-D3 (1/2) C202 0204(2Ch) ER AMP. R295 +Vcc –Vcc MO200 C231 R281 R207 DZ201 C258 MOTOR 0.0015 12(1/2W) 12(1/2W) MTZJ5.6B 100/16 C237 100/50 C235 Q210 R247 KTC3199 GR D210 R284 8.2V...
  • Page 34 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500W IC202 IC201 STK40204(2Ch) STK40271(2Ch) POWER AMP. POWER AMP. +Vcc –Vcc +Vcc –Vcc R229 R220 0.22 0.22 (2W) C201 R216 R215 (2W) C210 R230 C232 C238 C202 220P 100/ C206 100/50 220P...
  • Page 35 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W POWER PWB-D3 (1/2) C202 0204(2Ch) DZ299 ER AMP. Q215 MTZJ3.9B KTA1271 Y R295 +Vcc –Vcc FAN PROTECT MO200 C231 R207 C258 MOTOR 220P 10(1/2W) 100/16 FAN PROTECT C237 100/50 Q811 C235 R247...
  • Page 36 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H P48 5 - F P41 11 - E P48 6 - C TO TAPE MECHANISM PWB P45 12 - E FROM DISPLAY PWB FROM JOG PWB TO POWER PWB CNS702 CNS770...
  • Page 37 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W P45 12 - D TO POWER PWB CNP806 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C338 BI960 T302 T306 AM LOOP L341 FM MUTE...
  • Page 38 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500W P48 5 - F P48 6 - C P41 11 - E TO TAPE MECHANISM PWB P47 12 - E FROM DISPLAY PWB FROM JOG PWB TO POWER PWB CNS770 CNS702...
  • Page 39 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W P47 12 - D TO POWER PWB CNP806 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C338 BI960 T302 T306 FM/AM LOOP ANTENNA FM MUTE...
  • Page 40 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD SWITCH PWB-B3 LED759 SW730 SW701 ON/STAND-BY PLAY R708 SW720 Q725 R707 EJECT RX701 LED758 SW731 PLAY R702 R710 C708 SW721 EJECT R703 CNS720 LED757 SW732 PLAY SW722 EJECT R791 R714 SW733...
  • Page 41 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CONTROL PWB-B4 JOG PWB-B5 SW758 SW757 R781 R777 PLAY STOP R779 SW756 R783 PLAY/ PAUSE SW778 ENTER LED773 LED772 LED786 R769 R758 SW755 SW753 SW754 TAPE FAST FAST RECORD REVERSE FORWARD JOG701...
  • Page 42 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W P36 6 - H, P38 6 - H TO MAIN PWB CNP901 FFC901 CD SERVO PWB-C CNP1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33...
  • Page 43 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W MOB2 MOB1 TRAY MOTOR MAIN CAM MOTOR CNS4 SLED MOTOR CNS6A CNS6B NSW1 SPINDLE MOTOR PICKUP IN CNS5A CNS5B CD MOTOR PWB-E CNS7A CNS7B PICKUP UNIT SWB103 DISC DETECT3 COLOR TABLE BROWN...
  • Page 44 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H SO201 SPEAKER TERMINALS MAIN SUB WOOFER MAIN R-CH GND R-CH L-CH L-CH C265 C273 SPEAKER C268 C260 C269 C261 C272 C264 PWB-D1 C274 C266 R287 R291 C262 C270 R289 R285 R288...
  • Page 45 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W POWER PWB-D3 R248 COLOR TABLE C243 R265 C236 R250 IC202 R260 BROWN RY201 R256 C255 RD(R) R246 R274 R298 ORANGE C234 R273 C238 Q204 R297 YELLOW BI201A R266 R255 C244 GREEN R259...
  • Page 46 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500W SO201 SPEAKER TERMINALS MAIN SUB WOOFER MAIN R-CH GND R-CH L-CH L-CH SPEAKER PWB-D1 L201 L204 BI201B L202 L203 AC POWER SUPPLY CORD (239) AC 110/127/220/230-240 V, 50/60 Hz SO801 BLUE—BROWN: QACCE0008AW00 VOLTAGE BLUE—BROWN: QACCZ0007AW00...
  • Page 47 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W POWER PWB-D3 R248 Q215 COLOR TABLE C243 R265 C236 R250 IC202 R800 R260 BROWN RY201 R256 C255 R246 RD(R) C842 R274 R298 ORANGE R273 Q204 C238 R297 YELLOW BI201A R266 R255 C244...
  • Page 48 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W LED A PWB-B2 BI705B R789 DISPLAY PWB-B1 J728 CNS702 L702 R731 R730 R788 C706 C705 C704 CNP701 E C B Q707 R749 R748 COLOR TABLE BROWN RD(R) ORANGE YELLOW GREEN P36 4 - A, P38 4 - A...

  • Page 49: Notes On Schematic Diagram

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W NOTES ON SCHEMATIC DIAGRAM • Resistor: • Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol notice.

