Read Panasonic SC-HTB170EES Service Manual online
124
16.9.
BUTTON, SENSOR & TILT SWITCH CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
NOTE: “ * ” REF IS FOR INDICATION ONLY
S
CHEMATIC DIAGRAM - 8
B
BUTTON CIRCUIT
H
TILT SWITCH CIRCUIT
C
SENSOR CIRCUIT
S
C-HTB170EE
BUTTON / SENSOR / TILT SWITCH
CIRCUIT
A
TO
MAIN (MICON)
CIRCUIT
(CN2003)
IN SCHEMATIC
DIAGRAM - 4
A
TO
MAIN (MICON)
CIRCUIT
(CN2008)
IN SCHEMATIC
DIAGRAM - 4
H
TO
TILT SWITCH
CIRCUIT
(CN6301)
IN SCHEMATIC
DIAGRAM - 8
: +B SIGNAL LINE
: +B SIGNAL LINE
B
TO
BUTTON CIRCUIT
(CN6102*)
IN SCHEMATIC
DIAGRAM - 8
1
5
C6207
4.7
1
3
2
Z6202
S
ENSOR
R6207
47
C6208
4.7
G2
2
1
V
OUT
V
CC
GND
V
OUT
V
CC
GND
3
G1
S
ENSOR
Z6201
R6208
47
DGND 2
3
1
5
4
CN6201
REMOTE
REM_SEL
DGND
1
2
5
6
3
4
IC6002
C0JBAR000396
V
REF_3.6V
V
CC
A
CH0
COMMON
CH1
S
ENSOR SELECTOR
GND
R6110
8.2K
R6107
8.2K
8.2K
R6106
4
3
2
1
S6
103
4
3
2
1
S6
104
4
3
2
1
S6
102
R6109
DETECTOR
0
4
3
2
1
S6
101
1
2
2
CN6102*
G1
G2
2
4
3
1
6
5
CN6103
680
R
6103
R6102
R6101
47K
47K
0
R6104
0
R6105
3.3V
3
1
2
5
6
4
B3JB00000205
Q6
101
V
OLUME UP
KEY1
S
ENSOR_1
S
ENSOR_2
GND
GND
KEY2
TILT
POWER ON/OFF
V
OLUME DOWN
S
ELECTOR
4
3
1
2
30 DEG TILT
S6
302
1
2
CN6301
GND
TILT
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