Memorex MVD4540C Скачать руководство пользователя страница 54

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C4083_1

100

6.3V

C4078_1

100

6.3V

C4011_1

100

6.3V

C4053_1

100

6.3V

C4009_1

16V

IC4001
ZR36762PQCG_V

MPEG/MICON/DSP

101 102 103 104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

100

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

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 89

90 91 92 93 94 95 96 97 98 99

C4076

0.1

C4073

0.1

C4074

0.1

C4075

0.1

C4024

0.1

C4025

0.1

C4020

0.1

C4019

0.1

C4002

0.1

C4023

0.1

C4007

0.1

C4005

0.1

C4006

0.1

C4030

0.1 F

C4031

0.01 B

C4027 0.1 F

C4028 0.1 F

C4035

16P CH

C4018

0.1

C4004

0.1

C4029 0.1 F

C4033

0.1 F

C4085

0.001

C4086

0.001

C4088

0.01 B

C4089

0.01

C4034

5P CH

C4081 0.1 F

C4072

0.1

C4001

0.1

C4090

0.01

C4032 0.001 B

C4096 0.001 B

C4026

0.1 F

C4037

0.1

C4094

100P

C4093

100P

C4098

10P

C4092

100P

C4065

0.01

C4097

0.01

C4036

0.1

C4082

0.1

C4022

0.1

C4038

0.01 B

C4012

0.1

C4008

0.1

C4010

0.1

C4013

0.1

C4014

0.1 F

C4066

1 B

C4077

0.1

C4016 0.1 F
C4017 0.1 F

C4079

100P

C4091

100P

C4080

0.01

C4015

0.1

C4052

0.1

C4003

0.1

C4070_1

6.3V

C4069_1

6.3V

C4068_1

6.3V

C4067_1

6.3V

C4084_1

6.3V

C4071_1

6.3V

R4005

75 +-1%

R4003

75 +-1%

R4004

82 +-1%

R4002

75 +-1%

R4024

4.7K

R4020

R4019

R4021

R4023

4.7K

R4042

100

R4043

10K

R4022

10K

R4045

4.7K

R4016

100

R4018

4.7K

R4012

R4044

10K

R4056

100

R4061

3.3K

R4060

R4047

R4046

4.7K

R4050

4.7K

R4051

4.7K

R4052

4.7K

R4031

4.7K

R4025

220

R4026

220

R4027

220

R4058

220

R4049

4.7K

R4014

4.7K

R4008

100

R4001

390

+-1%

R4071

150

R4053

R4072

8.2K

R4039

4.7K

R4037

4.7K

R4038

4.7K

R4036

4.7K

R4054

R4035

4.7K

R4070

47K

R4057

100

R4073

100

R4068

100

R4064

100

R4059

100

B4001

FCM2012H-102T04

B4002

FCM2012H-102T04

B4005

FCM2012H-102T04

B4006

FCM2012H-102T04

B4010

FCM2012H-102T04

B4004

FCM2012H-102T04

B4003

FCM2012H-102T04

W817

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

TP4010

TP4005

TP4006

TP4004

TP4007

TP4009

TP4008

JG015

JG018

JG051

TP4015
TP4016

JG002

JG003

JG004

JG005

JG007

JG008

JG009

JG001

JG006

JG065

JG028

JG029

JG066

JG064

JG027

JG012

JG059

JG017

JG014

JG011

TP4003

JG050

JG016

JG010

DIGITAL AUDIO SIGNAL(PB)

