This service manual consists of "JCX-PT100/XE" (Main unit : 129 674 01) ,
"ASX-PT100W/XE" (Sub Woofer Speaker : 165 082 01) and
"SX-PT100F/XE" (Front Speaker system : 165 083 01).
REFERENCE No.
SM5810566
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
DVD MECHANISM REPLACEMENT
VIDEO
OUT
TO SUBWOOFER
S-VIDEO
OPT.
CONTROL
AUDIO
OUT
DIGITALOUT
OUT
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.
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
shownleft.
(OPEN)(SHORT)
(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.
- 1 -
TROUBLE SHOOTING
VIDEO COMPOSITE OUT ; OK
TUNER OUTPUT ; OK
AUX OUTPUT ; OK
DVD/CD OUTPUT ; NG
LOADER CHANGE
OK?
N
3.3V,5V
CONFIRM
CN871 Pin5,6
Y
IC871 Pin7,8
CONFIRM
Y
IC800 AMCLK, ALRCLK,
AOUT0,ML,MC,MD1
CONFIRM
N
IC800 Pin
FLOATING CONFIRM
IC800 NG
Y
N
N
Y
LOADER CHANGE
5V LINE CONFIRM
3.3V LINE CONFIRM
IC493,494 PERIPHERAL
CIRCUIT CONFIRM
DAC IC871 PERIPHFRAL CONFIRM
DAC IC871 NG
MUTE CIRCUIT
IC881 PERIPHERAL CIRCUIT
DAC IC871 NG
CONFIRM
AC CORD PLUG
UK,XE,JP ONLY
5.6V,9V,±12V ; ON5.6V,9V ; ON / ±12V ; OFF
IC470 RESET
X4700 CLOCK
IC470 ACTIVE
IC601 COMMUNICATION
POWER SUPPLY ; STANDBY mode
IC470 ACTIVE / P-CON ; LOW
DVD-PCON ; OFF
POWER KEY PRESS
DVD FUNCTION
P-COM ; HIGH
DVD-PCON ; HIGH
IC470 STANDBY DATA WAIT
±12V ; ON (UK,XE,JP)
IC480 COMMUNICATION
INITIALIZE ADAC (IC871)
RESET LOADER
READ,WRITE DATA IN EEPROM (IC801)
NG
IC470 VDD,RESET,OSC CONFIRM
IC470 COMMUNICATION CONFIRM
P-CON CONFIRM
FM,AM,AUX (VIDEO,TV)
NG
POWER KEY CONFIRM
IC601 COMMUNICATION
CONFIRM
±12V P-CON CONFIRM
DVD-P-CON CONFIRM
(IC493,IC494,IC495 etc)
NG
VDD,CLOCK CONFIRM
IC800 PERIPHERAL
CIRCUIT CONFIRM
IC470
X4700
IC480
IC481SURROUND
IC601
IC871
IC801
IC493
P-COM ; HIGH /
DVD-PCON ; LOW
IC470 STANDBY DATA WAIT
±12V ; ON(UK,XE,JP)
IC480 COMMUNICATION
IC470 LCD DATA SEND
IC601 LCD DATA RCVD
LCD INDICATE "AUX"
SYSCON
SYS-CLK
FUNCTION
& VOLUME
LCD-DR
2CH-DAC
EEPROM
REG.
IC494
IC495
IC241
DS601
IC800
IC818
V
IC822
IC490
IC492SHUNT-REG.
NG
*1
REG.
REG.
TU-PLL
IR
DVD-MPU & MPEG
FLASH
SDRAM
SW-REG.
NG
POWER KEY CONFIRM
IC601 COMMUNICATION
CONFIRM
±12V,P-CON CONFIRM
TUNERAUX (VIDEO,TV)
IC480 COMMUNICATION
IC470 LCD DATA SEND
IC601 LCD DATA RCVD
LCD INDICATE "FM" or "AM"____k(M)Hz
NG
NO COLOR or ABNORMAL
X8230
27MHz
OK?
Y
IC800 NG
FLOATING CONFIRM
IC800 NG
TUNER OUTPUT ; NG
AUX OUTPUT ; OK
DVD/CD OUTPUT ; OK
CN241 Pin9,10
5.6V,12V OK?
