Panasonic SA-VK31EE Service Manual page 64

SA-VK31EE
SCHEMATIC DIAGRAM - 13
PANEL CIRCUIT
D613
B0BA5R600016
L601
G0C100JA0030
C640
50V3.3
Q609
Q609
B1GCCFJJ0015
SWITCH(REC:H)
Q608
Q608
B1GCCFJJ0015
SWITCH(MOTOR)
R646
C609
100K
100P
C607 C608
50V1
100P
Q612,Q613
KTC3199GRTA
SWITCH
R920
10K
PHOTO_1
R916
100K
Q613
R918
R917
47
56K
R919
10K
PHOTO_2
Q611
R915
47
Q610,Q611
KTC3199GRTA
SWITCH
: -B SIGNAL LINE
: +B SIGNAL LINE
Z600
B3RAB0000025
REMOTE SENSOR
O VDD G
1 3 2
C638
C637
1000P 0.01
R655
47
C639
6.3V47
R638
R677 R658
470
R639
R645
100K
100K
100K 22K
D617
B0AACK000004
C610
50V2.2
Q600
Q600
B1GACFLL0007
POWER RESET SWITCH
Q614,Q615
KTA12710YTA
PLUNGER ON/OFF SWITCH
Q612
R693
R689
R691
22K
1K 22K
R698
R692
1K
2.7
Q615
R911
100K
Q610
R921
10K
R924
R914
12K
56K
R923
22K
10 9 8 7 6 5 4 3 2
TO DECK MECHANISM CIRCUIT
(CN971) ON SCHEMATIC DIAGRAM - 15
: MIC SIGNAL LINE
: MAIN SIGNAL LINE
Q604
B1ACCF000063
DECK SUPPLY SWITCH
SYS6V
PCONT
SYNC
R654
470K
R653
4.7K
Q604
DVREF+
VREF+
R652
1K
RMT
VREF+
R648
5.6K
SW5V
REC_H
ST/DO
SW5V
REC_01
PLLCE
SD
MOTOR
DSA_DI
MM_RST
MOT_01
DSA_SI
PHOTO_2
PHOTO_1
LED9V
MM_RST
PLLCLK
CDPCONT
DSA_AI
SW1
SW2
ASP_DAT
CHG_PLGR
ASP_CLK
CHG_HALF
PLLDA
CHG_CW
CHG_CCW
VREF+
DC_DET
DC_DET
SYNC
CHG_CCW
CHG_CW
CHG_HALF
CHG_PLGR
VREF+ SW2
SW1
CDPCONT
CHG_AD1
CHG_AD2
MOT10V
R649
150
PL1
MUTEH
PL2
MUTEA
MOT10V
HPL
Q614
HPR
REC_01
SPEA
R688
2.7
MIC
+9.0V
MUTE_L
DECK1
DMT
DECK2 H_DECK1
BP1
C626
MOT_01
0.01
1
CP600
64
Q603
B1ACCF000063
VREF SUPPLY SWITCH
PCONT
D.GND
D612
B0ACCE000003
R650
470K
R651
10K
Q603
Q605
Q605
KRC102MTA
PCONT SWITCH
R647
22K
ST/DO
PLLCE
PLLCE1
DSA_DI
MM_RST
DSA_SI
LED9V
PLLCLK
DSA_AI
ASP_DAT
ASP_CLK
MDATA/PLLDA
VREF+
DC_DET
CHG_CCW
CHG_CW
CHG_HALF
CHG_PLGR
CDPCONT
CHG_AD1
CHG_AD2
MOT10V
R659
100K
D614 B0AACK000004
MUTEH
MUTEA
HP_GND
REC_H
SPEANA
MIC_GND
RDS_DET
DECK1_H
MOTOR
PL_GND
FL2
1
-VP
2
FL1
3
TO
4 TRANSFORMER
CIRCUIT
SYS6V
5
(CN951) ON
SCHEMATIC
6
DIAGRAM - 18
SYNC
7
D.GND
8
9
H600/
W600
1
2
SW5V
3
4
SD
5
6
D.GND
7
8
9
10
11
12
13
14
TO
MAIN CIRCUIT
15
(CN2902) ON
16
SCHEMATIC
DIAGRAM - 7
17
18
19
20
21
22
23
SW2
24
SW1
25
26
27
28
AGND
29
30
CP602
/CD
1
2
3
HPL
4
5
HPR
6
7
TO
8
MAIN CIRCUIT
(CN2903) ON
9
SCHEMATIC
MIC
10
DIAGRAM - 7
+9.0V
11
12
DMT
13
14
BP1
15
16
17
CP601