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CASSETTE MECHANISM ASSY
D40-1132-05
SERVICE MANUAL
1999-5 PRINTED IN KOREA
C
B51-7505-00 (K) 482
Top View
] CASE LIFTER
CM1 MAIN MOTOR ASS'Y
CM2 SUB MOTOR ASS'Y
| PS ACTUATOR PLATE
* EJECT LEVER
\ CASSETTE CASE
Bottom View
FFC CABLE
MOTOR PULLY
(MAIN MOTOR ASS'Y)
7 C GEAR
‚ FLY WHEEL
5 B GEAR
A GEAR
(SUB MOTOR ASS'Y)
6 D GEAR
— MAIN BELT
MODE SW
REEL PWB
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Summary of Contents for Kenwood D40-1132-05
- Page 1 CASSETTE MECHANISM ASSY D40-1132-05 SERVICE MANUAL 1999-5 PRINTED IN KOREA B51-7505-00 (K) 482 Top View ] CASE LIFTER CM1 MAIN MOTOR ASS'Y CM2 SUB MOTOR ASS'Y | PS ACTUATOR PLATE * EJECT LEVER \ CASSETTE CASE Bottom View FFC CABLE...
- Page 2 D40-1132-05 CONTENTS / DISASSEMBLY FOR REPAIR CONTENTS CONTENTS / DISASSEMBLY FOR REPAIR.....2 EXPLODED VIEW ............20 MECHANISM DESCRIPTION ........13 PARTS LIST .............21 ADJUSTMENT............19 DISASSEMBLY FOR REPAIR 1.1. GUIDE BRACKET CAUTION: This part is damageable during disassembling, and it cannot be reused.
- Page 3 D40-1132-05 DISASSEMBLY FOR REPAIR 1.2. ‘PACK SLIDER/|PS ACTUATOR PLATE CAUTION: The PACK SLIDER is damageable during disassembling, and it cannot be reused. and it cannot be reused. Disassembling ‘PACK SLIDER (a) Rotate 7D GEAR by hand until the position shown in fig- ure where ‘PACK SLIDER gets stuck to the stopper.
- Page 4 D40-1132-05 DISASSEMBLY FOR REPAIR 1.3. \CASSETTE CASE/]CASE LIFTER Disassembling (a) Set the mechanism in EJECT POSITION. (b) Remove D2x3 CAMERA SCREW. (c) Push ]CASE LIFTER in arrow direction so that "E" and "F" portions are disengaged. Reassembling (a) Confirm that the mechanism is at EJECT position.
- Page 5 D40-1132-05 DISASSEMBLY FOR REPAIR 1.4. –REEL Ass'y/‚FL CAPSTAN Ass'y/∞§PINCH ROLLER Ass'y CAUTION: As :REEL CAP/∞§PINCH ROLLER Ass'y are damageable during disassembling, they cannot be reused. Disassembling (a) Open and remove the Washer at the lead edge of …REEL Ass'y as shown in figure. (The washer is dam- ageable, and it cannot be reused.)
- Page 6 D40-1132-05 DISASSEMBLY FOR REPAIR 1.5. ’REEL PWB Ass'y/»CR DETECTIVE PLATE Disassembling (a) Remove four screws as shown in figure. Remove the REEL PWB Ass'y, can be removed. Reassembling (a) Align the marking of the MODE SW on he REEL PWB Ass'y with a square hole, as shown in fig(a).
- Page 7 D40-1132-05 DISASSEMBLY FOR REPAIR 1.7. CM2 SUB MOTOR Ass'y Disassembling (a) Break the solders of two wires (violet and gray) of M CONNECTOR WIRE. (b) Remove two screws. (Assume that the GEARS were already removed.) Reassembling (a) Insert CM2 SUB MOTOR while taking care not to allow A GEAR to interfere with the edge of CHASSIS Ass'y.
- Page 8 D40-1132-05 DISASSEMBLY FOR REPAIR Reassembling (a) Insert CM1 MAIN MOTOR into a hole in CHASSIS while taking care not to damage the surface. (b) In such a case, the direction of terminals should be as shown in figure. (c) Tighten two pieces of 42 X 3TAMS SCREWS.
- Page 9 D40-1132-05 DISASSEMBLY FOR REPAIR 1.10. &OP PLATE Ass'y Disassembling (a) Remove CAMERA TAPPING SCREW. & (b) Remove O.P PLATE HOLDER. (c) Slide the O.P PLATE HOLDER in arrow direction todis- engage from the pin A and take it out. Reassembling...
- Page 10 D40-1132-05 DISASSEMBLY FOR REPAIR 1.11. ™7FR PLATE/¡FR GEAR Disassembling & (a) These parts will be removed when OP PLATE Ass'y is removed. Disassembling ¡ ™ (a) Mount FR GEAR on the boss of FR PLATE. (b) Insert this boss into portion B between...
