Onkyo DVSP-301 Service manual

SERVICE MANUAL

SERVICE MANUAL

DVD PLAYER

MODEL DV-SP301

DV-SP301

Ref. No. 3761

052003

Black, Silver and Golden models

B UDD, S UDD 120V AC, 60Hz
B UUS, S UUS 230-240V AC, 50Hz
G UUK, G UUT 220-230V AC, 50/60Hz

SAFETY-RELATED COMPONENT
WARNING!!

THE MARK FOUND ON SOME COMPONENT
PARTS INDICATES THE CRITICAL FOR RISK OF
FIRE AND ELECTRIC SHOCK.
WHEN REPLACING, BE SURE TO USE PARTS OF
IDENTICAL DESIGNATION.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

RC-458DV

SPECIFICATIONS

DVD Player

Power supply AC120 V, 60 Hz (North America models)

AC 110-240V, 50/60Hz (Other models)
Power consumption 16 W
Weight
External dimensions
Signal system

Regional restriction code Region 1 (North America)
(region number) Region 4 (Central and South America and Australia)

Frequency range (digital audio) 48 kHz sampling 4 Hz to 22 kHz
(DVD linear sound) 96 kHz sampling 4 Hz to 44 kHz

Signal-to-noise ratio (digital audio) More than 90 dB
Audio dynamic range (digital audio) More than 95 dB
Harmonic distortion (digital audio) Less than 0.005 %
Wow and flutter Below measurable level
Operating conditions Temperature: 5˚C to 35˚C (41˚F to 95˚F)

8.2 lbs

17-1/8" x 3-7/8" x 12-11/16" (W/H/D)

NTSC (North America models)

PAL/NTSC (Other models)

Operation status: Horizontal

DV-SP301

Outputs

Video output 1.0 V (p-p), 75 W, negative sync., pin jack 1
S-video output (Y) 1.0 V (p-p), 75 W, negative sync., Mini DIN 4-pin 1

(C) 0.286 V (p-p), 75 W
Component video output (Y) 1.0 V (p-p), 75 W, negative sync., pin jack 1

(PB)/(PR) 0.7 V (p-p), 75 W,
Audio output (digital output Optical) Optical connector 1
Audio output (digital output Coaxial) 0.5 V (p-p), 75 W, pin jack 1
Audio output (2-Channel Audio) 2.0 V (rms), 320 W, pin jack (L, R) 1

Specifications and features are subject to change without notice.

x

pin jack 2

x

x

x

x

x

x

SERVICE PROCEDURE

SAFETY CHECK

(Only U.S.A. model)
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V

The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing) instruction
in the literature accompanying the appliance.

LASER CAUTION

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

AVIS

RISOUE DE CHOC ELECTRIQUE

NE PAS OUVRIR

DV-SP301

This unit contains a semiconductor laser system and is classified as a

CAUTION

VISIBLE AND INVISIVLE LASER RADIATION
WHEN OPEN DO NOT STARE INTO THE BEEM OR
VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

DO NOT PRESS ON THIS SURFACE

“CLASS 1 LASER PRODUCT”. So, to use this model properly, read
this Instruction Manual carefully. In case of any trouble, please contact
the store where you purchased the unit. To prevent being exposed to the
laser beam, do not try to open the enclosure.

CAUTION:

VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.

CAUTION:

THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER
THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.

REPLACING THE FUSES

CIRCUIT NO. PART NO. DESCRIPTION

F1 0215002_M Fuse, 250V 2A

1.Remove the solder of Laser Diode shorting

1-1 Remove the bracket magnet.
1-2 Shorting the short land with solder.
1-3 Remove the FFC (CC21) and other connectors.

The label on the right is
applied on the rear
panel except for USA
and Canadian models.

1. This unit is a CLASS 1 LASER PRODUCT and employs a laser
inside the cabinet.

2. To prevent the laser from being exposed, do not remove the
cover. Refer servicing to qualified personnel.

“CLASS 1 LASER
PRODUCT

”

FFC

Short land

2. Factory setting (Initial setting)

2-1 Push the power switch "ON" (Mechanical switch)
2-2 Press the [STOP] and [STANDBY ON] keys at same time, and
it waits until the display of FL tube will be the display of "No Disc" from "Loading".

SERVICE PROCEDURE-2

Replace the DVD mechanism

1. Remove the top cover (six screws)

2. Remove two screws of both side of front panel.

3. Remove the bracket mecha. (two screws).

4. Shift the cam slider on bottom side. (See Fig-1)

5. Remove the tray.

6. Remove FFC, connector and one screw (Mecha. GND wire).

7. A tray is drawn out extending a nail. (See Fig-2)

8. Remove two screws (3 x 6 upper side) and
two screws (3 x 8 bottom side).

DV-SP301

Bottom side

Fig-1

EXPLODED VIEW

DV-SP301

CHASSIS

UUD1N

S3 x 2

S3 x 2

30

UUK3P

30

UUS4P & UUT3P

29

30

S4 x 11

33

F1

CN81

S5 x 3

S2 x 2

41

N

O

I

T

A

C

36

S1 x 2

7

36

S2 x 2

S3 x 2

32

40 x 3

31

To Mecha.

