Sony DVPM-35 Service manual

DVP-M35

RMT-D102E

SERVICE MANUAL

• Refer to the OPERATION MANUAL (9-921-669-21) and DVD MECHANISM OPERA TION MANU AL (9-921-669-31) for DVD mechanism.

SPECIFICATIONS

Chinese Model

Hong Kong Model

Spanish Model

E Model

MICROFILM

CD/DVD PLAYER

WARNING!!

WHEN SERVICING, DO NOT APPROA CH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE TO OBSER VE FR OM A DIST ANCE OF MORE THAN 25 cm FROM THE SURF A CE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.

NOTE

There is no screw at three screwing marked “ ” positions on the bottom originally at the factory. But there is no problem when screwing in using the screws 3 mm (dia.) × 10 mm (length).

— Bottom View —

CAUTION:

The use of optical instrument with this product will increase eye hazard.

CAUTION

Use of controls or adjustments or performance procedures other than those specified herein may result in hazardous radiation exposure.

Screwing marks

(Front Side)

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DO TTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer.

1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges.

2. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors.

3. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair . Point them out to the customer and recommend their replacement.

4. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replace-ment.

5. Check the B+ voltage to see it is at the values specified.

6. Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270˚C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering.

— 2 —

SERVICE NOTE

1. DISK REMOVAL PROCEDURE (at POWER OFF)

1) Insert a cross-tip screwdriver into a hole at the bottom, and rotate the cam gear 1 in direction A. (See Fig. 1)

Note: To prevent a damage of cam gear, rotate it in direction A by 1/4 turn.

2) Draw out the tray 2 in direction B by hand, and remove a disk. (See Fig. 1)

1

Cam gear

2

Tray

B

A

‘

Screw Driver

Fig. 1

2. NOTE ON MOUNTING SLED MOTOR

1) Push the sled motor assy 1 toward direction A. (See Fig. 2)

2) Tighten two screws 2 (M1.7 × 2.5).

1

Sled motor assy

2

Two screws (M1.7 × 2.5)

Fig. 2

3) Raising the MD block assy 3 90 º with the side down. confirm that the optical pick-up 4 falls by self weight. (See Fig. 3)

4) Further, with the front side of MD block assy 3 up, confirm that the optical pick-up falls by self weight.

Upper

3

MD block assy

Upper

Front side

Lower

Front side

4

Optical pick-up

Fig. 3

— 4 —

Lower

3. REPLACING OPTICAL PICK-UP

r

3-1. Handling

1) A red laser diode for DVD requires more attention to static electricity than general infrared laser diodes for CD. Because its durability to static electricity is far weaker than that of infrared laser diodes, always use an earth band when handling the optical pick-up block as service parts.

2) As for the flexible board KHS-180A (RP) packed as service parts, the short lands have been soldered to protect from static electricity. Accordingly , remov e solders when replacing optical pick-up. (See Fig. 4)

DVD short land

3) In handling the KHS-180A (RP), do not touch inhibited parts shown in Fig. 5, but grip the slide base bearing and U-shaped guide.

Laser holder

Slide base bearing

Skew sensor

Lens actuator covers

Objective lenses

U-shaped guide

CD short land

Fig. 4 Flexible board

OEIC

Touch inhibited parts

• Objective lens

• Skew sensor

• Laser holder

• Laser coupler

• Flexible board

• OEIC

• Lens actuator covers

Flexible board

Connecto

Laser coupler

Fig. 5 KHS-180A (RP)

— 5 —

4. NOTE ON ASSEMBLING MECHANICAL DECK

4-1. Application of Grease

1) Grease must be applied if the following parts were replaced. (See Fig. 6)

Note 1: Recommended grease is Foil KG-70MP. Note 2: In applying grease, take care not to allow grease to stick to other parts (particularly, rubber belt, spindle motor, and optical pick-up)

Base unit holder 2 bosses

Skew cam

Slide base

Tray 3 grooves NOTE:Add grease if tray moves slowly.

Cam gear

Loading pulley shaft NOTE:Add grease if tray generates noise periodically.

Fig. 6

— 6 —

4-2. Cleaning Spindle Motor Turntable

1) Remove the tray. (Refer to 2-6)

2) Clean the spindle motor turntable if disc antiskid rubber (black) is dirty. (See Fig.7)

Spindle motor Turntable

4-4. Deformation of Insulator

1) Assemble the spindle base into the base unit.

2) Lock with 4 shoulder screws. (See Fig. 9)

3) Check if 4 insulators deformed. (See Fig. 9)

Four step screws

Two insulators

Fig. 7

4-3. Aligning Phase of Cam Gear and Drive Gear

1) Align triangle marks when assembling the cam gear and dr iv e gear. (See Fig. 8)

Drive gear

Align triangle marks.

Cam gear

Fig. 8

Good

Insulator

NG

Two insulators

Fig. 9

4-5. Note on connecting OPT Harness

1) The optical pick-up could be destro yed unless the OPT harness is connected normally to the connector. (See Fig. 10)

OPT harness

Good

Connector

NG

— 7 —

Fig. 10

4-6. Note on Mounting FG-43 Board

1) Align two bosses. (See Fig.11)

2) Fix the board securely with screws (PTPWH 2 × 5). (The sensor

will not function normally if the board floats up.)

Screw (PTPWH2

FG-43 board

×

5)

Two bosses

Fig. 11

4-7. Note on Mounting TK-47 Board

1) Align two bosses. (See Fig.12)

2) Align four tabs. (See Fig.12)

3) Fix the board securely with 3 scre ws (BV 3 × 10). (The sensor

will not function normally if the board floats up.)

Three screws (BV3

TK-47 board

Two claws

× 10

)

Boss

Two claws

Fig.12

— 8 —

SECTION 1

GENERAL

DVP-M35

This section is extracted from instruction manual.

1-1

1-2

1-3

1-4

1-5

1-6

1-7

1-8

1-9

1-10

1-11E

SECTION 2

)

DISASSEMBLY

NOTE: Follow the disassembly procedure in the numerical order given.

2-1. UPPER CASE

2

Upper case

1

Screws(case 3 TP2)

DVP-M35

Upper case

Remove it up vertically

Front panel

1

Screws(case 3 TP2)

2-2. FRONT PANEL BLOCK ASSEMBLY

1

Screws(case 3 TP2

5

Front panel block assembly

2

Tray ornament

assembly

1

Pull out tray

(Refer to the item 2-6.)

