Panasonic KX-MB2061CXB Service Manual page 27

PIN NO. PinName
65 *BE0
66 SCL2/P30
67 SDA2
68 DAB0
69 DAB8
70 DAB1
71 DAB9
72 DAB2
73 DAB10
74 DAB3
75 DAB11
76 VSS4
77 VDD2
78 VDDIO3
79 P20/PWM0/SPIDI
80 P21/PWM1/SPICLK
81 P22/ADC0/CLK100
82 P23/ADC1
83 P24/SCL1
84 P25/SDA1
85 DAB4
86 DAB12
87 DAB5
88 DAB13
89 DAB6
90 DAB14
91 DAB7
92 DAB15
93 TM
94 P27/SPIDO
95 P16/PON/INT6
96 P17/CHARGE/INT7
97 P26/stop_charge
98 RINGING
99 LINEREF
100 LINEOUT
101 LINE_IN+
102 LINE_IN-
103 LDO1_sense
104 LDO1_CTRL
105 LDO2_CTRL
106 VBAT2
107 CIDIN+
108 AVS2
109 AVD2
110 LSR+/REF
111 LSR-/REF
112 CIDIN-
113 CIDOUT
114 MIC-
115 VREF-
116 VBUF
117 AGND
118 MIC+
119 VREF+
120 *RST
121 AD0
122 AD1
123 AD2
124 AD3
125 AD4
126 AD5
127 AD6
128 AD7
I/O POWER SUPPLY VOLTAGE
O +3.0V
O +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
- GND
- +1.8V
- +3.0V
I +3.0V
O +3.0V
I +1.8V
I +3.0V
O +3.0V
I +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
IO +3.0V
I +3.0V
O +3.0V
I +1.8V
O +3.0V
O +3.0V
I +3.0V
O +1.8V
O +1.8V
I +1.8V
I +1.8V
I +3.0V
O +3.0V
O +3.0V
I +3.3V
I +1.8V
- GND
- +1.8V
O +1.8V
O +1.8V
I +1.8V
O +1.8V
I +1.8V
O GND
O GND
- GND
I +1.8V
O +1.8V
I +1.8V
O +3.0V
O +3.0V
O +3.0V
O +3.0V
O +3.0V
O +3.0V
O +3.0V
O +3.0V
27
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB
EXPLANATION
Byte Enable signal (NOT USED)
EEPROM INTERFACE SIGNAL (SCL2)
EEPROM INTERFACE SIGNAL
Flash/Mask ROM Data [0]
Flash/Mask ROM Data [8]
Flash/Mask ROM Data [1]
Flash/Mask ROM Data [9]
Flash/Mask ROM Data [2]
Flash/Mask ROM Data [10]
Flash/Mask ROM Data [3]
Flash/Mask ROM Data [11]
GND
+1.8V
+3.0V
SPI SERIAL INTERFACE (SPIDI)
SPI SERIAL INTERFACE (SPICLK)
CIRCUIT CONTROL INPUT PORT (ALC)
NOT USED
CIRCUIT CONTROL OUTPUT PORT (LIN-
ERLY)
CIRCUIT CONTROL INPUT PORT (CPC)
Flash/Mask ROM Data [4]
Flash/Mask ROM Data [12]
Flash/Mask ROM Data [5]
Flash/Mask ROM Data [13]
Flash/Mask ROM Data [6]
Flash/Mask ROM Data [14]
Flash/Mask ROM Data [7]
Flash/Mask ROM Data [15]
NOT USED
SPI SERIAL INTERFACE (SPIDO)
POWER ON SIGNAL
NOT USED
NOT USED
NOT USED
CID REFERENCE VOLTAGE OUTPUT
CIRCUIT OUTPUT
CID SIGNAL INPUT
CIRCUIT INPUT
+3.0V POWER CONTROL SIGNAL
+3.0V POWER CONTROL SIGNAL
+1.8V POWER CONTROL SIGNAL
NOT USED
NOT USED
GND
+1.8V
SPEAKER/HANDSET SPEAKER OUTPUT (+)
HANDSET SPEAKER OUTPUT (-)
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
GND
HANDSET MIC INPUT
NOT USED
BBIC SYSTEM RESET
Flash/Mask ROM Address [0]
Flash/Mask ROM Address [1]
Flash/Mask ROM Address [2]
Flash/Mask ROM Address [3]
Flash/Mask ROM Address [4]
Flash/Mask ROM Address [5]
Flash/Mask ROM Address [6]
Flash/Mask ROM Address [7]