Kyocera KM-C2520 Service Manual page 325

Wiring diagram No.5
YC2
Y2 1
X2 2
Touch panel
Y1 3
X1 4
CN1
YC4
FRAME 12 12 1 1
LOAD 11 11 2 2
CP 10 10 3 3
VSS 9 9 4 4
5V 8 8 5 5
VSS 7 7 6 6
VEE 6 6 7 7
_DISP OFF 5 5 8 8
D0 4 4 9 9
D1 3 3 10 10
D2 2 2 11 11
D3 1 1 12 12
YC2
HOT 1 1 1
N.C. 2 2
GND 3 3 2
YC7
YC1
Y2 TOUCH_X1 1 1 A15 A15 TOUCH_X1
X2 TOUCH_Y1 2 2 A14 A14 TOUCH_Y1
Y1 TOUCH_X2 3 3 A13 A13 TOUCH_X2
X1 TOUCH_Y2 4 4 A12 A12 TOUCH_Y2
VEE_OFF 5 5 A11 A11 VEE_OFF
BUZZER 6 6 A10 A10 BUZZER
_DIGKEY 1 7 7 A9 A9 DIG_KEY_1
_DIGKEY 2 8 8 A8 A8 DIG_KEY_2
_DIGKEY 3 9 9 A7 A7 DIG_KEY_3
OPWB-L
_DIGKEY 4 10 10 A6 A6 DIG_KEY_4
_DIGLED 1 11 11 A5 A5 DIG_LED_1
_DIGLED 2 12 12 A4 A4 DIG_LED_2
_DIGLED 3 13 13 A3 A3 DIG_LED_3
_DIGLED 4 14 14 A2 A2 DIG_LED_4
_DIGLED 5 15 15 A1 A1 DIG_LED_5
YC3
B15 B15 LCD_VSS1
B14 B14 LCD_VSS2
SGND 1 1
5V 2 2 B13 B13 LCD_VDD
_SCAN 1 3 3 B12 B12 SCAN_1
FRAME _SCAN 2 4 4 B11 B11 SCAN_2
_SCAN 3 5 5 B10 B10 SCAN_3
LOAD
CP _SCAN 4 6 6 B9 B9 SCAN_4
SGND FRAME 7 7 B8 B8 LCD_FRAME
LOAD 8 8 B7 B7 LCD_LOAD
5V
CP 9 9 B6 B6 LCD_CP
SGND
VEE DISPOFF 10 10 B5 B5 DISP_OFF
_DISP OFF D0 11 11 B4 B4 LCD_D0
D1 12 12 B3 B3 LCD_D1
D0
D1 D2 13 13 B2 B2 LCD_D2
D2 D3 14 14 B1 B1 LCD_D3
D3
YC1 YC25
HOT _SCAN 5 1 1 15 15 SCAN_5
N.C. _SCAN 6 2 2 14 14 SCAN_6
GND _SCAN 7 3 3 13 13 SCAN_7
_SCAN 8 4 4 12 12 SCAN_8
11 11 DIG_KEY_5
_DIGKEY 5 5 5
10 10 DIG_KEY_6
_DIGKEY 6 6 6
_DIGKEY 7 7 7 9 9 DIG_KEY_7
OPWB-R _DIGKEY 8 8 8 8 8 DIG_KEY_8
_DIGKEY 9 9 9 7 7 DIG_KEY_9
_DIGLED 6 10 10 6 6 DIG_LED_6
LAMP_OFF 11 11 5 5 LMP_OFF
3.3V 12 12 4 4 3.3V
SGND 13 13 3 3 SGND
24V2 14 14 2 2 24V2
PGND 15 15 1 1 PGND
YC14
3.3V 1 1 3.3V
SGND 2 2 SGND
PTA5 3 3 PTA5
Security kit
PTA0 4 4 PTA0
(option)
PTA4 5 5 PTA4
PTA1 6 6 PTA1
PTA3 7 7 PTA3
PTA2 8 8 PTA2
YC26
3.3V 1 1 3.3V
SGND 2 2 SGND
PDF
PTA5 3 3 PTA5
PTA0 4 4 PTA0
upgrade Kit
PTA4 5 5 PTA4
(option)
PTA1 6 6 PTA1
7 7
PTA3 PTA3
PTA2 8 8 PTA2
YC9
IPU_FAN_P 2 1 2 1 IPU_FAN_P
MFM
GND 1 2 1 2 GND
+5V 1 1 1
GND 2 2 2
MPWB
FRY
PWB
YC6 YC2 YC1 YC1
FAXRESETn A1 A1 A18 A18 A1 A1 WAKEUPFAX
SGND A2 A2 A17 A17 A2 A2 FAXRESET
FPVDn A3 A3 A16 A16 A3 A3 MAIN_RXD
A15 A15
SGND A4 A4 A4 A4 FAXREADY
FVCLK A5 A5 A14 A14 A5 A5 SREQ
SGND A6 A6 A13 A13 A6 A6 FPVD
FMRE A7 A7 A12 A12 A7 A7 FVCLK
SGND A8 A8 A11 A11 A8 A8 N.C
FPHSYNCn A9 A9 A10 A10 A9 A9 FMRE
SGND A10 A10 A9 A9 A10 A10 FPHSYNC
A8 A8
FPVCLK A11 A11 A11 A11 FPVCLK
SGND A12 A12 A7 A7 A12 A12 FAXSLEEP
FMIPOUT A13 A13 A6 A6 A13 A13 MAINSTS
SGND A14 A14 A5 A5 A14 A14 MMISTS
