DOWNLOAD Panasonic KX-NS0161X Service Manual ↓ Size: 1.42 MB | Pages: 29 in PDF or view online for FREE

Model
KX-NS0161X
Pages
29
Size
1.42 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / DPH CARD
File
kx-ns0161x.pdf
Date
PREV: Panasonic KX-NS0132X (serv.man3) Service Manual / Supplement

Panasonic KX-NS0161X Service Manual ▷ View online

17
KX-NS0161
8.2.
Terminal Guide of the ICs Transistors and Diodes
18
KX-NS0161
9 Schematic Diagram
9.1.
Main Board
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
11
10
9
7
8
+
-
+
-
C
E
B
A
D
F
3
4
2
1
SENS
L800
L801
Q802
47
47
R803
1.8k
R804 100
T800
5
3
7
4
2
1
10
9
8
6
R800
22k
R801
1k
R810
56k
Q805
Q806
R807
100
R808
47k
R811 560k
C807
330p 50
R812
100k
R813 270k
R815
82k
R816
82k
R814 270k
R819
10k
R818
10k
R817 100k
R802
150
C801
0.1u
R872
NC
DG
DG
DG
DG
DG
+3.3V
PC801
NC
1
2
3
4
DG
DG
+15V
+15V
DG
DG
DG
DG
+15V
+15V
R805
150
Q800
4.7k
4.7k
VAG
VAG
RL801
8
5
RL801
16
1
Q803
47
47
DG
FG
C814
470p 50
C810
0.022u
16
C809
0.022u 16
C804
0.022u
C802
0.047u
C808
1200p
50
FG
FG
Q855
4.7k
4.7k
CN2
1
2
3
4
Q804
2.2k
2.2k
IC803
3
2
1
IC803
5
6
7
D800
D801
L802
L803
DP1
COM1
SENS1a
SENS1b
OP1b
OP1a
ZNR80 12
ZNR81
12
ZNR83 12
ZNR82
12
C815
56p 50
C816
56p
50
TP5
TP2
TP3
TP4
C800
4.7u
50
R871
33
R874
33
C803
47u
16
C806
33u
25
CN3
1
2
C805
1u 50
Q801
47k
10k
KX-NS0161 DPH2 BOARD 1/2
19
KX-NS0161
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
1
2
3
4
11
10
7
8
5
9
1
2
6
5
3
4
+
-
+
-
6
5
8
7
C
E
B
A
D
F
OE_Doorphone
CID[1]
CID[0]
AREA[0]
AREA[1]
DHW
UHW
BUSY/DC
CH_SYNC
4M
Au_SEL
C828
0.1u
50
C827
0.1u
50
DG
+3.3V
DG
DG
DG
+15V
+15V
+15V
VAG
DG
IC802
12
BCLKT
14
FST
8
PCMR
11
MCLK
7
FSR
10
PUI
1
VREF
2
RO-
3
PAI
4
PAO-
5
PAO+
17
AO
18
AI-
20
VAG
19
AI+
13
PCMT
9
BCLKR
6
VDD
16
u/A-Law
15
VSS
DG
DG
+3.3V
DG
DG
R856
22
R857
22
C836
NC
R854
22
R853
22
R855
22
C811
0.022u
50
C812
0.022u
50
R820 22
R821 22
R822
22
R852
4.7k
+15V
DG
R863
0
R865
0
R862
10k
1
2
3
45
6
7
8
+3.3V
DG
R864
0
R867
10
C830
0.1u
16
+3.3V
DG
R866
0
DG
DG
FG
R873
NC
C825
0.1u
16
C813
0.1u 16
R861
22
R858
NC
R859
22
CN1
1
+15V
2
NC
3
+3.3V
4
AREA[0]
5
CID[0]
6
CID[1]
7
DGND
8
CID[3]
9
DOP/DPH
10
BUSY/DC
11
DHW
12
Au_SEL
13
READY
14
DGND
15
HWCLK
16
+15V
17
NC
18
+3.3V
19
AREA[1]
20
OE_Doorphone
21
CID[2]
22
DGND
23
CID[4]
24
SENS
25
DGND
26
UHW
27
PDN
28
HOOK/Call
29
DGND
30
CH_SYNC
C831
NC
IC803
4
GND
8
VCC
IC806
4
GND
8
VCC
IC806
5
6
7
IC806
3
2
1
D804
TP802
4MHz
+15V
TP801
+3.3V
TP800
DHW
UHW
GND
CH_SYNC
TP1
F801
1.5A
C824
10u
16
C826
100u
25
C829
100u
25
IC804
1
*OE
2
A
3
Y
4
*OE
5
A
6
Y
7
GND
8 Y
9 A
10 *OE
11 Y
12 A
13 *OE
14 VCC
CARD ID
KX-NS0161 DPH2 BOARD 2/2
20
KX-NS0161
9.2.
Waveform
2
120ns
125ns
CH_SYNC
1
CLK
4
DHW
1
CLK
3
UHW
1
CLK
137ns
83ns
90ns
115ns
Long Frame Sync PCM Timing
MCLK
FST
BCLKT
PCMT
FSR
BCLKR
PCMR
T
FTRHM
T
FTRSM
T
MCKH
T
MCKL
T
MCK
T
BCKH
T
BCKL
T
RISE
T
FALL
T
FSL
T
BCKH
T
BCKL
T
FSL
T
HID
T
HID
LSB
MSB
LSB
MSB
T
FTRH
T
FTRS
T
FTFH
T
FDTD
T
BDTD
T
FRRH
T
FRRS
T
FRFH
T
DRS
T
DRH
T
FS
T
FS
T
BCK
T
BCK
0
1
2
3
4
5
6
7
8
0
1
0
1
2
3
4
5
6
7
8
0
1
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
TIMING DIAGRAMS
TIMING DIAGRAMS
Long Frame Sync PCM Timing Parameters 
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNIT
1/T
FS
 FST, 
FSR 
Frequency 
--- 
8  --- 
kHz 
T
FSL
 