37 x 3

CC21

CN25

27

CC24

26

25

S2 x 4

28

24

23

22

S2 x 5

19

34

20

35

19

17

18

16

S8 x 2

S8

17

18

S8

17

18

S8

17

18

SCREW

S1

3 x 6Y BK/BH

S2

3 x 8 ZNY/BH

S3

3 x 10 BK/BH <B>
3 x 8 Silver/BH <S> <G>

S4

3 x 10 BK/BH DOT

S5

3 x 18 W/Washer

S6

3 x 10 BK/BH <B>
3 x 8 W/Washer <S> <G>

S7

2.6 x 8 ZNY/PH

S8

3 x 10 BK/BH

S9

3 x 8 BK/FH

1

4

S9

5

6

7

8

9

S7 x 3

3

S8

S7 x 8

2

13

14

15

11

10

NOTE: <B>: Black color

12

<S>: Silver color
<G>: Golden color

S9

S6

EXPLODED VIEW

DVD MECHANISM-1 (TVM503R6)

DV-SP301

Yoke pick
10698670

Pick load

10765150

Gear compound

10775110

Gear pulley

10775120

Cam slider

1072725A

Felt
10738740

Gear cover
10727240

Belt 28
10778340

Belt wheel
(10775090)

Gear pin 1
10778520

Label caution 2 TD
10763260

Bracket magnet 2
10763050

Spring slider
10727210

Gear pin 2
10783720

Tray

10793320

Screw 2.6 x 4mm

20349530

Motor DC MSN5E358A

(20581790)

Screw 2.6 x 4mm
20349530

Bracket support
1072717A

Drive moment 12N.cm (+/-2N.cm)
Apply screw lock (0.022g)

Felt
10738740

EXPLODED VIEW

DVD MECHANISM-2 (TVM503R6)

Bracket DVD

10727260

TVM503 R-6

10724940

2 x Screw-ST 3mm x 10mm
205835800

Driver moment 25N.cm (+/- 2N.cm)

DV-SP301

4 x Screw shoulder 2 x 14.7mm

Driver moment 28N.cm (+/-3N.cm)

Belt wheel mounting

Motor assy part no. 10840810

Belt wheel (10775090)

Motor (20581790)

Felt position 10738740

10742170

4 x Cushion 8
10741230

Cushion mounting

3.1 +/- 0.1

On bracket support:
In the groove of Bracket DVD rotation axle
going half outside the groove

Screw 10742170

Bracket DVD 10727260

Cushion 8 10741230

Main plate

On Cam slider

DV-SP301

SDIDEM

MCLK

SERIAL INTERFACE

(BCKIN/LRCIN/DIN)

MODE/LAT12S/SCKDSD/CSBIWL

W/E/G/RP

BYTE/RB

CPU_ADD (01:18)

CPU_DATA (01:14)

VOUTL
VOUTR

AUDIO_OUT_L

AUDIO_OUT_R

SPDIF_OUT

Y

Cb

Cr

S

C

Y

(Y) LUMINANCE_OUT

(Cb) BLUE_OUT

(Cr) RED_OUT

COMPOSITE_OUT

CHROMINANCE_OUT

LUMINANCE_OUT

CLK

UDQM/LDQM/
CA/CAS/RAS/WE
SMI_ADD (01:13)
SMI_DATA (01:15)

DV-SP301

A

BLOCK DIAGRAM

OVERALL

1

2

+FL5V

-FL27V

-FL5V

+5V6S

+9VA

-9VA

+3V5D

+5VD
+9V_MOTOR
A_D_M_GND

BCDEFGH

IIC DATA
IIC CLK

LO_MO-

LO_MO+

OPEN/CLOSE

SLIDE_IN

SLIDE_OUT

IIC DATA

IIC CLK

SXX_INT

DVD_RESET

BCLK

DATA

PACKCLK

S_START

3

4

VFD_CONTROL

5

DV-SP301

DV-SP301

A

BLOCK DIAGRAM

OVERALL

1

2

3

+FL5V

-FL27V

-FL5V

+5V6S

+9VA

-9VA

+3V5D

+5VD
+9V_MOTOR
A_D_M_GND

BCDEFGH

IIC DATA
IIC CLK

LO_MO-

LO_MO+

IIC DATA

IIC CLK

SXX_INT

DVD_RESET

BCLK

DATA

PACKCLK

S_START

OPEN/CLOSE

SLIDE_IN

SLIDE_OUT

SDIDEM

MCLK

SERIAL INTERFACE

(BCKIN/LRCIN/DIN)

MODE/LAT12S/SCKDSD/CSBIWL

VOUTL
VOUTR

Y

Cb

Cr

AUDIO_OUT_L

AUDIO_OUT_R

SPDIF_OUT

(Y) LUMINANCE_OUT

(Cb) BLUE_OUT

(Cr) RED_OUT

S

C

W/E/G/RP

BYTE/RB

CPU_ADD (01:18)

