TEAC DV-20-D Service manual

SERVICE MANUAL

DVD/DVD-A/SA-CD Player

Effective : Sep. 2005

CONTENTS

1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・3
3 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・5
4 INCLUDED ACCESSORIES ・・・・・・・・・・・・・・・・・・・・・・・・・・・・9

NOTES

●

PC boards shown are viewed from parts side.

●

The parts with no reference number or no parts number in the
exploded views are not supplied.

●

As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.

●

Parts marked with this sign are safety critical components. They

must

be replaced with identical components - refer to the appropriate

parts list and ensure exact replacement.

●

Parts of [ ] mark can be used only with the version designated.

DV-20D

・・・

1 SPECIFICATIONS

－2－

DVD Player

Signal system: ......................................................................................................................................................................... PAL/NTSC

Laser: ............................................................................................................... Semiconductor laser, wavelength 650/790 nm

Frequency range: ................................................................................................................. DVD: 2 Hz to 22 kHz (fs: 48 kHz)

2 Hz to 44 kHz (fs: 96 kHz)
CD: 2 Hz to 20 kHz
SACD: 2 Hz to 80 kHz

Signal-to-noise rating (DVD): ................................................................................................................................................. 105 dB

Audio dynamic range (DVD): .................................................................................................................................................... 100 dB

Harmonic distortion (DVD): ........................................................................................................................................................ 0.005%

Wow and flutter: ........................................................................................................................................... Below measurable level

(less than ±0.001% (W.PEAK))

Operating conditions: ..................................................................................................................... Temperature: 5°C to 35°C

Operation status: Horizontal

Outputs

Video output: ...................................................................................................................................................................... RCA jack x 1

1.0 V (p-p), 75 Ω, negative sync.

S-video output: ......................................................................................................................................................... S-video jack x 1

(Y) 1.0 V (p-p), 75 Ω, negative sync.
(C) 0.3 V (p-p) 75 Ω

Component output: .......................................................................................................................................................... RCA jack x 1

(Y) 1.0 V (p-p), 75 Ω, negative sync.
PB, PR) 0.7 V (p-p), 75 Ω

AV connector output: ......................................................................................................................................................... SCART x 1

Audio output (digital audio): ....................................................................................................................... ............... RCA jack x 1

1.15 V (p-p), 75 Ω
OPTICAL digital jack x 1

Audio output (analog audio): ...................................................................................................................... RCA jack x 1 (2 CH),

2.1 Vrms (1 kHz, 0 dB)
RCA jack x 1 (6 CH)

General

Power supply: .......................................................................................................................................................... AC 230 V, 50 Hz

Power consumption: ............................................................................................................................. 17 W (STANDBY: 0.9 W)

Weight: ............................................................................................................................................................................................... 3.3 kg

External dimensions (W x H x D): ...................................................................................................... 435 x 62 x 327.5 mm

Accessories

Audio cable (RCA) x 1
Video cable (RCA) x 1
Optical cable x 1
Owner‘s manual x 1
Remote control x 1
Battery (AAA, R03, UM-4) x 2
AC cord x 1

・ Design and specifications are subject to change without notice.
・ Weight and dimensions are approximate.
・ Illustrations may differ slightly from production models.

2 EXPLODED VIEWS AND PARTS LIST

S9

S12

19

S10

15

12

11

10

9

8

7

S1

6

P1

18

P4

S5

P3

S7

S6

P5

S8

S4

5

4

3

2

1

S1

P1

P2

S3

S2

14

13

S1

6

16

17

S4

S4

－4－

EXPLODED VIEW LIST

－5－

3 PC BOARDS AND PARTS LIST

N

R

F

TOP VIEW

O

T

BOAR

D

B

SPMS

TOP VIEW

O

A

DR

－6－

AV BOARD (TOP VIEW)

AV BOARD (VIEW FROM TOP SIDE)

AV PCB ASSY FRONT PCB ASSY

－7－

COP11772B PCB ASS'Y (A/V)
CUP11772Z A/V PCB
IC10 HVICS4382-KQ I.C D/A CONVERTER
IC11 BVIBH7862FS I.C , 6CH VIDEO DRIVER
IC15 HVINJM2068MDTE1 I.C , OP AMP

IC16 HVINJM2068MDTE1 I.C , OP AMP
IC17 HVINJM2068MDTE1 I.C , OP AMP
IC22 HVIBU2098F I.C , I2C BUS
IC23 HVITA48033FTE16 I.C , REGULATOR
IC24 HVITC74HCT7007F I.C

IC25 HVI74VHC04MX I.C , INVERTER
IC26 HVIST72F324J4T6 FLASH U-COM (ST)
IC27 HVI74LVC157ADBR I.C , MULTIPLEXER
IC31 HVI74LVC157ADBR I.C , MULTIPLEXER
IC32 HVI74LVC157ADBR I.C , MULTIPLEXER

IC33 HVI74VHC04MX I.C , INVERTER
IC51 HVIBA7660FS I.C , R.G.B DRIVER
L104 HLQ08ER68KRZ CHIP FERRITE INDUCTOR
L105 HLQ08ER39KRZ CHIP FERRITE INDUCTOR
L108 HLQ08ER68KRZ CHIP FERRITE INDUCTOR

L110 HLZ9R001Z FB, 2012(0805)600E, 1.5A
Q100 HVTHN1K05FU MOS FET
Q101 HVTKRC102S T.R , CHIP
Q102 HVTKRA102S T.R , CHIP
Q103 HVTKTD1304T T.R , CHIP (MUTE)

