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+24VF 0
+24V
+5VD
+5VD
10K
10K
+5VD
+5VA
C588 R616 10K
Z0.1
+5VD
FAX TX Signal FAX RX Signal
+5VD R594 10K Q511 +5VD +5VD
R584
TO POWER UNIT CN506
+5V DG PG PG +24V +24V +24V 1
F501
IC504
R520 Z0.1 6.3V100 Z0.1 C509 10K
+3.3V/BATT
D0 D1 D2 D3 D4 D5 D6 D7 11 12 13 15 16 17 18 19
+3.3V
+5VD
2
Z0.1u
1
2
F1.1K
OUT
K1000P
C515
IC507
C525
10K
R619
GND
10K
NC
NC
R546
R547
330
C503
NC C504
Z0.1
2.2k
6 7
Z0.1
R556
R557
R595
R599
C634 Z0.1
PG
+24V
BAT501
NC R620 0
3.3V
J502
)
CN510
+24V 1
C543
C546
R548
CLE
For EMC
DG
5.6k
DG
1
S S S G
D D D D
8 7 6 5
NC
DG
DG
K0.047u
C502
2 3 4
PTOP FILMEND SENLEDON S_ENB
MDMRST
+5VD
R505
COM(THON) 11
A[12] A[11] A[10] A[9] A[8] A[7] A[6] A[5] A[4] A[3] A[2] A[1] A[0]
TO THERMAL HEAD CN505
R507
THLAT 10
R506
4.7k
+5VD +3.3V
0 0
THLAT STB1
Q502
THON RBA[5] RBA[4] RBA[3] RBA[2] RBA[1] RBA[0]
C535 Z0.1u RA501 100
RA504 100
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
STB1 9 GND(PG) 8
C538 Z0.1
Z0.1
R508
R550 100 R552 +5VD 100 R558 L515 8.2 10 +5VD 10K +5VD
RA502 100
RA503 100
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
+5V TM THCLK GND
7 6
PG
R514 R509
5 4
22K R522 82K J560P
C575
132
IOP93 131 IOP94 130 IOP95 129 RBA6/IOP96 128 RBA5(A18) 127 RBA4(A17) 126 RBA3(A16) 125 RBA2(A15) 124 RBA1(A14) 123 RBA0(A13) 122 VDD(5V) 121 VSS 120 ADR12 119 ADR11 118 ADR10 117 ADR9 116 ADR8 115 ADR7 114 ADR6 113 ADR5 112 ADR4 111 ADR3 110 ADR2 109 ADR1 108 ADR0 107 XWR 106 XRD 105 XROMCS 104 VDD(5V) 103 VSS 102 DB7 101 DB6 100 DB0 99 DB5 98 DB1 97 DB4 96 DB2 95 DB3 94 XRESCS2 93 VDD(3.3V) 92 VSS 91 XCAS2/IOP 90 XCAS1/IOP 89
XRAS/IOP
C510 R510
STB2 3
L516
1 2
D[0] D[1] D[2] D[3]
J100P C618
Z0.1u
0
16V10 C556
C555
STB2
C517 Z0.1u R526 0
GND
Z0.1u
R511
THDAT 2 COM(THON) 1
6.3V220u
0 THDAT
133
XORESET
134 VDD(5V) 135 VSS
136 XRESET1 137 XWDERR 138 XRSTSWI 139 XRSTSWO 140 XRESETD 141 IOP 142 STB1 143 STB2 144 VDD(3.3V) 145 VSS 146 STB3 147 STB4 148 STBNP 149 THDAT 150 THCLK 151 THLAT 152 RM0/IOP 153 RM1/IOP 154 RM2/IOP 155 RM3/IOP 156 RXE/IOP
C578
NC
+5VD
F502
1.25A
R503
Z0.1u
L508 100
TXE
B A
AG_M
AG_M
R562
C548 Z0.1u L527 C549 Z0.1u +5VD
C568
J33P
2.2K
C611
C562
M3 M2 M1 M0 COM
1 2 3 4 5
47
M3 M2 M1 M0
M0 M1 M2 M3
16 15 14 13 12 11 10
1 2 3 4 5 6
L510 L511 L512
100 100 100
TM1 TM2 TM3 TXE KSTART KLATCH KSCLK KTXD KRXD
C520 Z0.1u
R554
L509
