Philips DVP3880K Service Manual Download

Page: 32 / 44

V12

BA0

BA1

MA10

AKIN1

MA0

AKIN1

MA1

MA2

MA3

USB_V12

HPLG

M_BIAS

PIN_15

ASPDIF

VSCK

ADVCM

89M_CEC

GPIO3

ASPDIF

RFV12-2

URST#

TX2+

SF_CS

TX2-

89M_CEC

DV33

TX1+

SF_DO

TX1-

SF_DI

TX0+

SF_CK

TX0-

UP1_6

TXC+

UP1_7

TXC-

URST#

GPIO3

GPIO11

DQ0

PIN_14

DQ4

DQ5

TRIN

DQ1

DQ2

DQ6

DCLK

MA[0..11]

SF_DI

BA[0..1]

SF_CS

DQ[0..15]

RAS#

DQ7

DQ3

SF_CK

RFO

DQM[0..1]

SF_DO

CAS#
WE#

GPI3

DQM

OPO

OP-

DQ1

RFV33

DQ1

USB_DP

USB_DM

DQ1

DACVDD3

RFVDD3

DACVDD3

DQ1

DQ9

V_B

V12-

V_R

CVBS_OUT

V_G

DQ8

CVBS_OUT

DQM

DCL

V_G

GPO14

GPIO3

LDO1
LDO2

V_B

V_R

DMO

USB_V33

MDI1

FMO

MA6

HPLG

ADACVDD

AADVDD

TX1-

TX2-

TXC+

TX1+

TX0-

TX0+

TXC-

TX2+

TRO

UP1_[6..7]

MA5

GPO5

FOO

MA4

WE#

GPIO3

CAS#

GPIO6

V20

RAS#

VR_DVD

PIN_15

TRCLOSE

GPO5

LIMIT

TROUT

GPI36

LD-DVD

V20

LD-CD

T+

C
T-

VR_DVD

MDI1

IOA

VR_CD

F-

F+

RFO

AVCC1

LDO2

LDO1

SL+

SP+

SL-

SP-A

LIMIT

SP-A

OPO

OP-

SP-

V20

M_BIAS

FMO

M_BIAS

DMO

TRO

FOO

LOAD+

TRIN

LOAD-

TROUT

RXD

TXD

GPIO6

TxD

RXD

GPIO11

DACVDD3

ADACVDD

RFVDD3

AADVDD

89G_3V3

AVDD33

VR_CD

PIN_14

POW

ER_K

VSDA

VSTB

RFV33

FOSO

DMSO

FMSO

TRSO

GPO14

AUDIO_MUTE

CKE

RFV12-2

RFV12-1

GND

VCC_

USB

PCON

TR_B1

REGO1

TR_B2

REGO2

VSTB

VSCK

VSDA

MO_VCC

USBPC

TROPEN

GPIO34

IOA

STBY

GPIO35

POWER_K

USB_DP

USB_DM

RESET_A

STBY

M_BIAS

T+

DMSO

T-

SP+

TR_B2

TROPEN

SL-

LOAD-

REGO2

TR_B1

TRCLOSE

F+
F-

SL+

REGO1

FMSO

TRSO

LOAD+

SP-

FOSO

PCON

CKE

RESET_A

M_MUTE_R

89G_3V3

V12

89G_3V3

V12

89G_3V3

RFV33

DV33

V12

DV33

89G_3V3

RFV33

V12

RFV33

VCC

MO_VCC

V12

(2)

ASPDIF

URST#

(2,4)

89M_CEC 7

DV33

(2,3,4,7)

WE#

BA[0..1]

DQM[0..1]

DQ[0..15]

SF_CS

SF_DI

MA[0..11]

CAS#

DCLK

SF_DO

SF_CK

RAS#

RFV33

V_R

CVBS_OUT

V_G

V_B

TXC+

TX0-

TXC-

TX1-

TX1+

HPLG

TX0+

UP1_[6..7]

TX2-

TX2+

AKIN1

89G_3V3

AADVDD

AUDIO_MUTE

PCON

TR_B1

REGO1

TR_B2

REGO2

VSTB

VSCK

VSDA

MO_VCC

USBPC

POWER_K

CKE

RESET_A

M_MUTE_R

Power

VIDEO I/F

OFF-PAGE CONNECTION

S-FLASH

DRAM I/F

AUDIO I/F

Put these circuits as

closer as possible to

MT1389

TMDS I/F

Chip Decap.

