Sanyo DC-TS760 Schematic
FILE NO.
Service Manual
REMOTE CONTROLLER RB-TS760ST
CONTENTS
DVD Home Theater System
DC-TS760
(UK)
(XE)
PRODUCT CODE No.
129 656 03 UK
129 656 04 XE
Specification.......................................................................... 1
Laser beam safety precaution............................................... 2
Mechanism replacement ....................................................... 2
Trouble shooting ................................................................... 5
Service mode ........................................................................ 9
How to load software for MPEG P.W.Board ......................... 12
Tuner Adjustment.................................................................. 13
Exploded View (Cabinet & Chassis) ..................................... 14
Parts List ............................................................................... 15
Exploded View (DVD Mechanism) ........................................ 20
Parts List ............................................................................... 20
IC Block Diagram & Description............................................ 21
Block diagram ....................................................................... 36
Schematic Diagram (DVD).................................................... 38
Schematic Diagram (MPEG)................................................ 40
Schematic Diagram (AMP ).................................................. 42
Wiring Diagram (MAIN A side) ........................................... 44
(MAIN A side Top Left) ...................................................... 46
(MAIN A side Bottom Left) ................................................. 48
(MAIN A side Top Right) .................................................... 50
(MAIN A side Bottom Right) ............................................... 52
(B side)............................................................................... 54
Schematic Diagram (FRONT , TUNER)............................... 56
Wiring Diagram (FRONT , SW1 BUTTON, SW2 BUTTON,
MECHA SW and MECHA IF) ............................................ 58
Wiring Diagram (TUNER and COMPONENT) ................... 60
Wiring Diagram (POWER SUPPLY) .................................. 62
Wiring Connection................................................................ rear
REFERENCE No.
SM5810382
SPECIFICATIONS
Amplifier
Main amplifier
Stereo mode
33 W x 2 (at 8 ohms, 10% distortion)
Dolby Digital mode
33 W x 2 (at 8 ohms, 10% distortion, with Centre/Surround/
Subwoofer amplifier off)
Centre amplifier
33 W (at 8 ohms, 10% distortion, with Main/Surround/Subwoofer
amplifier off)
Surround amplifier
33 W x 2 (at 8 ohms, 10% distortion, with Main/Centre/Subwoofer
amplifier off)
Subwoofer amplifier
55 W (at 4 ohms, 10% distortion, with Main/Centre/Surround
amplifier off)
Input:
VIDEO (AUDIO) IN: 500 mV/50 kΩ
Input/Output:
AV EURO/TV (AUDIO) IN (RGB OUT): For Euro-AV/Scart lead
Outputs:
SPEAKERS:
FRONT (L/R): 8 Ω
CENTER: 8 Ω
SURROUND (L/R): 8 Ω
SUBWOOFER: 4 Ω
MONITOR OUT:
S-VIDEO:
Y: 1.0 Vp-p (75 Ω)
C: 0.3 Vp-p (75 Ω) PAL, 0.286 Vp-p (75 Ω) NTSC
VIDEO: 1.0 Vp-p (75 Ω)
DVD Player
Type:
DVD video player
Playback standard:
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
Wow and flutter:
Below measurable level
Tuner
Reception frequency:
FM: 87.5 - 108 MHz
AM: 522 - 1611 kHz
General
Power requirements:
AC 230 V, 50 Hz
Power consumption:
120 W
1.5 W (standby mode)
Dimensions:
435(W) x 65(H) x 378(D) mm
Weight:
5.6 kg
Speaker system
Front left, Front right, Centre, Surround left and Surround right
speakers (SX-TS760S, magnetic shield)
Unit used:
8 cm cone type, full range
Maximum power handling capacity:
50 W (peak)
Nominal impedance:
8 Ω
Dimensions:
125(W) x 105(H) x 112(D) mm
Weight:
0.72 kg/speaker
Subwoofer (SX-TS760W)
Unit used:
13 cm cone type
Maximum power handling capacity:
80 W (peak)
Nominal impedance:
4 Ω
Dimensions:
160(W) x 395(H) x 305(D) mm
Weight:
4.6 kg
IMPORTANT INFORMATION
Because its products are subject to continuous improvement, SANYO
reserves the right to modify product designs and specifications without
notice and without incurring any obligation.