100
K4700P
TO MOTOR CN502
IC508
C519
Z0.1u
AIN1 AIN2 AIN3 AMON VSSB VDDB VDDB(3.3V/BATT) X32OUT X32IN VSS XBACKEN VDD(5V/BATT) XRAMCS XRAMCS2 FTG F1 F2/OP FR/OP VIDRST/IOP SPHCLK/IOP DARKON/IOP ADSEL2/IOP CPC BELL VDD(5V) VSS RVN IRDATXD/IOP81 IRDARXD/IOP80 TXD/IOP RXD/IOP XRTS/IOP XCTS/IOP XDSR/IOP DCD/IOP XDTR/IOP RI/CLK/IOP TONE1 TONE2 VOLUREF VOLUOUT 0VOLUIN
C640
7 GND 8
9
(
NC
D502
C559
J12P
C561
C635
Z0.1u
Z0.1u
MLAT
J10P
C521 C522 C523
) NC Z0.1u
TM0/IOP 158 VDD(5V) 159 VSS 160 TM1/IOP 161 TM2/IOP 162 TM3/IOP 163 TXE/IOP 164 KSTART 165 KLATCH 166 KSCLK 167 KTXD 168 KRXD 169 ADSEL1 170 VSSC 171 VDDC 172 VSSA 173 VDDA 174 VREFB 175 VCL 176 VREFT
157
L513
20KOSC OPRESET R_B CLE ALE FCS CISSEL HOOK CSI CCLK CBUSY1 CSO CBUSY2
R553 0 C550 Z0.1u
AG_M
103RESERVED 104 GPO4 105 GPO3 106 DGND4 107
R555 1M X502
C552
J15P
C554
10K
24.576MHz D8P
+5VD
X503 32.256MHZ
SPMUTE
R560
100 XCLK
MIDAT/IOP MICLK/IOP
SR4IN/RESERVED SR3OUT/RESERVED EYESYNC EYECLK RXD SR1IO NC EYEXY SR4OUT VDD1 RLSD# DCLK EN85# GPIO RTS# DGND1 TXD SA1CLK RS4 RS3 RS2 RS1 RS0 YCLK IACLK IA1CLK CTRLSIN_S/NC RESERVED/NC SOUT_S/NC SIN_S/NC FSYNC_S/NC IARESET_S#/NC AGND1 LINEIN_S/NC MICP_S/NC MICM_S/NC MICBIAS_S/NC NC
R517
PG
100
MCLK MDAT
C537 Z0.1u
RESERVED
CTS# 108 IRQ1# 109 GPO2 110 GPO1 111 GPO0 112VDD5 113 VGG 114 DGND5 115 RESET# 116 XTALI 117 XTALO 118RESERVED 119 XCLK 120 GPI1 121 IRQ2# 122 SR3IN 123RESERVED 124RESERVED 125 DGND6 126 DVAA 127 AGND5
128
IC505
NC 64 MICBIAS_P 63 MICM_P 62 MICP_P 61 LINEIN_P 60 NC 59 AGND3 58 IARESET_P# 57 FSYNC_P 56 SIN_P 55 SOUT_P 54 RESERVED 53 CTRLSIN_P 52 MCLK_P 51 ICLK_S/NC 50 RESERVED/NC 49 AVDD_S/NC 48 SPKRM_S/NC 47 SPKRP_S/NC46 AGND2 45 NC 44 LINEOUT_S/NC 43 VAA_S/NC 42 VC_S/NC 41 VREF_S/NC 40 NC 39
K0.1u
TM0
R601
Q501
1.5K(1/2W)
JOG1 JOG2
R527
GPO5 102 GPO6 101 VDD4 100 GPO7 99 GPI7 98 GPI6 97 GPI5 96 GPI4 95 GPI3 94 GPI2 93 READ# 92 CS# 91 WRITE# 90 CSBR#/RESERVED89 D0 88 DGND3 87 D1 86 VDD3 85 DGND2 84 D2 83 D3 82 D4 81 D5 80 D6 79 D7 78 VDD2 77 MCLK_S/NC 76 ICLK_P 75 NC 74 AVDD_P 73 SPKRM_P 72 SPKRP_P71 AGND4 70 LINEOUT_P 69 VAA_P 68 VC_P 67 VREF_P 66 NC 65
R600
R513
IC501
4.7K
Q503
BELL THDAT THCLK THLAT DCN VOX
10K
D501
R512
820
CPUCLK
XTEST
1K
C617
K1000p 1k C616 R610 10k K0.1u
C614
AG_M
R611
C620
MDMRST
+5VD
C619 16V10
Z0.1u
Z0.1u
0
(
Z0.1u
Z0.1u
22
+24V
C518
L524
THON STB1 STB2