2SK3018

SC-70

Very Important to
reduce Noise

SONY 313

RF Reference

SERVO RF DeCAP.

Crystal

RS-232

Default

MotorDriver

Front

10uH/NC

FB4

C39

330pF

C39

330pF

C49

0.1uF

C49

0.1uF

C79

NC/0.1uF

C79

NC/0.1uF

R125
1K 1%

7uF

6PIN/2.0mm

XP4

6PIN/2.0mm

XP4

1
2
3
4
5
6

R62

10K

R62

10K

R38

100

R38

100

1uF

L10
10uH/NC

C32

0.1uF

C32

0.1uF

R136
3K

C40

0.1uF

C40

0.1uF

C72

0.1uF

C72

0.1uF

CE9
47uF/6.3V

R63

10K

R63

10K

R98

NC/0

R98

NC/0

C11
0.1uF

C31
NC/15pF

R27 51

9012

R57

33K

R57

33K

220pF

C3
0.1uF

C41

0.015uF

C41

0.015uF

D3
BAT54C

SOT-23

D3
BAT54C

SOT-23

220uF/

16V

220uF/

16V

5PIN/2.0mm

XP3

5PIN/2.0mm

XP3

1
2
3
4
5

CE8
47uF/6.3V

C13
0.1uF

C71

0.1uF

C71

0.1uF

R46

4.7

R46

4.7

R39

100

R39

100

R30

C27

0.1uF

C27

0.1uF

R60

NC/0R

R60

NC/0R

TOP

XP2
SMD0.5 TOP

TOP

XP2
SMD0.5 TOP

C35

0.01uF

C35

0.01uF

C80
4.7uF

U13

AM5890

U13

AM5890

VINFC

VOTR-

VOTR+

VOSL-

REGO2

TRB1

VOTK+

REV

VOFC+

VOFC-

VCTL

VCC2

VCCD

RESET

BIAS

FWD

VINSL+

REGO1

MUTE

VCC

VOSL+

VOLD+

VOLD-

VOTK-

VINLD

GND

TRB2

VINTK

2.5K 1%

15K/NC

C18

0.1uF

C18

0.1uF

D10

ESD0603

D10

ESD0603

C38

330pF

C38

330pF

R20

100K

R20

100K

TP15

C19

0.1uF

C19

0.1uF

4PIN/2.0mm

XP7

4PIN/2.0mm

XP7

1
2
3
4

R31

180

R31

180

R21
0

10uF/

10V

10uF/

10V

9012

C24

0.1uF

C24

0.1uF

C37

L6
FB/2.2

C91

0.1uF

C91

0.1uF

TP18

C22
33pF

C94

0.1uF

C94

0.1uF

R24

10K

R24

10K

R42

27k

R42

27k

NC/(CES2302)

SOT-23-AO3401

NC/(CES2302)

SOT-23-AO3401

0/NC

[FUSE(500MA)]