Y
IC211,IC231,IC241,(IC251)
PERIPHERAL CONFIRM
Y
*1
IC480 PERIPHERAL CONFIRM
N
N
N
CRYSTAL RESONATOR
CHANGE
IC490,IC492 PERIPHERAL
CONFIRM
IC211,IC231,IC241,(IC251) NG
IC800 START COMMUNICATION WITH IC470
FROM MPU STANDBY DATA SEND
IC470 STANDBY DATA RCVD
IC470 LCD DATA RCVD
IC470 LCD DATA SEND
IC601 LCD DATA RCVD
DISPLAY OPENNING
START CONTROL OF LOADER
PICK INITIALIZE SPINDLE ROTATE
DISC Y/N
N
LCD INDICATE
"NO DISC"
LCD INDICATE
"READING"
PLAYBACK MODE
NO PICTURE
AUDIO OK
NG
COMMUNICATION LINE CONFIRM
REMOCON NG IC470 & DS601 PERIPHERAL CONFIRM
NG
NG
REMOCON OK IC470 PERIPHERAL CONFIRM
*1
IC601 & IC470 PERIPHERAL CONFIRM
COMMUNICA
TION LINE CONFIRM
IC800
VIDEO OUTPUT
NORMAL OK?
N
Y
IC800 OUTPUT LINE CONFIRM
Pin169~173
CONFIRM
NPF CONFIRM
IC800,IC818,IC822 BUS-LINE CONFIRM
NG
LOADER CHANGE
OK?
Y
LOADER CHANGE
LOADER CONFIRM
COMMUNICATION LINE CONFIRM (FFC,WIRE)
N
IC800 Pin
FLOATING CONFIRM
IC800 NG
Y
- 3 -- 2 -
SERVICE MODE
SERVICE MODE
A. Market / Region SETUP
In the initial condition for this model, Market and Region
information are undefined.
In the following cases, be sure to set up Market/Region.
1. When updating the system using CD-R
(Part code : 0PRADC9674--A).
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 3).
1. Using the buttons on the main unit
Immediately (within one second) after pushing both SOUNDand POWER buttons simultaneously, push PLAY button.
SOUND VOLUME
U
M
L
O
E
V
S
O
U
N
D
N
U
D
O
R
R
U
S
N
O
I
T
C
N
U
F
FUNCTION
SURROUND
TUNING,FF/FR
POWER
TUNING
OPEN/CLOSE
P
R
E
SE
T
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.
ModelMarketRegion
DC-PT100/XE032
Market/Region setup table.
Region
BackendVersion
LoaderVersion
0
Market
S21225A0
16 Z08 W03
Service Mode Screen
Internal Setup
Markett WM
00
Region 1
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
WM
03-XE
Value
Exit
04-
09-JP
PHONES
PRESET,SKIP/NEXT/PREVIOUS
2. Pushing the covered key located beneath Book Mark key on RB-
1500 or REM-S1500.
3. Simultaneously pushing both Shift key and ON SCREEN key on
RB-SL30K.
RB-TS760
PT100
IRPLAYSTOP
3. Setting Market code
3.1. While a highlighted indicator is displayed on the right side
of the Market denotation, push numeric buttons on the
remote controller.
When you push wrong number , push CLEAR button.
(The indicator reset to "00")
Be sure to input by double figures.
For example , in SS input 0 and 5.
Internal Setup
Markett WM
Input number
by pushing number keys.
00
Region 1
Exit
3.2. Specify the code of the model in accordance with the
Market/Region Setup Table above.
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
03-XE
07-AU 08-CN
04-
09-JP
3.3 Once the desired code is displayed, push p button to
move the highlighted indicator to the Region input area.
- 5 -- 4 -
SERVICE MODE
4. Setting REGION code
4.1 While a highlighted indicator is displayed on the right side
of the Region denotation, push ENT, -> and <- each 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 o 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.
Internal Setup
Market
Region
00
1
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
Internal Setup
Market
Region
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
1
00
1
Exit
03-XE
09-JP
Exit
03-XE
09-JP
04-
04-
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
Brand (S : SANYO , F : FISHER)
Version ( 2 0 0 2 . 12 . 25)
Sub Version (A,B,......Z)
Region ( 0 : Region undefined
1 ~ 6 : Region defined )
Loader Version (16 Z08 W03)
6.2 Power OFF.
S 21225 A 0
Region
BackendVersion
LoaderVersion
1
Market
16 Z08 W03
WM
S21225A1
Value
Service Mode Sceen after settings
- 6 -
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
making any settings.
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. For the time being, tray open and FL display remain "UP DATING".
4. When software loading finished, "GOOD-BY" on a FL display disappears.
5. Next, set up market code and region code by "SERVICE MODE"
CD-ROM part code is "0PRADC9674--A".
CAUTIONS FOR PWB or IC ASSY EXCHANGE
After an MAIN board(614 328 1603) or IC ASSY(410 489 6705) exchange should carry out loading of the software by the
newest CD-R, and should check operation.
