Panel Circuit - Panasonic SA-AK340EE Service Manual

17.5. (C) Panel Circuit
SCHEMATIC DIAGRAM - 4

PANEL CIRCUIT

: +B SIGNAL LINE
R6302
1K
S6302
TAPE
R6303
2.2K
S6303
STOP
R6304
1.8K
S6201
S6304
DECK2
REC
R6202
OPEN
R6305
1K R6493
2.2K
S6202
S6305 10K
DISPLAY/
TUNER/
DEMO R6203
BAND R6306
2.2K
2.7K
S6203
S6306
DECK1/2
MUSIC P.
R6204 R6492
R6307
1.8K 47K
4.7K S6204
H.BASS
R6205
R6308
2.2K
6.8K
S6205
S6308
FF
DISC
R6206
CHECK
2.7K
S6206
W6502
REW
0 R6207
4.7K
S6207
DECK1
OPEN
R6208
39K
EVEKE2F3524B
R6457
390
D6457,D6462
B3ACA0000302
K6104
0
QR6457
B1GBCFLL0037
LED DRIVE
JK6551
1
7
C6553 C6551 C6552
6
0.01 0.01 0.01
L6553 G0C3R3JA0027
3
L6552 G0C3R3JA0027
2
L6551 G0C3R3JA0027
4
5
: -B SIGNAL LINE : MAIN SIGNAL LINE
R6110 R6109 R6108
22K 10K
KEY2
VREF+
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
R6491
47K GND2
VJOG_B
C6631
50V22
VJOG_A
1 2 3
A COM B
R6605 82K
VR6491
W6504
0
VOLUME JOG FL_DOUT R6604 220 W6503 0
PA_SW
FL_CLK R6603 220 W6505 0
FL_CS R6601 470
MOT_10V
D6462
D6457
VOL_LED
GND2
R6107 R6106 R6105 R6104 R6103 R6102 R6199 R6399
6.8K 4.7K 2.7K 2.2K 1.8K 2.2K 1K 10K 10K
FL6602
A2BD00000138
44 43 42 41 40 39 38 37 36 35 34
GR10
1 NC G10 33
GR11
2 NC G11 32
GR12
3 31
NC G12/S17
4
NC VEE 30
IC6601
SG16
5 OSC S16 29
C0HBB0000057
SG15
6 NC S15 28
FL DRIVER
SG14
27
7 DIN S14
SG13
8 CLK S13 26
SG12
9 25
STB S12
SG11
10 24
K1 S11
SG10
11 K2 S10 23
12 13 14 15 16 17 18 19 20 21 22
C6636 100P
C6623 50V22
Z6481
B3RAB0000025
REMOTE SENSOR
1 2 3
R6481
0
C6481
50V22
67
TO
TRANSFORMER CIRCUIT (CN5951)
ON SCHEMATIC DIAGRAM-5
H6555/W6555
1 2 3 4 5 6 7 8 9
GND2
SYNC
PCONT
SYS6V
R6458
D6635
4.7K C6635
B0BC5R600003
50V22
GND2
C6632
SYS6V
50V22
PCONT
SYNC
VREF+
RMT
P_GND
KEY1
KEY2
KEY3
FL_CLK
FL_DOUT
FL_CS
VJOG_B
VJOG_A
VOL_LED
SW_LED
MOT10V
PA_IN_R
PA_IN_GND
PA_IN_L
SW5V
GND2
HP_R
HP_GND
HP_L
+15V
PA_GND
C6752
0.01
PA_IN_R
R6751
PA_IN_L
PA_SW
3.3K
GND2
R6752
1.5K
SA-AK340EE PANEL CIRCUIT
SA-AK340EE
SYS6V
1
PCONT
2
SYNC
3
VREF+
4
RMT
5
P_GND
6
KEY1
7
KEY2
8
KEY3
9
H.BASS_LED
10
FL_CLK TO
11
MAIN
FL_DOUT
12
CIRCUIT
FL_CS
13
(CN2806) ON
FL_RST
14
VJOG_B SCHEMATIC
15
DIAGRAM-3
VJOG_A
16
VOL_LED
17
SW_LED
18
MOT10V
19
PA_IN_R
20
W6501 0 PA_IN_GND
21
PA_IN_L
22
SW_5V
23
D_GND
24
HP_R
25
HP_GND
26
HP_L
27
28
29
+15V
30
CN6601
C6751
1
0.01
7
C6753
6
R6753 0.01
3
3.3K
2
4
5
R6754
JK6751
1.5K