KX-FP207RU, KX-FP218RU (serv.man8) - Panasonic Fax Service Manual Supplement (repair manual). Page 4

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4
KX-FP207RU/218RU
HS TX
HS  RX
FAX TX
FAX  RX
PIA_STROBE/EYESYNC
PIA_TXSIN
PIA_RXOUT
IA1_RXOUT
IA1_TXSIN
IA1_STROBE
*IA1_RESET
IA1_RXP
IA1_HSMICP
IA1_HSMICM
IA1_VREF
IA1_VC
IA_AVSS
IA1_AVDD
IA1_TXP
1
2
3
45
6
7
8
+2V
1
AIN(SI)
2
GND
3
+3.3V
4
FTG(CLK)
5
FI(DA
T
A)
6
LEDGND
7
LEDVCC
1 +5V
2 TXD
3 RXD
4 RTS
5 CTS
6 DSR
7 DTR
8 GND
1
2
3
4
5
6
7
VSS
8
9
10
11
12
13
14
VDD
1 A11
2 A9
3 A8
4 A13
5 A14
6 A17
7
WE
8
VDD
9
A18
10 A16
11 A15
12 A12
13 A7
14 A6
15 A5
16 A4
17 A3
18 A2
19 A1
20 A0
21
D0
22
D1
23
D2
24
VSS
25
D3
26
D4
27
D5
28
D6
29
D7
30 CE
31 A10
32 OE
1 SP-
2 SP+
3 HOOK
4 HSRX
5 HSTX
6 LINETX
7 LINERX
8 AG
9 +5V
10 MONRX
11 PSHORT/BRE
12 CPC
13 BELL/DCN
14 RLY
15 DG
1
2
3
4
8
5
6
7
5
6
7
1
2
3
4
8
1D
5
2D
6
3D
7
4
*RESET
5
*IRQ
6
VDD1
7
VDDO1
8
EYEXY/XCLK
9
*PIA_RESET
10
VSS1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
*RINGD
36
GPO1
37
GPO2
38
GPI0
39
GPI1
40
GPI2
41
TEST
42
VSS2
43
XTLI/CLKIN
44
XTLO
45
VDD2
46
AV
S
S
47
ENABLE_VREG
48
AV
D
D
49 VDDO2
50 *CS
51 *RD
52 *WR
53 *SPR
54 A4
55 A3
56 A2
57 A1
58 A0
59 VSS3
60 D0
61 D1
62 D2
63 D3
64 D4
1
2
3
4
5
6
7
8
1
CD
2
FC2
3
FC1
4
VIN
5
VO1
6
VCC
7
GND
8
VO2
A[10]
RBA[1]
RBA[4]
A[9]
D[3]
A[2]
RBA[3]
D[0]
A[5]
D[6]
A[11]
A[0]
RBA[2]
A[12]
D[7]
A[7]
D[1]
A[3]
RBA[5]
A[6]
D[2]
A[8]
RBA[0]
A[1]
A[4]
D[4]
D[5]
TONE1EN
TONE2EN
HSRXEN
D[7]
D[6]
D[0]
D[5]
D[1]
D[4]
D[2]
D[3]
MDMCS
LEDON
F1
FTG
CISON
BELL/DCN
TELRXEN
PSHORT
MDMTXEN
SPMUTE
FILM_CHECK
T
ONE2EN
HSTXMUTE
RLY
BELL/DCN
PSHORT
HOOK
HOOK
TELRXEN
MDMTXEN
HSRXEN
TONE1EN
ACK_EN
AIN1
CPC
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
A[4]
A[3]
A[2]
A[1]
A[0]
MDMRST
MDMCS
SPMUTE
(   )
(   )
(   )
(   )
CN505
CN508 NC
NC
(   )
R562
4.7K
R564
22K
(   )
(       )
(   )
(   )
(   )
(   )
(   )
(   )
IC508
(       )
(   )
IC507
NC
(       )
(       )
(       )
(       )
CN507
(       )
NC
IC505
(       )
IC511
IC510
TO ANALOG
4M FLASH
FOR VOICE
5VCIS
TO FLASH
PROGRAMMER
EYE PATTERN MONITOR 
TEST PAD
For Europe
TAX Pulse Filter for G
EYE PATTERN MONITOR 
TEST PAD
TW Model only;
J504:0ohm -> NC
J505:NC -> 0ohm
RU & UA Model only;
+3.3VD
ADR14
XTEST
ADR15
ADR13
+2V
RA501
10K
+12VA
TEST
+3.3VD
R606
22
EYEXY EYESYN
+3.3VD
+5V
+5V
X503
32.256MHz
C552
NC
EYECLK
+3.3VD
