TK-880/H (UHF) mobile service manual - The Repeater Builder's ...
TK-880/H (UHF) mobile service manual - The Repeater Builder's ...
TK-880/H (UHF) mobile service manual - The Repeater Builder's ...
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I<br />
I<br />
1<br />
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 />
TX-RX UNIT (X57-6450-XX) (B/2) -10 : K -11 : K2 -12 : K3 -13 : HK -14 : HK2 -15 : HK3 Component side view + Foil side<br />
2<br />
3<br />
4<br />
5<br />
6<br />
Q515<br />
Q512<br />
D518<br />
R683<br />
Q513 B<br />
C607<br />
VOL<br />
R674 R722 R667<br />
PSW<br />
R668<br />
HOOK/<br />
RXD ME E BLC UP<br />
C601<br />
Q509<br />
X501<br />
GND<br />
Q508 Q511<br />
R544<br />
SPO<br />
D503 C528<br />
VOL<br />
DN<br />
C502<br />
C503<br />
J501 R506 R513<br />
SB<br />
C578<br />
L501<br />
D504<br />
MUTE<br />
D505 CM MIC PTT/<br />
TXD<br />
PSB<br />
D513<br />
D507<br />
R680<br />
C<br />
R512<br />
R701<br />
R505<br />
C501<br />
E<br />
C512<br />
MPTT PTT GND<br />
R516<br />
L502<br />
R679<br />
J72-0802-12 B/2<br />
R724<br />
Q501<br />
R723<br />
C726<br />
C599<br />
C598<br />
R725<br />
R702<br />
D511<br />
D501<br />
C600<br />
C504<br />
D502<br />
C614<br />
1<br />
14<br />
R538<br />
C536<br />
C544<br />
R537<br />
IC507<br />
D512<br />
CP501<br />
R575<br />
7<br />
8<br />
MON<br />
C582<br />
R520<br />
R710<br />
R514<br />
C516 R518<br />
C712<br />
R517<br />
C515<br />
R510<br />
C527<br />
C710<br />
C518<br />
R521<br />
RXAO 1 5<br />
CN501<br />
C583<br />
R525<br />
R526<br />
R713 IC710<br />
1 8<br />
1 16 8 L5071<br />
C514<br />
IC502<br />
C524<br />
R673<br />
R682<br />
5 4<br />
3 4<br />
34 44 R522 RXAI<br />
4 5<br />
R572<br />
R531<br />
IC508<br />
C592<br />
R502<br />
8<br />
R714<br />
1<br />
IC512<br />
33<br />
1<br />
R536<br />
R507<br />
C513 IC501<br />
C533<br />
C633<br />
5 4<br />
C552<br />
C510 14+<br />
1<br />
8 9<br />
C506<br />
C531<br />
R508 R523<br />
R647<br />
R726 R550<br />
C602 C609<br />
D510 IC506 C511 C714<br />
+<br />
Q<br />
R650 R649<br />
+<br />
R651<br />
IC504<br />
502<br />
R652<br />
R552<br />
8 7<br />
R653<br />
C575<br />
R705<br />
R542<br />
R654<br />
C535 C547<br />
Q 50 3<br />
C570<br />
IC513<br />
+<br />
1 8<br />
C565 R564<br />
R706<br />
IC509<br />
R675<br />
IC503 +<br />
23<br />
11<br />
C548<br />
R655<br />
4 5<br />
R656<br />
22<br />
12<br />
C540<br />
R657<br />
C549 C550<br />
R545<br />
R670<br />
R658<br />
R551<br />
R548<br />
R659<br />
C563<br />
R660<br />
C554 C556 R555<br />
R611<br />
R661<br />
R562<br />
R612 C593<br />
R662<br />
R566<br />
C562<br />
R614<br />
R663<br />
C574<br />
D520<br />
R664<br />
C625<br />
R665<br />
R616<br />
+<br />
26<br />
C623<br />
R619<br />
25<br />
R666<br />
C560 +<br />
R644<br />
R577<br />
R621<br />
R642<br />
TXAO<br />
R640<br />
CN502<br />
R638<br />
D514<br />
D515<br />
R635<br />
C577<br />
TXAI<br />
R631 R633<br />
+<br />
B<br />
C<br />
C610 R676<br />
D<br />
R629<br />
A<br />
C608<br />
R628<br />
R579<br />
R567<br />
R533<br />
C566<br />
C525<br />
C576<br />
C568<br />
R720<br />
C557<br />
R721<br />
C558<br />
R524<br />
C517<br />
R532<br />
C519<br />
C722<br />
3 4<br />
IC711<br />
C526<br />
C520<br />
D508<br />
5<br />
1<br />
R527<br />
R528<br />
C715<br />
R719<br />
C523<br />
R718<br />
R515<br />
R569<br />
C720<br />
R503<br />
C569<br />
R519<br />
C728<br />
R504<br />
R535<br />
C572<br />
C521<br />
R540<br />
R546<br />
C553<br />
R571<br />
C567<br />
R529<br />
C509<br />
C529<br />
C537<br />
C541<br />
C505<br />
C539<br />
R541<br />
C546<br />
C542<br />
R547<br />
R553<br />
R556<br />
C723<br />
R554<br />
C559<br />
C543<br />
C622<br />
R711<br />
R712<br />
