Toshiba MD14F51 Schematic

FILE NO. 143-200506A

MD14F51

DVD VIDEO PLAYER

TOSHIBA

SUPPLEMENT

SERVICE MANUAL

COLOR TELEVISION/

13A21

-SUMMARY-

This supplement serves as an update to the original MD14F51 Service Manual, file number
140-200506. Please refer to this Supplement in conjunction with the original Service
Manual when servicing this model.

DOCUMENT CREATED IN JAPAN, Aug., 2005

ORION ELECTRIC CO.,LTD.
41-1 IEHISA-CHO,TAKEFU-CITY,FUKUI 915-8555 JAPAN
FACSIMILE: (0778)24-5456 PHONE: [phone]

SERVICE INSTRUCTION

FILE NO. 143-200506A
DATE:Aug.,2005
RANK:

A

Product:
Model: MD14F51

Corrective reason:

Corrective action:

Applicable units:

COLOR TELEVISION/DVD VIDEO PLAYER

Performance improvement of PCB

Parts exchange.

89Z68400 or younger.

ORION ELECTRIC CO.,LTD.

NOBUO TSUKAMOTO

MANAGER

TEC-HQ 2TEC SEC3

ELECTRICAL REPLACEMENT PARTS LIST

MFR'S VERSION A MFR'S VERSION B

REF. NO.
R2302 R803R9101F RC 100 OHM 1/16W AE005767 PCB VERSION UP.
R2331 R803R9101F RC 100 OHM 1/16W AE005767 DELETE
R2355 R803R9471J RC 470 OHM 1/16W AE001796 R803R9102J RC 1K OHM 1/16W AE001783
R4045 R803R9472J RC 4.7K OHM 1/16W AD302345 R803R9561J RC 560 OHM 1/16W AE002152
R8116 R803R9561J RC 560 OHM 1/16W AE002152
R8121 R803R9561J RC 560 OHM 1/16W AE002152
C2311 CS0PB0315K CC 0.1 UF 25V B AE002124 DELETE
C2365 CS0PB0315K CC 0.1 UF 25V B AE002124
D8101 DD7R0S3550 DIODE,SILICON 1SS355 TE-17 BZ410086
Q8101 TNYJC05001

B4017 0246C51024 CORE,BEADS MMZ1608R102CT AE005476 DELETE
PCB130 A5S001N130L

PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE

DVD PCB ASS'Y (VERSION A)
DMD020A

AE006270 A5S001N130L

COMPOUND TRANSISTOR
DTC124EKAT146

DVD PCB ASS'Y (VERSION B)
DMD020B

BZ510021

AE006270

All parts are not interchangeable between version.

PRINTED CIRCUIT BOARDS

Q2302

B4002

R4081

C2341_1C2340_1

R2340

C4076

C4089

R4009

R4080

C4053_1

IC4003

C4042

Q2301

C4070

C4071_1

R4040

R4070

C2348

R2332

W854

C4100

C4009_1

C4043

C2328_1

R2306

Q8101

D8101

C2327_1

C4039
R4041

B4005

B4007

C4011_1

R2360

R8121

R8116

R2333

IC4007

C4091

CP2301

R2355

C2346_1

C4062

C4063

C4090

R4011

Q4004

D4001

DVD (TOP SIDE)

(MFR'S VERSION B)

R2303

C2329_1

W843

R2361

IC2304

W816

C2343_1

C4095

R4013

R2362

R4061

B4009

C4001

R4078

W840

R4077

C4068_1

R4050

R4051

R4049

C4016

C4064

C4017

C4083_1

B4006

R4053

R4054

C4077

C4067_1

C4084_1

C4044

C4021

L4001

CD4002 CP8101_3

C2310_1

R4063

C4008

C4078_1

R4060

1

53

C4087

C2303

C2302

R2304

R4062

C4047_1

R4048_1

W847

C4096

R4052

C4032

C4074

IC4008

C4088

IC4001

C4058

R2319

R4008

C4046_1

IC4009

C4059

D2303

C4061

C4041_1

R4038

D2304

R2305

R8112

R2307

C4045_1

C4040_1

C4060

C8113
C8126

C2304

R2335

157

105

CP2302

R2334

R2326

R8113

C8122

R2327
R2324

C8114

C8125

R2321

R2301

C4050_1

R2308

R4014

C4085

C4028

C4081

R4069

C4029
R4024

C4038

C8119_1

C2313

IC2301

R4001

R4002

R4021

C4031

W824

W842

B4010

R4071

W819

CP2303

R2337
R2325

R4004

X4001

R4019
R4020

R4025
C4098
R4026
R4027
R4058

DMD020B

IC8102

R2330

R2338

R4003

R4005

R4035

C4037

C8121_1

C2307

C4093

C4094

R4031

IC4002

L8102

W818

C4069_1

D8112

D8111

W826

R2351

R2353

R2350

R2328

HS2301

C2314_1

C8107

L8103

C8104

R2342

R2349

R2352

C8109

ADD:

R8116
R8121
D8101
Q8101
W816
W824
W826
W840
W843
W847

C2358

R2329
R2323

C2306

W875

R4016

DMD020B

C8108

R4047

C2360

C2365

R4036

C8105

C2359

R2302

R4037

C2301

C4034C4035

R4012

R4072

D4003

C8106

R4042

R4018

W836

R4045

C4026

D4005

R4039

DVD (BOTTOM SIDE)

(MFR'S VERSION B)

C2357

R2357

R2358

C2305

R2339

R2336

R4022

C4004

C4086

C4007

C4027

C8120

B8103

B4018

R4076

R4073

C4025

W837

B4001

C4024

R4043

C4030

C4023

R4064

C4022

R4059

W835

C4033

C4020

B4014

C4019

R4057

C4002

B4016

C4010

C4013

D4002

C4066

D4004

B4013

C4057

C4014

B4012

C4018

Q2305

C4003

C4056

W850

B4011

B4008

C2350

C4099

R2359

R2348

R2309

C4072

R2347

C2342

C4082

C4036

C4080

Q2304

B2303

C4097

C2331

C4065

R2356

C2332

C2347

R2346

B4003

C4092

Q2303

C2315

R2318

C2326

C4052 C4012

C4015

B2301

R2341

B2304

C4075

B2302

B2305

ADD: R2302

C2305
W836
W837
W850

ADD:

