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PRODUCTION CHANGES

Changes in the equipment to improve performance or to simplify
circuits are identified by a "Revision Letter" which is stamped after the
model number of the unit. The revision stamped on the unit includes
all previous revisions. Refer to the Parts List for the descriptions of
parts affected by these revisions.

REV.A. - Vehicular Charger/Repeater Unit 19B901507P2

To increase trickle charge current. Changed R24
Old Part No. was:
K19/2RBA001331Metal fixed: RSF1B, 120 ohms 

±

5%

PARTS LIST

SYMBOL

PART NUMBER

DESCRIPTION

— — —  CABLE ASSEMBLY — — 

CA1

K19/2WHE010461

LL-S-2S-S2C2-S L=200mm 
A4WX01801

— — — — —  DIODES — — — — 

CR1

K19/2QBC008129

S11B

CR4

K19/2QBE003029

1S2835-T1

thru
CR11

CR12

K19/2QBB001737

HZ-7B-1

CR13

K19/2QBE003029

1D2835-T1

CR14

K19/2QBD011429

ERZ-M10DK220

— — — —  CONNECTORS — — — 

J1

K19/2PDA020172

5278-05A

J2

K19/2PDA020123

5274-06A

J3

K19/2PDA029058

5274-04A

and
J4

J5

K19/2PDA029074

LL-S-3P-S2T2-EF

J6

K19/2PDA026374

LL-S-7P-S2T2-EF

J7

K19/2PDA012740

LL-S-11P-S2T2-EF

J8

K19/2PDA029058

LL-S-2P-S2T2-EF

and
J9

— — — —  INDUCTORS

— — — 

L1

K19/2LAA024083

A4ZX00299B

— — — —  TRANSISTORS — — — 

Q2

K19/2QAD001018

2SA1052MCTL

Q3

K19/2QAB008239

2SB553Y

Q4

K19/2QAD001158

2SC2618RCTL

— — — —  RESISTORS

— — — 

R13

K19/2RGC001155

Square chip: 1 K ohms 

±

5%

R21

K19/2RBA001190

Metal fixed: RSF1B, 4.7 ohms 

±

5%

R22

K19/2RBA004626

Metal fixed: RSF1/2B, 8.2 ohms 

±

5%

R23

K19/2RGC001155

Square chip: 1 K ohms 

±

5%

R24

K19/2RBD003045

Metal fixed: RSM2FB51

J, 51 ohms 

±

5%

R25

K19/2RBA001455

Metal fixed: RSF1B, 560 ohms 

±

5%

R26

K19/2RGC001213

Square chip: 10 K ohms 

±

5%

R27

K19/2RGC001205

Square chip: 6.8 K ohms 

±

5%

R28

K19/2RGC001023

Square chip: 10 K ohms 

±

5%

R29

K19/2BDC004035

Metal fixed: RNF1/4C3, 100 Kohms 

±

1%

R30

K19/2BDC004043

Metal fixed: RNF1/4C3, 51 Kohms 

±

1%

R31

K19/2RGC001197

Square chip: 4.7 K ohms 

±

5%

R32

K19/2RGC001288

Square chip: 68 K ohms 

±

5%

R33

K19/2RBD

Metal fixed: RNF1/4C3, 120 Kohms 

±

1%

R34

K19/2RGC001304

Square chip: 100 K ohms 

±

5%

and
R35

R36

K19/2RGC001346

Square chip: 470 K ohms 

±

5%

SYMBOL

PART NUMBER

DESCRIPTION

R38

K19/2RGC001197

Square chip: 4.7 K ohms 

±

5%

R39

K19/2RGC001304

Square chip: 100 K ohms 

