Toshiba FT-8959, Service Manual

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69
+DQGVHW
D601/D602/D605/D606 : RLS4148
D603/D604 : HZK6C
Anode
Cathode
Anode
Cathode
Q601 : 2SC2714
Q602/Q604/Q605/Q606/Q607
/Q608/Q609/Q610/Q611/Q612 : 2SC1623
Q603 : 2SA812(M)
B : Base
E : Emitter
C : Collector
B
E
C
D607 : HSM88WA D608 : SML-310LT
Anode
Cathode Cathode
P40
48
Vin
5
Vout
4
P41
47
P42
46
P43
45
P44
44
Vss
43
P30 / SDK
42
P31 / S0
41
P32 / S1
40
P33 / EC
39
P34 / TO / INT0
38
P35 / INT1
37
13
P24
1
on/off Control
2
GND
3
Np(Vref)
14
P23
15
P22
16
P21
17
P20
18
P17
19
Vss
20
P16
21
P15
22
P14
23
P13
24
P12
P36 / INT2 36
P37 / BZ 35
P00 / L10 34
P01 / L11 33
P02 / L12 32
P03 / L13 31
P04 / L14 30
P05 / L15 29
P06 / L16 28
P07 / L17 27
P10 26
P11 25
1 NC
2 RST
3 MDD0
4 MDD1
5 X0
6 X1
7 Vcc
8 NC
9 NC
10 P27
11 P26
12 P25
IC604
MB89174LPF
IC605
TK11130SCL
V
DET
2
5
V
IN
2
4
1
V
DET
1
2
V
IN
1
3
V
SS
IC606
XC612N3328MR
IC603
LA8633VU
IC601
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