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Service Manual
CAR AUDIO
Model: AKF-8846/8847
DAEWOO ELECTRONICS CO., LT D .
TABLE OF CONTENTS
11. PRODUCT SPECIFICATIONS 1
12. LINE DRAWING 2
13. PANEL INFORMATION 3, 4
14. ELECTRICAL SPECIFICATION 5~7
15. MICOM PIN CONFIGULATION & DESCRIPTIONS 8~10
16. IC BLOCK DIAGRAM & TERMINAL VOLTAGE 11~14
17. PCB PATTERN DIAGRAM 15~16
18. OVERALL EXPLODED VIEW & PARTS LIST 17
19. ELECTRICAL PARTS LIST 18~20
10. CIRCUIT DIAGRAM 21
1. PRODUCT SPECIFICATIONS
GENERAL SPECIFICATION
AKF-8846 AKF-8847
POWER REQUIREMENT - GROUND SYSTEM : NEGATIVE GROUND NEGATIVE GROUND
- OPERATING VOLTAGE : 14.4V DC
SPEAKER IMPEDANCE : 4 OHM (4 SPEAKER) 4 OHM (4 SPEAKER)
MAX OUTPUT POWER (4 ohm) : 25W x 4CH 25W x 4CH
FREQUENCY RANG - FM : 87.5 - 108.0MHz 87.5 - 108.0MHz
- MW : 531 - 1602kHz 531 - 1602kHz
LW : _ 144 - 290kHz
USAVLES SENSITIVITY - FM (S/N:30dB) : 2