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FILE NO. 050-200223
SERVICE MANUAL
LCD TV
15VL26P
Nov., 2002 S
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics are often passed unnoticed by a visual inspection and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts
which have these special safety characteristics are identified in this manual and its supplements; electrical
components having such features are identified by the international hazard symbols on the schematic diagram
and the parts list.
Before replacing any of these components, read the parts list in this manual carefully. The use of substitute
replacement parts which do not have the same safety characteristics as specified in the parts list may create
shock, fire or other hazards.
DANGER
The components such as the power supply and FL inverter carry high voltages. When you partially disassemble the computer and turn on the components, use extreme care not to touch the connectors and components to avoid the risk of electrical shock. Do not disassemble individual components during first-level maintenance.
3-1
SAFETY NOTICE
Handling the LCD Module
Safety Precaution
In case the screen is damaged and the internal liquid
leaks, do not suck or drink the internal fluid. Nor do you
touch it either, otherwise you might be poisoned or get a
rash with your skin. If the internal fluid enters your
mouth, rinse with water. If it adheres to your skin or
clothes, wipe it away with alcohol and then wash with
water. If it enters your eyes, wash with running water
immediately.
Precautions for handling the LCD module
The LCD module can be easily damaged during assembly
or disassembly. Observe the following precautions when
handling the LCD module:
1. When installing the LCD module in the LCD cover, be
sure to seat it so that it is properly aligned and
maximum visibility of the display is maintained.
2. Be careful to align the four holes at the right side and
left side of the LCD module with the corresponding
holes in the LCD cover before securing the module
with four screws. Do not force the module into place,
because stress can affect its performance. Also, the
panel’s polarized surface is easily scarred, so be
careful when handling it.
3. If the panel’s surface gets dirty, wipe it with cotton or
a soft cloth. If it is still dirty, try breathing on the
surface to create a light condensate and wipe it again.
If the surface is very dirty, we recommend a CRT
cleaning agent. Apply the agent to a cloth and then
wipe the panel’s surface. Do not apply cleanser
directly to the panel. Also, never scratch the surface.
4. If water or other liquid is left on the panel’s surface for
a long period, it can change the screen’s tint or stain it.
Be sure to quickly wipe off any liquid.
5. Glass is used in the panel, so be careful not to drop it
or let it strike a hard object, which could cause
breakage or cracks.
6. CMOS-LSI circuits are used in the module, so guard
against damage from electrostatic discharge. Be sure
to wear a wrist or ankle ground when handling the
module.
9. Do not disassemble the LCD module. Disassembly can
cause malfunctions.
7. Do not expose the module to direct sunlight or strong
ultraviolet rays for long periods.
10. If you transport the module, do not use packing
material that contains epoxy resin (amine) or silicon
glue (alcohol or oxime). These materials can release
gas that can damage the panel’s polarization.
8. Do not store the module at temperatures below
specifications. Cold can cause the liquid crystals to
freeze, lose their elasticity or otherwise suffer damage.
CONTENTS
SECTION 1
GENERAL DESCRIPTIONS AND PART REPLACEMENT
1. LOCATION OF PARTS ............................................................. 1-1
1-1. Buttons on the Front Panel, and
Terminals on the Side and the Back Panel ........................ 1-1
1-2. Remote Control ................................................................... 1-2
1-3. Location of Main Parts ....................................................... 1-3
2. REMOVAL .................................................................................. 1-4
2-1. Front Panel .......................................................................... 1-4
2-2. LCD Panel ............................................................................ 1-4
2-3. Inverter PC Board ............................................................... 1-5
2-4. Sensor PC Board ................................................................. 1-6
2-5. LCD Rear Cover ................................................................. 1-6
2-6. Wall Hanging Plate ............................................................. 1-7
2-7. Bottom Cover ....................................................................... 1-7
2-8. Side Cover ............................................................................ 1-7
2-9. Rear Terminal Panel, Main PC Board .............................. 1-7
2-10.Front Net, Speaker .............................................................. 1-8
2-11.Switch PC Board ................................................................. 1-8
2-12.Hinge, Top Cover ................................................................ 1-8
3. GND LEAD WIRE CONNECTION DIAGRAM .................... 1-9
4. TROUBLESHOOTING ............................................................ 1-10
4-1. No Power (No Video & No Sound) .................................. 1-10
4-2. No Video ............................................................................. 1-11
4-2-1. No Video (Sound O.K) .................................................. 1-11
4-2-2. No Video (Sound O.K) .................................................. 1-11