CPU_DATA (01:14)

CLK

4

VFD_CONTROL

UDQM/LDQM/
CA/CAS/RAS/WE
SMI_ADD (01:13)

SMI_DATA (01:15)

Y

COMPOSITE_OUT

CHROMINANCE_OUT

LUMINANCE_OUT

5

DV-SP301

BLOCK DIAGRAM

To Power supply

To DVD
Main circuit

POWER SUPPLY

OUTPUT TERMINAL CIRCUIT

To Main PCB

To Display PCB

BLOCK DIAGRAM

DVD MAIN CIRCUIT

LOADING_MOTOR

CP28:01PIN

M

CP28:02PIN

To PICK_UP

2

8

IC22
IC-EEPROM
M24C02WMN6

IC23

DRIVE_OUT

PRE_DRIVE

LOGIC_SW

FAN8082

MOTOR_DRIVE

DV-SP301

57

IIC DATA

5

SDA

IIC CLK

6

SCL

6
5
6

IIC_DATA

194

IIC_CLK

195

SLIDE_SEN(O/C)

192
193

SLIDE_IN

196

SLOIDE_OUT

19

SECTOR_START

18

EXT_DATA

16

EXT_BCLK

17

BIT_CLK

13

DVD_RESET

127

DXX_INTERRUPT

195

IIC_CLK

194

IIC_DATA

IC21

PCM_BCK

DAC_LRCLK

DAC_PCM_DATA

DAC_PCM_CLK

AUDIO_MUTE

CV_OUT

C_OUT
Y_OUT

Cr_OUT

G(Y)_OUT

Cb_OUT

VIDEO_MUTE

RESET

PIX_CLK

44
41
42
45

51
56
52

55

208

34
33
32

27
26
25

2

20
19
18

CONTROL

INTERFACE

15

3
1
2

4

IC61

IC-CONV WN8728 D/A

VOUT R

VOUT L

8

11

To OUT

To OUT

+5VA
+5VD

+9VM

IC51

120

+3V3D

+1V8D

31

To DISPLAY PCB

10
188
191
190
189

IR_REMOCON
VFD_STB
DATA_IN
DATA_OUT
VFD_CLOCK

/W

11

128

CPU_BE

132

CPU_CE

117

CPU_OE

124

F_RESET

IC-VIDEO PROC STI5589 MPEG VIDEO DECODER

SMI_CLKIN

SMI_CLKOUT

UDQM

LDQM

82

95
74

/CS

76

/RAS

77

/CAS

78

/WE

80
79

/E

/G

/RP

26
28
12

38

SMI_CLKOUT

19

/CS

18

/RAS

17

/CAS

16

/WE

39

UDQM

15

LDQM

/W
/E
/G
/RP

IC-MEMFLASH

M29W800DT70N1

IC41

IC31

IC-DRAM HY57V561620BTC-8

125M 64M (1M*16*4)

POWER SUPPLY

BLOCK DIAGRAM

DISPLAY CIRCUIT

DV-SP301

FL91

VFD_012BT159GNK

From Power supply unit

RM91
38KHz

IC91

IC-DISPLAY uPD16311GC-AB6 HIGH VOLTAGE DRIVER

To Output Terminal

To Main circuit

DV-SP301

DV-SP301

A

SCHEMATIC DIAGRA

MAIN CIRCUIT PC BOARD

1

2

3

1

100N-05

2

CP28

CP-2.5-ST-02P(XH)

From Main PCB to Pick up

R322

470R-05

4

+8V_MOTOR_LOADING_VCC

R329

876

5

C251

VO2

VIN2

PVCC

SVCC

IC23

GND

VO1

VCTL

VIN1

IC-FAN8082

123

4

R323

5K6-05

R327

10K-05

D201

UZ5V6

Motor Driver

BCDEFGH

IC51

IC-M74HCU04M1R

INVERTER

14

1

A0

VCC

13

2

O0

A3

12

3

A1

O3

11

4

O1

A4

R503

10

5

A2

O4

1M-05

9

6

O2

A5

R502

8

7

F_ADDR17

F_ADDR16
F_ADDR15
F_ADDR14
F_ADDR13
F_ADDR12
F_ADDR11
F_ADDR10
F_ADDR09
F_ADDR20

F_ADDR19
F_ADDR18
F_ADDR08
F_ADDR07
F_ADDR06
F_ADDR05
F_ADDR04
F_ADDR03
F_ADDR02

F_ADDR01

ATM EL

GND

R416

1K-05

C407

100N-05

R413 47K-05

IC41

IC-M29W800AT90N1

1

A16

A15

2

BYTE

A14

3

VSS

A13

4

DQ15

A12

5

DQ7

A11

6

DQ14

A10

7

DQ6

A9

8

DQ13

A8

9

DQ5

NC

10

DQ12

NC

R411

11

DQ4

WE

0R-03

12

VCC

RP

13

DQ11

NC

R412

14

DQ3

NC

0R-03

15

DQ10

RY/BY

16

DQ2

A18

17

DQ9

A17

18

DQ1

A7

19

DQ8

A6

20

DQ0

A5

21

QE

A4

22

VSS

A3

23

CE

A2

24

A0

A1

R412

R411

ST

NC

0 Ohm

16M

0 Ohm

NC

16M

ST

NC

NC

8M

56R-05

O5

X501
27M0

C502

22P-05

+3.3VM

R415

B-1K(S)

