114
MODE
13
5
6
4
3
1
2
LCD SEL
MOS1
TO J703 ON CONTROLLER BOARD
*
EXT PTT
1
0
1
1
1
0
0
0
S403
6
7
8
9
*
MAN DOWN
J403
VOL SW
MODE
LED RED
LED GREEN
CR400B
CR400A
P703
CONTROLS FLEX
NC
TO J701 ON CONTROLLER BOARD
AUX_TX/DVP_WE/RTS
LH_BUSY/KID/DATA_IN
VPP/CTS
P403 Pin 8 Connected to P701 pin 2
instead of P701 pin 8 On Front Display Models
GND2
BL CNTL
TO DTMF KEYPAD
P701
J501
TO LCD
P502
ONLY ON
TOP DISPLAY C MODELS
11
4
5
SPI CLOCK
Vdd
OPT_SEL1
OPT_SEL2
NORMAL
EXT SPK
P403
SCI_RX/OPT_TXDATA
LH_DATA/KEY/FAIL
FRONT COVER DISPLAY FLEX
OPT_B+/BOOT_SEL
UNIVERSAL
CONNECTOR
MK401
LS401
INT PTT
MON
SIDE BUTTON 2
SIDE BUTTON 1
EMER
1
2
3
10
1
2
3
4
5
6
7
8
9
10
11
12
18
12
20
17
16
14
15
9
13
3
1
7
2
6
8
14
25
26
24
23
22
11
21
19
10
C401
56pF
4
5
S402
2
1
3
5
IN
3 NEG
OUT
4
POS 1
VAR 2
S408
S407
S406
S404
S1
1
S2
4
S4
3
S8
6
S405
SWITCH
S401
A
7
8
B
C
2
C1
5
16
17
18
15
3
13
11
2
12
10
8
4
7
9
5
6
GND
M
BUTT3
BUTT2
RTA1
RTA0
RTA2
RED_LED_DRV
GRN_LED_DRV
RTA3
EMERGENCY
1
INT_SPKR
RESET
SPKR_COM
GND2
INT_MIC
GND1
BL_CNTL
SW_B+
KEY_INT
DATA_LATCH
EXT_MIC
SPI_CLK
MOSI
EXT_SPKR
MISO
OPT_SEL2
LCD_SEL
OPT_SEL1
VDD
MODE_CNTL
INT_PTT
BUTT1
VDD
SW3POS
VOL_SENSE
INTERNAL
SPEAKER
INTERNAL
MICROPHONE
63B81097C27-O
FRONT COVER DISPLAY FLEX AND CONTROLS FLEX SCHEMATIC DIAGRAMS
Summary of Contents for SYMBOL MT2000 Series
Page 1: ...HT 1000 JT 1000 MT 2000 MTS 2000 and MTX Series Handie Talkie Portable Radios Service Manual ...
Page 2: ......
Page 24: ...2 Notes ...
Page 78: ...56 Notes ...
Page 147: ...Appendix A 9 Appendix Figure 2 Secure Module Location Detail ...
Page 169: ......