Icom IC-9700 Service Manual page 77

• MAIN UNIT (4/13)
EP9003
EP9002 MPZ2012S102A
EP9001 MPZ2012S102A
J9001 MPZ2012S102A
2 1
4 3
6 5
8 7
10 9
EP9004
12 11
EP9005 MMZ1005Y102CT
PA-A UNIT
14 13
R9006 MMZ1005Y102CT
16 15
R9007 100
18 17
R9008 100
20 19
R9009 100
22 21
R9010 100
24 23
EP9011 100
26 25
EP9012 MMZ1005Y102CT
28 27
EP9013 MMZ1005Y102CT
30 29
EP9014 MMZ1005Y102CT
MMZ1005Y102CT
EP9103
MPZ2012S102A
EP9102
MPZ2012S102A
EP9101
MPZ2012S102A
J9101
2 1
4 3
6 5
8 7
10 9
EP9104
12 11
EP9105 MMZ1005Y102CT
14 13
R9106 MMZ1005Y102CT
16 15
PA-B UNIT R9107 100
18 17
R9108 100
20 19
R9109 100
22 21
R9110 100
24 23
EP9111 100
26 25
EP9112 MMZ1005Y102CT
28 27
EP9113 MMZ1005Y102CT
30 29
EP9114 MMZ1005Y102CT
EP9115 MMZ1005Y102CT
R9116 MMZ1005Y102CT
100
J9151
5
4
EP9152
3
PA-B UNIT
MPZ2012S102A
2
EP9151
1
MPZ2012S102A
EP9202
MPZ2012S102A
EP9201
MPZ2012S102A
J9201
2 1
4 3
6 5
PA-C UNIT
8 7
R9203
10 9
R9204
12 11
R9205
14 13
R9206
16 15
R9207
18 17
EP9208
20 19
EP9209
22 21
R9210
24 23
R9211
26 25
R9212
28 27
R9213
30 29
R9214
R9215
EP9216
EP9217
EP9218
EP9219
DAT12
DAT12
CLK12
CLK12
MAIN UNIT
LE12
LE12
(12/13)
ULKL12
ULKL12
CE12
CE12
www.PH4X.com
A5V
PA8V
14V
VTXS
VRXS
A5V
PA8V
14V
UTXS
URXS
PWRS
MAIN UNIT
PWRS
(1/13)
HV
14V
A5V
14V
CE12
22
ULKL12
22
LE12
22 CLK12
22 DAT12
22
MMZ1005Y102CT
MMZ1005Y102CT 12TXS
100 12RXS
100
100
100
100
100
MMZ1005Y102CT
MMZ1005Y102CT
MMZ1005Y102CT
MMZ1005Y102CT
LCD_R4
LCD_R6
LCD_G2
LCD_G4
LCD_G6
LCD_B3
LCD_B5
LCD_B7
LCD_ON
LCD_VS
FRES
LRXD
VDIDV
VFIDV
VATONS
VPONS
VEPS
VEPL
VTHML
VREFLP
VFORLP
UDIDV
UFIDV
UATONS
UPONS
UEPS
UEPL
UTHML
UREFLP
UFORLP
IDLP
Explanatory notes
12DIDV
12FIDV
EP9321
12ATONS EP9322 MPZ1608S601A
12POFS EP9323 MPZ1608S601A
12PONS MPZ1608S601A
12EPS J9301
12EPL 8V 8V
40 39
12THML 8V NC
38 37
12REFLP 5V NC
36 35
12FORLP 3R3V 3R3V
34 33
3R3V NC
32 31
GND LCD_R3 EP9325
30 29
R9301 EP9301 LCD_R4 LCD_R5 EP9326
28 27
R9302 27 EP9302 MMZ1608B301CT LCD_R6 LCD_R7 EP9327
26 25
R9303 27 EP9303 MMZ1608B301CT LCD_G2 LCD_G3 EP9328
24 23
R9304 27 EP9304 MMZ1608B301CT LCD_G4 LCD_G5 EP9329
22 21
R9305 27 EP9305 MMZ1608B301CT LCD_G6 LCD_G7 EP9330
20 19
R9306 27 EP9306 MMZ1608B301CT LCD_B3 LCD_B4 EP9331
18 17
R9307 27 EP9307 MMZ1608B301CT LCD_B5 LCD_B6 EP9332
16 15