X4001

100BT02701

27MHz

IC4003

SI-3007KWM-TL

REG+3.3V 1.9V IC

IC4002

S-24C02BFJ-TB

EEPROM IC

L4001

2.2uH

0305

CD4002

CU2B1101

NR4008

4D03WGJ0101T5E

NR4007

4D03WGJ0101T5E

NR4006

4D03WGJ0101T5E

NR4005

4D03WGJ0101T5E

NR4004

4D03WGJ0101T5E

NR4003

4D03WGJ0101T5E

NR4002

4D03WGJ0101T5E

NR4001

4D03WGJ0101T5E

MIRR

LINK

FNN

FNP

DUPTD1

DEFECT

AAF_PI

AAF_TE

AAF_FE

AAF_CE

SYS_MUTE

VBIASS1

VBIASS0

ADCIN_5

ADCIN_6

ADCIN_7

SPDL_SENS

RFA_SDEN

RFA_DATA

RFA_SCLK

SLED_PWM

TRACK_DAC

FOCUS_DAC

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

DAC_VIDEO_A

DVD-H

SPINDLE_PWM

UNREG+3.8V

V_SW
DAC_VIDEO_A
DAC_VIDEO_C

BOOT2

P.CON+3.3V

DAC_VIDEO_B

FPCRX

FPCTX

FPCCLK

DAC_VIDEO_D

BOOT1

FPCSTRB

IRRCV

ASDATA0

DUPTD1

ABCLK
ALRCLK

DUPRD1

AMCLK

DUPTD0

MD
MC

DUPRD0

GND

P.CON+5V

RESET
P.CON+5V
GND
GND

GND

RFINN

RFINP

FPCSTRB

IRRCV

+1.8V
+3.3V

GND

TRAY_OPEN

P.CON+3.3V

TRAY_CLOSE
HOME
SPDL_SENS
TOUT_SW

HA0

DUPTD1

TIN_SW

HA1

DUPRD1

RFA_SDEN

HA2

RFA_DATA

HA3

HA15

DUPTD0

RFA_SCLK

HA4

AAF_CE

HA5

HA16

DUPRD0

AAF_FE

HA6

HA14

AAF_TE

HA7

HA13

VR_SEL

AAF_PI

HA8

HA12

TRAY_OPEN

VR_SEL

HA9

FNN

HA10

HD15

TOUT_SW

FNP

HA11

TRAY_CLOSE

VBIASS0

HA12

HD7

TIN_SW

VBIASS1

HA13

SMUTE

DEFECT

HA14

LINK

HA15

HA10

MIRR

HA16

HD14

LDON

HA17

HA9

SMUTE

HA18

HD6

TRACK_DAC

HA19

FOCUS_DAC

HA20

HA8

RESET

SPINDLE_PWM

HD0

HD13

SLED_PWM

HD1

HD5

HD2

HA20

HOME

HD3

P.CON+A5V

HD4

LDON

P.CON+3.3V

HD5

HD12

VCC+9V

HD6

DJTDO

P.CON+5V

HD7

HD4

DJTDI

ADCIN_7

HD8

ADCIN_6

HD9

DJTMS

ADCIN_5

HD10

HD11

ICETCK

V_SW

HD11

HD3

ICETDO

HD12

M_GND

HA19

ICETDI

HD13

GND

HD14

SYS_MUTE

GND

HD15

HD10

I2CCLK

HA18

I2CDAT

MEMCS0

RD
WR

HD2

I2CDAT

SD_A0

HA17

SD_A1

HD9

I2CCLK

SD_A2

DUPRD1

HA7

SD_A3
SD_A4

HD1

SD_A5

HA6

M_GND

SD_A6

HD8

IAMCLK

AMCLK

SD_A7

VCC+9V

HA5

SD_A8

P.CON+A5V

SD_A9

IABCLK

ABCLK

SD_A10

P.CON+5V

HD0

IALRCLK

ALRCLK

SD_A11

HA4

STBY_L

SD_D0

ASDATA0

SD_D1
SD_D2

HA3

ASDATA1

SPDIF

SD_D3

HA2

ASDATA2

SD_D4

MEMCS0

SPDIF

SD_D5

HA1

SD_D6
SD_D7

HA0

SD_D8
SD_D9

SD_D10
SD_D11

DVD-H

SD_D12
SD_D13
SD_D14
SD_D15

P.CON+3.3V

UNREG+3.8V

RAMCS0#
RAMCS1#
RAMRAS#
RAMCAS#

UNREG+3.8V

SD_BA0
RAMDQM
RAMWE#
RAMCLK

SD_A4

SD_A3

SD_A5

SD_A2

SD_A6

SD_A1

SD_A7

SD_A0

SD_A10

SD_A11

RAMCAS#

SD_D10

SD_D11

SD_D12

SD_D13

SD_D14

SD_D15

SD_D0

SD_A8

SD_A9

RAMCS0#

RAMCS1#

RAMRAS#

RAMWE#

RAMDQM

RAMCLK

SD_D6

SD_D5

SD_D4

SD_D3

SD_D2

SD_D1

SD_BA0

SD_D7

SD_D9

SD_D8

FROM/TO POWER

FROM/TO RF AMP/DSP

FROM/TO AUDIO/VIDEO

G-1 G-2

FROM/TO MEMORY

MPEG/MICON/DSP SCHEMATIC DIAGRAM

(DVD PCB)

