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TO P9001 DIGITAL P.C.B. (Audio Net Section) P7402 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

TO P1102 POWER P.C.B. P1501 X SW 5.8V X SW 5.8V X SW 12.4V X SW 12.4V GND GND GND GND GND POWER ON H D1.5V D1.5V X SW 3.8V DR P ON H DR12V DR12V DRGND DRGND DR5V DR5V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

LB1504 J0JKB0000003 < X SW 5.8V > IP1501 K5H3022A0013 1 P 2 C1504 25V100 C1503 10V220 LB1503 J0JKB0000003 8 Vin BIAS TERMINAL SHUTDOWN 7 6 5 CONT C1510 1

A B

A

XINTP

XINTP G SCLK A G UARTM2P A XINTM G UARTP2M A G SBPTM A G SBMTP A XMPREQ XDMUTE BOOTREQ AU5V

T T T T T T T T AV T AV

G

SCLK UARTM2P XINTM UARTP2M SBPTM SBMTP XMPREQ XDMUTE AU5V

LB1506 J0JKB0000003 CURRENT LIMITTER

DRIVER

IC1501 C0CBCDD00006
(REG.ANA+5V)

C1505 10

R1520 8200

REFERENCE

F

AUGND AUGND AADC L AADC R AUGND DGND AUGND IECOUT AUGND ANA3.3V MIXLOUT DM

M:Main Net Section(Page: A ) AV:A/V I/O Section(Page: B ) T:Timer Section(Page: C )
G AADC L A G AADC R A AV AV TO DVD-R/RAM DRIVE

L1501 22u

Vout 1 2 3

GND 4 C1508 0.01

P1502 DR12V DR12V DRGND DR5V 1 2 3 4

D1501 MA2C165001VT

R1504 100 C1509 1

R1503 3300

R7410 820 G IEC OUT A LB7408 J0JHC0000032 G MIXLOUT DM A G MIXROUT DM A C7447 1 R7439 22 G YOUT DM A ANA5V LB7409 J0JHC0000032 G COUT DM A R7438 22 C7448 1 R7440 22 G RPROUT DM A AV AV AV AV C1527 10 AV AV AV

T T

DR P ON H DIP ON H

E

MIXROUT DM ANA3.3V DGND DGND DGND DGND YOUT DM ANA5V DGND COUT DM ANA5V DGND RPROUT DM

ZJ7401 K9ZZ00001279 K1502 C1526 10V100 R1511 270 C1507 10V47

C1518 6V680

IC L1504 10u Vin 1 < ANA+5V > 2 H :ON 3 Vout 4 Vadj. 5 GND

IC7401 C0CBCYG00004
(REG.PS+11.6V)

T

X SW 12.4V C7439 0.1 < X SW+3.8V > R7402 10K R7446 2000

D

DGND GPYOUT DM X SW5.8V DGND X SW5.8V BPBOUT DM X SW5.8V DGND R IN D3.3V DGND D3.3V G IN D3.3V DGND D3.3V B IN D1.5V DGND CSYNC IN RGB CPSVIN DGND D1.5V V YIN DM D1.5V DGND D1.5V CPNCIN DM D1.5V

R7441 22 G GPYOUT DM A X SW 5.8V A LB7414 J0JHC0000032 T G BPBOUT DM A R7442 22 NET STATUS G R C IN A D3.3V L7404 22u T AV T AV AV AV

< X SW 5.8V > R7444 30

PWR SAVE H

QR7401 UNR521300L
(PWR SAVE H :ON) C7401 16V470

R7445 6800

AV T T

GND DDGND

< REG.PS+11.6V >

C D

G G IN A L7401

AV < X SW+3.8V > T RESET 5.2V C1520 1 E

C

G B IN A R7443 100 K7416 G CSYNC IN A G AV2 VIN A LB7415 J0JHC0000032 G V YIN DM A

AV

8 Vin

7

6

5 CONT

T AV

BIAS TERMINAL SHUTDOWN

AV CURRENT LIMITTER

DRIVER

IC1505 C0CBCBD00018
(REG.X SW+3.3V)

G CIN DM A

AV

REFERENCE

B

Vout ZJ7405 K9ZZ00001279 R1512 270 ZJ7406 K9ZZ00001279 T ZJ7407 K9ZZ00001279 X SW 3.3V R1513 270 C1521 1 1 2 3

GND 4 C1522 330P R1515 270

< ANA+3.3V >

< ANA+3.3V >

F G

A
< D+3.3V > < D+3.3V >

H

IMPORTANT SAFETY NOTICE: COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.

DMR-ES20EG/EP/EE Main Net Section(Main P.C.B.(1/3)) Schematic Diagram(M)

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I