Panasonic SA-AKX74PH Service Manual page 100

15 16 17 18
SCHEMATIC DIAGRAM - 18
C PANEL CIRCUIT
: +B SIGNAL LINE
P1
G
TO
CN6006
MEMORY LED
LED_CA
CIRCUIT (ZJ6800*)
LED_AN
IN SCHEMATIC
DIAGRAM - 19
I
TO
CN6004
TOP BAR LED
CIRCUIT (ZJ6600*) PW_+2.4V
IN SCHEMATIC LED_SUPPLY_GND
DIAGRAM - 19
J
TO
TO PANEL
CN6005
BOTTOM BAR LED
CIRCUIT (1/2)
PW_+2.4V
CIRCUIT (ZJ6700*)
IN SCHEMATIC LED_SUPPLY_GND
DIAGRAM - 19
R6018
1.2K
S6014
ALBUM/TRACK
R6000
1.2K
S6002
POWER
NOTE: " * " REF IS FOR INDICATION ONLY
15 16 17 18
19 20 21
: -B SIGNAL LINE : MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
Q6002
B1BABG000007
LED DRIVE
R6055 R6028
R6019 180 180 R6025
2.7K 330
R6010
R6026
47
680
QR6003
B1GBCFJJ0051
LED DRIVE
R6008
100
1
2
D6002
B3AEA0000127
R6057
220
R6023 220
R6027 220
R6009 QR6001
820 R6034 R6007
B1GBCFJJ0051
820
2
LED DRIVE
1
R6032 R6037
820
R6022 220
R6021 220
2
D6001
1 B3AEA0000127
R6001 R6003 R6002 R6004 R6005
1.5K 2.2K 3.3K 4.7K 6.8K
S6003 S6006 S6005 S6000 S6004
MEMORY USB CD RADIO/EXT-IN PLAY/PAUSE
PRESET EQ
R6012 R6011 R6016 R6017 R6015
1.5K 2.2K 3.3K 4.7K 6.8K
S6012 S6013
S6007 S6011 S6016 S6010
MEMORY USB
D.BASS SUPER WOOFER MANUAL EQ REWIND
REC/PAUSE REC/PAUSE
19 20 21
22 23 24
: AUDIO OUTPUT SIGNAL LINE
SUBW_LED
FL_GND
PW_+18V
MIC
P3 MIC_GND
MPORT_R
MPORT_GND
MPORT_L
P2
MPORT_SW
VOL_JOGA
VOL_JOGB
ROT_JOGB
ROT_JOGA
P0
FL_DA
FL_CS
FL_CLK
LED_DIMMER
RMT
PW_+5V
LED_SUPPLY_GND
D6004
PW_SYS3.3V
B3AEA0000127
SUBW_LED
LED_SUPPLY_GND
LED_DIMMER
PW_CD3.3V
820 PW_+5V
LED_SUPPLY_GND
DGND
KEY2
820 KEY1
-VP
D6003
MIC_GND
B3AEA0000127
MIC
R6013 R6006
15K 47K
S6008
MPORT_SW
S6001
LATIN
STOP MPORT_L
MPORT_GND
MPORT_R
S6015
R6014 R6056
OPEN/CLOSE
15K 47K
S6009
FORWARD
KEY2
KEY1
22 23 24
100
25 26 27
CN6000
27
1 FL-GND
2 DC 18V
3 +9V
4 MIC
5 MIC_GND
6 MPORT_R
7 MPORT_GND
8 MPORT_L
9 MPORT_SW
10 J_VOLA
11 J_VOLB
B
12 J_ROTB
TO
13 J_ROTA MAIN(MICON)
14 FL_DOUT CIRCUIT (CN2003)
15 FL_CS IN SCHEMATIC
16 FLCLK DIAGRAM - 6
17 RMT
18 KEY1
19 KEY2
R6035 0
20 DGND
21 SYS3.3V
22
SUBW_LED_SUPPLY
23 LED SUPPLY GND
24 LED_DIMMER
25 VP_DET
26 CD3.3V
27 +5V
1
R6020 10K
R6024 10K
ZJ6003* K
TO
1 MIC_GND
MIC CIRCUIT
2 MIC_SW
(ZJ6500*)
3 MIC
IN SCHEMATIC
4 +9V
DIAGRAM - 20
ZJ6002* F
TO
1 MPORT_SW
MUSIC PORT
2 MPORT_L
CIRCUIT (ZJ6401*)
3 MPORT_GND
IN SCHEMATIC
4 MPORT_R
DIAGRAM - 19
1/2 2/2
SA-AKX74PH/PN PANEL CIRCUIT
25 26 27
28
A
B
C
D
E
F
G
H
28