4

Screws

3

Connector

(From CN205 on AU-199 board)

3

Flat cable (From CN601 on MB-78 board)

2-1

2-3. AU-199 BOARD

0

5

(From CN201 on AU-199 board)

1

(From CN606 on AU-199 board)

Flat cable

1

Connector (From CN604 on AU-199 board)

Connector

2

Screws

7

AU-199 board

1

Connector

(From CN205 on AU-199 board)

6

+BVTP3 ×10

3

+BVTP3 ×1

4

Rear Panel

5

Flat cable

(From CN203 on AU-199 board)

2-4. MB-78 BOARD

1

(From CN001 on MB-78 board)

1

Flat cable

(From CN601 on MB-78 board)

2

Screws

1

Connector (From CN002 on MB-78 board)

Connector

8

MB-78 board

3

Shield plate

2

Screws

6

Screws

7

1

(From CN361 on MB-78 board)

Lock hinge

Connector

1

Flat cable

(From CN301 on MB-78 board)

5

Flat cable (From CN101, 252, 302, 452 on MB-78 board)

2-2

4

Open MB-78 board up

2-5. TK-47 BOARD, MECHANISM DECK

)

n

1

Screws

4

Screws

3

Connector (From CN201 on TK-47 board)

2

MD holder assembly

4

Screws

MECHANISM DECK

5

Flexible board

(From CN001 on TK-47 board)

5

Flexible board

(From CN002 on TK-47 board

7

TK-47 board

2-6. TRAY

6

+BVTP3 ×10

5

Connector (From CN004 on TK-47 board)

1

Screws

2

Press pulley bracket

4

5

Tray

Release the stopper of tray by pushing hook.

2-3

A

3

Turn cam gear in the arrow A directio

2-7. OPTICAL DEVICE

)

y

2

Screws (PTTWH2×5)

3

Main shaft

4

Optical device

1

OP-15 flexible board (CN001

2-8. INTERNAL VIEWS

Optical device (KHS-180A/J1N) 8-820-005-02

Skew motor assembly X-3947-138-1

Sled motor assembl X-3947-137-1

Sled motor assembly X-3947-137-1

Optical device (KHS-180A/J1N) 8-820-005-02

DC motor (SPINDLE) 1-698-944-11

KU160 (SKEW DET) 8-749-013-33

DC motor (SPINDLE) 1-698-944-11

Motor (LOADING) 1-698-942-21

2-4

2-9. CIRCUIT BOARDS LOCATION

K

MB-78 VIDEO, SERVO/SYSTEM CONTROL, AUDIO

FL-90 DISPLAY, OPERATION SWITCHES

AU-199 (VIDEO, AUDIO INPUT/OUTPUT)

POWER BLOC

LE-21 (LED)

FG-43

(SLED MOTOR) TK-47 (RF, SERVO)

HP-98 (PHONES)

2-5E

3-1. OVERALL BLOCK DIAGRAM

SECTION 3

DVP-M35

BLOCK DIAGRAMS

OPTICAL DEVICE

KHS-180A/JIN

A B C

DVD

PD IC

D

RFP

LD

DVD LD

PD

MODULE

IN

SKEW

OUT

SENSOR

CD E CD F PD1

CD

LASER

PD2

COUPLER

LD PD

FCS+

DVD

FCS-

FOCUS

TRK+

TRACKING

COIL

TRK-

FCS+ FCS-

CD

FOCUS

TRK+

TRACKING

COIL

TRK-

U 1,2 V 1,2 W 1,2

M901

SPINDLE MOTOR

SP VH+,-

M

U,V,W

(SEE PAGE 4-7)

TK-47 BOARD

DVD RF

FE

TE

IC006

DVD

DIGITAL

SERVO

PI

TIE

IC005

CD

APC RF

IC001

SSSD

SCKG3

CD RF FE TE CD RF DC

TE ATT

MB-78 BOARD

SW

IC363

FOCUS

TRACKING

COIL

DRIVE

IC303

SPINDLE

MOTOR

DRIVE

(SEE PAGE 4-17, 20, 23, 26, 29, 31, 33, 37)

IC503

IC452

SEL

IC508 IC501

IC501

IC455

IC503

IC301

ERROR

AMP

SP CTL0,1

SP GC1,2

TRINT

DFCTA

F OUT

TOUT

RF1 RF2

FE

IC506

TE

DSP

8

A1

SPD IF

CD DATA

IC806

CD BCK

CD LRCK

ARP

SD0-7 8

ID0-7

8

86

IA0-7

IC810

4M

DRAM

33M

27M DSP

XRST

SPD IF CD DATA CD BCK

IC203

CD LRCK

MPEG2 A/V

DOLBY

DIGITAL

DECODER

MRST

27M

DNR

8

6

SDRAM

IC201 IC202

IC811

DECRYRT

8

ID0-7

IA0-7

DCR SD0-7

IC205

27M DSP

SDP RST

ACK

IC206

IC205

16M

X2

DOUTCTL

IC208

DAC DATA

DAC BCK

DAC LRCK

ACLK

27M VE

R/G/B

SO SCLK

13.5M

8YC0-7

IC251

DNR

MRST

13.5M

OH SYNC

H SYNC V SYNC

SCKG3

SOG3

27M DNR

H SYNC V SYNC

VSI SOG2 AVCK

8Y0-7

8C0-7

IC204 IC206

IC206

H SYNC

IC207

V SYNC

OSD

M RST

IC252

VIDEO

ENCODER

SCKG3 SOG3

DAC RST

Y

C

V

IC209

PLL

IC205

AU-199 BOARD

SCKG3 SOG3 DAC DATA DAC BCK DAC LRCK MRST 384FS 2H

(SEE PAGE 4-44)

IC351

VIDEO

AMP

IC215

AUDIO

D/A

IC352

OPTICAL

DIGITAL

OUT

Y

C

V

J354

VIDEO

OUT

L

AUDIO

OUT

R

IC206 IC207

L

R

IC214

IC001

HP-98

BOARD

(SEE PAGE 4-42)

J001

HEADPHONE

IC204

FAN

(SEE PAGE 4-44)

AU-199 BOARD

Q641-643

BUFFER

AMP

M903

LOADING

MOTOR

IC201

IC202

FAN DET

M

M902

TILT

M

MOTOR

HA+,-

HALL

HB+,-

IC

VH+,-

M501

SLED

MOTOR

SLD MT+,-

M

FG-43 BOARD

(SEE PAGE 4-41)

