Panel Circuit - Panasonic SA-VK960GCP Service Manual

4.3.

Panel Circuit

1 2 3
SCHEMATIC DIAGRAM - 9
A
C
PANEL CIRCUIT
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
54 53 52
: MIC / MUSIC PORT SIGNAL LINE
B
H6701
E
SYS6V_GND 1
TO
MIC CIRCUIT MIC 2
(CN6701) MIC_SW 3
IN SCHEMATIC
MIC_GND 4
DIAGRAM - 10
+7V 5
B
TO
C6783
0.01
MAIN CIRCUIT
SYS6V_GND
LJ1*
(CNP2034)
IN SCHEMATIC
C
DIAGRAM - 8
CN6702
HPOUT_FL 1
HP_GND 2
B HPOUT_FR 3
TO
HP_MUTE 4
MAIN CIRCUIT
MIC 5
(CNP2601)
IN SCHEMATIC MIC_GND 6
DIAGRAM - 8 M_PORT_L 7
MPORT_GND
MPORT_GND 8
M_PORT_R 9
D
NC 10
JK6802
L6903 G0C100JA0052
5
4
R6762 L6905
2.2K G0C100JA0052
2
R6760
L6906
2.2K
G0C100JA0052
3
6
E
7
L6808
1
G0C100JA0052
5
L6801 G0C100JA0052
4
L6802 J0JBC0000041
2
L6803 J0JBC0000041
3
F
6
7
L6804 G0C100JA0052
1
JK6801
C6809 16V47
C6810 16V47
R6802 R6804
C6804 10 10
R6810
1000P R6807
C6806 10 10
1000P
Q6801
R6803 R6805
10 10
G B1ABEB000002
R6808 R6811
10 10 MUTING
Q6801
R6809
Q6802 4.7K
R6801 4.7K
R6806 R6814
R6813
Q6802 1K 1K 56K
B1ABEB000002
R6812 C6808
MUTING
50V4.7P
27K
Q6803
H R6815
1.8K
B1GCCFGA0006
MUTING CONTROL
1 2 3
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4 5 6
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
MIC
MIC_SW
M+9V
Q6703
+7V B1GBCFJN0033
LED DRIVE
Q6704
B1GBCFJN0033
LED DRIVE
R6768 R6703 R6704 R6769
1K
1.2K 1.2K 1K
MIC_GND
R6916
HPOUT_FL Q6704
2.7K
LED_2
R6719
HP_GND
2.7K
HPOUT_FR
FL_GND
HP_MUTE
P1
MIC Q6703
P2
MIC_GND P3
LED_1
M_PORT_L
P4
SYS6V_GND
M_PORT_R
Q6701
DC_DET
B1GBCFJN0033 P5
LED DRIVE R6708 P6
3.9K
SYS6V_GND P7
SW+5V
P8
R6709
MPORT 18K P9
Q6702 -VP
B1GBCFJN0033 P10
MPORT_L DC DETECT P11
P12
MPORT_R P13
FL_GND
P14
P15
P16
P17
P18
MPORT_GND
P19
MPORT_L P20
SYS6V_GND
IC6702
MPORT_R
C0ABBB000230
HP_SW MUSIC PORT AMP
C6724
1
HP_B C6730
0.1
MPORT_GND
4 -VCC 5
HP_A -7V
3 6
C6726
100P
2 7
C6732
C6728 C6727
1
47P
M_PORT_R 47P
1 +VCC 8
HP_GND R6767
15K
HPOUT_FL
C6731
HPOUT_FR
1
M_PORT_L
+7V
R6710 R6711 R6712 R6713 R6714
1K 1K 1.2K 1.8K 2.2K
KEY1
HP_A
SYS6V_GND
HP_GND
R6729 R6730 R6731 R6732
1K 1.2K 1.8K
1K
KEY3
-7V
HP_MUTE
HP_B
4 5 6
7 8 9
FL6601
A2BD00000163
FL DISPLAY
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
C6711
330P
C6712
330P
C6713
330P
C6714
330P
C6715
47P
