Codan NGT 2010 RF Technical & Service Manual page 185

Drawing
ALTERNATIVE TEXT
NOTE
Table 44: Supply voltages for the RF/IF PCB in the RF unit (08-05889)
Supply
A
+5 V
+26 V
+10 V
+10 VRx
+10 VTx
Drawing
Drawings
ALTERNATIVE TEXT
Drawings
NOTE
Table 45: Supply voltages for the PA PCB and Filter and Control PCB in the
RF unit
Supply
A
+10 VA
+5 VA
+5 V
NGT Transceiver System Technical Service Manual
08-05889 (sheet 1)
If the PCB issue status is -06 or earlier, see drawing
Description
Unregulated battery supply
+5 V regulated supply
+26 V from charge pump
supply
+10 V regulated supply
+10 V In Rx
+10 V In Tx
08-05415 or 08-05511 (sheet 1)
08-05869 (sheet 2) and
08-06461 (sheet 2) and
If the PCB issue status is -04 or earlier, see drawing
Description
Unregulated battery supply
+10 V regulated supply
+5 V regulated supply
+5 V regulated supply
and drawing 08-05416, or
08-05910 (sheet 1), or
08-05910 (sheet 1)
Source
external battery or power supply
IC1
IC4
IC200
NGT—Checks and adjustments
08-05889 (sheet
Source
via Audio Interface PCB
(2010), or
Audio & Interconnect PCB
(2011), or
Audio Interconnect & Data
I/O PCB (2012)
IC210
IC402
via Audio Interface PCB
(2010), or
Audio & Interconnect PCB
(2011), or
Audio Interconnect & Data
I/O PCB (2012)
V415, V416
V417, V418
08-05910 (sheet
1).
1).
151