TEAC DV-7-D Service manual

DDVV--77DD

SERVICE MANUAL

DVD Player

Effective : May, 2004 S-0119A

CONTENTS

1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 EXPLODED VIEWS AND PARTS LIST

・・・・・・・・・・・・・・・・・3

3 PC BOARDS AND PARTS LIST

・・・・・・・・・・・・・・・・・・・・・・・・5

4 INCLUDED ACCESSORIES

・・・・・・・・・・・・・・・・・・・・・・・・・・・・7

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.

[E]:EUROPE[UK]:U.K.[HK]:HONGKONG

1 SPECIFICATIONS

−2−

DVD Player

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

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

Frequency range ............................DVD: 4 Hz to 22 kHz (fs:48kHz)

DVD: 4 Hz to 44 kHz (fs:96kHz)

CD: 4 Hz to 20 kHz

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

Audio dynamic range (DVD) ..................................................90 dB

Harmonic distortion (DVD)................................................0.006 %

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 Vp-p, 75 Ω, negative sync.

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

(Y) 1.0 Vp-p, 75 Ω, negative sync.

(C) 0.3 Vp-p, 75 Ω

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

(Y) 1.0 Vp-p, 75 Ω, negative sync.

(P

B, PR) 0.7 Vp-p, 75 Ω

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

Audio output (digital audio) ............RCA jack x 1, 1.15 Vp-p, 75 Ω

OPTICAL digital jack x 1

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

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

General

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

Power consumption ..............................................................18 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.

−3−

1

2

3

4

5

6

7

8

9

0

q

w

e

r

t

y

u

i

o

a

s

d

f

g

5

w

s

p

h

j

2 EXPLODED VIEWS AND PARTS LIST

−4−

EXPLODED VIEW LIST

REF.NO. PARTSNO. DESCRIPTION REMARKS

1 CGU1A315X WINDOW,DOOR
2 CGU1A315Y WINDOW,FIP
3 CGR1A304K122 BASE,DOOR
4 CKM1A137XC35 PANEL,FRONT(AL)
5 CKM1A138C35 BAR,SIDE

6 CGL1A218 INDICATER,POWER
7 CGW1A365M7G5 PANEL,SUB
8 CGL1A219 INDICATER,STAND‑BY
9 CBT1A900M7G5 KNOB,POWER

10 CBT1A902M7ZG5 KNOB,OPEN

11 CBT1A901M7ZG5 KNOB,PLAY
12 CMD1A496 BRACKET,FIP
13 CUA1A235 CHASSIS,BOTTOM
14 KHG1A039Z CUSHION,FOOT
15 CKL1A081H30 FOOT

16 CHE1A030 HOLDER,PCB
17 CKC1A146S35 CABINET,TOP
18 CKF1A267Y PANEL,REAR
19£ HJJ8A002Z RECEPTACLE
20 KGB1A047Z BADGE,TEAC

21 HFLHNV06SC14T F.I.P,HNV‑06SC14T
22 COP11634B FRONTPCBASSY
23 COP11609CSMPS SMPSPCBASSY
24 COP11633B AVPCBASSY
25 HJDRL‑S874T MECHANISM,RL‑S874T

26 CWC3B2A15A340B5 CARDCABLE(SHIELD)
27 CLZ9W003Z FERRITE,RING

−5−

3 PC BOARDS AND PARTS LIST

AV PCB

FRONT PCB

AV PCB ASSY

REF.NO. PARTSNO. DESCRIPTION

COP11633B AVPCBASSY

CUP11633Y AVPCB
CN51 CJP20GA147ZW WAFER,20DUAL
CN52 CJP20GA147ZW WAFER,20DUAL
CN54 KJP15GA117ZG CARDCABLE,WAFER,15P

D501 HVDMTZJ3.3BT DIODE,ZENER,MTZJ3.3BT
D502 HVD1SS133MT DIODE,1SS133T‑77
D503 HVD1SS133MT DIODE,1SS133T‑77
D504 HVD1SS133MT DIODE,1SS133T‑77
D505 HVDMTZJ4.7BT DIODE,ZENER,MTZJ4.7BT

D506 HVD1SS133MT DIODE,1SS133T‑77
D507 HVD1SS133MT DIODE,1SS133T‑77
D508 HVDMTZJ4.3CT DIODE,ZENER,MTZJ4.3CT
IC51 HVIBU2098F IC,BU2098F
IC52£ HVIKA7808A IC,KA7808‑ABTU

IC53£ HVIKA79L08AZT IC,KA79L08AZT
IC54 BVIBH7862FS IC,BH7862FS
IC55 HVI74VHC04MX IC,74VHC04M
IC56 HVIPCM1606E IC,PCM1606E
IC57£ HVIKA78L05AZT IC,KA78L05AZT

IC58 HVINJM2068MDTE1 IC,NJM2068MD‑TE1
IC59 HVINJM2068MDTE1 IC,NJM2068MD‑TE1
IC60 HVINJM2068MDTE1 IC,NJM2068MD‑TE1
JK51 KJP21GA118ZP SCARTCONNECTOR
JK52 CJJ9N003Z JACK(S‑VIDEO+VHS)

JK53 CJJ4S014Z JACK,IN/OUT(R.G.B)
JK54 HJSTOTX179L MODULE,OPTICAL,TOTX179L
JK55 CJJ4N067Z JACK,2P
JK56 CJJ4R041Z JACK,BOARD6P
JK57 CJJ4M044Z JACK,BOARD

