components, be sure to use only manufacturer’s specified parts shown in the parts
list.
Caution!
IC, LSI and VLSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during repair.
-
Cover the parts boxes made of plastics with aluminium foil.
-
Put a conductive mat on the work table.
-
Ground the soldering iron.
-
Do not touch the pins of IC, LSI or VLSI with fingers directly.
13. Schematic Diagram
14. Printed Circuit Board Diagram
15. Wiring Connection Diagram
16. Measurements and Adjustments
16.1. Tuner Section
READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT
1. Set volume control to maximum.
2. Set power source voltage to 9V.
3. Output of signal generator should be no higher than necessary to obtain an output reading.
AM-RF ALIGNMENT
67
Содержание RX-D27E
Страница 5: ... Remote control transmitter 1 pc 5 ...
Страница 8: ...8 ...
Страница 11: ...6 Caution for AC Main Lead 11 ...
Страница 12: ...12 ...
Страница 13: ...13 ...
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Страница 15: ...15 ...
Страница 20: ...20 ...
Страница 21: ...21 ...
Страница 22: ...22 ...
Страница 23: ...10 3 Removal of the back cabinet and front cabinet 23 ...
Страница 24: ...24 ...
Страница 25: ...25 ...
Страница 26: ...10 4 Removal of the main P C B 26 ...
Страница 27: ...27 ...
Страница 28: ...10 5 Removal of the power transformer 28 ...
Страница 29: ...10 6 Replacement of the cassette cover 29 ...
Страница 30: ...30 ...
Страница 31: ...10 7 Removal of the sensor cover and LED P C B 31 ...
Страница 32: ...10 8 Removal of the speaker 32 ...
Страница 33: ...10 9 Removal of the rod ANT 33 ...
Страница 34: ...10 10 Removal of the LCD ass y 34 ...
Страница 35: ...10 11 Removal of the LCD holder 35 ...
Страница 36: ...10 12 Removal of the LCD P C B 36 ...
Страница 37: ...10 13 Removal of the LCD lid 37 ...
Страница 38: ...38 ...
Страница 39: ...39 ...
Страница 40: ...10 14 Removal of the up ornament 40 ...
Страница 41: ...41 ...
Страница 42: ...10 15 Removal of the mechanism ass y 42 ...
Страница 46: ...10 15 2 Replacement of Motor Main Belt Forward Belt 46 ...
Страница 48: ...Step 5 Remove the screw Step 6 Remove the motor and the motor angle Step 7 Remove the screws 48 ...
Страница 49: ...Step 8 Remove the motor angle Step 9 Remove the forward belt 10 15 2 1 Installation of Main Belt 49 ...
Страница 51: ...Step 4 Hang the main belt to the motor pulley 10 16 Replacement of Traverse Deck 51 ...
Страница 52: ...52 ...
Страница 53: ...53 ...
Страница 54: ...54 ...
Страница 55: ...55 ...
Страница 56: ...10 17 Remove of the CD servo P C B 56 ...
Страница 57: ...57 ...
Страница 58: ...58 ...
Страница 59: ...59 ...
Страница 60: ...10 18 Troubleshooting for Cassette Tape Entanglement 60 ...
Страница 61: ...10 19 Check for Main P C B and CD Servo P C B 61 ...
Страница 62: ...62 ...
Страница 63: ...63 ...
Страница 64: ...64 ...
Страница 65: ...11 Type Illustration of IC s Transistors and Diodes 12 Schematic Diagram Notes 65 ...
Страница 74: ... IC801 MN101C54ATA 74 ...