EXHIBIT 2-B, MOD B PS Operation and System Diagram.pdf

PDF 890 KB Posted Aug 21, 2017

Attached to: The Federal Aviation Administration (FAA) has a requirement for the manufacturing and assembling of Module B & C Power Supply repair kits.
Solicitation number: DTFAAC-17-R-00218
Issued by: Department of Transportation Federal Aviation Administration Aeronautical Center

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EXHIBIT 2-B, MOD B PS Operation and System Diagram (pdf)

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EXHIBIT 3-B, MOD B PS Schematic, 852101.pdf	PDF	Aug 21, 2017
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EXHIBIT 5-C, MOD C Power Supply Repair Kit Test Plan.pdf	PDF	Aug 21, 2017
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TI 6310.26 08/16/2006

SSM-ASR9-009

2-426 shutdown the output. To reset the overvoltage protection circuit, POWER ON/OFF toggle switch SW101 must be switched to the OFF position, and then returned to the ON position.

2.3.4.5.1.6 BIT Circuit. The BIT circuit monitors the REMOTE signals for overvoltage or undervoltage conditions, and provides drive signals to an LED and an optoisolator. The 15V FLT fault Light Emitting Diode (LED) provides a local indication of a power supply fault, and the optoisolator provides the means for remote monitoring via the RMS (Unit 3). The BIT circuit compares the sense voltage to an adjustable reference voltage (adjusted using the reference adjustment potentiometer).

When the REMOTE voltage is within acceptable limits, (see figure 11-44) the fault LED is out, and the optoisolator LED is driven on causing its output phototransistor to conduct. If the sense voltage falls outside acceptable limits, the fault LED lights, and the drive is removed from the optoisolator LED turning off its output phototransistor. The 15V FLT fault LED is located on the -15/+100 V module A power supply front panel along with 15V RTN test point TP1, 15V/5A test point TP2, and the 15V ADJ potentiometer.

2.3.4.5.1.7 Reverse Voltage Protection. The power supply is protected from reverse voltages applied to its outputs by a diode. The reverse voltage protection diode is connected in reverse bias across the power supply outputs, and normally does not conduct. If a reverse voltage is applied to the power supply outputs, the reverse voltage protection diode becomes forward biased, short circuiting the reverse voltage.

2.3.4.5.2 +100 V Section. The +100 V power supply section of the -15/+100 V module A power supply provides +100 V at 0.2 A to target i–f panel assembly A1. The operation of the +100 V section is essentially identical to the operation of the -15 V section with the exception of dc operating parameters (figure 11-44) and some minor circuit differences. The greatest difference in the operation of the +100 V section results from the fact that the output of the rectifier and filter is +150 V dc. This voltage too high to power the linear regulator and BIT circuit. Power for the linear regulator and BIT circuit is produced using an additional secondary output of power transformer T101. The pin 11 and 12 secondary output of power transformer T101 is applied to the +20 V rectifier and filter. The +20 V rectifier and filter produces the +20 V dc voltage required to power the linear regulator and BIT circuit. The +100 V section does not provide a means for adjusting the output current limit level.

2.3.4.6 +15/-15 V Module B Power Supply. See figure 11-43, sheets 3 and 7. The +15/-15 V module B power supply provides +15 V at 9 A and -15 V at 9 A to dual card rack A4. These two dc power outputs are generated using an offline, half–bridge type inverter section that provides power, via a power transformer, to two linear power supply sections. The inverter is driven by a pulse width modulator that uses current and voltage feedback signals to regulate the power delivered to the power transformer. The following paragraphs provide a description of the operation of the +15/-15 V module B power supply.

2.3.4.6.1 Input Power. The main power input to the +15/-15 V module B power supply is the 208 V, three–phase ac from POWER ON/OFF toggle switch SW101. To ensure continuous operation of the power supply during momentary fluctuations or complete loss (for less than 15 seconds) of main power, a battery power input is also provided.

