Kenwood KACX 401 M Service Manual
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Extracted text from Kenwood KACX 401 M Service Manual (Ocr-read)
Page 2
KAC-X401M/PS401M
CONTENTS
BLOCK DIAGRAM .. .. 2 SCHEMATIC DIAGRAM...
CONNECTIONS ...... .. 3 ADJUSTMENT .................
TROUBLESHOOTING GUIDE .................................. 5 EXPLODED VIEW...
MICROCOMPUTER'S TERMINAL DESCRIPTION .. 6 PARTS LIST ..... .
PC BOARD ................................................................ 7 SPECIFICATIONS Back cover
(X08) 31 |02 Ics IVFI1
ISOLATION
INFRASONIC BAND REJECT
PUT:- W; FILTER 53 FILTER
OUTPUT *vm é
INPUT
SENS. $2
15.20.25.3on
,.______._......._._._._________JL__
| (X09) 1
I MECHANICAL 02536
MOTOR PCON
| 000R DETECTION
| TH1-4 103 025 POWER AMP
I THERMAL MOTOR OVER VOLTAGE P00
PROTECTION DRIVER PROTECTION
I 014.15.42
I 028 ":2 035 fin _.+5v
TOP FAN VOLTAGE
I DRIVER MICRQ . DETECTION 039
044 COMPUTER
EXT AMP I BASS gIIVITCH EEIV/ITCHED
' -1" CONTROL, DEr Ic1.
CONT I 1 09.34 QT-BJCMS
02021.23. POWER DC/DC
24.29.30 SWITCH CONVERTOR 0219 44 BATTERY
I | PROTECTIONI
I 040.41 01019 If; 3 AVR,
+
: 15v : 20v
I AVR I AVR I
I +2ov 032.33
I t15v ' 045 VM