Panasonic SA-VK31GC Service Manual page 49

LCH
(DECK 1)
P.B. HEAD
LCH
(DECK 2)
R/P HEAD
IC1004
C1AA00000612
R/P SELECT
2 3
4
(DECK 2)
ERASE HEAD
Q1001,Q1003
SWITCHING
(BEAT PROOF/
RECH)
MOTOR
B
M
Q1017
Q608
SWITCH
MOTOR
SWITCH (MOTOR)
Q615
PLUNGER
ON/OFF
SWITCH
D951
PL971
B
44~80 81~88
FL 600
FL DISPLAY
IC1001
AN7348S-E1
P.B. EQ/REC AMP/
ALC/TPS AMP
24(23)
1(2)
22(3)
21(4)
17(8)
15
NOR/CrO &
HI/LO LOGIC
6
LOGIC L/H
19
ALC
RIPPLE
LOGIC
REJECTION
REC/PB
9 11
B
L1002
IC601
C1BB00000574
I/O EXPANDER
DAT 2
CONTROL
CIRCUIT
11 BP1
CLK 3
REC 12
H1 13
DMT 6
MUTE_E
D609 9
5 SSEQLED
MUTE_A
7
MUTE_H
8
10 1M
MUTE_L
4
14 1PL 2PL 15
C2BBGF000511 IC600
FROM POWER
TRANSFORMER
20(5)
18(7)
14
B
10
Q1012
(Q1013)
MUTING
16
13
Q609
SWITCH
(REC:H)
BIAS OSC
CONTROL
Q1004,Q1005,
Q1007
Q1016
DECK
MUTING
SWITCH
Q614
PLUNGER
ON/OFF
SWITCH
D971
PL970
B
92
MICROPROCESSOR
29
Z600
REMOTE SENSOR
49
SA-VK31GC / SA-VK31GS
Q1014(Q1015)
BUFFER
AMP
Q1020
(Q1021)
MUTING
SWITCH
Q2106
(Q2706)
MUTING
SWITCH
Q2911
MUTING
CONTROL
IC603
C1BB00000086
SPECTRUM
ANALYSER
10
93 15
20 19
X602
8
11 12 17
14 10 11