PAL or NTSC
Laser:
Semiconductor laser, wavelength: 650/790 nm
Laser output (Continuous wave max.):
1 mW (DVD)
0.5 mW (CD)
Signal to noise ratio:
More than 105 dB
Harmonic distortion
0.003 %
Wow and flutter:
Below measurable level
Tuner
Reception frequency:
FM: 87.5 - 108 MHz
AM: 522 - 1,710 kHz
General
Power requirements:
AC 230 - 240 V, 50 Hz
Power consumption:
120 W
Dimensions:
435(W) x 75(H) x 375(D) mm
Weight:
6.4 kg
Speaker system
Front left, Front right, Centre, Surround left and Surround right
speakers (SX-TS750S, magnetic shield)
Unit used:
8 cm cone type, full range
Maximum power handling capacity:
40 W (peak)
Nominal impedance:
8 Ω
Dimensions:
125(W) x 105(H) x 112(D) mm
Weight:
0.72 kg/speaker
Subwoofer (SX-TS750W)
Unit used:
13 cm cone type
Maximum power handling capacity:
80 W (peak)
Nominal impedance:
4 Ω
Dimensions:
160(W) x 415(H) x 310(D) mm
Weight:
4.9 kg
Specifications subject to change without notice.
- 1 -
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
LASER OUTPUT..........0.6 mW Max. (CW)
WAVELENGTH .............790 nm
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
DVD MECHANISM REPLACEMENT
1. Cautionary instructions in handling the assy
(Safety instructions)
Optical pickup
The laser beam used in the pickup is classified as "class 2".
Exposing your eyes or skin to the beam is harmful. Take care
not to do so.
(Caution against static electricity and leakage voltage)
Ground securely the work tables, tools, fixtures, soldering irons
(including those made of ceramic) and measuring instruments
used in the production lines and inspection departments that
handle loaders. The workers shall also be grounded.
(Cautionary instructions in handling)
Do not touch the object lens when handling a loader, or the lens
will be stained, resulting in inadequate playability.
There is no power supply protection circuit provided for this
product or adjustment/inspection device. Short-circuiting may
lead to fire or damage.
Take care so as to protect from exposure to water, the entry of
metallic pieces or dew condensation.
In particular, a strong magnet adjacent to the pickup will not
only get inoperative but can damage the pickup if a small metallic
piece, such as a screw or swarm, enters.
The loader edge can cause injury if inadvertently handled.
Do not touch a rotating disk, or injury may result.
This product is a precision device. Handle carefully.
A shock or dropping will cause misalignment or destruction. If it
should occur, refer to clause 2.
This product is so designed as to endure an initial shock
equivalent to a drop from a height of approx. 90 cm under the
packed condition.
After the initial shock, the resistivity will still remain at a level of
50 to 60 G, but the mechanical robustness will weaken.
Do not place in a dusty location.
The entry and deposition of dirt into or on the pickup lens or
moving section will cause malfunction or degradation.
(Connectors)
Do not connect or disconnect while power is on.
Connecting or disconnecting signal wires or the main power cord
when the power is on may destruct the unit or fixture.
When connecting, push all the way in securely.
An insufficient insertion may cause a bad contact, leading to an
erroneous operation.
Do not connect or disconnect roughly by an excessively strong
force, or a broken wire or bad contact may result.
Semiconductors are connected. Do not touch connector terminals
directly.
If the worker is grounded, there is nothing to worry about static
electricity, but the rust on the connector terminal surface caused
by the touch may result in bad contact.
(Caution)
Before disconnecting FFC
cable, make it "SHORT" as
shown left.
After connecting FFC
cable,make it "OPEN" as
(OPEN)(SHORT)
shownleft.
(Power source)
The power source need be good in quality (free from
instantaneous interruptions or noises).
A low quality power source may well cause malfunction.
(Storage)
Do not place or store in a dusty place or a place where dew
condensation is possible.
The entry and deposition of dirt or dust into or on the pickup lens
or moving section will cause malfunction or degradation.
Also, dew condensation causes rust; the rust penetrate into the
precision part of a pickup, causing malfunction, or degrading the
optical quality of the internal lens and reflector, which also leads
to malfunction.
- 2 -
MECHANISM REPLACEMENT
1. How to remove the tray.
1
1
2
Rotate the 1 gear.