C33

0.1uF

C33

0.1uF

R32

10K

R32

10K

R128

1uF

R11

C133
10uF/10V/NC

TP16

TP16
TP17

TP17

27MHz

R59

180

R59

180

C34

0.1uF

C34

0.1uF

C87

0.1uF

C87

0.1uF

D11

ESD0603

D11

ESD0603

Q24

9012

Q24

9012

MT1389G

LQFP 128

V1.0

U20

MT1389G
MT1389M

MT1389G

LQFP 128

V1.0

U20

MT1389G
MT1389M

RFE

127

RFF

128

AVDD12_2

AVDD33_1

XTALI

XTALO

V20

REXT / GPO5

MDI1

LDO1

LDO2

AVDD33_2

DMO

FMO

TRAY_OPEN

TRAY_CLOSE

TRO

FOO

FG / GPIO2

USB_DP

USB_DM

VDD33_USB

PAD_VRT / GPIO37

VDD12_USB

GPIO3 / INT#

SF_CS_

SF_DO

SF_DI

SF_CK

UP1_6 / SCL

UP1_7 / SDA

PRST#

RD0

RD1

RD2

RD3

RD4

RD5

RD6

RD7

DQM0

RD15

RD14

DVDD12

RD13

RD12

RD11

RD10

RD9

RD8

DQM1

RCLK

RA11

RA9

RA8

DVDD12

V14

GPIO4

RA3

RA2

RA1

RA0

RA10

BA1

BA0

RAS#

CAS#

RWE#

RA4

DVDD33

RA5

RA6

RA7

RFD

126

RFC

125

RFB

124

RFA

123

RFH / OPINN

122

RFG / OPINP

121

RFIN / OPOUT / GPI36

120

RFIP

119

AVDD12

118

AL / GPIO

113

AVCM

112

AR / GPIO

111

PAD_APLLCAP / GPIO35

108

APLLVDD_GPIO / GPIO34

107

AADVDD

106

AKIN1 / GPIO21

105

ADVCM / GPIO20

104

AKIN2 / GPIO19

103

102

101

100

DACVDDB

CVBS

VREF / GPO14

DACVDDC

ADACVDD2

117

ADACVDD1

116

CENTER / GPIO

115

ALS / GPIO

114

ARS / GPIO

110

LFE / GPIO

109

GPIO6

GPIO13

GPIO9

DVDD33

E-PAD/GND

129

SPDIF / GPIO12

GPIO10 / HPLG

EXT_RES

AVDD33_12

TXCN

TXCP

AVDD12_C

TX0N

TX0P

AVSS12

TX1N

TX1P

AVDD12_D

TX2N

TX2P

GPIO11

GPIO8

GPIO7 / CKE

C84

0.1uF

C84

0.1uF

C48

0.1uF

C48

0.1uF

TP19

2.2R

TP10

R97

NC/0

R97

NC/0

C14

0.1uF/NC

C14

0.1uF/NC

R49

10K

R49

10K

FB2

C90

0.1uF

C90

0.1uF

C74

0.1uF

C74

0.1uF

R114

10uF/10V

Q23

9012

Q23

9012

TP11

R44

10k

R44

10k

C83

0.1uF

C83

0.1uF

100uF/16V

CE105

100uF/16V

CE105

C85

0.1uF

C85

0.1uF

R28

10K

R28

10K

CE12

47uF/6.3V

CE12

47uF/6.3V

TP12

CE33
100uF/10V

CE1

10uF/

CE1

10uF/

XP8

4pin/2.0mm

XP8

4pin/2.0mm

1
2
3
4

R41

27k

R41

27k

C7
10uF/10V

FB3 0R

C6
0.1uF

R23

10K

R23

10K

R43

15k

R43

15k

R118
10K

TP13

R45

4.7

R45

4.7

PBSS5320T

C127
0.1uF/25V

R108
560

C5
4.7uF

C78

NC/0.1uF

C78

NC/0.1uF

TP14

R124
10K

0.1uF

10uF/

10V

10uF/

10V

CE11

47uF/6.3V

CE11

47uF/6.3V

C23
33pF

C20

0.1uF

C20

0.1uF

1N4148

SOD-323-D

1N4148

SOD-323-D

C36

2200pF

C36

2200pF

R25

CE10

100uF/16V

CE10

100uF/16V

C16

NC(100pF)

C16

NC(100pF)

C128
0.1uF/25V

FB10

0R/FB500R

FB10

0R/FB500R

C10

NC(100pF)

C10

NC(100pF)

5.1K 1%

6-5

Main Board Circuit Diagram: MT1389G

Summary of Contents for DVP3880K

Page 1: ...hed by LLL 1203 BU AVM Printed in The Netherlands Subject to modification 3141 785 35753 DVP3880K X DVP3880K 55 First Generation This service manual is for DVP3880K first generation model which is different from the second generation DVP3880K model For first generation model the serial number begins with KX 1Axxxxxxxxxx Specification 1 2 Safety Instruction Warning Notes 1 3 Mechanical and Dismantl...