IC361

LOADING

TILT

OPN/CLS

MOTOR

DRIVE

IC101

DISPLAY

DRIVE

S101-104 S106-109

FUNCTION

KEY

FUNCTION

KEY

IC102

REMOTE

CONTROL

RECEIVER

(SEE PAGE 4-51)

ND101

FLUORESCENT

INDICATOR

TUBE

(SEE PAGE 4-51)

LE-21

BOARD

D401-403

SW

BLOCK

HY CNTR,SLD FS

IC302

SLED

MOTOR

IC502

DRIVE

16

IC502

HYS DET

SL +,-

IFSI

SPCTL0.1

OPN/CLS

IFSO

SSSD

SPGC1,2

IC801

EEPROM

27M GA

DOUTCTL

M RST

13.5M

SCKG3

SOG3

IC804

L G/A

8 22

AVCK

H SYNC

VSI

CH SYNC

SCKG2

8 16

8

SRST

IC802

1M

SRAM

SIG1 SIG2

V SYNC

16

IC803

8M

FLASH

1917

ACK

SYSTEM uCOM

HD0-15

HA0-7,19,20,21

SDP RST

XRST

IC805

M RST

SOG2

SCKG1

DAC RST

27M GA

XRST

8 9

IA0-8

ID0-7

89

IC807

S G/A

V SYNC

SI SCLK

SI

SO

SCLK

SCKG1

SRST IFSO IFSI

IC604

INTERFACE

uCOM

AD3,4,6

IR

A8-18

IC605

RESET

IC601

LATCH

AD0-7

A0-7

A0-18

IC603

4M PROM

FL-90 BOARD

S111,112,115,116

AD4,6

S110,113,114

AD3

IR

3-1 3-2

DVP-M35

3-2. RF/SERVO BLOCK DIAGRAM

OPTICAL DEVICE

KHS-180A/JIN

9

M

10 14 13

6

18

5 3

4

2

41

SKEW OUT

42 42

38

27 20 28 29 19

23

26 25

DVD FCS+

34 35

DVD TRK+

36 37

30 31 33 32

10

9 8 7 6 5

11 12

13 14 15

1

DVD

PD IC

DVD LD

MODULE

SKEW

SENSOR

CD

LAZER

COUPLER

DVD

FOCUS

TRACKING

COIL

CD

FOCUS

TRACKING

COIL

SPINDLE

M901

SPINDLE

MOTOR

M903

LOADING

MOTOR

(SEE PAGE 4-44)

AU-199 BOARD

FAN

Q641-643

CN606 CN604

BUFFER

32

AMP

16

RFP RFM

A B C D

VR

DVD LD

DVD PD

VLD

SKEW IN

LED

CD E CD F PD1 PD2

AL

CD LD

MON

VR

DVD FCS-

DVD TRK-

CD FCS+ CD FCSCD TRK+ CD TRK-

U IN1 U IN2 V IN1

V IN2 W IN1 W IN2

SP VH+ SP VH-

U OUT V OUT W OUT

LD MT+

LD MT-

TK- 47 BOARD

CN001

9 10 14 13

6 18

5

SWITCH

3

4

SWITCH

2

41

38

LED ON

27 20 28 29 19

SWITCH

23

26 25

34 35 36 37

30 31 33 32

CN002

10

9

8

7

6

5 11

12 13

14 15

CN004

1

22

CN201

7613

2

Q010

BUFFER

Q004

Q005

Q001 TILT

Q007

IC202

(SEE PAGE 4-7)

IC004

3167

63 64 10

18

17

20

D004

IC201

FAN DET

2 1

IC006

DVD DIGITALSERVO

SIGO

RFP

SDATA

RFM

SCLK

A

SDEW

B

9 8

C

7

D

1

A2

2

B2

3

C2

4

D2

XLDON

LD

PD

PI

TI A TI B21

TE

FE

MIRR

HOLD1

FDCHG

TIOF

TIE

TII

IC005

CD APC RF

MIRR

5

E

6

F

RFO1

3

PD1

4

PD2

RFO2

9

CE

APC ON

RFO

1

LD

TE FE

2

PD

TEC

A +5V

CN451 1 CD

IC452

14 11

15 10

4 9

IC363

COIL DRIVER

DF+ DFDT+ DT-

CF+

MUTE1

CFCT+

MUTE2

CT-

IC303

SPINDLE

MOTOR DRIVER

HFG

U1

NS+

U2 V1

SPCTL0

V2

SPCTL1

W1

SPGC1

W2

SPGC2

VH+ VH-

U OUT V OUT W OUT

IN1+

OUT2+

IN2-

OUT2-

MUTE1 MUTE2

OUT1+

OUT1-

HA+ HAHB+ HB-

CTRL

VH+

TKC

VHMTR+

CA+

MTR-

(SEE PAGE 4-17, 29, 33)

0.5V/div

0.1µsec/div

52 46 48

13

TO/FROM

SYSCON

BLOCK

27

(SEE PAGE 3-7)

28

2 3

Q452

BUFFER

IN4

26

IN3

23

IN1

3

IN2

6

9

20

27

7 9

8

11 10

VC

13

21 17

2

13

IC361

TILT/LOADING

MOTOR DRIVER

IC302

SLED

MOTOR DRIVER

DVI

12

DV-

7

ER-

11 25 18

IC502

12 14

17

57

10 8

67

IC503

TOFC IC804 CD/DVD IC804

HFG IC805 NST IC804

SPCTL0 IC804 SPCTL1 IC804

SPGC1 IC804 SPGC2 IC804

IC303 !ª@™@£ DVD

IC303 !ª@™@£ CD

11.9µsec

OPN/CLS IC804 S12V OFF IC804

TRAYFREE IC804

IC503

2,3

1

IC508 IC501

21

IC501

2,3

1

IC503

10

8

4Vp-p

7µsec

2.5Vp-p

576

Q501

BUFFER

IC503

14

Q371

Q372

141

142

4

97

7 9

8

22 10

5

19 18

7

5

13

FROM

SYSCON

BLOCK

(SEE PAGE 3-7)

