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3/4
HS TX
+5VA
FAX TX FAX RX
HS RX
( )
NC
For RU
R579
)
NC
(
NC
) )
R585
)
(
R582
C585
Q512 +5VA
C576
NC
)
R584
(
NC
NC
(
(
(
)
L500
)
ACK_EN TAX Pulse Filter for G
C560
R563
R571
NC
R573
(
NC
)
(
NC
)
C566
( )
NC
)
(
NC
) )
R576
C579 NC
)
(
)
Q511
R586 NC
IC513-1
1
(
(
8 2 3
)
NC
C558 NC
4
C610 NC R518
(
C620 NC
(
(
(
(
R540 NC
)
6 7 5
)
(
( )
C618 NC
)
NC
(
)
NC
(
NC C656 C657 NC
R600
C658 NC R605
)
)
)
TO ANALOG
15 DG RLY BELL/DCN CPC PSHORT/BREAK MONRX +5V AG LINERX LINETX HSTX HSRX HOOK SP+ SP-
)
(
(
NC
) RLY BELL/DCN
14 13 12
(
L508
)
IC513-2
C640 R599
+24VA )
+24VA +5VA +12VA
8 7 6 5
(
(
(
C500 NC C506 NC R517 NC
6 7 5
) )
R559
(
NC C654 NC
)
C655
2 3 8 1
(
)
CPC PSHORT ) (
C659 NC +5V
R520
(
)
NC
11 10 9
)
(
NC
)
C625
(
NC C643 NC
)
(
(
R565
220K
1 2 3 4
)
NC
NC
Z0.1u
C563
C555 NC
(
NC
RA501 10K
R500
(
)
(
)
(
4
IC514-2
(
IC514-1
)
(
)
16V10u
Z0.1u C573
R566
220K C568
J503 0 R637 0
8 7 6 5 4
(a)
C582 Z0.1u
TONE1EN HSRXEN MDMTXEN TELRXEN
IC508
1 2 3 4 5 VDD 14 13 12 11 10 9 VSS 8
)
Q517
HOOK LINETX_IMP
3 2
+24VA C589 C590 K0.1u R590 3.3K K0.1u 27K R591 2.2K L514
( (
Q518
K0.027u
)
56K K0.1u R613 R639
1
CN507
6 7
C574
Z0.1u
+5VA
C602
R587
330K
J180p
IC511
1 2
(
NC
) For Europe
+5V
C596 J82p
220K
R593
R567
2.2K
27K
V+
A B
8
R572
R608
C615
C623
Q513
C580
K0.01u R583
68K 33K
7 6
R609 D10p
6.8K
C567 C561 K0.1u Q509 R568 1K C571 J56p R570
3 4
C636 Z0.1u
C600
D10p
TO FLASH PROGRAMMER CN508
1 2 3 4 5 6 +5V TXD RXD RTS CTS DSR DTR GND
V-
5
C611
R588
BELL/DCN
R617 47K
47K
R574
R580
R614
K1000p 1.8M
3.3M
680K
L507
+12VA L512
TELRXEN PSHORT HSTXMUTE MDMTXEN
)
K0.1u
C578
C613
C581
Q510
C584
C594
K0.022u
Q514
(
NC
R628
1K
7 8
47K
)
(15) (17) (14) (16)
TONE2EN
R577
K1000p
C577
R575
)
10K
(
NC
NC
(
(18)
(19)
(20)
(21)
(22)
(23)
(25) (24) (26)
(27)
(28)
KX-FP207FX-S : Digital Board (3/4)
(k) (m) (n) (p)
(q) (r)
(h)
(g)
(e)
(d)
(b)
(s)
(c)
(t) (i) (j)
R554 R556 0
(f)
SPMUTE RLY
MDMRST
C666 X502 +5V Z0.1u 10 1M
R557
Q506
CIS BLOCK
K0.01u
C559
LEDVCC LEDGND 6
(14) (16) (15) (17)
7
R558 3.3K
LEDON F1 FTG
R560 220 R561
FI(DATA) FTG(CLK) 4
5
(18)
C564
+3.3V 3
220
Z0.1u
(
GND
2
R562 4.7K CISON D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
0 R569 +3.3VD
AIN(SI)
1
) C565 R564 22K
C570 Q508 C569 +3.3VD
NC
CN505 AIN1
K4700p NC
(
)
C572
(
NC C575 J100p
