Panasonic UF-580 Service Manual page 274

A
1
to MJR PCB
#
B8(11-C1)B-PH-K-S
#
1 C266 250V
L2(T) CN18
0.022uF
#
2 VA1
2
N.C. CN18
(without pin) DSSA-P3100SB
3
L1(R) CN18
#
4
N.C. CN18
(without pin)
5
N.C. CN18
(without pin)
GND
3
+24V
6
+24V CN18
+5VP
7
+5VP CN18
8
GND CN18
GND
9 R502 100
pCMLD CN18
C264 50.0V
1000pF
GND
10
pCTON CN18
4 11
pHKOF CN18
B
R190 33K
C104
R191 33K
#
C105
Not mounted
#
C106
R192 33K
C107
R193 33K
# Not mounted
#
# #
R188 100 R195 100
R79 0.1W R189 0.1W C102 50V
0.1uF
10 2.2K
#
2 4
Q7 1
2SC3588
3
#
*4:mounted as for S3000i.
pCMLD 002:D2;007:C3
007:C3 pCTON
007:C3 pHKOF
*5:mounted when having the function,
the hook-off detection of the handset
in the saving energy mode.
C
250.0V
1800pF
#
250V R202 15K
1000pF
#
#
250V R203 15K
1000pF
250.0V
# Not mounted
1800pF
DE0807B151K-KH
C116 250V
150pF
# C117 250V
R204 250mW
150pF
1%
4.87K
R205 250mW
1%
4.87K
R206 250mW
1%
4.87K
IC23 +3.3V
16 1
FILT2 QE2
15 2
FILT DCT
14 3
RX IGND#
DE0807B151K-KH
13 4 R207 0.1W C118 250V R211
REXT C1B
150pF
12 5 10 10
REXT2 RNG1
C119 250V
11 6
REF RNG2 # 150pF
10 7
VREG2 QB
9 8
VREG QE
Si3015-KS
DE0807B151K-KH
# C121 250V
150pF
C120 250V
#
#
150pF
IGND GND
Line side DSP side
+3.3V
R209
2.2K
+3.3V
*4
3
10k
2
DTC114EKA
Q10
10k
*4
Gi:30min
1
R213
GND
2.2K
3
GND *4
10k
*5 2
DTC114EKA
Q11
10k *5
Gi:30min
1
*4
*5
GND
274
D
DAA Circuit
Not mounted the parts of this circuit
as for S3000i.
+3.3V
R503
PLSD
2.2K
(nPLSD)
+3.3V
+5V
GND
#
IC24
16 1
*OFHK MCLK
DAACLK
15
*RGDT/FSD
14 2 R217 47
M0 *FSYNC
ASPCLK
13 3 R218 47
VA SCLK
ABITCLK
12 4
GND# VD
0.1W 11 5 R219 47
C1A SDO
ARXD
10 6 R220 47
M1 SDI
ATXD
7
FC/*RGDT
9 8 R221 1K
*RESET
AOUT nCOMRST 005:D3;007:D2
Si3021
C125 50V
AOUT
2200pF
JP17
nCTON
0
GND
nHKOF
+5VP
GND
nWAKUP
3
2 2SC2412K
Q12
560
1
R214
22K
GND
Model Drawing Name
UF-580 / 590
SC PC Board (6/14)
780 / 790
1
002:D2;007:C3
005:D2
005:D3;007:D2
005:D3;007:D2
2
005:D3;007:D2
005:D3;007:D2
005:A2;007:C3
002:D4
3
002:D2
4
012:B3