Panasonic SA-VK31GC Service Manual page 65

SCHEMATIC DIAGRAM - 13
PANEL CIRCUIT
D613
B0BA5R600016
L601
G0C100JA0030
B3RAB0000025
C640
REMOTE SENSOR
50V3.3
1000P
Q609
Q609
B1GCCFJJ0015
SWITCH(REC:H)
Q608
Q608
B1GCCFJJ0015
SWITCH(MOTOR)
R646 R645
C609
100K 100K
100P
C608
C607
100P 50V1
Q600
Q600
B1GACFLL0007
POWER RESET SWITCH
Q612,Q613
KTC3199GRTA
SWITCH
R920
10K
PHOTO_1
R916
Q612
100K
Q613
R698
R918
R917
1K
47
56K
R911
R919
100K
10K
PHOTO_2
Q610
Q611
R924
R915 R914
12K
56K
47
Q610,Q611
KTC3199GRTA
SWITCH
10
TO
(CN971) ON SCHEMATIC DIAGRAM - 15
: -B SIGNAL LINE
: +B SIGNAL LINE
Z600
O VDD G
2
1 3
C638
C637
0.01
R655
47
VREF+
C639
6.3V47
RMT
SW5V
REC_H
REC_01
MOTOR
MOT_01
PHOTO_2
PHOTO_1
MM_RST
CDPCONT
SW1
SW2
CHG_PLGR
CHG_HALF
CHG_CW
CHG_CCW
DC_DET
SYNC
R638
R677 R658
470
R639
100K
100K
22K
D617
B0AACK000004
VREF+
C610
50V2.2
Q614,Q615
KTA12710YTA
PLUNGER ON/OFF SWITCH
PL1
PL2
MOT10V
R693
R691 R689
22K
1K 22K
Q614
R692
2.7
Q615
R688
2.7
R921
10K
DECK1
R923
22K
DECK2
C626
0.01
9 8 7 6 5 4 3 2 1
CP600
DECK MECHANISM CIRCUIT
: MIC SIGNAL LINE
: MAIN SIGNAL LINE
Q604
B1ACCF000063
DECK SUPPLY SWITCH
SYS6V
PCONT
SYNC
R654
470K
R653
4.7K
Q604
DVREF+
R651
R652
1K
VREF+
R648
5.6K
R647
22K
ST/DO
SW5V
PLLCE
SD
DSA_DI
MM_RST
DSA_SI
LED9V
PLLCLK
DSA_AI
ASP_DAT
ASP_CLK
PLLDA
VREF+
DC_DET
CHG_CCW
CHG_CW
CHG_HALF
CHG_PLGR
SW2
SW1
CDPCONT
CHG_AD1
CHG_AD2
MOT10V
R649
150
D614
MUTEH
MUTEA
HPL
HPR
REC_01
SPEA
MIC
+9.0V
MUTE_L
DMT
H_DECK1
BP1
MOT_01
65
SA-VK31GC / SA-VK31GS
FL2
1
-VP
2
Q603
FL1
3
B1ACCF000063
4
VREF SUPPLY SWITCH
SYS6V
5
PCONT
6
SYNC
7
D.GND
8
D.GND
9
D612
B0ACCE000003
H600/
R650
W600
470K
10K
Q603
Q605
Q605
KRC102MTA
PCONT SWITCH
1
ST/DO
2
SW5V
3
PLLCE
4
SD
5
PLLCE1
6
D.GND
7
DSA_DI
8
MM_RST
9
DSA_SI
10
11
LED9V
12
PLLCLK
13
DSA_AI
14
ASP_DAT
15
ASP_CLK
16
MDATA/PLLDA
17
VREF+
18
DC_DET
19
CHG_CCW
20
CHG_CW
21
CHG_HALF
22
CHG_PLGR
23
SW2
24
SW1
25
CDPCONT
26
CHG_AD1
27
CHG_AD2
28
AGND
29
MOT10V
30
CP602
R659
100K
/CD
1
B0AACK000004
MUTEH
2
MUTEA
3
HPL
4
HP_GND
5
HPR
6
REC_H
7
SPEANA
8
MIC_GND
9
MIC
10
+9.0V
11
RDS_DET
12
DMT
13
DECK1_H
14
BP1
15
MOTOR
16
PL_GND
17
CP601
TO
TRANSFORMER
CIRCUIT
(CN951) ON
SCHEMATIC
DIAGRAM - 18
TO
MAIN CIRCUIT
(CN2902) ON
SCHEMATIC
DIAGRAM - 7
TO
MAIN CIRCUIT
(CN2903) ON
SCHEMATIC
DIAGRAM - 7