Yaesu FT-757GX Technical Supplement page 56

M A I N C H ASS I S
Part N o .
Sy mbol N o .
1090 294
Ql
10 1 24 5 1 0 1
R l , 2
16 28000 8 2
VRl
16 2800083
VR2 , 4
16 3 800003
VR3
C l K l O l 76 1 0 2
C2 K l 9 1 7900 1
M029004 1
Ml
M409006 1
SPl
N0 1 90 1 26
Sl
P L l , 2 Q l 00004 7
S2000006
J l P0090 1 5 8
P l 0 9 0 1 34
J2
J3 P l 0 90 3 5 2
P0090026
14
15 /Pl 2
Q9 00024 9
MOTOR 1 M 2 1 90004
R3 5 0 0 2 5 0
Q9000 0 7 8
R3 1 0 0 7 3 0 A FT-5 0V
R7 1 0 0 7 5 0 A Rubber Ring
FT - 7 5 7 GX PA RTS L IST
&
Name Descri pti on
I C
µPC7 808H
R ES I STORS
l /4W Tl lOOn
Carbon Film
POT E N T I O M E T E R
Kl6 BA00 1 R 5 KB/ 1 0 KA RF/AF
K l 6 BA00 1 R l O KBx2
WIDTH/SHIFT, D RIVE/MIC
K l 6 C200 1 A 5 0 KB
l O KBx2 SQL/NB
CAPAC I T O R S
Ceramic Disc 5 0WV O .OOlµF
(DD 1 0 4 B l 0 2K5 0V )
O .lµF
5 0WV
(RSB 3 0 5 Y F 1 04Z6L5)
M E T E R
Y40-W (3 8 9 0 )
S P EA K E R
SS-70T
SW I T C H
SRN-24.Q
LAMPS
BQ044-3 2 5 1 4 M
Color Cap
R EC E PTAC L ES
MIC
FM-2 14-8 S S
S-G7 6 2 7 PHONES
ANT
FM-MDR-MI
QS-1 B4 M POWER
5 240-0 2 1
R OTA R Y E N C O D E R
Z99-W-09 (M8 3 0 7009 )
MOTO R
M DN-7 Rl
Radial FAN
G R O U N D T E R M I N A L
T-1 0
K N O BS
MAIN TUNING
- 5 1 -
R35003 1 0
R6 1 0 0 76 0
R3 1 00780
R3 1 0 0 790
R3 1 00 8 1 0
R3 1 00820A
R3 1 00 8 3 0A
R3 1 00840
R3 1 00850
R3 1 00860A
R3 1 008 70A
R3 1 00880A
R3 1 00890
R3 1 00900
Sy m bo l N o . Part N o .
F25 5 1 000
C025 5 1 0A
Q l 0 0 2 Gl0 90 1 0 8
Q l 0 2 2 G l 0 9 0 3 8 9
Q l 0 2 9 , 1 046 , 1 05 1 G l 0 9 0 246
G l 0 3 0 , 1 05 5 G l 09025 7
Q l 0 3 7 Gl 090494
Ql05 8 G l 090 294
Ql060 G l 09006 8
Ql003 , 1 00 4 , 1 006 G380 1 25 0
1 0 0 8 , 1 040, 1049
Q l O l O , 1 0 1 1 , 1 04 2 G380 1 0 70C
1 04 3 , 1 0 5 3
Q l 0 1 2 , 1 0 1 3 , 1 0 1 6 G4 8 0 0 7 3 0
1 0 1 8 , 1 0 2 7 , 1 04 8
Q l 0 2 1 G380 24 1 0 G 2 SK24 1 GR
Ql005 , 1 00 9 , 1 0 3 9 G3 1 0 7 3 3 1 Q 2SA7 3 3 AQ
1045 , 1 0 5 2 , 1 0 5 9
1 0 6 3
Q 1 0 5 6 , 1 05 7 G3 1 1 1 9 3 0 K 2SA1 1 9 3 K
Q l OO l , 1 0 1 4 , 1 0 1 5 G3 3 0 3 800Y
1 0 1 9 , 1 0 20, 1 0 2 3
1 0 2 6 , 1 0 2 8 , 1 0 3 1
1 03 6 , 1 0 3 8 , 1 044
1 04 7 , 1 05 5 , 1 06 1
106 2 , 1 06 4
Q l 03 2 - 1 0 3 5
G 3 3045 80B
Q l 04 1
G3 3 1 9 2 3 0 0 2SC1 9 2 3 0
Q l 0 5 0
G 3 0900 1 0
D l OO l - 1006 , 1 0 1 7
G209023 7
1 0 1 8 , 1 0 2 1 - 1 0 2 3
1 0 2 7 - 1 0 3 7 , 1 040
- 1 04 7 , 1 0 5 2 -
FT-1 8VF
FT-1 8 D
FT-1 3WK
FT-9
Push Button A
B
D
E
F
G
H
1
K
Slide Knob A
B
U N I T
R F
&
N a m e Descript i o n
Printed Circuit Board
PCB with Components
I C S
MC145 1 8 BCP
MC3 3 5 9
AN6 5 5 2
MC 1 406 6 B
M B3 7 1 3
µ PC7808H
MC 1 40 1 1 B
F E TS
2 SK 1 25
2 S K 1 0 7-3
3 SK73GR
T R ANS ISTO R S
2SC3 80TMY
2SC4 5 8B
2N44 2 7
D I O D ES
Si MA 19 0