KX-NCP1104XJ (serv.man2) - Panasonic PBX Service Manual (repair manual). Page 47

47

443

11

E15

VDDO_A

P

PWR

Same as above.

444

12

E16

VDDO_A

P

PWR

Same as above.

445

13

E17

VDDO_A

P

PWR

Same as above.

446

14

E18

VDDO_A

P

PWR

Same as above.

447

15

F5

VDDO_A

P

PWR

Same as above.

448

16

F18

VDDO_A

P

PWR

Same as above.

449

17

G5

VDDO_A

P

PWR

Same as above.

450

18

G18

VDDO_A

P

PWR

Same as above.

451

19

H5

VDDO_A

P

PWR

Same as above.

452

20

H18

VDDO_A

P

PWR

Same as above.

453

21

J5

VDDO_A

P

PWR

Same as above.

454

22

J18

VDDO_A

P

PWR

Same as above.

455

23

K5

VDDO_A

P

PWR

Same as above.

456

24

K18

VDDO_A

P

PWR

Same as above.

457

25

L5

VDDO_A

P

PWR

Same as above.

458

26

L18

VDDO_A

P

PWR

Same as above.

459

27

M5

VDDO_A

P

PWR

Same as above.

460

28

M18

VDDO_A

P

PWR

Same as above.

461

29

N5

VDDO_A

P

PWR

Same as above.

462

30

N18

VDDO_A

P

PWR

Same as above.

463

31

P5

VDDO_A

P

PWR

Same as above.

464

32

P18

VDDO_A

P

PWR

Same as above.

465

33

R5

VDDO_A

P

PWR

Same as above.

466

34

R18

VDDO_A

P

PWR

Same as above.

467

35

T5

VDDO_A

P

PWR

Same as above.

468

36

T18

VDDO_A

P

PWR

Same as above.

469

37

U5

VDDO_A

P

PWR

Same as above.

470

38

U18

VDDO_A

P

PWR

Same as above.

2.5 VDC or 3.3 VDC I/O B

471

1

V5

VDDO_B

P

PWR

Input/Output Supply Voltage. Connect to +3.3V when using +3.3V SDRAM
or connect to +2.5V when using +2.5V SDRAM. Provide decoupling capaci-
tors distributed uniformly among the pins and located as close to the device
as possible.
For recommended capacitors and layout refer to DC Power Stability Product
Bulletin (82xxx-PBD-001).

472

2

V6

VDDO_B

P

PWR

Same as above.

473

3

V7

VDDO_B

P

PWR

Same as above.

474

4

V8

VDDO_B

P

PWR

Same as above.

475

5

V9

VDDO_B

P

PWR

Same as above.

476

6

V10

VDDO_B

P

PWR

Same as above.

477

7

V11

VDDO_B

P

PWR

Same as above.

478

8

V12

VDDO_B

P

PWR

Same as above.

479

9

V13

VDDO_B

P

PWR

Same as above.

480

10

V14

VDDO_B

P

PWR

Same as above.

481

11

V15

VDDO_B

P

PWR

Same as above.

482

12

V16

VDDO_B

P

PWR

Same as above.

483

13

V17

VDDO_B

P

PWR

Same as above.

484

14

V18

VDDO_B

P

PWR

Same as above.

Total 

Signals

Interface 

Signals

Pin

Power & Ground 

Interface Signal Name 

(All Modes)

Signal 

Type

I/O Type

Signal Description