TEAC PLD-200-V Service manual
PPLL--DD220000VV
SERVICE MANUAL
VCR/DVD HOME THEATER SYSTEM
Effective : September, 2003 S-0000A
CAUTION
●
£ 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.
●
Before returning appliance to the customer, make leakage-current or
resistance measurements to determine that exposed parts are
acceptably insulated from the supply circuit.
CONTENTS
SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
DISASSEMBLY
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・6
PRINCIPAL PARTS LOCATION
・・・・・・・・・・・・・・・・・・・・・・・・・・7
BLOCK DIAGRAM
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・9
TROUBLE SHOOTING
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・11
PRINTED CIRCUIT BOARDS
・・・・・・・・・・・・・・・・・・・・・・・・・・・・15
WIRING DIAGRAM
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・29
EXPLODED VIEW
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・31
ELECTRICAL PARTS LIST
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・43
IC INTERNAL DIAGRAMS
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・88
IC AND TRANSISTOR VOLTAGE CHART
・・・・・・・・・・・・・131
SCHEMATIC DIAGRAMS
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・141
ADJUSTMENT METHOD
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・155
2
SPECIFICATIONS
AMPLIFIER Section
Output Power (6 ohms, 1KHz, 1% T.H.D) : Stereo
Front L/R (2 Channel Driven) 45W x 2ch
Output Power (6 ohms, 1KHz, 1% T.H.D)
Front L/R (2 Channel Driven) 45W x 2ch
Center (1 Channel Driven) 45W x 1ch
Rear L/R (2 Channel Driven) 45W x 2ch
Subwoofer (1 Channel Driven) 45W x 1ch
S/N Ratio (IHF-A Weighted)
1 Channel Driven >65dB
Frequency Response
Front L/R (Large) 120~20KHz (-3dB point)
Center (Large) 120~20KHz (-3dB point)
Rear L/R (Large) 120~7KHz (-3dB point)
Subwoofer 10~150Hz (-3dB point)
Tone Control
Bass (100Hz) ±6dB
Treble (10KHz) ±6dB
Input Sensitivity
Stereo (1KHz) 260mV~360mV
CH Separation
Stereo (1KHz) > 50dB
FM TUNER Setion
Frequency Range 87.5~108 MHz
Sensitivity
Mono 8uV/m, EMF
Distortion
Mono 0.5%
Stereo
1%
S/N Ratio
Mono 65dB
Stereo
60dB
DVD Section (TDV-540)
Composite Output Level 1.0V (p-p), 75ohm
S-Video Y-Output Level 1.0V (p-p), 75ohm
S-Video C-Output Level 280mV (p-p), 75ohm
VCR (audio) Section [Hi-Fi]
Output Level
Audio -8dBm (E.E) -8±2dBm
Distortion (T.H.D)
Audio -8dBm (SP) 1.0 %
Audio -8dBm (LP/SLP) 1.5
%
S/N Ration
Audio -8dBm (E.E) 50 %
Audio -8dBm (SP) 55
%
Audio -8dBm (LP/SLP) 55
%
VCR (video) Section
E.E Video Level 1.0±0.2V
SRP SYNC Level 0.3±0.03V
SRP BURST Level 0.3±0.03V
SRP Video Level 1.0±0.2V
GENERAL
Power Consumption
110W
Weight (Main unit) 9.42Kg
Dimension (WxHxD) 430x107x422
NOTE: Design and specifications are subject to change and improvement without notice
3
SAFETY PRECAUTIONS
The following check should be performed for the continued
protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
between the earth ground and all exposed metal parts of the
appliance (input/output terminals, screwheads, metal
overlays, control shaft, etc.). Plug the AC line cord of the
appliance directly into a 120V AC 60Hz outlet and turn the
AC power switch on. Any current measured must not exceed
0.5mA.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A
POTENTIAL SHOCK HAZARD AND MUST BE
CORRECTED BEFORE RETURNING THE APPLIANCE
TO THE CUSTOMER.
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
AC Leakage Test
4
LASER BEAM SAFETY PRECAUTIONS
CLASS 1 LASER PRODUCT
DANGER
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
This Receiver uses a pickup that emits a laser beam.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes
at least 1 foot away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.
Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous
radiation exposure.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
Laser Beam Radiation
5
HANDLING LASER PICKUP
The laser diode in the optical system of this receiver can be damaged by electrostatic discharge from clothes,
body, etc. Proper electrostatic grounding for service personnel is required during servicing.
BEFORE REPAIRING THE DVD MECHANISM
a. Human Body Grounding:
Many of the components used in this compact disc player, including the laser pickup, are sensitive to electrostatic
discharge.