- 1 -
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
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.
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
RESET
Short
It is reset by short.
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.
- 2 -
MECHANISM REPLACEMENT
1. How to Remove DVD Mechanism
First, it is necessary to remove Escutcheon.
1
2
Escutcheon
1
2. How to remove the tray.
Side of DVD mechanism
Front
3
Cylindrical thing
Rear
How to remove Escutcheon.
1
An eject button is pushed and a tray is taken out.
Please remove Escutcheon, as shown in the left figure 2 .
When an eject button 1 does not function. Above figure
Please insert a cylindrical thing with a diameter of 3mm or less
in the hole 3 in the side of a DVD mechanism.
A tray is pushed out.
1
1
2
Rotate the 1 gear.
Move forward the 2 tray.
3. How to insert the tray.
1
2
1
Move both the right and left 1 tray pins to the ends.
Remove the 2 tray.
4. How to install the motor.
2
SHASSIS
HOLE
1
1
2
3
ROUND
HOLE
MOTOR
MECHA
P. W. B
PULLEY
TRIANGLE
MARK
Move the 1 slide to the left end.
Insert the 2 tray.
4
4
SOLDERING
5
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
5. Base mechanism mounting parts.
A
G-FLOIL GREASE SY-31S
G-FLOIL GREASE MEN-223R
or
G-FLOIL GREASE SY-31S
G-FLOIL GREASE MEN-223R
A
A
: Clean the groove by alcohol well.
or
G-FLOIL GREASE SY-31S
G-FLOIL GREASE MEN-223R
or
Apply screw lock
G-FLOIL GREASE SY-31S
G-FLOIL GREASE MEN-223R
or
6. Base mechanism parts.
G-FLOIL GREASE SY-31S
or
G-FLOIL GREASE MEN-223R
G-FLOIL GREASE SY-31S
or
G-FLOIL GREASE MEN-223R
Do not remove the pick-up from base mechanism because of
adjustment difficulty.
7. Tray parts.
G-SANKOL CFD-409Z
or
G-HANARL SF-106B
G-SANKOL CFD-409Z
or
G-HANARL SF-106B
G-SANKOL CFD-409Z
or
G-HANARL SF-106B
- 4 -
TROUBLE SHOOTING
VIDEO COMPOSITE OUT ; OK
TUNER OUTPUT ; OK
VIDEO 1,2 OUTPUT ; OK
DVD/CD OUTPUT ; NG
LOADER CHANGE
OK?
