Point-To-Point Diagram - Sharp FACSIMILE UX-A450 Service Manual

[3] Point-to-point diagram

TPBD-
TPAD-
TPBD
TX/RX
TPAD
MOTOR
VMT
VMT
VTH
VTH
STRB1-
STRB2-
THI
RANK
THG
THG
THERMAL
THG
HEAD
THVDD
STRB3-
STRB4-
LATCH-
PCLK
DATA
VTH
CNPN-A CNPN-A CNPN
KEN4A 1 1
KEN3A 2 2
KEN2A 3 3
KEN1A 4 4
DG 5 5
+3.3V 6 6
ORGSNS- 7 7
FRSNS- 8 8
E 9 9
SEN0 10 10
SEN1 11 11
SEN2 12 12
SEN3 13 13
SEN4 14 14
SEN5 15 15
SEN6 16 16
OPERATION
PANEL
PWB
VO
VG
CISVDD
CIS
øT
CISCLK
GLED
+24V
CNMT
1 1 TPBD-
2 2 TPAD-
3 3 TPBD
4 4 TPAD
5 5
6 6
CNTH
1
2
1
3 STRB1-
2
4 STRB2-
3
5
4
6 RANK
5
7 6
8 7
9 8
10 9 THVDD
11
10 STRB3-
12 STRB4-
11
13 LATCH-
12
14 PCLK
13
15 DATA
14
16
15
CNPN
1 1 KEN4A
2 2 KEN3A
3 3 KEN2A
4 4 KEN1A
5 5
6 6
7 7 ORGSNS-
8 8 FRSNS-
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
INTERFACE
PWB
CNCIS
1 1
2 2
3 3 CISVDD
4 4
5 5 CISCLK
6 6
7 7
RHS-
MAG
+24VL
VMT
MICMUTE
VMT
TELIN
TELMUTE
RXIN
TXOUT
CML
VTH
PIN
FILM
CI-
THI
HS-
TELOUT
THG
DPON(N.C.)
THG
DPMUTE(N.C.)
THG
RLYCNT(N.C.)
VTH
FLRXD
DG
+3.3V
E
SEN0
SEN1
SEN2
SEN3
SEN4
SEN5
SEN6
VO
CONTROL
VG
PWB
øT
GLED
+24V
4 – 3
UX-A450DE/IT/H
NX-A550DE/IT/FO-A650IT
CNLIUA CNLIUA
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
CNPRG
FLTXD 1
DG 2
3
CNPW
CNPS
+24V 1 1
+24V 2 2
MG 3 3
MG 4 4
DG 5 5
VREG 6 6
CNCSW
1 1
CSW-
2 2
DG
CNSP
1 1
SP+
2 2
SP-
RHS-
DG
+24VL
MICMUTE
TELIN
TELMUTE
RXIN
TXOUT
CML
PIN
FILM
CI-
HS-(N.C.)
TELOUT
DPON(N.C.)
DPMUTE(N.C.)
RLYCNT(N.C.)
TEL/LIU
PWB
+24V
+24V
POWER
MG
SUPPLY
MG
PWB
DG
VREG
CSW- CAM
SWITCH
DG
SP+
SPEAKER
SP-