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8QLW
D1 : HZ7C3
D2/D7/D9/D10/D12
/D13/D14/D16 : 1N4148
D5 : HZ33CP
D11 : 1N4003
D14 : HZ4B1
D15 : HZ7A1
D18 : HZ9B2
D31 : HZ4C3
Anode
Cathode
Q1/Q5/Q7/Q9/Q10/Q11
/Q12/Q14/Q18/Q19
/Q401/Q404/Q405/Q406/Q407 : 2SC1623
Q2/Q6/Q8/Q20/Q400/Q753 : 2SA812(M)
Q3 : 2SC2712
Q4 : 2SC2714
Q13/Q15
/Q16/Q17/Q21 : 2SD471
B : Base
E : Emitter
C : Collector
B
E
C
B
E
C
IC14/IC16
PC817CD
1
2
3
4
IC15
LA8633VU
IC17
MC3361CDR2
PRE. IN
24
PRE. NF
23
CMP. NF
22
CMP. VREC
21
CMP. OUT
20
LPF2 IN
19
LPF2 OUT
18
CMP. MUTE CONT
17
EXP. MUTE CONT
16
TX. DATA IN
15
VREF
14
VCC
13
1
LPF1 IN
2
LPF1 OUT
3
EXP. IN
4
EXT. VREC
5
INT. OUT
6
TEL. OUT
7
V. HOLD
8
INTC. CONT
9
CHARGE CONT
10
FSK OUT
11
GND
12
ST. BY
Mixer Input
16
Ground
15
Audio Mute
14
Scan Control
13
Squelch Input
12
Filter Output
11
Filter Input
10
Demodulator Output
9
1
Crystal Osc
2
3
Mixer Output
4
Vcc
5
Limiter Input
6
Decoupling
7
8
Ouad Coil
D3/D4 : RLS4148
D15 /D214 : HZK6C
Anode
Cathode
Anode
Cathode
D761 : NNCD6.2F
D757/D758 : SML-310LT
D759/D760 : SML-310MT
Anode
Cathode
Cathode
D6/D8 : 1SS226
Anode Cathode
Anode / Cathode
D2
D755 :LTD-482P
Cathode C1
Cathode E1
Cathode D1
Anode 1
Anode 2
Cathode D2
Cathode E2
Cathode C2
1
2
3
4
5
6
7
8
16 15 14 13 12 11 10 9
Cathode G1
Cathode A1
Cathode F1
Cathode B1
Cathode B2
Cathode F2
Cathode A2
Cathode G2
DIGIT 1 DIGIT 2
F2
A2
B2
E2
G2
C2
D1
F1
A1
B1
E1
G1
C1
IC13/IC18 :M5223FP
OUTPUT1 1
NEGATIVE1 2
POSITIVE1 3
GND 4
8 V+
7 OUTPUT2
6 NEGATIVE2
5 POSITIVE2
1
2
+
-
+
-
Vin
5
Vout
4
1
on/off Control
2
GND
3
Np(Vref)
IC12
TK11130SCL
Содержание FT-8959
Страница 1: ...CORDLESS TELEPHONE SERVICE MANUAL FILE NO 2B0 9908 FT 8959 PUBLISHED IN JAPAN Oct 1999 ...
Страница 11: ...43 DQGVHW 8QLW ...
Страница 12: ...11 12 SCHEMATIC DIAGRAMS Base Unit Main ...
Страница 13: ...13 14 Base Unit DSP ...
Страница 14: ...15 16 Base Unit Key ...
Страница 15: ...17 18 Handset ...
Страница 34: ...6 75 3 576 2 7 21 DVH 8QLW 0DLQ 3 ...
Страница 35: ...6 DVH 8QLW 63 3 ...
Страница 36: ...6 DVH 8QLW H 3 ...
Страница 37: ...73 DQGVHW 0DLQ 3 ...
Страница 38: ...41 42 WIRING DIAGRAMS Base Unit ...
Страница 39: ...76 DQGVHW ...
Страница 42: ...79 DQGVHW 7 8 4 1 16 17 17 5 10 15 11 12 2 9 6 13 14 3 17 RF MODULE HANDSET MAIN PCB ASSY ...
Страница 66: ......