Teac DV-3500 User manual

DDVV--33550000
SERVICE MANUAL
DVD Player
Effective : December, 2002 S-0081A
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.
CONTENTS
1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 DISASSEMBLY ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・3
3 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・4
4 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・6
5 BLOCK DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・9
6 WIRING DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・10
7 OSCILLOGRAMS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・11

1 SPECIFICATIONS
DVD Player
Signal system: NTSC / PAL
Laser: Semiconductor laser, wavelength 650 nm
Frequency range:
DVD : 4 Hz to 22 kHz (fs:48kHz)
4 Hz to 44 kHz (fs:96kHz)
CD/VCD : 4 Hz to 20 kHz
Signal-to-noise rating (DVD): 106 dB
Audio dynamic range (DVD): 106 dB
Harmonic distortion (DVD): 0.002%
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:
Mini DIN 4-pin x 1
(Y) 1.0 V (p-p), 75 Ω, negative sync.,
(C) 0.286 V (p-p) 75 Ω
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 x1, 2.0 Vrms (1 kHz, 0 dB)
AV connector output:
SCART jack x1
General
Power supply: AC 230V, 50 Hz
Power consumption: 14 W
Weight: 3.6 kg
External dimensions (W x H x D):
435 x 70 x 276 mm
Accessories
Remote Control Unit x 1
Owner’s manual x 1
AV Cable (RCA) x 1
•Design and specifications are subject to change without notice.
•Weight and dimensions are approximate.
Type of Discs That Can be Played on This System
This player can playback discs bearing any of the following
marks:
Note 1
DVD players and discs are designed with region numbers that
dictate the regions in which a disc can be played. If the region
number on the disc you want to play does not match the region
number of your DVD player, you will not be able to play the disc.
In that case, error message will appear on the screen.
The region code is printed on the rear panel of this unit.
Discs having following region code can be played with this unit :
Note 2
The specific playback functionality for some DVD and video CD
discs is determined by the disc manufacturer. Because this DVD
player plays disc data in accordance with the disc manufacturer’s
guidelines, some functions may not be available on some discs.
Be sure to read the instructions provided with the disc.
The PROHIBIT icon "A" displayed during DVD player operation
indicates that such manufacturer imposed restrictions apply.
Note 3
The audio on a DVD disc recorded in MPEG version 2.0 format
maybe cannot be played (MPEG-2 is an image only format).
Note 4
File names of MP3 should be alphanumeric characters. This unit
cannot display symbols and full-size or 2 bytes-wide characters
(such as Japanese, Chinese, etc.) correctly.
Also, be sure to use the extension ".mp3".
When more than 200 MP3 files are recorded on the disc, the unit
might not be able to play it correctly.
DVDs
12cm or 8cm disc
See Note 1, 2, 3.
Video CDs
12cm or 8cm disc
(version up to 2.0)
See Note 2.
Audio CDs, MP3
12cm or 8cm disc
See Note 4.
−2−

2 DISASSEMBLY
−3−
Door Tray Removal
1. Supply Power and open Tray 1.
2. Disassemble the Door Tray 2in direction off arrow "A".
3. Close Tray 1and power off.
Note : If Tray doesn’t open, insert a sharp point into emergency hole, and then push the tap in the hole in direction of arrow,
After then open tray manually.
1Tray
2Door Tray
Bottom View
"A"

3 EXPLODED VIEWS AND PARTS LIST
−4−
w
a
s
a
a
a
s
s
a
q

−5−
EXPLODED VIEW
REF.NO. PARTSNO. DESCRIPTION REMARKS
1 9A09626720 COVER,FRONTASSY
2 9A09627020 FRONTPCBASSY
3 9A09626820 BOTTOMFRAMEASSY
4 9A09626920 MAINPCBASSY
5 9A09636100 DVDLOADER,RL‑A700
6 9A09627120 SMPSPCBASSY
7 9A09636400 COVER,TOP
8 9A09636000 PANEL,REAR
9 9A09635400 FOOT,FRONT
10 9A09635500 FOOT,REAR
11 9A09635300 DOOR,TRAY
12£9A09635800 CORD,POWER
21 9A09636200 SCREW,3X6BINDBK
22 9A09636300 SCREW,3X6BINDZN
INCLUDED ACCESSORIES
REF.NO. PARTSNO. DESCRIPTION REMARKS
9A09428100 OWNER'SMANUAL,EFN
9A09428200 OWNER'SMANUAL,DIS
9A09635900 REMOTECONTROLUNIT,RC‑867
9A09635200 BATTERY,AAA
9A09636500 CORD,VIDEO