(CP501)

NC
NC

0.9

3.3

1.6

1.7

3.3

1.6

3.3

1.8

3.3

3.1

3.3

5.0

3.3

5.1

3.3

0.3

1.0

3.3

1.0

0.2

1.8

1.9

0.2

3.3

3.1

0.5

3.1

0.2

3.2

3.3

3.2

1.6

3.3

2.1

1.3

0.8

3.3

1.7

1.3

0.5

0.9

1.8

1.4

0.5

3.3

2.0

0.4

1.5

0.8

1.2

1.5

0
0

1.9

0
0
0

2.1
2.0

3.3
0.6
3.3
2.6
1.8
2.7
2.9

0
0

0.5

0
0

0.6

0.6
2.7
2.7
0.6
0.4
5.5
3.3
0.4
3.3

0
0
0

3.1
3.1
3.2

3.3
3.3

3.3
3.3
3.3
3.0
3.0
3.0
3.3
3.3

0.5
2.6

1.1

1.2

3.3

1.1

1.2

0.9

3.3

0.8

3.3

1.2

3.3

1.7

1.5

1.6

1.7

1.8

1.6

1.7

1.1

0.7

1.5

1.8

2.9

3.3

0.7

3.3

4.3

GND

VCC

SCL

SDA

3.2

3.3

3.2

SSCRXD

GNDP

VDDC

GNDC

SPDIF

AOUT(2)

AOUT(0)
AOUT(1)

ABCLK

GNDP-A2

AMCLK

VDDP-A2

VDDP

VID(7)

VID(3)

VID(2)

VID(1)

VID(0)

GPCI/O(31)

RESET#

GCLKP

GCLKA

VDDP

GPCI/O(32)

GPCI/O(33)

GPCI/O(34)

GNDP

DUPRD0

DUPTD0

VDD-IP

DUPRD1

DUPTD1

RAMADD(4)

RAMADD(3)

RAMADD(5)

RAMADD(2)

100

101

102

103

104

RAMDAT(14)

GNDP

RAMDAT(1)

RAMDAT(15)

RAMDAT(0)

SPINDLEPULSE

208

207

205

206

SSCCLK

SSCTXD

SLEDPULSE

157

160

159

158

GNDDACD

CVBS/G/Y

CVBS/C

VDDDAC

MEMAD(5)

MEMDA(8)

MEMAD(6)

MEMDA(1)

MEMAD(7)

MEMDA(9)

MEMAD(17)

MEMDA(2)

GNDP

MEMAD(18)

MEMDA(10)

MEMAD(9)
MEMDA(6)
MEMAD(8)

MEMDA(5)

MEMDA(4)
VDDC

MEMWR#

MEMDA(12)

VDDP

MEMAD(20)

MEMDA(3)

GNDC

MEMAD(19)

MEMAD(15)

MEMAD(14)
MEMAD(13)
MEMAD(12)
MEMDA(15)
MEMAD(11)

MEMAD(10)
MEMDA(14)

GNDP

VDDP

MEMDA(0)

VDDP

MEMAD(0)

MEMAD(1)

MEMAD(2)

MEMAD(3)

MEMAD(4)
MEMRD#

GNDP
VDD-IP
VDDP

VDDP

RAMDAT(13)

RAMDAT(2)

RAMDAAT(3)

RAMDAT(12)

RAMDAT(4)

RAMDAT(9)

RAMDAT(6)

VDDP

RAMDAT(10)

RAMDAT(5)

RAMDAT(11)

RAMWE#

RAMDQM

GNDPCLK

PCLK

VDDPCLK

RAMDAT(8)

GNDP

RAMDAT(7)

VDDP

VDDC

RAMADD(10)

RAMADD(9)

RAMADD(11)

RAMBA(0)

RAMCAS#

GNDP

VDDP

GNDC

RAMADD(0)

GNDP

RAMADD(8)

RAMADD(1)

RAMADD(7)

RAMADD(6)