) A[5] A[4] A[3] A[2] A[1] A[0]
3 GND 2 1
C646
(19)
(
+3.3VD R581 4.7K C583 J33p
IC512
NC
)
NC
VCC
4
5
EYE PATTERN MONITOR TEST PAD
HS RX HS TX
100
C586 Z0.1u C587 Z1u
L504
0
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
EYEXY EYESYN EYECLK C591 R630 Z0.1u
SPRn A4 A3 A2 A1 A0 VDDo87 VSSo88 VSS89 VDD90 D0 D1 D2 D3 D4 D5 D6 D7 RESETn IRQn
FAX TX
RA502 C593
FAX RX
C588 K0.1u
+3.3VD
(
)
C598 R594 100
5 6 7 8
Z0.1u Z0.1u C599 R595 100
4 3 2 1
C597 Z0.1u 180 J12p J12p X503 R598 0 32.256MHz C601
C604 Z1u
IC505
C605 R602 100 R601 47K C607 Z0.1u C609 16V10u R631 C612 Z0.1u
(20)
IA1_HSMICM IA1_HSMICP IA_RXM IA_RXP IA_AVSS46
RESERVED34 RESERVED33 RESERVED32 RESERVED31
(
)
NC
C595 K4.7u
R606 22
R589
4 3 VIN FC1
15K R597 10K K1000p C619 C621 C603
VCC VO1
(
)
1 2 3 C592 4 Z1u 5 6 NC 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NC 29 30
VSS1 VDD2 VSSo3 VDDo4 EYEXY/XCLK RESERVED6 RESERVED7 PIA_RESETn PIA_STROBE PIA_TXSIN PIA_RXOUT PIA_CNTRL_SIN PIA_CLKIN PIA_SCLK IA1_SCLK IA1_CLKIN IA1_CNTRL_SIN IA1_TESTC IA1_RXOUT IA1_TXSIN IA1_STROBE IA1_RESETn RESERVED23 IA_AVSS RESERVED25 RESERVED26 RESERVED27 RESERVED28 RESERVED29 RESERVED30
WRn RDn CSn VDDo77 AVDD ENABLE_VREG18D VBG AVSS VSSo72 VSS71 VDD70 XTLO XTLI TEST GPI2 GPI1 GPI0 GP02 GPO1 RINGDn IA1_VDD IA_AVSS59 IA1_SPKRM IA1_SPKRP IA1_TXP IA1_TXM IA1_AVDD IA1_VC IA1_Vref IA1_HSMIC_BIAS RESERVED45 RESERVED44 RESERVED43 RESERVED42 RESERVED41 IA_AVSS40 RESERVED39 RESERVED38 RESERVED37 RESERVED36 RESERVED35
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
(
)
C616 NC
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 2 FC2 GND 1
C614
(
)
NC C617 Z0.1u
(21)
R596
CD
C622
C608
R603 2.7K
K1000p
(
10K NC
VO2 5 6 7 8
) ( (
C626 NC NC
IC510
C624 Z0.1u
(22)
) (
)
C629
(
C630
NC C667
L517
C627
K0.1u
+5V
L518
(23)
C628
C606 Z1u R604 R607 120K NC 120K
C633
R619
(
C632
NC
R618
)
)
(
NC
)
( (
)
NC C634
( )
)
0
) NC
K0.1u
NC
K0.1u
(24) (26) (25)
(
Q516 C663 R634
+3.3VD
NC R625
R622
3.3K
R621
(
R624
) ( ( ( ( ) )
R636 NC
) ( ( )(
NC NC NC
)
(
NC
)
R629
NC
R626
3.3K R627 2.7K
NC C635
)
(
4.7K NC
)
)
( )
C662
)
C665
(
NC
C664 R635 NC NC
)
C639
C637
K0.22u
(27)
C638
K0.22u
( ( ( ( ( ) )
R611 NC NC NC R612 C661
)
J504
0
(
NC
NC
) )
(28)
C642 +5VA
( ( ( ) ( )
)
C641
TO SPEAKER
TAM MODEL ONLY
) Q507
R610 NC C660 NC
NC
)
4/4
KX-FP207FX-S : Digital Board (4/4)