SA-BT100EE, SC-BT100EE - Panasonic Audio Service Manual (repair manual). Page 102

1

6

5

4

2

3

A

DIGITAL (DIGITAL NET) CIRCUIT

SCHEMATIC DIAGRAM - 4

TO DIGITAL

SECTION (1/2)

(DIGITAL NET)

SA-BT100EE DIGITAL (DIGITAL NET) CIRCUIT

1/2

2/2

: +B SIGNAL LINE

: SD SIGNAL LINE

: BD / DVD VIDEO SIGNAL LINE

: BD / DVD AUDIO SIGNAL LINE

: AUDIO SIGNAL LINE

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16

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27

28

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16

17

18

19

20

21

22

23

24

25

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27

28

A

B

D

E

F

H

G

C

HDMI_5V

0

R58311

C58315

1000P

1.8K

R58304

15K

R58305

C58314

1

C58312

1

10K

R58306

C58307

1

0

R58302

C58303

HDMI +5V REGULATOR

HDMI +3.3V REGULATOR

HDMI +1.2V REGULATOR

0.01

3

1

2

4

5

IC58301

C0CBCDD00004

PK_D1R2V_A

R58027

47K

1

2

IP58301

ERBSE3R00U

D58303

MA2J11100L

D58302

MA2J11100L

D58304

MA2J11100L

0.1

C58023

47K

R58040

C58024

0.018

D58007

MA2J11100L

100

R58015

2.2

R58038

0

R58042

0

R58041

4.7

C58035

C58038

1

C58322

16V47

R58320

0

R58034

0

1

C58014

R58035

220

R58026

39K

C58026

1000P

C58025

220P

D58004

MA2SD3200L

R58033

100

10

11

9

7

8

1

6

4

5

2

3

14

16

18

20

23

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24

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19

17

15

12

13

C0DBAYY00273

IC58003

6

5

8

7

2

1

4

3

Q58004

B1MBDDA00015

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7

5

2

4

3

8

1

C0DBGFD00024

IC58304

120

R58301

2.2

C58301

4

2

1

3

5

IC58303

C0DBEYY00016

1

C58302

10

C58309

0

LB58016

0.1

C58049

2V150

C58055

R58066

39K

8

6

5

7

1

3

2

4

D1H8R0040009

RX58002

R58057

5.6K

27K

R58065

C58082

0.1

220P

C58053

L58005

G1C2R2Z00006

10

C58080

10

C58079

MA22D3900L

D58008

DH

HDMI_3R3V

0

R58313

DH

HDMI_1R2V

0

R58316

DH

D1

PK

PK_D1R2V_C

PK

DGND

PK D0 D1 EX PE

AI

DH

D1

D2

D2

RT

VREF

CS

CB

FB

VO

GND

DC/DC CONVERTER

REFIN

S1

G2

PK D+1.2V REGULATOR

CTL

PGOOD

VCC

LX

VBIN

+INC

VB

LSAT

OUT-2

ILIM

PGND

OUT-1

COVP

G1

CUVP

S2

VIN

ADJ

GND

ON[H]

V OUT

VOUT

CN

GND

VIN

ON

NC

VO

NC

GND

NC

VIN

CONT

NC

FSW

-INC

DH : DIGITAL (DAC HDMI) : SCHEMATIC DIAGRAM -1 ~ 2
DN : DIGITAL (DIGITAL NET) : SCHEMATIC DIAGRAM - 3 ~ 4
PK : DIGITAL (PEAKS PRO2) : SCHEMATIC DIAGRAM - 5 ~ 6
AI : DIGITAL (AUDIO I/O) : SCHEMATIC DIAGRAM - 7 
PE : DIGITAL (PRO2 PERI) : SCHEMATIC DIAGRAM - 8 ~ 9
EX : DIGITAL (PRO2 EXBUS) : SCHEMATIC DIAGRAM - 10 ~ 11
D0 : DIGITAL (PRO2 DDR2 CH0) : SCHEMATIC DIAGRAM - 12 ~ 13
D1 : DIGITAL (PRO2 DDR2 CH1) : SCHEMATIC DIAGRAM - 13 ~ 14
ET : DIGITAL (PRO2 ETHER) : SCHEMATIC DIAGRAM - 16

100K

R58018

102