4-3. No Sound (Video O.K) ...................................................... 1-12
SECTION 2
SERVICING DIAGRAMS
1. CIRCUIT SYMBOLS AND
SUPPLEMENTARY EXPLANATION ..................................... 2-1
1-1. Solid Resistor Indication ..................................................... 2-1
1-2. Inductor Indication ............................................................. 2-1
1-3. Capacitance Indication ....................................................... 2-1
1-4. Waveform and Voltage Measurement .............................. 2-1
1-5. Precautions for Part Replacement ..................................... 2-1
2. BLOCK DIAGRAMS .................................................................. 2-2
2-1. Power Block Diagram ......................................................... 2-2
2-2. Inverter Block Diagram ...................................................... 2-3
2-2-1. Pin Assignments (microprocessor) IC701: KS88C6348 ... 2-4
2-3. Main Block Diagram ........................................................... 2-5
3. CIRCUIT DIAGRAMS ............................................................... 2-7
3-1. Power Supply Circuit Diagram .......................................... 2-7
3-2. Microprocessor Circuit Diagram ....................................... 2-9
3-3. Input Jack Circuit Diagram ............................................. 2-11
3-4. VPC3230 Circuit Diagram ............................................... 2-13
3-5. TTX&Caption Circuit Diagram ...................................... 2-15
3-6. MXIC Circuit Diagram .................................................... 2-17
3-7. Frame Buffer Circuit Diagram ........................................ 2-19
3-8. Panel Interface Circuit Diagram ..................................... 2-21
3-9. Sound Circuit Diagram ..................................................... 2-23
3-10.Wow Control Circuit Diagram ........................................ 2-25
3-11.Sound Amplifier Circuit Diagram ................................... 2-27
3-12.Pin Voltage ......................................................................... 2-29
3-13.Waveforms ......................................................................... 2-36
4. PC BOARDS .............................................................................. 2-41
4-1. Main PC Board .................................................................. 2-41
4-2. Switch PC Board ............................................................... 2-45
4-3. Sensor PC Board ............................................................... 2-45
SECTION 3
PARTS LIST
SAFETY PRECAUTION ................................................................. 3-1
NOTICE ............................................................................................. 3-1
1. EXPLODED VIEWS ................................................................... 3-2
1-1. Packing Assembly ................................................................ 3-2
1-2. Chassis Assembly ................................................................ 3-3
2. PARTS LIST ................................................................................ 3-4
This page is not printed.
SECTION 1
GENERAL DESCRIPTIONS AND
PART REPLACEMENT
1. LOCATION OF PARTS
1-1. Buttons on the Front Panel, and Terminals on the Side and the Back Panel
<Front>
<Rear>
2
TV/Video
Volume Channel
up/down up/down
Power
Headphone jack
(2) : Video 2 input terminals
(Video Audio L/R)
Aerial input
DC Input
21Pin
SCART input
Fig. 1-1-1
1-1
(1) : Video1 input terminals
(Audio L/R,
Component video input Y, PB/CB, PR/CR)
1-2. Remote Control
CALL displays screen information. (TV)
displays teletext initial/index. (TTX)
CALL
selects teletext/TV mode.
TEXT/TV
POWER
POWER turns the TV on and off.
CHANNEL
NUMBER
CHANNEL NUMBERS allow direct access to channels.
returns to the last viewed channel.
selects the signal input source.
press to display a secondary page. (TTX)
Ch RVT
MENU allows access to programming menus. (TV/DVD)
adjusts the TV picture by selecting one of the preset
factory settings.
P.STD
MENU
sets the TV to turn off at a specific time.
EXIT sets menu information and closes menus.
P
(
(
/
/
/
)
cycles through programmed channels.
Also used to highlight selections on the
on-screen menus.
TV/VIDEO
TIME
EXIT
P /
OK
adjusts the volume level. Also used to increase or
) reduce the value of a menu option.
FASTTEXT
TOPIC
SELECTION
OK sets programmed menu information.
FAST TEXT TOPIC SELECTION directly access teletext
linked page.
TV/VCR/DVD switch switches among TV,VCR and
DVD inputs.
WOW
TV/VCR/DVD
switches sound mode.
PAUSE
WOW ON/OFF switches sound effect on and off.
PLAY
mutes the sound.
STOP
Note:
Toshiba VCR,DVD can be operated with these buttons.
OPEN/CLOSE
press to pause or still. (DVD/VCR)
press to open/close the tray. (DVD/VCR)
Prev press to skip back the current chapter or track.
(DVD/VCR)
press to skip forward to the next chapter or track.
(DVD/VCR)
press to play a videotape or disc. (DVD/VCR)
selects hidden content during teletext display. (TTX)
press to stop a videotape or disc. (DVD/VCR)
holds function during teletext display. (TTX)
press to rewind a videotape or disc. (DVD/VCR)
press to change double-size letters. (TTX)
press to fast forward a videotape or disc. (DVD/VCR)
press to cancel the TTX mode or display the accurate time. (TTX)
Fig. 1-1-2
1-2
MUTE
CHAPTER
NEXT
FAST NEXT
FAST BACK
CHAPTER
BACK
1-3. Location of Main Parts
U004 Inverter PC board
U003 Sensor PC board
U002 Switch PC board
U001 Main PC board
Fig. 1-1-3
1-3
Note:
2. REMOVAL
2-1. Front Panel
• A "snapping" sound will be heard when the claw is
released.