FMREOUT A15 A15 A4 A4 A15 A15 MAIN_TXD
SGND A16 A16 A3 A3 A16 A16 FMIPOUT
FOCLK A17 A17 A2 A2 A17 A17 FOVSYNC
SGND A18 A18 A1 A1 A18 A18 FOHSTHIN
A19 A19 FMREOUT
A20 A20 FFOCLK
+24V2 B1 B1 B18 B18 B1 B1 GND
PGND(NC) B2 B2 B17 B17 B2 B2 24V
SGND B3 B3 B16 B16 B3 B3 GND
FVSYNCn(NC) B4 B4 B15 B15 B4 B4 GND
FOVSYNC B5 B5 B14 B14 B5 B5 SETFAX
FPVSYNCn B6 B6 B13 B13 B6 B6 GND
B12 B12
SGND B7 B7 B7 B7 GND
WAKEUPFAXn B8 B8 B11 B11 B8 B8 GND
SETFAXn B9 B9 B10 B10 B9 B9 FPVSYNC
MAIN 1XD B10 B10 B9 B9 B10 B10 GND
MAINSTSn B11 B11 B8 B8 B11 B11 5V
MMISTSn B12 B12 B7 B7 B12 B12 GND
B13 B13 B6 B6 B13 B13 5V
MAIN RXD
B5 B5
FAXREADYn B14 B14 B14 B14 GND
SREQn B15 B15 B4 B4 B15 B15 5V
FAXSLEEPn B16 B16 B3 B3 B16 B16 GND
FOHS1HINn B17 B17 B2 B2 B17 B17 5V
SGND B18 B18 B1 B1 B18 B18 GND
B19 B19 5V
B20 B20 GND
YC11
_HRESET 1 1 1 1 _HRESET
SGND 2 2 2 2 GND
HDD7 3 3 3 3 HDD7
HDD8 4 4 4 4 HDD8
HDD6 5 5 5 5 HDD6
HDD9 6 6 6 6 HDD9
HDD5 7 7 7 7 HDD5
HDD10 8 8 8 8 HDD10
HDD4 9 9 9 9 HDD4
HDD11 10 10 10 10 HDD11
HDD3 11 11 11 11 HDD3
HDD12 12 12 12 12 HDD12
HDD2 13 13 13 13 HDD2
HDD13 14 14 14 14 HDD13
15 15 15
HDD1 15 HDD1
HDD14 16 16 16 16 HDD14
HDD0 17 17 17 17 HDD0
HDD15 18 18 18 18 HDD15
SGND 19 19 19 19 GND
N.C. 20 20 20 20 N.C.
HDMARQ 21 21 21 21 HDMARQ
SGND 22 22 22 22 GND
_HDIOW 23 23 23 23 _HDIOW
SGND 24 24 24 24 GND
_HDIOR 25 25 25 25 _HDIOR
SGND 26 26 26 26 GND
HIORDY 27 27 27 27 HIORDY
CSEL 28 28 28 28 CSEL
_HDMACK 29 29 29 29 _HDMACK
SGND 30 30 30 30 GND
HINTRQ 31 31 31 31 HINTRQ
N.C. 32 32 32 32 N.C.
HAD1 33 33 33 33 DA1
N.C. 34 34 34 34 N.C.
HAD0 35 35 35 35 HAD0
HAD2 36 36 36 36 HAD2
_HCS0 37 37 37 37 _HCS0
_HCS1 38 38 38 38 _HCS1
DASP 39 39 39 39 DASP
SGND 40 40 40 40 GND
YC16
+12V 1 1 1 1 +12V
SGND 2 2 2 2 SGND
SGND 3 3 3 3 SGND
+5V2 4 4 4 4 +5V2
YC19
1 +5V
PSPWB
2 GND
Fax kit (option)
YC2 CN1
12V 1 1 22 22 AGND
AGND 2 2 21 21 12V
5V 3 3 20 20 SGND
SGND 4 4 19 19 5V
EXTRING1 5 5 18 18 EXTRING2
EXTRING2 6 6 17 17 EXTRING1
KMUTE 7 7 16 16 SHUNT
SHUNT 8 8 15 15 KMUTE
PLSDIL 9 9 14 14 EARTH
EARTH 10 10 13 13 PLSDIL
TELSEL 11 11 12 12 FAXSEL
FAXSEL 12 12 11 11 TELSEL
NCUPWB
NCUTYPE2 13 13 10 10 NCUTYPE3
NCUTYPE3 14 14 9 9 NCUTYPE2
OFFHOOK 15 15 8 8 NCUTYPE1
NCUTYPE1 16 16 7 7 OFFHOOK
ONHOOK1 17 17 6 6 ONHOOK2
ONHOOK2 18 18 5 5 ONHOOK1
RINGDET 19 19 4 4 MODTXD
MODTXD 20 20 3 3 RINGDET
RXIN 21 21 2 2 MODRXD
MODRXD 22 22 1 1 RXIN
CN2
YC5
24V 1 1 2 2 24V
GND 2 2 1 1 GND
N.C 3 3
YC3
+ 1 1
SP
AGND 2 2
YC4
2.4V-NiMH 1 1 2 1 BTT+
GND 2 2 1 2 GND(P)
HDD
2FZ/2F0/2HC-5
BUBAT
2-4-13