21

AIN5

89

TRINT

7

DFCTA

8

GIO6

24

AIN2

26

AIN0

88

TRREF

99

GIO14

12

GIO2

11

GIO3

73

PWM2

22

AIN4

46

AOUT1

49

AOUT2

1

GIO12

2

GIO11

41

AOUT2

38

AOUT3

74

PWM1

75

PWM0

14

GIO0

18

AIN8

19

AIN7

20

AIN6

IC506

DIGITALSIGNAL

PROCESSOR

ERROR

HLDB

CLKIN

BUSY

MRST

FON

ACK

IC806 %ª-^™^¢-^¶ DVD

2V/div

0.1µsec/div

63

HD0

8

56

HD7

72

65

TCK

79

122

IC806

5.4Vp-p

27MHz

IC806 (º DVD/CD

3.3Vp-p

3.375MHz

106

IC806 CD

1V/div

0.2µsec/div

IC806 $• DVD

2.5Vp-p

56µsec

IC301

ERROR AMP

5

7

71HWR 70HRD

98

100

4

3

84

IRS

94

216

IC806

52

JITPWM

10

RF IN1

12

RF IN2

122

MCKI

48

MDP0

43

MDS0

SDSP WR IC804 SDSP RD IC804

ERROR IC804 FON IC804 BUSY2 IC804

ACK IC805 SDP RST IC805

ARP

D0 D7

A0 A7

SD0

101

SD7

104

SDEF XSAK XSRQ XSHD SDCK

124

SCKI

109

D OUT

DATA

106

BCLK

107

LRCK

108

XWR XRD

DFCT MUTE

110

MD2

112

FWON

XINT

XCS XWAT LOCK

156 159 161 164

MD0

MD15

166 169 171 174

137 139 142

MA0

143

MA8

145 147

XMWR

150

XCAS

151

XRAS

153

XOE

154

77 58

15

TO/FROM

17

SYSCON

BLOCK

14

(SEE PAGE 3-7, 8)

1

63

59 62

.

8

64 67

70 73

.

8

75 78

96 99

.

94 93 92 91 90

56 57

84XRST

51NORF 50

55

80 81 83 53

.

16

.

. .

9

.

ID0-7

A1

IA0-7

IC811

DECRYPT

71

41

SHD0

8

34

SHD7

31

SHA0

6

26

SHA7

74 77

.

79

DTI0

.

8

80

DTI7

. 1

. 3

5

EFLGI

6

ACKI

8

REQO

4

SHDRI

7

DCKI

IC810

4M DRAM

18 21

.

24 28

15

WE

30

UCAS

31

LCAS

16

RAS

29

DE

2 5

.

A0

7

A8

10

DQ1

.

16

35

DQ16

38

.

40 43

DTO1 DTO7

EFLGO

ACKO

REQI

SHDRO

MCK

HCS

WAIT

WRN

RDN

68

.

66 64

.

62

60 59 56 61

51

46

INT

43 47

45 44

54XRST

8 ID0-7

8

8DCR SD0-7

41 38

IA0-7

53 52

27M DSP IC206

DCR SD0-7

ERROR IC203 AVALID IC203 AREQ IC203 TOS IC203

27M DNR IC206

DCK IC203 33M IC205

SPDIF IC203 CD DATA IC203 CD BCK IC203 CD LRCK IC203

DCR INT IC804 DCR CS IC804 DCR WT IC804

IWR IC804 IRD IC804

MRST IC805 XRST IC805

NORF IC804 DFCT IC804 MUTE IC804 MD2 IC804 FWON IC804

ARP INT IC804 ARP CS IC804 ARP WT IC804 LOCK IC804

IC807

.

36 33

TO/FROM

.

IC203 12 19

50 44

11

24 26 30 21

6

28 11

102 101

98 99

63 62 64

57 56

54 98

106 105 104 103 102

60 59 61 16

SYSCON

BLOCK

(SEE PAGE 3-8)

TO/FROM

VIDEO

BLOCK

(SEE PAGE 3-5)

TO/FROM

SYSCON

BLOCK

(SEE PAGE 3-7, 8)

IC807

.

12

10 11

25

22

23

16

13

15

14

27

19 26 24

18 17

3 4 1

5 1 3

2

9

7

5

8

6

FE TE PI

JIT PWM CD RF DVD RF+

CN452

MB-78 BOARD

SSSD IC804 SCKG3 IC804 SDEN IC804

TILT/H IC804

ACHUCK IC804

ATRAY IC804 DVD LDON IC804 CD LDON IC804

SELECTOR

13 12

1 2

3 5

3,6 1,7

CN303

FOR

CHECK

26 16

19 18 17

3

6

5 21 12

23 15

20 13

22 14

1

9

2

4 10 11

CHECK

DVD RF+

CD RF

SSSD

SCKG3

SDEN

TILT/H

CHUCK

TRAY

DVD LDON

CD LD ON

DVD PI

CD RFDC

DPD

CD TE

DVD FE

CD FE

MIRR

DFCTS TE ATT TI OFS

TI ERR

TIE

CN451

FOR

CN451 3 DVD

0.2V/div

PH001

CHUCK

SENSOR

S001 TRAY

(1/2)

4

(2/2)

14

Q009

0.2µsec/div

57

44 43 45

16

37

38

39

30

47 33

19 26 23

Q008

SWITCH

S5V

IC011

5 3 9

IC011

13 12 11

CN005

IC455

19

22 21 25

32 13 15 12

MOTOR

CN008

CN501 CN301

HALL

IC

M501 SLED

M

22 20 18 16

23 21 19 17

10

11 12 13

14

15

8

7

6

5

4

3

9

7

8

5

4

6

3

1

2

DVD FCS+

DVD FCS-

DVD TRK+

DVD TRK-

CD FCS+

CD FCS-

CD TRK+

CD TRK-

W IN1 W IN2

SP VH+

SP VH-

U OUT V OUT

W OUT

LD MT+

LD MT-

M902

TILT

MOTOR

SLD MT+

SLD MT-

U IN1 U IN2 V IN1 V IN2

HA+ HAHB+ HB-

VH+ VH-

6

8 10 12

5

7

9 11

20 21 22 23 24 25

18 19

17 16 15

14

13

1

M

2

1

4

5

3

6

8

7

CN302

CN361

FOCUS/TRACKING

15 16 17 18

14 13 12 11

30 31 32 33 34

1

29 28

23 22 19

3

9

6

5

34 33 30 29

23 22

2

5

FG-43 BOARD

(SEE PAGE 4-41)

3-3 3-4

3-3. VIDEO/AUDIO BLOCK DIAGRAM

DVP-M35

MB-78 BOARD

TO/FROM

SYSCON

BLOCK

(SEE PAGE 3-7, 8)

IC804

IC807 IC807 IC807

IC805 IC804 IC804 IC805

IC804 IC804

IC804 IC805 IC804 IC804 IC804

IC807

IC804 IC804 IC804

IC805

118

140 127

115

(SEE PAGE 4-20, 23)

13.5M

SO

55

SCLK

56

CGCSO

57

MRST

54

OH SYNC

H SYNC V SYNC

68

DCS

49

27M GA

37

VSI

110

SOG2

114

AVCK

36

VCS

152

VS

27M GA

61

SCKG3

46

SOG3

47

MLT

50

DAC RST

53

IC209 1 DVD/CD

27MHz

1.4Vp-p

IC204

3

X201

27MHz

AU-199 BOARD

C252 %• DVD

IC208

MD0

MD15

SBA0

SDQM

SWEB

BCLK

LRCLK

1

4

2

IC203 &£&¢&§-&•*™*£

111

DVD

73

.

