background image

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

LED1
LED2
LED3
LED4
OSC
DOUT
DIN
CLK
STB
K1
K2

VSS

VDD

SG1/KS1

S

G

2

/KS2

SG3/KS3

S

G

4

/KS4

SG5/KS5

SG6/KS6

S

G

7

/KS7

SG8/KS8

S

G

9

/KS9

SG10/KS10

SG11/KS11

SG12/KS12

SG13/KS13

SG15/KS15

SG16/KS16

VEE

SG17/GR12

SG18/GR11

SG19/GR10

SG20/GR9

SG21

/GR8

SG22/GR7

SG23

/GR6

GR4

GR3

GR2

GR1

VDD

VSS

SG24/GR5

11

1

23

33

34

44

SKIP3

SKIP1

SKIP2

SKIP7

SKIP4

SKIP6

VFD22

VFD2

1

22

VFD20

VFD1

9

VFD18

VFD17

VFD1

6

VFD15

VFD1

4

VFD13

VFD12

VFD11

VFD10

VFD9

VFD8

VFD7

VFD6

VFD5

VFD4

VFD

3

VFD24

VFD2

5

VFD26

VFD2

7

VFD28

VFD29

VFD3

0

VFD31

VFD

3

VFD4

VFD10

VFD15

VFD20

VFD25

VFD30

VFD3

1

VFD1

VFD2

VFD32

VFD33

F-

F+

-22
F+
F-
GND
+5V
IR
STB
CLK
DAT

LED1

VOL+

VOL-

VFD

IR

GND

-22

SKIP5

16315

SG14/KS14

1

<Doc>

丁锦波

CONTROL SCH 

A

1

1

Wednesday, December 10, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

+5V

+5V

+5V

+5V

+5V

S9014

Q1

D1 D1N4148

CC1

100U

C1 104

R7

100

R6

56k

R5 3.3k
R4 3.3k
R3

3.3k

D2 D1N4148

CC4101

D3

D1N4148

CC3

101

CC2101

F

R9

10K

R10

10K

R8

10K

R11 10K

C2 10U

R2 10k
R1

10k

D4

D1N4148

CC5 104

C3 100U

DAT

CLK

STB

VOL-

VOL+

Содержание HSD311PRO

Страница 1: ...higher voltage wattage etc Replacement parts that have these special safety characteristics are identified in this manual and its supplements electrical components having such features are identified...

Страница 2: ...Circuit description Lubrication and Abbreviation of Logo please refer to DV 303 service manual Accessories Remote control unit Batteries AC cord Video audio cable Digital cord How to read the schemat...

Страница 3: ......

Страница 4: ......

Страница 5: ......

Страница 6: ...te Sheet of MediaTek Incorporation URST URST LDO_AV33 RFV33 DV33 V18 V33 V18 DV33 VCC 12V 12V AVCC GND VCC V33 VCC_AUDIO PV33 DV33 AC2 GND GND AC1 22V P12V 5SB SBY P12V P5V PV3 3 URST 2 V18 2 DV33 2 3...

Страница 7: ...SL CF2 CF1 VOTK REV VOFC VOFC PVCC2 VCC VNFTK CTK2 BIAS FWD VNFFC VINSL STBY VCC VOSL VOLD VOLD VOTK VINLD PREGND CTK1 VINTK G1 G2 C34 0 1uF C14 0 033uF C17 0 047uF CE19 100uF 16V C13 0 1uF TP39 TP R4...

Страница 8: ......

Страница 9: ......

Страница 10: ......

Страница 11: ......

Страница 12: ......

Страница 13: ...VFD17 VFD16 VFD15 VFD14 VFD13 VFD12 VFD11 VFD10 VFD9 VFD8 VFD7 VFD6 VFD5 VFD4 VFD3 VFD24 VFD25 VFD26 VFD27 VFD28 VFD29 VFD30 VFD31 VFD3 VFD4 VFD10 VFD15 VFD20 VFD25 VFD30 VFD31 VFD1 VFD2 VFD32 VFD33 F...

Страница 14: ...RT13 56K J CARBON RESISTANCE 1 5 100u 16V ELECTROLUTE CAPACITANCE 1 5 CC1634 101 10 CAPACITANCE 3 5 CC1634 104 80 CAPACITANCE 1 5 DIN4148 DIODE 3 5 TX5 JACK 5 5 TX7 5 JACK 2 5 TX10 JACK 1 5 TX12 5 JAC...

Страница 15: ...9 9 5 C SCREW 4 1 6561M3 6H SCREW 2 1 6560M3 8H SCREW 4 1 6560M3 6H SCREW 9 1 6560M3 4H SCREW 6 2 GBIP6 463 000 4 2 GBIP8 369 001 4 2 QT201 7 60 1 GBIP8 817 234 1 1 GBIP8 817 719 DAEWOO LOGO 1 2 GBIP8...

Страница 16: ...5mm 1 J7 18 CAPACITANCE CT81 103 1KV 1 C9 19 CAPACITANCE CBB 104 63V 1 C8 20 CAPACITANCE CT81 222 400V Y1 1 C27 21 CAPACITANCE CT81 221 400V Y1 2 C3 C4 22 CAPACITANCE CC1 223 50V 1 C5 23 CAPACITANCE M...

Страница 17: ...27 2 L1 L5 43 MAGNETISM RESISTANCE 1 L6 44 INDUCTANCE 5 6uH 2 L7 L8 45 INDUCTANCE 6 20 0 8 16 5T 1 L11 46 INDUCTANCE 6 20 0 8 10 5T 1 L10 47 9P CABLE SD QJB E 220 1 CN3 48 F2A 250V 5 20 1 FUSE 49 JACK...

Страница 18: ...N ratio Video output S video output Audio output 20W 98dB 1 0V P P 75 Y 1 0V P P C0 28 75 2 V power supply Operation temperature 30 C To4 5 C Response frequency 4Hz 22 Khz 430 L X 290 W X 48 H mm 4 2...

Страница 19: ...gain Check the status of TV TV can display picture but no vivid calor TV s mode does not match up with this player Set the model of TV and player to let them fit Sensibility of remote control is not w...

Страница 20: ...circuit See remote control system examination and reparation procedure Remote control is useful but the player s keys are not sensible It maybe in front control board program circuit See front contro...

Страница 21: ...imeters the voltage has 5V or not To measure the voltage of IC IC1 UPD16312 s feet 41 and 42 it is with voltage or not To measure the data of JP1 socket s feet 4 and 5 and 6 in front control board and...

Страница 22: ...fter rectified filter is stable or not Examine and repair U8 In C1610 s peripheral device re weld abnormal place or replace IC C1610 To measurefeet 3 and 4 of IC U201 feet 3 is power feet which is pro...

Страница 23: ......

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