Panasonic SA-VK660GC Service Manual page 90

SA-VK660GC / SA-VK660GS / SA-VK660GCS / SA-VK660GCT
15 16 17
SCHEMATIC DIAGRAM - 10
C
PANEL CIRCUIT
: +B SIGNAL LINE
TO PANEL
SECTION (1/2)
1 2 3 4 5
C6631
50V22
C1
CN6806
16
W6804 HP_R
HP_R 1
0
HP_GND
HP_GND 2
HP_L
HP_L 3
HP_GND 4
MIC_OUT
MIC_OUT
5
MIC_GND
MIC_GND 6
+9V
B
+9V 7
TO
MPORT_GND
MAIN CIRCUIT
MPORT_GND 8
(CN2806)
MPORT_R
IN SCHEMATIC MPORT_R 9
DIAGRAM - 5
MPORT_GND 10
MPORT_L
MPORT_L 11
MIC_LVL2
12
MIC_LVL2
MIC_LVL1
13
MIC_LVL1
LED_CTRL2
FL_CS
14 R6601
LED_CTRL2
LED_CTRL1
15
LED_CTRL1 FL_CLK R6603
-9V
16
-9V
1
FL_DOUT R6604
C2
H6556
1
GND2
2
MIC_VOL
E
3
TO MIC_SW
MIC CIRCUIT
4
MIC_MUTE
(H6900)
IN SCHEMATIC
5
MIC_GND
DIAGRAM - 11
6
+9V
7
15 16 17
18 19 20
: -B SIGNAL LINE : MAIN SIGNAL LINE
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
44 43 42 41 40 39 38 37 36 35 34
1 NC G10
2 NC G11
3 NC S17
4 NC VEE
5 IC6601
OSC S16
C0HBB0000057
6
NC S15
FL DRIVER
DIN S14
7
8 CLK S13
9 STB S12
10 K1 S11
11 K2 S10
470
12 13 14 15 16 17 18 19 20 21 22
220
C6636
220 100P
C6623
50V22
GND2
W6806
0
JK6552
5
G0C100JA0052
4
G0C101JA0052
3
G0C101JA0052
MUSIC PORT
2
1
6
7
18 19 20
21 22 23
: MIC / MUSIC PORT SIGNAL LINE
FL6602
A2BD00000178
FL DISPLAY
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
D6702
B0BC8R100004
GR10
33
GR11
32
SG17
31
30
D6708
B3AEA0000083
SG16
29
SG15
28
SG14
27
SG13
26
SG12
25
SG11
24
SG10
23
Q6701
Q6703 Q6702
B1GBCFJN0033
B1GBCFJN0033 B1GBCFJN0033
LED CONTROL SWITCH
LED CONTROL SWITCH LED CONTROL SWITCH
L6554
L6555
L6556
HEADPHONE
21 22 23
90
24 25 26
R6631 47
R6632 47
36 37 38 39 40 41 42 43 44
C6632
50V22
Z6400
B3RAB0000025
REMOTE CONTROL SENSOR
DGND
SYS6V
-VP_A
1 2 3
PCONT
C6482
SYNC
1000P
STGND
SYS6V
C6483 R6481
0.01 27
PCONT
VREF+
SYNC
SW5V
RMT
DGND
VREF+
D6481
RMT
B0BC5R600003
PHOTO_1
PHOTO_2 W6807 0
DGND
KEY1
KEY2
MOT10V
KEY3
DECK2
FL_DOUT
FL_CS
VJOG_A
VJOG_B
ECHO1
ECHO2
ECHO3
JK6551
ECHO_MUTE
GND2
GND1
5
MOT10V
L6551
G0C100JA0052
HP_SW
PLG2
4
L6553 PLG1
G0C101JA0052
HP_R
MODE_1
3
HALF
L6552
G0C101JA0052
HP_L
DVREF+
2
1
1/2 2/2
SA-VK660GC/GCS/GCT/GS PANEL CIRCUIT
6
HP_GND
7
24 25 26
27 28
A
B
H6555
1
9 FL2
-VP
8 -VP
FL1
7 FL1
I
6 SYS6V C
TO
SMPS CIRCUIT
5 SYS6V
(CN5951)
IN SCHEMATIC
4 PCONT
DIAGRAM - 15 / 16
3 SYNC
2 STGND
1 DGND
9
D
CN6807
30
SYS6V
1
PCONT
2
SYNC
3
SW5V
4
DGND
5
VREF+
6
7 RMT
E
8 PHOTO1
9 PHOTO2
10 KEY1
11 KEY2
12 KEY3
13 DECK2
FL_CLK B
14
TO
FL_DOUT MAIN CIRCUIT
15
(CN2807)
FL_CS
16
IN SCHEMATIC
F
DIAGRAM - 5
NC FL_RST
17
VJOG_A
18
VJOG_B
19
ECHO1
20
ECHO2
21
22 ECHO3
23 ECHO_MUTE
24 GND1
G
25 MOT10V
26 PLG2
27 PLG1
28 MODE_PB
29 HALF_PB
30 DVREF+
1
H
27 28