R9308 27 EP9308 MMZ1608B301CT LCD_B7 LCD_CLK EP9333
14 13
R9309 27 MMZ1608B301CT LCD_ON LCD_HS
12 11
100 LCD_VS LCD_DE
R9310 EP9335
10 9
0 GND STB_LEDV
EP9324
8 7
FRES FLRXD
R9311
6 5
100 FLTXD PWRK
R9312
4 3
22 GND GND
2 1
DIAPLAY UNIT
10-4
R9602
VEPL
UEPL
12EPL
1k
R9601
100k
R9604
VTHML
UTHML
12THML
ALCL
1k
R9603
100k
R9606
FORL
REFL
IDL
VDL
1k
R9605
100k
LCD_R3
LCD_R4
LCD_R5
LCD_R6
LCD_R7
LCD_G2
LCD_G3
LCD_G4
LCD_G5
LCD_G6
LCD_G7
LCD_B3
LCD_B4
TX Line
LCD_B5
LCD_B6
RX Line
LCD_B7
LCD_CLK
Voltage Line (HV)
LCD_DE
LCD_VS
Voltage Line (14V)
LCD_HS
LRXD
Voltage Line (8V)
LTXD
FRES
STBY_LEDV
PWRK
R9409
R9410 47k
R9411 47k
R9412 47k
R9413 47k
R9414 47k
R9415 47k
47k
R9325 LCD_R3
MMZ1608B301CT R9326 27 LCD_R5
MMZ1608B301CT R9327 27 LCD_R7
MMZ1608B301CT R9328 27 LCD_G3
MMZ1608B301CT R9329 27 LCD_G5
MMZ1608B301CT R9330 27 LCD_G7
MMZ1608B301CT R9331 27 LCD_B4
C9401
MMZ1608B301CT R9332 27 LCD_B6
MMZ1608B301CT R9333 27 LCD_CLK
0.1
MMZ1608B301CT R9334 0 LCD_HS
0 LCD_DE
R9335
MMZ1608B301CT 27 STBY_LEDV
MPZ1608S601A LTXD
R9336
22 PWRK
R9337
100
J9401
* Refer to the PARTS LIST for the value and name of component.
HV
14V
8V
MAIN UNIT
PA8V
(5/13)
A5V
3R3V
H3R3V
VTXS
VTXS
VRXS
VRXS
UTXS
UTXS MAIN UNIT
URXS
(2/13)
URXS
12TXS
12TXS
12RXS
12RXS
VEPL_
UEPL_
12EPL_ MAIN UNIT
VTHML_ (2/13)
UTHML_
12THML_
ALCL_
FORL_
MAIN UNIT
REFL_
(1/13)
IDL_
VDL_
VDIDV
VDIDV
VFIDV
VFIDV
VATONS
VATONS
VPONS
VPONS
VEPS
VEPS
UDIDV
UDIDV
UFIDV
UFIDV
UATONS
MAIN UNIT
UATONS
UPONS
(9/13)
UPONS
UEPS
UEPS
12DIDV
12DIDV
12FIDV
12FIDV
12ATONS
LCD_R3 12ATONS
12POFS
LCD_R4 12POFS
12PONS
LCD_R5 12PONS
12EPS
LCD_R6 12EPS
LCD_R7
LCD_G2
LCD_G3
12REFLP
LCD_G4 12REFLP
12FORLP
LCD_G5 12FORLP
VREFLP
LCD_G6 VREFLP
VFORLP
LCD_G7 VFORLP
UREFLP
LCD_B3 UREFLP
MAIN UNIT UFORLP
LCD_B4 UFORLP
(1/13) IDLP MAIN UNIT
LCD_B5 IDLP
(8/13)
LCD_B6
ALCL
LCD_B7 ALCL
FORL
LCD_CLK FORL
REFL
LCD_DE REFL
IDL
LCD_VS IDL
VDL
LCD_HS VDL
LRXD
LTXD
SD_WP
FRES SD_WP
SD_CD
STBY_LEDV SD_CD
SD_D1
PWRK SD_D1
SD_D0
SD_D0
MAIN UNIT
SD_CLK
SD_CLK (1/13)
SD_CMD
SD_CMD
SD_D3
MAIN UNIT
LCD_ON SD_D3
SD_D2
(2/13)
SD_D2
SD3R3V
SD3R3V
PHB
PHA
MAIN UNIT
PHE
R9501 (7/13)
MICE
R9502 1k
MICI
1k
C9506
0.001
C9504
C9503 0.001
C9502 0.001
C9501 0.001
0.001
DISPLAY
8 7
J9501
SD UNIT
DIAPLAY UNIT
CONNECT BLOCK