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

+5V6S

100N-03

C225

IC22
IC-M24C02WMN6
1

E0

2

E1

3

E2

4

VSS

R333

47K-03

R336 0R-03

R337 0R-05

R338 0R-05

Q203

KTC3875S

J511 0R-03

J512 0R-03

CHGND

Sub EPROM

+5V_DIGI_VCC

L207

22UH-05

C254

100/16

1N414B

Q204

D204

R330

22R-05

R328

5K6-05

R331

10K-05

1N4148

R332

C253

10/16

1K8-05

KTA1504(S)

R326

RB441Q

10K-05

10K-05

R324

R325

68K-03

D202

D203

22R-05

1/50
C252

R266

10R-03

8

VDD

7

WC

R267

6

SCL

47R-05

5

SDA

GND

47R-05

27K-03

R268

R270

2K7-03

R269

100N-05

C504

L501

B-1K(S)

D3V3

C505

470/6.3

0R-03

R511
0R-03

C503

R512

22P-05

GND

F_ADDR [01:21]

F_ADDR01
F_ADDR02
F_ADDR03
F_ADDR04

F_ADDR05
F_ADDR06
F_ADDR07
F_ADDR08

F_ADDR09
F_ADDR10
F_ADDR11
F_ADDR12

F_ADDR13
F_ADDR14
F_ADDR15
F_ADDR16

F_ADDR17
F_ADDR18
F_ADDR19
F_ADDR20

RA45 47Rx4

12

RA46 47Rx4

12

RA47 47Rx4

12

RA48 47Rx4
12

47R-03

R407

47R-03

R408

47R-03

R409

47R-03

R410

TRIGIN

TRIGOUT

L209

R262 47R-03

R263 47R-03

R289 47R-03

R290 47R-03

R264 75R-03

R265 75R-03

2U2H-05

156

155

154

CPU_DATA(13)

CPU_DATA(12)

(BLANK)

C201

C235

10P-05

CPU_DATA(11)

PIO2(5) RGB_SEL

PIO2(6) VIDEO_MUTE

PIO2(7) 16:9_INDICATOR

123456789

R221

100R-03

C244

10P-05

10P-05

157

CPU_DATA(14)

158

CPU_DATA(15)

159

VDD3_3

160

VSS

161

CPU_ADR(1)

162

CPU_ADR(2)

163

CPU_ADR(3)

164

CUP_ADR(4)

165

CUP_ADR(5)

166

CPU_ADR(6)

167

CUP_ADR(7)

168

CUP_ADR(8)

169

CPU_ADR(9)

170

CPU_ADR(10)

171

VDD2_5

172

VSS

173

CUP_ADR(11)

174

CPU_ADR(12)

175

CPU_ADR(13)

176

CPU_ADR(14)

177

CPU_ADR(15)

178

CPU_ADR(16)

179

CPU_ADR(17)

180

CPU_ADR(18)

181

CPU_ADR(19)

182

CPU_ADR(20)

183

CPU_ADR(21)

184

VDD_3

185

VSS

C403

186

100N-05

PIO0(0) T_SROBE

187

PIO0(1) MOD_SW

188

PIO0(2) VFD_STB

189

PIO0(3) VFD_CLK

190

PIO0(4) VFD_DATA_OUT

191

PIO0(5) VFD_DATA_IN

192

PIO0(6) SLIDER_SENSOR_OPEN/CLOSE (DRAWER_POSITION_P

193

PIO0(7) SLIDER_IN(DRAWER_CCW_CTRL)

194

PIO1(0) SDA

195

PIO0(1) SCL

196

PIO1(2) SLIDER_OUT (DRAWER_CW_CTRL)

197

PIO1(3) TXD (JIG)

198

VDD_5

199

VSS

C224

100N-05

200

PIO1(4) RXD (JIG)

201

PIO1(5) FRONT_TXD1

202

TRIGGER_IN

203

TRIGGRER_OUT

GND

204

PIO2(0) H/P_IND

205

PIO2(1) FRONT_RXD

206

PIO2(2) MIC_DET

207

PIO2(3) MIC_MUTE

208

PIO2(4) AUDIO_MUTE

R223

47R-03

C232

L208

100/10

100N-05

2U2H-05

100R-05 R201

100R-05 R202

100R-05 R203

100R-05 R204

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

VSS

VDD2_5

CPU_DATA(9)

CPU_DATA(8)

CPU_DATA(7)

CPU_DATA(6)

CPU_DATA(5)

CPU_DATA(4)

CPU_DATA(10)

CPU_DATA(3)

VSS

VDD3_3

CPU_RW

CPU_WAIT

CPU_BE(1)

CPU_CE(1)

CPU_CE(2)

CPU_CE(3)

CPU_BE(0)

CPU_CE(0)