W836
W837
W840
W850

ABC D E F GH

MPEG/MICON/DSP SCHEMATIC DIAGRAM

8

JG001
JG002
JG003
JG004
JG005
JG006
JG007
JG008

7

JG009

R4036

FROM/TO MEMORY

GND

P.CON+3.3V

6

HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8

HA9
HA10
HA11
HA12
HA13

5

HA14
HA15
HA16
HA17
HA18
HA19

HD0

HD1

HD2

HD3 ADCIN_6

HD4 ADCIN_7

HD5

HD6

HD7

HD8

HD9
HD10
HD11
HD12 GND

4

HD13
HD14
HD15

MEMCS0

RD

WR
SD_A0
SD_A1
SD_A2
SD_A3
SD_A4
SD_A5
SD_A6
SD_A7
SD_A8
SD_A9

SD_A10

SD_D0

3

SD_D1
SD_D2
SD_D3
SD_D4
SD_D5
SD_D6
SD_D7
SD_D8
SD_D9

SD_D10
SD_D11
SD_D12
SD_D13
SD_D14

SD_D15
RAMCS0#
RAMCS1#
RAMRAS#
RAMCAS#

2

SD_BA0

RAMDQM

RAMWE#

RAMCLK

1

C4038

0.01 B

UNREG+3.8V

BOOT2
BOOT1

D4005

DUPTD1

1SS355

DUPRD1
DUPTD0
DUPRD0

P.CON+5V

R4039

4.7K

4.7K

R4037

4.7K

R4038

4.7K

HA15
HA16 DAC_VIDEO_C
HA14 DAC_VIDEO_B
HA13
HA12
HD15
HA11
HD7

HA10 P-H/I-L
HD14
HA9
HD6
HA8
HD13
HD5

HD12

WR ML

HD4 I2C_CLK MC

HD11 V_SW
HD3 D1_2
HA19 D1_1

HD10 SYS_MUTE
HA18

HD2
HA17
HD9 I2CDAT
HA7 I2CCLK
HD1 RX
HA6
HD8 IAMCLK AMCLK
HA5

HD0 IALRCLK ALRCLK
HA4

RD ASDATA0

HA3 ASDATA1
HA2 ASDATA2
MEMCS0 SPDIF
HA1 MIC_ON
HA0

R4054

1K

R4053

1K

ADCIN_5

JG033

PM15

C4008

0.1 F

C4010

0.1 F

C4013

0.1 F

C4014

0.1 F

C4016 0.1 F
C4017 0.1 F

BOOTSEL1

BOOTSEL2

ADCIN_6

JG036

JG035

JG032

FPCDOUT

C4077

ADCIN_7

JG034

JG031

FPCCLK

0.1 F

DUPTD1

DUPRD1

DUPTD0

JG029

IRRCV

3.3

3.3

SD_A3

3.3

3.3

SD_A5

D4004

3.3

3.3

SD_A2

DUPRD0

D4003

1SS355

D4002

1SS355

3.3

3.3

DUPRD0

DUPTD0

RAMADD(6)

VDDP

3.3

3.3

C4018 0.1 F

SD_A6

JG022

JG023

FOCUS_PWM

1SS355

C4001

0.0012 B

FS1

FS2

B4014

R4063 15K

3.3

PWMCO(0)

GPCI/O(46)

IDGPCI/O(4)

208
207
206
205

53
54
55
56

RAMADD(0)

RAMADD(1)

RAMADD(7)

3.3

3.3

3.303.3

SD_A1

SD_A7

SD_A0

SLED_PWM

SPINDLE_PWM

B4011

B4009

MMZ1608R102CT

MMZ1608R102CT

0.027 B

C4003

MMZ1608R102CT

SGND

11K

F

R4060 11K

R4061

R4062 39K

C4002 0.1

0

3.3

3.3

3.3

VDDPWM

GNDPWM

PWMCO(3)

PWMCO(4)

SSCTXD
SSCCLK
DUPTD1
DUPRD1

RAMADD(4)
RAMADD(3)
RAMADD(5)
RAMADD(2)

VDDC

RAMADD(10)

GNDP

RAMADD(8)

1.803.3

3.3

C4019 0.1 F

SD_A10

SD_A8

TRACK_PWM

TRAY_OPEN

TRAY_CLOSE

C4056

3.3

3.3

3.3

PWMCO(2)

SPINDLEPULSE

RAMADD(9)

GNDC

3.3

C4020 0.1 F

SD_A9

JG030

FPCSTRB

R4052

4.7K

R4051

R4078

4.7K

R4077

4.7K

4.7K

R4050

4.7K

R4049

4.7K

3.3

3.3

110

SSCRXD

3.3

NC

MEMCS(1)

3.3

3

VDDP

3.3

4

MEMAD(15)

3.3

5

MEMAD(16)

3.3

MEMAD(14)

3.3

MEMAD(13)

3.3

MEMAD(12)

3.3

MEMDA(15)

3.3

MEMAD(11)

3.3

MEMDA(7)

111213141516171819 22021222324

0

GNDP

3.3
MEMAD(10)

3.3
MEMDA(14)

3.3
MEMAD(9)

3.3
MEMDA(6)

3.3
MEMAD(8)

3.3
MEMDA(13)

3.3
MEMDA(5)

3.3
MEMAD(20)

NC

3.3
VDDP

3.3
MEMDA(12)

3.3
MEMWR#

3.3
MEMDA(4)

1.8
VDDC

2526272829

3.3
MEMDA(11)

3.3
MEMDA(3)

3.3
MEMAD(19)

0

GNDC

3.3
MEMDA(10)

30313233343536373839

3.3
MEMAD(18)

0

GNDP

3.3
MEMDA(2)

3.3
MEMAD(17)

3.3
MEMDA(9)

3.3
MEMAD(7)

3.3
MEMDA(1)

3.3
MEMAD(6)

3.3
MEMDA(8)

3.3
MEMAD(5)

40414243444546474849

3.3
VDDP

3.3
MEMDA(0)

3.3
MEMAD(4)

3.3
MEMRD#

3.3
MEMAD(3)

3.3
MEMAD(2)

3.3
MEMCS(0)#

3.3
MEMAD(1)

3.3
MEMAD(0)

0

GNDP

50

3.3
VDD-IP

5152

3.3
VDDP

53 545556 57 58 59660 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79880 81 82 83 84 85 86 87 88 89990 91 92 93 94 95 96 97 98 99

3.3

1006.3V KA

C4078_1

SD_A4

B4013

B4012
B

MMZ1608R102CT

0.027
C4057

W840

C4033 0.1 F

0

3.3

3.3

3.3

VDD-IP

SLEDPULSE

ICGPI/O(6)

ICGPI/O(7)

RAMADD(11)

RAMBA(0)

VDDP

RAMCS(0)# RAMBA(1)

0

3.3

3.3

3.3

NC

RAMCS0#

SD_BA0

DVD/CD

MMZ1608R102CT
CH

180P

3.2

GNDP

IDGPCI/O(3)

GNDP

RAMCS(1)#

3.3

RAMCS1#

DRVSB

TIN_SW

TOUT_SW

(DVD-L/CD-H)

C4096

0.001

C4032

0.001 B

MMZ1608R102CT

B4016

0

0

3.3

3.1

3.3

GNDC

VDDP

GPCI/O(32)

ICGPCI/O(4)

ICGPCI/O(5)

MPEG/MICON/DSP/RF_AMP IC

IC4001
ZR36862PQCG

RAMWE#

RAMDQM

VDDP

RAMCAS#

RAMRAS#

3.3

3.3

3.3

3.3

3.3

100

R4059

RAMCAS#

RAMWE#

RAMDQM

RAMRAS#

(MUTE-L)

B

C4088 0.1 F

0

1.8

VDDC

GNDPCLK

0

3.0

R4008 100

RAMCLK

0

AGND1

AGNDREF

PCLK

VDDPCLK

3.3

C4022 0.1 F

CD_LD

DVD_LD

3.1

3.1

CD_LD

DVD_LD

RAMDAT(8)