Move forward the 2 tray.
2. How to insert the tray.
1
Move the 1 slide to the left end.
Insert the 2 tray.
1
2
2
1
Move both the right and left 1 tray pins to the ends.
Remove the 2 tray.
3. How to install the motor.
BOSS
TERMINAL
SHASSIS
ROUND
HOLE
1
SOLDERING
2
4
3
MECHA
P. W. B
TRIANGLE
MARK
ROUND
HOLE
1 Adjust the motor terminal to boss in the chassis.
2 Adjust the round hole of the motor to the triangle mark of
P.W.B,and solder it.
- 3 -
MECHANISM REPLACEMENT
4. Base mechanism mounting parts.
A
GREASE
EM-30LG
A
A
: Clean the groove by alcohol well.
GREASE
EM-30LG
GREASE
EM-30LG
GREASE
EM-30LG
5. Base mechanism parts.
GREASE
EM-30LG
Apply screw lock
6. Tray parts.
GREASE
CDF-409
GREASE
CDF-409
GREASE
CDF-409
GREASE
EM-30LG
Do not remove the pick-up from base mechanism because of
adjustment difficulty.
- 4 -
TROUBLE SHOOTING
AC CORD PLUG
IC430,IC601 +5V POWER ONLY
IC430 RESET
X4300,X4301 CLOCK
IC430 ACTIVE
IC601 COMMUNICATION
IC430 ACTIVE / P-RELAY (for UK,XE) ; HIGH / P-CON ; LOW
POWER SUPPLY ; STANDBY mode
±12V,±7V,DVD-POWER ; OFF / FIL,-30V ; ON
STANDBY LED LIGHT
POWER KEY PRESS
DVD FUNCTION
P-COM ; HIGH
DVD-POWER ; HIGH
STANDBY LED ; OFF
IC430 STANDBY DATA WAIT
±12V,±7V ; ON
IC450,IC451 COMMUNICATION
IC430
X4301
X4300
IC450
IC451
IC601
IC870
IC801
NG
NG
FM,AM,VIDEO1,VIDEO2 (VIDEO,TV)
NG
IC430 VDD,RESET,OSC CONFIRM
IC430 COMMUNICATION CONFIRM
P-CON,FIL,-30V CONFIRM
LED PERIPHERAL CIRCUIT CONFIRM
POWER KEY CONFIRM
IC601 COMMUNICATION CONFIRM
LED PERIPHERAL CIRCUIT CONFIRM
PROTECT CIRCUIT CONFIRM
IC462,IC472,IC482,IC483 CONFIRM
P-CON
±12V,±7V,P-CON CONFIRM
DVD-POWER CONFIRM (IC410,IC411 etc)
SYSCON
SYS-CLK
SUB-CLK
FUNCTION
VOLUME
VFD-DRV
6CH-DAC
EEPROM
IC410
IC411
IC241
DS601
IC800
IC818
IC820
IC821
REG.
REG.
TU-PLL
IR
DVD-MPU
FLASH
MPEG
SDROM
P-COM ; HIGH /
DVD-POWER ; LOW
STANDBY LED ; OFF
IC430 STANDBY DATA WAIT
±12V,±7V ; ON
IC450,IC451 COMMUNICATION
NG
IC450,IC451,IC241 COMMUNICATION
POWER KEY CONFIRM
IC601 COMMUNICATION CONFIRM
LED PERIPHERAL CIRCUIT CONFIRM
PROTECT CIRCUIT CONFIRM
IC462,IC472,IC482,IC483 CONFIRM
±12V,±7V,P-CON CONFIRM
TUNERVIDEO1, VIDEO2 (VIDEO,TV)
INITIALIZE ADAC (IC870)
RESET LOADER
READ,WRITE DATA IN EEPROM (IC801)
IC800 START COMMUNICATION WITH IC430
FROM MPU STANDBY DATA SEND
IC430 STANDBY DATA RCVD
IC430 VFD DATA RCVD
IC430 VFD DATA SEND
IC601 VFD DATA RCVD
DISPLAY OPENNING
START CONTROL OF LOADER
PICK INITIALIZE SPINDLE ROTATE
DISC Y/N
NG
NG
NG
NG
NG
VDD,CLOCK CONFIRM
IC800,IC820 PERIPHERAL CIRCUIT CONFIRM
COMMUNICATION LINE CONFIRM
REMOCON NG IC430 & DS601 PERIPHERAL CONFIRM
REMOCON OK IC430 PERIPHERAL CONFIRM
*1
IC601 & IC430 PERIPHERAL CONFIRM
-30V FILAMENT VOLTAGE CONFIRM
COMMUNICATION LINE CONFIRM
IC800,IC818,IC820,IC821 BUS-LINE CONFIRM
LOADER CONFIRM
COMMUNICATION LINE CONFIRM (FFC)
IC430 VFD DATA SEND
IC601 VFD DATA RCVD
VFD INDICATE "VIDEO1" or "VIDEO2"
IC430 VFD DATA SEND
NG
*1*1
IC601 VFD DATA RCVD
VFD INDICATE "FM" or "AM"____k(M)Hz
NG
NY
IVFD INDICATE
"NO DISC"
VFD INDICATE
"READING"
PLAYBACK MODE
- 7 -- 6 -
TROUBLE SHOOTING
NO COLOR or ABNORMAL
X8230
27MHz
OK?