Page 2: ...PXP QXPEHU RI ÀOHV File Video avi divx mp4 xvid Audio mp3 wma Picture jpg jpeg USB storage device RPSDWLELOLW L 6SHHG 86 Class support MSC Mass Storage Class File system FAT16 FAT32 Maximum number of albums folders 300 Maximum number of tracks titles 648 Video Signal system PAL NTSC RPSRVLWH YLGHR RXWSXW 9S S 2KP RPSRQHQW YLGHR RXWSXW 9S S 2KP 0 RXWSXW L S L S S L S For DVP3880K 55 1 2 ...

Page 3: ...PP Net Weight 1 33 kg Power 3RZHU VXSSO UDWLQJ 9a Power consumption 8 W Power consumption in standby mode 0 3 W Accessories supplied Remote control and one battery Power cord Power plug adaptor 0 FDEOH Audio Video cables 8VHU 0DQXDO DVHU VSHFLÀFDWLRQ Type Semiconductor laser InGaAIP DVD AIGaAs CD Wave length 658 nm DVD 790 nm CD Output Power 7 0 mW DVD 10 0 mW VCD CD Beam divergence 60 degrees 1 3...

Page 4: ...ber of Àles 648 File Video avi divx mp4 xvid Audio mp3 wma Picture jpg jpeg USB storage device Compatibility Hi Speed USB 2 0 Class support MSC Mass Storage Class File system FAT16 FAT32 Maximum number of albums folders 300 Maximum number of tracks titles 648 Video Signal system PAL NTSC Composite video output 1 Vp p 75 ohm Component video output 0 7 Vp p 75 ohm HDMI output 480i 480p 576i 576p 720...

Page 5: ...kbps WMA 64 kbps 192 kbps Main unit Dimensions W x H x D 360 x 42 x 209 mm Net Weight 1 31 kg Power Power supply rating 110V 240V 50 60Hz Power consumption 10 W Power consumption in standby mode 0 4 W Accessories supplied Remote control and one battery Audio Video cables User Manual DVHU VSHFLÀFDWLRQ Type Semiconductor laser InGaAIP DVD AIGaAs CD Wave length 658 nm DVD 790 nm CD Output Power 7 0 m...

Page 6: ...es 648 File Video avi divx mp4 xvid Audio mp3 wma Picture jpg jpeg USB storage device Compatibility Hi Speed USB 2 0 Class support MSC Mass Storage Class File system FAT16 FAT32 Maximum number of albums folders 300 Maximum number of tracks titles 648 Video Signal system PAL NTSC Composite video output 1 Vp p 75 ohm Component video output 0 7 Vp p 75 ohm HDMI output 480i 480p 576i 576p 720p 1080i 1...

Page 7: ...kbps WMA 64 kbps 192 kbps Main unit Dimensions W x H x D 360 x 42 x 209 mm Net Weight 1 31 kg Power Power supply rating 110V 240V 50 60Hz Power consumption 10 W Power consumption in standby mode 0 4 W Accessories supplied Remote control and one battery Audio Video cables User Manual DVHU VSHFLÀFDWLRQ Type Semiconductor laser InGaAIP DVD AIGaAs CD Wave length 658 nm DVD 790 nm CD Output Power 7 0 m...

Page 8: ... wire between the two pins of the mains plug 2 Set the mains switch the on position keep the mains cord unplug 3 Measure the resistance value between the mains plug and the front panel controls and chassis bottom 4 Repair or correct unit when the resistance measurement is less than 1M 5 Verify this before you return the unit to the customer user ref UL standard no 1492 6 Switch the unit off and re...