- 7 -
TUNER ADJUSTMENT
• Use a plastic screw driver for adjustments.• MODE : ST (Stereo)
1.2 Change to "AUX Function" or "DVD/CD Function".
1.3 Press "SOUND" button and "POWER" button on the
main unit at the same time.
1.4 Release "SOUND" button and "POWER" button at the
same time, then within 1 second, press
"TUNING(REV)" button on the main unit.
1.5 The present tuner destination appears on the LCD.
(See Fig.1)
(It appears for 3 seconds on the LCD)
US
(Fig.1)
2. DESTINATION CHANGING
2.1 While the tuner destination appears on the LCD for 3
seconds, press "STOP" button. (Fig.1)
2.2 Tuner destination can be changed at this stage.(Fig.2)
LCD display will not disappear even after 3 seconds.
US
2.3 Whenever the "+TUNING(FWD)" button on the main
unit is pressed, the tuner destination will be changed.
(Fig.2)
US
*
EU2 R
SS K
3. RDS FUNCTION and KARAOKE FUNCTION
SETTING
3.1 When the tuner destination selects, RDS function can
be selected by pressing "PRESET(PREV)" button on
the main unit.
*
EU2 R
EU2
This model setting is "EU2 R".
*
3.2 When the tuner destination selects, KARAOKE
function can be selected by pressing
"PRESET(NEXT)" button on the main unit.
SS K
SS
This model has no KARAOKE function.
*
3.3 After "Tuner Destination", "RDS function" and
"KARAOKE function" is selected, press "POWER"
button on the main unit 3 times.
(POWER OFF POWER ON POWER OFF)
Unplug and plug in the AC cord after that.
And check on the accuracy of the each setting.
*TUNER initial setting
Destination "EU2" and "EU3" : RDS function "YES"
Destination "SS" : KARAOKE function "YES"
Here is the end. All settings are determined.
RDS function YES
RDS function NO
KARAOKE function YES
KARAOKE function NO
JP2
NXJP
NXJPTV
EU3 R
SSJP2+
(Fig.3)
This model setting is "EU2 R".
*
2.4 After the tuner destination is selected, press "POWER"
button on the main unit 3 times.
(POWER OFF POWER ON POWER OFF)
Unplug and plug in the AC cord after that.
And check on the accuracy of the each setting.
* NOTES
1. Tuner destination display can be changed while
tuner functions.
2. Tuner destination setting can be initialized by RAM
CLEAR (Initialization).
LCD DISPLAY
KARAOKE function
"K" = KARAOKE function "YES"
RDS function
"R" = RDS function "YES"
Destination
- 9 -
EXPLODED VIEW (CABINET & CHASSIS)
1
Y01
2
25
Y12
53
Y09
74
Y12
Y12
Y10
Y11
Y12
29
54
26
27
28
71
8
10
73
11
51
5
6
12
4
3
72
16
Y02
9
14
Y04
13
Y03
7
15
Y17
Y14
Y17
33
31
Y13
32
75
30
55
Y06
Y17
- 10 -
Y06
Y15
17
19
Y07
Y08
Y06
Y15
20
Y06
22
Y16
56
This is a basic exploded view.
18
Y05
21
34
23
Y07
Y08
24
52
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
!!
IEC SYMBOL
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
REPLACEMENT 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.
N.S.P :Not available as service parts.
!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
!!
!
, USE ONLY THE
Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
IC472409 543 6409 IC KRX101U
IC473409 505 0803 IC PST3627U,RESET
IC480409 474 6103 IC LC75342M
IC481409 448 7402 IC LA2610
IC490409 573 5601 IC STR-A6151
IC492409 517 5704 IC KA431AZTF
or409 508 2804 IC KIA431A
or409 508 2705 IC KIA431
or409 067 7203 IC L5431
IC493409 543 0100 IC PQ1X501M2Z
IC494409 509 9208 IC PQ070XZ01Z
IC495409 534 5800 IC PQ2L2182MS
IC800409 546 2002 IC ZR36748
IC801410 448 8405 IC S524A40X21-SCT0
or410 448 8504 IC S524A40X21-SCB0
or410 429 7908 IC AT24C02N-10SI-2.7
IC802409 505 0803 IC PST3627U
IC806410 430 9403 IC 74VHCT08AMTCX
IC818410 489 6705 IC ASSY
(IC SST39VF800A-70-4C-EK or
SST39VF800-70-4C-EK or
LE28DW8163T-70T-MPB or