88 ADR13 87 ADR14 86 ADR15 85 XOPRBE/MUT/OP 84 XHSTWR/IOP 83 XHSTRD/IOP 82 XHOLD 81 XWAIT 80 VDD(3.3V) 79 VSS 78 XMDMCS 77 XMDMINT 76 TEST4 75 TEST3 74 TEST2 73 TEST1 72 CPUCLK 71 XTEST 70 VDD(5V) 69 VSS 68 XIN 67 XOUT 66 VDD(3.3V) 65 XHOLDAK 64 20KOSC/IOP 63 XRESCS3/OP62 FMEMCLK/IOP 61 FMEMDI/IOP 60 FMEMDO/IOP 59 FMEMCS/IOP 58 IOP92 57 IOP91 56 CSI 55 CCLK 54 CBUSY1 53 CSO 52 CBUSY2 51 XNMI 50 VDD(5V) 49 VSS 48 IOP90 47 XRESCS1 46 MLAT/IOP 45
K0.01
16V10 C583
C501
J12P
C558
ACK MPOS
11A601S
L519
L520
C580
Z0.1u
TEST
Z0.1u C576
C560
C567
ADR13 ADR14 ADR15
3
NOISEVOUT
4
L521 0
8 7 6 5
8 7 6 5
R609
10K
C547 Z0.1u
1 2 3 4
)
1 2 3 4
RA505 100
RA506 100
C602 16V10 C604
C606 16V10 C608
C613
XRESET
16V10 C621
+5VA
Z0.1u
MDM3_3V
D[4] D[5] D[6] D[7]
CONT
VIN
5
Z0.1u
4.7K
R573
100THCLK
R515
D[7] D[6] D[0] D[5] D[1] D[4] D[2] D[3]
C544
IC513
ALE
R_B FCS
DG
2
(
)
PTOP
IC506
(
+24V
STB1 STB2
C589
Z0.1
FILMEND
0
0
NC R635
SENLEDON
NOT USED
THDAT THCLK THLAT
K1000P
.... ....
)
CS
R543
C539
14
GND
22 OE 27 WE
C553
R602 5.6K C612 R606 C622 K0.01
Q507 F4.7K Z0.1u Z0.1u
15 GND 28 GND
NC
R607
20
7 WE 22 OE 8 RAS 23 CAS
Z0.22
Z0.22
C565
C574
BATT
31 A18 1 VPP 32 VCC
(
14 VDD 1 VDD
GND
16
RBA[5]
R632
R631
R634
(
)
N.C. N.C. N.C. N.C. N.C. I/O0 I/O1 I/O2 I/O3 VSS
N.C. N.C. N.C. N.C. N.C. I/O7 I/O6 I/O5 I/O4 VCC
4
3
(
56k
VCC
R617
L514
4.7K
)
28
D508
)
5
6 NC 21 NC
L518
1 2
100K
4.7K
4
+5V/BATT
DA501
IN
(
NC
3
A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9] A[10] A[11] RBA[0] RBA[1] RBA[2]
10 9 8 7 6 5 4 3 25 24 21 23 2 26 1
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
3
+5VD
J501
(
A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9] A[10] A[11] A[12] RBA[0] RBA[1] RBA[2] RBA[3] RBA[4]
12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 22 24
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 CE OE
D0 D1 D2 D3 D4 D5 D6 D7
13 14 15 17 18 19 20 21
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
C508
C636
R597
+5VD
+5VD
A[4] A[5] A[6] A[7] RBA[0] RBA[1] RBA[2] RBA[3] RBA[4] RBA[5]
10 11 12 13 16 17 18 19 20 9
DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DA8 DA9
D0 D1 D2 D3 D4 D5 D6 D7
2 3 4 5 24 25 26 27
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
R618
(
+5VD
NC
)
Z0.1
Q513
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 D[0]18 D[1]19 D[2]20 D[3]21 22
VSS CLE ALE WE WP N.C. N.C. N.C. N.C. N.C.
