Panasonic SA-AK770PL Service Manual page 88

SA-AK770PL / SA-AK770GCP
16.7. Deck & Deck Mechanism Diagram
IC1001
AN7326K
DECK R/P IC
LCH
22
(DECK 1)
.B. HEAD
RCH
1
(DECK 2)
HEAD
15
8
L1301
(DECK 2)
ERASE HEAD
Q1317
SWITCH
BEAT PROOF
LEVELSWITCH
4
2 3
5
IC1000
C1AA00000612
ANALOG SWITCH
DECK MECHANISM CIRCUIT
VREF
D971
IC971
CNB13030R2AU
PHOTO INTERUPTOR
VREF
S971 MODE
S972 HALF
S975 RECINH_F
VREF-
DECK MECHANISM P.C.B.
19
4
16
7
6
9
Q1309,Q1310
Q1304 Q1303
BIAS
REC:H
SWITCH SWITCH
SWITCH
Q1312
MOTOR
M 12V
Q1316 Q1314
SWITCH SWITCH
Q1315
SWITCH
MOTOR
12V
TO MAIN
(1/2)
TO MAIN
(2/2)
SA-AK770PL/GCP DECK/DECK MECHANISM/USB BLOCK DIAGRAM
88
SIGNAL LINES
: MAIN SIGNAL LINE : CD SIGNAL LINE
: CD DA SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE : FM/AM SIGNAL LINE : USB SIGNAL LINE
: TAPE RECORD SIGNAL LINE : AUX/MIC/MUSIC PORT SIGNAL LINE
( ) Indicates the Pin No. of Right Channel. NOTE : Signal Lines are applicable to the Left Channel only.