GNDP

0

3.3

R4064 100

SD_D8

2

VR_DVD

VR_CD

(VR_DVD)

R4043

R4022

NC

0.3

0.3

CD_MD

DVD_MD

RAMDAT(9)

RAMDAT(7)

3.3

3.3

SD_D7

SD_D9

10K +-1%

10K+-1%

1.3

1.3

VBGAP

RESOUT

RAMDAT(6)

VDDP

3.3

3.3

C4023 0.1 F

SD_D6

VC

OPU_F

SPDL_SENS+

0.1 F

C4004

2.1

2.4

2.2

VC

RAMDAT(10)

RAMDAT(5)

3.3

3.3

3.3

SD_D11

SD_D5

SD_D10

OPU_E

OPU_D

SPDL_SENS-

0

3.5

2.3
J

EKF

AGND

A

160

G

159

RFN

158

RFP

157

DJTCK / ICGPCI/O(3) / VID(0)

100

RAMDAT(14)

101

GNDP

102

RAMDAT(1)

103

RAMDAT(15)

104

RAMDAT(0)

GNDP

VDDC

RAMDAT(4)

RAMDAT(11)

0

3.3

1.8

3.3

C4024 0.1 F

SD_D12

SD_D4

TP4026

DJTO / GPCI/O(30) / VID(1)
DJTDI / GPCI/O(29) / VID(2)
DJTMS / GPCI/O(28) / VID(3)

RAMDAT(12)

0

ABC D E F GH

(DVD PCB)

OPU_C

OPU_B

3.3

3.3

2.4

2.302.4
B

CHD

SVDD

AVDD

GNDC

VDDP

RAMDAT(13)

RAMDAT(2)

RAMDAT(3)

3.3

3.3

3.3

3.3

F

C4025 0.1

SD_D13

SD_D3

SD_D2

NOTE:THE DC VOLTAGE EACH PART WAS

RF

OPU_A

C4085 0.001BC4086 0.001 B

TP4025

(AFEGND)

RFINN

RFINP

B4018

MMZ1608R102CT

VDDPWM

3.3

1.8

1.6

2.4

0.1

157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208

GNDDACP

RSET

C/B/U

VDDDAC

Y/R/V
CVBS/C
VDDDAC

CVBS/G/Y

GNDDACD
GNDDACD

GCLK

VDDA

RESET#

GNDA
GNDP
VDDP

VDDC
GNDC

VDDP

GNDP
HSYNC
VSYNC

VDDP-A2

AMCLK

GNDP-A2

ABCLK

ALRCLK

GPAI/O
AOUT(0)
AOUT(1)
AOUT(2)

SPDIF

GNDP

VDDP

3.3

3.3

SD_D15

SD_D1

Y/C

AIN

XO

3.3

SD_D0

0
0

1.3

1.1

3.3

1.2

1.4

3.3

1.4

0
0

2.6

3.2

1.8

3.3
0
0

3.3

3.3

2.9

3.3

3.3

3.3

1.8
0

3.3

3.3

3.3

3.3

3.3
0

3.3

3.3

3.3

3.3

3.3
0

3.3

3.3
0

3.3
0
0

3.3
0
0
0
0

3.3

105106 107108 109110 111112 113114 115116 117118 119120 121122 123124 125126 127128 129130 131132 133134 135136 137138 139140 141142 143144 145146 147148 149150 151152 153154 155156

GNDDACBS2

AVDD1

IDGPCI/O(2)

GPCI/O(31)

GPCI/O(27)
IDGPI/O(1)

ICGPCI/O(2)

GPCI/O(26)

ICGPCI/O(1)

IDGPCI/O(0)
ICGPCI/O(0)

GPCI/O(20)

101102 103104

100

0

3.3

SD_D14

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

(MFR’S VERSION B)

W837

(W834)

C4067_1

VDDDAC

VDDAFERF

+1.8V
+3.3V

TP4019

W836

HOME HOME
PM16

(MIC_DET)

(DJTDO)

I2C_DAT MD

(ICETCK)
(ICETDO)

(MUTEC)

(ICETMS)

(PM11)

TP4017
TP4018

R4024

4.7K

NC

C4069_1

JG028

476.3V KA

C4030

0.1 F

JG021

R4073 33
R4076 33

C4082

B4001
MMZ1608R102CT

(10mA)

R4005
1

100

R4042

JG024

TP4015
TP4016

JG020

C4026 0.1 F

0.1 F

476.3V KA
C4068_1

0.1 F

R4001

820 +-1%

R4004

75 +-1%

75 +-1%

X4001

100BT02701

27MHz

0.1

C4028

C4027 0.1 F

R4072 10
R4019 33
R4020 33
R4021 33

TP4007

TP4010

C4029 0.1 F

C4031 0.01 B

4

B4010

MMZ1608R102CT

MMZ1608R102CT

1006.3V KA

C4083_1

KA

1006.3V

C4007

R4003

R4012
F

R4014 4.7K

B4006

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

KA

0.1 F

47

C4071_1

2206.3V KA

6.3V

C4070

R4002

75 +-1%

C4035 16P CH

R4047 33

R4069

IABCLK ABCLK

C4034

6P

1M

W842

R4071

150

(250mA)

75 +-1%

4.7K

CH

R4025 220

R4026 220
R4027 220

C4072

R4016

100

C4081

TP4004

TP4005

R4058 220

C4098

10P CH

C4011_1

TP4006

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

F

0.1

C4075

0.1 F

C4076

0.1 F

1006.3V KA

RESET

3

C4012

D4001

DUPTD1

MMZ1608R102CT

R4045

P.CON+3.3V

UNREG+3.8V

0.1 F

1SS355

3.3 5.2
LEVEL

CONVERT

2.9

Q4004

4.7K

KTC3875S_Y_RTK

R4011

C4042

10P CH

B4002

(120mA)

(10mA)

560

4.7K

R4018

TP4008

TP4009

I2CCLK

I2CDAT

C4093

100P CH

EEPROM IC

IC4002 BR24L02F-WE2

C4094 100P CH

REG+3.3V +1.9V IC
IC4003 BA33E00WHFP-TR

VCC2 VCC1 GND VO1 VO2EN

1234567

2.5 4.2 4.2 0 3.3

TP4024

C4052

0.1 F

CH

C4091

47K

C4043

R4013

47P

B4003

(250mA)

MMZ1608R102CT

B4005

(130mA)

MMZ1608R102CT

R4031 4.7K

R4035

4.7K

3.3 3.3

5678

C4053_1

03.3

000

8

1006.3V KA

100P CH

P.CON+3.3V

VCCWPSCLSDA

NCNCNCGND

1234

C4009_1

RX

KA

476.3V

C4084_1

C4097 0.01 B

C4036 0.1 B

L4001

2.2uH
0305

TP4027
TP4028

C4065 0.01 B

DUPRD1

C4037

0.1 F

M_GND
VCC+9V
P.CON+A5V

ADJ

R4009

R4080

47K

TP4003

0.8

330

4.7K

C4015

+-1%

+-1%

0.1 F

P.CON+5V

SPDIF

R4081

3.9K +-1%

UNREG+3.8V

TP4023

0

1.8

R4070

KA
47

16V

8

FROM/TO AUDIO/VIDEO

SYS_MUTE
V_SW
DAC_VIDEO_C
DAC_VIDEO_B
ASDATA0
ABCLK
ALRCLK
AMCLK
MD
MC
ML
P-H/I-L
RESET
P.CON+3.3V
P.CON+A5V
P.CON+5V

GND

(GND,D_GND)

