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TK-880/H (UHF) mobile service manual - The Repeater Builder's ...

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A B C D E F G H I J K L M N O P Q R S<br />

<strong>TK</strong>-<strong>880</strong>/H PC BOARD VIEW<br />

Pattern 1<br />

Pattern 2<br />

Pattern 3<br />

Pattern 4<br />

Component side<br />

Foil side<br />

TX-RX UNIT (X57-6450-XX) (A/2) Component side view<br />

-10 : K -11 : K2 -12 : K3 -13 : HK -14 : HK2 -15 : HK3<br />

IC400<br />

5 4 3 2 1<br />

Ref No. Address<br />

IC5<br />

IC9<br />

IC10<br />

IC11<br />

IC14<br />

IC300<br />

IC400<br />

IC401<br />

Q4<br />

Q5<br />

10M<br />

10O<br />

8R<br />

12J<br />

6O<br />

10H<br />

2I<br />

7G<br />

11R<br />

10S<br />

Ref No. Address<br />

Q6<br />

Q8<br />

Q9<br />

Q10<br />

Q13<br />

Q16<br />

Q17<br />

Q19<br />

Q21<br />

Q32<br />

10R<br />

9O<br />

9Q<br />

7M<br />

7M<br />

11J<br />

6G<br />

4O<br />

7F<br />

11J<br />

Ref No. Address<br />

Q203<br />

Q300<br />

Q301<br />

Q302<br />

Q401<br />

D7<br />

D8<br />

D9<br />

D11<br />

D12<br />

13E<br />

9F<br />

11G<br />

11F<br />

7H<br />

11R<br />

13L<br />

12M<br />

9M<br />

12M<br />

Ref No. Address<br />

D13<br />

D14<br />

D16<br />

D24<br />

D32<br />

D37<br />

D203<br />

D204<br />

D205<br />

D206<br />

13M<br />

12N<br />

9R<br />

10R<br />

5O<br />

6P<br />

9B<br />

9C<br />

11B<br />

11C<br />

Ref No. Address<br />

D211<br />

D212<br />

D213<br />

D214<br />

D215<br />

D401<br />

D406<br />

6E<br />

9C<br />

8B<br />

11B<br />

12C<br />

6E<br />

6F<br />

J72-0802-12 A/2<br />

C447<br />

C445<br />

C446<br />

C448<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

R209<br />

D213<br />

D203<br />

C210<br />

R217<br />

D214<br />

D205<br />

L209<br />

C290<br />

C214<br />

C281<br />

R227<br />

L224<br />

C211<br />

C222<br />

C224<br />

L223<br />

TV<br />

C220<br />

C273<br />

R420<br />

TP2<br />

C218<br />

C271<br />

L203<br />

L207<br />

R220<br />

C230<br />

C272<br />

L222<br />

C270<br />

R201<br />

C201<br />

D206<br />

C59<br />

R202<br />

L200<br />

C204<br />

C207<br />

C209<br />

R210<br />

R225<br />

C277<br />

R68<br />

L2<br />

C269<br />

L208<br />

C212<br />

C213<br />

C216<br />

C221<br />

C223<br />

R218<br />

C233 L213<br />

C231<br />

D212<br />

D204<br />

TP1<br />

R224<br />

C427<br />

L8<br />

C161<br />

D215<br />

D211<br />

VR1<br />

C267<br />

R115<br />

R221<br />

C140<br />

C325<br />

C266<br />

L221<br />

R149<br />

D401<br />

C432<br />

R139<br />

A1 : X58-4550<br />

L211<br />

ST<br />

HT<br />

E<br />

9CL<br />

8CL<br />

MD<br />

CV<br />

+<br />

R228<br />

Q203<br />

B<br />

TP4<br />

C239<br />

C131<br />

R415<br />

R309<br />

C321<br />

C<br />

R229<br />

C317<br />

R310<br />

C237<br />

C112<br />

3<br />

4<br />

R416<br />

R230<br />

E<br />

C280<br />

Q21<br />

C422<br />

C326<br />

R234<br />

R127<br />

C109<br />

1<br />

5<br />

R417<br />

C241<br />

R232<br />