N
3.3V,DAC5V
CONFIRM
CN870 Pin1,15,18
Y
IC870 Pin17,19,21,23,25,27
CONFIRM
Y
IC800 AMCLK,ALRCLK,
AOUT0~2,ML,MC,MD1 CONFIRM
Pin2~7,12~14,47
N
Y
N
N
Y
LOADER CHANGE
DAC5V LINE CONFIRM
3.3V LINE CONFIRM
IC412 PERIPHERAL CIRCUIT
CONFIRM (IC411,IC410 etc)
DAC IC870 PERIPHFRAL CONFIRM
DAC IC870 NG
MUTE CIRCUIT
Q8880 PERIPHERAL CIRCUIT
DAC IC870 NG
CONFIRM
IC820 Pin
FLOATING CONFIRM
IC820 NG
TUNER OUTPUT ; L,R OK / C,SL,SR,SW NG
VIDEO 1,2 OUTPUT ; L,R OK / C,SL,SR,SW NG
DVD/CD OUTPUT ; L,R OK / C,SL,SR,SW NG
C,SL,SR,SW PERIPHERAL CONFIRM
(IC451,471,472,482,483,452,450,491
PERIPHERAL CONFIRM)
TUNER OUTPUT ; NG
VIDEO 1,2 OUTPUT ; OK
DVD/CD OUTPUT ; OK
IC460,451 CONFIRM
TUNER OUTPUT ; L,R OK / C,SL,SR,SW NG
VIDEO 1,2 OUTPUT ; L,R OK / C,SL,SR,SW NG
DVD/CD OUTPUT ; L,R OK / C,SL,SR,SW OK
Q SURROUND , Volume CONFIRM
(IC452,451 PERIPHERAL CONFIRM)
- 5 -
TROUBLE SHOOTING
AC CORD PLUG
IC430,IC601 +5V POWER ONLY
IC430 RESET
X4300 CLOCK
IC430 ACTIVE
IC601 COMMUNICATION
POWER SUPPLY ; STANDBY mode
IC430 ACTIVE / P-CON ; LOW
±12V,±7V,DVD-POWER ; OFF / FIL,-30V ; ON
POWER KEY PRESS
DVD FUNCTION
P-COM ; HIGH
DVD-POWER ; HIGH
IC430 STANDBY DATA WAIT
±12V,±7V ; ON
IC451,IC452 COMMUNICATION
IC430
X4300
IC451
IC601
IC870
IC801
IC410
IC411
NG
FM,AM,VIDEO1,VIDEO2 (VIDEO,TV)
NG
IC430 VDD,RESET,OSC CONFIRM
IC430 COMMUNICATION CONFIRM
P-CON,FIL,-30V CONFIRM
POWER KEY CONFIRM
IC601 COMMUNICATION 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
FUNCTION
&
VOLUME
VFD-DRV
6CH-DAC
EEPROM
REG.
REG.
IC241
DS601
IC800
IC818
IC821
IC822
TU-PLL
IR
DVD-MPU
&
MPEG
FLASH
SDROM
SDRAM
P-COM ; HIGH /
DVD-POWER ; LOW
IC430 STANDBY DATA WAIT
±12V,±7V ; ON
IC451,IC452 COMMUNICATION
NG
IC451,IC452,IC241 COMMUNICATION
POWER KEY CONFIRM
IC601 COMMUNICATION 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
NY
NG
NG
NG
NG
NG
VDD,CLOCK CONFIRM
IC800 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,IC822 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
IVFD INDICATE
"NO DISC"
VFD INDICATE
"READING"
PLAYBACK MODE
- 6 -
- 7 -
TROUBLE SHOOTING
NO COLOR or ABNORMAL
X8230
27MHz
OK?
Y
IC800
VIDEO OUTPUT
NORMAL OK?
N
IC800 NG
FLOATING CONFIRM
IC800 NG
TUNER OUTPUT ; NG
VIDEO 1,2 OUTPUT ; OK
DVD/CD OUTPUT ; OK
CN241 Pin10,11
5.6V,12V OK?
N
Y
N
CRYSTAL RESONATOR
CHANGE
IC800 OUTPUT LINE CONFIRM
Pin 169~173 PERIPHERAL
CONFIRM
LPF CONFIRM
IC402,IC401 PERIPHERAL
CONFIRM
Y
IC211,IC231,IC241,(IC251)
PERIPHERAL CONFIRM
N
IC460,IC451 PERIPHERAL CONFIRM
NO PICTURE
AUDIO OK
IC800
VIDEO OUTPUT
NORMAL OK?
N
LOADER CHANGE
OK?
N
Y
Y
IC211,231,IC241(IC251) NG
IC800 OUTPUT LINE CONFIRM
Pin169~173
CONFIRM
LPF CONFIRM
LOADER CHANGE
N
IC800 Pin
FLOATING CONFIRM
IC800 NG
- 8 -
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 : 0PRADF9655--AA).