FROM/TO MOTOR DRIVE

TRAY_OPEN
TRAY_CLOSE
HOME
TOUT_SW
TIN_SW
DVD/CD
DRVSB
RF
OPU_A
OPU_B
OPU_C
OPU_D
OPU_E
OPU_F
VC
SPDL_SENS­SPDL_SENS+
VR_DVD
DVD_LD
CD_LD
SPINDLE_PWM
SLED_PWM
TRACK_PWM
FOCUS_PWM
P.CON+A5V
P.CON+3.3V
VCC+9V

ADCIN_5

M_GND

(D_GND)

TP4011

TP4012

C4092 100P CH

TP4013
TP4014

W850

TP4020

C4066
1B

C4089 10010V KA

C4100 10010V KA

C4090 10010V KA

C4080 0.01 B

TP4022

TP4021

L4002

W5T29X7.5X19

FROM/TO REGULATOR

DVD/VR 130mm
DVD COMBO 250mm

(CP8001)

CD4002
C32B2202

GND(D)
GND(D)

TX
RX

GND(M)

P.CON+9V

P.CON+A5V
P.CON+3.8V
P.CON+3.8V

GND(A)
SPDIF

7

6

5

4

1
2
3
4
5
6
7
8
9

3

10
11

2

PCB130
DMD020

1

ABC D E F GH

ADD:

R2302
C2365
W816
W843
W847

MOTOR DRIVE SCHEMATIC DIAGRAM

8

OPE AMP IC

TR­TR+
FO­FO+

RF
OPU_C
OPU_B
OPU_A
OPU_D
OPU_F
OPU_E

C2360

100P CH

100P CH

IC2304 BA10358FV-E2

0

1234

NC

+

-

0

0

0

-VS

OPU_VREF

B2305

MMZ1608R102CT

B2305 short --- +3.3V

4.9

+VS

0.3

0.2
R2361

+

-

0.2

5678

R2359

82

VR DVD

KTC3875S_Y_RTK

0.1

0

33

R2360

C2328_1

476.3V KA

C2348

B

1

R2362

2.2K

3.3K

Q2305

0.1

DM3S/3O

FROM/TO LOADER

CP2301

7

6

5

4

3

09-5000-024-001-001

1

T-

2

T+

3

F-

4

F+

5

MON(DVD)

6

NC(SW)

7

VOL(DVD)

8

GND(DVD)

9

LD(DVD)

10

LD(CD)

11

VOL(CD)

12

GND(CD)

13

MON(COM)

14

DVD/CD

15

RF

16

C

17

B

18

A

19

D

20

F

21

E

22

VCC

23

Vref

24

GND(PDIC)

TO LOADER

CP2302
00_6232_005_006_800+

5

LD-

4

LD+

3

OPEN

2

GND(D)

1

CLOSE

FROM/TO LOADER

CP2303
00_6232_006_006_800+

SW(GND)

6

LIMIT SW

5

SLD-

4

SLD+

3

SP1-

2

SP1+

1

NC

R2350

R2342

DVD/CDPD

C2331

0.1 F

C2315

0.1 F

4.7K

R2351

4.7K

TP2306

R2349
100

MOT_SLED-

MOT_SLED+

MOT_SPDL­MOT_SPDL+

DVD/CDPD

VR/DVD

JG056

VR/CD

DVD_CD

4.7K

TP2304

HOME

JG016
JG040
JG011
JG010
JG013
JG015
JG014

C2329_1

TP2303

R2353

100

R2352

100

TP2305

P.CON+3.3V

C2358

C2357

100P CH

DVDLD

CDLD

JG012

476.3V KA

MOT_LD-

MOT_LD+
TOUT_SW

TIN_SW

100P CH

C2359

R2348

3.3K

W843

R2355

VC

C2350

1B

KTC3875S_Y_RTK

0.1

0

KTC3875S_Y_RTK

1K

VR_CD

R2356

VR DVD

Q2303

0

0.7

DVD/CD

Q2304

B2302

MMZ1608R102CT

VR_DVD

W847

82

0

R2346

0.7

3.3K

R2347

3.3K

B2301

MMZ1608R102CT

DVD/CD

DVD LDCTL

Q2301

2SA1036K

CD LD CTL

Q2302

2SA2048

JG019

JG017

CD_LD

DVD_LD

W816

C2326

F

0.1

C2327_1

JG018

R2306

6.8
R2318

6.8

4.5
R2332

3.9
220

1.0

1.0

3.9

4.5
R2340

6.8

C2340_1

C2341_1

6.3V
R2333

220

1006.3V KA

100

R2341

6.8

TP2307

TP2308

KA

2

CD_LD_CTL

(DVD PCB)

(MFR’S VERSION B)

(RF_GND) (W806)

476.3V KA

RF_A5V

TRACK_PWM

FOCUS_PWM

KA

F

C2347

38

37

TP2313

C2342

0.1

VIN+OP

REG-IN

VD2-

VD2+

TP2314

C2314_1

C2306 0.1 F

MOT_SPDL+

MOT_SPDL-

F

0.1

NCNCNC

242526272829330313233343536

VIN-OP

VD1-

TP2315

10010V KA

R2323

MOT_SLED-

R2309

100 +-1%

VC2

10K

HS76

NC NC00NC

VREF-IN

VD4-

TP2310

TP2311

TR-

FO+

47

C2346_1

6.3V

HS2301

763WSAA023

REG-OUT

VREF-OUT

VD3-

VD3+

TP2312

FO-

0

C2332

0.1 F

10K

R2308

1K

TP2322

R2338

12K

MOTOR DRIVE IC

C2313

0.1 B

MOT_LD-

R2301

3.4 3.3 3.3 1.72.6 3.0 1.7 3.3 1.5 1.6 8.8 2.9 2.2 4.3 3.8 1.8

0

S-GND

VCONT

REV

FWD

IC2301 LA6565-TE-L-E

1 101112131415161718

C2301

MOT_LD+

75K

R2307

TP2321

R2305

VIN4-

MUTE1

VCC2

VIN4

MUTE234

VD4+

VLD+

VLD-

456789

TP2309

0.1 F

C2302

0.1 B
R2303

2.2

C2303

0.1 B
R2304

2.2

TR+

C2343_1

TP2320

R2321

TP2319

VIN3VCC1

VO_OP

VD1+

C2310_1

C2307

0.1 B

1.2

R2329

MOT_SLED+

KA
47

B2304

6.3V

MMZ1608R102CT

B2303

MMZ1608R102CT

R2334

R2324

33K

R2319

5.6K

27K

R2326

TP2318

VIN2-

VIN2

VIN3-

VCCS

VIN1+A

VIN1-A

R2328
KA
100
10V

1.2

2.92.31.78.98.96.96.96.56.56.66.61.41.49.69.68.93.33.3

4.7K

JG057

JG058

10K

1K

R2327

19220212223

R2358

120

(W804)