R233<br />

Q302<br />

R250<br />

R122<br />

R422<br />

R120<br />

C416 C97<br />

C312<br />

C243<br />

R113<br />

C311<br />

Q17<br />

+ C322 C320 +<br />

R318<br />

D406<br />

R308<br />

L303<br />

Q300<br />

R316<br />

R317<br />

R319<br />

L220<br />

C309<br />

C316<br />

C307<br />

R312<br />

Q301<br />

C443<br />

1 8<br />

IC401<br />

4 5<br />

C331<br />

L306<br />

R89<br />

C330<br />

L305<br />

C93<br />

R112<br />

R418<br />

C305<br />

R300<br />

R311<br />

R315<br />

C419<br />

C314<br />

C423<br />

+<br />

+<br />

+ C303<br />

C304<br />

R304<br />

10<br />

11<br />

C313<br />

R306<br />

R135<br />

R419<br />

Q401<br />

R320<br />

C306<br />

IC300<br />

C318<br />

C129<br />

R303<br />

R305<br />

R307<br />

C315<br />

XF1<br />

R313<br />

C125<br />

C178<br />

R302<br />

1<br />

20<br />

L302<br />

C319<br />

R301<br />

R314<br />

C94<br />

C91<br />

R129<br />

L6<br />

R110<br />

R111<br />

Q16<br />

C102<br />

TP3<br />

R114<br />

R121<br />

C262<br />

+<br />

G<br />

D<br />

S<br />

C293<br />

C100<br />

+ C45<br />

+<br />

Q32<br />

9<br />

16<br />

C101<br />

C107 +<br />

IC11<br />

C98<br />

R119<br />

C99<br />

8<br />

1<br />

L5<br />

C257 R450<br />

+<br />

C174<br />

X2<br />

R200<br />

+<br />

CF1 (F)<br />

C96<br />

+<br />

CF2 (G)<br />

C16<br />

C294<br />

+<br />

R16<br />

C133<br />

D8<br />

R98<br />

1<br />

C105 +<br />

R99<br />

D11<br />

D9<br />

R97<br />

IC5<br />

+ C106<br />

C295<br />

Q13<br />

C54<br />

R60<br />

12 13<br />

D12<br />

D13<br />

R91<br />

24<br />

R47<br />

C90<br />

+ C173<br />

R48<br />

R49<br />

D14<br />

C444<br />

Q10<br />

C40<br />

R57<br />

C48<br />

IC14<br />

RSSI<br />

Q19<br />

I G O B C E<br />

R80<br />

R77<br />

E<br />

C3<br />

C68<br />

R74<br />

OP<br />

C63<br />

SQ2<br />

R4<br />

R76<br />

Q8<br />

ST<br />

SQ<br />

8<br />

C9<br />

D32<br />

C132<br />

IC9 G<br />

C1 C2 FW<br />

I<br />

O<br />

SQ<br />

R3<br />

PTT<br />

C7<br />

C70<br />

C71<br />

C65<br />

C4 5C RD2<br />

RD1<br />

TD1<br />

MI/TXS<br />

C6<br />

R70<br />

TD2<br />

CN1<br />

ME/AM<br />

C5<br />

+B<br />

D37<br />

E<br />

DEO<br />

DI<br />

R2<br />

IGN<br />

C3<br />

C79<br />

+<br />

AHK/BUSY<br />

R1<br />

R8<br />

C12<br />

R7<br />

R6<br />

C11<br />

C14<br />

DEO<br />

C2<br />

C75<br />

+ +<br />

1<br />

C1<br />

C152<br />

+<br />

R176<br />

CN5<br />

3<br />

1<br />

Q9<br />

LOK/DTC/TXS/FSW<br />

MM<br />

LOK/AM<br />

CN2<br />

3<br />

SPI<br />

SPO<br />

C77<br />

+<br />

C74<br />

+<br />

D24<br />

C15<br />

E<br />

3<br />

1<br />

PA<br />

CN6<br />

R85<br />

D16<br />

SB<br />

E<br />

CN3<br />

TXD1<br />

C13<br />

3<br />

HOR 1<br />

RXD1<br />

C8<br />

J1<br />

EXT. SP<br />

CN4<br />

2<br />

E<br />

Q6<br />

LOK<br />

C4<br />

R58<br />

Q4<br />

10<br />

IC10<br />

1<br />

C10<br />

1<br />

SP 1<br />

R50<br />

D7<br />

Q5<br />

14<br />

59

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