74

.

1V/div 50µsec/div

76

PD0

8

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78

PD7

.

82 84

10 7

.

5 2

.

129

.

128

16

.

126 124

.

122

.

120

.

119

144

.

142 140

.

138

.

136

12

.

134 132

.

145

.

146

154

153

CAS

152

RAS

150 130SCLK 149SCSB 148ACS1B

107 105 106

51 65

122

, IC806

124

IC201

16M SDRAM

21 24

.

A0

27

A11

32

.

I/O15

20

.

19

14

DQML

36

DQMU

15

WE

16

CAS

17

RAS

35

CLK

18

CS (IC201)

18

CS (IC202)

TO

RF/SERVO

BLOCK

(SEE PAGE 3-4)

I/O0

IC202

39

2

.

40

3

.

42

5

.

43

6

.

16

45

8

.

46

9

.

48

11

.

49

12

(SEE PAGE 3-9)

8

FROM

BLOCK

IC252 ^¢ DVD

1Vp-p

H

IC251

DNR

50

GO0

Y0-7

67

GO7

18

GI0

11

GI7

51

RO0

XRST

93

H SYNC

98

VH SYNC

97

DCLKI

100

XCS

29

XSCLK

30

SDI

31

BI0

9

IC604

IF

IC605

RO7

25

26

3

58

V MUYE

AUDIO MUTE

P MUTE

C0-7

IC252

VIDEO ENCODER

FID

14

19 22

PD0

.

24

PD7

27

33 36

PD8

.

38

PD15

41

XRST

10

V SYNC

15

H SYNC

16

PDCLK

11

SYS CLK

8

SO

48

SI

47

SCK

45

XCS

44

D101

D103

D102

CP OUT

DOUT CTL

IC804

158

5Vp-p

FL204

FL207 FL209

FL213

FL205

71

IC811 IC811 IC811 IC811

IC806 IC806

IC806 IC806 IC806

IC804 IC804 IC804 IC804

IC805 IC805

68

41 38

53 52

IC811

.

60 59 56 61

90

109 106

107 108

57 56 66 65

67 66

IC807

.

66 64

.

36 33

.

50 44

.

62

ERROR AVALI D

AREQ

SPD IF

CD DATA

CD BCK

CD LRCK

AVWT

AV CS

AVDRQ

AV INT

TOS

DCK

IWR

IRD

8ID0-7

IA0-8

2

TO/FROM

(SEE PAGE 3-7, 8)

(SEE PAGE 3-4)

IC207

8

DOCKI

25

SIN

24

SCLK

26

CS

12

H SYNC

13

V SYNC

RESET

5

IC207 !£ DVD

OSD

EVEN

R OUT G OUT B OUT

I OUT

60Hz

5

IC206

FL210

IC209

PLL

MC

8 9 7

10

1

24

MD ML

RSTB

XT1

XT2

27M

33M

384FS

SYSCON

BLOCK

TO/FROM

RF/SERVO

BLOCK

TO/FROM

SYSCON

BLOCK

(SEE PAGE 3-7, 8)

11

19 18 20 17

IC207 !™ DVD

30Hz

5Vp-p

IC206 IC204

98 176

23

IC206

56

12 11

4

IC205

12 11

21

56

20

23

IC203

MPEG2 A/V

DOLBY DIGITAL

DECODER

54

D0

47

45 43

.

39 34

12 19

24 26 30 21

28

102 101

98 99

64 63 65 68

58 59

89 90 88 91

56

96

94

100

57

D7

A0 A8

CH D0 CH D7

ERROR B AVALI D B AREQ B TOS

DCK SPD IF

CD ASDATA CD BLK CD LRCK

LOW B READ WAIT B CS B

DREQ B INTR B

EXT OSD1 EXT OSD2 EXT OSD3 EXT OSD 4

SYS CLK

ACLK 32 ACLK 4895 ACLK 441 CD ACLK

RESET B

SPDIF OUT

SBA11

AS DATA

27M DNR IC811 27M DSP IC506

33M IC806

8

9

8DCR SD0-7

Y OUT

C OUT

0.9Vp-p

H

64

58

56

CN252

CN101

CN252

5

10

12

14

7

8

3 5 4

8

1

19 16 18

17

DAC DATA

DAC LRCK

384FS 2CH

SPDIF

VIDEO Y

VIDEO C

VIDEO V

VS

V MUTE

DAC BLK

MRST

SCKG3

SOG3 D2LT

AMUTE

21

16

14

12

19

18

23 21 22

18

25

7

10

8

9

CN201

IC252 %§ DVD

IC252 !∞ DVD

IC252 !§

IC252 8

27MHz

CN203

CN201

H

60Hz

H

2 3 1

22

5

27 26 28

IC215

AUDUO D/A

DIN BCLK LRCK

RST B

XTI

MC MD ML

(SEE PAGE 4-44)

IC351

VIDEO AMP

4

7

2

1

1.2Vp-p

5Vp-p

5.4Vp-p

L OUT

16

R OUT

13

ZERO

21

Q202 MUTE

CONT

13

10

15

IC206 IC207

LINE AMP

67

Q351,352

Q201

SW

Q353

BUFFER

DIN

1

IC352

VCC

2

D5V

INV SW

IC214

12

Q203

MUTE

Q204

MUTE

HPAMP 31

57

Y

C

CN205

OPTICAL

DIGITAL

GND

3

OUT

J354

Y

C

VIDEO

OUT

L

AUDIO

OUT

R

HP-98 BOARD

(SEE PAGE 4-42)