2.3.4.6.1.1 Main Power. The 208 V, three–phase ac input power from POWER ON/OFF toggle switch SW101 is applied to the line rectifier. The line rectifier full–wave rectifies the ac input power to produce a 300 V dc level that is applied through the electromagnetic interference (EMI) filter and surge limiter to the input filter for ripple reduction. The EMI filter attenuates the level of EMI conducted into the input power lines. The surge limiter reduces inrush current caused by the initial charging of the input filter capacitors. The 300 V dc level is split by the input filter to provide the +150 V and -150 V (referenced to COMMON) dc levels applied to the inverter.

EXHIBIT 2-B

08/16/2006 TI 6310.26

2-427

2.3.4.6.1.2 Battery Power. If the main power input is lost, the BATTERY (+) and BATTERY (-) inputs provide 280 V dc power to the inverter. The BATTERY (+) and BATTERY (-) power inputs are applied to the EMI filter and surge limiter through two diodes. During normal main power operation, these two diodes are reverse biased, and no power is drawn from the battery. If the main power input drops causing the line rectifier output to drop below 280 V dc, the two diodes become forward biased allowing the battery to supply power to the inverter through the EMI filter, surge limiter, and input filter.

2.3.4.6.2 Logic Power. The pulse width modulator requires dc power at a voltage level much lower than the 150 V levels supplied to the inverter. Separate logic power circuitry is included to power the pulse width modulator.

2.3.4.6.2.1 Normal Operation. The PHA input power line is applied to +20 V supply transformer T103 (returned to NEUTRAL). Transformer T103 steps down the PHA voltage to provide ac voltage to the +20 V supply rectifier. The +20 V supply rectifier full–wave rectifies the ac to produce a +20 V dc level that is applied to the delay circuit and filter. The delay circuit and filter performs two functions. One function is to filter the +20 V dc to provide LOGIC POWER to the pulse width modulator; the other is to provide the DELAY START signal to the pulse width modulator. The DELAY START signal is a time– delayed signal created by a resistor–capacitor time constant, and is used to inhibit the pulse width modulator output for a short time. This time delay allows the power inputs to the inverter to reach full level before the switching signals are applied.

2.3.4.6.2.2 Battery Operation. During battery operation (loss of main power), the PHA power input to +20 V supply transformer T103 is lost, resulting in a loss of output from the +20 V supply rectifier. A secondary output of power transformer T102 and the auxiliary supply rectifier and filter are used to provide dc power to the delay circuit and filter during battery operation. The pin 3, 4, and 5 secondary output of power transformer T102 is rectified and filtered to produce a voltage of +17.5 V dc. This voltage is applied to the power input (+20 V dc) of the delay circuit and filter through a diode and POWER ON/OFF toggle switch SW101. During normal main power operation, the diode is reverse biased, and the auxiliary supply rectifier and filter provides no power to the delay circuit and filter. If main power drops, resulting in the +20V supply rectifier output voltage to drop below +17.5 V dc, the diode becomes forward biased. This allows the auxiliary supply rectifier and filter to supply power to the delay circuit and filter. Another function of the auxiliary supply rectifier and filter is to provide the PROPORTIONAL VOLTAGE to the pulse width modulator. This voltage is directly proportional to the secondary voltages produced by power transformer T102, and is used by the pulse width modulator for voltage regulation.

2.3.4.6.3 Pulse Width Modulation. See figure 11-43, sheet 6. The pulse width modulator regulates the output voltage and current levels of power transformer T102 by varying the pulse width of the switching signals applied to the inverter. The switching signal pulse width is varied in response to voltage and current feedback signals from the auxiliary supply rectifier and filter and current sense circuits. The following paragraphs provide descriptions of voltage regulation, current limiting, inverter drive, and inverter operation.

2.3.4.6.3.1 Voltage Regulation. The secondary output voltage level of power transformer T102 is directly proportional to the pulse width of the inverter switching signals. By varying the switching signal pulse width, the output voltage is also varied. The pulse width modulator varies the switching signal pulse width in relation to the level of the proportional voltage from the auxiliary supply rectifier and filter.