VDDP

ICGPCI/O(0)

IDGPCI/O(0)

GNDP

VDDP

ALRCLK
GPAI/O

AIN

GNDC

VSYNC

VDDC

HSYNC

GNDP

IDGPCI/O(2)

VDDA

GNDA

ICGPCI/O(4)

ICGPCI/O(5)

IDGPCI/O(3)

MEMAD(16)

VDDP

ICGPCI/O(7)

GNDP

ICGPCI/O(6)

PWMCO(6)

GNDPWM

VDDPWM

PWMCO(5)

PWMCO(4)

DEFECT

GNDAFERF

ADCIN(7)

ADCIN(6)

ADCIN(5)

ADCIN(4)

ADCIN(3)

ADCIN(2)

ADCIN(0)

PWMCO(0)

PWMCO(1)

ADCIN(1)

PWMCO(2)

PWMCO(3)

VDDC

GNDC

PWMACT(0)

PWMACT(1)

VBIASS0

VBIASS1

GNDAFES

VDDAFES

RFINP

RFINN

GNDDACDS

VDDAFERF

DACDRIVE(1)

VDDDACS

DACDRIVE(0)

GNDDACPS

GNDDACBS2

GNDDACP

RSET

C/B/U

Y/R/V

MEMCS(1)

MEMDA(7)

MEMDA(13)

MEMDA(11)

MEMCS(0)#

RAMCS(1)#

RAMRAS#

GPCI/O(20)

STBY-L

D1 1

D1 2

RAMCS(0)# RAMBA(1)

V SW

BOOTSEL1

BOOTSEL2

AFE

3.3

5.1

V_IN

GND

V_C

VO1

VO2

3.8

1.9

PCB130

GND(M)

P.CON+9V

UNREG+3.8V

P.CON+A5V

GND(A)

GND(D)

SPDIF

VMD343

Содержание MVD4540C

Страница 1: ...SERVICE MANUAL MVD4540C Design and specifications are subject to change without notice ORIGINAL MFR S VERSION A DVD VIDEO PLAYER VHS VIDEO CASSETTE RECORDER...

Страница 2: ...red Marking The rating sheet and the safety caution are on the rear of the unit PREPARATION OF SERVICING The laser diode used for a pickup head may be destroyed with external static electricity Moreov...

Страница 3: ...transformer for this check Use a leakage current tester Fig 1 or a metering system which complies with Underwriters Laboratories UL 1409 Measure for current from all exposed metal parts of the cabinet...

Страница 4: ...l power company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating curre...

Страница 5: ...equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipmen...

Страница 6: ...DISCHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE...

Страница 7: ...move the DVD Deck with no soldering the Laser may be damaged WHEN REPLACING DVD DECK When the removal of the DVD Deck When the installation of the DVD Deck Remove all the soldering on the short circui...

Страница 8: ...SSEMBLY INSTRUCTIONS Remove the screw 1 of the Deck Chassis and remove the Loading Motor Refer to Fig 2 Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape Rota...

Страница 9: ...i DEMODULATOR TUNER JACK POWER PRINTED CIRCUIT BOARDS DVD VCR OPERATION LOADING MOTOR SW SCHEMATIC DIAGRAMS MPEG MICON DSP MEMORY RF AMP DSP AUDIO VIDEO Y C AUDIO CCD HEAD AMP SYSCON TUNER JACK OPERAT...

Страница 10: ...Front Motor 3 Heads Video Head 4Head FM Audio Head 2Head Audio Control Mono Yes Erase Full Track Erase Yes Erase Normal Audio Track Erase No Tape Rec PAL Speed NTSC SP SLP Play PAL NTSC SP LP SLP Fast...

Страница 11: ...RGB Signal Output Level Audio Signal Input Level Microphone Input Level Line 8 dBm 50k ohm VCR 0dBm 0 775Vrms Output Level Line 8 dBm 1k ohm VCR 0dBm 0 775Vrms 12dBm 1k ohm DVD 20dBFs 0dBFs 2 0Vrms D...

Страница 12: ...sword Lock Unlock Yes Rating Level Yes Other Yes OSD Language Set up Language Yes Output RGB Composite No Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes...

