Panel, Power Button, Open/Close Circuit - Panasonic SA-BT100P Service Manual

19.4. Panel, Power Button, Open/Close Circuit

1 2 3
SCHEMATIC DIAGRAM - 29
A
D
PANEL CIRCUIT
: +B SIGNAL LINE
B
P6001
1
FL+ 25
FL- 24
FL_GND 23
-VP 22
REMOTE 21
DGND 20
SYS3.3V 19
D3R3V 18
C FLCLK 17
C
FLDA 16
TO
FLCS 15
MAIN CIRCUIT
JOG_LED 14
(CN806)
SYS6V 13
IN SCHEMATIC
D12V 12
DIAGRAM - 24
JOGB 11
JOGA 10
KEY2 9
KEY1 8
STANDBY_LED 7
7.1CH_LED 6
SUBWOOFER_LED 5
HP_SW 4
D
HP_OUTL 3
HP_GND 2
HP_OUTR 1
25
G
CN6002
TO
HP_SW 1
HEADPHONE
HP_OUTL 2
CIRCUIT (CN6003)
HP_GND 3
IN SCHEMATIC
HP_OUTR 4
DIAGRAM - 30
CN6001
E
KEY1 1
DGND 2
STANDBY_LED 3
SYS6V 4
LED_GND 5
F
F
G
OPEN/CLOSE CIRCUIT
CN6102 CN6103
LED_GND 5 5 LED_GND
SYS6V 4 4 SYS6V
StandBy_LED 3 3 StandBy_LED
H
DGND 2 2 DGND
1 KEY1
KEY1 1
R6102
S6102
1.2K
OPEN/CLOSE
1 2 3
4 5 6
: -B SIGNAL LINE : MAIN SIGNAL LINE
VR6001
IR6001
EVEKE2F2524M
B3RAD0000143
VOLUME JOG
REMOTE CONTROL
SENSOR
G1 G2
1 2 3
G2 3 2 1 G1
C6003 C6009
100P 100P
R6006 100
R6005 47
FL_CLK
FL_DATA
FL_STB
FL_DATA
KEY2
FL_CLK
FL_STB
R6016 R6017
KEY2
1.2K 1.5K
C6011 C6020
0.1 0.1
D6001
R6003 B3AEA0000058
560 JOG LED
R6004
Q6001
1K
B1GBCFGN0018
LED DRIVE
D6002
B3ABA0000397
R6021
7.1CH DSP LED
680
R6023
Q6002
1K
B1GBCFGN0018
LED DRIVE
D6003
B3ABA0000397
R6022
SW BOOST LED
680
R6024 Q6003
1K
B1GBCFGN0018
LED DRIVE
E
POWER BUTTON CIRCUIT
: +B SIGNAL LINE
CN6101
LED_GND 5
SYS6V 4
StandBy_LED 3
DGND 2
KEY1 1
S6101
POWER
4 5 6
7 8 9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
R6007
1.5
R6008
1.5
R6009 0
R6015
56K
C6016
100P
R6010 68
R6011 68
R6012 1K
R6018 R6019 R6020
2.2K 3.3K 4.7K
: +B SIGNAL LINE
D6101
B3AAA0000489
R6103
STANBY LED
1K
Q6101
B1GBCFGN0018
R6101
LED DRIVE
1K
7 8 9
125
10 11 12
DP6001
A2BB00000170
FL DISPLAY
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
44 43 42 41 40 39 38 37 36 35 34
G1
1 G1 33
P1
2 NC [1] NC [34] G2 P1 32
P2
3 P2 31
NC
4 -VP 30
NC
IC6001
P3
5 OSC P3 29
C0HBB0000057
P4
6 NC P4 28
FL DISPLAY DRIVER P5
7 DIN P5 27
P6
8 CLK P6 26
P7
9 STB P7 25
[11] NC [22] P10 P8
NC
10 P8 24
P9
11 P9 23
12 13 14 15 16 17 18 19 20 21 22
SA-BT100P/PC PANEL / POWER BUTTON / OPEN/CLOSE CIRCUIT
10 11 12
SA-BT100P / SA-BT100PC
13 14
A
45 B
C
D
E
F
G
H
13 14