The proportional voltage represents the actual output voltage of power transformer T102. The pulse width modulator compares the proportional voltage to an adjustable reference voltage and uses the difference between the two to set the switching signal pulse width. The result of this action is that under varying load conditions, the output voltage remains constant. The changes in output voltage due to

TI 6310.26 08/16/2006

2-428 changes in loading are sensed by the pulse width modulator, resulting in a change of switching signal pulse width to keep the output voltage constant. The reference voltage and power supply output voltage can be adjusted using the +/-15 V ADJUST potentiometer.

2.3.4.6.3.2 Inverter and Inverter Drive. The pulse width modulator produces a variable pulse width, 4OKHz signal that is applied to inverter drive transformer T301. Transformer T301 provides isolation between the pulse width modulator and inverter drive circuit. The inverter drive circuit uses the secondary outputs of T301 to produce the switching signals applied to the inverter. The switching signals cause the inverter to switch +150 V and -150 V across the primary of power transformer T102 in alternate half cycles. Between each half cycle, there is a dead time when both switching signals are inactive. This dead time ensures that the inverter transistors go off and are not switched across T102 simultaneously. The secondary outputs of T101 provide stepped down voltages that are used as input power to the two linear power supply sections.

2.3.4.6.3.3 Current Limiting. Since the output current of power transformer T102 is directly proportional to its primary current, output current can be sensed by sensing the primary current of power transformer T102. The inverter switching voltages are returned to COMMON through current sense transformer T101. This induces a current in the secondary of T101 proportional to the T102 primary current. The secondary of T101 is applied to the current sense circuit. When the secondary current of T101 exceeds a preset level, the current sense circuit activates the CURRENT LIMIT signal, which forces the pulse width modulator to lower the pulse width of the switching signals. This action limits the available output current to safe levels.

2.3.4.6.4 Linear Power Supply Sections. The two linear power supply sections of the +15/-15 V module B power supply provide +15 V at 9 A and -15 V at 9 A to dual card rack A4. The operation of each linear power supply section is essentially identical to the operation of the -15 V section of the - 15/+100 V module A power supply with the exception of dc operating parameters. See figure 11-44.

2.3.4.7 +5 V Module C Power Supplies. See figure 11-43, sheets 4 and 5. Four identical +5 V module C power supplies are contained in multivoltage power supply PS1. The four power supplies are arranged as two parallel–connected pairs. The +5 V module C power supply one is paralleled with +5 V module C power supply two (group two), and +5 V module C power supply three is paralleled with +5 V module C power supply four (part of group three). The group two pair provides +5 V at 180 A to one– half of dual card rack A4, and through 5V/9A AUX FUSE F1, +5 V at 9 A to target i–f panel assembly A1. The group three pair provides +5 V at 180 A to the other half of dual card rack A4. Each pair uses current sharing circuitry, a common shutdown signal, series–connected BIT output signals, and parallel–connected dc power and sense lines to act essentially as one power supply. Each +5 V module C power supply uses an offline, half–bridge type inverter driven by a pulse width modulator. This configuration, coupled with remote voltage sensing achieves high–power output and excellent voltage regulation. The current limiting and overvoltage protection circuitry provide power supply protection, while BIT circuitry provides both remote and local fault indications. The following paragraphs contain descriptions of the operation of +5 V module C power supply one, and how it operates with +5 V module C power supply two. The operation of +5 V module C power supplies three and four is identical and is not discussed.

2.3.4.7.1 Input Power. The main power input to the +5 V module C power supply is the 208 V, three–phase ac from the module POWER ON/OFF toggle switch SW101 (see figure 11-43, sheet 4). To ensure continuous operation of the power supply during momentary fluctuations or complete loss (for less than 15 seconds) of main power, a battery power input is also provided.