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. Pushing the covered key located beneath Book Mark key on RB 1500 or REM-S1500.
2. Simultaneously pushing both Shift key and ON SCREEN key on
REM-TS760MT(US),RB-TS760MT(CA) or RB-TS760ST(UK,XE).
- 9 -
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.
Region
BackendVersion
LoaderVersion
0
Market
S21225A1
55 50 05
Internal Setup
Markett W M
00
Region 1
WM
Value
Model Market Region
DC-760/UK UK 2
DC-760/XE XE 2
Market/Region setup table.
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.
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.
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
Internal Setup
Markett W M
00
Region 1
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
03-XE
03-XE
Exit
09-JP
Exit
09-JP
04-
04-
- 10 -
(Reference figure)
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
Internal Setup
Market
Region
00
1
1
Exit
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.
00-WM
01-SFC
02-UK
S18
05-SS 06-PA
07-AU 08-CN
Internal Setup
Market
Region
00-WM
01-SFC
S18
05-SS 06-PA
02-UK
07-AU 08-CN
00
1
03-XE
04-
09-JP
(Reference figure)
Exit
03-XE
04-
09-JP
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 )
6.2 Power OFF.
S 21225 A 1
- 11 -
Region
BackendVersion
LoaderVersion
1
Market
S21225A1
55 50 05
(Reference figure)
WM
Value
(Reference figure)
SERVICE MODE
D. IMPORTANT NOTE
1. Once the "Market/Region" settings are written into EEPROM (IC818) 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. Display " READING " in the TV screen.
4. For the time being, tray open and FL display remain "UP DATING".
5. When software loading finished, FL display "GOODBY".
6. Next, set up market code and region code by "SERVICE MODE"
CD-ROM part code is "0PRADF9655--AA".
CAUTION
After an MAIN board(614 326 0172) or IC ASSY(410 469 7906) exchange should carry out loading of the software by the
newest CD-R, and should check operation.
- 12 -
TUNER ADJUSTMENTS
J2003
1
1
0
J2007
J
J2005
200
J
2102
04
211
01
1
J
2
J20
13
2201
22
J2064
J
J2061
J
J2261
J
J2
J
1
3
3
02
32
5
1
13C
0
J2121
J2
2
J2024
J
2
J
02
901
22
J2025
J
J2142J2J14
J2143JJ2
J2144
J214
J2
04
245
2
4C14C
2
J2141
J214
J214
J214
J2041
J204
2
4
J2044
J
J2048
J
242
51
C2
2153
C
C2123CC
C2C
0
0
10
02
10
21
07
C
03
2
6
C2
C
3
30
23
2
C
0303
6
6
1
C2314
C
C
4
C246
C
624C
4
C
• Use a plastic screw driver for adjustments.
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
L2101
J2203
J2008
TP12
(GND)
L215
L2151
L2102
J2009
TP11 TP12
J2229
C2113
TP25
XF222
TP24
J2027
XF231
XF231
1.FM
---
---
Connection
Connect Digital DC voltmeter
to TP11(H), TP12(E).
IC231 3,22pin
TP24, TP25
Step Adjusting
Circuit
1 IF Alignment
2 Cover
voltage
3 Tracking Connect FM SG to FM Antenna Connect to VTVM
Input Output
FM ANT.
SG=66dBµV
(SG= about 8dBµV) TP13(L) or TP14(R), TP15(E)
IC231
XF233
TP15 TP13
2
21
R2311
R2301
C2327
SG Set Adjustment Remark
Frequency Position
J2161
TP14
D2451
J2062
98.0MHz --- XF233 0.0 ± 0.05V
87.5MHz Low
108.0MHz High
90.0MHz Low
L2102
L2101 Max.
Alignment voltage is
more than 0.8V.
Confirm voltage is less
than 9.0V.