Service personnel should be grounded with an electrostatic armband (1M ohm).
Caution: Static charge on clothing does not escape through a body grounding wristband. Be careful not to contact the
pickup or electrical components with your clothing.
b. Workbench and Tool Grounding:
A properly-grounded electroconductive plate (1 M ohm) or metal sheet should be fitted to the workbench surface.
Tools and instruments (soldering irons, scopes, etc.) should be grounded to prevent AC leakage.
c. Make two standard ESD solder bridges on the Laser optic PC Board
Before disassembly of mechanism or disconnect any cables in it, make two standard ESD solder bridges on the laser
optic PC Board.
INCORRECT
CORRECT
Ground conductive wristband
for body
6
SCREW
SCREW
SCREWSCREW
MAIN PCB
POWER PCB
RADIO
TUNER
TV
TUNER
TRANS
FORMER
VCR MAIN PCB
FRONT PCB
1) REMOVAL OF TOP COVER
2) REMOVAL OF FRONT PANEL
DVD MECHANISM
VCR MECHANISM
DISASSEMBLY
7
MAIN PCB
POWER PCB
RADIO
TUNER
TV
TUNER
TRANS
FORMER
VCR MAIN PCB
FRONT PCB
DVD MECHANISM
VCR MECHANISM
PRINCIPAL PARTS LOCATION
BLOCK DIAGRAM
9 10
11
TROUBLE SHOOTING
12
remote’s
13
TEST MODE
TEST Mode shows the infomation as follows.
I. Back End Version (It is to express each Buyer, each model, and version number.)
II. Front End Version (It is to display the Mecha Fimware version number.)
III. Back End Build time (It can be used to seperate each B/E firmware version by the day.)
IV. Region No.(It is only to display region code.)
[operation]
To enter the first state of test mode, first open DISC. (Press OPEN key.)
then, press key on the remote unit as follows.
[CLEAR] - [2] - [5] - [8] -[0] - [CLEAR]
If you press key correctly, you will see the message below.
BE VER MODEL No. - (I : B/E version)
FE VER 61-500101 - (II : F/E version)
BUILD TIME 20030510B - (III : B/E bulid time)
REGION xx - (IV : Region Number)
<B/E Firmware update> : Function 2
The update is done with CD-R. (When the firmware is changed, the updated firmware will be provided by Anam on CD-R)
Put the DISC in at the first state of service mode and then press the PRGM key on the remote unit.
Updating will begin as follows.
ERASE -> WRITE -> DONE
You'll see the update sequence on the TV screen.
ERASE >>>>>>>>>>>>
WRITE >>>>>>>>>>>>
DONE
When the TV screen's display goes off, turn the POWER OFF.
Turn the POWER ON and then DO EEPROM CLEAR.
<F/E Firmware update> : Function 3
The update is done with CD-R. (When the firmware is changed, the updated firmware will be provided by Anam on CD-R)
- Put the disc on OPEN at normal operation mode.
- Press PLAY on the remote.
- After about 30 seconds, DVD door will be open.
- Turn the power off.
- Turn the power on and open DISC
- Remove the disc.
Note: F/E update method has another method. It is that you can update in the normal mode, same
sequence, same method. Updating in the normal mode is recommandable because of updating
during the short time. In this case, you must confirm the F/E firmware version.