IC001

CN001

RV001

HPAMP 57

31

Q001

MUTE

Q002

MUTE

HP L

2

5

HP R

4

3

PMUTE

6

1

J001

HEADPHONE

AMUTE

IC804

64

IC804

16

D2LT

117

3-5 3-6

DVP-M35

3-4. SYSTEM CONTROL BLOCK DIAGRAM

FOR

CHECK

MB-78 BOARD

CN801

TXD

1

RXD

2

DIAGN

3

CTS

5

(SEE PAGE 3-5)

(SEE PAGE 4-33, 37)

TO/FROM

RF/SERVO

(SEE PAGE 3-3, 4)

TO/FROM

VIDEO BLOCK

BLOCK

TO

POWER

BLOCK

CN252 CN252 16

19

,

IC251 31

,

IC452

, ,

,

, ,

IC506 IC506

CN452 CN452

CN452 CN452 CN452 CN452 CN452

IC503

IC303 IC303 IC303 IC303

IC361 IC361 IC361

IC806 IC806 IC806

IC811 IC811 IC811

IC806 IC806 57IC811 44

IC806

IC208

IC207

IC209 IC209 IC209

9

98

100

10 11

25 22 23

16

10

11 10

17

13

51

50 110 112

55

46

43

47

56IC811 45

80

81

83

53

Q001

63

64

65

68

12IC251 98

16

11

29

48

45

44

4

9

7

6IC452 15

7 9 8

2

1

3

7 8IC251 30

9 7

ERRORIC506

FON

BUSY2

SDSPRD

SDSPWR

SSSDCN452

SCKG3

SDEN

TILT/H

ACHUCK

ATRAY

DVD LD ON

CD LD ON

TOFC1,2

CD/DVD

NSTIC303 SP CTL0 SP CTL1

SP GC1 SP GC2

OPN/CLS

S12V OFF

TRAYFREE

NORFIC806

DFCTIC806

MUTE

MD2

FWON

DCR INT DCR CS DCR WT

IWR IRD

ARP INTIC806

ARP CSIC806

ARP WTIC806

LOCK

S12V OFF

DOUT CTL

IRDIC203 IWRIC203

AV WTIC203

AV VSIC203

OH SYNC

H SYNCIC252

13.5MIC252 DCSIC251

27M GAIC206

AVCKIC252

VCSIC252

SCKG3

SOG3

MLT

IC807

S G/A

28

DIR

29

IC804

LG/A

110

DBSO

45

DBSI

125

DIAGN

124

CTS

15

ERROR

17

FON

14

BUSY2

58IC506 70

SDSPRD

77IC506 71

SDSPWR

52

SSSD

46

SCKG3

48

SDEN

13

TILT/H

27

ACHUCK

28

ATRAY

2

DVD LD ON

3

CD LD ON

141

TOFC1

142

TOFC2

4

CD/DVD

7

NST

9

SP CTL0

8

SP CTL1

22

SP GC1

10

SP GC2

5

OPN/CLS

19

S12V OFF

18

TRAYFREE

106

NORF

105

DFCT

104

MUTE

103

MD2

102

FWON

63

DCR INT

62

DCR CS

64

DCR WT

57

IWR

56

IRD

60

ARP INT

59

ARP CS

61

ARP WT

16

LOCK

158

DOUT CTL

66

AV WT

65

AV CS

140

OH SYNC

127

H SYNC

118

PD CLK

49

DCS

115

27M VE

VSIIC252

VSCN252

37

VSI

114

AVCK

36

VCS

152

VS

47

SOG3

50

MLT

HD0 HD7

HA0 HA7

XWR XRD

CPCK

XWAIT

XCS6

XIRQ7 XIRQ3

SIG1 SIG2

IF SI

IF SO XIF BSY XSH INT

82BUS GATE 99

8

92

91

8

84

HA19

83HA19

HA20

76HA20

HA21

75HA21

74 73

78 67 72

71 68

69 70

113SCKG2

123MRST

44 109 132 133

IC802

1M SRAM

12

5

.

27 26

.

23

.

A0

17

25

.

A16

4

38

.

3

.

31

.

2

I/O0

I/O7

CE1 CE2

13 15

.

8

17 21

22 30

WE

29

DE

24

HD0-15

HA0-21

IC803

8M FLASH

15

16

.

17

DQ0

DQ15

18

.

19

20

.

21

22

.

24

25

.

26

27

.

28

29

.

30

31

CE

12

WE

43

OE

14

11

4

.

A0

42

19 16

A18

34

.

3

.

2

OE

11 14

HD0

.

8

16

HD7

19

63

.

64

. 1

HA0

9

3

HA8

. 5

8

59

XRST

IC805

SYSTEM uCOM

4

11

.

13

HD0

.

16

14

HD15

.

16 21

23 30

.

32 39

A0

.

12

41

A21

.

42

.

44 47

48

CS0

49

CS1

79

RES

57

WR

59

RD

71

CK

56

WAIT

55

CS6

2

IRQ7

69

IRQ3

107

RXD0

109

RXD1

108

TXD0

ID0 ID7

IA0 IA8

SDO

SCLK

CG CS0

SCKI

XTAL

EXTAL

HFG

IRQ6

SDP RST

CS5

XRST

AV DRQ

AV INT

V SYNC

CS4

TXD1

SCK0

41 38

.

8

36 33

53

.

52

.

9

50 44

CK

61 55

56 57

SDI

25 24

CSI

23

IC805 @¡ DVD/CD

20MHz

74

X801

20MHz

73

97

1

63 54 98

67 66

68

53

110

111

5.4Vp-p

ID0-7

IA0-8

ID0-7

IA0-8

8

9

8

9

63 56

IC506 IC806 IC811

IC806 IC811

IC203

27M GA IC206 SO IC207

SCLK IC207 CGCS0 IC207

SI IC604 SCLK IC604 CG CS IC604

HFG IC303 ACK IC506

SDP RST IC506 MRST IC811 XRST IC806

MRST

AV DRQ IC203 58 AV INT IC203

V SYNC IC207

DAC RST IC209 SOG2 IC252

V SYNC IC604 53 SCKG1 IC604

SRST IC604 IF SI IC604 19

IF SO IC604 XIF BSY IC604 XSH INT IC604

59 62 41 34

70 73 31 26

54 47

45 43

IC203 IC251

.

64 67

.

75 78

.

