Panasonic DP-1510P, Service Manual

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463
DP-1510P/1810P
/1810F/2010E
APR 2002 Edition 2.0
9.14. MJR PC Board (For DP-1810F Only)
A B C D
1
2
3
4
2
1
3
4
Drawing Name Model
MJR PC Board (1/1) DP-1810F
FL05RD200A
L3
ARG1
FL05RD200A
L4
FL05RD200A
L1
FL05RD200A
L2
FG
FL05RD200A
L11
FL05RD200A
L12
LHL08NB272J
L8
LHL08NB332J
L7
GND
UF1717V282Y0R5
NF3
2
4
1
3
VR61SS
3.83V
VA10
1 2
PC814A
PC1
3 2
4 1
GND
PC817B
PC2
3 2
1 4
250V
1uF
C103
TL1
+5VP
10V
220uF
C100
+24V
THS-56F
IC20
1
IN1
3
GND
7
VCC
4
AOUT
5
OUT2
6
OUT1
2
IN2
+5VP +24V
GND
250.0V
0.033uF
C107
250.0V
0.033uF
C108
250.0V
0.033uF
C106
ATXD20428
RL1
1
+V
12
-V
3
4 5
10 8
9
NV390D05
VA13
+5VP
+5VP
+5VP
GND
GND
R41-4910C
CNJ20
1
CNJ20
2
CNJ20
3
CNJ20
4
CNJ20
5
CNJ20
6
UF1717V282Y0R5
NF4
2
4
1
3
JP5
JP6
+5VP
TC74HC00AP
IC22
2
3
1
TC74HC00AP
IC22
5
6
4
TC74HC00AP
IC22
10
8
9
TC74HC00AP
IC22
13
11
12
TC74HC00AP
IC22
GND
7
VCC
14
50.0V
0.1uF
C183
DTC143ZSA
Q10
2
1
3
4.7K
0.25W
R131
10K
0.25W R116
10K
0.25W R117
RD3.6ES-AB
D5
K A
RD3.6ES-AB
D6
K A
1N4531
D3
K A
1N4531
D9
K
A
R41-4910A
CNJ23
3
CNJ23
4
R41-4910A
CNJ21
3
CNJ21
4
10K
0.25W
R128
10K
0.25W
R129
18 0.25W
R127
270
0.25W
R125
AGND GND
JP7
FL05RD200A
L5
FL05RD200A
L6
DSS-401M-S00B
VA
1
1
2
DSS-401M-S00B
VA
2
1
2
RA-391M-C6-Y
VA
4
12
RA-391M-C6-Y
VA
9
12
ULR-11915NVK
RL2
P2
P1
1 2
GND
RA-391M-C6-Y
VA
6
1
2
35.0V
47.0uF
C101
21
16.0V
10.0uF
C102
21
CNP25
1
CNP25
2
CNP25
3
CNP25
4
CNP25
5
CNP25
6
CNP25
7
CNP22
1
CNP22
3
1
1
1
1
1
1
1
1
JW1
JW2
JW3
JW4
JW5
JW6
JW7
JW8
1
1
1
1
1
1
1
1
RA-391M-C6-Y
-2
RA12
1
2
Handset
T2
T1
T1
L2(T)
ARG
T2
L1(R)
LINE
T2
EXT.TEL
T1
GND
L1(R)
L2(T)
S2(3)B-PH-K-S
+24V
to SC PCB
(CNP114)
*3,*4,*5,*6
*4
*3
+5VP
pCMLD
nCTON
nHKOF
N.C.(without pin)
*5
L2
L12
L11
L1 Mounts
Mounts
Mounts
Mounts
Not mounts
Not mounts
Not mounts
Not mounts
DZEP000698X / DX
Other
*1 Table
Mounts *3 or *4 when the function,
the hook-up detection of the handset
in the saving energy mode.
And *5 mounted jamper when not having
this function.
to SC PCB
(CNP111)
S7B-PH-K-M
Not mount
Not mount
Not
mount
Not
mount
Not mount
Not mount
Not
mount
Not mount
Not mount
Not
mount
*1
*1
*1
*1
Not mount
Not mount
Not mount
Not mount
Not mount
Not mount
Not mount
Not
mount
AGND
0 ohm JP NF3:Cut down radio band noise from line
For EMI (radiation) from SC PCB to Line
abd for barst noise from line to SC PCB
L3,L4,L5,L6
L1,L2,L11,L12
For EMI (radiation) from SC PCB to Line and serves JP.