- Page 11 D40-1132-05 DISASSEMBLY FOR REPAIR 1.13. _EJECT LEVER Disassembling (a) Slide EJECT LEVER until it gets stuck at the rear. (b) Move it to the left, and it will be removed. Reassembling (a) Mount the Eject Lever Ass'y so that its portion A comes under the CHASSIS Ass'y as shown in figure.
- Page 12 D40-1132-05 DISASSEMBLY FOR REPAIR 1.15. HD1 P HEAD/$HEAD SP PLATE Disassembling (a) Remove two ADJUST SCREWS. (b) Thus, HD1 P HEAD and HEAD SP PLATE will be removed. Reassembling (a) Insert ADJUST SCREWS into p HEAD/HEAD SP PLATE in this order.
- Page 13 D40-1132-05 MECHANISM DESCRIPTION 2.1. DESCRIPTION OF MANUAL OPERATION Naturally, this mechanism operates under microprocessor control, and manual operation may cause a trouble. However, manual operation will be necessary for repair, etc. and in such a case, perform as follows. 2.1.1 Position in Each Mode The mode can be oonfirmed from the fact that which marking written on the REEL PWB Ass'y the tab attaching to the OP PLATE Ass'y points out.
- Page 14 D40-1132-05 MECHANISM DESCRIPTION 2.2. OPERATIONAL DESCRIPTION 2.2.1 PACK IN PLAY Pulling in a cassette tape (a) lnsert a cassette tape in the arrow direction as shown in Fig.1. Fig.1 (b) The Pack Slider is pushed, and the *EJECT LEVER Ass'y is moved via the PS |ACTUATOR PLATE as shown in Fig.2.
- Page 15 D40-1132-05 MECHANISM DESCRIPTION (i) On the other hand, the OP PLATE rotates the MODE SW because it meshes with the GEAR. Thus, the micro- processor detects the MODE SW and it stops the Sub Motor at the F PLAY (or R PLAY) position.
- Page 16 D40-1132-05 MECHANISM DESCRIPTION (n) The MAIN MOTOR Ass'y drives the FL CAPSTAN Ass'y via the belt, and consequently the FL CAPSTAN Ass'y rotates the REEL Ass'y. Head UP and Pinch Roller (o) The @HEAD PANEL Ass'y is moved by the OP PLATE while the HP GUIDE PIN Shown in figure slides along the slot in OP PLATE, then the HEAD moves UP.
- Page 17 D40-1132-05 MECHANISM DESCRIPTION 2.2.2 EJECT (in PLAY/FF/REW/PAUSE mode) (a) Rotate the CM2 SUB MOTOR in CCW direction to drive the &OP PLATE Ass'y via 567B/C/D GEAR. (b) At the position shown in figure, the *EJECT LEVER Ass'y is locked so that it moves together with the OP PLATE Ass'y.
- Page 18 D40-1132-05 MECHANISM DESCRIPTION 2.2.4 FF/REW (FF from PLAY; REW in parentheses) (a) The CM2 SUB MOTOR rotates CCW to drive the &OP PLATE via A GEAR and then 567B/C/D GEAR. (b) A boss of ™FR PLATE enters a slot in OP PLATE and it is positioned, then the =F GEAR meshes with the …REEL Ass'y and ‚FL CAPSTAN Ass'y.
- Page 19 D40-1132-05 ADJUSTMENT 3.1 Adjustment 3.1.1 Tape Speed Adjustment (this adjustment is necessary if main motor was replaced.) (a) Tools required Test tape ABEX TCC-112 (frequency 3 kHz) Ceramic screwdriver (tip 1.2mm) Frequency counter Radio set (b)Adjustment Assemble the tape deck into the radio set. (As the tape...
- Page 20 D40-1132-05 EXPLODED VIEW D40-1132-05 DPX-5000 Parts with exploded numbers larger than 700 are not supplied.
- Page 21 Dest Ref.No. d e Parts No. Description Ref.No. d e Parts No. Description inati inati CASSETTE MECHANISM ASSY(D40-1132-05) 2B ✽ A10-4677-08 CHASSIS ASSY D10-4375-08 SLIDER(MAIN PLATE) D13-1494-08 GEAR(B) D13-1495-08 GEAR(C) D13-1496-08 GEAR(D) D10-4376-08 ARM(P-G PLATE) J90-0948-08 GUID D15-0919-08 PULLEY(MID) D13-1497-08 GEAR(P)
- Page 22 D40-1132-05 KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. KENWOOD CORPORATION 14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATION KENWOOD ELECTRONICS ITALIA S.p.A. P.O. Box 22745, 2201 East Dominguez Street, Via G.