Panasonic SA-DK3 Service Manual page 180

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[ DECK 1 ]
PLAYBACK
HEAD
(L ch)
TP3(
TP4
)
Q1103 (Q1104)
[ DECK 2 ]
R/P
HEAD SELECT
(PLAY:ON)
HEAD
(L ch)
TP5
BA7755A
IC1102
R/P SELECT
2
1
+B3
[ DECK 2 ]
ERASE
HEAD
TP11
TP12
Q1179
SWITCHING
(B.P .)
[ DECK1 ]
[ DECK2 ]
0N2180RLC
0N2180RLC
IC951
IC971
VREF+
INTERFACE
INTERFACE
Q1118,1119
Z1101
INTERFACE
M51167AFP-TB
IC1101
P.B. EQ / TPS AMP
36(1)
33(4)
32(5)
31(6)
Q1101(Q1102)
HEAD SELECT
(PLAY:ON)
Q1218
SWITCHING
(REC:ON)
+B6
27(10)
24
(13)
4
14
3
25(12)
23
5
Q1107 (Q1108)
REC EQ
(CrO2/H.SPEED)
+B3
L1201
BIAS OSC
CONTROL
Q1173~1176
SWITCHING
Q1171
(REC:ON)
+B6
7
16
VREF+
Q1120,1121
13
Q1203,1220
VREF+
MOTOR
+B5
DRIVE
M
MOTOR
(1/2)
2
19
34
+B3
30(7)
18
TPS
16
21
17
+B3
CR NETWORK
M51167AFP-TB
IC1101
(1/2)
REC AMP / ALC
26(11)
28(9)
29(8)
SW
ALC
AGC OFF
22
15
3
[ DECK1 ]
S953
(ATS/CrO2)
[ DECK2 ]
S973
(ATS/CrO2)
1
4
10
BU2090AF-E2
IC1105
SYSTEM CONTROL
14
Q1206,1208
Q1207,1209
SOLENOID
SOLENOID
D971
D951
DRIVE
[DECK2]
+B5
+B6
+B5
SOLENOID
SOLENOID
Q1153(Q1154)
BUFFER
AMP
TP9(
TP10
)
+B3
TPS
Q1115
(Q1116)
MUTING
Q1151
(Q1152)
SWITCHING
(PLAY:ON)
REC L
Z971
INTERFACE
DECK2
11
8
2
SER1
DATA
15
3
SER4
DRIVE
[DECK1]
+B6

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