105
U715
A(0)
32k X 8 SRAM
256k X 8 MASK ROM
SLICV
32k X 8 EEPROM
OPT_B+/BOOT_SEL
OPT_SEL1
DVP_WE/RTSBIN
SCI_RX/TDX_OUT
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
Vdd
Vdd
A(2)
A(16)
A(7)
A(8)
A(9)
C797
A(15)
22K
R757
100pF
7
5
Vdd
2
A(11)
6
A(3)
0
Vdd
A(18)
22K
R741
R718
Vdd
A(17)
C744
.01uF
100K
470pF
A(6)
A(7)
A(3)
C769
A(13)
3
2
1
A(1)
A(2)
B6
R_W*
VDD
J5
VRH
A4
VRL
D4
VSS
B4
XIRQ
E8
XTAL
A7
PG1
F6
PG2
H8
PG3
F7
PG4_CSIO2
G7
PG5_CSIO1
G8
F8
PG6_CSGEN
PG7_CSPROG
E6
RESET
E5
B2
PE1_AN1
PE2_AN2
C3
PE3_AN3
A3
PE4_AN4
D3
PE5_AN5
A2
PE6_AN6
B3
PE7_AN7
C4
PG0
H7
F5
PA7_PA1_OC1
PD0_RXD
J7
PD1_TXD
G6
PD2_MISO
H6
PD3_MOSI
J6
PD4_SCK
G5
PD5_SS*
H5
PE0_AN0
B1
MODB_VSTBY
B5
PA0_IC3
G3
J2
PA1_IC2
PA2_IC1
H3
PA3_OC5_IC4_OC1
J3
PA4_OC4_OC1
G4
H4
PA5_OC3_OC1
PA6_OC2_OC1
J4
D3_PC3
D5
D4_PC4
C8
D7
D5_PC5
D6_PC6
D6
D7_PC7
D8
EXTAL
A6
IRQ
E7
MODA_LIR*
C5
A7_PF7
E4
A8_PB0
F1
A9_PB1
F3
B7
CLK_4XE
CLK_E
A5
D0_PC0
C6
D1_PC1
B8
D2_PC2
C7
A14_PB6
H1
A15_PB7
H2
A1_PF1
C2
C1
A2_PF2
A3_PF3
D1
E3
A4_PF4
A5_PF5
E2
A6_PF6
E1
U705
MC68HC11F1
A0_PF0
D2
A10_PB2
F2
G1
A11_PB3
A12_PB4
F4
A13_PB5
G2
R751
R739
10K
75K
R725
24pF
C724
Vdd
A(0)
A(1)
A(2)
7
R717
22K
100K
R749
47K
A14_OUT
A15_OUT
A(5)
A(17)
R746
6
A(10)
A(3)
0
A14_OUT
3
2
1
C748
470pF
4
A(3)
U716
1
2
4
C764
24pF
C763
24pF
R726
100K
R750
82.5K
R802
2K
100pF
A(6)
A(6)
A(7)
A(12)
Vdd
Vdd
1
A(1)
C809
VSS4
VSS5
Vdd
Vdd1
Vss
A(13)
A(8)
A(9)
A(10)
A(11)
CEB
D15|A-1
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
NC
NC|A17
OEB
VSS1
VSS2
VSS3
A10
A11
A12
A13
A14
A15
A16
A2
A3
A4
A5
A6
A7
A8
A9
BYTEB
7
5
A(2)
A(1)
A0
A1
U703
M
Vdd
4
A(7)
A(8)
R701
C772
3.3uF
22K
2K
R719
A(4)
A(0)
R702
150K
C776
6
7
Vdd
A(0)
0.1uF
Vdd
Vdd
0
1
4
3
100K
R752
A(4)
A(5)
R754
100K
A15_OUT
3
Vdd
C781
470pF
470pF
C790
CR703
E1
VDD3
VDD4
B5
VSS1
E9
H5
VSS2
F1
VSS3
VSS4
C5
6
J8
RTSBIN
J1
RTSBOUT
RWBIN
B3
RXDIN
B2
D9
SCNEN
SCNSLB
G2
F9
VDD1
J5
VDD2
PL6
PL7
J3
K6
PM0_BNK2
PM1_BNK3
G5
PM2_BNK4
J6
PM3_BNK5
H6
POR
C9
K5
ROM1CSB
ROM2CSB
F5
K7
PK7_XCS3B
PL0
E7
PL1
J9
PL2
G7
F8
PL3
G9
PL4
PL5
K8
G4
PJ6
D6
PJ7
PK0_CTSBIN
E8
PK1
H9
PK2
G8
PK3_A9
F6
