Kenwood KACX 301 T Service Manual

Page 2

KAC-PS301T/X301T

CONTENTS 5 K

BLOCK DIAGRAM .. 2 71:17 7 5M V75A ..
MICROCOMPUTER'S TERMINAL DESCRIPTION .. 3 74 :I >fi¥fifi§§nflfl .....
ADJUSTMENT .. 5 a g .......

PC BOARD . 6 7} > HE

SCHEMATIC DIAGRAM Imps.

EXPLODED VIEW 7m-

PARTS LIST... am; .

SPECIFICATIONS .Back cover 1% 1%

BLOCK DIAGRAM/71: \y 794'I'75A

0405 OIOZJOSJOI
I-L
| SW SW L VA
_r ILEI
0409
VOLTAGE DOWN
DETECTION ' '
mos
BATTERY
OVERVOLTACE
PROTECTION
owe.
MECHANICAL ow PCON
3332" PCON
DETECTION J2
ExtAMP.
ICII one com
0104105 YHI,TH2 0111,112 _ |NVERTER
PAN THERMAL 3415 M070 LEDS J2
DRIVER PROTECTION DR'VER STATUS
ICE 1 1
MICRO-COMPUTER
03740
54 momma
B BOOST Duo 0106.
sINITCH OVER LOAD 009
DCOFFSEI RELAV
DETECTION DRIVE
INPUT ICIJCZ ICA f
4 ISOLATION BASS BCLASS Jam
0" AMPLIFIER -~® BOOST -. POWER SPEAKER
INPUT SENS S AMPLIFIER AMPLIFIER OUTPUT
K12
OPERATION low 017:
IC7.
1
33 5 ss 05 6° BATTERY
A DO/DC
BOOST CONVERTER ' O
I I 5
PoWER memos
SWITCH
BLUE
LED