VA13
For DP surge form EXT.TEL,
For protect from longitudinal Lightning surge and for AC noise from FG to Line.
VA1,VA2,VA4,VA9
When you choose parts, be careful of form.
VA12
For protect from metaric Lightning surge.
VA10
For Lightning surge of FCC part68.302
to protect loop detecting circuit.
C100
For AC insertion loss
D5,D6
For OFF HOOK impeadance and
For cut down AC noise from SC PCB
NF4
Changed from +5V to +5VP
L66n have
in SC PCB.
pull-up
registance
by JP in SC PCB.
pull-up
registance
L66n have
in SC PCB.
Because IC20
IEC950 Insulation voltage test
AC120 : 192V(120V*1.6) -> 400V surge absorber (320-480V)/VA1,VA2
AC240 : 384V(240V*1.6) -> 500V surge absorber (400-600V)/VA4,VA9
P68.312 D3SbªUb·2&vrC 150Vrms / below 3mA
56.5+150*SQR2=268.63V -> DSS-401M-S00B (DSS-401M-A12F)
VA12 is radial forming for XPC PCB.
But,we moved it to VA1 of SC PCB for protect Si3015.
Silicon Laboratories recommended DSSA-P3100, it’s very high speed.
Caution : VA1,VA2 is OR parts for delivery.
Lightning surge of FCC part68.302 is stronger than IEC950,
so uesd lower voltage parts. (500V -> 400V)
VA1,VA2: If you use DSS,please DSS-401M use for AC120V
and DSS-601M use for AC220-240V
Lightning surge of IEC950 test at 500V,1kV.
So, DSS-601M does not nessary work(480-720),
If you pushed from the slanting upper part,distance between terminals is made not below 2.5mm.
So,choosed RA-C6-Y,because it is radial forming and high speed operation rather than RA-V6.
IC20:For DC insertion loss,MAX 4.5ohm,current det min 15mA.
IC22:IC20 out put current is MAX 10uA and don’t drive Transister.
RL2:For DC insertion loss &
cost down IC20,MAX 19ohm
current det min 15mA.
but substitution VA12
*6
*6 for DC insertion loss below 19ohm,
but needs cost down.
PC2:If you need cost down,change PC2 to alternate type, same as L4.
PC814A or PS2505-1(W),R131 change 1.0kohm,
VA10 is JP and not mounted D8,loop det circuit(C100,*3,*5,*6).
Ringer det level is 15Vrms,change register16 bit0:0,bit1:0
Ringer det level is 23Vrms,change register16 bit0:1,bit1:1
When power off mode,wake up voltage is about 10Vrms.
L5,L6
Add near CNJ23 for EMI,
This i/F same as JAPAN
to use same harnes.
For insulation
Voltage test.
to SC PCB and AC noise from SC PCB to Line.
because DAA always connected line.
adjust Ring det voltage.
C103
YM,YJ : Ringer CAP is 0.8-2.2uF
Ringer CAP of OP H/S is 1uF.
PC2
Only use wake up triger.
C107,C108,L8,L7,C106
Silicon Laboratories recommended circuit
for protect from billing tone.
(Using retry request,not mounted.)
Keep the turn to connect of [CNJ20]-[VA4,VA9]-[VA12]-[L3,L4]-[NF3].
VA12 protect lightning surge through VA4 and VA9,so mount behind them.
L3 and L4 protect inpulse noize from line,so mount behind V12.
NF3 mount behind L3 and L4 for protect EMI noise from SC PCB to line.
After NF3 line don’t close Before NF3 line.
Because these assy point is far from L1,L2,L11,L12.
it is critical.
Primary Circuit
Secondary Circuit
Secondary Circuit
& IC22 need +5VP
Other
DZEP000698X /DX
*7 *7
DZEP000698CX/GX
VA4 RA-501M-C6-Y RA-501M-C6-Y
RA-501M-C6-Y
RA-501M-C6-Y VA9
*7
*7 Table
Other
*3
DZEP000698AX/EX
*4
*5
*6
CNJ20
DZEP000698X/DX Other
R41-4910A R41-4910C
RA-391M-C6-Y
RA-391M-C6-Y
RA-391M-C6-Y VA12 RA-391M-C6-Y RA-391M-C6-Y
Not
mount
Not
mount
Not
mount
And replaced RA-391M-C6-Y for not break down of short mode..