AM (MW) |
|
|
Tuning range | US, Canadian model: | |
| 530 – 1,710 MHz | |
| E, Saudi Arabia model: | |
| 9 kHz/10 kHz switchable | |
| 531 – 1,602 kHz | |
| (at 9 kHz step) | |
| 530 – 1,710 kHz | |
| (at 10 kHz step) | |
SW (C450: E, Saudi Arabia) |
| |
Tuning range | SW tuning interval: | |
| SW1: 2,940 – 7,735 kHz | |
| SW2: 9,500 – 18,135 kHz | |
| (except for 10,140 – 11,575 kHz) | |
Antenna terminal | External antenna connector | |
Intermediate frequency | 10.71 MHz/450 kHz | |
Sensitivity | 30 µV (C440/C450: US, Canadian) | |
| 40 µV (C450: E, Saudi Arabia) | |
Power amplifier section |
| |
Outputs | Speaker outputs | |
| (sure seal connectors) | |
Speaker impedance | 4 – 8 ohms |
|
Maximum power output | 35 W ⋅ 4 (at 4 ohms) | |
General |
|
|
Outputs | Power antenna control lead | |
| Line out |
|
| Rear (1) |
|
| Front (1) (C450) | |
Tone controls | Bass ±8 dB at 100 Hz | |
| Treble ±8 dB at 100 Hz | |
Power requirements | 12 V DC car battery | |
| (negative ground) | |
Dimensions | Approx. 188 ⋅ | 58 ⋅ 181 mmm |
| (7 1/2 ⋅ 2 3/8 ⋅ | 7 1/4 in.) |
| (w / h / d) |
|
Mounting dimensions | Approx. 182 ⋅ | 53 ⋅ 164 mmm |
| (7 1/4 ⋅ 2 1/8 ⋅ | 6 1/2 in.) |
| (w / h / d) |
|
Mass | Approx. 1.2 kg (2 lb. 10 oz.) | |
Supplied accessories | Parts for installation and connections (1 set) | |
| Front panel case (1) | |
| Rotary remote | |
Wireless Remote
Commander
Design and specifications are subject to change without notice.
TABLE OF CONTENTS
1.GENERAL
| Location of Controls | 3 |
| Location of Controls | 4 |
| Installation | 6 |
| Installation | 7 |
| Installing the rotary remote | 8 |
| Connection | 9 |
| Connection | 11 |
2. | DISASSEMBLY | 14 |
3. | ASSEMBLY OF MECHANISM DECK | 16 |
4. | MECHANICAL ADJUSTMENTS | 19 |
5. | ELECTRICAL ADJUSTMENTS |
|
| Test Mode | 19 |
| Tape Deck Section | 20 |
| Tuner Section | 20 |
6.DIAGRAMS
23 | ||
Schematic Diagram | 25 | |
Printed Wiring Board | 29 | |
Schematic Diagram | 31 | |
Printed Wiring Board | 33 | |
Schematic Diagram | 35 | |
39 | ||
7. | EXPLODED VIEWS | 41 |
8. | ELECTRICAL PARTS LIST | 45 |
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 ˚ C during repairing.
•Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
•Be careful not to apply force on the conductor when soldering or unsoldering .
Notes on chip component replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be dam- aged by heat.
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