4.7K

VIN 1 VIN2+

R2325

6.8K

TP2317

R2357

R2336

R2337

R2330

1K

390

R2339

1.2K

10K

1K

TP2316

C2304

W875

0.022 B

0.1 B

C2365

R2302 100 +-1%

1SS355

D2303

D2304 1SS355

C2305

0.1 B

TP2323

TP2324

R2335 3.3K

FROM/TO MPEG/MICON/DSP

DVD/CD
DVD_LD
CD_LD
VR_DVD
RF
OPU_A
OPU_B
OPU_C
OPU_D
OPU_E
OPU_F
VC
HOME
GND

(D_GND)

GND

TOUT_SW
TIN_SW

P.CON+A5V
TRACK_PWM
FOCUS_PWM
P.CON+3.3V

DRVSB

SPINDLE_PWM
SLED_PWM
ADCIN_7
ADCIN_5
ADCIN_6
VCC+9V

M_GND
SPDL_SENS+
SPDL_SENS-

TRAY_CLOSE

TRAY_OPEN

8

7

6

5

4

3

2

PCB130
DMD020

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

1

ABC D E F GH

ABC D E F GH

ADD:

R8116
R8121
D8101
Q8101
W824
W826

AUDIO/VIDEO SCHEMATIC DIAGRAM

8

(DVD PCB)

(MFR’S VERSION B)

8

C/B/U

7

FROM/TO MPEG/MICON/DSP/RF_AMP

C8104

C8107

150P CH

150P CH

C8105

12P CH

L8102

1uH 0305

C8108
12P CH

L8103

1uH 0305

C8106

C8109

150P CH

150P CH

DAC_VIDEO_C
DAC_VIDEO_B

P.CON+5V

6

RESET

MC
MD

ML
AMCLK
ABCLK

ALRCLK

ASDATA0
P-H/I-L

V_SW

SYS_MUTE

GND

DAC_VIDEO_C P.CON+A5V

DAC_VIDEO_B

W818

W819

Y/R/V

9

10

5

(D_GND)

FROM/TO MEMORY

4

RESET

B8103

MMZ1608R102CT

C8120

0.1 F
C8119_1

1006.3V KA

C8114

1B

C8125

1B

C8113

1B

C8126

1B

R8113

470

R8112

470

6

7

DAC_C_VIDEO

DAC_B_VIDEO

CD_LD_CTL

P-H/I-L

V_SW

RESET
ZERO

R_AUDIO

L_AUDIO

DAC_B_VIDEO

DAC_C_VIDEO

SYS_MUTE

D8111

1SS355

D8112
1SS355

D8101

1SS355

C8122

0.001 B

CD_CONTROL

Q8101

DTC124EKA

TP8102

TP8104

TP8106
TP8107
TP8108

TP8109
TP8110
TP8112

TP8113

TP8114

R8116

4.9

0

TP8101

560

W824

R8121

3.1

TP8111

W826

7

560

6

FROM/TO REGULATOR
DVD COMBO 180mm
CP8101_3

IMSA-9604S-12F

EXT_MUTE

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

Y

GND

C

GND

CVBS

12
11
10

9
8
7
6
5
4
3
2
1

5

4

FFC(1.0mm pitch)

CD8101

2F0C1602

3

2.4

AGND VOUTR

IC8102 PCM1753DBQR

STEREO DAC IC

9

0

10 11

2.4

2

C8121_1

1

NC

0

5678

VCC

VDD

DGND

VOUTL

ZEROL/NA

ZEROR/ZEROA

VCOM

12 13 14 15 16

3.3 0 0 0 3.3 1.7
NC

1025V KA

ZERO

LRCK

MC

MD

MD

MC

1.61.11.63.34.92.5
1

234

BCK

DATA

SCK

ML

ML

AMCLK

ASDATA0

ABCLK

ALRCLK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

CAUTION: DIGITAL TRANSISTOR

PCB130
DMD020

3

2

1

ABC D E F GH

TOSHIBA CORPORATION

1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN

FILE NO. 140-200506

(MFR’S VERSION A)

SERVICE MANUAL

COLOR TELEVISION/
DVD VIDEO PLAYER

MD14F51

DOCUMENT CREATED IN JAPAN, February, 2005

CAUTION

THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM.
TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE-

FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE,
CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE.

USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN
THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

TO PREVENT DIRECT EXPOSURE TO LASER BEAM, DO NOT TRY TO OPEN THE ENCLOSURE.
VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED. DO NOT
STARE INTO BEAM.

Location of the required Marking

The rating sheet and the safety caution are on the rear of the unit.

CERTIFICATION: COMPLIES WITH FDA
RADIATION PERFORMANCE STANDARDS,
21 CFR SUBCHAPTER J.

PREPARATION OF SERVICING

The laser diode used for a pickup head may be destroyed with external static electricity.
Moreover, even if it is operating normally after repair, when static electricity discharge is received at the
time of repair, the life of the product may be shortened.
Please perform the following measure against static electricity, be careful of destruction of a laser diode
at the time of repair.

• Place the unit on a workstation equipped to protect, against static electricity, such as conductive mat.

• Soldering iron with ground wire or ceramic type is used.

• A worker needs to use a ground conductive wrist strap for body.

A1-1

SERVICING NOTICES ON CHECKING

As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific
characters of incombustibility and withstand
voltage for safety. Therefore, the part which is
replaced should be used the part which has
the same character.
Especially as to the important parts for safety
which is indicated in the circuit diagram or the
table of parts as a mark, the designated
parts must be used.

4. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING

There are parts which use the insulation
material such as a tube or tape for safety, or
which are assembled in the condition that
these do not contact with the printed board.
The inside wiring is designed not to get closer
to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original
positions.

5. TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE

In the condition that an explosion-proof cathode­ray tube is set in this equipment, safety is
secured against implosion. However, when
removing it or serving from backward, it is
dangerous to give a shock. Take enough care to
deal with it.

6. AVOID AN X-RAY1. KEEP THE NOTICES

Safety is secured against an X-ray by consider­ing about the cathode-ray tube and the high
voltage peripheral circuit, etc.
Therefore, when repairing the high voltage pe­ripheral circuit, use the designated parts and
make sure not modify the circuit.
Repairing except indicates causes rising of high
voltage, and it emits an X-ray from the cathode­ray tube.

PERFORM A SAFETY CHECK AFTER

7.
SERVICING

Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

1.

Unplug the plug from the AC outlet.

2.

Remove the antenna terminal on TV and turn
on the TV.

3.

Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].

4.

If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.

[Note 1]

If you have not the 500V insulation
resistance meter, use a Tester.

[Note 2]

External exposure metal: Antenna terminal

HOW TO ORDER PARTS

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)

1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be

found at the end of the SERIAL NUMBER.

2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.

A1-2

IMPORTANT SAFEGUARDS

1.

READ INSTRUCTIONS

All the safety and operating instructions should be read before the unit is operated.

2.

RETAIN INSTRUCTIONS

The safety and operating instructions should be retained for future reference.

3.

HEED WARNINGS

All warnings on the unit and in the operating instructions should be adhered to.

4.

FOLLOW INSTRUCTIONS

All operating and use instructions should be followed.

5.

CLEANING

Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning.

6.