Page 9: ...ch copper tracks and or components in this unshielded primary area when you service the player Service personnel must take precautions to prevent touching this area or components in this area A lighting stroke and a stripe marked printing on the printed wiring board indicate the primary side of the power supply Never replace modules or components while the unit is on 2 Laser The use of optical ins...

Page 10: ...V J 5HSODFH WKH GHIHFWLYH ORDGHU ZLWK D QHZ ORDGHU 5HPRYH SDSHUFOLS IURP WKH ÀH IRLO DQG FRQQHFW LW WR WKH QHZ ORDGHU 5HPRYH VROGHU MRLQW RQ WKH 6 SURWHFWLRQ SRLQW 77 17 21 7KH ODVHU GLRGH RI WKLV ORDGHU LV SURWHFWHG DJDLQVW 6 E D VROGHU MRLQW ZKLFK VKRUWFLUFXLWV WKH ODVHUGLRGH WR JURXQG RU SURSHU IXQFWLRQDOLW RI WKH ORDGHU WKLV VROGHU MRLQW PXVW EH UHPRYH DIWHU FRQQHFWLRQ ORDGHU WR WKH VHW 2QO DS...

Page 11: ...h off un used equipment or reduce heat x Mix of lead free solder alloy parts with leaded solder alloy parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types leaded and lead free If one cannot avoid clean carefully the solder joint from old solder alloy and re solder with new solder alloy SAC305 x Use only original spare parts listed in the Service Manuals Not listed st...

Page 12: ...ype Versions Board in used K 55 KX 77 KX 78 Main Board C M C M C M Front Control Board C M C M C M Power Board C M C M C M Karaoke USB Board M M M C Component Level Repair M Module Level Repair X Used 1 12 K 93 K 98 C M M C M C M C M M C M C M ...

Page 13: ... Figure 1 Figure 1 Step2 If it is necessary to dismantle Loader or Front Panel the Front door should be removed first Figure 2 Note Make sure to operate gently otherwise the guider would be damaged Figure 2 2 1 Please kindly note that dismantle the front door assembly carefully to avoid damage tray and the front door Detailed information please refer to the model set The sample is DVP3880K 98 ...

Page 14: ... below Figure 3 Note Make sure to operate gently otherwise the guider would be damaged Figure 3 Step4 Dismantling Front Panel disconnect the connectors XP5 XP6 XP7 need release 4 snaps of Front Panel 2 snaps of bottom cabinet then gently pull the Panel out from the set Figure 4 Figure 6 Figure 4 2 2 Detailed information please refer to the model set ...

Page 15: ...p6 Dismantling Main Board first disconnect the connector XP1 and then remove 5 screws Figure 6 Step7 Remove the 4 screws on Power Board to dismantle the Power Board Figure 6 Step5 Dismantling Loader disconnect the 3 connectors XP2 XP3 XP4 aiming in the below figure and remove 1 screw that connects the loader and the bottom cabinet Figure 5 ...

Page 16: ... XX Main version 2 Burn the data onto a blank CDR SUB VER XX XX XX XX software version of application software A Procedure for software upgrade 8032 XX XX XX XX 1 Power on the set and insert the prepared Upgrade Servo XX XX XX XX software version of servo CDR RIS XX XX XX XX 2 The set will starts reading disc response with the DSP XX XX XX XX following display TV screen Region Code X Upgrade File ...

Page 17: ...OCUS_PWM signals 2 If there are F F T and T signals output from U2 Check Replace the loader Yes Yes No Go Check whether laser voltage 1 9V for CD 2 4V for DVD on L9 and L10 Check the FFC connection between 24P and the loader 1 Whether voltage on pin 15of U20 varies between 0 and 3 3V 3 3V for CD and 0V for DVD 2 Whether peripheral components are eroded or badly soldered Trouble shooting chart Moto...

