Schematic Diagram (Base Unit_Operation) - Panasonic KX-TG9581B Service Manual

KX-TG9581B/KX-TG9582B/KX-TGA950B

13.3. Schematic Diagram (Base Unit_Operation)

IO_KEYST_RCK
IO_KEYST_SCK
IO_KEYST_CLR
IO_KEYST_SI
M_+3.0V
GND1
KEYIN5
KEYIN4
KEYIN3
KEYIN2
KEYIN1
KEYIN0
IO_LED_SCK
IO_LED_RCK
IO_LED_CLR
IO_LED_SI
GND3
GND2
MIC-
MIC+
L2
L1
CELL1
CELL11
CELL2
CELL21
CELL3
CELL31
CELL4
CELL41
Q7S GND
9 8
*SHR Q7
10 7
SHCP Q6
11 6
STCP Q5
12 5
IC101
*STR Q4
13 4
DS Q3
14 3
Q0 Q2
15 2
VCC Q1
16 1
M_+3.0V
Q7S GND
9 8
*SHR Q7
10 7
SHCP Q6
11 6
STCP Q5
12 5
IC102
*STR Q4
13 4
DS Q3
14 3
Q0 Q2
15 2
VCC Q1
16 1
Q7S GND
9 8
*SHR Q7
10 7
SHCP Q6
11 6
STCP Q5
12 5
IC103
*STR Q4
13 4
DS Q3
14 3
Q0 Q2
15 2
VCC Q1
16 1
2
1
C128
MIC
0.01u
Soft_key1_1 Soft_key2_1 Soft_key3_1
OTD9
SpeedDial 1 2
Flash/Callwait 4 5
HOLD 7 8
* 0
LOCATOR/Intercom
1 2
T O 1 D T O 2 D T O 3 D T O 4 D
D120 D121 D122 D123
MA111 MA111 MA111 MA111
Q101
R104 330
1 5
B1 C1
2
E
R101 150
3 4
B2 C2
Q102
R102 150
1 5
B1 C1
2
E
R103 150
3 4
B2 C2
Q103
R105 100
1 5
B1 C1
2
E
R106 100
3 4
B2 C2
Q104
R107 150
1 5
B1 C1
2
E
R108 150
3 4
B2 C2
Q105
R109 150
1 5
B1 C1
R110 150
2
E
R111 150
3 4
B2 C2
Q106
R112 100
1 5
B1 C1
2
E
R113 100
3 4
B2 C2
78
BT_Headset_1 Line2_1 Line1_1
Line2_2 Line1_2
BT-Headset_2
TAM1_ON_1 TAM1_ON_3
3 EXIT TAM1_ON_2 TAM1_ON_4
TAM1_PLY_1 TAM1_PLY_3
TAM1_PLY_2 TAM1_PLY_4
6 Erase
9 Redial/Pause TAM_Skip<<
# SP-PHONE Vol_Dwn
T O 5 D T O 6 D T O 7 D
D124 D125 D126
MA111 MA111 MA111
LED104
SP-PHONE_LED
LED101
TAM_ON/OFF_LINE1_LED
LED102
TAM_PLAY/STOP_LINE1_LED
LED103
TAM_PLAY/STOP_LINE2_LED
GREEN
LED105
CELL3_LED
GREEN
LED106
CELL4_LED
LED107
LINE1_LED
E L 1 D 8 0 L N I 2 E L _ D E
GREEN
LED109
HEADSET_LED1
GREEN
LED110
HEADSET_LED2
LED111
TAM_ON/OFF_LINE2_LED
GREEN CELL1_LED
LED112
GREEN CELL2_LED
LED113
NC: No Components
1/2
OTD10
TAM2_ON_1 TAM2_ON_3
TAM2_ON_2 TAM2_ON_4
TAM2_PLY_1 TAM2_PLY_3
TAM2_PLY_2
TAM2_PLY_4
Vol_Up
TAM_Skip>>
T O 8 D
D127
MA111
CT2 CT1 CARBON_TEST