Kenwood TK-5810 Service Manual page 130

FINAL UNIT (X45-3790-XX): TK-5810(BG)
POWER MODULE
*
IC2
CN1
E04-0154-05 *
R2
TX
* VGG
R3
R:0V
R:4.40V T:3.79V
CN9
E40-6429-05
FTEMP2
R:4.40V
1
FTEMP1
2
8T
3
8T
4
E
5
PC
6
8T
PC
R:0V
T:0.42V
*
R44 R11
0
R:0V
T:4.10V
CN2
E04-0154-05
RX
PROTECTOR
OF VOLTAGE
X45-3790-XX IC2 R1 R2 R3
-10 K RA60H44521101 820 10 10
-11 K2 RA60H40471101 470 18 18
FORWARD WAVE
RECTIFICATION
D5
HSM88AS-E
C61
100p
R:13.60V
T:12.40V
D6
HSM88AS-E
REFLECTED WAVE
RECTIFICATION
FWD
R30 R29
330k 0
D10
MA2S111-F
COMBINER
+B
R:0V
T:7.62V
APC COMPARATOR
IC1
TA75W01FUF
R:0V
5 IN2+ 4 T:0.10V
VEE
R17
6 IN2- 3
IN1+
R12 100k
7 oUT-B 2
IN1-
100
8 VCC 1
oUT1
R15
10k
R4 R11 R13 R18 R19 R23 R28 C19 C27 C37
820 47k 15k 82 56 68 330 0.068u 5p 5p
470 220k 18k 180 33 56 1k 0.015u 22p 8p
ANT SW
D12
MA4PH633
D1
MA4PH633
ANT SW
R:0V
T:1.53V
REV
+B +B
8T 8T
X45-3790-XX
-10 K
-11 K2
C20 L4 L5
15n
15n
82p
ANT SW ANT SW
R:13.60V
T:12.60V
+B
L11 C15 C17 C24 C42 C65
15n NO 5p 6p 6p 470p
NO 470p 3p 7p 7p NO
CN10
L8
ANT
15n
D13
CN14
E23-1290-05
SURGE ABSORPTION
+B
+B
13.6V
GND
D14
PROTECT OF REVERSE CONNECTION
CN13
E41-2672-05
+B 3
+B
2
+B
1
E