2.3.4.7.1.1 Main Power. The 208 V, three–phase ac input power from the module POWER ON/OFF toggle switch SW101 is applied to the line rectifier. The line rectifier full–wave rectifies the ac input

TI6310.26

101--2,3,4,5,61

PHA 1 1

P/O MULTIVOLTAGE POWER SUPPLY PS1

MAIN POWER

CBI

LINE LOAD

102--2,3,4,5,62

PHB 2 2

103--2,3,4,5,63

PHC 3 3

C NO

104--2,3,4,5,64

NEUTRAL

BATTERY(+)

NO C

208VAC

3PH

FROM

CABLE ENTRY

CHASSIS A5

+15V

+15V/13.5A REMOTE(+)

--15V/5A REMOTE(--)

--15V

+100V/.2A REMOTE(+)

+100V

+5V/180A +SENSE

+5V

+5V/180A +SENSE

+5V

+15V/9A+SENSE

+15V

--15/9A --SENSE

--15V

BATTERY (+) BAT

METER

CIRCUIT

AND

PANEL

METER

PHA

NEUTRAL

MON+ MON--

EXTERNAL

VOLTAGE

MONITOR

VOLTAGE

MONITOR

SWITCH

OFF

+15V/13.5A REMOTE(--)

--15V/5A REMOTE(+)

+100V/0.2A REMOTE(--)

+5V/180A --SENSE

+15/9A --SENSE

--15V/9A +SENSE

BATTERY (--)

BATTERY

+265--305V/.1A

RETURN BATTERY (--)

BATTERY (+)

BATTERY

ON OFF

106--3,4,5

6568--CD--164C

105--3,4,5

280V DC

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 1)

11--229/11--230

P/O MULTIVOLTAGE POWER SUPPLY PS1

--15V/+100--VOLT MODULE A POWER SUPPLY

(GROUP 1)

PHA 12

J101

2 AMPS

SLOWBLOW

A POWER

OFF

SW101

POWER TRANSFORMER

T101 8

24PHB

13PHC

104 25 4NEUTRAL

RECTIFIER

AND

FILTER

6 RECTIFIER

AND

FILTER

+20V

RECTIFIER

AND

FILTER

25V

DRIVE

PASS

TRANSISTOR

Q101, Q102

OUTPUT

FUSE

F104

15V ADJ

R117

LIMIT

ADJ

R119 OVERCURRENT

CIRCUIT

CURRENT LIMIT VOLTAGE

LINEAR

REGULATOR

PROPORTIONAL

VOLTAGE

DIVIDER

--15V

OVER

VOLTAGE

SENSING

CIRCUIT

OVER

VOLTAGE

SCR

CR106

REFERENCE

R203

LED

CR104

BIT

CIRCUIT 15V FLT

15V RTN

TP1

--15V/5A RTN

R102

REMOTE (+)

J101

REVERSE

VOLTAGE

PROTECTION

DIODE

CR105

R129

TP2

15V/5A

--15V/5A REMOTE (--)

--15V/5A

201--7 J2 P1

202--707

211--1

205--1

08 203--7

A5 204--7

U103

UPIO 04

GROUND 4

MONITORING

AND

CONTROL

U105

GROUND 5

08 06

09 05

UPIO 05

Q105

TRANSISTOR

PASS

FUSE

0.75A

F105

OUTPUT

DRIVE

150V

R145

+100V ADJ

CURRENT LIMIT VOLTAGE

PROPORTIONAL

VOLTAGE

REGULATOR

LINEAR

DIVIDER

VOLTAGE

OVERCURRENT

CIRCUIT

SENSING

VOLTAGE

OVER

+100V

+20V

+100V/.2A +100V/.2A

TP3

CIRCUIT

BIT

OVER

VOLTAGE

SCR

CR119

+100V FLT

REFERENCE

R203

FAULT

INDICATOR

LED

CR115

PROTECTION

VOLTAGE

CR118

DIODE

REVERSE

R130

+100V/.2A REMOTE (+)

+100V/.2A

R151

+100V/.2A REMOTE (+)

+100V/.2A RTN

TP4

+100V RTN

206--7

207--702

208--1

J2 P1

210--7

209--7

212--1

6568--CD--165D

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 2)

11--231/11--232

301--7

302--7

310--1

311--1

306--7

307--7

308--7

312--1

305--1

309--7

303--7

304--7

18V

6568--CD--166D

P/O MULTIVOLTAGE POWER SUPPLY PS1

8 AMPS

A FAULT

POWER ON/OFF

+15/--15--VOLT MODULE B POWER SUPPLY

F101

SW101

B FAULT

F102

PHA

PHB

PHC

C FAULT

F103

BATTERY(--)

