Text preview for : hyvdma_s.pdf part of panasonic dmr-e20 service manual (6 parts)



Back to : dmr-e20.part1.rar | Home

SB T M

JC1 REG 5V SLICER VIDEO CPSVIN DM L3006 G0C220JA0019

CPNCIN DM CPNYIN DM IIC DATA 1 IIC CLK 1

M M T T

SB

REG 5V C3029 0.01

R3032 220 R3012 1K R3013 1K C3016 6V1000 C3015 16V10 R3014 1K R3015 470 R3033 220

K3005

K3006

R3034 220

R3035 220

LINE FM L

T

G
L3002 G0C220JA0019

C3028 50V1

IC3004 C1AB00000791

C IN

Y IN

LCH T IN

RCH T IN

V 1 OUT

C 1 OUT

Y 1 OUT

Y 2 OUT

Y/C SEPA

V 2 OUT

SDA

SCL

LCH 1 OUT

UV TUNER IN

RCH 1 OUT

C 2 OUT

C3009 0.01

C3008 0.01

C3007 6V47

R3003 1K

VIDEO 2 IN L1

Y OUT

V OUT

VCC2

D GND

C OUT

VVC

ACK

LET

YFB

CPS

VFB

FL3001 ELB4A027B 1 IN OUT 3 GND 2 R3004 10K

Q3001 2SB1218AOL
R3005 100

22

21

20

19

18

17

16

C3018 6V1000

15

14

13

12 VIDEO 3 IN VIDEO 4 IN RCH 2 IN RCH 3 IN RCH 4 IN LCH 2 IN LCH 3 IN LCH 4 IN

C 2 IN

C 3 IN

C 4 IN

Y 2 IN

Y 3 IN

CHIP SELECT

C3017 16V10

Y 4 IN

F

1 C GND Y GND OSDC OSDY VVY2 VVY1 K3013 OSD VCC EEH

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18 C3042 16V10

C3033 50V1

C3035 50V1

C3036 50V1

C3038 50V1

C3039 50V1

1 R3036 22K C3010 0.01 R3010 680 C3014 0.01

2

3

4

5

6

7

8

9

10

11 R3038 10K

C3041 50V1

C

Y

C3034 0.01

C3037 0.01

C3040 0.01

BIAS

VCC

DA

GND

IC3002 AN3581S-E1

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

TO I/O TERMINAL (Page:62) PP3001 1 LINE 1V IN 2 GND 3 CPN 1C IN 4 GND 5 CPN 1Y IN 6 GND 7 8 LINE FM L 9 GND 10 GND 11 GND 12 L3 IN(R) 13 GND 14 L3 IN(L) 15 GND 16 L1 IN(R) 17 GND 18 L1 IN(L)

FL3003 ELB4B106B 1 IN OUT 3 GND 2 R3006 560 M M COUT DM YOUT DM R3007 560

C3071 0.01 R3008 2700

Q3002 2SB1218AOL
R3009 33/100 R3041 22K/10K

R3037 270 K3001

C3011 10V47

R3011 10K

K3002 C3013 0.01

C3032 0.01

C3031 6V47

L1 IN(L) L1 IN(R) L3 IN(L) L3 IN(R)

A A A A

L3003 G0C220JA0019

C3012 6V47

CPN 2Y IN CPN 2C IN LINE 2V IN

T T T

E

TU VIDEO IN

RF

M M M

RPROUT DM BPBOUT DM GPYOUT DM K3019 C3023 0.01 R3019 330 TO I/O TERMINAL (Page:62) PP3002 1 CPN C OUT 2 GND 3 CPN Y OUT 4 GND 5 CPS V OUT 6 GND 7 REG 5V 8 WIDE H 9 GND 10 MUSE C IN 11 GND 12 MUSE Y IN 13 GND 14 JSB V IN

D

R3017 100 R3016 10K

Q3003 2SB1218AOL

C3024 0.01

R3025 330

C

R3023 100 R3022 10K

Q3004 2SB1218AOL

SB:SUB POWER SECTION(Page:54) M:MAIN NET SECTION(Page:55) V:VIDEO MAIN SECTION(Page:56) A:AUDIO MAIN SECTION(Page:57) T:TIMER SECTION(Page:59) RF:RF I/F SECTION(Page:61)

GND

M

C3025 0.01

R3030 330 C3061 6V100/6V47 K3020 0 TO I/O TERMINAL (Page:62) PP3003 1 G PC Y OUT 2 GND 3 B PC B OUT 4 GND 5 480 L 6 PRH 7 WIDE H 8 GND 9 AUDIO MUTE 10 GND 11 R PC R OUT

R3028 100

Q3005 2SB1218AOL

B

R3020 560 R3021 560

R3027 10K

C3063 6V330/6V47

R3026 560

K3021

1 IN(A)

2 GND(A)

3 OUT(A)

4 IN(B)

5 GND(B)

6 OUT(B)

7 IN(C)

8 GND(C)

9 OUT(C) C3064 6V330 FL3002 ELB4E043B AUDIO MUTE A

A
NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.

PWR SAVE H K3018 K3017 K3016

T

1

2

3

4

5

6

7

8

DMR-E20EB/EG Video Main Section(Main P.C.B.(3/6)) Schematic Diagram 9 10 11