Panasonic SA-VK61DGS Service Manual page 97

SCHEMATIC DIAGRAM - 29
PANEL CIRCUIT
KRC102MTA
SYNC SWITCH
Q616
R636 R639
10K 22K
D617
C608
B0AACK000004
50V0.1
Q600
Q600
B1GACFLL0007
RESET SWITCH
R640
680
C611
X601
39P
R643 C617
10M 22P
R644
X602
330
C618
22P
X601
H2A100500006
X602
H0A327200073
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: MAIN SIGNAL LINE : PLAYBACK SIGNAL LINE
: -B SIGNAL LINE : RECORD SIGNAL LINE
: +B SIGNAL LINE : MIC SIGNAL LINE
R657
47
B1ACCF000063
KRC102MTA
B1ACCF000063
Q616
R638 C625
4.7K 35V4.7
C609 R659
D632
0.01 10K
B0AACK000004
C610
50V4.7
C612
39P
R916
100K
Q613
Q612
R918
47
Q612, 613
KTC3199GRTA
SWITCH
TO
POWER CIRCUIT
(CN954) ON
SCHEMATIC DIAGRAM - 37
H600/W600
1 2 3 4 5 6 7
R676
1
R677
1 L601
R656
47 G0C100JA0030
D613
B0BA5R600016
D612
Q603
C640
50V3.3
Q603
D612
SUPPLY SWITCH
B0ACCE000003 R650
470K
R651
10K
Q605
R653
R654
PCONT SWITCH
470K
Q604
Z600
Q604
SUPPLY SWITCH
B3RAB0000025
REMOTE SENSOR
G VDD O
3
2 1
C637 C638 R672
0.01 1000P 100
R699 R655
22 22
C639
6.3V47
D633
D633
B0BA5R000004 MA2C700A0F
Q608 Q609
R658
B1GCCFJJ0015 B1GCCFJJ0015
100K
SWITCH (MOTOR) SWITCH (REC:H)
Q608 Q609
Q614, 615
KTA12710YTA
PLUNGER ON/OFF
SWITCH
R688
Q614
2.7
R689
22K
R691
1K
R692
Q615
2.7
R693
22K
R698
1K
R911
100K
Q610
Q611
R914
R917
56K
R915
56K
47
Q610, 611
KTC3199GRTA
SWITCH
97
SYNC
PCNT
SYS6V
VREF+
19
SPEA
18
+9V
17
NJU_LAT
16
PL_GND
15
VREF+
14
LED9V
13
MUTE_A
12
TO
+15V
11 MAIN CIRCUIT
REC_R
(CN601) ON
10
Q605
REC_L
4.7K SCHEMATIC
9
AGND DIAGRAM - 14
8
PBR
7
PBL
6
MIC
5
MIC_GND
DVREF+
4
HPR
3
HPGND
2
VREF+
HPL
1
D616
CP601
RMT
SYS6V
SERE
R648
1
5.6K
DSP_RST/
2
VOL_CS+
D616
3
DSP_CS
4
SERF
5
PLLCE
6
DCDET
DVD_CMD
7
SYNC
PLLDA
8
DVD_STA
9
SERC
10
DVDCLK
11
VREF+ SERB
12
CHG_HALF
13
DVD_MUTE
TO
14
CHG_CW
MAIN CIRCUIT
15
(CN602) ON
SERA
16
SCHEMATIC
CHG_CCW
17
DIAGRAM - 16
PLLD_IF
18
CHG_PLGR
19
20
DCDET
21
SERD
22
KEYLAT/REGIN
23
SD
24
CHG_AD1
25
26
CHG_AD2
27
SW5V
28
CHG_SW
29
MOT10V
30
CP602
PPL1
1
PPL2
2
DVREF+
TO
3
PL_GND DECK
R921
4
10K
MECHANISM
DECK2
5
CIRCUIT
PPHOTO_1
6
(CN971) ON
PPHOTO_2
R923
7 SCHEMATIC
22K
HALF_PB
DIAGRAM - 33
8
R924
9
12K
MODE_PB
10
R925
100
CP600
R922
100
SA-VK61DGS