ATTACHMENTS

Do not use attachments not recommended by the unit’s manufacturer as they may cause hazards.

7.

WATER AND MOISTURE

Do not use this unit near water. For example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet
basement, or near a swimming pool.

8.

ACCESSORIES

Do not place this unit on an unstable cart, stand, tripod, bracket, or table. The
unit may fall, causing serious injury, and serious damage to the unit. Use only
with a cart, stand, tripod, bracket, or table recommended by the manufacturer.

8A.

An appliance and cart combination should be moved with care. Quick stops,
excessive force, and uneven surfaces may cause the appliance and cart
combination to overturn.

9.

VENTILATION

Slots and openings in the cabinet and in the back or bottom are provided for ventilation, to ensure reliable
operation of the unit, and to protect it from overheating. These openings must not be blocked or covered. The
openings should never be blocked by placing the unit on a bed, sofa, rug, or other similar surface. This unit
should never be placed near or over a radiator or heat source. This unit should not be placed in a built-in
installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions
have been adhered to.

10.

POWER SOURCES

This unit should be operated only from the type of power source indicated on the rating plate. If you are not sure
of the type of power supply to your home, consult your appliance dealer or local power company. For units
intended to operate from battery power, or other sources, refer to the operating instructions.

11.

GROUNDING OR POLARIZATION

This unit is equipped with a polarized alternating-current line plug (a plug having one blade wider than the other).
This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug
fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of the polarized plug. If your unit is equipped with a 3-wire
grounding-type plug, a plug having a third (grounding) pin, this plug will only fit into a grounding-type power
outlet. This too, is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

12.

POWER-CORD PROTECTION

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon
or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they
exit from the appliance.

13.

LIGHTNING

To protect your unit from a lightning storm, or when it is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the unit
due to lightning and power line surges.

14.

POWER LINES

An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or
power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system,
extreme care should be taken to keep from touching such power lines or circuits, as contact with them might be
fatal.

15.

OVERLOADING

Do not overload wall outlets and extension cords, as this can result in a risk of fire or electric shock.

16.

OBJECT AND LIQUID ENTRY

Do not push objects through any openings in this unit, as they may touch dangerous voltage points or short out
parts that could result in fire or electric shock. Never spill or spray any type of liquid into the unit.

PORT ABLE CAR T WARNING

(symbol provided by RETAC)

S3126A

A1-3

IMPORTANT SAFEGUARDS (CONTINUED)

OUTDOOR ANTENNA GROUNDING

17.

If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded
so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National
Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of
antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

SERVICING

18.

Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltage
or other hazards. Refer all servicing to qualified service personnel.

DAMAGE REQUIRING SERVICE

19.

Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following
conditions:

a.

When the power-supply cord or plug is damaged.

b.

If liquid has been spilled, or objects have fallen into the unit.

c.

If the unit has been exposed to rain or water.

d.

If the unit does not operate normally by following the operating instructions. Adjust only those controls that
are covered by the operating instructions, as an improper adjustment of other controls may result in
damage and will often require extensive work by a qualified technician to restore the unit to its normal
operation.

e.

If the unit has been dropped or the cabinet has been damaged.

f.

When the unit exhibits a distinct change in performance, this indicates a need for service.

REPLACEMENT PARTS

20.

When replacement parts are required, be sure the service technician uses replacement parts specified by the
manufacturer or those that have the same characteristics as the original parts.
Unauthorized substitutions may result in fire, electric shock or other hazards.

SAFETY CHECK

21.

Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to
determine that the unit is in proper operating condition.

WALL OR CEILING MOUNTING

22.

The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

HEAT

23.

The product should be situated away from heat sources such as radiators, heat registers, stoves, or other
products (including amplifiers) that produce heat.

DISC TRAY

24.

Keep your fingers well clear of the disc tray as it is closing. It may cause serious personal injury.

CONNECTING

25.

When you connect the product to other 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 equipment carefully and follow the instructions when making any connections.

SOUND VOLUME

26.

Reduce the volume to the minimum level before you turn on the product. Otherwise, sudden high volume sound
may cause hearing or speaker damage.

SOUND DISTORTION

27.

Do not allow the product output distorted sound for a longtime. It may cause speaker overheating and fire.

HEADPHONES

28.

When you use the headphones, keep the volume at a moderate level. If you use the headphones continuously
with high volume sound, it may cause hearing damage.

LASER BEAM

29.

Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser
beam. It may cause sight damage.

DISC

30.

Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious
personal injury and product malfunction.

NOTE TO CATV SYSTEM INSTALLER

31.

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the
grounding system of the building, as close to the point of cable entry as practical.

A1-4

IMPORTANT SAFEGUARDS (CONTINUED)

EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE

ANTENNA LEAD
IN WIRE

GROUND

CLAMP

ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)

ELECTRIC SERVICE

EQUIPMENT

GROUNDING CONDUCTORS
(NEC SECTION 810-21)

GROUND CLAMPS

NEC-NATIONAL ELECTRICAL CODE

S2898A

POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)

A1-5

WHEN REPLACING DVD DECK

[ When removing the DVD Deck ]

Before removing Pick Up PCB and DVD PCB connector, the short circuit the position shown in Fig. 1
using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.

[ When installing the DVD Deck ]

Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD
PCB connector.

NOTE

Before your operation, please read “PREPARATION OF SERVICING”.

•

Use the Pb Free solder.

•

Manual soldering conditions

•

• Soldering temperature: 350 ± 5˚C

• Soldering time: Within 2 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the

•

Flux smoke from it.

Pick Up PCB

Fig. 1

Short circuit using a
soldering iron.

DISC REMOVAL METHOD AT NO POWER SUPPLY

1.

Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY

INSTRUCTIONS.)

2.

Rotate the Main Gear in the direction of the arrow by hand.

(Refer to Fig. 1)

3.

Manually open the Tray.

Deck CDMain Gear

Fig. 1

A1-6

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps
below.

Turn Unit ON.

1.
Set the DVD to the Stop Mode.

2.
Check that 'No disc' is displayed on the screen.

3.
Press and hold the 'STOP' button on the front panel.

4.
Simultaneously press and hold the '7' key on the remote control unit.

5.
Hold both keys for more than 3 seconds.

6.
The On Screen Display message 'PASSWORD CLEAR' will appear.

7.
The 4 digit password has now been cleared.

8.

TRAY LOCK

Tray cannot be opened by setting the Tray Lock, please follow the steps below.

Turn Unit ON.

1.
Set the DVD to the Stop Mode.

2.
Press and hold the 'STOP(DVD)' key on the front panel.

3.
Simultaneously press and hold the '9' key on the remote control unit.

4.
Hold both keys for more than 3 seconds.

5.
Press the OPEN/CLOSE key on the front panel to check the Tray Lock setting.

6.

NOTE: No indications on the screen when the Tray Lock is setting.
To unlock the Tray Lock, please follow the steps below.

Turn Unit ON.

1.
Set the DVD to the Stop Mode.

2.
Press and hold the 'STOP(DVD)' key on the front panel.

3.
Simultaneously press and hold the '9' key on the remote control unit.

4.
Hold both keys for more than 3 seconds.

5.
The Tray Lock has now been cleared.

6.