Страница 13: ...s G 11 OSD Language DVD OSD English French Spanish VCR OSD English French Spanish G 12 Clock Timer Calendar 1990 1 1 2081 12 31 and Timer Timer Events 8 Program 1 Month Back up One Touch Recording Max...

Страница 14: ...ETURN Yes PLAY Yes STOP Yes PAUSE STILL STEP Yes FF Cue SEARCH Yes REW Review SEARCH Yes REC OTR Yes SKIP INDEX Yes SKIP INDEX Yes AUDIO AUDIO SELECT Yes ANGLE COUNTER RESET Yes SUBTITLE ATR Yes PLAY...

Страница 15: ...Search Yes SQPB No CATV Yes Energy Star No MTS SAP Yes CM Skip 30sec x 6 Times No Copy Disc to Tape No G 16 Accessories Owner s Manual Language English Spanish w Guarantee Card Yes Remote Control Uni...

Страница 16: ...Yes Digital Audio DVD Signal Only Video Input Option No Audio Input Option No RF Input Output Yes Euro Scart No AC Inlet No Indicator LED Power No Rec No T Rec No TV VCR No DVD Yes RED VCR Yes RED Sur...

Страница 17: ...p Cabinet Front Cabinet 2 2 2 2 2 Operation PCB C 2 3 3 2 1 2 3 4 5 6 7 8 9 10 Make the short circuit on the position as shown Fig 1 3 using a soldering If you remove the DVD Deck with no soldering th...

Страница 18: ...emove the FE Head Move the Cassette Holder Ass y to the back side Remove the 2 screws 2 Remove the 2 screws 3 Disconnect the following connectors CP101 CP102 CP3001 Remove the VCR Deck in the directio...

Страница 19: ...Locker R 1 2 3 Link Unit 2 4 LINK UNIT Refer to Fig 2 4 Set the Link Unit to the Eject position Unlock the support 1 Remove the A side of the Link Unit first then remove the B side 1 2 3 Fig 2 4 Fig...

Страница 20: ...Tension Band Tension Arm Ass y 3 1 Tension Holder Tension Connect NOTE 1 2 3 In case of the Tension Band installation note the direction of the installation Refer to Fig 2 7 C In case of the Tension...

Страница 21: ...oves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it FG 84M If you do not grease noise may be heard in FF REW mode After installing the reel a...

Страница 22: ...ER PINCH ROLLER BLOCK P5 ARM ASS Y Refer to Fig 2 10 A Unlock the support 1 and remove the Cassette Opener Remove the Pinch Roller Block and P5 Arm Ass y 1 2 Fig 2 10 A 1 Cassette Opener P5 Arm Ass y...

Страница 23: ...DD Unit Capstan Belt Fig 2 14 1 2 Capstan Holder 2 2 Fig 2 15 A NOTE In case of the Pinch Roller Cam and Main Cam installation install them as the circled section of Fig 2 15 B so that the each marker...

Страница 24: ...tallation install correctly as the circled section of Fig 2 18 C 1 2 3 A OK NG B P4 Cap Cassette Opener Fig 2 18 B Fig 2 18 C Cassette Guide Post Cassette Guide Post 2 17 Remove the Polyslider Washer...

Страница 25: ...s are needed if the disassemble is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig...

Страница 26: ...emove the Pulley Gear Remove the Main Gear Pulley Gear 2 Fig 3 4 A 3 5 CLAMPER ASS Y Refer to Fig 3 5 A Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 1 Remove the...

Страница 27: ...from 1 to 4 in order Fig 3 7 E Main Chassis Ass y Bottom Side Check Hook Check Hook Check Hook Check Hook Loosen the wire in the direction of the arrow NOTE 1 2 3 4 When pushing the Rack Feed in the d...

Страница 28: ...sing a blower type IC desoldering machine Refer to Fig 4 2 2 Fig 4 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desold...

Страница 29: ...8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So alway...

Страница 30: ...op Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L...

Страница 31: ...or Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor...

Страница 32: ...ion of DVD Refer to the PREPARATION FOR SERVICING NOTE Although the DVD is connected the DVD mode cannot be selected Adjust the PG SHIFTER automatically Refer to the ELECTRICAL ADJUSTMENT CH UP STOP 2...

Страница 33: ...n those parts in contact with the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y C3 1 CONFIRMAT...

Страница 34: ...elow Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in iso...

