Panasonic SA-AK66 Service Manual page 42

SCHEMATIC DIAGRAM - 9
— :+B SIGNAL LINE
— — :-B SIGNAL LINE
K DECK CIRCUIT
ZZ : PLAYBACK SIGNAL LINE
aug> : RECORD SIGNAL LINE
P72
lend
P77
(2277
1C1004
BA7755A
FUP SELECT
61002
Ts0v2.2
401003 401007
7 1500P 74700P
Q1001
KTC3875GRTA
SWITCHING
(BEAT PROOF)
Q1003
a
2SD2144STA =
SWITCHING
(REC:ON)
Ic971 R972
ON2180RLC1 *°
PHOTO INTERRUPTER
$976 METAL
© REGINA F
rol
DECK
CIRCUIT
(CP1002) ON
SCHEMATIC
DIAGRAM-9
@) @)
RECINH_R
RECINH_F
2971
RGSD12A1445T
MECHANISM CIRCUIT
(DECK 2)
F
16951
ON2180RLC1
PHOTO INTERRUPTER
$051
Q1004-01005
Rioja 29D2144STA
BIAS OSG
(PLAY:ON)
Q1007
KTC3875GRTA
BIAS OSC CONTROL
[Tre ano|?
PHOTO_S
%n01042 $R1031
16V22 2° 27K
1C1001
AN7348STA-E1
P.B EQ/REC AMP/
ALC/TPS AMP
Q1008-01011
KTC3875GRTA
INTERFACE
R1095
100K
R1086
2.2K
8
ie)
-
a
R1037
100K] 07 a
o.1V| 0.2
Pde
By ot
0.2v|
Q1010
R1036
47
rol
DECK
CIRCUIT
(CP1001) ON
SCHEMATIC
MECHANISM CIRCUIT
(DECK 1)
42
DOO@OOOS®D
Pt
DIAGRAM-10
002
ro Mid
MECHANISM CIRCUIT
(CS971) ON
SCHEMATIC
DIAGRAM-9