DOWNLOAD Panasonic KX-TC1019RUB Service Manual ↓ Size: 2.85 MB | Pages: 76 in PDF or view online for FREE

Model
KX-TC1019RUB
Pages
76
Size
2.85 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / CORDLESS 39MHZ
File
kx-tc1019rub.pdf
Date
PREV: Panasonic KX-TC1019BXB / KX-TC1105BXB / KX-TC1105BXN / KX-TC1105GFN Service Manual / Supplement

Panasonic KX-TC1019RUB Service Manual ▷ View online

30 SCHEMATIC DIAGRAM (RF UNIT, BASE)
RX
-19dBm
RX
-16dBm
RX
-51dBm
TX
-52dBm
4.7V
8V
7.9V
6.2V
8V
4.43V
TX
-18dBm
RX
-1.0dBm
RX
-19dBm
RX
+3dBm
40.0MHz
60dB
m
V emf
RX
-13dBm
RX
-25dBm
RX
-18dBm
RX
-26dBm
TX
+1dBm
TX
20dBm
TX
11dBm
TX
RX
DC VOLTAGE
PIN
V
VCC
6.2
IN
7.2
TXTP
0
0
0
0
IC801
IC802
69
KX-TC1019RUB
31 CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM (BASE UNIT)
31.1. Component View
IC401
RF UNIT
IC602
IC601
IC402
IC202
IC203
B C E
B C E
E C  B
B C E
B C E
E C B
TEST MODE
CH-UP
CH-DOWN
R909 (Short)
R910 (Short)
KX-TC1019RUB
71
31.2. Flow Solder Side View
IC750
IC201
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
P.G.
12V
+
DC
9V
LOOP
SIMULATOR
AF 
VOLT_METER
OSCILLOSCOPE
AF
OSC  1
BELL
SIMULATOR
RING
TIP
600
S9
S5
L851 TX VCO Voltage
VR852 Transmission output Level
L890 10.7MHz COIL
L801 RX VOC Voltage
KX-TC1019RUB
72
32 SCHEMATIC DIAGRAM (BASE UNIT)
TX
RX
-4dBm
LOUT
Input 1kHz
25dBm
DC48V
Loop simulator
60mA
Output
use load 600
W
Input
DC9V
2V
-4dBm LOUT
-25dBm LIN
-3dBm LOUT
-25dBm LIN
-17dBm LOUT
4.8V
4.8V
4.8V
9V
8V
4.9V
8V
5.4V
6.2V
0
0
0
4.4V
0
-17dBm LIN
-25dBm LIN
DC JACK
9V
TIP RING ON HOOK
48DC V 
TIP RING OFF HOOK
10.6DC V 60mA
DC VOLTAGE
PIN
V
PIN
V
PIN
V
PIN
V
1
4.8
17
4.8
33
0
49
0
2
0
18
4
34
4.8
50
4.4
3
0
19
0
35
4.8
51
0
4
2.7
20
0
36
4.8
52
0
5
2.4
21
0
37
4.8
53
0
6
0
22
3.5
38
4.8
54
0
7
4.8
23
4.9
39
4.8
55
4.9
8
4.8
24
0
40
4.8
56
0
9
0
25
0
41
0
57
0
10
0
26
0
42
4.8
58
0
11
0
27
0
43
4.8
59
0
12
0
28
4.8
44
0
60
0
13
0.2
29
4.8
45
0
61
4.8
14
0.2
30
4.8
46
0
62
4.9
15
0
31
4.8
47
0
63
4.9
16
0
32
4.8
48
0
64
3.9
IC203
IC202
IC201
IC401
IC601
IC602
IC402
IC750
KX-TC1019RUB
73
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