Vco Unit(X58-4670-10) - Kenwood TK-760G Service Manual

K
TK-760G/760HG
L2
330n
1u
TION
MB15A02PFV2E1
OSCIN
R
NC1
NC5
OSCOUT
P
VP
FOUT
2SA1832(GR)F
VCC
NC4
DO
FC
GND
LE
LD
DATA
NC2
NC3
FIN
CLoCK
2SC4215-F(Y)
L72-0999-05
C286
C285
L72-0993-05
C287 C288
0.1u
MA3J742
RB706F-40
180k
X57-5950-XX
-14 TK-760HG K,M
-21 TK-760G M
38
X57-000 1/1 X57-5950-14/21 3/4 X58-4670-10 1/1
L

VCO UNIT(X58-4670-10)

2SC4738(GR)F 2SC4226-A(R24)
680p
1000p
1000p
C44 C49 C52 C56 C57 C62 C124 C285 C286
330p 1000p 68p 22p NO 100p NO NO
100p
270p 82p 8p
47p 20p 47p 1000p 0.1u 0.1u 0.1u 0.1u
M
SCHEMATIC DIAGRAM
4T
1SV283F
2SK508NV(52K)
1SV283F
2SK508NV(52K)
2SK1824-A
M62363FP-F
VIN1
VIN8
VOUT1
VOUT8
VOUT2
VOUT7
VIN2
VIN7
NJM2904M-ZB
VDD
GND
LD
RESET
CLK
VDAREF
R221
DI
DO
0
VIN3
VIN6
VOUT3
VOUT6
VOUT4
VOUT5
VIN4
VIN5
C287 C288 R47 R236 L6 D10 D15
NO
NO NO 100 L40-1581-86 DAN235K DAN202K RT1N441C-T112
3.3k DAN235E DAN202U RT1N441M-T111
220 L40-1885-92
N
TX-RX UNIT (X57-5950-XX)
TA31136FNG
OSCIN
R236
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
R202
23
Q35
O
X
-14
-21
X
-14
-21
MIXIN
GND
N-REC
N-DET
RSSI
IFOUT
L34-472
QUAD
AFOUT
0