  • Page 50: Function Table Of Ic

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W FUNCTION TABLE OF IC IC2 VHiTC9490F/-1: Servo/Signal Control (TC9490F) (1/2) Function Pin No. Terminal Name Input/Output Output Bit clock output terminal. 32 fs, 48 fs or 64 fs can be selected by command.
  • Page 51 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W IC2 VHiTC9490F/-1: Servo/Signal Control (TC9490F) (2/2) Function Pin No. Terminal Name Input/Output AVDD3 Input Analog 3.3 V power supply terminal. Output Feed equalizer output terminal. Output Disc equalizer output terminal. DVSS —...
  • Page 52 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W IC6 VHiTA2147F/-1: Servo Pre Amp. (TA2147F) Pin No. Function Terminal Name Input/Output Input 3.3 V power supply terminal. Input Main beam amp input terminal. Input Main beam amp input terminal Input Sub-beam amp input terminal.
  • Page 53 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W IC901 RH-iX0417AWZZ: System Microcomputer (IX0417AW) (1/2) Pin No. Port Name Terminal Name Input/Output Function P60/A16 PB MUTE Output Cassette playback mute. P62/A18 Output Recording output (Cassette). P61/A17 REC BIAS Output Recording bias output (Cassette).
  • Page 54 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W IC901 RH-iX0417AWZZ: System Microcomputer (IX0417AW) (2/2) Port Name Terminal Name Input/Output Function Pin No. AVref0 AVref0 — Analog reference potential 0. P10/ANI0 KEY0 Input Key input 0 (AD port). P11/ANI1 KEY1 Input Key input 1 (AD port).
  • Page 55 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W IC702 VHiBU2092F/-1: Input/Output Expander (BU2092F) Pin No. Port Name Terminal Name Input/Output Function — Input DATA — Input Serial data input. CLOCK — Input Serial clock input. — Input Latch clock input.
  • Page 56 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W — M E M O — – 56 –...
  • Page 57 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W PARTS GUIDE AUDIO TOWER SYSTEM CD-CH1500H MODEL CD-CH1500H Audio Tower System consisting of CD-CH1500H (main unit) and CP-RW5500H (speaker system). AUDIO TOWER SYSTEM CD-CH1500W MODEL CD-CH1500W Audio Tower System consisting of CD-CH1500W (main unit) and CP-RW5500W (speaker system).
  • Page 58 BF301 RFILR0008AWZZ AE Band Pass Filter Q215 VSKTA1271Y/-1 AC Silicon,PNP,KTA1271 Y [CD-CH1500W Only] [CD-CH1500W Only] CF301 RFILF0072AFZZ AG FM IF [CD-CH1500H Only] Q301 VS2SC380-O/-1 AC Silicon,NPN,2SC380 O CF302 RFILF0072AFZZ AG FM IF [For CD-CH1500H] [CD-CH1500H Only] CF302 RFILF0124AFZZ AD FM IF,10.7 MHz...

  • Page 59: Waveforms Of Cd Circuit

    AB 100 µF,10V,Electrolytic C229,230 VCFYHA1HA154J VCEAZA1AW107M J AA 0.022 µF,25V C231,232 VCCSPA1HL221J AA 220 pF,50V [For CD-CH1500W] VCTYMN1EF223Z AA 0.0015 µF,50V [For CD-CH1500H] AB 100 µF,10V,Electrolytic C231,232 VCKYPA1HB152K VCEAZA1AW107M J AC 10 µF,16V,Electrolytic AB 1 µF,50V,Electrolytic C5,6 VCEAZA1CW106M J C233,234 VCEAZA1HW105M J AB 100 µF,10V,Electrolytic...