VCC CE RE R/B GND N.C. N.C. N.C. N.C. N.C.
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
C638
R587
IC502
IC503
IC512
)
D[7] D[6] D[5] D[4]
PS501
1
3
100
3 4
SW501
1 2
2
4
FILM/COVER SW
K4700P R561
C563
CN501 EXHOOK1 1 EXHOOK1 BELL LINERLY DCN SPMUTE HOOK MPOS LINERX LINETX SPOUT
+5VA +24VF
2 3 4 5 6 7 8 9 BELL LINERLY DCN SPMUTE HOOK MPOS LINERX LINETX
1 2 3 4 5 6 7 8 9 10 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 36 37 38 39 40 41 42 43 44
(
)
L517
10 SPOUT 11 HSTX(+) 12 HSTX(-) 13 HSRX(+) 14 HSRX(-) 15 24V 16 5VA
CRESET
L522 L523
LINERLY CISON CISLEDON SD ESD EXHOOK1
EYESYNC
EYECLK
EYEXY
C530
YCLK
NC
R592
1K
TX0 TX1 TX2 TX3 TXE
C528 K2200P 20K
K0.1u AMON C532 Z0.1u +5V/BATT
HSTX+ HSTXHSRX+
K0.1
R551
1K
C551
0 R591 C601 K0.1 C623 2.2K NC
1 2 3 4 5 6 7 8 9 10 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 36 37 38
R529
C527
+3.3V/BATT
HSRX-
TONE1EN
C529 C536
)
(
NC
)
(
R629
FTG F1
SIG
(
) (
AG_M
R549
100K
TXD RXD XRTS XCTS XDSR DCD XDTR
2.7K
R531
AG_M
X501 32.768KHz ( R532 ) NC
C595 Z0.1u Q508 R544 2.2K C607 C627 K0.1 +5VD NC R628 Z0.1u C605 16V10 R612 27K C610 Z0.1u C624 C609 16V10
AG_M
+5VD R604
Z0.1
C639
0
Z0.1
C594 Z0.22u
NC
)
17 AG
C531
C534
J15P
J15P
L526 0
CN507
1 2 5VD DG MONRX EXHOOK2/CSI(I) BREAK/CSO(O) E-RECALL(O)/CCLK(I) HS-ALC/CBUSY1(I) P-SHORT/CBUSY2(O) DTMFINP/CRESET(O)
)
C545
1K
)
C598
C533
Z0.1u
NC
C628
(
A[4] A[3] A[2] A[1] A[0]
C557
R559 10K R605 R574 K0.1 12K 10K C615 C586
(
K0.033u
AG_M
MONRX CSI CSO
3 4 5 6 7 8 9
VLREF
C570 K0.1 R563
K0.1
0
K0.039 K0.22u K0.1
CCLK CBUSY1 CBUSY2 CRESET S_ENB MONRX LINERX LINETX
VIDEO FTG
XCTS RXD
C505
6.3V 220u
C566
Z0.1u C569
C632
Z0.1
NC
IC520
1 IN1 C1 OUTA IN2 C2 OUTB GND VCC IN4 C4 OUTD IN3 C3 OUTC 14
C511
JOG1
JOG2
20KOSC
CISSEL
R582
FTG
SIG
4.7
F1
L501
TXD RXD RTS CTS DSR GND DCD DTR RI FG 2
ESD ACK SD
PD OSC VSS
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
3 4
12 11 10 9
7 6 5
2 3
SPOUT
SPIN
TONEIN
VOXDET MODEMRXOUT
MODEMTXOUT
MODEMTXIN
LINEOUT
EXTOUT
VLREF
VLOUT
LINEIN
EXTIN
NC
NC
VLIN
AG
NC
