Text preview for : s_timer1.pdf part of PANASONIC DMR-EH675 SERVICE MANUAL



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D
LOCATION MAP

N

NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED. NOTE:PARTS INDICATED WITH "$" MARK ARE NOT MOUNTED.

1/4
DP7501 *

2/4

3/4
P12/P13 P11/P11 P10/P10 1GA/3G 1GA/1G 1GA/1G 1GA/P5 5G/P16 4G/P15 4G/P14 NC/P12 NC/7G 3G/5G NC/7G 6G/NX 5G/NP NC/6G 2G/4G P3/1G NC/P3 P5/2G P9/P9 P8/P8 P7/P7 P6/P6 P4/P4 P2/P2 1GB 1GB P15 P14 P16 P13 P1/P1 NC/FF-/NX NC NC NP F+/NX 1 1 2 4 5 6 7 8 9 10 11 1 2 13 14 2 15 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 26 14 27 15 28 16 29 17 30 18 31 19 32 20 33 21 34 22 35 23 36 24 37 25 38 26 39 27 40 28 41 29 42 NP 7G 6G 31 44 32 45 F+ F-

4/4

K7504 *

K7514 * K7516 *

K7505 *

K7512 *

K7507 *

K7508 *

K7501 *

K7502 *

K7503 *

K7506 *

K7509 *

K7510 *

K7513 *

K7517 *

TL7513

M
TL7514

1 2
CL7502 CL7522 CL7521 S16 S15 S13 S12 S14 S11 S10

M:Main Net Section (Page: A ) AV:AV I/O Section (Page: B ) TU:Tuner Section (Page: C ) T:Timer Section (Page: D )

S16

G5 G3

G6

S14

S13

S16

S15

S14

S13

S15

S12

S12

S11

S10

G4 S9

G3

G1

G2

G1

G4

G2

G5

S8

S7

S6 G6

S5

S5

S4

S3

S3

S2

GR10 33 GR11 32

GR12 31

VEE 30

SG16 29 SG15 28

SG14 27

SG13 26

SG12 25

SG11 24

23

44 43 42 41 40 39 38 37 36 35 34

CL7523 CL7524 G7 G6 G5 G4 G3 G2 0.1 C7530 $[ECEA0JKA101B] G1 R7505 15K[F] Q7502 2SD1819A0L (2SD1819-TX) R7501 1K C7501 F1J0J475A008 1 2 R7504 1K

12 13 14 15 16 17 18 19 20 21 22

SG9 SG8 SG7 SG6 SG5 SG4 SG3

S9 S8 S7 S6 S5 S4 S3 S2 S1 G7 Q7514 * L7502 C7512 C7509 ECJ1VB1H104K 0.1 NOTE -24V LINE * R7543 * R7544 *

GR8 [34]GR9 GR7 GR6 GR5 GR4 GR3 LED2 [44]VSS GR2 GR1 LED1 VDD [23]SG10

IC7504 C0HBB0000057

(PT6315)

[12]VSS

SG2 SG1 VDD K2

C7507

DOUT

LED3

LED4

OSC

STB

CLK

DIN

L

10

K1

CL7517

CL7508

R7530 100K[D]

TL7501 R7503 100K Q7501 2SB1218A0L Q7503 2SB1218A0L R7502 3900 C7502 100P C7505 $(0.1) R7508 5600[F] TL7502 R7506 100K C7504 0.1 R7507 1500[F] C7503 F1J0J475A008

AV

G_SLICER_A R7541 $(10K)

K
IR7501 or PNA4618M09VT GND OUT VCC

CL7509

Q7504 2SD1819A0L (2SD1819-TX)

CL7518 CL7519 CL7520

11

1

2

3

4

5

6

7

8

9

S1

3

B3RAD0000137

1

2

3

R7648 ERDS2TJ470T

4 5

C7592 F2A0J470A824 or F2A0J470A245

R7608 43K[F]

R7600 10K

6 7 8
C7558 1000P C7557 1000P C7556 1000P

J

AV AV TU AV

AV3_S_IN_L AV2_BLANKING AFC AV2_8 LB7509 J0JCC0000060 39K[F] C7514 0.01

47P

47P

0.1

C7541

C7543

C7542

C7544

0.1

C7546

1u

100

R7606 100

C7520 0.1

C7534 0.01

2K

2K

R7558

R7559

R7668

R7572

NSW5V

CL7529

R7601

I

1K

9

TO TIMER SECTION (3/4)

E A B C D F

G H

I J

K L

M N

O P

Q R

S T

U V

W X

Y Z

H
DMR-EH67EC/EP/EE,EH675EG Timer (1/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)

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3

4

5

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