Страница 35: ...5 6 7 8 9 10 11 12 The unit will now have the correct DATA for the new MEMORY IC ADDRESS is now selected and should blink Using the Tracking or button on the remote step through the ADDRESS until req...

Страница 36: ...000 APJG024A00 APJG100A00 Adapter Dial Torque Gauge 10 90gf cm Dial Torque Gauge 60 600gf cm Post Adjustment Screwdriver X Value Adjustment Screwdriver Master Plane Reel Disk Height Adjustment Jig Tor...

Страница 37: ...N POST POSITION 1 2 3 Set to the PLAY mode Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis While turning the S Reel cl...

Страница 38: ...o the Stop mode While unplug the AC cord when the Pinch Roller Block is on the position of Fig 1 4 A Move the Idler Ass y from the T Reel Install the Torque Gauge JG002E and Adapter JG002B on the T re...

Страница 39: ...r Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscope to TP3002 CH 2 to TP101 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignme...

Страница 40: ...T PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 10 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusti...

Страница 41: ...the alignment tape JG001B Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center Press both CH UP button on the set and the STOP button on the set...

Страница 42: ...2 VCR PCB CD501 OPERATION PCB DVD PCB DVD DECK CD2301 CD2001 CP2601 CP2603 CP2602 CP8101 CD4002 V651 J8003 J8004 J8005 OS651 TU301 OS8001 J8007 J8006 J8008 J8001 CP8001 S501 S502 CP651 CP501 TP101 TP7...

Страница 43: ...DIO L DVD AUDIO R 2 2 I CLK I DAT S 24C04BFJ TB 3 3V 1 9V TR FO SPDL SLED S MUTE ADC IN 5 6 7 TRACK FOCUS_PWM SPINDLE SLED_PWM SPDL_SENS Loading Moter Spindle Moter Sled Moter Pick up DEFECT LINK MIRR...

Страница 44: ...MIX SYNC SEP VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L101 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW C ROTARY H SW ENV DET COMP DUMMY_V SYNC C SYNC FRONT_V_IN TUNER_V TO_NOR...

Страница 45: ...TL AT 5 2V TAB SW 35 REC SAFTY SW RESET 77 1 2 3 IC3003 PST3231NR AT 5V SYSTEM RESET 5 6 EEPROM IC3099 S 24C02BFJ TB Y C DATA 54 Y C CLK 53 Y C_DATA Y C_CLK C SYNC 111 C SYNC SCL SDA COMP 101 COMP SEG...

Страница 46: ...SW Q654 SEG8 SW Q655 Q656 Q657 Q658 3G SW Q659 Q660 2G SW Q661 Q662 Q663 Q664 1G SW Q665 SEG7 SW SEG1 SW SEG3 SW SEG2 SW SEG4 SW SEG5 SW SEG6 SW 4G T_SHT_LED SEG9 SEG7 SEG8 SEG5 SEG6 SEG4 3G TV VCR_L...

Страница 47: ...LK IIC_DATA AUDIO_OUT_R ST_SELECT FRONT_A_IN L FRONT_A_IN R HF2 HF_COM FSC HF1 FROM_NORMAL_A TO_NORMAL_A TUNER JACK SYSCON Y C AUDIO CCD HEAD AMP 46 32 36 P CON 5V INPUT SW AMP AMP OUTPUT SW PNR DEM B...

Страница 48: ...TE SW 4 1 DVD VCR SW IC8005 MM1501XNRE 6 2 5 3 Q8005 MUTE SW Q8007 MUTE SW SYS_MUTE Y C VIDEO OUT SW V OUT POWER P CON 5V TUNER JACK BLOCK DIAGRAM Vcc RF_CH_SW 2 Q301 MUTE SW CP8001 2 DVD H Y G 1 3 4...

Страница 49: ...ON 5V SW Q506 M CON POWER SW Q504 M CON 5V SW AT 12 6V OPERATION DISPLAY TUNER JACK P CON 5V P CON 12V AT 5 2V POWER FAIL VCR POWER ON L AT 5V M CON DVD POWER CTL 32V P CON 5V AT 5 2V SYSCON SYSCON SY...