FST / FSR Minimum Low Width 
1
 
T
BCK
   
sec 
1/T
BCK
 
BCLKT, BCLKR Frequency 
64 
--- 
4800 
kHz 
T
BCKH
 
BCLKT, BCLKR HIGH Pulse Width 
50 
--- 
--- 
ns 
T
BCKL
 
BCLKT, BCLKR LOW Pulse Width 
50 
--- 
--- 
ns 
T
FTRH
 
BCLKT 0 Falling Edge to FST Rising 
Edge Hold Time   
20 --- 
--- 
ns 
T
FTRS
 FST 
Rising 
Edge 
to 
BCLKT 
1 
Falling 
edge Setup Time 
80 --- 
--- 
ns 
T
FTFH
 
BCLKT 2 Falling Edge to FST Falling 
Edge Hold Time 
50 --- 
--- 
ns 
T
FDTD
 
FST Rising Edge to Valid PCMT Delay 
Time
--- --- 
60 
ns 
T
BDTD
 
BCLKT Rising Edge to Valid PCMT 
Delay Time 
--- --- 
60 
ns 
T
HID
 
Delay Time from the Later of FST 
Falling Edge, or 
BCLKT 8 Falling Edge to PCMT Output 
High Impedance 
10 --- 
60 
ns 
T
FRRH
 
BCLKR 0 Falling Edge to FSR Rising 
Edge Hold Time   
20 --- 
--- 
ns 
T
FRRS
 
FSR Rising Edge to BCLKR 1 Falling 
edge Setup Time 
80 --- 
--- 
ns 
T
FRFH
 
BCLKR 2 Falling Edge to FSR Falling 
Edge Hold Time 
50 --- 
--- 
ns 
T
DRS
 
Valid PCMR to BCLKR Falling Edge 
Setup Time 
0 --- 
--- 
ns 
T
DRH
 
PCMR Hold Time from BCLKR Falling 
Edge
50 --- 
--- 
ns 
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