C554
NC
C557
NC
L507
0
L512
0
L514
0
C551
6.3V47u
C609
16V10u
C593
NC
Q512
Q511
+5VA
+5VA
+5VA
+5V
+5V
C556
C547
NC
C600
100p
C61
1
100p
Q506
R561
220
R560
220
C572
NC
C565
NC
R556
1M
R581
4.7K
R607
120K
R604
120K
C619
NC
C621
NC
R589
15K
R597
10K
R569
0
R552
1K
R577
47K
C560
0.1u
C585
0.1u
C566
8200p
C576
8200p
C579 8200p
R573
33K
R563
39k
R571
33k
R576
330K
R584
NC
R582
0
R579
2.2k
R585
100k
R586
47
R596
10K
C595
K4.7u
Q510
Q509
+5VA
C571
C577
NC
+24VA
R628
1K
+24VA
+12VA
R565
220K
R566
220K
R547
100
R546
100
R545
100
R548
100
R558
3.3K
R550
8.2K
R551
12K
R603
2.7K
C645
NC
R555
68K
R567
2.2K
C574
K0.027u
R575
10K
R608
330K
R614
6.8K
R613
56K
R617
47K
R601
47K
C616
NC
R622
3.3K
R626
3.3K
R624
4.7K
R627
2.7K
C641
NC
R609
47K
X502
R633
4.7K
+5V
C573
16V10u
C643
NC
C640
NC
L500
C625
NC
L508
C654
NC
R520
NC
+5VA
C658
NC
R605
NC
R600
NC
C657
NC
C656
NC
C610
NC
C655 NC
R540
NC
R518 NC
R500
NC
R599
NC
C620
NC
C618
NC
R559
NC
C555
NC
C500
NC
C659
NC
C558
NC
C506
NC
J503
0
J504
0
R557
10
R595
180
R517
NC
R588
24K
R639
NC
R568
1K
R570
680K
C590
K0.1u
R587
27K
R593
220K
IC513
-1
NC
IC513
-2
NC
IC514
-2
IC514
-1
NC
C568
Z0.1u
C563
Z0.1u
C548
Z0.1u
C549
Z0.1u
C550
Z0.1u
C553 Z0.1u
C580
K0.1u
C582
Z0.1u
C589
K0.1u
C591
Z0.1u
C592
Z1u
C594
K0.022u
C597
Z0.1u
C604
Z1u
C612
Z0.1u
C623
K0.1u
C627
K0.1u
C629 K0.1u
C637
K0.22u
C559
K0.01u
C561
K0.1u
C564
Z0.1u
C567
J56p
C570
K4700p
C575
J100p
C578
K1000p
C583
J33p
C584
K1000p
C587
Z1u
C588
K0.1u
C596
J82p
C602
Z0.1u
C603
K1000p
C605
J12p
C606
Z1u
C608
K1000p
C613
K0.1u
C615
J180p
C617 Z0.1u
C624 Z0.1u
C630
K0.1u
C636
Z0.1u
C638
K0.22u
C648
K1000p
C666
Z0.1u
R602
10K
R592 3.3M
+3.3VD
C614
K10u
J505
NC
R554
0
R583
27K
R590
3.3K
R591
2.2K
R572
27K
R574
1.8M
R580
3.3M
Q508
Q513
Q514
C601
D10p
7
6
8
11
12
10
9
D
F
E
C
B
A
H
G
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(17) (18)
(16)
(19) (20)
(21) (22)
(23) (24)
(25) (26)
(27) (28)
(29) (30)
(31) (32)
(33) (34)
(35) (36)
(37) (38)
(39) (40)
(41) (42)
(43) (44)
(45) (46)
(47) (48)
(49)
(50)
(51)
(52)
(53)
(54) (55)
(56)
(57)
(58)
(59)
(60)
A
B
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
D G
DG
DG
DG
DG
PIA_CNTRL_SIN
PIA_CLKIN
IA1_CLKIN
IA1_CNTRL_SIN
IA1_TESTC
IA1_SPKRP
IA1_VDD
IA1_SCLK
PIA_SCLK/EYECLK
V-
V +
+ 5 V   TO   + 2 V
CIS BLOCK
T
O
 SPEAKER
KX-FP207RU : Digital Board (2/2)
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