Kenwood TM-221A Service Manual page 38

IC1 : LC7582
41
TM-221
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A/E/ES pec Boarp Views
LCD ASS'Y (B38-0303-05) Component side view
VCO (X58-3090-00) Component side view
Q1 : 28C2757(T33) O2: 2SK508(K52)
Q3 : 2SC2712(Y) O4 : 2SK508(K51)
D1: 188184 D2: 1SV164
D3,4: 1SV166 D5: 1SS153
DRIVE (X59-3120-00) Component side view
Q1,2: 2SA1162(Y) Q3: 2SC2712(Y)
Q4 : 2SC2714(Y) Q5 : 2SC3837K(N)
D1: 1SS184
APC (X59-3130-00) Component side view
Q1,2: FMW-1 Q3: 2SA1162(Y)
1C1,2 : NJM4558M
IF (X59-3140-00) Component side view
MIC (X59-3160-00) Component side view
VOL (X59-3170-00) Component side view
IC1 : TA7761F Q1: DTC1I44EK Q2,3: DTAI14EK
1C1: LC7532M 1C2 : MN4066BS
D1 : 1$S226
SOL (X59-3150-00) Component side view
2SA1162 2SC2757
28C2712 2SC3295
28C2714 2SC3837K
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E
DTC144EK
IN OUT
GND
Q1,2,5,6 : 2SC2712(Y) Q3,4 : 2SC3295(B)
D1: 18S226 D2: 1SS181
42
2SK508
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DTA114EK
IN OUT
Voc