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Sanyo DC-DA1450M Service Manual

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Service Manual
REMOTE CONTROLLER R B-D A1450 M
CONTENTS
Laser Beam Safety Precaution ........................................ 1
Tuner Adjustment ............................................................. 2
Exploded View (Cabinet & Chassis) ................................ 3
Parts List .......................................................................... 4
Wiring Connection ............................................................ 7
Schematic Diagram .......................................................... 8
Wiring Diagram ................................................................ 16
Micro Component System
FILE NO.
DC-DA1450M
PRODUCT CODE No.
129 726 07
SM
2810024
REFERENCE No.
(AU)

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  Summary of Contents for Sanyo DC-DA1450M

  • Page 1: Table Of Contents

    FILE NO. DC-DA1450M (AU) Service Manual Micro Component System REMOTE CONTROLLER R B-D A1450 M PRODUCT CODE No. CONTENTS 129 726 07 Laser Beam Safety Precaution ........1 Tuner Adjustment ............. 2 Exploded View (Cabinet & Chassis) ........ 3 Parts List ................4 Wiring Connection ............
  • Page 2: Laser Beam Safety Precaution

    LASER BEAM SAFETY PRECAUTION • Pickup that emits a laser beam is used on this CD section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. LASER OUTPUT ....0.6 mW Max. (CW) WAVE LENGTH ....
  • Page 3: Tuner Adjustment

    TUNER ADJUSTMENTS Use a plastic screw driver for adjustments. Adjust the intermediate frequency of AM to the frequency of ceramic filter. Set of unit Supply voltage AC 230V R2001 speaker impedance 4 ohms D2402 J4229 R2409 standard output 50 mW R2403 Function select: TUNER...
  • Page 4: Exploded View(Cabinet & Chassis)

    EXPLODED VIEW(CABINET & CHASSIS) - 3 -...
  • Page 5: Parts List

    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 DESIGNATE COMPONENTS IN WHICH SAFETY ! ! ! CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.
  • Page 6 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION IC501 409 384 3506 IC BA3314F 614 220 5471 SWITCH,TACT L5002 645 086 4773 TRANS,OSC,85KHZ S6019 645 037 2759 SWITCH,PUSH Q5001 405 141 3307 TR KTC3198-GR 645 006 5958 SWITCH,PUSH 1P-1T 405 141 3208 TR KTC3198-Y 614 240 1002 SWITCH,TACT 405 019 2708 TR 2SC536-F-NP...
  • Page 7 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION L2201 645 037 2377 TRANS,ANT,796KHZ R4920 401 121 8607 MT-FILM 27 FD 1/4W ! ! ! L2202 645 069 4882 TRANS,OSC,796KHZ R4921 401 121 8607 MT-FILM 27 FD 1/4W ! ! ! L2301 645 001 4581 INDUCTOR,100U K SA401...
  • Page 8: Wiring Connection

    WIRING CONNECTION SWITCH P.W.B CN690 (2P) TAPE DECK MECHANISM (16P) BROWN CN101 CN102 CN103 (16P) (6P) (5P) YELLOW CN104 CD P.W.B (5P) MOTOR R/P HEAD SWITCH ORANGE CN604 LCD61 CD MECHANISM (5P) CN602 CN605 (5P) (2P) CN603 FRONT P.W.B (6P) CN608 PHONES CN401(10P)
  • Page 9: Schematic Diagram

    SCHEMATIC DIAGRAM (AMP) DC_DA1450_DECK CN401 CN503 S5050-3 REC_R AGND REC_L Q4740 R4820 KRC102M 3.9K BEAT SYN_REC R4821 S5050-4 R4757 +8.5V 8.2K R5002 R4822 S5050-8 D_GND R4825 Q4751 TAPE_PLAY 1000P C5003 1000P KTD1303 C5004 R4922 C4912 4700/25 R5001 R4756 4.7K TO FRONT S5050-7 C4833 R4923...
  • Page 10 SCHEMATIC DIAGRAM (CD) R1901 R1902 16.93M X1001 C1847 R1836 C1853 1;50 C1849 C1848 C1851 R1837 100;6.3 C1854 0.047 C1850 R1835 C1845 3.3K C1807 100;6.3 FFC-16P VREF VREF R1801 SLCO VVDD2 PICK UP C1805 LRSY COMMON DT11T3CN 10;16 C1801 EFMIN 4700P C1808 100;6.3 RFOUT...
  • Page 11 SCHEMATIC DIAGRAM (FRONT) S6001 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 D6001 L6001 LCD61 1SS133 +5.6V TU_DI TU_DI TU_CE TU_CE D_CLK D_CLK...
  • Page 12 SCHEMATIC DIAGRAM (TUNER) R2109 R2105 Q2101 KTC3195-O XF201 FM 75 OHM C2117 C2502 1/50 1/50 C2118 100P C2002 Q2301 KTC3198 R2302 L2201 IC201 R2202 D2201 SVC348 LA1823ML CN202 C2206 (MW) R2201 C2204 390P C2205 R2308 T2301 450KHz C2301 (MW) 330P C2501 L2202 R2501...
  • Page 13 WIRING DIAGRAM (AMP & TUNER) - 16 - - 17 -...
  • Page 14 WIRING DIAGRAM (DG , DECK , DOOR SW & FRONT) CN532 DA1450M_DG_PWB 1AD4B10D4180D T002A 94V-0 CN533 DECK FRONT T002A 94V-0 DA1450M_CD_DOOR 1AD4B10D4180B CN690 DOOR SW - 18 - - 19 -...
  • Page 15: Wiring Diagram

    WIRING DIAGRAM (CD) - 20 -...
  • Page 16 SANYO Electric Co., Ltd. May / '06 Printed in Japan Osaka, Japan...