Table Of Contents - Kenwood A-58 Service Manual

A-58/68
CONTENTS/EXTERNAL VIEW
CONTENTS 3. 1-COM : M38197MA-090FP (X14-, IC1) ....... 12
EXTERNAL VIEW. ...........ccccccccccccceceeeeseseesceeenteaeeneneees 2 4. LED Driver : M66310P (X14-, IC4) ................ 15
ACCESSORIES ..............:ccccccssesesseseceeeceeeeeesensesseneeeees 4 5. Analog IC : LC7538JM (X08-, IC8) ................ 17
CONTROL wisicisceccncdivcisisscctsecdecceescitsecvvedeccesstsss ananatends 5 6. Analog IC : CXA1842S (X08-, IC7)................ 18
REMOTE CONTROL OPERATION ................:c000s0002 7 WIRING DIAGRAM ............c:::cccscccsssscssecsesscsavsenesaes 19
DISASSEMBLY FOR REPAIR ................::::ccseseeeseees 8 PC BOARD (COMPONENT SIDE VIEW)................ 21
BLOCK DIAGRAM ...............::ccccecceseeesceseseecssesseeseeees 9 SCHEMATIC DIAGRAM ..............ccccccusesssesenenees 27
CIRCUIT DESCRIPTION EXPLODED VIEW ...........:.c:ccscccscseseseesesserseessnssnnenes 43
1. Initial setting .......... ccc ee eee seeseeeeeeeeeeseees 10 PARTS LIST 23 cisisccasescdecceasccstsstaestastenttaastevsseiiatreenans 45
2. Test mode by operating the keys of the main unit .. 11 SPECIFICATIONS ...............c:cccsssessscssessssscentsussesessenans 57
EXTERNAL VIEW : A-58 (Rear panel)
Phono jack (6P MD/DAT/AV AUX) Rectangular receptacle (From BLK)
(E63-0066-15) (E58-0009-05)
Phono jack (4P Visual) Phono jack (4P Video) Rectangular receptacle (From WHT) Slide switch*
(E63-0052-15) (E63-0091-05) (E58-0011-05) (S$31-2322-05) Right
($62-0001-05) Left
Rectangular receptacle (From BLU)
(E58-0010-05)
AC outlet*
(E03-)
UT
RISK OF ELECTRIG SH]CK:. [RISQUE 9F CROC ELECTRIOUE|
= DL AGT OREN | | VR
Phono jack (3P OMNI/S.W) Phono jack (3P Surr/Center SP) _ Foot (Rear) AC inlet
(E63-0115-15) (E63-0125-05) (J02-0366-15) ©03-0309-05)
Phono jack (2P Phono) Rectangular receptacle Lock terminal board (Front SP)
(E63-0072-15) (E08-0311-05) (E70-0045-05)
*Refer to parts list on page 45.