-19-
Pin No.
Pin Name
I/O
Description
GND
XOUT
XIN
RESET
P22/XTOUT
P21/XTIN
TEST
P20/INT5/STOP
A16
A17
A18
COMBO_CLK
COMBO_DATA
COMBO_STB
EP_CLK
P97
SIG_OUT
CHG_DET
RX_DATA
RX_PWR
RING_PTONE
TX_PWR
TX_DATA
BAND
#REF!
TALK_LED
LCD_LED
KEY_TONE
FRQ
LCD_RS
LCD_RESETB
LCD_E_RD
LCD_RW_WR
LCD_CS1B
P65
P66
BAT_DET
VASS
VAREF
VDD
D0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
–
I
O
I
O
I
I
–
O
O
O
O
I/O
O
O
–
I
I
I
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
–
–
I
I
–
–
I/O
GND
Main Clock 8MHz
Main Clock 8MHz
Reset
Sub Clock 32.768KHz
Sub Clock 32.768KHz
Tied low
Not used
CG Memory Address 16
CG Memory Address 17
CG Memory Address 18
COMBO Clock
COMBO Data, EEPROM Data
COMBO Strobe
EEPROM Clock
Not used
Carrier Detector H: Carrier L: Non Carrier
Chage Detector H: ON CHARGE L: OFF CHARGE
RF Received Data
Reception ON/OFF H: OFF L: ON
Ringer Detect
Transmission ON/OFF H: OFF L: ON
Transmission Data
Band Serector H: 1 ~ 15ch L: 16 ~ 25ch
ANT LED, KEY LED ON/OFF H: OFF L: ON
TALK LED ON/OFF H: OFF L: ON
LCD LED ON/OFF H: OFF L: ON
KEY Touch, Error, Succeed Tone
10/25 Channel Selector H: 25ch L: 10ch
LCD Command/Data Selector H: DATA L: COMMAND
LCD Reset H:Remove the Reset L: Reset
LCD Read Rising Edge
LCD Write Rising Edge
LCD1 Chip Select L: ENABLE
Not used
Not used
Battery Voltage Detector 3.0 ± 5% FULL SCALE
A/D Converter Reference Voltage 3.0 ± 5% FULL SCALE
GND
Power Supply
CG Memory, LCD1,2 Data 0
IC, TMP87CM53F ATH
Summary of Contents for TN-CL236
Page 6: ...6 TRANSISTOR ILLUSTRATION E C B 2SC1815 B E C 2SC2714 MMBT3904 MMBT3906...
Page 7: ...7 BLOCK DIAGRAM 1 BASE SECTION...
Page 8: ...8 BLOCK DIAGRAM 2 HANDSET SECTION...
Page 9: ...9 SCHEMATIC DIAGRAM 1 MAIN SECTION...
Page 11: ...11 SCHEMATIC DIAGRAM 2 HANDSET KEY SECTION...