CPU_CAS1

CPU_CAS0

CPU_RAS1

CPU_DATA(2)

CPU_DATA(1)

CPU_DATA(0)

IRQ(0)

IRQ(1)

IRQ(2)

RESET

VSS_PLL

VDD_PLL

VSS

VDD2_5

PIX_CLK

IC21

STI5589

VDD3_3

VSS

PIO3(0) SCART_H (TV/AUX)

PIO3(1)

PIO3(2)

PIO3(3)

PIO3(4) IR (REMOCON)

PIO3(5)

PIO3(6)

PIO3(7) DVD_RESET

VDD2_5

VSS

B_DATA

B_BCLK

B_FLAG

B_SYNC

B_WCLK

B_V4

NRSS_OUT

VDD_RGB

VSS_RGB

B_OUT

G_OUT

R_OUT

V_REF_RG

I_REF_RG

VDD_YCC

VSS_YCC

Y_OUT

C_OUT

CV_OUT

V_REF_YC

I_REF_YC

VDD2_5

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152

C242

C243

10P-05

GND

VSS

118

117

116

115

114

PWM0

PWM1

PWM2

CPU_OE

CPU_PROCLK

PIO4(0) H/P_MUTE

PIO4(1)

PIO4(2) DAC_SCKDSO

PIO4(3) DAC_SDIDEM

PIO4(4) DAC_MUTEB

113

TCK

PIO4(5) DAC_LAT12S

112

111

TDI

TDO

PIO4(6) DAC_CSBIWL

PIO4(7) DAC_ZERO

110

109

108

107

VSS

TMS

TRST

VDD3_3

SMI_DATA(15)

SMI_DATA(14)

SMI_DATA(13)

SMI_DATA(12)

SMI_DATA(11)

SMI_DATA(10)

SMI_CLKOUT

(LRCIN) DAC_LRCLK

(MCLK) DAC_PCMCLK

DAC_PCMOUT2

DAC_PCMOUT1

VDD3_3

VDD_PCM

VSS_PCM

VSS

106

105

ADC_DATA

ADC_PCMCLK

ADC_LRCLK

ADC_SCLK

VDD2_5

SMI_DATA(9)

SMI_DATA(8)

SMI_DATA(7)

SMI_DATA(6)

SMI_DATA(5)

SMI_DATA(4)

SMI_DATA(3)

SMI_DATA(2)

SMI_DATA(1)

SMI_DATA(0)

SMI_CLKIN

VDD3_3

SMI_DQMU

SMI_DQML

SMI_WE

SMI_CAS

SMI_RAS

SMI_CS(1)

SMI_CS(0)

SMI_ADE(13)

SMI_ADR(12)

SMI_ADR(11)

SMI_ADR(10)

SMI_ADR(0)

SMI_ADR(1)

SMI_ADR(2)

SMI_ADR(3)

VDD2_5

SMI_ADR(9)

SMI_ADR(8)

SMI_ADR(7)

SMI_ADR(6)

SMI_ADR(5)

SMI_ADR(4)

SPDIF_OUT

DAC_SCLK (BCK)

DAC_PCMOUT0 (DATA)

104

103

102

101

100

99

98

97

96

VSS

95

94

93

92

91

90

89

88

87

86

85

84

83

VSS

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

VSS

64

63

62

61

60

59

58

57

56

55

54

53

JTAG TEST CONNECTION

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

1

VCC

VSS

54

2

DQ0

DQ15

53

3

VCCQ

VSSQ

52

4

DQ1

DQ14

51

5

DQ2

DQ13

50

6

VSSQ

VCCQ

49

7

DQ3

DQ12

48

8

DQ4

DQ11

47

9

VCCQ

VSSQ

46

10

DQ5

DQ10

45

11

DQ6

DQ9

44

12

VSSQ

VCCQ

43

13

DQ7

DQ8

42

14

VCC

VSS

41

15

LDQM

NC

40

16

WE

UDQM

39

17

CAS

CLK

38

18

RAS

CKE

37

19

CS

NC

36

20

BA0

A11

35

21

BA1

A9

34

22

A10

A8

33

23

A0

A7

32

24

A1

A6

31

25

A2

A5

30

26

A3

A4

29

27

VCC

VSS

28

1.

TRIGOUT

2.

TRIGIN

3.

GND (option)

4.

TMS

5.

GND

6.

TCK

7.

GND

8.

TDI

9.

GND

10.

TDO

11.

+5VD

12.

TXD (JIG)

13.

RXD (JIG)

14.

JTAG_RST/

15.

TRST

LRCIN

DIN

BCKIN

MCLK

ZERO

DGND

DVDD

VOUTR

AGND

AVDD

LAT12S

SCKDSD

SDIDEM

MUTEB

CSBIWL

VREFP

VREFN

VOUTL

20

19

18

17

16

MODE

15

14

13

12

VMID

11

1

2

3

4

5

6

7

8

9

10

5

27.

26.

25.

24.

23.

22.

21.

20.

19.

18.

17.

16.

15.

14.

13.

12.

11.