106.0MHz High
NC
RDS
TU-CLK
TU-L
TU-R
5.6V
+12V
TU-CE
TU-DO
A-GND
TU-DATA
1AD4B10D1740B
T002 94V-0
2.AM
---
---
Connection
IC231 19pin(DCCUT)
Connect Digital DC voltmeter
toTP11(H), TP12(E).
TP13(L) or TP14(R), TP15(E).
TP26(GND)
Step Adjusting
Circuit
IF Alignment Loop Ant.
1
2 Cover
voltage
3 Tracking Connect AM SG to Connect to VTVM
Input Output
Test loop Ant.
(SG= About 80dBµV)
SG Set Adjustment Remark
Frequency Position
522kHz XF231
522kHz Low --- more than 0.8V
1611 kHz High --- less than 9.0V
603kHz Low
L2151-a Max.
1404kHz High
- 13 -
EXPLODED VIEW (CABINET & CHASSIS)
1
2
2
3
4
Y02
Y03
Y04
Y04
Y02
Y01
Y01
Y01
5
6
12
13
7
8
9
10
11
Y05
Y05
Y06
Y06
Y06
Y08
Y08
Y08
Y08
Y08
Y09
Y10
Y11
Y12
Y12
Y13
Y13
Y14
Y14
Y15
Y15
Y22
Y26
Y23
Y26
Y25
Y26
Y16
Y16
Y17
Y17
Y19
Y20
Y20
Y18
Y18
Y07
Y07
Y07
Y07
Y07
Y07
14
15
16
17
18
19
19
20
23
24
24
21
22
59
61
60
71
72
73
74
75
76
77
51
52
53
54
55
56
57
58
Y27
Y27
Y14
24
63
62
Y15
Y13
- 14 -
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.
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
or 614 308 5515 ANT,FM ANT
or 645 043 9735 BATTERY COVER,SERVICE PART
23 614 326 6563 ASSY,BOX,SPEAKER,
23 614 326 6570 ASSY,BOX,SPEAKER,
24 614 326 6549 ASSY,BOX,SPEAKER,
24 614 326 6556 ASSY,BOX,SPEAKER,
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 614 326 0271 ASSY,CABINET,FRONT
2 614 325 8223 CAP,DVD TRAY
3 614 327 1710 ASSY,DEC,
3 614 326 3517 ASSY,DEC,
4 614 325 5680 DEC,DVD TRAY
5 614 322 4839 KNOB,ROTARY,VOLUME
6 614 325 5703 DEC,ESCUTCHEON VOL
7 614 325 5628 BUTTON,FUNCTION,FUNCTION
8 614 325 5765 MOUNTING,BUTTON FUNCTION
9 614 325 5611 BUTTON,POWER,POWER /PLAY
10 614 325 5758 MOUNTING,BUTTON POWER
11 614 325 5635 CABINET,TOP/SIDE
12 614 316 1417 MOUNTING,IC,IC-HEAT SINK
13 614 291 6568 MOUNTING,PWB,IC-HEAT SINK
14 614 325 5666 COVER,FAN
or 645 001 0415 T-VINYL*223S,FAN COVER
15 614 325 5727 HEAT SINK
16 614 322 4815 HOLDER,REAR,HEAT SINK
17 614 322 4822 HOLDER,BOTTOM,HEAT SINK
18 614 322 5997 MOUNTING,FFC,MOUNTING
or 614 320 5852 MOUNTING,FFC,MOUNTING
!