−6−
4 PC BOARDS AND PARTS LIST
MAIN PCB

−7−
FRONT PCB
SMPS PCB

MAIN PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09626920 MAINPCBASSY
9A09635700 MAINPCB
CON1 9A09632300 CONNECTOR,12PIN
CON2 9A09636800 CONNECTOR,11PIN
CON4 9A09630000 CONNECTOR,MINIDIN
CON5 9A09632000 CONNECTOR,RCAW‑Y,R‑B
CON6 9A09629800 CONNECTOR,BOXHEADER
CON105 9A09639100 CONNECTOR,SINGLESCART
D501 9A09629900 ZENERDIODE,3.9V350MW
D502 9A09631900 DIODE,KDS226
D507,D508 9A09631800 DIODE,KDS184
D601 9A09632500 DIODE,RLS4148
L1‑L6 9A09632700 POWERBEAD,CHIP
L8,L9 9A09633700 FERRITEBEAD,CHIP
L11‑L17 9A09633700 FERRITEBEAD,CHIP
L20 9A09633700 FERRITEBEAD,CHIP
L21 9A09632700 POWERBEAD,CHIP
L22‑L27 9A09633700 FERRITEBEAD,CHIP
L201,L202 9A09633700 FERRITEBEAD,CHIP
L301‑L305 9A09633700 FERRITEBEAD,CHIP
L402 9A09633700 FERRITEBEAD,CHIP
L404 9A09636900 INDUCT,15UH
L407‑L409 9A09636900 INDUCT,15UH
L501 9A09632700 POWERBEAD,CHIP
P1 9A09635000 OPTICALCONNECTOR,TOTX178A
Q501‑Q515 9A09629700 TR,BC847A
Q516,Q517 9A09632200 TR,KRC107S
Q518 9A09632100 TR,KRA107S
Q519 9A09632200 TR,KRC107S
Q520 9A09632100 TR,KRA107S
Q521,Q522 9A09629700 TR,BC847A
Q524 9A09629700 TR,BC847A
Q526,Q527 9A09629700 TR,BC847A
Q530 9A09632200 TR,KRC107S
Q531 9A09632100 TR,KRA107S
U101 9A09631200 IC,ES4318
U102,U103 9A09627300 IC,16M‑SDRAM
U201 9A09637000 SOCKET,32PINDIP
U201 9A09629600 IC,EPROM512KX8
U204 9A09629500 IC,EEPROM2KBIT
U207 9A09644600 IC,74HCU04
U208 9A09644700 IC,74HC04
U301 9A09632800 IC,PCM1716
U302 9A09632600 IC,NJM4560
U401 9A09629400 IC,ADV7170
U601 9A09637100 SOCKET,40PINDIP
U601 9A09637200 IC,80C52
X201 9A09631400 X‑TAL,27MHZHC‑49/S
X601 9A09631300 X‑TAL,11.0592MHZHC‑49/S
FRONT PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09627020 FRONTPCBASSY
9A09635600 FRONTPCBREV.06
D2 9A09633800 LED,RED
D3‑D5 9A09632500 DIODE,RLS4148
L1,L2 9A09632700 POWERBEAD,CHIP
Q1 9A09632200 TR,KRC107S
SW1‑SW3 9A09627200 TACTSW
SW5,SW8 9A09627200 TACTSW
SW9,SW12 9A09627200 TACTSW
U1 9A09636700 IC,UPD16311GC
U2 9A09635100 INFRAREDRECIEVER,TSOP1838
U3 9A09631600 VFDDISPLAY
SMPS PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09627120 SMPSPCBASSY
9A09641600 PCB,C201TY
9A09644500 RUBBER,BAR(9T)
PC1£9A09638700 C,104275VAC
PC2 9A09638400 CE,47UF400V
PC4 9A09638600 CC,471K1KV
PC20£9A09638500 C,332M250V
PC22 9A09638600 CC,471K1KV
PCN1 9A09643900 CONNECTOR,2PIN
PCN3 9A09643800 CONNECTOR,5PIN
PD1‑4 9A09642300 DIODE,1N4007
PD5 9A09642000 DIODE,FR103
PD6 9A09642100 DIODE,FR107
PD7,PD8 9A09642600 DIODE,SR306
PD9 9A09642200 DIODE,FR304
PD14 9A09642000 DIODE,FR103
PD16,PD17 9A09642000 DIODE,FR103
PD19 9A09642500 DIODE,SB240
PD21,PD22 9A09642300 DIODE,1N4007
PF2£9A09643600 FUSE,250VT2.0A
PF2 9A09643700 FUSEHOLDER
PL1£9A09643500 LINEFILTER,40MHUU1116
PL3 9A09643300 CHOKE,PEAKING10UH
PL10,PL11 9A09643300 CHOKE,PEAKING10UH
PQ1£9A09642900 FET,IRF830A
PQ1 9A09644400 HEATSINK,28MM
PQ2 9A09642700 TR,KSP2222ATA
PQ3,PQ4 9A09642800 TR,KSA928A
PQ5‑PQ9 9A09642700 TR,KSP2222ATA
PR4 9A09641400 R,MOR6802W
PR8 9A09641300 R,MOR47K2W
PR26 9A09641200 R,MOR3002W
PR31,PR34 9A09641100 R,MF2.4K1/8W1%
PT1£9A09643400 TRANS,EE2828
PTH1£9A09643200 THERMISTER,5D‑9
PU3 9A09643000 SHUNTREG,KA431
PU6£9A09643100 PHOTOCOUPLER,TCET1103
PZD1 9A09641800 ZENERDIODE,1N5242
PZD2 9A09641900 ZENERDIODE,1N5252
PZD3‑5 9A09641700 ZENERDIODE,1N5234
ZD6 9A09642400 DIODE,1N4148
−8−