Страница 50: ...C2306 C2314_1 C2310_1 IC2301 C2624 C2625 C2628 C2629 C2633 R2614 R2613 R2612 C2616 R2609 B2604 B2605 C2643_1 C2644_1 C2646_1 C2655 R2646 R2645 C2614 C2613 C2610 C2612 C2608_1 R2601 R2615 Q2601 R2618...

Страница 51: ...C751 R723 C740 W232 C731 R704 C722 W223 C721 W224 C720 C713 R703 C719 R712 C759 R719 C152 C753 C750 C728 C716 C712 C725 C756 C726 C727 C742 W229 W188 OS8001 J8007 J8006 J8008 SW8001 J8001 CP8001 C8062...

Страница 52: ...R113 C117 R124 C133 R3009 Q3007 Q3003 C129 R141 R143 R683 C3041 R136 R3035 R3055 R671 R126 R119 IC3003 IC8005 C3002 IC3099_1 R3021 C124 C137 C134 C120 C132 C146 C148 C151 R3038 I C 7 0 1 C762 R727 C7...

Страница 53: ...00 D D RE BLUE OR BL SW2 CD2301 M2602 M2601 SW1 CD2302 PRINTED CIRCUIT BOARDS F 7 F 8 LOADING MOTOR INSERTED PARTS SOLDER SIDE LOADING MOTOR CHIP MOUNTED PARTS SOLDER SIDE SW SOLDER SIDE...

Страница 54: ...3 HA15 DUPTD0 RFA_SCLK HA4 AAF_CE HA5 HA16 DUPRD0 AAF_FE HA6 HA14 AAF_TE HA7 HA13 VR_SEL AAF_PI HA8 HA12 TRAY_OPEN VR_SEL HA9 FNN HA10 HD15 TOUT_SW FNP HA11 HA11 TRAY_CLOSE VBIASS0 HA12 HD7 TIN_SW VBI...

Страница 55: ...HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMCS...

Страница 56: ...2312 5 6K 1 B2605 FCM2012H 102T04 B2602 FCM2012H 102T04 B2601 FCM2012H 102T04 B2604 FCM2012H 102T04 B2603 FCM2012H 102T04 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM I...

Страница 57: ...ING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS JG038 JG040 JG042 JG048 JG035 JG034 JG036 JG030 JG033 JG031 JG037 JG013 L8103 1uH 0305 L8102 1uH 0305 L8105 1uH 0305 L81...

Страница 58: ...NANCE SIGNAL PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL AUDIO SIGNAL PB AUDIO SIGNAL REC TUNER VIDEO SIGNAL COMP H SW ENV DET H AMP_SW C ROTARY Y C_CS Y C_DATA Y C_CLK P CON 5V P CON 5V AUDIO_MUT...

Страница 59: ...K TV VCR SEG_1 4FSC POWER_MUTE L Y C_DATA SYS_MUTE Y C_CLK DVD_POWER_CTL RF_CH_SW 5G CS BS_LED SW_V_OUT 4G VSC_LED AV_SW1 3G TV VCR_LED SCL AV_SW1 2G DUB REC_LED SDA Y C_CS 1G VCR T REC_LED AFT S CURV...

Страница 60: ...3 3K R8011 100 1 4W R8059 4 7K 1 4W R8056 150 R8032 150 R8017 2 2K R8016 2 2K R8014 100 R8045 100K R8046 100K R8036 56 1 4W R8041 10K R8028 10K R8029 10K R8040 47K R8003 1 5K R306 22 R301 33K R304 1K...

Страница 61: ...K R683 560 R651 1001 4W R653 330 1 4W R659 1 5K R658 1 8K R657 2 7K R674 180 R675 820 R662 180 R672 180 R673 180 R664 820 R669 820 R668 180 R663 180 R665 180 R666 180 R661 820 R670 180 R667 180 R671 8...

Страница 62: ...670BM L MPB E HI FI DEMODULATOR IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60...

Страница 63: ...5V ECQUL C526_1 0 0022 250V KY C516_1 0 0022 250V KY C509 0 018 M C510 0 022 B C531 560P 500V B C534 1 F C520 1 F C524 0 022 B C508 0 022 B C515 0 01 500V B C513 220P 2KV R C525 680P 2KV R R549 100K 1...

Страница 64: ...LTL 1CHEE 002A DVD LED CD681 2H051202 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS...