PRINTED CIRCUIT BOARDS
FRONT BOARD
CUP11642Z
15 16
POWER BOARD
CUP11573Z
17 18
TOP VIEW
MAIN BOARD
CUP11571Z
19 20
MAIN BOARD
CUP11571Z
BOTTOM VIEW
21 22
TOP VIEW
MPEG BOARD
CUP11574Z
BOTTOM VIEW
23 24
VCR MAIN BOARD
CUP11575Z
25 26 24
VCR TUNER BOARD VCR MPX BOARD
CUP11577ZCUP11576Z
27 28
WIRING DIAGRAM
29 30
EXPLODED VIEW
31 32
A700-60R5 (DVD MECHANISM) EXPLODED VIEW 1
33 34
A700-60R5 (DVD MECHANISM) EXPLODED VIEW 2
35 36
38
K-30 (VCR MECHANISM) ASSEMBLING DIAGRAM
A. TOP VIEW
1. EARTH BRKT ASS’Y 11. T-SUB BRAKE ASS’Y
2. FE HEAD 12. RELAY LEVERL
3. S SLANT POLE ASS’Y 13. CAPSTAN MOTOR
4. TENSION BEND ASS’Y 14. PINCH LEVEL TOTAL ASS’Y
5. REEL TABLE 15. L/C BRKT TOTAL ASS’Y
6. MAIN BASE ASS’Y 16. CAM GEAR
7. S SUB BRAKE ASS’Y 17. AC HEAD TOTAL ASS’Y
8. S MAIN BRAKE ASS’Y 18. T SLANT POLE ASS’Y
9. IDLER PLATE TOTAL ASS’Y 19. DRUM TOTAL ASS’Y
10. T MAIN BRAKE ASS’Y 20. RECORD SAFETY LEVEL
39
B. BOTTOM VIEW
1. CAPSTAN MOTOR 6. RECPRD SAFETY LEVER
2. F/L RACK 7. L LOADING ASS’Y
3. CONNECT PLATE 8. R LOADING ASS’Y
4. REEL BELT 9. DRUM TOTAL ASS’Y
5. REEL GEAR TOTAL ASS’Y 10. LOADING RACK ASS’Y
40
K-30 (VCR MECHANISM) EXPLODED VIEW
A. TOP VIEW
41
B. BOTTOM VIEW
42
K-30 (VCR MECHANISM) EXPLODED VIEW OF P/L ASS'Y
43
RESISTORS AND CAPACITORS
IMPORTANT SAFETY NOTICE
Numbering System of Resistor
Example
Numbering System of Capacitor
Example
RESISTORS AND CAPACITORS
RESISTORS AND CAPACITORS
RESISTORS AND CAPACITORS
Notes.
* Circuit No's first character indicates kinds of part type.
C : Capacitors
R : Resistors
D : Diode
J : Jumper
L : Coil
Q : Transistors
S : Switch
BK : Bracket
JK : Jack
IC : Integrated Circuit
X : Crystal
BD : Bead
* Components identified by ! Mark have special characteristics important for safety.
* When replacing any of these components, use only manufacture's specified parts.
* The unit of resistance is OHM ( )
K=1000( ), M=1000(K )
* The unit of capacitance is MICROFARAD (uF )
-6
P=10
uF
CRD 25 F J 101 HCKR 1H 101 K B
Type Wattage Shape Tolerance Value Type Voltage ValueTolerance Pecularity
Resistor Type Wattage Tolerance Tolerance
K(C/H)RD : Carbon 20 : 1/5W F : 1%
K(C/H)RG : Metal Oxide 25 : 1/4W J : 5% HCB : Ceramic 0J : 6.3V 1H : 50V DC C : 0.25pF
50 : 1/2W K : 10% CCC : Ceramic 1A : 10V 1 : 125V DC G : 2%
1 : 1W CCK : Ceramic 1C: 16V KC : 400V AC J : 5%
K(C/H)RG : Metal Cement 2 : 2W HCQI : Polyester 1E : 25V K : 10%
3 : 3W HCQP : Polypropyene 1H : 50V Z : +80%, -20%
K(H)RJ : Carbon. CHIP 10 : 1/10W HCQS : Polystyrol 1V : 35V
14 : 1/4W HCUS : Ceramic
ELECTRICAL PARTS LIST
Capacitor Type
HCEA : ELECT
HCEA : ELECT.CHIP
Voltage
HCEA Type
Other
44
DVD PART
DVD PART
SEQ. PART NO. DESCRIPTION SPECIFICATION
C701 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C702 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C703 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C704 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C711 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C712 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C713 HCBS1H220JT CAP , CERAMIC 22UF 50V J
C714 HCEA1CKS470T CAP , ELECT 47UF 16V
C715 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C718 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C721 HCBS1H221KBT CAP , CERAMIC 220PF 50V K
C722 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C723 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C724 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C731 HCBS1H221KBT CAP , CERAMIC 220PF 50V K
