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Sanyo CDP-990 Service Manual
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Service Manual
CONTENTS
Specifications ................................................................... Top
Laser beam safety precautions ........................................ 1
Exploded view (cabinet and chassis) ............................... 1
Parts list ........................................................................... 2
IC block diagram and description ..................................... 3
Wiring Connectgion .......................................................... 5
Schematic diagram .......................................................... 6
Wiring diagram (CD Main) ................................................ 8
Wiring diagram (Display) .................................................. rear
Compact Disc Player
FILE .NO
CDP-990
(XE)
CDP-990A
(XE)
CDP-990B
(SP)
PRODUCT CODE No.
164 098 05 990/XE
164 098 06 990A/XE
164 098 07 990B/SP
SM
REFERENCE No.
5810438

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Summary of Contents for Sanyo CDP-990

  • Page 1: Table Of Contents

    All manuals and user guides at all-guides.com FILE .NO CDP-990 (XE) Compact Disc Player Service Manual CDP-990A (XE) CDP-990B (SP) CONTENTS PRODUCT CODE No. 164 098 05 990/XE 164 098 06 990A/XE 164 098 07 990B/SP Specifications ..............Top Laser beam safety precautions ........1 Exploded view (cabinet and chassis) .......
  • Page 2: Laser Beam Safety Precautions

    All manuals and user guides at all-guides.com LASER BEAM SAFETY PRECAUTIONS • Pickup that emits a laser beam is used on this CD section. EXPLODED VIEW - 1 -...
  • Page 3: Parts List

    All manuals and user guides at all-guides.com PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN ! ! ! BE OF SPECIAL SIGNIFICANCE.
  • Page 4: Ic Block Diagram And Description

    All manuals and user guides at all-guides.com IC BLOCK DIAGRAM & DESCRIPTION IC101A FAN8038B (Power & Driver) SGND EMPSET ADPVCC START CLKIN DVCC STOP CHGSET BATT DO1(-) STARTER MAXIMUM DETECTOIN RSTOUT DO1(+) DEDSET DO2(-) BDSW DO2(+) ERRO PGND ERRI DO3(+) DO3(-) OVER VOLTAGE...
  • Page 5 All manuals and user guides at all-guides.com IC BLOCK DIAGRAM & DESCRIPTION IC401A S3C70F4X11 (Microcntroller) Basic Timer Watch Timer RESET P0.0/CLO 8-Bit I/O Port 0 Timer/Counter P0.1/TIO P0.2/INT1 Interrupt Stack Clock Control Pointer Block P3.0/TCL0 Serial I/O Port I/O Port 3 P3.1/TCLO0 Program P3.2/CLO...
  • Page 6: Wiring Connectgion

    All manuals and user guides at all-guides.com IC BLOCK DIAGRAM & DESCRIPTION IC601A FAN7000D ( Power OP. AMP.) FAN7000D Low Power Amplifier MUTE POWER SAVE SWITCH CTL MUTE CTL WIRING CONNECTION - 5 -...
  • Page 7: Schematic Diagram

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM This is a basic schematic diagram. - 6 - - 7 -...
  • Page 8 All manuals and user guides at all-guides.com WIRING DIAGRAM (CD MAIN) B SIDE A SIDE - 8 -...
  • Page 9: Wiring Diagram (Cd Main)

    All manuals and user guides at all-guides.com WIRING DIAGRAM (DISPLAY) SANYO Electric Co., Ltd. Osaka, Japan Jun. / '03 Printed in Japan...

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