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A B C D E F G H I J K L M N O P Q R S
X54-3340-20 DISPLAY UNIT
SCHEMATIC DIAGRAM TK-8108
IC101
POWER MODULE
S-AU27AM(K3)
D1 D2 R14 1
Q9 Q9,10
X57-6303-01 TX-RX UNIT CN6 2.7k KRA225S
B30-2238-05 B30-2238-05 KEY BACKLIT SW
C95 T:4.80V RF SWITCH Q39 RF AMP C301 C525 NORMAL AMBER
D9,11 RX VCO BUFFER AMP RF AMP T:1.25V 2SC5108(Y) RF AMP T:1.13V Q23 RF AMP T:1.22V Q25
Q10
5p R:4.86V D19 DAN235E 2SC3357 2SC3357 ANT SW D3 D4 R15
R:6.3V R:7.22V
1000p
1p 1p D1-4 KRC102S
100p
RX VCO
C18
C19
Q15 Q20 C170 C174 C199 C216 R224 T:12.71V
R:6.7V R:0.808V R:1.485V T:7.15V T:7.23V T:6.07V R332 D30 C289 L43 L44 R:4.85V
Q10 2SC5108(Y) 2SC5108(Y) R289 C162 SURGE ABSORPTION 2.7k
Q4,5
0.01u
C17
L5 D11 C74 L9 2SK508NV(K52) C104 C115 C122 T:5.58V 5p 5p 8p 7p 12 B30-2238-05 B30-2238-05 R:13.49V J1
R13 1k
47u25