Y
IC820
VIDEO OUTPUT
NORMAL OK?
N
IC800,IC820 NG
FLOATING CONFIRM
IC800,IC820 NG
SERVICE MODE
A. Market / Region SETUP
In the initial condition for this model, Market and Region
information are undefined.
N
Y
CRYSTAL RESONATOR
CHANGE
IC820 OUTPUT LINE CONFIRM
Pin 101~110 PERIPHERAL
CONFIRM
LPF CONFIRM
In the following cases, be sure to set up Market/Region.
1. When updating the system using CD-R
(Part code : 0PRADF9635--AC).
2. When replacing a DVD substrate.
While Market/Region information are undefined, the message
"Region Undefined" is displayed on the screen.
NOTE: Even if the condition is not under 1 or 2 above, if the
message "Region Undefined" is displayed, be sure to set up
Market/Region.
B. How to enter Service Mode.
You can enter Service Mode in any one of the following ways (1 to 2).
TUNER OUTPUT ; NG
VIDEO 1,2 OUTPUT ; OK
DVD/CD OUTPUT ; OK
CN241 Pin10,11
5.6V,12V OK?
Y
IC211,IC231,IC241,(IC251)
PERIPHERAL CONFIRM
NO PICTURE
AUDIO OK
IC820
VIDEO OUTPUT
NORMAL OK?
1. Pushing the covered key located beneath Book Mark key on
RB-1500 or REM-S1500.
N
IC402,IC401 PERIPHERAL
CONFIRM
2. Simultaneously pushing both Shift key and ON SCREEN key on
RB-TS750SS.
IC820 OUTPUT LINE CONFIRM
Y
Pin101~110
CONFIRM
NPF CONFIRM
N
LOADER CHANGE
OK?
N
IC820,IC800 Pin
FLOATING CONFIRM
IC800,IC820 NG
Y
LOADER CHANGE
- 9 -- 8 -
SERVICE MODE
C. Setup Procedures
1. Displaying SERVICE MODE screen
Display Service Mode screen following the instructions "How to
enter Service Mode" above.
2. Displaying Internal Setup screen
Push NEXT button within three seconds after operating the Service
Mode display.
On the Internal Setup screen shown on the right, set up Market and
Region.
Model
DCS-TS750/AU
Market/Rejion setup table.
MarketRegion
AU4
3. Setting Market code
3.1. While a highlighted indicator is displayed on the right side of the
Market denotation, push ENT button on the remote controller.
With each push the indicator will advance as shown below.
WM -> SFC -> EUR -> S18 -> SS -> PA
3.2. Specify the code of the model in accordance with the Market/
Region Setup Table above.
3.3 Once the desired code is displayed, push p button to move the
highlighted indicator to the Region input area.
- 10 -
SERVICE MODE
4. Setting REGION code
4.1 While a highlighted indicator is displayed on the right side of
the Region denotation, push ENT button on the remote
controller. With each push the indicator will advance as
shown below.
1 -> 2 -> 3 -> 4 -> 5 -> 6
4.2 Specify the number of the model in accordance with the
Market/Region Setup Table above.
