Kenwood TS-830S Service Manual page 64

:
ABBREVIATION
Counter Unit (X54-1540-00)
I
Counter unlt
I @
MIC gain control VR9-1
RF galn control VR3-1
A G C S W S 1 1 - 2
AGC SW S 1 1 - l
NotchSW S 1 - l
I
Counter unit
I @
IF OUT 2 jack
AF unlt
Monitor SW S5
AF gain control VR3-2
VBT control VR 1 - 1
PLL unit
Rectifier unit
Rectifier unit
Rect~fier unit
I
Counter unit
1 0
RF unit
RF unit
0
0
RF unlt
RF unit
@
@
VFO unit
VFO unit
I
I
RF unit
I
2
2
EXT VFO socket
EXT VFO Socket
I F02
DET
MO
VBT
CAR
2 10A
2 1 0 8
IF unit
I - +
MODE SW S18- 1
MODE SW S18-1
IF SHIFT VR2-2
MODE SW S18-3
FIX.IND. D2
VFO Unit (X40-1170-00)
Con-
nectar
No,
@
Q
0
0
@
FINAL Unit (X56-1380-00)
Termi-
nal
DH
0.5
12
; ; , 5
Zs--
29,5
Termi-
nal No.
1
2
3
;
--3-
-
1
2
3
4
5
R F unit (X44-1360-00)
Remarks
Display hold
0.5 MHz shift
+ 1 2 v
To f 0 . 5 SW S7-1
- - - -
- -
-
- - - -
TO f 0 . 5 SW S7-2
MODE SW S18-5
AF unit
FIX SW S4
PLL unit
RLC
RIT
VFB
GND
VFO
FG
H
SG
IPM
DRV
Rectifier unit (X43-1370-00)
1
Destination
@
( $
From MODE SW S18-5
RIT Voltage input
V F O B + 9 V
VFO output
AF unit
Rectifier unlt
Meter SW S 13
RF unit
Control g r ~ d bias
Heater voltage AC 12.3V
Screen grid voltage
IP meter voltage
D r ~ v e input
Counter unit
+
0.5 SW S7- 1
t
0.5 SW S7-2
I FS
TXC
R LS
Unit/switch
DH S W S 1 2
EXT VFO socket
PLL unit
PLL unit
R F unit
RF unit
- - - - -
- -
-
-
RF unit
FG
PD2
D RV
@
@
8
@
@
@
@
9
2
Con-
nector
No,
0
0
0
@
- - -
@
R LC
RIT
VFB
VFO
1
2
3
0 1 G
2
1
2
3
1
2
3
1
2
3
4
1
2
1
2
1 G
2
HV
8 0 0
3008
2 1 0 8
210A
STB
-C
SG2
TUN
12
SGS
SG1
PD2
PD 1
Termi-
nal No.
6
1
- - - -
2
RLR
G
ANT
MKR
AGC
RIF
G
TOF
12
MXB
12
TIF
G
300A
DRB
R B I
H
210A
UV
NC
DRV
VCO
NFB
Hlgh voltage signal
to METER
8 0 0 B
+
3 0 0 B
+
2 1 0 B t
2 1 0 B
t
S ~ d e tone voltage
Common B-
Approx.
-
100V
Screen grid voltage
Screen grid low
voltage for TUN
t
1 2 v
ToSG SW
ToMODESW
Screen grid voltage
Termi-
nal
0.5
2 8
- - -
29
+ 9 V o n R X
Receiver antenna input
Markerinput
AGC voltage
RX IF output
TX turn off signal
t
12V
Bias for TX MlXer
t 1 2 V
TX IF ~ n p u t
3 0 0 B t
Control grid bias for V1
Bias for Q1 RF amp
Heater voltage AC 12.3V
2 1 0 B t
Transverter output
Neutralization
Drive output
VCO lnput
Negative feed back
METER SW S13
AF unit
MODE SW S18-2
MODE SW S18-2
SG SW S20
MODE SW S18-2
Final unit
HV
STB
SG2
TUN
SGS
SG 1
SG
RLR L ~ n e
RF ATT SW S6-1
PLL unit
IF unlt
IF unlt
AF unlt.
AF unit
IF unit
IF unit
AF unit
AF unit
X. VTER socket
Final tank circuit
Final unit
PLL unit
Final tank circu~t
@
@
@
@
@
@
@
8
8
2
3
6
4
3
3
1
5
1
7
MKR
AGC
RIF
TOF
MXB
TIF
300A
~ D R B
R B I
UV
D RV
VCO