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 chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
REF.NO. PART NO. DESCRIPTION
19 614 313 6545 SPRING,PLATE,EARTH
645 020 7020 ASSY,ANTENA,LOOP
645 041 1373 CABLE,VIDEO
614 326 6754 CARTON CASE,INNER(UK)
614 326 6761 CARTON CASE,INNER(XE)
614 325 9237 CUSHION,LEFT
614 325 9244 CUSHION,RIGHT
614 326 6778 INSTRUCTION MANUAL(UK)
614 326 6785 INSTRUCTION MANUAL(XE)
614 326 6792 INSTRUCTION MANUAL,GREEK(XE)
645 052 1621 POLY BAG,VIDEO/AUDIO(UK)
645 048 2182 POLY BAG,VIDEO/AUDIO(XE)
645 052 1416 POLY BAG,AC CORD(UK)
645 012 2958 POLY BAG,INST MANUAL(UK)
645 013 6535 POLY BAG,INST MANUAL(XE)
645 048 1994 POLY SHEET,SET(UK)
645 045 3540 POLY SHEET,SET(XE)
645 058 1113 REMOCON,RB-TS760ST
614 229 4635 ANT,FM ANT
645 048 5053 BATTERY COVER,BATTERY COVER
SUB WOOFER,SX-TS760W/UK(UK)
SUB WOOFER,SX-TS760W/XE(XE)
SATELLITE,SX-TS760S/UK(UK)
SATELLITE,SX-TS760S/XE(XE)
ESCUTCHEON TRAY(UK)
ESCUTCHEON TRAY(XE)
20 614 325 5604 ASSY,CABINET,BOTTOM
21 614 129 1901 FIXER,AC CORD
or 614 284 1884 FIXER,AC CORD
or 614 129 4971 FIXER,AC CORD
22 614 326 0349 PANEL,REAR,INT(UK)
22 614 326 3913 PANEL,REAR,INT(XE)
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 411 021 6405 SCR S-TPG BIN 3X8,
CABINET FRONT-BOTTOM
Y02 411 098 4700 SCR S-TPG BIN 2.3X8,
DEC ESC-TRAY
Y03 411 098 4700 SCR S-TPG BIN 2.3X8,
CABINET FRONT-ESC VOL
Y04 411 098 4700 SCR S-TPG BIN 2.3X8,
PWB-BUTTON FUNCTION
Y05 411 098 4700 SCR S-TPG BIN 2.3X8,
PWB-BUTTON POWER
Y06 411 098 4700 SCR S-TPG BIN 2.3X8,
CABINET FRONT-PWB FIX
Y07 411 098 4205 SCR S-TPG BIN 3X8,CABINET
Y08 411 021 6405 SCR S-TPG BIN 3X8,MAIN PWB
Y09 411 021 6405 SCR S-TPG BIN 3X8,
HOLDER H/S-HEAT SINK
Y10 411 020 9902 SCR S-TPG BRZ+FLG 3X8,
TUN PWB
Y11 411 021 6405 SCR S-TPG BIN 3X8,
HOLDER H/S-PWB
Y12 411 021 6405 SCR S-TPG BIN 3X8,POWER PWB
Y13 411 021 6405 SCR S-TPG BIN 3X8,
COVER FAN-HEAT SINK
Y14 411 021 6405 SCR S-TPG BIN 3X8,
HOLDER H/S-BOTTOM
Y15 411 021 6405 SCR S-TPG BIN 3X8,
HOLDER H/S-BOTTOM
Y16 411 001 3905 SCR S-TPG BIN 4X6,PT
Y17 614 130 0382 LUG,LEAD TREATMENT
Y18 411 020 9803 SCR S-TPG BRZ+FLG 3X6,
DVD MECHA
Y19 411 021 2704 SCR S-TPG BIN 2.6X6,MOUNTING
Y20 411 021 6405 SCR S-TPG BIN 3X8,
EARTH SPRING PLATE
Y22 411 021 3701 SCR S-TPG BIN 3X10,
REAR-VIDEO OUT PWB
Y23 411 182 7501 SCR S-TPG BIN 5X16,
FAN-PANEL REAR
Y25 411 021 3701 SCR S-TPG BIN 3X10,
BOTTOM-REAR
Y26 411 021 3701 SCR S-TPG BIN 3X10,
REAR-ELECT PART
Y27 412 011 5903 SPECIAL WASHER,
HOLDER HEAT SINK
- 15 -
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