PK4_A10
F7
J7
PK5_XCS1B
PK6_XCS2B
G6
PH7
K2
B4
PJ0
PJ1
D5
PJ2_TXDOUT
A5
B6
PJ3_CTSBOUT
PJ4_TXDIN
A6
C6
PJ5
A7
OEB
B9
OVERRIDE
F3
PH0
F4
PH1
PH2
F2
PH3
H1
G3
PH4
PH5
H2
H3
PH6
J4
EE1CSB
EE2CSB
K4
E4
HC11RSTB
IRQB
E2
LHRSTI
A8
B7
LHRSTOB
MEMRWB
A2
C4
B1
D1
C2
D2
D4
D3
D4
C1
D2
D5
D3
D6
D1
D7
DECIN
B8
E6
A4
E3
AVB
BOOTRX
J2
E5
BOOTSTRPB
G1
CEB
A3
CLK_4XE
CLK_E
A4
C3
D0
D7
A0
C7
A1
A14IN
H8
A14OUT
H4
H7
A15IN
A15OUT
K3
C8
A2
D8
A3
5
Vdd
U710
13
IO2
15
IO3
16
IO4
IO5
17
18
IO6
19
IO7
28
VCC
3
A7
25
A8
24
A9
20
EN_CS
22
EN_OE
27
EN_WE
14
GN
D
11
IO0
12
IO1
A12
26
A13
1
A14
8
A2
7
A3
6
A4
5
A5
4
A6
10
A0
9
A1
21
A10
23
A11
2
5
4
5
4
2
U714
VR713
10V
CR702
A(14)
Vdd
10K
A(13)
22K
R743
R727
R736
2
22K
Vdd
A(14)
A(4)
R723
1K
A(4)
R720
47K
A(3)
A(4)
A(5)
A(6)
4700pF
C804
100K
R758
VR712
20V
A(0)
A(9)
A(16)
2K
R759
A(10)
A(11)
A(1)
3
6
D5
24
25
D6
D7
26
27
EN_CE
1
EN_OE
6
EN_WE
21
GN
D
7
VCC
10
A7
4
A8
A9
3
D0
18
19
D1
20
D2
22
D3
23
D4
9
A12
5
A13
A14
8
A2
15
A3
14
13
A4
12
A5
11
A6
U713
17
A0
16
A1
28
A10
2
A11
0.1uF
C762
2
VDD
5
VSS
3
0
0
1
A(5)
Vdd
7
TC4S66F
U709
4
CNTL
1
22K
R716
A(2)
2K
R712
C778
0.1uF
22K
R740
C765
A(15)
A(12)
A(14)
A(8)
0.1uF
C766
10K
R732
R711
100K
3.3uF
470pF
A(12)
SCK
BUTT1
BUTT1
BUSY
BUSY
MUX_CNTL
Vpp
SCI_TX
MEMRWB
C775
CONC_SEN
ZIF_SEL
ZIF_SEL
MODECNTL
OPT_SEL2
OPT_SEL2
OPT_SEL1
LOCK_DET
LOCK_DET
DATA_LATCH
DATA_LATCH
PL_RX
PL_RX
RTA1
RTA1
RTA3
RTA3
RSSI
RSSI
PWR_RST
PWR_RST
PWR_RST
VOX
VOX
MISO
MISO
MOSI
MOSI
SCK
DATACNTL
CTSBOUT
BUTT2
BUTT3
SW3POS
SW3POS
VOL_SENSE
VOL_SENSE
DA_SEL
DA_SEL
ASCFIC_SEL
ASCFIC_SEL
ROSC_SEL
ROSC_SEL
SYN_SEL
SYN_SEL
RED_LED
RED_LED
CONC_SEN
SCI_RX
SCI_RX
RWBIN
RWBIN
UPCLK
UPCLK
UPCLK
SQ_DET
CHACT
INT_PTT
BL_CNTL
EMERGENCY
RTA0
RTA2
CSGEN
RXDATA
RXDATA
MDC_REF
CSI01
CSI01
CSPROG
B+_CNTL
GRN_LED
LCD_SEL
KEY_INT
A(16)
A(17)
A(18)
A(19)
BOOTSTRP
BOOTSTRP
UV2_CS
UV_CS
OVERRIDE
EE_CS
E
E
AUPA_EN
LG_DTMF
PL_TX
TX_DATA
LBAT
VR715
5.1V
24
A(18)
63B81097C18-O
NTN7512D/E, NTN7513E, NTN7857D/E AND NTN7858D/E
CONTROLLER BOARD DIGITAL SECTION SCHEMATIC DIAGRAM
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: ......