5 BLOCK DIAGRAM
−9−
MCU
CD
DSP
Digital
Servo
DVD
DSP
C3
ECC
EDC
ATAPI
&
MPEG
I/F
DECODER
M5705
3.3V
AIC1722
Motor Driver
FAN8024
FAN8423
DC5V
GND
DC12V
GND
Flash Memory
AT49F001N
RAM
Arbiter
Target
Search
Data
Separator
RF AMP
SP3721A
M
4M DRAM
T224162B-35J
ATAPI
CONNECTOR
RL-A700 LOADER
A/V DECODER
&
MAIN CPU
VFD KEY
MATRIX
REMOCON
EYE
VIDEO
ENCODER
D/A
CONVERTER
SUB
MICOM
MAIN PCB
FRONT PCB
POWER PCB

6 WIRING DIAGRAM
−10−
POWER BOARD
PCN3
MAIN BOARD
CON2
CON1
CON3 CON4
FRONT BOARD
+5VA-
26V
GND
FL-
FL+
IR
GND_D GND_D
+5V_ALL
RCU_LED VFD_STB
VFD_CLKO VFD_DATA
POWER_LED
POWER_SW
RESET GND
LOADER
PCN2
CON6
ACTIVITY GND
PCN5
+5V
GND
GND
+12VALL
GND
-12VALL
GND
5VA
GND
5VD
GND
3.65V
PC
GND
5VALL
+12VALL
GND
-12VALL
GND
5VA
GND
5VD
GND
3.65V
PC
GND
5VALL
RESET
D7
D6
D5
D4
D3
D2
D1
D0
GND
DRQ
IOW
IOR
IOCHRDY
DACK
IRQ14
A1
A0
CS0
ACTIVITY
GND
D8
D9
D10
D11
D12
D13
D14
D15
KEY
GND
GND
GND
BALE
GND
IOCS16
RESERVED
A2
CST
GND
<CON6>