NOTE: No indications on the screen when the Tray Lock is setting.

It is likely to be going to be changed to the following steps without a previous notice in the future.
If the above is not effective measures, please follow the steps below.

Tray cannot be opened by setting the Tray Lock, please follow the steps below.

Turn Unit ON.

1.
Set the DVD to the Stop Mode.

2.
Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO' and '0' key of a remote control unit.

3.
The On Screen Display message ' ' will appear.

4.
The Tray Lock has now been set up.

5.

NOTE: No indications on the screen when the Tray Lock is setting.
To unlock the Tray Lock, please follow the steps below.

Turn Unit ON.

1.
Set the DVD to the Stop Mode.

2.
Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO' and '0' key of a remote control unit.

3.
The On Screen Display message ' ' will appear.

4.
The Tray Lock has now been cleared.

5.

NOTE: No indications on the screen when the Tray Lock is setting.

A1-7

ABOUT LEAD FREE SOLDER (PbF)

Distinction of PbF PCB:

PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)

Caution:

Pb free solder has a higher melting point than standard solder;

•

Typically the melting point is 50°F~70°F(30°C~40°C) higher.
Please use a soldering iron with temperature control and adjust it to 650°F ± 20°F (350°C ± 10°C).
In case of using high temperature soldering iron, please be carefull not to heat too long.
Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).

•

All products with the printed circuit board with PbF printing must be serviced with lead free solder.

•

When soldering or unsoldering, completely remove all of the solder from the pins or solder area,
and be sure to heat the soldering points with the lead free solder until it melts sufficiently.

Recommendations

Recommended lead free solder composition is Sn-3.0Ag-0.5Cu.

A1-8

TABLE OF CONTENTS

CAUTION ....................................................................................................................................

SERVICING NOTICES ON CHECKING.....................................................................................

HOW TO ORDER PARTS ..........................................................................................................

IMPORTANT SAFEGUARDS.....................................................................................................

WHEN REPLACING DVD DECK ...............................................................................................

DISC REMOVAL METHOD AT NO POWER SUPPLY .............................................................

PARENTAL CONTROL-RATING LEVEL ..................................................................................

TRAY LOCK................................................................................................................................

ABOUT LEAD FREE SOLDER (PbF)........................................................................................

TABLE OF CONTENTS..............................................................................................................

GENERAL SPECIFICATIONS ...................................................................................................

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS............................................

2. REMOVAL OF DVD DECK PARTS ...................................................................................

3. REMOVAL OF ANODE CAP..............................................................................................

4. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................

SERVICE MODE LIST ................................................................................................................

CONFIRMATION OF HOURS USED .........................................................................................

WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................

ELECTRICAL ADJUSTMENTS..................................................................................................

BLOCK DIAGRAMS

DVD..........................................................................................................................................

TV ............................................................................................................................................

POWER ..................................................................................................................................

PRINTED CIRCUIT BOARDS

DVD..........................................................................................................................................

AV/CRT ....................................................................................................................................

LOADING MOTOR/SW ...........................................................................................................

SCHEMATIC DIAGRAMS

MPEG/MICON/DSP.................................................................................................................

MEMORY .................................................................................................................................

MOTOR DRIVE .......................................................................................................................

AUDIO/VIDEO .........................................................................................................................

REGULATOR...........................................................................................................................

MICON/TUNER .......................................................................................................................

VIF/SIF/CHROMA....................................................................................................................

SOUND AMP ...........................................................................................................................

IN/OUT .....................................................................................................................................

STEREO ..................................................................................................................................

DEFLECTION ..........................................................................................................................

CRT ..........................................................................................................................................

POWER ...................................................................................................................................

LOADING MOTOR/SW ...........................................................................................................

INTERCONNECTION DIAGRAM ...............................................................................................

WAVEFORMS .............................................................................................................................

MECHANICAL EXPLODED VIEWS...........................................................................................

DVD DECK EXPLODED VIEW...................................................................................................

MECHANICAL REPLACEMENT PARTS LIST .........................................................................

DVD DECK PLACEMENT PARTS LIST ....................................................................................

ELECTRICAL REPLACEMENT PARTS LIST...........................................................................

A1-1
A1-2
A1-2
A1-3~A1-5
A1-6
A1-6
A1-7
A1-7
A1-8
A2-1
A3-1~A3-6

B1-1, B1-2
B2-1~B2-4
B3-1
B4-1, B4-2
C-1
C-1
C-2
D-1~D-6

E-1, E-2
E-3, E-4
E-5, E-6

F-1, F-2
F-3~F-6
F-7, F-8

G-1, G-2
G-3, G-4
G-5, G-6
G-7, G-8
G-9, G-10
G-11, G-12
G-13, G-14
G-15, G-16
G-17, G-18
G-19, G-20
G-21, G-22
G-23, G-24
G-25, G-26
G-27, G-28
G-29, G-30
H-1~H-3
I1-1~I1-3
I2-1
J1-1
J2-1
J3-1~J3-5

A2-1

GENERAL SPECIFICATIONS

G-1 TV CRT CRT Size / Visual Size 14 inch / 357.0 mmV

G-2 DVD System Color System NTSC

G-3 Tuning Broadcasting System US System M

G-4 Signal Video Signal Input Level 1 V p-p/75 ohm

G-5 Power Power Source AC 120V, 60Hz

G-6 Regulation Safety UL

G-7 Temperature Operation +5oC ~ +40oC

G-8 Operating Humidity Less than 80% RH

System CRT Type Flat

Color System NTSC
Speaker 2 Speaker

Sound Output Max 2.5W + 2.5W

Disc DVD, CD-DA, CD-R/RW, Video CD

Disc Diameter 120 mm , 80 mm
Drive DM3O
Search speed Fwd 4 step

Slow speed Fwd 1/7 - 1/2 times

System Tuner and System 1Tuner

Receive CH Destination US(w/CABLE)

Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz

Preset CH No
Stereo/Dual TV Sound US-Stereo
Tuner Sound Muting Yes

RGB Signal Output Level -­Audio Signal Input Level -8.0dBm/50k ohm

Power Consumption at AC 90W at 120V 60Hz

Protector Power Fuse Yes

Magnetic Field BV/BH +0.45G / 0.18G

Position Front
Size 1.5 x 2.7 inch
Impedance 8 ohm

10%(Typical) __

DVD-R/RW (Video Format Only)

Actual 2-120 times(DVD, VIDEO CD)

Rev 4 step

Actual 2-120 times(DVD, VIDEO CD)

Actual --

Actual --

CH Coverage 2~69, 4A, A-5~A-1, A~I, J~W, W+1~W+84

FP-FS 4.50MHz

Output Level -­S/N Ratio (Weighted) -­Horizontal Resolution at DVD Mode --

Output Level
Digital Output Level 0.5 V p-p/75 ohm
S/N Ratio at DVD (Weighted) -­Harmonic Distortion -­Frequency Response : at DVD --

at Video CD --

at SVCD --

at CD --

DC --

at DC -­Stand by (at AC) 5W at 120V 60Hz
Per Year -- kWh/Year

Safety Circuit Yes
IC Protector(Micro Fuse) No
Dew Sensor

Radiation FCC
X-Radiation DHHS
Laser DHHS

Storage -20oC ~ +60oC

4-40 times (CD)