L501 HLQ02CR68KT COIL,0.68UHK
L502 HLQ02CR39KT COIL,0.39UHK
L503 HLQ02CR68KT COIL,0.68UHK
L506 HLQ02C1R8KT COIL,1.8UHK
L507 HLQ02CR68KT COIL,0.68UHK

L508 HLQ02CR68KT COIL,0.68UHK
L509 HLQ02CR68KT COIL,0.68UHK
L510 HLQ02C1R8KT COIL,1.8UHK
Q501£ KVTKSD288Y TR,KSD288Y
Q502 HVTKSA916YT TR,KSA916YT

Q503 HVTKRC107MT TR,KRC107M
Q504 HVTKRA107MT TR,KRA107M
Q505 HVTKRA107MT TR,KRA107M
Q509 HVTKTD1302T TR,KTD1302
Q510 HVTKTD1302T TR,KTD1302

Q514 HVTKTD1302T TR,KTD1302
Q515 HVTKTD1302T TR,KTD1302
Q516 HVTKTD1302T TR,KTD1302
Q517 HVTKTD1302T TR,KTD1302
Q520 HVTKTA1266YT TR,TKTA1266YT

Q521 HVTKTA1266YT TR,TKTA1266YT
Q526 HVTKRC107MT TR,KRC107M
Q527 HVTKTA1266YT TR,TKTA1266YT
Q528 HVTKRC107MT TR,KRC107M
Q530 HVTKTA1266YT TR,TKTA1266YT

AV PCB ASSY

REF.NO. PARTSNO. DESCRIPTION

Q531 HVTKTD1302T TR,KTD1302
Q532 HVTKRA107MT TR,KRA107M
Q533 HVTKTA1266YT TR,TKTA1266YT
Q534 HVTKTD1302T TR,KTD1302
Q535 HVTKTA1266YT TR,TKTA1266YT

Q536 HVTKTD1302T TR,KTD1302
Q537 HVTKTD1302T TR,KTD1302
Q538 HVTKRA107MT TR,KRA107M

FRONT PCB ASSY

REF.NO. PARTSNO. DESCRIPTION

COP11634B FRONTPCBASSY

CUP11634Z FRONTPCB
CN91 KJP15GB113ZG CARDCABLE,WAFER,15P
CN93 KJP05GA19ZM WAFER,MOLEX53014‑0510
D901 CVD52CSBBCEAB2 LED,BLUE

D902 HVD342YCTB7T089 LED,YELLOW,SLR342YCTB7
D904 HVD1SS133MT DIODE,1SS133T‑77
ET91 CMC1A111 PLATE,EARTH
F901 HFLHNV06SC14T F.I.P,HNV‑06SC14T
IC91 HVIANAM1375DVD IC,MICOM

IC92 HRVKSM603TH2 REMOCONSENSER,KSM‑603TH2
PB91 CMD1A496 BRACKET,FIP
PB92 CMD1A496 BRACKET,FIP
Q902 HVTKRC102S TR,CHIP,KRC102S
Q903 HVTKRA102S TR,CHIP,KRA102S

Q904 HVTKRA102S TR,CHIP,KRA102S
Q905 HVTKRC102S TR,CHIP,KRC102S
Q908 HVTKRC102S TR,CHIP,KRC102S
Q908 HVTKRC107MT TR,KRC107M
Q909 HVTKRC102S TR,CHIP,KRC102S

Q910 HVTKRA102S TR,CHIP,KRA102S
Q911 HVTKRC102S TR,CHIP,KRC102S
S901 CST1A012ZT SW,TACT
S902 CST1A012ZT SW,TACT
S903 CST1A012ZT SW,TACT

S904 CST1A012ZT SW,TACT
S905 CST1A012ZT SW,TACT
S906 CST1A012ZT SW,TACT
S907 CST1A012ZT SW,TACT
X901 HOX04000E150C CRYSTAL,4MHZ

−6−

4 INCLUDED ACCESSORIES

−7−

INCLUDED ACCESSORIES

REF.NO. PARTSNO. DESCRIPTION REMARKS

CQX1A840Z OWNER'SMANUAL,E/F/S 9A09898400
CQX1A849Z OWNER'SMANUAL,G/I/N 9A09898500
CARTDV10D REMOCONASSY
HABAAAM1.5V BATTERY

£ CJA2B054Z CORD,POWER[E]
£ HJA2E069Z CORD,POWER[UK,HK]

CJS4M023Z CORD,PIN(1P),YELLOW
CJS4N014Z CORD,PIN
CJS8H003Z OPTICALCABLE

86 74 52 31

E

D

C

B

A

DVD Player

DDVV--77DD

1 st Issue; May 2004

BLOCK DIAGRAM

DV-7D

86 74 52 31

E

D

C

B

A

DVD Player

DDVV--77DD

1 st Issue; May 2004

WIRING DIAGRAM

DV-7D

86 74 52 31

E

D

C

B

A

SCHEMATIC DIAGRAM

DV-7D

DVD Player

DDVV--77DD

1 st Issue; May 2004

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.

AV PCB (1/2)

86 74 52 31

E

D

C

B

A

SCHEMATIC DIAGRAM

DV-7D

AV PCB (2/2)

DVD Player

DDVV--77DD

1 st Issue; May 2004

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-7D

FRONT PCB

DVD Player

DDVV--77DD

1 st Issue; May 2004

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.

4 52 31

C

B

A

SCHEMATIC DIAGRAM

DV-7D

SMPS PCB

1 st Issue; May 2004

DVD Player

DDVV--77DD

NOTES:

£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.