C711<br />
C571<br />
L503<br />
C545<br />
C564<br />
C555<br />
R568<br />
R574<br />
C628<br />
D509<br />
C626<br />
C580<br />
C713<br />
R573<br />
C624<br />
R501<br />
C629<br />
Q507<br />
C508<br />
R509<br />
R511<br />
C620<br />
L508<br />
R727<br />
C617<br />
1<br />
C616<br />
E<br />
5C<br />
CS R530<br />
CK<br />
SID<br />
NC<br />
NC<br />
LEDA<br />
LEDK<br />
NC<br />
R558<br />
C561<br />
R582<br />
C632<br />
C522<br />
C630<br />
C627<br />
10<br />
33<br />
E<br />
FSW<br />
OE<br />
RXD<br />
TXD<br />
DTC<br />
CP<br />
APTT<br />
EN<br />
EP<br />
ES<br />
LD<br />
RSSI<br />
DT<br />
CK<br />
KEY<br />
8C<br />
SB<br />
SB<br />
IGN<br />
AHK<br />
MI<br />
ME<br />
AFO<br />
MM<br />
DEO<br />
PSW<br />
8R<br />
BEEP<br />
TO<br />
MO<br />
T/R<br />
W/N<br />
C634<br />
1<br />
R716<br />
C631<br />
C604<br />
R576<br />
R580<br />
O<br />
C579<br />
O<br />
G<br />
G<br />
R587<br />
C584<br />
R678<br />
C613<br />
C605<br />
R581<br />
C606 C581<br />
R677<br />
R672<br />
16<br />
17<br />
IC510<br />
R646<br />
R643 R641<br />
1<br />
R639 R637<br />
R636<br />
R634<br />
R632<br />
R630<br />
R627<br />
51 75<br />
50<br />
76<br />
32<br />
IC511<br />
L505<br />
R626<br />
R625<br />
R623<br />
R620<br />
R622<br />
C594 R624<br />
R618<br />
R617<br />
R615<br />
C595<br />
R613<br />
R610<br />
R609<br />
R608<br />
R589<br />
R590<br />
D517<br />
SYS<br />
UP<br />
R591<br />
R592<br />
100<br />
D516<br />
1<br />
X502<br />
SCN<br />
R593<br />
+<br />
C718<br />
R585<br />
R594<br />
R595<br />
R596<br />
R597<br />
R598<br />
R599<br />
R600 R601<br />
R602 R603<br />
SYS<br />
DN<br />
L504<br />
C603<br />
Q510<br />
R645<br />
R586<br />
C596<br />
L506<br />
C597<br />
R588<br />
R584<br />
7<br />
8<br />
Ref No. Address<br />
IC501 3G<br />
IC502 3J<br />
IC503 4H<br />
IC504 4G<br />
IC506 4J<br />
IC507 5E<br />
Ref No. Address<br />
IC508<br />
IC509<br />
IC510<br />
IC511<br />
IC512<br />
IC513<br />
3M<br />
4L<br />
4P<br />
4Q<br />
3O<br />
4L<br />
Ref No. Address<br />
IC710 3I<br />
IC711 6G<br />
Q501 4B<br />
Q502 4I<br />
Q503 4H<br />
Q507 3J<br />
Ref No. Address<br />
Q508<br />
Q509<br />
Q510<br />
Q511<br />
Q512<br />
Q513<br />
4C<br />
3C<br />
5S<br />
4C<br />
3B<br />
3B<br />
Ref No. Address<br />
Q515 3A<br />
D501 6D<br />
D502 5D<br />
D503 5B<br />
D504 5C<br />
D505 5B<br />
Ref No. Address<br />
D507<br />
D508<br />
D509<br />
D510<br />
D511<br />
D512<br />
4B<br />
5G<br />
4I<br />
4I<br />
3C<br />
2E<br />
Ref No. Address<br />
D513 5E<br />
D514 6I<br />
D515 6N<br />
D516 5R<br />
D517 2R<br />
D518 2B<br />
Ref No. Address<br />
D520<br />
5L<br />
Pattern 1<br />
Pattern 2<br />
Pattern 3<br />
Pattern 4<br />
Component side<br />
Foil side<br />
Connect 1 and 4<br />
9<br />
2SD2394<br />
DTA114EE 2SC2412K<br />
DTA144WE 2SC3722K<br />
DTC114EE 2SC4215<br />
DTC144EE 2SC4226<br />
DTD114EK 2SC4617<br />
2SA1362 2SC4619<br />
2SC2059K 2SC5110<br />
2SB1132<br />
2SB1188<br />
2SC2873<br />
2SC2954<br />
2SC3357<br />
2SA1641 FMW1<br />
5<br />
2SC4093<br />
4<br />
2SC4081 DTC314TU<br />
DTC363EU<br />
3<br />
3<br />
1 1<br />
2<br />
2<br />
DTC114EUA LA4422 TA75W558FU DAN202U TA78L05F<br />
VREF<br />
GND<br />
VIN<br />
10<br />
11<br />
DA204U<br />
DA221<br />
DTA114YUA<br />
HSM88AS<br />
MA742 2SK508NV 2SK1824 TC4013BF BU4066BCFV M62363FP TC4S66F AN8009M W29C020C90 AT29C020-90TI S-AU27AH<br />
S-AU27AL<br />
S-AU27AM<br />
AT2408N10SI2.5<br />
12<br />
TC35453F GN2011 SA7025DK RH5VL42C BU4094BCFV TA7808S NJM2904V TA75W01FU<br />
TC75W51FU<br />
TA75S01F TA31136FN LC73872M M68769H<br />
M68769L<br />
M68769SH<br />
30622M8A-4F9GP<br />
13<br />
14<br />
67 68
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