TM150
OTHERS
6 – 7
CONFIDENTIAL
DRAFT
In this unit, the terminal with asterisk mark (
*
) is (open) terminal which
is not connected to the outside.
■
IC107 VH+-1R (EW6671): HALL
■
IC108 VHIR3112Q26-1L (R3112Q261A): VOLTAGE DETECTOR
153 GND
-
Ground
154 NRAMCS2
Output
Chip select for SRAM 2
155 GPIO_44
Input
Wakeup mode select
156 VSSUSB
-
USB ground
157 GPIO_47
Output
Camera module reset
158 GPIO_20
Output
JTAG TDI
159 CLKON
Output
13 MHz oscillator power control
signal (VCXOEN)
160 VCC
Input
Core power supply 1.7-1.9V
(VCORE)
161 GPO_18
Output
SYNTH enable for RF (SYNTHEN)
162 GPO_21
Output
SYNTH clock output for RF
(SYNTHCLK)
163 DATA[12]
Input/
Output
Processor data bus 12
164 DATA[11]
Input/
Output
Processor data bus 11
165 NWE
Output
Processor write strobe
166 VEXT
Input
SIM power supply 2.4 - 3.3 V
(VINT)
167 GPO_11
Output
Band select 4 for RF (BS4)
168 GPO_20
Output
SYNTH data output for RF
(SYNTHDATA)
169 DATA[15]
Input/
Output
Processor data bus 15
170 VMEM
Input
Memory power supply 2.7 - 3.3 V
(VMEM)
171 NADV
Output
Address latch enable for
flash memory 2
172 NGPCS1
Output
Chip select for flash memory 2
173 VMEM
Input
Memory power supply 2.7 - 3.3 V
(VMEM)
174 GPIO_45
Output
Chip select for 4M SRAM
175 GPIO_46
Output
Chip select for sound generator IC
176 DPLUS
Input
USB D+
177 SIMCLK
Output
System interface clock output
178 JTAGEN
Input
JTAG enable
179 VEXT
Input
SIM power supply 2.4 - 3.3 V
(VINT)
180 GPO_3
Output
Incoming LED OFF control
181 GPO_4
Output
Mode select 1 for interface IC
182 GPO_7
Output
Bluetooth module power ON/OFF control
183 GPO_16
Output
Band select 1 for RF (BS1)
184 GPO_17
Output
Band select 2 for RF (BS2)
185 NHWR/NUSB
Output
Processor high write strobe
186 GPO_19
Output
Mode select 3 for interface IC
187 NLWR/NLSB
Output
Processor low write strobe
188 NWAIT
Input
Processor wait input
189 NRESET
Input
System reset input
190
BURSTCLK
Output
Not used
191 NRAMCS1
Output
Chip select for SRAM 1
192 NAUXCS1
Output
Command latch enable for
flash memory 2
193 GPIO_43
Output
Chip select for Camera module
Pin
No.
Terminal
name
Input/
Output
Description of terminal
194 VDDUSB
Input
USB power supply 2.8 - 3.3 V (VUSB)
195 GPIO_23
Output
SIM interface reset
196 SIMDATAIO
Input/
Output
SIM interface data input/output
197 GPIO_24
Output
Sound generator IC reset
198 GPIO_19
Output
JTAG TMS
199 GPIO_21
Output
JTAG TDO
200 GPO_2
Output
Write protect control for flash memory 1
201 GND
-
Ground
202 GPO_8
Output
IrDA power ON/OFF control
203 GPO_9
Output
Band select 3 for RF (BS3)
204 GPO_10
Output
BUF OFF for main LCD controller
Pin
No.
Terminal
name
Input/Output
Description of terminal
1
VDD
Input
Input
2
GND
-
Ground
3
OUT
Output
Output
Pin
No.
Terminal
name
Input/
Output
Description of terminal
1
VDD
-
Power supply
2
GND
-
Ground
3
CD
Input
External condenser
connection terminal for delay
4
OUT
Output
Output terminal (L: when output is
detected, H: when output is canceled)
Pin
No.
Terminal
name
Input/
Output
Description of terminal
VDD
Reg.
Pulse Regulator
Output
stage
Hall cell
Amplifier
Schmitt trigger
& Latch
OUTPUT
1
GND
2
3
3
1
2
4
1
VDD
GND
RD
OUT
VREF
+
-
2
CD
3
*
Summary of Contents for TM150
Page 61: ...TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 13 CONFIDENTIAL DRAFT MAIN PWB_FRONT ...
Page 62: ...TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 14 CONFIDENTIAL DRAFT MAIN PWB_REAR ...
Page 63: ...TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 15 CONFIDENTIAL DRAFT LCD PWB_FRONT ...
Page 64: ...TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 16 CONFIDENTIAL DRAFT LCD PWB_REAR ...