NEUTRAL

1 2

+20V

SUPPLY

TRANSFORMER

T103

SUPPLY

+20V

RECTIFIER

+20VDC

DELAY

CIRCUIT

AND

FILTER

CURRENT

SENSE

CIRCUIT

INVERTER

DRIVE

CIRCUIT

ADJ

A318

LOGIC

POWER

DELAY

START

PULSE WIDTH

MODULATOR

INVERTER DRIVE

TRANSFORMER T301

PROPORTIONAL VOLTAGE

--150V

+150V

SWITCHING

SIGNALS

CURRENT

SENSE

TRANSFORMER

T101

COMMON

INPUT

FILTER

LINE

RECTIFIER

CR125

300V 300V

EMI

FILTER

AND

SURGE

LIMITER

BATTERY(+) CR119

+15V ADJ

R120

18V

RECTIFIER

AND

FILTER

POWER

TRANSFORMER

T102

PASS

TRANSISTORS

Q101

DRIVE

+15V

LINEAR

REGULATOR

VOLTAGE

DIVIDER

15A

OUTPUT

FUSE

F104

+SENSE

OVER--

VOLTAGE

SENSING

CIRCUIT

SCR

CR106

BIT

CIRCUIT

REFERENCE

R203

PROPORTIONAL

VOLTAGE

--SENSE

LIMIT ADJ

R119

OVERCURRENT

CIRCUIT

+15V/9A RTN

CURRENT LIMIT VOLTAGE

--15V ADJ

R146

LIMIT ADJ

R145

--15V RTN

TP4

--15V/9A

TP2

SAME AS ABOVE

+17.5VDC

CR114

--15V FLT

FAULT

INDICATION

LED

CR118

AUXILIARY

SUPPLY

RECTIFIER

AND

FILTER

RECTIFIER

AND

FILTER

--SENSE

+SENSE

--15V/9A RTN

--15V/9A U106

GROUND2

UPIO02

U107

GROUND1

UPIO01

+15V/9A

TP1

J101

R102

+15V FLT

FAULT

INDICATION

LED

CR126

2 1

A1 P2

TP3 +15V

RTN

R130

3 A2

18 10

MONITORING

AND

CONTROL

A3 J3

J101

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 3)

11--233/11--234

SHUTDOWN

UPIO00

C FAULT

B FAULT

A FAULT

407--5

401--5

402--5

405--5

406--5

408--5

404--5

403--5

P/O MULTIVOLTAGE POWER SUPPLY

+5V MODULE C POWER SUPPLY

J101 (GROUP 3)

SHARING

BATTERY (+)

8 AMPS

POWER OFF

CR114

SW101

PHA 09

PHB 11

PHC

07 BATTERY (--)

LINE

RECTIFIER 300V EMI

FILTER

AND

SURGE

LIMITER

CR115

T104

+20V

SUPPLY

RECTIFIER

+20VDC

SUPPLY

+20V

TRANSFORMER

NEUTRAL

104 10

LOGIC POWER

DELAY START R101

+5V ADJ

DELAY

CIRCUIT

AND

FILTER

CURRENT CONTROL

CURRENT LIMIT

SHUTDOWN

SCR

CR310

SHUTDOWN

INVERTER

DRIVE

TRANSFORMER

T301

+SENSE

PROPORTIONAL

VOLTAGE

DIVIDER

--SENSE

PULSE WIDTH

MODULATOR

INVERTER

CIRCUIT

DRIVE

CURRENT

SENSE

TRANSFORMER

T102

INPUT

FILTER

COMMON

--150V

5 4 6

CURRENT SENSE

RECTIFIER

SWITCHING

SIGNALS

J101

GROUND

U101

--SENSE

J102+5V RTN

R110

R117

+5V RTN

TP1

BIT

CIRCUIT

AUXILIARY

SUPPLY

RECTIFIER

REFERENCE

LOGIC

POWER +5V FLT

FAULT

INDICATION

LED

CR116

INVERTER

RECTIFIERS

AND

FILTER OVER

VOLTAGE

SENSING

CIRCUIT

POWER

TRANSFORMER

T101

OVERVOLTAGE

SCR

CR103

+5V/100A

R102

+SENSE

J102

J101

TP2

+5V/100A

CURRENT

SHARING

CIRCUIT

LOAD SHARING

TRANSFORMER

T103

+105V

6568--CD--167D

S W

G S

S W

G S

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 4)

