Panel, Lcd, Remote Sensor & Usb Circuit; (For Sa-Akx12Ph/Pn-K, Sa-Akx12Pr - Panasonic SA-AKX12EB Service Manual

3.3. Panel, LCD, Remote Sensor & USB Circuit (For SA-AKX12PH/PN-K, SA-AKX12PR-K)
With reference to original service manual (section 16.4.) on page 85 for Model No. SA-AKX12PH/PN-K
With reference to SA-AKX12PH/PN-K service manual (section 16.4.) on page 85 for Model No. SA-AKX12PR-K
1 2 3
SCHEMATIC DIAGRAM - 7
A
C PANEL CIRCUIT
VR6002
K9AA012Y0004
R6012 R6013 ALBUM/TRACK
10K 10K
B
1 2 3
S6001 S6006
POWER D.BASS
R6068
S6002 S6007
R6001 R6006
USB 1.2K MANUAL EQ 1.2K
R6067
C6055 C6060
R6002 R6007
S6003 S6008
1.5K 1.5K 100P 100P
CD FORWARD
C
R6003 R6008
S6004 S6009
2.2K 2.2K
RADIO/EXT-IN REWIND
R6004 R6009
S6005 S6010
3.3K 3.3K
PLAY / PAUSE ALBUM/TRACK
R6005 R6010
S6012 S6011
4.7K 4.7K
STOP OPEN/CLOSE
D
D LCD CIRCUIT
: +B SIGNAL LINE
E
L5AYAYY00061
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
F
22 21 20 19 18 17 16 15 14 13 12
SEG21
23 SEG21 COM2 11
SEG20
24 SEG20 COM1 10
SEG19
[21] SEG23 [12] COM3
25 SEG19 COM0 9
SEG18 [22] SEG22 [13] SEG31
26 8
SEG18 BZ
SEG17
27 SEG17 IC900 VDD 7
SEG16
28 SEG16 C0HBA0000295 VLCD 6
SEG15
29 LCD DRIVER 5
SEG15 VSS
SEG14
30 DATA 4
SEG14 [34] SEG10 [1] /CS
G SEG13
31 /WR 3
SEG13 [35] SEG9 [44] SEG0
SEG12
32
SEG12 /RD 2
SEG11
33 SEG11 1
34 35 36 37 38 39 40 41 42 43 44
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
: +B SIGNAL LINE
CN6005
DGND
1
2 VREF+
VR6001
3 RMT
EVEKE2F3524B
VOLUME 4 NC
CN6001
17 DGND
16
+5V
1 2 3
15 DIMMER
C6050
14 DVREF+
1000P
13 VOL_JOG
R6059
12 SYS3.3V
22K 22K
RMT
11
10
R6058 CD3.3V
12K 12K
9 LCD_DATA
8 LCD_WR
C6051 C6052
R6070 R6060
100P 100P
10K 10K 7 LCD_CE
6 FL-GND
5 ROTARY JOG
4 KEY1
3 KEY2
2
NC
1 NC
ZJ6000B*
7 FL-GND
6 LCD_CE
5 LCD_WR
4 LCD_DATA
3 CD3.3V
2 DIMMER
1 +5V
Z900
LCD
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
R933
180
ZJ6000A*
1 +5V
R935
2 DIMMER
180
Q900
3 CD3.3V
B1GBCFJN0033
4 LCD_DATA
SWITCH
5 LCD_WR
6 LCD_CE
L900
J0JBC0000019 7 FL-GND
C907 0.01 R901
15K
R906 0
R905 0
R903 470
4 5 6
7 8 9
E REMOTE SENSOR CIRCUIT
CN6006
1
B
TO
MAIN CIRCUIT
(CN2003)
IN SCHEMATIC
DIAGRAM - 5
17
F USB CIRCUIT
JK1111
G
USB PORT
G
7 8 9
10
10 11 12
: +B SIGNAL LINE
DGND 1
VREF+ 2
RMT 3
NC 4
C6063 G1
100P
1 OUT IR6000
B3RAB0000084
2 GND
REMOTE CONTROL SENSOR
C6064 3 VCC
1000P
DELETE
G2
(C6065)
: +B SIGNAL LINE : USB SIGNAL LINE
LB1200
0
CN1113
G
C1100 1
1 6.3V100
VBUS K1200 5 USB_SEL
0
4 VBUS
D- 2
3 D-
D+ 3 2 D+
K1210
1 DGND
DGND
0
4 5
G
C1110 LB1210
0.1
0
SA-AKX12PH/PN PANEL / LCD / REMOTE SENSOR / USB
10 11 12
13 14
A
B
C
D
E
A
TO
CD SERVO
CIRCUIT (CN7901)
IN SCHEMATIC
DIAGRAM - 1
F
G
CIRCUIT
H
13 14