10.9.8.7.6.5.4.3.2.

LUMA(Y)

A_GND

18.

17.

1.

CP24

FPC-ST-27P (GF120)

B(Pb)

A_GND

G(Y)

A_GND

R(Pr)

A_GND

V_MUTE

P/RESET

A_GND

A_MUTE

3V3D

+5VD

D_GND

+1V8VM

+9VM

M_GND

9.8.7.6.5.4.3.2.1.

16.

15.

14.

13.

12.

11.

10.

R3 100K

1k

R1

A_L

A_GND

A_R

+5VARICROMA(C)

A_GND

CVBS

A_GND

27.

26.

25.

24.

23.

22.

21.

20.

19.

To Output terminal PC board

DV-SP301

JTAG TEST CONNECTION

1

1.

TRIGOUT

2

2.

TRIGIN

3

3.

GND (option)

4

4.

TMS

5
6

5.

GND

7

6.

TCK

8

7.

GND

9

8.

TDI

10
11

9.

GND

12

10.

TDO

13

11.

+5VD

14

12.

TXD (JIG)

15

13.

RXD (JIG)

14.

JTAG_RST/

15.

TRST

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

TDO

TMS

TRST

(LRCIN) DAC_LRCLK

(MCLK) DAC_PCMCLK

VSS

VDD3_3

SMI_DATA(15)

SMI_DATA(14)

SMI_DATA(13)

SMI_DATA(12)

SMI_DATA(11)

SMI_DATA(10)

SMI_CLKOUT

DAC_PCMOUT2

DAC_PCMOUT1

105

ADC_DATA

ADC_PCMCLK

ADC_LRCLK

ADC_SCLK

VSS

VDD2_5

SMI_DATA(9)

SMI_DATA(8)

SMI_DATA(7)

SMI_DATA(6)

SMI_DATA(5)

SMI_DATA(4)

SMI_DATA(3)

SMI_DATA(2)

SMI_DATA(1)

SMI_DATA(0)

VSS

SMI_CLKIN

VDD3_3

SMI_DQMU

SMI_DQML

SMI_WE

SMI_CAS

SMI_RAS

SMI_CS(1)

SMI_CS(0)

SMI_ADE(13)

SMI_ADR(12)

SMI_ADR(11)

SMI_ADR(10)

SMI_ADR(0)

SMI_ADR(1)

SMI_ADR(2)

SMI_ADR(3)

VSS

VDD2_5

SMI_ADR(9)

SMI_ADR(8)

SMI_ADR(7)

SMI_ADR(6)

SMI_ADR(5)

SMI_ADR(4)

SPDIF_OUT

104

103

102

101

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

1

VCC

VSS

54

2

DQ0

DQ15

53

3

VCCQ

VSSQ

52

4

DQ1

DQ14

51

5

DQ2

DQ13

50

6

VSSQ

VCCQ

49

7

DQ3

DQ12

48

8

DQ4

DQ11

47

9

VCCQ

VSSQ

46

10

DQ5

DQ10

45

11

DQ6

DQ9

44

12

VSSQ

VCCQ

43

13

DQ7

DQ8

42

14

VCC

VSS

41

15

LDQM

NC

40

16

WE

UDQM

39

17

CAS

CLK

38

18

RAS

CKE

37

19

CS

NC

36

20

BA0

A11

35

21

BA1

A9

34

22

A10

A8

33

23

A0

A7

32

24

A1

A6

31

25

A2

A5

30

26

A3

A4

29

27

VCC

VSS

28

VSS

VDD3_3

CPU_RW

CPU_WAIT

CPU_BE(1)

CPU_CE(1)

CPU_CE(2)

CPU_CE(3)

CPU_BE(0)

CPU_CE(0)

CPU_CAS1

CPU_CAS0

CPU_RAS1

CPU_DATA(3)

CPU_DATA(2)

CPU_DATA(1)

CPU_DATA(0)

IRQ(0)

IRQ(1)

IRQ(2)

RESET

VSS_PLL

VDD_PLL

VSS

PIX_CLK

VDD2_5

CPU_PROCLK

CPU_OE

PWM0

PWM1

PWM2

TCK

TDI

IC21

STI5589

PIO3(7) DVD_RESET

VDD2_5

VSS

B_DATA

B_BCLK

B_FLAG

B_SYNC

B_WCLK

B_V4

NRSS_OUT

VDD_RGB

VSS_RGB

B_OUT

G_OUT

R_OUT

V_REF_RG

I_REF_RG

VDD_YCC

VSS_YCC

Y_OUT

C_OUT

CV_OUT

V_REF_YC

I_REF_YC

VDD2_5

VSS

PIO4(0) H/P_MUTE

PIO4(1)

PIO4(2) DAC_SCKDSO

PIO4(3) DAC_SDIDEM

PIO4(4) DAC_MUTEB

PIO4(5) DAC_LAT12S

PIO4(6) DAC_CSBIWL

PIO4(7) DAC_ZERO

VDD3_3

VDD_PCM

VSS_PCM

131415161718192021222324252627282930313233343536373839404142434445464748495051

27.