39 34

TO/FROM RF/SERVO

BLOCK

(SEE PAGE 3-4)

TO/FROM

VIDEO

BLOCK

(SEE PAGE 3-5)

3

25 24 26

22

FROM

I/F

24

BLOCK

28

(SEE PAGE 3-9)

27

3

TO/FROM

84

RF/SERVO

BLOCK

54

(SEE PAGE 3-4)

84

57

,IC207 5

93 ,IC252110 ,CN101 8

59

13

,IC252

97

,IC251

10 47

20

TO/FROM

I/F

31

BLOCK

(SEE PAGE 3-9)

18 16 54

15

(SEE PAGE 3-5)

TO VIDEO BLOCK

SK

4

DI

IC801

EEPROM

16

5 6DO 1R/B 8WC 3CS

53

EESI

55

EBSY

54

EWC

51

ECS

A MUTE

64

117D2LT

A MUTE D102 D2LT CN252

8

18

(SEE PAGE 3-5)

FROM AUDIO BLOCK

3-7 3-8

3-5. MODE CONTROL BLOCK DIAGRAM

DVP-M35

MB-78 BOARD

TO/FROM

RF/SERVO

BLOCK

(SEE PAGE 3-8)

TO

VIDEO

BLOCK

(SEE PAGE 3-6)

TO

AUDIO

BLOCK

(SEE PAGE 3-6)

TO POWER BLOCK

(SEE PAGE 4-26)

IC802

30

IC807 25 IC807 IC807

IC805 IC805

,IC805

IC807 IC804

IC804 IC804 IC804

CN252

D101

D103

EVER 5V

CN001

24 23

V SYNC

68

111

79 59

44

109

XIF BSY

132

XSH INT

133

V MUTE

8

AUDIO MUTE

P MUTE

1

SCLK

CGCS

SCKG1

SRST

IF SI

IF SO

P CONT

SI

IC605

1 3

RESET

X601

4MHz

22

SO

24

SCLK

28

CGCS

53

REFV

20

SCK

31

RESET

19

TX

18

RX

16

INTMS

54

IFCS

25

VIDEO MUTE

26

AUDIO MUTE

77

RESET

33

P CONT

83

XIN

82

XOUT

IC604

INTERFACE uCOM

FLCS

AD4 AD6 AD3

CCW

AD0 AD7

ALE

A8

A18

A19

CW

FL-90 BOARD

CN601

SI

10

SCLK

11

FLCS

AD4

AD6

AD3

CW

CCW

12

16 17 15

5 6

IR

8

30

43 45 41

57 58 59IR

CN102

SI

10

SCLK

11

FLCS

12

AD4

16

(SEE PAGE 4-51)

IC101

DISPLAYDRIVER

6

SI

8

SCLK

9

FLS

S1

S19

G2 G8

VFD

DVD VCD

JOG

ND101

FLUORESCENT

INDICATORTUBE

F+

15 32

.

35 43

38

34

47 48

CD

49

D106

50

+5V

F-

DC-DC CONV.

LE-21 BOARD

(SEE PAGE 4-51)

CN101

DVD

11

VCD

2

CD

3

CN401

2 3

+5V

(DVD)

(VIDEO CD)

D403

D402

D401

(CD)

IC606

8

13

8

S115

IC603

4M PROM

21 23

D0

AD0-7

IC601

LATCH

13

.

14

.

17

.

18

. 3

. 4

. 7

. 8

C

119

12

.

15

.

A0-A7

16

.

8

19

.

2

.

5

11

.

6

.

9

.

8

25

D7

29

20

A0

13

A7

. 3

. 2

19

.

31

. 1

.

A8

12

.

A18

4

. 5

.

11

.

10

. 6

. 7

OE32

17

15

5 6

8

AD6

AD3

CW CCW

IR

POWER

S116

REPEAT

S110

STOP

1

55STBY CONT

85 92

93

100

.

1

OE

10

IC602

1

4

7

2

30

CE

IC102

REMOTE CONTROL RECEIVER

S111

OPEN/

CLOSE

S109

CLEAR

S113

PAUSE

REG 5V

3

S1108

PLAY

S107

PROGRAM

Q105

LED

DRIVE

AMS PREV

SHUFFLE

S114

JOG

EVER 5V

S106

S112

S104

AMS NEXT

D107

RED GREEN

S103

TILTLE

S102

DVD

MENU

S101

RETURN

CN103

LEFT

RIGHT

DOWN

ENTER

CW

CCW

9 6

UP

8 4 7

2 1

SW

BLOCK

16

3-9 3-10

DVP-M35

3-6. POWER SUPPLY BLOCK DIAGRAM

TO/FROM

PS BLOCK

CN001

7

REG +5.2V

. 8

EVER +5.3V

3

REG +3.3V

5

1

KHS-180A/JIN

CN002 M +12V

2

AU +12V

7

AU -12V

5

REG -10V

4

16

MB-78 BOARD

P CONT

OPTICAL

DEVICE

SWITCH

Q001

ON/OFF SWITCH

Q002

F005

F006

(SEE PAGE 4-17, 20, 23, 26, 29, 31, 33, 37)

22 21

8

.

4

FL006

L002

L006

L007

L001

L005

L004

CN001

VCC

SVC

CN002

DET LED

F001

F002

F003

F004

FL003

FL007

FL008

FL005

FL001

FL002

FL006

TK-47 BOARD

MTR1 +12V

MTR2 +12V

SPDL +12V

SLD +12V

S12V OFF

D+5V

S+5V

DP+5V

A+5V

AU+5V

EVER+5.3V

D002

EVER+5V

D+3V

(SEE PAGE 4-7)

IC006

DVD

DIGITAL

SERVO

VPA

58

VPB

29

VC

28

IC005

CD

APC RF

VCC

20

VC

16

PH001

CHUCK

SENSOR

IC4001

SW VCC

16

CN008

24

S+5V

.

25

SVC

1 27

3

.