C732 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C741 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C742 HCEA1HKS4R7T CAP , ELECT 4.7UF 50V
C743 HCBS1H220JT CAP , CERAMIC 22UF 50V J
C744 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C745 HCEA1CKS101T CAP , ELECT 100UF 16V
C752 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C763 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C764 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C765 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C766 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C771 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C772 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C773 HCBS1H181KBT CAP , CERAMIC 180PF 50V K
C776 HCEA1CKS101T CAP , ELECT 100UF 16V
D701 HVD1SS133MT DIODE 1SS133T-77
D702 HVD1SS133MT DIODE 1SS133T-77
D721 HVD1SS133MT DIODE 1SS133T-77
D722 HVD1SS133MT DIODE 1SS133T-77
D723 HVD1SS133MT DIODE 1SS133T-77
D724 HVD1SS133MT DIODE 1SS133T-77
D731 HVD1SS133MT DIODE 1SS133T-77
D752 HVD1SS133MT DIODE 1SS133T-77
J701 C3A206 WIRE , COPPER SN95/PB5,0.6
J702 C3A206 WIRE , COPPER SN95/PB5,0.6
J703 C3A206 WIRE , COPPER SN95/PB5,0.6
J704 C3A206 WIRE , COPPER SN95/PB5,0.6
J705 C3A206 WIRE , COPPER SN95/PB5,0.6
J706 C3A206 WIRE , COPPER SN95/PB5,0.6
J707 C3A206 WIRE , COPPER SN95/PB5,0.6
REMARKS
COP11572B FRONT PCB ASS'Y ADV R-7100
CIP11572B FRONT PCB AUTO ASS'Y ADV R-7100
CUP11572Z PCB , FRONT ADV R-7100
45
SEQ. PART NO. DESCRIPTION SPECIFICATION
J708 C3A206 WIRE , COPPER SN95/PB5,0.6
J709 C3A206 WIRE , COPPER SN95/PB5,0.6
J710 C3A206 WIRE , COPPER SN95/PB5,0.6
J711 C3A206 WIRE , COPPER SN95/PB5,0.6
J721 C3A206 WIRE , COPPER SN95/PB5,0.6
J722 C3A206 WIRE , COPPER SN95/PB5,0.6
J723 C3A206 WIRE , COPPER SN95/PB5,0.6
J724 C3A206 WIRE , COPPER SN95/PB5,0.6
J741 C3A206 WIRE , COPPER SN95/PB5,0.6
J742 C3A206 WIRE , COPPER SN95/PB5,0.6
J743 C3A206 WIRE , COPPER SN95/PB5,0.6
J744 C3A206 WIRE , COPPER SN95/PB5,0.6
J745 C3A206 WIRE , COPPER SN95/PB5,0.6
J746 C3A206 WIRE , COPPER SN95/PB5,0.6
J747 C3A206 WIRE , COPPER SN95/PB5,0.6
J748 C3A206 WIRE , COPPER SN95/PB5,0.6
J749 C3A206 WIRE , COPPER SN95/PB5,0.6
J750 C3A206 WIRE , COPPER SN95/PB5,0.6
J761 C3A206 WIRE , COPPER SN95/PB5,0.6
J762 C3A206 WIRE , COPPER SN95/PB5,0.6
J763 C3A206 WIRE , COPPER SN95/PB5,0.6
J781 C3A206 WIRE , COPPER SN95/PB5,0.6
L701 HLQ02C100KT COIL , AXAIL 10UHK
Q711 HVTKRC107MT T.R KRC107M
R711 CRD20TJ331T RES , CARBON 330OHM 1/5W J
R712 CRD20TJ102T RES , CARBON 1KOHM 1/5W J
R713 CRD20TJ102T RES , CARBON 1KOHM 1/5W J
R714 C3A206 WIRE , COPPER SN95/PB5,0.6
R716 CRD20TJ333T RES , CARBON 33KOHM 1/5W J
R717 CRD20TJ100T RES , CARBON 10OHM 1/5W J
R718 CRD20TJ100T RES , CARBON 10OHM 1/5W J
R721 CRD20TJ102T RES , CARBON 1KOHM 1/5W J
R722 CRD20TJ152T RES , CARBON 1.5KOHM 1/5W J
R723 CRD20TJ182T RES , CARBON 1.8KOHM 1/5W J
R724 CRD20TJ272T RES , CARBON 2.7KOHM 1/5W J
R725 CRD20TJ332T RES , CARBON 3.3KOHM 1/5W J
R731 CRD20TJ102T RES , CARBON 1KOHM 1/5W J
R732 CRD20TJ152T RES , CARBON 1.5KOHM 1/5W J
R733 CRD20TJ182T RES , CARBON 1.8KOHM 1/5W J
R734 CRD20TJ272T RES , CARBON 2.7KOHM 1/5W J
R735 CRD20TJ332T RES , CARBON 3.3KOHM 1/5W J
R736 CRD20TJ562T RES , CARBON 5.6KOHM 1/5W J
R737 CRD20TJ752T RES , CARBON 7.5KOHM 1/5W J
R741 CRD20TJ562T RES , CARBON 5.6KOHM 1/5W J
R761 CRD20TJ221T RES , CARBON 220OHM 1/5W J
R762 CRD20TJ221T RES , CARBON 220OHM 1/5W J
R763 CRD20TJ101T RES , CARBON 100OHM 1/5W J
R764 CRD20TJ101T RES , CARBON 100OHM 1/5W J
R772 CRD20TJ471T RES , CARBON 470OHM 1/5W J
R773 CRD20TJ471T RES , CARBON 470OHM 1/5W J
REMARKS
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