Panasonic KX-FLB852CX Service Manual page 206

KX-FLB852CX / KX-FLB852CXS
PIN No.
67 IOP32
68 IOP33
69 MILAT/IOP52
70 MIDAT/IOP51
71 MICLK/IOP50
72 VSS
73 5V
74 SWCLK/IOP54
75 SWDAT/IOP55
76 SWLAT/IOP56
77 IOP34
78 IOP35
79 IOP36
80 IOP45
81 IOP46
82 IOP47
83 TXD/CSO/IOP40
84 RXD/CSI/IOP41
85 RTS/CCLK/IOP42
86 CTS/CBUSY1/IOP43
87 CBUSY2/IOP44
88 SENIN4/IOP14
89 SENIN5/IOP15
90 3.3V
91 VSS
92 XIN_22M
93 XOUT_22M
94 TEST2
95 SENIN6/IOP16
96 SENIN7/IOP17
97 SENCTL1/IOP01
98 IOP05
99 IOP06
100 SMT0/OP70
101 SMT1/OP71
102 SMT2/OP72
103 SMT3/OP73
104 SMT4/OP74
105 SMT5/OP75
106 SMT6/OP76
107 SENCTL2/IOP02
108 VSS
109 3.3V
110 SENIN8/IOP20
111 SENIN9/IOP21
112 SENIN10/IOP22
113 SENIN11/IOP23
114 SENCTL3/IOP03
115 SENIN12/IOP24
116 SENIN13/IOP25
117 SENIN14/IOP26
118 SENIN15/IOP27
119 PMT0/LD
120 PMT1/SS
121 PMT2/DCCLK
122 PMT3/BREAK
123 PMT4
124 IOP04/EXTCLK
125 XRESET
126 3.3V
127 VSS
128 VDDRTC
129 PWRCTL
130 XIN_RTC
131 XOUT_RTC
132 VSSRTC
133 XINTOUT
SIGNAL I/O
O
I
O
O
O
-
-
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
-
-
I
O
I
I
I
I
O
O
O
O
O
O
O
O
O
O
-
-
I
I
I
I
O
I
I
I
I
I
O
O
O
O
I
I
-
-
-
I
I
O
-
O
POWER SUPPLY VOLTAGE
5V
5V
5V
5V
5V
GND
5V
5V
5V
5V
5V
5V
5V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
GND
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
GND
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
GND
3.3V/BAT
3.3V/BAT
3.3V/BAT
3.3V/BAT
GND
3.3V
206
EXPLANATION
NOT USED
NOT USED
ANALOG ASIC CONTROL
ANALOG ASIC CONTROL
ANALOG ASIC CONTROL
GND
POWER SOURCE (5V)
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
FAN CONTROL
FAN CONTROL
NOT USED
NOT USED
NOT USED
OUTPUT PORT (BREAK1)
INPUT PORT (OPTPICK)
POWER SOURCE (3.3V)
GND
CRYSTAL (22.222MHz) INPUT
CRYSTAL (22.222MHz) OUTPUT
NOT USED
INPUT PORT (TONER)
INPUT PORT (PICK)
INPUT PORT (TOPCVR)
OUTPUT PORT (ADFMEN)
OUTPUT PORT (CRMEN)
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
SCANNER MOTOR CONTROL
OUTPUT PORT (SEN_LED)
GND
POWER SOURCE (3.3V)
INPUT PORT (CRG)
INPUT PORT (RPS)
INPUT PORT (REGIST)
INPUT PORT (PSTART)
OUTPUT PORT (DOCU_LED)
INPUT PORT( DOCU)
INPUT PORT (MNLPAPER)
INPUT PORT (ADFCVR)
INPUT PORT (FBCVR)
ENGIN MOTOR CONTROL
ENGIN MOTOR CONTROL
ENGIN MOTOR CONTROL
ENGIN MOTOR CONTROL
NOT USED
ENGIN MOTOR CONTROL
RESET INPUT
POWER SOURCE (3.3V)
GND
POWER SOURCE (3.3V/BATT)
RTC INTERFACE
CRYSTAL (32.768KHz) INPUT
CRYSTAL (32.768KHz) OUTPUT
GND
INTERRUPT OUTPUT