26.

25.

24.

23.

22.

21.

20.

19.

18.

17.

16.

15.

14.

13.

12.

11.

10.9.8.7.6.5.4.3.2.

1.

CP24

VSS

FPC-ST-27P (GF120)

A_L

A_GND

A_R

+5VARICROMA(C)

A_GND

CVBS

A_GND

LUMA(Y)

A_GND

B(Pb)

A_GND

G(Y)

A_GND

R(Pr)

A_GND

V_MUTE

P/RESET

A_GND

A_MUTE

3V3D

+5VD

D_GND

+1V8VM

+9VM

M_GND

27.

26.

25.

24.

23.

22.

21.

To Output terminal PC board

20.

19.

18.

9.8.7.6.5.4.3.2.1.

17.

16.

15.

14.

13.

12.

11.

10.

DAC_SCLK (BCK)

DAC_PCMOUT0 (DATA)

52

LRCIN

DIN

BCKIN

MCLK

ZERO

DGND

DVDD

VOUTR

AGND

AVDD

LAT12S

SCKDSD

SDIDEM

MUTEB

MODE

CSBIWL

VREFP

VREFN

VOUTL

20

19

18

17

16

15

14

13

12

VMID

11

1

2

3

4

5

6

7

8

9

10

DV-SP301

A

SCHEMATIC DIAGRA

MAIN CIRCUIT PC BOARD

1

2

3

1

100N-05

2

CP28

CP-2.5-ST-02P(XH)

From Main PCB to Pick up

R322

470R-05

4

+8V_MOTOR_LOADING_VCC

R329

876

5

C251

VO2

VIN2

PVCC

SVCC

IC23

GND

VO1

VCTL

VIN1

IC-FAN8082

123

4

R323

5K6-05

R327

10K-05

D201

UZ5V6

Motor Driver

BCDEFGH

IC51

IC-M74HCU04M1R

INVERTER

14

1

A0

VCC

13

2

O0

A3

12

3

A1

O3

11

4

O1

A4

R503

10

5

A2

O4

1M-05

9

6

O2

A5

R502

8

7

F_ADDR17

F_ADDR16
F_ADDR15
F_ADDR14
F_ADDR13
F_ADDR12
F_ADDR11
F_ADDR10
F_ADDR09
F_ADDR20

F_ADDR19
F_ADDR18
F_ADDR08
F_ADDR07
F_ADDR06
F_ADDR05
F_ADDR04
F_ADDR03
F_ADDR02

F_ADDR01

ATM EL

GND

R416

1K-05

C407

100N-05

R413 47K-05

IC41

IC-M29W800AT90N1

1

A16

A15

2

BYTE

A14

3

VSS

A13

4

DQ15

A12

5

DQ7

A11

6

DQ14

A10

7

DQ6

A9

8

DQ13

A8

9

DQ5

NC

10

DQ12

NC

R411

11

DQ4

WE

0R-03

12

VCC

RP

13

DQ11

NC

R412

14

DQ3

NC

0R-03

15

DQ10

RY/BY

16

DQ2

A18

17

DQ9

A17

18

DQ1

A7

19

DQ8

A6

20

DQ0

A5

21

QE

A4

22

VSS

A3

23

CE

A2

24

A0

A1

R412

R411

ST

NC

0 Ohm

16M

0 Ohm

NC

16M

ST

NC

NC

8M

56R-05

O5

X501
27M0

C502

22P-05

+3.3VM

R415

B-1K(S)

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

+5V6S

100N-03

C225

IC22
IC-M24C02WMN6
1

E0

2

E1

3

E2

4

VSS

R333

47K-03

R336 0R-03

R337 0R-05

R338 0R-05

Q203

KTC3875S

J511 0R-03

J512 0R-03

CHGND

Sub EPROM

+5V_DIGI_VCC

L207

22UH-05

C254

100/16

1N414B

Q204

D204

R330

22R-05

R328

5K6-05

R331

10K-05

1N4148

R332

C253

10/16

1K8-05

KTA1504(S)

R326

RB441Q

10K-05

10K-05

R324

R325

68K-03

D202

D203

22R-05

1/50
C252

R266

10R-03

8

VDD

7

WC

R267

6

SCL

47R-05

5

SDA

GND

47R-05

27K-03

R268

R270

2K7-03

R269

100N-05

C504

L501

B-1K(S)

D3V3

C505

470/6.3

0R-03

R511
0R-03

C503

R512

22P-05

GND

156

155

154

153

152

151

150

149

148

147

146

145

144

143

CPU_DATA(7)

CPU_DATA(6)

CPU_DATA(5)

CPU_DATA(4)

CPU_DATA(3)

PIO3(3)

PIO3(4) IR (REMOCON)

PIO3(5)

PIO3(6)

PIO3(7) DVD_RESET

1011121314

CPU_DATA(2)

VDD2_5

142

CPU_DATA(1)

VSS

15

F_ADDR [01:21]