±

5%

and
R40

R41

K19/2RGC001213

Square chip: 10 K ohms 

±

5%

R42

K19/2RGC001171

Square chip: 2.2 K ohms 

±

5%

R43

K19/2RFB017043

Variable: RGS6-FAN, 1 K ohms 

±

5%

R44

K19/2RGC001171

Square chip: 2.2 K ohms 

±

5%

R45

K19/2RGC001155

Square chip: 1 K ohms 

±

5%

R54

K19/2RGC001213

Square chip: 10 K ohms 

±

5%

R62

K19/2RGC001312

Square chip: 150 K ohms 

±

5%

R74

K19/2RDA073021

Wire wound: M-3, 0.33 ohms 

±

5%

R77

K19/2RGC001320

Square chip: 220 Kohms 

±

5%

— — — —  THERMISTORS

— — — 

RT1

K19/2QBD016121

NTCDS40204AG503GC, 50 Kohms, 
A4WX01483

— — — — —  SWITCHES — — — — 

S1

K19/2KKA001718

SS-5GL3004

thru
S3

— — — — — TERMINALS — — — — 

TB1

K19/

Terminal

— — — — 

TEST POINTS — — — — 

TP1

K19/2PYD002718

75404-001

thru
TP6

— — — 

MISCELLANEOUS — — — 

Z1

K19/2QYY013059

Silicon rubber 30F-TO-3PF. 
(Used for Q1).

Z3

K19/2QYY013034

Silicon rubber 30F-TO-220. 
(Used for Q3).

Z4

K19/2QYY002094

Isolated washer YC40B. 
(Used for Q3).

DISPLAY REPEATER

— — — — 

CAPACITORS — — — — 

C2

K19/2CAK013127

Ceramic chip: 1000 pF 

±

10%, 50V

and
C3

C5

K19/2CAK013127

Ceramic chip: 1000 pF 

±

10%, 50V

thru
C10

— — — 

CABLE ASSEMBLY — — — 

CA1

K19/2WHE010404

LL-T-11P-S2C2-W LL-S-11S-S2C2-S

CA2

K19/2WHE010396

LL-T-3P-S2C2-W L=120mm 
A4WX01776

— — — — — 

DIODES — — — — — 

DS2

K19/2HAC010127

LED LD-201MG

DS3

K19/2HAC001013

LED LD-201VR

DS4

K19/2HAC010143

LED LD-201YY

— — — —  TRANSISTORS

— — — 

Q1

K19/2QAD001158

2SC2618RCTL

and

SYMBOL

PART NUMBER

DESCRIPTION

— — — —  RESISTORS — — — — 

R2

K19/2RAA002059

Carbon fixed: RD25S, 1 K ohms 

±

5%

thru
R4

R5

K19/2RAA002265

Carbon fixed: RD25S, 1 K ohms 

±

5%

R6

K19/2RAA002059

Carbon fixed: RD25S, 1 K ohms 

±

5%

R7

K19/2RAA002265

Carbon fixed: RD25S, 10 K  ohms 

±

5%

— — — —  SWITCHES — — — — 

S1

K19/2KGC002127

8M1011 w/8Z0011

LED BOARD

— — — —  CAPACITORS

— — — 

C1

K19/2CAK013127

Ceramic chip: 1000 pF 

±

10%, 50V

— — —  CABLE ASSEMBLY

— — 

CA1

K19/2WHE010412

LL-T-2P-S2C2-W LL-S-2S-S2C2-S

— — — — —  DIODES

— — — — 

DS1

K19/2HAC010135

LED LD-201VR

CHASSIS ACCESSORIES

— — —  CABLE ASSEMBLY

— — 

CA1

K19/2WHE010446

Power cable: A4WX01796-1

— — —  MISCELLANEOUS— — — 

Z11

K19/2PGA004112

Terminal V1.25-5 (Red)

Z12

K19/2PGA002538

Terminal V1.25-6 (Red)

Z13

K19/

Terminal V1.25-8 (Red)

