Kenwood KA 990 V Service Manual
This is the 19 pages manual for Kenwood KA 990 V Service Manual.
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Extracted text from Kenwood KA 990 V Service Manual (Ocr-read)
Page 2
BLOCK LEVEL DIAGRAM/DISASSEMBLY FDR REPAIR
BLOCK LEVEL DIAG
MC 0.2mV
MM 25 mV
PHONO ©
(ll-5,161
RAM
'QAMP
GND
CD
ob
MC/MM
@1.
@
TUNER
SS
AUX
FRONT
AUX sq
2232382
I-REC
TAPE A
I-PLAY @
FRONT AUX
S2-u
SOURCE
/TAPE
5
MODE
S7
SUBSONIC
DIRECT
Sa-u
CD-
vnz
BASS
vm
TREBLE
INPUT SELECTOR
l-REC ©4-
TAPE B
OTHER CH
8
VHS
BALANCE
55
L
OUDNESS
TONE AMP
53-h
LI NE
STRAIGHT
(X55IOZO'03)
RELAY
SIO
SPEAKER
I-PLAY @
[-REC @-
TAPE c
I-PLAY
FRE
POWER
AMP
R1
I 1C3
LIMITER
PROTECTIO
RELAY
DRIVER
N
02:,2:
OUT
DISASSEMBLY FOR REPAIR
REPAIR ON THE REAR SIDE
For repair to the printed circuit board, etc. on the rear
panel side, remove the shield plate in the following sequen-
CE.
1. Remove nine shield plate fitting screws. ( o i
2. Loosen four screws of the remote switch shaft coupling
( o ) and remove the coupling from the extension
shaft.
8, Extract the shield plate
upward ( e ).
I!
_{>.__
WINKXNG
INDICATOR
@ SPEAKER A
fl
HEAD PHONE
SPEAKER B