11--235/11--236

513--1

505--1

511--7

512--7

509--7,9

510--7,9

NEUTRAL

SHARING

SHUTDOWN

PHA

PHB

PHC

BATTERY(+)

BATTERY(--)

GROUND

PHA

PHB

PHC

BATTERY(+)

BATTERY(--)

NEUTRAL

SHARING

PHA

PHB

PHC

BATTERY(+)

BATTERY(--)

NEUTRAL

SHUTDOWN

(SAME AS

+5V MODULE C POWER SUPPLY 1)

+ 5V MODULE C POWER SUPPLY 4

(GROUP 2)

+SENSE

-- SENSE

+5V/100A

+5V RTN

UPIO00

+SENSE

--SENSE

+5V/100A

+5V RTN

NOT USED

+5V/100A

+5V RTN

+SENSE

--SENSE

NOT USED

GROUND0

(SAME AS

+5V MODULE C POWER SUPPLY 1)

+5V MODULE C POWER SUPPLY 3

(GROUP 2)

+5V MODULE C POWER SUPPLY 2

(GROUP 3)

(SAME AS

+5V MODULE C POWER SUPPLY 1)

5V/9A

AUX FUSE D1

J2 P1 +5V/9A

+5V/9A RTN

P/O P2J3

E2 +5V/180A

E1 +5V/180A RTN

P/O J5

MONITORING

AND CONTROL

+5V/180A

+5V/180A RTN

503--7

504--7

506--1

514--1

P/O MULTIVOLTAGE POWER SUPPLY PS1

MONITORING

AND

CONTROL

P/O J5

6568--CD--169E

P/O J3

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 5)

11--237/11--238

+15V ADJ

R130

5 AMPS

SLOW BELOW

+15--VOLT MODULE D POWER SUPPLY

A FAULT

F101 ON

OFF

POWER

PHA

J101

B FAULT

F102

PHB

SW101

C FAULT

F103

NEUTRAL

08PHC

POWER

TRANSFORMER

T101

RECTIFIER

AND

FILTER

25V

CURRENT LIMIT VOLTAGE

OVERCURRENT

CIRCUIT

LINEAR

REGULATOR

VOLTAGE

DIVIDER

PROPORTIONAL

VOLTAGE

OVER

VOLTAGE

SENSING

CIRCUIT

LIMIT ADJ

R135

+15V RTN

TP2

+15V/13.5A REMOTE(--)

+15V/13.5A RTN

REFERENCE

R134 BIT

CIRCUIT

+15V FLT

FAULT

INDICATION

LED

CR103

OVERVOLTAGE

SCR

CR105

TP1

+15V/13.5A

+15V/13.5A REMOTE(+)

PASS

TRANSISTORS

Q101. Q102.

Q103. Q108

OUTPUT

FUSE

F104 20A

605--7

606--1

603--1

601--7

R144

A4 P1

CR107

05 05

J2 A311

R107

U104

+15V/13.5A

J101 J5

MONITORING

AND

CONTROL

P/O MULTIVOLTAGE POWER SUPPLY

6568--CD--168D

D R

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 6)

11--239/11--240

TI 6310.26

S M

-A S

R 9-034

05/24/2011

11-241/11-242

FIGURE 11-43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 7)