4-40 times (CD)

Rev 1/7 - 1/2 times

--

--

No

A3-1

GENERAL SPECIFICATIONS

G-9 On Screen Menu(TV) Yes

Display Menu Type Icon

TV Setup Yes

Picture Yes
Audio
Picture Preference Yes

Channel Setup Yes

TV/CABLE Yes
Auto CH Memory Yes
Add/ Delete Yes

V-chip Setup Yes

Language Yes
Sleep Timer Yes
CH / AV(LINE) / DVD Yes
Stereo/Audio Output Yes

Bilingual No

SAP Yes
Control Volume Yes
Level Brightness / Contrast / Sharpness / Color Yes

Tint Yes

Bass/Treble/Balance
Caption / Text Yes
Auto Search/Position No
Game Yes
Mute Yes

No

No

A3-2

GENERAL SPECIFICATIONS

G-10 On Screen Menu (DVD) Yes

G-11 OSD Language (TV) English, French, Spanish

G-12 Clock and Sleep Timer Max Time 120 Min

Display Menu Type Icon

Language Yes

Menu Yes
Subtitle Yes
Audio Yes
OSD Language(Set up Language) Yes

Video Yes

E.B.L. (Enhanced Black Level) No
TV Screen Size(4:3) Yes
OSD Display On/Off Yes
Picture Mode (Video/Film/Auto) Yes
JPEG Interval Yes

Audio Yes

DRC (Dynamic Range Control) Yes
Dialogue (On DRC[TV] / Off DRC[Std]) No
Surround No

System Yes

Disc/Card Slot No
Password Lock/ Un Lock Yes
Parental Yes
Select Files No
HDMI (480p/1080i/720p) No

Output No
Open Yes
Close Yes
No disc Yes
Reading Yes
Play Yes
Still/Pause Yes
Stop Yes
Prohibit Mark Yes
PBC Yes
Step Yes
Skip(>>|) Yes
Skip(|<<) Yes
Random Yes (CD, VIDEO CD, JPEG )
Repeat Yes
Slow+ Yes
Slow- Yes
Search+ Yes
Search- Yes
Jump Yes
Resume Yes
Title No. Yes
Chapter No. Yes
Track No. Yes
Time Yes
Sub Title No. Yes
Angle No. Yes
Vocal On/Off No
Audio No. Yes
Audio Stereo L/R Yes (Video CD)
Zoom Yes
Marker No. Yes
Program Play Back Yes (CD, VIDEO CD, JPEG )
Surround On/Off No
Screen Saver No
JPEG Folder Name Yes

File Name Yes

File No Yes

Time No

Track No Yes

(DVD) English, French, Spanish

Timer Step 10 Min

On/Off Timer Program(On Timer / Off Timer) No
Wake Up Timer No
Timer Back-up (at Power Off Mode) more than -- Min Sec

A3-3

GENERAL SPECIFICATIONS

G-13 Remote Unit RC-KG

Control Glow in Dark Remocon Yes

Remocon Format TOSHIBA
Format TOSHIBA
Custom Code 40-BF H, 44-BB H, 45-BA H, 45-BC H
Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs

Total Keys 48 Key
Keys Power Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0 Yes

Play Yes

Stop Yes

Search+ Yes

Search- Yes

Closed Caption/Skip+ Yes

Quick View(CH RTN)/Skip- Yes

Slow+ Yes

Slow- Yes

Pause/Still/Step Yes

DISPLAY Yes

TV/DVD Yes

Cancel Yes

Audio Select Yes

Angle Yes

Subtitle Yes

Top Menu Yes

Menu Yes

DVD Menu Yes

Return Yes

CH Up Yes

CH Down Yes

Vol Down Yes

Vol Up Yes

Up/ Set+ Yes

Down/ Set- Yes

Left/Select- Yes

Right/Select+ Yes

Enter Yes

Play Mode Yes

Input Select/Zoom Yes

Repeat A-B Yes

Mute Yes

Open/Close Yes

Sleep Yes

Marker Yes

Jump Yes

Game Yes

A3-4

GENERAL SPECIFICATIONS

G-14 Features CABLE Yes

(TV) Auto Shut Off Yes

Auto Setup Yes
Auto CH Memory Yes
V-Chip USA V-chip Yes

CANADA V-chip No

Auto Search No
SAP Yes
Game Position Yes
FM Transmitter No
Energy Star No
Closed Caption Yes
Comb Filter No
Protect of FBT Leak Circuit Yes
Picture Preference Yes
Choke Coil No
Power On Memory No

Features Tray Lock Yes
(DVD) Video CD Playback Yes

SVCD Playback

Overlay Graphics And Text No

Command List No

Entry Point Jump No

MP3 Playback No
WMA Playback
JPEG Playback Yes
Digital Out (Dolby Digital) Yes

(MPEG) Yes

(PCM) Yes

(DTS) Yes

Down Mix Out (Dolby Digital) Yes

(DTS) No

3D Surround No
Screen Saver No
Audio DAC 192kHz / 24bit

G-15 Accessories Owner's Manual Language English

w/Guarantee Card Yes

Remote Control Unit Yes
Battery Yes

UM size x pcs UM-4 x 2 pcs

OEM Brand No

Rod Antenna No

Poles No

Terminal --

Loop Antenna No

Terminal --

U/V Mixer No
300 ohm to 75 ohm Antenna Adapter Yes
Antenna Change Plug No
Guarantee Card No
Registration Card Yes
Warranty Card No
ESP Card No
Service Station List No
DC Car Cord (Center+) No
Columbia Offer Sheet No
Sheet Information (Return) Yes
Netflix Card Yes

No

No

A3-5

GENERAL SPECIFICATIONS

G-16 Interface Switch Front Power (Tact) Yes

Rear Main Power SW No

Indicator Power Yes (Red)

Terminals Front Video Input RCA x 1

Rear Video Input No

G-17 Set Size Approx. W x D x H (mm) 440x392.5x393
G-18 Weight Net (Approx.) 13.5kg (29.8lbs)

G-19 Carton Master Carton No

Gift Box Material Double/White

Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces

Container Stuffing (40' container) 476 Sets

G-20 Material Cabinet Front PS 94V0 DECABROM

PCB Non-Halogen Demand No

G-21 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA

Channel Up Yes

Channel Down Yes

Volume Up Yes

Volume Down Yes

Play Yes

Open/Close Yes

Skip+ /Search+ Yes

Skip- /Search- Yes

Still/Pause No

Stop Yes

Main Power SW No

Stand-by No

On Timer No

Audio Input RCA x 2(Stereo)

Other Terminal HeadPhone

Audio Input No

Video Output No

Audio Output No

Digital Audio Output Coaxial (DVD Only)

Diversity No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input F Type

Gross (Approx.) 15.5kg (34.2lbs)

Content --- Sets

Material --- / ---

Dimensions W x D x H(mm) ---

Description of Origin ---

W/Color Photo Label No

Dimensions W x D x H(mm) 550x496x471

Description of Origin Yes

Height (cm) 62

Rear PS 94V0 DECABROM

Jack Panel -

Eyelet Demand Yes

Pb-free Phase3(Phase3A)

A3-6