TEST ADAPTOR

— —  INTEGRATED CIRCUITS

— 

A1

K19/2AAB005141

OP-AMP HA17904GS

— — — —  CAPACITORS

— — — 

C1

K19/2CBB035045

A1. Electrolytic: 100 

µ

F, 25V

C2

K19/2CAJ031592

Ceramic: RPE122F104Z50, 0.01 

µ

F

thru
C5

C6

K19/

A1. Electrolytic: 100 

µ

F, 35V

— — — — —  DIODES

— — — — 

CR1

K19/2QBC008319

V06C

and
CR2

CR3

K19/2QBB005845

RD6.8EB

— — — 

TRANSISTORS — — — 

Q1

K19/

2SC1815

Q2

K19/

2SD235

— — — —  RESISTORS — — — — 

R1

K19/2RAA002026

Carbon fixed: RD25S, 680 ohms 

±

5%

R2

K19/2RAA002059

Carbon fixed: RD25S, 1 K ohms 

±

5%

R3

K19/2RAA002299

Carbon fixed: RD25S, 15 K ohms 

±

5%

R4

K19/2RFA045016

Varoable: K161108TE, 10 K ohms 

±

5%

SYMBOL

PART NUMBER

DESCRIPTION

R5

K19/2RAA002299

Carbon fixed: RD25S, 15 K ohms 

±

5%

and
R6

R7

K19/2RAA002448

Carbon fixed: RD25S, 100 K ohms 

±

5%

R8

K19/2RAA002299

Carbon fixed: RD25S, 15 K ohms 

±

5%

R9

K19/2RAA002448

Carbon fixed: RD25S, 100 K ohms 

±

5%

R10

K19/2RAA002299

Carbon fixed: RD25S, 15 K ohms 

±

5%

R11

K19/2RAA002448

Carbon fixed: RD25S, 100 K ohms 

±

5%

R12

K19/2RAA002299

Carbon fixed: RD25S, 15 K ohms 

±

5%

R13

K19/2RBA001802

Metal fixed: RSF2B 3R3, 3.3 ohms 

±

5%

and
R14

R15

K19/2RBD004043

Metal fixed: RNF1/4C3, 51 K ohms 

±

1%

R16

K19/

Metal fixed: RNF1/4C3, 24 K ohms 

± 

1%

R17

K19/

Metal fixed: RNF1/4C3, 27 K ohms 

±

1%

— — — — 

SWITCHES

— — — 

S1

K19/

SRF113

LBI-31869

LBI-31869

6

Содержание 19B801507P2

Страница 1: ...Mobile Communications VEHICULAR CHARGER REPEATER UNIT 19B801507P2 Printed in U S A Maintenance Manual LBI 31869A...

Страница 2: ...ge is constantly monitored and if the battery pack charge terminal voltage exceeds 9 5 volts high rate charge is terminated and the LED READY light is turned on If the radio is on when it is in the ch...

Страница 3: ...pin 7 of A7 to go high keeping A13 turned off This allows the battery to start charging A block diagram of the Vehicular Charger is shown in Figure 3 Charging current flows through series connected re...

Страница 4: ...ode CR1 provides reverse voltage polarity protection The charger circuit is powered through a noise filter consisting of C1 C2 L1 and C7 When the radio is removed from the charging insert radio detect...

Страница 5: ...isted Prob lem areas are identified by an indication other than that listed in the tables 7 Set S1 on the Charger Board to the OFF position Set S1 on the Test Adaptor to position 3 8 Set S1 on the Cha...

Страница 6: ...13 COMPONENTS ADDED DELETED OR CHANGED BY PRODUCTION CHANGES SYMBOL PART NUMBER DESCRIPTION INTEGRATED CIRCUITS A7 K19 2AAB005141 OP AMP HA17004GS A13 K192AAE035061 HIC H8D2036 CAPACITORS C1 K19 2CAK0...

Страница 7: ...chip 220 Kohms 5 THERMISTORS RT1 K19 2QBD016121 NTCDS40204AG503GC 50 Kohms A4WX01483 SWITCHES S1 K19 2KKA001718 SS 5GL3004 thru S3 TERMINALS TB1 K19 Terminal TEST POINTS TP1 K19 2PYD002718 75404 001 t...

Страница 8: ...SPLAY REPEAT BOARD LED BOARD UDC BOARD OUTLINE DIAGRAMS COMPONENT SIDE UDC BOARD SOLDER SIDE COMPONENT SIDE DISPLAY REPEATER P2 SOLDER SIDE LED BOARD COMPONENT SIDE COMPONENT SIDE LBI 31869 LBI 31869...

Страница 9: ...CHARGE BOARD Issue 1 OUTLINE DIAGRAMS SA A3Z03063A TA A3Z03063A COMPONENT SIDE SB A3Z03063A TB A3Z03063A SOLDER SIDE LBI 31869 LBI 31869 8...

Страница 10: ...VEHICULAR CHARGER REPEATER UDC CONNECTOR Issue 1 SCHEMATIC DIAGRAM LBI 31869 LBI 31869 9...

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