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
1 SG5 VEE
2 SG6 GR16 47
[63] SG3
[49] VSS
3 SG7 GR15 46
[64] SG4 [50] OSCI
4 SG8 GR14 45
44
5 SG9 GR13
6 SG10 GR12 43
IC6701
7 SG11 GR11 42
C0HBB0000064
8 SG12 GR10 41
FL DRIVER
9 SG13 GR9 40
10 SG14 GR8 39
38
11 SG15 GR7
12 SG16 GR6 37
13 SG17 GR5 36
[17] SG21 [31] SG35
35
14 SG18 GR4
[18] SG22 [32] GR1
15 34
SG19 GR3
16 SG20 GR2 33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
D6910
R6715 R6717 B3ADA0000129 R6770
R6718 R6716
2.7K 4.7K 6.8K 10K
Q6705
B1GBCFJN0033
LED DRIVE
R6734
R6733 R6735 R6736 R6737 R6738
2.2K 2.7K 4.7K 6.8K 10K 22K
7 8 9
31
10 11
C6719
0.01
C6720
9 8 7 6 5 4 3 2 1
1000P
R6741
R6743
47
27
C6718
C6716
6.3V47
50V22 FL1
R6742
FL2
47
-VP
D6705 L6701
C6717
G0C101JA0052
B0BC3R400001
50V3.3
FL_GND
D6709
FL_GND B3AAA0000803
DVREF+
KEY2
SYS6V_GND
JOG_A
JOG_B
MPORT
R6739
1K
LED_1
LED_2
SW+5V
-VP
KEY1
KEY2
KEY3
FLD_CLK
8G
FLD_DATA
7G
6G FLD_CS
5G FLD_RESET
4G JOG_A
3G JOG_B
2G +7V
LED_USB
1G
-7V W6205 0
DC_DET
P35
M+9V
P34
PLUNGER_1
P33
PLUNGER_2
P32
P31
P30
DVREF+
P29
P28
Q6603
P27
PLUNGER_2
B1ACKD000006
P26
PLUNGER SUPPLY
P25
M+9V
P24
R6601
R6605
P23 22K
2.7
Q6601
P22
P21 B1GBCFJJ0051
R6602
PLUNGER CONTROL
M+9V 1K
2.7K
HP_SW
Q6604
B1ACKD000006
PLUNGER_1
LED_USB
PLUNGER SUPPLY SWITCH
R6603
R6606
22K
MIC_SW
R6604
1K
R6607
270K
Q6602
B1GBCFJJ0051
PLUNGER CONTROL
10 11
SA-VK960GCP
12 13 14
A
Z6702
B3RAD0000125
3 2 1 REMOTE SENSOR
H6703 K
TO
FL1
1
SMPS CIRCUIT
FL2
2 (CNP5904)
3 -VP IN SCHEMATIC
DIAGRAM - 14
4 FL_GND
B
CN6902
1 DVREF+
2 KEY2 D
TO
3 C
SYS6V_GND
TACT SWITCH
4 SYS6V_GND
CIRCUIT (H6704)
5 JOG_A
IN SCHEMATIC
6
JOG_B DIAGRAM - 10
7 M_PORT
CN6703
1
30 STANDBY_LED
29 LED_1
28 LED_2
27 SW+5V
D
SYS6V_GND
26
25 VREF+
24 RMT
23 PHOTO_1
22 PHOTO_2
21
KEY1
R6744 0
20 KEY2
19 KEY3
18 DECK2
B
TO
17 FLD_CLK
MAIN CIRCUIT
16 FLD_DATA
(CN2602)
15 FLD_CS
IN SCHEMATIC
E
14 FLD_RESET
DIAGRAM - 6
13 JOG_A
12 JOG_B
+7V
11
10 LED_USB
9 -7V
8 DC_CET
7 GND
6 M+9V
PLUNGER_1
5
4 PLUNGER_2
3 MODE_1
F
2 HALF_1
1 DVREF+
30
CN6601
1 PL2
2 PL1
R6609
3 DVREF+
G
10K TO
4 DGND
DECK
5 DECK2
R6610
MECHANISM
10K
6 PHOTO_PB
CIRCUIT (CN971)
7 PHOTO_RB IN SCHEMATIC G
HALF_1
DIAGRAM - 10
8 HALF_PB
9 SYS6V_GND
MODE_PB
10
R6608
270K
H
SA-VK960GCP PANEL CIRCUIT
12 13 14