4.3 Once the desired number is displayed, push p button to move
the highlighted indicator to Exit area.
5. Saving settings
5.1 Make sure that the Market and Region settings are properly
set.
(If any of the settings are incorrect, you can make a change
by moving the indicator using p button, and following
procedures 3 and 4 above. )
5.2 After ensuring that the settings are all correct, push ENT
button while the indicator is on Exit area. The settings are
now saved.
6. Finishing settings
6.1 After a few seconds, the Internal Setup screen disappears,
and then the Service Mode screen is displayed again for
three seconds as shown on the right.
You should check the settings.
Backend version
S 11225 A 0
Brand (S : SANYO , F : FISHER)
Version ( 2 0 0 1 , 12 , 25)
Sub Version (A,B,......Z)
Region ( 0 : Region undefined
1 ~ 6 : Region defined
F : Region Free )
6.2 Power OFF.
- 11 -
SERVICE MODE
D. IMPORTANT NOTE
1. Once the "Market/Region" settings are written into EEPROM (IC801) on the DVD substrate, they cannot be reset.
(However, updating the system using CD-R enables you to make new settings.)
2. While the Internal Setup screen is displayed, pushing the Power button enables you to terminate the operations without
HOW TO LOAD SOFTWARE FOR MPEG P.W.BOARD
1. Power on, then open tray.
2. It take on CD-ROM for UPDATE software to the tray, and tray close.
3. Display " UP DATE" in the TV screen.
4. For the time being, tray open and FL display remain "UP DATE".
5. When software loading finished, FL display "STANDBY".
6. Next, set up market code and region code by "SERVICE MODE"
CD-ROM part code is "0PRADF9635--AC".
TUNER ADJUSTMENTS
• Use a plastic screw driver for adjustments.
• MODE : STEREO
• Speaker impedance : 8 Ω
• TUNING
FM : 87.5MHz - 108MHz(50kHz step)
AM : 522kHz - 1710kHz(9kHz step)
C2130
FM SG IN
75 OHM
AM
LOOP ANT
(E)
(H)
C2131
J2105
J2007
CN201
XF211
D2103
D2104
J2006
D2151
C2102
C2105 R2104
L2101
C2122
R2106
C2104
C2123
C2101
1
C2121
C2103
C2112
R2111
J2003
J2202
J2102
(FROM CN499)
CN202
C2132
<GND>
TP2TP1<VT>
TP12
(GND)
C2126
1.FM
StepAdjusting
Circuit
1IF Alignment
2Cover
voltage
3TrackingConnect FM SG to FM Antenna Connect to VTVM
(SG=8dBµV)TP13(L) or TP14(R), TP15(E)
InputOutput
FM ANT.
SG=66dBµV
---
---
2.AM
StepAdjusting
Circuit
1Cover
voltage
InputOutput
---
---
L2102
J2004
R2102
J2005
D2102
C2106
R2103
C2107
C2111
D2101
R2113
IC211
J2008
R2101
C2109
L2103
C2108
J2002
J2001
R2153
C2151
C2152
R2151
J2101
TP11
(VT)
L2151-a
Connection
Connect Digital DC voltmeter
to TP11(H), TP12(E).
Connection
Connect Digital DC voltmeter
toTP11(H), TP12(E).