Страница 65: ...LOADING MOTOR PCB LOADING MOTOR SW SCHEMATIC DIAGRAM G 24 G 23 SW PCB SSS 13 2 SW1 GND SW SW 2 CLOSE SW 1 OPEN LOADING MOTOR LOADING MOTOR DED003 PCB610 DED002 PCB640 BCZ3B52 M2603 CD2302 2H052601 M M...

Страница 66: ...6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 2 1 4 2 1 3 4 AUDIO PB AUDIO REC FSC VEDA46 VMD335 PCB010 VCR PCB VMD343 PCB130 DVD PCB CD8001 FFC CVBS GND U B GND V R GND...

Страница 67: ...schematic diagram NOTE 1 2 3 6 7 10 9 MPEG MICON DSP AUDIO VIDEO 4 200ns 100mV 10ns 1 0V 200 s 500mV 200ns 200mV 500 s 1 0V 500 s 1 0V 10 s 100mV 10 s 100mV MEMORY RF_AMP DSP 5 10 s 200mV 8 10 s 200mV...

Страница 68: ...diagram NOTE PB 200 s 1 0V 22 POWER ON 50ns 1 0V 23 SYSCON PB 5ms 1 0V 21 PB 500 s 1 0V 24 PB 5ms 500mV 25 PB 5ms 2 0V 27 10 s 200mV 32 TUNER JACK 41 PB 500 s 100mV TUNER JACK 42 PB 500 s 100mV PB 5 s...

Страница 69: ...WAVEFORMS H 3 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 45 PB 200ns 20mV PB 5 s 5 0V 44 TUNER JACK...

Страница 70: ...03 117 115 PCB130 DVD PCB ASS Y 113 207 113 207 201 210 201 210 120 109 204 204 204 111 205 205 105 102 103 106 108 110 110 202 204 204 112 PCB010 VCR PCB ASS Y 209 116 116 209 PCB270 OPERATION PCB AS...

Страница 71: ...7 300 317 336 346 345 319 320 AB 316 318 347 AB AB AB AA AA AA AA AB AB AE AE AC AC CD1501 M101 304 CD1502 510 348 Applying positions AA AB AC AD and AE for the grease are displayed for this section C...

Страница 72: ...A AA AA AA AA CD1501 CD1502 AA 339 AA AA I2 2 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO...

Страница 73: ...T NAME Y315131000 610 608 M2603 704 612 614 615 613 602 609 611 AA AB AB AA AA AA AA AA AA AA AA Do not replace the parts Because minute adjustments are needed if this condition is disassembled furthe...

Страница 74: ...13 753WUA0065 SPRING EARTH 114 702WSA0212 CABINET TOP 115 712WPB0162 PLATE TRAY FRONT 116 8965TS1010 CUSHION 65TS10 10 10x20x25 117 7235630010 SHEET DVD 118 761WPA0262 HOLDER DECK TOP 119 723000A698 S...

Страница 75: ...2 1543Q02014 HEAD FULL ERASE VTR 1X2ERS11 154 314 85OA400235 TENSION ARM ASS Y 2 M101 1596S98001 MOTOR LOADING MDB2B66 315 85OA400231 INCLINED BASE S UNIT M2001 1510S98042 CAPSTAN DD UNIT F2QVB73 316...

Страница 76: ...4 92P100091A FRAME MAIN 615 92P100100A TRAY 616 92P100089A RACK FEED 1 617 92P100090A RACK FEED 2 618 92P300020A SPRING RACK FEED 701 811022680U SCREW TAP TITE P BIND 2 6x8 702 814011723U SCREW PAN M1...

Страница 77: ...E SILICON 1N4005 EIC Q663 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 D514 D97U01201B DIODE ZENER MTZJ12B T 77 Q664 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 D515 D28T21DQN4 DIODE SCHOTTKY 21DQ04N...

Страница 78: ...IC CAPACITOR SW690 0504R01T38 SWITCH TACT EVQ11L05R CMPP METAL POLYPROPYLENE CAPACITOR SW3001 0508S11001 SWITCH LEAF LSA 1144EAU SW8001 0510Y24001 SWITCH SLIDE SK42H01G9A P C BOARD ASSEMBLIES PCB010 A...

Страница 79: ...M2D8 11H SPEC NO O R NO K462001...

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