Text preview for : hytimes2.pdf part of panasonic dmr-e20 service manual (6 parts)
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A B C E F A44 A45 R7594 4700
A-LINE LB7502 LB7501 C7582 ECEA0JKS101I C7609 0.1
A-LINE J0JHC0000032 J0JHC0000032 D7507 B0JACE000001 D7508 B0JACE000001 C7559 VCEA0J EC471B TL7518 D7510 11ES1TA1
N SW 5V N SW 5.9V GND
SB M M
A42
A35
FL7503
RX7505 D1H810140001 a b c d D7 D6 D5 D4 e f g h
RX7506 D1H810140001 D3 D2 D1 D0
R7645 22K B7501 CR2354-1GUF A27 R7592 4700 R7600 1K TW7501 R7647 220 A45 TO FRONT(L)(Page:66) P7504 1 POW KEY 2 POW LED(H) 3 N SW 5V 4 L2 FM(L) 5 CPN 2 Y IN 6 GND 7 CPN 2C IN 8 GND 9 LINE 2V IN 10 GND 11 AU GND 12 L2 IN(L) 13 AU 9V 14 L2 IN(R) 15 AU -9V 16 KEY IN1(L) 17 LEY IN1(R) 18 LEY IN2(L) 19 KEY IN2(R) 20 IR
C7555 10P R7593 100 G
A37
IC7508 C3FBKC000075 or C3DBNC00072
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 /OE 32 A11 A10 31 A9 /CE 30 A8 D7 29 A13 D6 28 A14 D5 27 A17 D4 26 A18(/WE) D3 25 VCC VPP RESET VSS 24 D2 23 A16 D1 22 A15 D0 21 A12 A0 20 A7 A1 19 A6 A2 18 A5 A3 17 A4
IC7509 C3BBHC000226 or C3BBEC000008
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A11 A9 A8 A13 /WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4 /OE A10 /CE1 D7 D6 D5 D4 D3 VSS D2 D1 D0 A0 A1 A2 A3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
C7551 0.01 R7599 47K A34
A53 A54 A55
L7502 VWJ0023=5 K7509 LB7505 JOJGC0000020 C7541 ECEA0JKS101I LB7506 JOJGC0000020 K7522 A18 C7542 0.1
Q7515 2SD0601AOL
A43 R7638 4700 A36
A56 A57
A3 A2
R7660 43K R7659 39K H C7570 0.1 R7603 510 R7604 510 A57 C7569 ECEA0JKS101I R7608 10K OUT1 OUT2 DET1 DET2 L7507 G0C220JA0019 C7568 0.1
GND
MUT
C7571 0.1
R7605 1K
VCC
IN1
IN2
Q7508 2SC2295
A56 A55 A54 A53
X7503 H0D443400035
1 R7610 0
2
3 R7611 0
4
5 R7612 0
6
7 R7613 0
8
9
IC7510 C1BA00000060
AU -9V L2 IN(R) AU 9V L2 IN(L) AU GND LINE 2V IN CPN 2C IN CPN 2Y IN
A A A A A V V V
C7565 470P
C7567 470P
C7576 25V4.7
C7577 16V10
R7606 4700 R7607 1800 C7572 100P
C7573 150P R7609 33K
REG 12V R7614 10K R7615 47K R7616 47K C7575 25V4.7 R7617 10K TL7524 C7574 20P TL7525
SB
C7564 1
C7566 1
Q7507 2SB0709AOL
A40 A41 A39 B13 A28
C7578 16V10 METER(R) METER(L) C7579 16V10 AFC RF A A
N
O
MTS H MONO H
RF RF
P Q R S R7601 510 R7602 470 B6 A48 XTMUTE GR RESTART A M
Q7511 2SD0601AOL
C7563 0.01 C7545 0.1 C7583 ECEA0J KS101I C7585 EEVHB1E 4R7R
Q7512 2SD1819-TX
C7560 0.01
C7561 47P
C7562 1
FL7505 T
R7625 1K
R7626 100K
L7503 G0C220JA0019 U
LB7504 ERJ3GEY0R00V JC1 REG 5V SB
R7650 8200 R7649 8200 R7651 8200
Q7513 2SD0601AOL
R7627 3900
Q7514 2SD1819-TX
R7630 15K
A44
SBMTP SBPTM SCLK
M M M
0.01 0.01 0.01
X Y
C7544 C7533 C7543
C7587 EEVHB1E 4R7R C7586 100P R7628 1K R7629 100K C7581 0.1
R7631 1500
K7512
R7632 5600
C7588 0.1
R7597 4700 DD EE R7595 R7596 100 220 C7557 10P B15 II JJ KK LL MM B-LINE
R7598 4700
R7554 R7555
100 100
PWR SAVE H P OFF L JC P ON
RF V SB SB
FF
C7558 10P B15 B14 B-LINE
SLICER VIDEO B10 B5 B9 LINE FM L
V
13
14
DMR-E20EB/EG Timer Section(Main P.C.B.(5/6)) Schematic Diagram 15 16 17
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
V
DMR-E20EB/EG Timer Section(Main P.C.B.(5/6)) Schematic Diagram
21 22 23
18
19
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