Page 18: ...upply on the power board is normal Check Correct connection Whether the connection to K303 is broken Correct the connection Replace U20 No No Yes Yes Check if the XS301 on the front board to XP5 on the decoder board is in good contact Whether there is 0V and 3 3V voltage difference on Pin 39 PCON of U20 Trouble shooting chart ...

Page 19: ...ck whether U20 are eroded All output voltages on the power board is 0V or deviated Check whether there is 300V on C1 or C2 Check whether 100KHz oscillating signal on Pin6 of U20 Check if 5V and 12V are short Check whether the components in the short circuit voltage are defected or eroded Yes Yes Yes Yes U1 PIN 3 RC waveform Trouble shooting chart Check whether F1 is blown ...

Page 20: ...C connection between 24P and the loader Check U20 and peripheral components Re solder or replace the defective parts Check the connection between U20 Correct connection Replace U20 or loader Yes Check whether there is laser voltage 1 9V for CD and 2 4V for DVD on L9 and L10 Check if there is RFO signal on pin17 of XP2 The normal RFO signal is a clear reticulated wave Trouble shooting chart Check U...

Page 21: ...al components Check whether there is voltage variance on pin 17 of U20 check if bad solder exist on U20 and peripheral components Replace the bad spare parts Check whether pins of U20 and peripheral components are badly soldered defected Check Q5 Q7 whether in good condition Yes Yes Yes Go Correct connection Change U20 or the loader No No Yes Check laser voltage 2 4V output on L10 if pin10 of U20 ...

Page 22: ...k the U20 s pin 36 37 38 arrive the XP5 connect condition Correct connection Replace U301 or LED Yes Yes Yes No Check VCC 5v voltage on the power and front board Check there are STB SDA and SCK signals on XS301 on the front board 1 Check whether bad solder exists on U301 and pins of LED 2 Check whether the circuit connected to K302 K303 and K301 is broken 3 Check whether R300 R301 and R302 are ope...

Page 23: ...k whether the muting transistor Q48 Q50 are normal Checking the U12 leads the feet has no to break to open Correct connection Replace R76 CE38 C152 Check the voltage on pin3 or pin5 of U12 is OK Should be 2 5 3 1V Check whether the U1 or U12 powersupply normal No Yes Check the power supply voltages 12V to the operation amplifying Q3 is normal Yes Check U12 Replace U20 No Yes Trouble shooting chart...

Page 24: ...oder board are normal Check Y2 R20 R27 C22 and C23 Check other of power supply electric circuit Correct the connection Check whether the video filter network circuit is normal Yes Yes No No No Check whether the 27MHz output signal Trouble shooting chart change U20 Yes No Check if the video signals on Pin 98 100 101 102 of U1 are normal ...

Page 25: ... an oscilloscope to check if there is output waveform from the first pin IR of the remote censor after pressing button on the remote control REM301 PIN1 RC waveform Check if there is IR signal on pin 33 of U20 Check if the power supply voltage to the remote censor is normal Go No No No Yes Yes Yes Correct connection Yes Change U20 IR waveform Trouble shooting chart ...

Page 26: ... oscillator Y2 and peripheral components are defected or eroded No No No Yes Yes Yes 27Mhz waveform Trouble shooting chart Check whether all the voltages from the power board to the decoder board are normal CVBS R21 point waveform Check if there is 128MHz signal output on R67 Check whether short circuit or bad solder on U4 U5 U8 U7 SDRAM R67 DCLK waveform Check U20 No No Reconnect the component in...

Page 27: ...NG DIAGRAM 1 6 DVD LOADER 5PIN 2 0 6PIN 2 0 5PIN 2 5 24PIN 0 5 5PIN 2 5 CVBS 8 XP1 XS201 10PIN 2 0 XS301 XP5 XP3 XP4 XP2 P1 P2 7 1 7PIN 2 0 XS601 USB OK BOARD 1 3PIN 2 0 XP6 3 1 5 8 MT1389G AM5888S 16M FLASH 64M SDRAM AUDIO AMP LPF 1 4PIN 2 0 XP7 4 5V 5V 12V GND GND MOTER DRIVER VIDEO LPF DRIVE 1 L COAX 40 P3380K KUD2G HDMI P5 VCC_USB GND USB_DP USB_DM MIC GND 12VA POWER_K VSCK VSTB VSDA 5 1 5 1 ...

