Panasonic KX-TG2360JX, Service Manual

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Pin Description I/O High High_Z Low
125 VCC VCC VCC -- --
126 NC D.O -- -- --
127 FLASH_SCK * High Middle Low
128 WDT CLK D.O High -- Low
Pin Description I/O High High_Z Low
1 NC D.O -- -- Normal
2 NC D.O -- -- Normal
3 DOT_LCD_RS D.O Data -- Instruct
4 DOT_LCD_RW_
WR D.O Read -- Write
5 DOT_LCD_E_R
D D.O Active -- Not
6 DOT_LCD_D4 D.O High -- Low
7 DOT_LCD_D5 D.O High -- Low
8 DOT_LCD_D6 D.O High -- Low
9 DOT_LCD_D7 D.O High -- Low
10 DOT_LCD_POW
ER_SW
D.O on -- off
11 DOT_LCD_RES
ET
D.O Normal -- Reset
12 NC D.O -- -- Normal
13 MIPS_CHANGE D.I 73MIPS -- 65MIPS
14 VCC VCC VCC -- --
15 GND GND -- -- GND
16 EEPROM_DATA D.I.O High -- Low
17 EEPROM_CLK D.O High -- Low
18 EEPROM_WP D.O WP -- Write
19 ANT_LED D.O Off -- On
20 MIC POWER
SW
D.O Bias on -- Bias off
21 UART_TX D.O High -- Low
22 UART_RX D.I High -- Low
23 SERIAL_DATA D.O High -- Low
24 SERIAL_LE D.O High -- Low
25 SERIAL_CLK D.O High -- Low
26 SERIAL DI D.I High -- Low
27 eeprom det D.O 64K -- 16K
28 GND GND -- -- GND
29 SPOUTP A.O -- -- --
30 GNDPA GND -- -- GND
31 SPOUTN A.O -- -- --
32 VCCPA VCC VCC -- --
33 HSSPOUT A.O -- -- --
34 LOUT0 A.O -- -- --
35 DCIN0 A.I -- -- --
36 LIN0 A.I -- -- --
37 VCCA VCC VCC -- --
38 GNDA GND -- -- GND
39 HSMIP A.I -- -- --
40 HSMIN A.I -- -- --
41 VREF A.O -- -- --
42 MIN A.I -- -- --
43 MIP A.I -- -- --
44 GNDR GND -- -- GND
45 TXMOD A.O -- -- --
46 VREFR A.O -- -- --
47 RSSI A.I -- -- --
48 VCCR VCC VCC -- --
49 GNDPLL GND -- -- GND
50 VCCPLL VCC VCC -- --
Note:
·
The mark “*” in the I/O column means the port is
controlled by the firmware.
· Data in the blank columns are omitted because of the
Analog I/O.
Pin Description I/O High High_Z Low
51 XOUT A.O -- -- --
52 XIN A.I -- -- --
53 GND GND -- -- GND
54 RESET D.I Normal -- Reset
55 PDN D.I Power On -- Power Down
56 (FLASH_RESET) D.O -- -- Normal
57 TX OUT D.O High -- Low
58 MOD_EN D.O On -- Off
59 (FLASH_SO) D.O -- -- Normal
60 (FLASH_SI) D.O High -- Low
61 (FLASH_CS) D.O -- -- Normal
62 OSC_Buf D.O -- -- --
63 RXEN D.O Active -- Off
64 TXEN D.O Active -- Off
65 RXGAIN D.O High -- Low
66 RXI D.I -- -- --
67 VE_LED(NC) D.O -- Off On
68 Talk_LED(NC) D.O -- Off On
69 RECHARGE_LE
D(NC)
D.O -- Off On
70 LED(NC) D.O -- -- Normal
71 nc D.0 On -- Off
72 GND GND -- -- GND
73 VCC VCC VCC -- --
74 SHCTRL D.O On -- Off
75 HEADSET_DET D.I Headset In -- Non
76 TEST_CLK D.I -- -- --
77 TEST_MODE_S
ELECT
D.I -- -- --
78 TEST_DATA_IN D.I -- -- --
79 TEST_DATA_O
UT
D.O -- -- --
80 CHARGE_DET D.I Off Charge -- On Charge
81 RF_RESET D.0 Normal -- Reset
82 CHARGE_CNT D.O Trickle -- Normal
83 KEYIN5 D.I Non -- Key In
84 KEYIN4 D.I Non -- Key In
85 KEYIN3 D.I Non -- Key In
86 KEYIN2 D.I Non -- Key In
87 KEYIN1 D.I Non -- Key In
88 LIGHTED D.O On -- Off
89 LCD_BACK_LIG
HT
D.O On -- Off
90 KEYSTROBE_F D.O -- Not Active
91 KEYSTROBE_E D.O -- Not Active
92 KEYSTROBE_D D.O -- Not Active
93 KEYSTROBE_C D.O -- Not Active
94 KEYSTROBE_B D.O -- Not Active
95 KEYSTROBE_A D.0 -- Not Active
96 GND GND -- -- GND
97 VCC VCC VCC -- --
98 NC D.I.O High -- Low
99 (FLASH_SCK) D.O High -- Low
100 NC D.O -- -- Normal
22 CPU DATA (Handset)
22.1. IC201
87
KX-TG2360JXS / KX-TGA236JXS