  • Page 60: Troubleshooting

    C367,368 VCEAZA1HW105M J C905 VCEAZA1HW335M J AB 1 µF,50V,Electrolytic AA 0.1 µF,25V C370~372 VCEAZA1HW105M J C906 VCKYCY1EF104Z AB 0.022 µF,25V [For CD-CH1500H] AB 10 µF,50V,Electrolytic C373,374 VCKYCY1EB223K C907 VCEAZA1HW106M J AA 0.015 µF,50V [For CD-CH1500W] AB 47 µF,16V,Electrolytic C373,374 VCKYCY1HB153K...
  • Page 61 VRD-ST2CD333J AA 33 kohms,1/6W [CD-CH1500H Only] R200 VRD-RT2HD271J AA 270 ohms,1/2W [For CD-CH1500W] AA 0.1 µF,25V CT37 VCKYCY1EF104Z R200 VRD-ST2EE101J AA 100 ohm,1/4W [For CD-CH1500H] [CD-CH1500H Only] R201,202 VRD-ST2CD102J AA 1 kohm,1/6W R203,204 VRD-ST2CD821J AA 820 ohms,1/6W RESISTORS R205,206 VRD-ST2CD563J...
  • Page 62 VRS-CY1JB473J AA 47 kohms,1/16W R299 VRD-ST2CD391J AA 390 ohms,1/6W [For CD-CH1500W] R582 VRS-CY1JB223J AA 22 kohms,1/16W R299 VRD-ST2CD392J AA 3.9 kohms,1/6W [For CD-CH1500H] R591,592 VRS-CY1JB473J AA 47 kohms,1/16W R302 VRD-ST2CD100J AA 10 ohm,1/6W R701~706 VRD-ST2CD102J AA 1 kohm,1/6W [CD-CH1500W Only]...
  • Page 63 R1016,1017 VRS-CY1JB103J AA 10 kohm,1/16W CNP207 92LCONE4P53254 J AC Plug,4Pin R1023 VRS-CY1JB102J AA 1 kohm,1/16W CNP301 92LCONE2P5268 AB Plug,2Pin [CD-CH1500H Only] R1024 VRS-CY1JB103J AA 10 kohm,1/16W CNP303 92LCONE3P5268 AC Plug,3Pin [CD-CH1500W Only] R1026,1027 VRS-CY1JB103J AA 10 kohm,1/16W CNP701 QCNCWZG05AWZZ J...
  • Page 64 QTANA0806AWZZ J AG Terminal,Speaker PGIDM0033AWZZ AH Changer Box,Left SO301 QTANC0103AWZZ J AD Terminal,FM Antenna PGIDM0034AWZZ AG Changer Box,Right [CD-CH1500H Only] NGERH0121AWZZ J AC Gear,Stabilizer B 1 SO801 QSOCE0008AWZZ J AH Switch,Slide Type PGIDM0035AWZZ AH Bracket,Stabilizer Gear [Voltage Selector] MLEVP0098AWZZ J...
  • Page 65 NGERW0013AWZZ J AC Gear,Warm XJBSF30P10000 AA Screw,ø3×10mm 206- 7 NGERW0014AWZZ J AF Gear,Warm Wheel XJBSF30P16000 AA Screw,ø3×16mm GITAR0701AWSA AQ Rear Panel [For CD-CH1500H] XJSSD30P10000 AA Screw,ø3×10mm GITAR0703AWSA Rear Panel [For CD-CH1500W] XWHSD32-10130 AA Washer,ø3.2×ø13×1.0mm HDECQ0715AWSA J AQ Decoration Plate,Display XESSD30P14000 AA Screw,ø3×14mm...
  • Page 66 [CD-CH1500W Only] 92LLABL1507B AA Label,Made in Malaysia,Packing Case [CD-CH1500W Only] RRMCG0285AWSA J Remote Control [For CD-CH1500W] RRMCG0286AWSA J AU Remote Control [For CD-CH1500H] GFTAB1030AWSA J Battery Lid,Remote Control P.W.B. ASSEMBLY (Not Replacement Item) PWB-A 92LPWB3624MANS J — Main [For CD-CH1500H]...
  • Page 67 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H/CD-CH1500W 306-2 306-1 306-3 703x2 305x2 NSW1 PWB-E Figure 10 CD MECHANISM EXPLODED VIEW – 10 –...
  • Page 68 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H/CD-CH1500W 803x3 803x2 803x3 802x3 118x2 106x6 803x2 802x2 PWB-F 133-1 133-2 803x2 PWB-G 133-3 801x4 MOB1 802x2 PWB-C 808x4 803x2 MOB2 803x3 805x4 MECHANISM Figure 11 CD CHANGER MECHANISM EXPLODED VIEW...

  • Page 69: Lcd Display

    All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H/CD-CH1500W 201-22 201-27 201-29 201-28 609x4 201-31 BELT CONNECTION LCD720 FF/REW PWB-B2 FF/REW Clutch PWB-B1 Belt 603x4 Tape Motor Flywheel Main Belt 612x4 201-16 201-18 PWB-B3 608x6 250-1, 250-2, 250-3, 250-4, 250-5, 250-6,...
  • Page 70 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CD-CH1500H/CD-CH1500W 617x2 605x1 618x2 618x2 617x5 PWB-D3 617x6 PWB-D1 CD-CH1500H IC802 Q809 Q805 CD-CH1500W 615x3 617x2 IC202 IC201 617x4 Silicon Grease 616x4 617x5 MO200 202-2 615x3 604x4 202-1 601x2 620x2 616x2 CD-CH1500W...
  • Page 71 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W CP-RW5500H/CP-RW5500W 714x2 715x4 705x4 710,711 706x2 SP601(L-CH) SP602(R-CH) 716x4 SP603(L-CH) SP604(R-CH) 714x2 706x2 716x4 WOOFER Capacitor SP601(L-CH) SP602(R-CH) TWEETER SP603(L-CH) SP604(R-CH) SP605(L-CH) SP606(R-CH) SPEAKER WOOFER TERMINAL SP601(L-CH) WOOFER SP602(R-CH) SPEAKER (710) Capacitor TERMINAL 2.7µF,100V...
  • Page 72 All manuals and user guides at all-guides.com CD-CH1500H/CD-CH1500W © COPYRIGHT 2001 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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