18
TRANSISTORS
R 2
R 1
B
C
E
PNP TYPE
R 2
R 1
B
C
E
NPN TYPE
R2
10kohm
R1
10kohm
DTC114EK
22kohm
DTA124XKA
47kohm
R1
R2
DTA124XKA
DTA144EK
DTC114EK
DTC144EK
DTC144TK
2SB1185 (E/F)
2SD1762 (E/F)
2SB562 (C)
2SD2144S
2SA1037K (S/R)
2SC3326 (for DCD-485)
PNP TYPE
NPN
TYPE
MTZJ24A
MTZJ6.8A
HZS2B-1 (for DCD-685)
DTA144EK
47kohm 47kohm
47kohm
DTC144EK
47kohm
DTC144TK
47kohm
OPEN
OPTICAL TERMINAL
IC PROTECTOR
TOTX179 (JK201)
ICP-N20 (IC503)
B (Base)
C (Collector)
E (Emitter)
B (Base)
C (Collector)
E (Emitter)
E (Emitter)
C (Collector)
B (Base)
Navy Blue
Dark Blue
1
2
3
4
5
6
7
8
V
B OUTPUT
B - INPUT
B +INPUT
+
-
+
-
A OUTPUT
A - INPUT
A +INPUT
V
A
B
-
+
+B
- B
(for DCD-685 : IC323, 324)
BA15218F (for DCD-485 : IC303)
2
3
2
3
1
1: Emitter
2: Base/IN
3: Collector
1
2
3
1. GND
2. Vcc
3. Input
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TEL 13942296513 QQ 376315150 892498299