4

CN302

IC455

TI ERROR AMP

8

V+

IC301

SP ERROR AMP

8

VCC

IC452

SEL

16

VDD

IC501

AMP

8

V+

IC502

AMP

4

V+

3

IC503

AMP

4

V+

IC508

AMP

8

V+

CN801

D+5V

IC806

ARP

FL804

115

VCC

123

IC812

REG

1 5

FL805

IC506

DSP

FL501

FL502

IC507

VR DET

8

V+

317

1

FOCUS/TRACKING

IC363

COIL DRIVER

10

PVCC

19

PVCC

28

PRE VCC

IC361

LOADING/TILT

MOTOR DRIVER

4

PVCC

10

PVCC

11

PRE VCC

IC303

SPINDLE

MOTOR DRIVER

16

VCC2

15

VCC1

IC302

SLED

MOTOR DRIVER

24

VCC1

1

VCC2

16

DVCC

55

DVCO

67

DVCO

83

DVCC

97

DVCC

27

AVCC

30

AVCC

39

AVCC

48

AVCC

52

AVCC

51

VRB0

44

VRB1

43

VRB2

36

VRB3

50

VRT0

45

VRT1

42

VRT2

37

VRT3

28

VRT5

FL801

FL807

FL601

4

FL806

IC810

4M DRAM

1

VCC

6

VCC

22

VCC

FL803

IC801

EEPROM

2

VCC

IC803

8M FLASH

23

VCC

IC802

1M SRAM

32

VCC

FL802

IC601

LATCH

20

VCC

IC602

BUFFER

9

VCC

18

VDD2

20

VCCA2(A3.3V)

26

VCCA3

39

VCCA4

5

VCCC(D3.3V)

44

LVCC

58

LVCC

79

LVCC

85

LVCC

95

LVCC

105

LVCC

130

LVCC

140

LVCC

148

LVCC

155

LVCC

165

LVCC

IC811

DECRYRT

13

VCC

33

VCC

53

VCC

73

VCC

IC804

LG/A

1

VDD

20

VDD

40

VDD

81

VDD

100

VDD

120

VDD

19

S12V OFF

IC805

SYSTEM uCOM

15

VCC

43

VCC

70

VCC

77

VCC(VPP)

83

VCC

84

VCC

85

AVCC

86

AVREF

99

VCC

IC807

S G/A

9

VDD 13

21

VDD 13

26

VDD 13

31

VDD 13

43

VDD 13

58

VDD 13

62

VDD 13

IC604

INTERFACE uCOM 23

EVER 5V

34

EVER 5V

35

EVER 5V

84

EVER 5V

33

P CONT

IC603

4M PROM

8

VCC

FL202

FL201

FL211

FL212

FL208

FL251

FL252

FL254

6 25 40 42 61 71 79

93 104 118 127 135 143 151 156 159

IC201

16M SDRAM

1

7 13 25 38 44

3 13 22

22 27

14

44 28 37 59 68 99

7 12 42 81 96

57 65 73

IC203

AV DEC

VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD PLL VDD VDD

IC208

BUFFER

5

VCC

VCC VCC VCC VCC VCC VCC

IC209

PLL

VCP VCA VDD

IC207

OSD

VCC AVCC

IC204

INV

8

VCC

IC205

CLOCK

VCC

IC206

CLOCK

VCC

IC251

DNR

ADVD VDD0 VDD1 VDD2 VDD3 VDD5

IC252

VIDEO

ENCODER

XVRST VDD VDD VDD VDD

AVDD1 AVDD2 AVDD3

IC202

D+5V A+5V

AU+5V

AU+12V

AU-12V

D+5V EVER+5V REG-10V

CN252

CN601

FOR

6

CHECK

3

16

Q214

REG

IC352

2

VCC

IC351

VIDEO AMP

+5V

LINE AMP

8 4

Q641-643 BUFFER

AMP

OPTICAL

DIGITAL

OUT

IC217

3 1

REF.

IC206

V+ V-

AU-199 BOARD

AUDIO D/A

20 15

9 8

IC207

LINE AMP 8

V+

4

V-

(SEE PAGE 4-44)

IC215

VCC VCC VCC VDD

IC214

HPAMP

8

V+

4

V-

CN205

(SEE PAGE 4-42)

HP-98 BOARD

IC001

HPAMP

CN001

AU+9V

6

1

AU-9V

2

5

A+5V

1

8

V+

4

V-

IC201

FAN DET

1

+VS

IC202

CN201CN604

AMP

8

V+

22

17

1

5

3

CN201

D+5V

A+5V

AU+5V

AU+12V

AU-12V

L351

IC202

1

IC201

2

IC601

1

+8V

REG

-9V

REG

TK-47 BOARD

2

CN102

REG+5V

FL-90 BOARD

D106

JOG

(SEE PAGE 4-51)

FL101

IC101

DISPLAY

DRIVE

14 33 45

VCC VCC VCC

CN401CN101

+5V

5

(VIDEO CD)

LE-21 BOARD

(SEE PAGE 4-51)

D107

EVER+5V

1

-10V

4

9 25 21 23

2

1

4

Q105

LED

DRIVE

L101

T101,Q106,107

DC-DC CONV.

F+ F-

IC102

REMOTE

CONTROL

3

RECEIVER

ND101

FLUORESCENT

INDICATOR

TUBE

D401 (CD)

D402

D403

(DVD)

(SEE PAGE 4-7)

3-11 3-12E

Sony DVPM-35 Service manual

NOTE

TABLE OF CONTENTS

SERVICE NOTE

1. DISK REMOVAL PROCEDURE (at POWER OFF)

2. NOTE ON MOUNTING SLED MOTOR

3. REPLACING OPTICAL PICK-UP

3-1. Handling

4. NOTE ON ASSEMBLING MECHANICAL DECK

4-1. Application of Grease

4-2. Cleaning Spindle Motor Turntable

4-4. Deformation of Insulator

4-3. Aligning Phase of Cam Gear and Drive Gear

4-5. Note on connecting OPT Harness

4-6. Note on Mounting FG-43 Board

4-7. Note on Mounting TK-47 Board

GENERAL

DISASSEMBLY

2-1. UPPER CASE

2-2. FRONT PANEL BLOCK ASSEMBLY

2-3. AU-199 BOARD

2-4. MB-78 BOARD

2-5. TK-47 BOARD, MECHANISM DECK

2-6. TRAY

2-7. OPTICAL DEVICE

2-8. INTERNAL VIEWS

2-9. CIRCUIT BOARDS LOCATION

3-1. OVERALL BLOCK DIAGRAM

BLOCK DIAGRAMS

3-2. RF/SERVO BLOCK DIAGRAM

3-3. VIDEO/AUDIO BLOCK DIAGRAM

3-4. SYSTEM CONTROL BLOCK DIAGRAM

3-5. MODE CONTROL BLOCK DIAGRAM

3-6. POWER SUPPLY BLOCK DIAGRAM