Page 28: ...P0 C300 100pF 50V NP0 C306 1uF 50V Y5V C306 1uF 50V Y5V R304 4 7K R304 4 7K C301 100pF 50V NP0 C301 100pF 50V NP0 K301 open close K301 open close R305 4 7K R305 4 7K REM301 IRM_12mm REM301 IRM_12mm IR 1 GND 2 VCC 3 GND 4 GND 5 C302 100pF 50V NP0 C302 100pF 50V NP0 R306 51K R306 51K D302 NC 1N4148 D302 NC 1N4148 K302 play pause K302 play pause R322 0 R322 0 K303 power K303 power NC 47uF CE301 NC 47...

Page 29: ...00Z CE200 22uF CE200 22uF 8PIN 2 0mm XP601 8PIN 2 0mm XP601 1 2 3 4 5 6 7 R200 10K R200 10K C205 47p C205 47p C204 100p C204 100p R206 20K R206 20K L202 500Z L202 500Z L200 500Z L200 500Z U200B NJM4558 U200B NJM4558 5 6 7 8 4 R205 180K R205 180K C209 2 2uF C209 2 2uF C206 47p C206 47p R211 100K R211 100K 47 EAR024 XX0 KARAOKE P601 KARAOKE INPUT 47 EAR024 XX0 KARAOKE P601 KARAOKE INPUT 1 2 3 C210 2...

Page 30: ...9 220 1 6w R509 220 1 6w D502 1N4007 D502 1N4007 C504 103 400V C504 103 400V U501 VIP17 VIP27 U501 VIP17 VIP27 FB 4 BR 5 GND 1 Vdd 2 Drain 8 CONT 3 Drain 7 10uF 400V C501 10uF 400V C501 R507 11 3k 1 R507 11 3k 1 D507 FR107 D507 FR107 T501 T501 10 11 1 4 6 8 2 5 9 D508 FR102 D508 FR102 D509 SB360 D509 SB360 R503 300K R503 300K C509 47uF 50V C509 47uF 50V 470uF 16V C508 470uF 16V C508 FB501 FB FB501...

Page 31: ...R40 4 3R 2W Q2 BT3904 Q2 BT3904 R17 3 3K NC R17 3 3K NC C109 0 1uF C109 0 1uF R120 10K R120 10K R22 NC 0 R22 NC 0 R6 4 7 0603 R6 4 7 0603 CE5 47uF 16V NC CE5 47uF 16V NC C111 0 1uF C111 0 1uF C45 100pF NC C45 100pF NC R26 1K R26 1K R12 4 7K R12 4 7K XP5 8PIN 2 0mm XP5 8PIN 2 0mm 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 R53 220 R53 220 R54 NC 10K R54 NC 10K Q21 2N3904 NC Q21 2N3904 NC C46 100pF C46 100pF C7...

Page 32: ... 7 VOFC 14 VOFC 13 VCTL 21 VCC2 19 VCCD 20 RESET 24 BIAS 27 FWD 6 VINSL 4 REGO1 5 MUTE 28 VCC 8 VOSL 11 VOLD 17 VOLD 18 VOTK 16 VINLD 23 GND 22 TRB2 25 VINTK 26 G1 29 G2 30 R4 2 5K 1 R4 2 5K 1 R1 15K NC R1 15K NC C18 0 1uF C18 0 1uF D10 ESD0603 D10 ESD0603 C38 330pF C38 330pF R20 100K R20 100K TP15 TP15 C19 0 1uF C19 0 1uF 4PIN 2 0mm XP7 4PIN 2 0mm XP7 1 2 3 4 R31 180 R31 180 R21 0 R21 0 C93 10uF ...