RECTIFIER

AND

FILTER

VOLTAGE

DIVIDER

+20V

RECTIFIER

AND

FILTER9

ADJUSTABLE

VOLTAGE

DIVIDERLINEAR

VOLTAGE

REGULATOR

REFERENCE

VOLTAGE

CIRCUIT

802--1

350VDC

SENSE

RESISTOR

R10 RETURN

801--1

OUTPUT

ADJUST

PROPORTIONAL

VOLTAGE 1

25A

CURRENT

CONTROL

DRIVE

PASS

TRANSISTOR

P/O MULTIVOLTAGE POWER SUPPLY PS1

CURRENT

REGULATOR

PROPORTIONAL

VOLTAGE 2

6.2 V REFERENCE

20VDC

LOGIC POWER

POWER

TRANSFORMER

J101

PHA

0.5A

PHB

0.5A

NEUTRAL

PHC

+265--305V/.1A J101

6558--CD--170C

BATTERY CHARGER

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 8)

11--243/11--244

02/13/2015 TI 6310.26

SDR-ASR9-028

11-245/11-246

TO A

N O

. 2

N O

. 1

TOB

E A

M S

TOLN

A A

TOTO S

H S

S W

H S

TO B

A M

A R

TOLO

TOH

I S

TOH

I S

_2 6_

Fi g

-4 sh

.d w g

A ,C

B ,D

2 2

92 6 5 2 6 625 962

13301231

625 962

13301231

+5 V

A R

+5 V/

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

J3 P

J8 P

J9 P

S E

M B

R E

C E

S A

N N

*N O

1, 1, +1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

-1 5V

/5 A

E 5P

* N O

: A

V E

S +5

V O

M R

E C

E R

A A

N D

R B

P/ O

C A

E N

F2 A

N D

13301231

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

13301231

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

13301231

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

-1 5V

/5 A

+1 5V

/1 3.

+1 5V

/1 3.

5A R

+5 V

A R

+5 V/

U R

C P

O W

E R

O N

A N

D C

O N

L D

R A

M (S

H E

E T

6568--S2--010B

E8 B A46,B46,C46 E10 B A50,B50,C50

E10 B A50,B50,C50

A00,B00,C00

A99,B99,C99

E8 A46BE3 C3,C4

DUAL CARD

RACK BOARD

REF DES

DUAL CARD

RACK

TERMINAL

POWER

SUPPLY

MODULE

BOARD PIN (DC

POWER)

+5V +15V --15V

A102

A103

A104

A105

A106

A107

A108

A109

A110

A112

A113

A114

A116

A117

A118

A119

A120

A121

A122

A124

A125

SAME AS A102E3 C3,C4

C3,C4E3 SAME AS A102

POWER)

BOARD PIN (DC

MODULE

SUPPLY

POWER

TERMINAL

RACK

DUAL CARD

POWER)

BOARD PIN (DC

MODULE

SUPPLY

POWER

TERMINAL

RACK

DUAL CARD

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 10)

11--247/11--248

6568--S2--015B

A00,B00,C00

A99,B99,C99

E8 A46BE4 C1,C2

+5V +15V --15V

A201

SAME AS A201

E8 B A46,B46,C46 E10 B A50,B50,C50

E4 C1,C2

E4 C1,C2 SAME AS A201

C1,C2 SAME AS A201

E4 C1,C2 SAME AS A201

A202

A203

A204

A205

A206

A207

A208

A209

A211

A212

A213

A215

A216

A217

A218

A219

A220

A221

A222

A223

DUAL CARD

RACK BOARD

REF DES

DUAL CARD

RACK

TERMINAL

POWER

SUPPLY

MODULE

BOARD PIN (DC

POWER) POWER)

BOARD PIN (DC

MODULE

SUPPLY

POWER

TERMINAL

RACK

DUAL CARD

POWER)

BOARD PIN (DC

MODULE

SUPPLY

POWER

TERMINAL

RACK

DUAL CARD

FIGURE 11--43. DC POWER DISTRIBUTION AND CONTROL DIAGRAM (SHEET 11 — END)

11--249/11--250

EXHIBIT 2 - MOD B PS Operation and System Diagram

Pages from EXHIBIT 2 - MOD B PS Operation and System Diagram

File details come from the government source that posted it. Updated Nov 14, 2017.