Q104 HVTKTD1304T T.R , CHIP (MUTE)
Q105 HVTKTD1304T T.R , CHIP (MUTE)
Q108 HVTKTD1304T T.R , CHIP (MUTE)
Q109 HVTKTD1304T T.R , CHIP (MUTE)
Q110 HVTKTD1304T T.R , CHIP (MUTE)

COP11771B PCB ASS'Y (FRONT)
CUP11771Z PCB. FRONT
D701 HVD342YCTB7T089 L.E.D , YELLOW
D703 HVD1SS133MT DIODE
Q701 HVTKRA107MT T.R

Q702 HVTKRC107MT T.R
Q703 HVTKRC107MT T.R
Q704 HVTKSC945CYT T.R
S701 CST1A012ZT SW , TACT
S702 CST1A012ZT SW , TACT

S703 CST1A012ZT SW , TACT
S704 CST1A012ZT SW , TACT
S705 CST1A012ZT SW , TACT
S706 CST1A012ZT SW , TACT
S707 CST1A012ZT SW , TACT

BN71 CWB1A905210EN WIRE ASS'Y (BOARD-IN)
CN71 KJP05GA19ZM WAFER
CN72 KJP15GA117ZG CARD CABLE , WAFER
D702 CVD52CSBBCEAB2 BLUE L.E.D
ET01 CMC1A111 PLATE , EARTH

F101 HFLHCA14SM12 F.L.D
IC71 HRVKSM603TH2 REMOCON SENSER CN
PB01 CMD1A496 BRACKET , FIP
PB02 CMD1A496 BRACKET , FIP

Q111 HVTKRC102S T.R , CHIP
Q112 HVTKRA102S T.R , CHIP
Q113 HVTKTD1304T T.R , CHIP (MUTE)
Q114 HVTKTD1304T T.R , CHIP (MUTE)
Q115 HVTKTD1304T T.R , CHIP (MUTE)

Q118 HVTKTD1304T T.R , CHIP (MUTE)
Q119 HVTKTD1304T T.R , CHIP (MUTE)
Q120 HVTKTD1304T T.R , CHIP (MUTE)
Q123 HVTKTD1304T T.R , CHIP (MUTE)
Q124 HVTKTD1304T T.R , CHIP (MUTE)

Q125 HVTKTD1304T T.R , CHIP (MUTE)
Q128 HVTKTD1304T T.R , CHIP (MUTE)
Q129 HVTKTD1304T T.R , CHIP (MUTE)
Q130 HVTKTD1304T T.R , CHIP (MUTE)
Q141 HVTKRA102S T.R , CHIP

Q146 HVTKRC102S T.R , CHIP
Q501 HVTKTA1504SYRTK T.R , CHIP
Q502 HVTKRC102S T.R , CHIP
Q503 HVTKRC102S T.R , CHIP

SMPS PCB ASSY SMPS PCB ASSY

－8－

4 INCLUDED ACCESSORIES

－9－

INCLUDED ACCESSORIES

CQXDV20DEUR MANUAL, INSTRUCTION G/I/N [EUR] 9A10078501
CQX1A981Z MANUAL, INSTRUCTION E/F/S [UK,HK,EUR] 9A10078401
CARTDV10D REMOCON ASS'Y
CJA2B054Z CORD, POWER(DETACHABLE/EUR) [EUR]
HJA2E069Z CORD, POWER (PLUG+SOCKET) UK [UK,HK]

CJS4M023Z CORD. PIN (1P),YELLOW
CJS4N014Z CORD, PIN
CJS8H003Z OPTICL, CABLE
HABAAAM1.5V BATTERY
CQX1A645Z CARD, WARRANTY

TEAC CORPORATION

TEAC AMERICA, INC.

TEAC CANADA LTD.

TEAC MEXICO, S.A. De C.V

TEAC UK LIMITE

TEAC EUROPE GmbH

TEAC ITALIANA S.p.A.

TEAC AUSTRALIA PTY., LTD
A.B.N. 80 005 408 462

3-7-3, Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone: [phone]

7733 Telegraph Road, Montebello, California 90640 Phone: [phone]

5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: [phone]

Campesinos N°184, Colonia Granjas Esmeralda, Delegacion Iztapalapa, CP 09810, México DF Phone: [phone]

Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE , U.K. Phone: [phone]

Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: [phone]

Via C. Cantù 9/A, 20092 Cinisello Balsamo, Milano, Italy Phone: [phone]

. 280 William Street, Melbourne VIC 3000, Australia Phone: [phone]

3

0

0

1

86 74 52 31

E

D

C

B

A

BLOCK DIAGRAM

DV-20D

86 74 52 31

E

D

C

B

A

WIRING DIAGRAM

DV-20D

86 74 52 31

E

D

C

B

A

SCHEMATIC DIAGRAM

DV-20D

FRONT PCB

NOTES:

1. Resistor values are in ohms (k=kilo-ohms, M=megohms).

2. Capacitor values are in microfarads (p=picofarads).

3. Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.

86 74 52 31

E

D

C

B

A

SCHEMATIC DIAGRAM

DV-20D

MAIN PCB

NOTES:

1. Resistor values are in ohms (k=kilo-ohms, M=megohms).

2. Capacitor values are in microfarads (p=picofarads).

3. Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.

86 74 52 31

E

D

C

B

A

SCHEMATIC DIAGRAM

DV-20D

NOTES:

1. Resistor values are in ohms (k=kilo-ohms, M=megohms).

2. Capacitor values are in microfarads (p=picofarads).

3. Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.