VERSION 1.0 2018-01-01
SD-11
Figure SD-11: GV60 Transmitter - RF Drive Stage, Single (Sheet 1A of 2)
N/A
N/A
N/A
N/A
GND
GND
+15V
+15V
P5
P4
N/C
A28
PART OF
A1J3
N/C
0°
B7L1
-90°
B
E2
-90°
A27
(-90°)
(-180°)
-270°
-90°
-180°
ASSY
10kW
A35
ASSY
10kW
PART OF
10kW
PART OF
A1J3
0°
-90°
N/A
GND
+15V
N/C
N/C
A5
ASSY
N/C
0°
-
K1
E1
(IN)
ASSY
30kW
(-270°)
PART OF
A19
A7
ASSY
A1J3
A1J3
S2190383 V1
SHEET 6
FROM RF
SHEET 3
FROM RF
EXCITER A RX -
EXCITER A RX +
N/C
2
W26P3*
2
P105
P104
1
(XMTR LINK)
A2J2
(DC INPUT)
2
(DC INPUT)
2
(CABINET A)
PART OF
(XMTR LINK)
7
W24P2
1
A1J5
2
A1J4
10
5
4
A2J4
A1J5
11
12
3
2
1
A1J1
5
A1J2
3
W52P2
1
SPLITTER
INTERFACE
A1J5
5
8
6
W28P1*
P14
FAN VOLTS -
FAN VOLTS +
B7P1
A27W1P1
14
W37P2
8
NOTE:
RF DRIVE (2B)
RF DRIVE (1B)
-90°
P11
P10
SPLITTER
+
R
N/A
GND
N/A
N/A
COAXIAL
W41P1
COM 1
RF DRIVE (CABINET A)
(-90°)
W41P2
A1J1
10
9
A1J5
7
5
A27W1P2
RF DRIVE
SPLITTER
PART OF
7
2
N/C
8
6
4
W25P2*
N/C
1-9
A2J4
W63P1
SPLITTER
A2J3
W62P1
A2J2
W61P1
A2J1
W60P1
(RACK 2)
(RACK 1)
RF DRIVE
GND
GND
RF DRIVE (12)
-360°
RF DRIVE (11)
-270°
RF DRIVE (10)
-360°
RF DRIVE (9)
-450°
-180°
-180°
-270°
-270°
-180°
-270°
-360°
N/A
SHEET 1
TO CONTROL/
TO RF
POWER STAGE
TO RF
POWER STAGE
SHEET 1
POWER STAGE
SHEET 2
TO CONTROL/
9
1
W10P2*
1
A1J2
2
A1J1
W9P2
1
A2J1
1
EXCITER A
A1J2
W26P2
9
1
2
8
9
W37P2
7
4
6
REJECT LOAD/
2
4
W24P2
3
W128P1*
J2
W27P1
FAN TACH
15
13
P6
FAN 1
W
B7
N/A
COM 2
W141P1
RELAY
8
6
1
3
5
(RACK 3)
RF DRIVE
N/C
RF DRIVE
SPLITTER
1-9
A2J3
W46P1
A2J4
W47P1
N/C
1-9
A2J4
W15P1
A2J1
W44P1
SPLITTER
A2J3
W14P1
A2J1
W12P1
A2J2
W13P1
RF DRIVE (CABINET B)
RF DRIVE (8)
RF DRIVE (7)
RF DRIVE (4)
RF DRIVE (6)
RF DRIVE (5)
N/A
RF DRIVE (3)
RF DRIVE (2)
RF DRIVE (1)
MONITOR STAGE
SHEET 3
SHEET 2
TO RF
MONITOR STAGE
J5
W127P1
A2J2
W45P1
LVPS 2 RTN (EXCITER B)
POWER STAGE
FROM AC/DC
SHEET 5
LVPS 1 (EXCITER B)
XMTR RF SAMPLE (A)
POWER STAGE
LVPS 2 RTN (EXCITER A)
POWER STAGE
LVPS 1 RTN (EXCITER A)
FROM AC/DC
(RF OUT)
# EXCITER A MUTE -
SHEET 1
MONITOR STAGE
ANALOG AES/EBU OUT A (-)
ANALOG AES/EBU OUT A (+)
16
ANALOG AES/EBU OUT B (-)
2
3
10
9
SHEET 2
MONITOR STAGE
7
# EXCITER RELAY CONTROL (B) +
5
SPLITTER FAN VOLTS -
SPLITTER FAN VOLTS +
EXCITER CONFIGURED SYSTEMS AND ARE TIED BACK.
EXCITER INPUTS/OUTPUTS ARE LIMITED TO TRANSMITTER SPECIFIC CONNECTIONS.
RF DRIVE (2A)
W28P2
N/O 1
RF DRIVE (1A)
EXCITER RELAY +15V SUPPLY
EXCITER B RX -
# EXCITER B MUTE -
EXCITER B TX -
EXCITER A TX -
EXCITER A TX +
INT RF DRIVE (RACK 3)
W58P1
A1J4
A1J1
W58P2
SPLITTER FAN 1 TACH
SHEET 2
TO RF
LVPS 2 (EXCITER B)
LVPS 1 RTN (EXCITER B)
SHEET 3
LVPS 2 (EXCITER A)
LVPS 1 (EXCITER A)
FROM CONTROL/
ANALOG AES/EBU OUT B (SHIELD)
ANALOG AES/EBU OUT A (SHIELD)
(RF OUT)
17
ANALOG AES/EBU OUT B (+)
1
FROM CONTROL/
SPLITTER FAN VOLTS -
8
6
XMTR RF SAMPLE (B)
POWER STAGE
SPLITTER FAN VOLTS +
* DENOTES W28P1, W128, W10P2, W25P2 & W26P3 AND P104 & P105 ARE NOT USED IN SINGLE
SEE EXCITER SECTION OF MANUAL FOR MORE DETAILS ON CUSTOMER CONNECTIONS.
N/O 2
W128P2
W27P2
N/C 1
# EXCITER RELAY CONTROL (B) -
30kW-A RF DRIVE POWER SAMPLE
EXCITER B RX +
EXCITER B TX +
INT RF DRIVE (RACK 2)
A1J1
W43P2
W43P1
A1J2
INT RF DRIVE (RACK 1)
W42P1
A1J3
A1J1
W42P2
DRIVE STAGE
N/C 2
W127P2
EXCITER B STREAMING DATA TX +
EXCITER A STREAMING DATA TX -
EXCITER B STREAMING DATA TX -
EXCITER A STREAMING DATA TX +
30kW-A RF DRIVE POWER SAMPLE (1-12)
Summary of Contents for GV60
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Page 8: ...GV60 TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 1 0 2018 01 01 ...
Page 102: ...GV60 TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 12 VERSION 1 0 2018 01 01 ...
Page 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
Page 475: ...GV60 TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 1 0 2018 01 01 ...
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