NC
C541
L502
3
K1000P
ACK SD R624
10K
+24VF
6.3V 220u
HSMICOUT
R625
HSMICIN1
ROUT2
DATA
VDD
RIN
R590
NC
NC
NC
6.8K
R539
R540
R516
C600
R521
R593
R523
R613
C564
Z0.1u
15K
NC
KSTART
100 KLATCH
KRXD
KTXD
KSCLK
R583
R598
R533
C582
8.2K
R614
100
100
C513
C514
C526
100
C540
Z0.1
NC C587 R638 0
INA1 OUTA INB1 INB2 OUTB GND
IND1 IND2 OUTD INC1 INC2 OUTC
D507 35V10u C524
R534
2 3
13 12 11
(
DCD
NC
10 11
Z0.1u
D504
C629
470
NC
NC
L507
VEE
VCC
35V33u R519
1
14
Q505
47K
R575
C590
)
9
R579
C599 C579 K0.01 K330P R586 560K Q509 R585 150
Z0.1
C573
K680p
C603
3.9K
L506
R542
R603
IC521
Q504
10K
8
R588
(
-12V
+12V+5VD
+12V
1K
R504
1K
47K
47K
C572
K680p
+5VA
(
7
R518
R626
XRTS TXD
K1000P
K0.1
C571
K680p
K2700P
)
0
0
NC
(
NC
)
R596
R541
CISON (
R627
22
NC
6
+5VA
R589
)
0
)
Q510
390
L505
4.7
7
8
6.8K
(
XDSR
+5VD
NOT USED
+5VD
1M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
5
NC
L504
VCC
VSS
STR
CLK
6
ROUT1
VOXIN
( )
1K
1K
)
4
VOXOUT
NC
K1000P
HSMICIN2
NC
L503
Z0.1u C596
C593
(
C507
)
5
+24V
C542
4.19MHz
4
IC514
+5VD
+5VD
+5VD
Q512
V.LED 10 SIG 1 SEL 4 G.LED 9
R623 100 100 100 220K 220K NC R615 C626 120K
R571 33K K0.1u
R535
R536
R537
R538
R501
R530 R633 1.2K Q506 3.9K 15K 15 3.9K
(
) (
NC
CN503
2
3
5
6
7
GND
GND
GND
+5V
SI
0
L525
R636 0
R569
R565
R566
R568
C625
5 6
10 9
XDTR
C516
R637 NC
-12V
)
D505 35V33u
K1000P
180K
C585
4
CLK
8
)
PG
VLREF R621
R622
TO CIS
CISLEDON
FG
1
MICIN
NC
OPRESET
(
)
2
13
8
VDD
IN
1
C631
K0.1
R576
C506
Z0.1u
C581 R572
C591 R580
NOT USED
ESD
+5VA
X504
MICIN
TO RS-232C D-SUB 25PIN CN508
C577
R564
R581
....
DA502
(
)
+5VD
IC522
10K
KRXD/KTXD KSCLK KLATCH KSTART
J68P
470K
+5VD
8.2k C584 R639 0
(
J560p 27k
J150p 180k
1 2
C630
K0.1u
R640 0
C633
.... ....
C592
) NC
10 SIDETONE/S-ENB(O)
3
NC HSTX+ R578
HSTX- R577
( ) (
R570
R502
D506
RESET 11
KSCLK 10
HSRX- (
KRXD 8
GND 2
SPOUT
Z0.1u
C512
VLREF
MCLK
R525
KLATCH
KSTART
MLAT
1
2
R524
R528
KTXD
JOG1
JOG2
3
7
8
MDAT
CN504
HSRX+
9
7
6
5
4
3
0
1
15k
CN509
+5V MICIN
SI CLK
.... ....
(
)
)
GND
TO OPERATION PANEL
TO OPEPANE MIC
MICIN
VOX
Not Used