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Motorola Two Way Portable Radio Ht1000 Mt2000 Mts2000 Mtx Series 68p81200c40 O Manual

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Page 51

NTN7091A/NTN7093A CONTROLLER BOARDS’ PARTS LIST, SHIELDS LOCATION
DETAIL AND PARTS LIST, UNIVERSAL (ACCESSORY) CONNECTOR PIN NUMBERS AND
42SIGNAL ASSIGNMENTS, AND NTN7620B CONTROLLER BOARD COMPONENT LOCATION DIAGRAMS
CAPACITOR, Fixed: pF ±5%;
50V unless stated
C601 2113743A19 0.1µF
C602, 603, 604 2113741A33 3.3nF
C605, 606 2113743K15 0.1µF
C607 2113743A23 0.22µF
C608 2113743A19 0.1µF
C609, 610 2311049A04 0.33µF
C611, 612 2311049A42 3.3µF
C613 2113741F17 470
C614 2113741F49 10nF
C615 2113741F17 470
C616...

Page 52

NTN7620B CONTROLLER BOARD SCHEMATIC DIAGRAM
43
INSERT SCHEMATIC
63D81200C44-O (100% BLK.)
SHOOT AT 100% 

Page 53

NTN7620B CONTROLLER BOARD PARTS LIST, AND NTN7512A, NTN7513A, NTN7857A, AND 
44NTN7858A CONTROLLER BOARDS’ COMPONENT LOCATION DIAGRAMS
CAPACITOR, Fixed: pF ±5%;
50V unless stated
C700 thru 708 2113741F17 470
C709 2113743A23 0.22µF
C710 2311049A09 2.2µF
C711 2311049J11 4.7µF
C712, 713 2113743A19 0.1µF
C714, 715 2113743K15 0.1µF
C716, 717 2113741A45 .01µF
C718 2113743K15 0.1µF
C719 2311049A01 0.1µF
C720 2113741F49 10nF
C721 2113743K15 0.1µF
C722 2311049A09 2.2µF
C723 2113743A23 0.22µF
C724 2113740F36 24...

Page 54

NTN7512A, NTN7513A, NTN7857A, AND NTN7858A 
CONTROLLER BOARDS’ SCHEMATIC DIAGRAM
45
INSERT SCHEMATIC
63D81200C41-A (100% BLK.)
SHOOT AT 100% 

Page 55

CAPACITOR, Fixed: pF ±5%;
50V unless stated
C601 2113743A19 0.1µF
C602, 603, 604 2113741A33 3.3nF
C605, 606 2113743K15 0.1µF
C607 2113743A23 0.22µF
C608 2113743A19 0.1µF
C609, 610 2311049A04 0.33µF
C611, 612 2311049A42 3.3µF
C613 2113741F17 470
C614 2113741F49 10nF
C615 2113741F17 470
C616 2113743K15 0.1µF
C617 2113741M53 .022µF
C618 2113743A19 0.1µF
C619 2113741F49 10nF
C620 2113741M53 .022µF
C700 thru 708 2113741F17 470
C709 2113743A23 0.22µF
C710 2311049J11 4.7µF
C711 2311049A07 1.0µF
C712, 713...

Page 56

KEYPAD RADIO EXPLODED VIEW DIAGRAM AND PARTS LIST47
Keypad Radio Exploded View Parts ListTPLF-4085-D
ITEM MOTOROLA
NO. PART NO. DESCRIPTION
1 4505896U01 LEVER, PTT
2 3205902U01 SEAL, PTT, and ACTUATOR for S404, 
S405, S406, and S408
3A 1505637V01 COVER, Front; Full Keypad
3B 1505637V02 COVER, Front; Limited Keypad
4 - - - - - - - - -  LABEL, Agency Approval; not field 
replaceable
5A 7505870U01 KEYPAD, 15-key
5B 7505870U02 KEYPAD, 6-key
6 5105238U83 MODULE, Display
7 3305183R55 LABEL, Motorola
8...

Page 57

TX 5V THERM INT CAP OUT
REF VV CON C BIAS
CATH 1
TXI1 TXI1
TXI1
ANODE 2
RT BIAS
RX 1
TXI2
CATH 2
MAEPF-24670-A
INT CAP IN
RF DET
GND
ANODE 1 RX 5V
BIAS EN
BIAS
B+2
35U52 X
WLYWW
U101
57W98 X
WLYWW
VCP
ADAPT_SW
IADAPT
IOUT
MODOUT
CPBIAS 1
CPBIAS 2
TEST 2 VMULT 4
VMULT 3
VMULT 2
VMULT 1
FREFOUT
DC5
A/D BYPASS
XTAL 1
XTAL 2
A/D BYPASS
MAEPF-24675-A
MODIN
CEX
CLK
DATA
DC5V
LOCK
AUX4
AUX3
AUX2
AUX1 SUPFCAP
SUPFBASE
SUPFOUT
SUPFIN
PREIN
DC5V
TEST 1DC5V
PVREF
GND
U204
CE*
SC4
SC3
SC2
SC1
SW2
MAEPF-24671-A...

Page 58

49
35U47 X
WLYWW
PG2
PG3
PG4
PG5
PG6
PG7
IRQ
XIRQ
RESET
D7
D6
D5
D4
D3
D2
D1
D0
MAEPF-24672-A
4XOUTXTAL EXTALR/W* ECLK MODA MODBVSS VRHVRLPE7PE3 PE6PE2PE5PE1
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
PE0
PE4
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
VDD
PD5
PD4
MOSI
MISO
PD1
PD0
PG0
PG1
OPEN CONTROLLER U705
SLIC IV P3
57W06 0
TXPG028NP06
D2
RXDIN
D6
D5
D1
D4
IRQB
HC11RST
D7
AV
VDD3
VSS3
PH0
CE
PH1
PH2
PH3
RTSBOUT
SCNSLB
PH4
SCIRXD
PH5
MAEPF-24674-O
A15IN
PL5
PK5
PK6
PK7
PM3
PM2PM1
PM0
VSS2
VDD2...

Page 59

50
NOTES 

Page 60

51
NOTE
The Secure Module is NOT serviceable. The informa-
tion contained in this appendix is only meant to help
determine whether a problem is due to the Secure
Module or the radio itself.
I. INTRODUCTION
The Secure Module is designed to digitally encrypt
and decrypt voice data in Motorola’s MTS 2000 Series
Handie-Talkie™ Portable Radios. The Secure Module
uses a custom encryption integrated circuit (IC) and
an encryption key variable to perform its
encode/decode function. The encryption key variable
is...
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