F_ADDR01
F_ADDR02
F_ADDR03
F_ADDR04

F_ADDR05
F_ADDR06
F_ADDR07
F_ADDR08

F_ADDR09
F_ADDR10
F_ADDR11
F_ADDR12

F_ADDR13
F_ADDR14
F_ADDR15
F_ADDR16

F_ADDR17
F_ADDR18
F_ADDR19
F_ADDR20

RA45 47Rx4

12

RA46 47Rx4

12

RA47 47Rx4

12

RA48 47Rx4
12

47R-03

R407

47R-03

R408

47R-03

R409

47R-03

R410

TRIGIN

TRIGOUT

R262 47R-03

R263 47R-03

R289 47R-03

R290 47R-03

R264 75R-03

R265 75R-03

CPU_DATA(13)

CPU_DATA(12)

157

CPU_DATA(14)

158

CPU_DATA(15)

159

VDD3_3

160

VSS

161

CPU_ADR(1)

162

CPU_ADR(2)

163

CPU_ADR(3)

164

CUP_ADR(4)

165

CUP_ADR(5)

166

CPU_ADR(6)

167

CUP_ADR(7)

168

CUP_ADR(8)

169

CPU_ADR(9)

170

CPU_ADR(10)

171

VDD2_5

172

VSS

173

CUP_ADR(11)

174

CPU_ADR(12)

175

CPU_ADR(13)

176

CPU_ADR(14)

177

CPU_ADR(15)

178

CPU_ADR(16)

179

CPU_ADR(17)

180

CPU_ADR(18)

181

CPU_ADR(19)

182

CPU_ADR(20)

183

CPU_ADR(21)

184

VDD_3

185

VSS

C403

186

100N-05

PIO0(0) T_SROBE

187

PIO0(1) MOD_SW

188

PIO0(2) VFD_STB

189

PIO0(3) VFD_CLK

190

PIO0(4) VFD_DATA_OUT

191

PIO0(5) VFD_DATA_IN

192

PIO0(6) SLIDER_SENSOR_OPEN/CLOSE (DRAWER_POSITION_P

193

PIO0(7) SLIDER_IN(DRAWER_CCW_CTRL)

194

PIO1(0) SDA

195

PIO0(1) SCL

196

PIO1(2) SLIDER_OUT (DRAWER_CW_CTRL)

197

PIO1(3) TXD (JIG)

198

VDD_5

199

VSS

C224

100N-05

200

PIO1(4) RXD (JIG)

201

PIO1(5) FRONT_TXD1

202

TRIGGER_IN

203

TRIGGRER_OUT

GND

204

PIO2(0) H/P_IND

205

PIO2(1) FRONT_RXD

206

PIO2(2) MIC_DET

207

PIO2(3) MIC_MUTE

208

PIO2(4) AUDIO_MUTE

R223

47R-03

CPU_DATA(11)

(BLANK)

PIO2(5) RGB_SEL

PIO2(6) VIDEO_MUTE

PIO2(7) 16:9_INDICATOR

123456789

CPU_DATA(10)

VDD3_3

VSS

VDD2_5

CPU_DATA(9)

CPU_DATA(8)

VSS

PIO3(0) SCART_H (TV/AUX)

PIO3(1)

PIO3(2)

L209

2U2H-05

2U2H-05

C232

L208

100/10

100N-05

100R-05 R201

100R-05 R202

100R-05 R203

100R-05 R204

100R-03

C235

C242

C244

C243

10P-05

10P-05

10P-05

10P-05

GND

R221

C201

5

R3 100K

1k

R1

DV-SP301

DV-SP301

A

SCHEMATIC DIAGRAM

OUTPUT TERMINAL PC BOARD

1

2

BCDEFGH

MGND

+9VM

+5VD

+1V8D

DGND

+3V5D

P-RESET

-9VA

AGND

+9VA

From POWER SUPPLY UNIT

123456789

10

VIDEO
OUT

Vcc2

Vcc1

1

CIN

2

LPF

MUTE1

3

VIN

4

LPF

SELECT

5

YIN

6

LPF

BIAS

7

GND1

8

NC

9

GND1

10

NC

11

CY

12

LPF

13.5MHz

CLP

13

Cb

14

LPF

13.5MHz

MUTE2

15

Cr

16

LPF

13.5MHz

GND2

17

34

C

33

6dB

GND2

32

CVBS

31

6dB

30

GND2

29

Y

28

6dB

27

GND2

26

CY

25

6dB

24

GND2

23

Cb

22

6dB

21

GND2

20

Cr

19

6dB

18

S-VIDEO
OUT

Cr

Cb

Y

3

4

From MAIN CIRCUIT PC BOARD

1

MGND

2

+9VM

3

+1V8M

4

DGND

5

+5VD

6

+3V3D

7

A-MUTE

8

AGND

9

P-RESET

10

V-MUTE

11

AGND

12

Pr(R)

13

AGND

14

Y(G)

15

AGND

16

Pb(B)

17

AGND

18

Y

19

AGND

20

CVBS

21

AGND

22

C

23

RI

24

+5VA

25

R-CH

26

AGND

27

L-CH

OPTICAL
OUT

COAXIAL
OUT

L

RI

R

RI

5