Page 33: ...ialFlash Power 4M 8M bit C54 0 1uF C54 0 1uF C97 0 1uF C97 0 1uF R74 10K R74 10K C51 NC 5P C51 NC 5P C99 0 1uF C99 0 1uF R72 10K R72 10K R66 10K R66 10K U4 ESMT M12L64164A N C U4 ESMT M12L64164A N C VCC 1 DQ0 2 DQ1 4 VSSQ 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9...

Page 34: ...C50 100pF C50 100pF R71 75 1 R71 75 1 47 RCA150 XX1 RCA P1 RCA VIDEO OUT 47 RCA150 XX1 RCA P1 RCA VIDEO OUT 1 2 3 4 5 6 R35 75 R35 75 C53 100pF C53 100pF U11 PESD5VL4BGA U11 PESD5VL4BGA 5 4 3 2 1 C59 47pF C59 47pF R36 2 4K R36 2 4K CE17 47u CE17 47u R64 75 1 R64 75 1 D8 D8 2 1 D5 D5 2 1 R37 1 3K R37 1 3K C52 100pF C52 100pF C56 47pF C56 47pF R77 75 1 82R R77 75 1 82R L13 0R 1 8uH L13 0R 1 8uH R101...

Page 35: ...0 1uF C103 0 1uF R90 10K 1 R90 10K 1 R137 3 3K R137 3 3K C62 3300pF C62 3300pF R132 2K R132 2K C70 1000pF C70 1000pF D17 NC BAT54A D17 NC BAT54A B C E R81 5 1K R81 5 1K Q13 9012 Q13 9012 R126 0 R126 0 C64 1000pF C64 1000pF CE21 10uF 16v CE21 10uF 16v R93 100k R93 100k Q14 9012 Q14 9012 U6B NJM4558 OPA U6B NJM4558 OPA 5 6 7 8 4 R86 33K R86 33K R87 10K R87 10K C60 100pF C60 100pF C68 100pF C68 100pF...

Page 36: ..._VCC Power OFF PAGE CONNECTION Differential Signal No through hole length less than 5cm 100 ohm Impedance TMDS I F R165 47K R165 47K R106 0R R106 0R CE37 10uF 16V CE37 10uF 16V C104 0 1uF C104 0 1uF FB19 FB500R FB19 FB500R D50 1N4148 SOD 323 D D50 1N4148 SOD 323 D A K R103 0 R103 0 R105 1 5K R105 1 5K R201 27K R201 27K R104 1 5K R104 1 5K P3 HDMI0 5 19 SMT C HDMI TYPE A P3 HDMI0 5 19 SMT C HDMI TY...

Page 37: ...6 10 6 10 Front Control Board Print layout bottom side ...

Page 38: ...6 11 6 11 Karaoke and USB board Print layout top side bottom side ...

Page 39: ...6 12 6 12 Power Supply Print layout bottom side ...

Page 40: ...6 13 6 13 Main Board Print layout top and bottom sides ...

Page 41: ...7 1 Exploded view for DVP3880K 55 98 This is general mechanical exploded view for DVP3880K 55 Please refer to the model set for the detailed information ASSY includes components 1 2 4 ...

Page 42: ...7 2 Exploded view for DVP3880K X 79 77 This is general mechanical exploded view for DVP3880KX 77 78 Please refer to the model set for the detailed information ASSY1 includes components 1 2 4 ...

Page 43: ...7 3 Exploded view for DVP3880K 93 This is general mechanical exploded view for DVP3880 93 Please refer to the model set for the detailed information ASSY includes components 1 2 4 ...

Page 44: ...Revision List Version 1 0 γ 8 1 Initial Release for DVP3880K 55 Version 1 1 Add DVP3880K 79 98 Version 1 2 Add DVP3880K 93 Version 1 3 Add DVP3880KX 77 ...

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