L2102
R2114
J2104
R2112
J2204
XF221
J2103
L2151
J2110
IC231 3,22pin
TP24, TP25
C2117
J2013
C2310
J2203
J2114
C2313
C2303
C2304
J2113
J2010
C2113
XF222
R2303
J2015
TP25
(IC231 22PIN)
C2311
C2317
J2219
C2318
C2312
R2302
0VADJ
XF231
C2315
SG RF Level : 75Ω open Voltage dBµV
Antenna: 75Ω unbalanced Direct, Modulation : 1 kHz
Dev.: ±22.5kHz(MONO) ±22.5kHz(STEREO)±6.75kHz(PILOT)
Output Level : about 100mV at TP13,TP14,TP15
C2314
J2039
J2014
J2115
C2308
R2309
LA1844
IC231
C2302
C2301
J2016
XF233
0V ALIGNMENT
R2458
J2134
R2454
J2133
Q2451
E
C2307
R2308
J2231
J2218
C2309
C2316
R2307
C2319
C2320
R2305
XF233
R2304
R2306
C2306
TP24
(IC231 3PIN)
FrequencyPosition
J2038
C2322
C2464
R2459
IC241
IC241
LC72121
J2232
C2452
C2456
R2452
J2234
J2033
J2030
J2217
C2321
J2111
R2453
C2451
C2305
D2301
J2216
J2116
J2210
C2330
S GSe tAdjustmentRemark
J2214
R2311
C2457
J2213
C2328
R2301
C2453
J2031
J2212
C2327
X2451
C2454
C2455
J2011
J2012
J2032
R2812
R2712
C2462
J2233
C2461
J2034
DIST1
C2463
J2132
J2131
J2130
D2452
J2230
R2455
L2451
J2242
J2112
J2215
RCH
C2901
LCH
C2902
DIST0
J2241
L2503
CN241
R2460
R2461
DIST2
R2462
R2463
DI
CLK
CE
DO
R2464
J2140
98MHz---XF2330.0 ± 0.05V
87.5MHzLow
L2102
108MHzHigh
90MHzLow
L2101Max.
106MHzHigh
S GSe tAdjustmentRemark
FrequencyPosition
522kHzLow---more than 0.8V
1710 kHzHigh---less than 9.0V
TP13(LCH)
TP15(GND)
TP14(RCH)
D2451
RDS
TU_CE
DIST
TU_CLK
TU_DATA
Alignment voltage of
87.9MHz is 1.1 ± 0.1V.
Confirm voltage of
107.9MHz is <9.0V.
TU_DO
TU_L
C2903
+12V
5.6V
TU_R
A_GND
1AD4B10D1140B
T002 94V-0
2TrackingConnect AM SG toConnect to VTVM
Test loop Ant.(SG=80dBµV)TP13(L) or TP14(R), TP15(E).
603kHzLow
1404kHzHigh
- 12 -
L2151-aMax.
EXPLODED VIEW (CABINET & CHASSIS)
Y03
9
Y03
Y04
Y03
71
11
51
Y02
Y03
62
Y09
1
7
2
Y01
Y20
Y04
3
Y08
Y01
8
4
6
5
Y08
Y09
Y01
Y10
54
Y03
Y03
Y03
Y06
Y07
10
12
Y05
52
53
59
60
Y06
13
Y11
1415
Y12
Y13
Y05
72
Y11
Y12
Y11
Y13
Y13
Y15
61
Y13
16
74
73
17
Y14
18
55
Y13
19
Y17
57
Y17
Y16
Y18
Y19
Y19
Y19
Y17
Y17
75
- 13 -
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
!!
IEC SYMBOL
BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED
IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO
DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE
PRODUCT TO THE CUSTOMER.
CAUTION:Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN
!!
!
, USE ONLY THE REPLACEMENT
Regular type resistors are less than 1/4 W carbon type and chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
or409 447 3702 IC T224162B-35S
or410 375 9407 IC LC324265AT-25DV-MPB
or410 388 4505 IC M11B416256A-35T
IC160409 532 0005 IC LA6560-A
IC410409 519 7201 IC PQ1CG21H2RZ,REG
IC411409 519 7201 IC PQ1CG21H2RZ,REG
IC412409 521 9804 IC KA7805R
IC430410 438 1706 IC M38039MC-074FP,MICON
IC450409 521 9507 IC CD4052BCM
IC451409 519 7003 IC NJW1150M,6CH-VOL
IC460409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC461409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC462409 472 5306 IC LM1876TF
IC470409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC471409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC472409 472 5306 IC LM1876TF
IC480409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC481409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC482409 521 9200 IC LM4700TF
IC483409 521 9101 IC LM3876TF
IC490409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC491409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC493409 521 9606 IC CD4066BCM
IC495409 426 1903 IC KIA4558F
or409 039 7804 IC NJM4558M
IC800409 522 0701 IC ZR36705TQC
IC801410 430 9601 IC S524C20D21-SCT0
or410 429 7809 IC S524C20D21-SCB0
or410 429 7908 IC AT24C02N-10SI-2.7
IC802409 505 0803 IC PST3627U
IC806410 430 9403 IC 74VHCT08AMTCX
IC818410 440 2500 IC ASSY