1. Remove five screws (1).
• Take care not to scratch the LCD.
• Caution should be taken to avoid injury from edges on
metal areas when removing the LCD panel.
Screws (1)
• Return the wiring to their original positions during
assembly and take care not to get wires caught in the
front panel.
2-2. LCD Panel
1. Remove four screws (1).
Screws (1)
Screw (1)
Fig. 1-2-1
2. Place the main unit horizontally (similar to use when
hanging on wall), insert finger from the inner side (2)
and release the front panel (2) claws in order from the
bottom (arrow A) (there are eleven peripheral claws).
Front panel (2)
LCD panel (2)
Screw (1)
Fig. 1-2-3
LCD
A
2. Lift the LCD panel (2) up and remove the connector
(3) from back.
Connector (3)
Rear side of
the LCD panel (2)
A
Claw
Front panel (2)
LCD
Claw
LCD rear panel
Be careful not to damage
the inverter PC board holder.
Fig. 1-2-2
Fig. 1-2-4
1-4
3. Turn the LCD (2) on its back and remove two screws
(4).
3. Remove the connectors (4) from the four locations and
remove the wire from the three locations of claw B.
4. Slide the back lights (5) on the top and bottom out to
the left side and remove the LCD (2).
Connector (4)
Inverter PC board
holder (2)
Screws (4)
Claw B
Rear side of the
LCD panel (2)
Wire
Claw B
Connector (4)
Back light (5)
Fig. 1-2-7
Fig. 1-2-5
4. Release four claws C, then remove the inverter PC
board holder (2) from the inverter PC board (5).
Note:
5. Remove the connector (6) from the one location, then
remove the inverter PC board (5).
• Return the wiring to their original position when
assembling.
2-3. Inverter PC Board
Inverter PC board (5)
1. Remove the wire of connector (1) from the inverter PC
board holder (2) claw A.
Connector (6)
2. Remove two screws (3).
Claw C
Wire
Screws (3)
Claw C
Claw C
Claw A
Inverter PC board
holder (2)
Inverter PC board
holder (2)
Claw C
Fig. 1-2-8
Note:
• Return the wiring to their original position when
assembling.
Connector (1)
• The inverter PC board contains high voltage circuitry
and therefore the power supply plug should always be
unplugged during disassembly and assembly.
Fig. 1-2-6
1-5
Additionally, care should be taken when servicing
while the power is on.
2-4. Sensor PC Board
2-5. LCD Rear Cover
1. Remove one screw (1) and remove the connector (2)
from the one location, then remove the sensor PC
board (3).
1. Remove the front panel, the LCD panel and the
inverter PC board. (Refer to item 1-1, 1-2 and 1-3.)
2. Remove two screws (1), then remove the support (2).
3. Remove two screws (3) and remove the LCD rear
cover (4) in a vertical position.
Screw (1)
Note:
• If not removed when in a vertical position, the hinges
may become deformed.
Connector (2)
Sensor
PC board (3)
LCD rear cover (4)
Screws (3)
Fig. 1-2-9
Support (2)
Note:
• When attaching the sensor PC board (3), bundle the
wires with the band (4) and insert into groove then
attach the sensor PC board (3) from the top.
Screws (1)
Guide
Sensor PC board (3)
Fig. 1-2-11
Band (4)
Wires
Place the bundled wires (4)
into this groove and attach the
sensor PC board (3) on the top.
Fig. 1-2-10
1-6
2-6. Wall Hanging Plate
2-8. Side Cover
1. Remove three screws (1), then remove the wall
hanging plate (2).
1. Remove the left and right side covers.
Side cover (right)
Screws (1)
Wall Hanging Plate (2)
Side cover (left)
Fig. 1-2-14
Fig. 1-2-12
2-9. Rear Terminal Panel, Main PC
Board
2-7. Bottom Cover
1. Remove two screws (1).
1. Remove seven screws (1) and three screws (2), then
remove the bottom cover (3).
2. Remove two claws A, then remove the rear terminal
panel (2).
Main PC board
Screws (1)
Screw (1)
Screws (2)
Claw A
Screw (1)
Bottom cover (3)
Rear terminal
panel (2)
Claw A
Fig. 1-2-15
Fig. 1-2-13
1-7
3. Remove the core (5) and the cushion (6) from the 20
pin connector (4).
2-11. Switch PC Board
4. Remove the connectors (4) from the four locations,
then remove the main PC board (7).
2. Remove the connector (2).
Core (5)
1. Remove the cushion (1).
3. Remove one screw (3), then remove the switch PC
board (4).
Main PC board (7)
Cushion (6)
4. Remove the power button cover (5), the power button
(6) and the 5-knob switch button (7).
Connectors (4)
Connector (4)
Cushion (1)
Screw (3)
GND lead wire
Power button cover (5)
Switch PC board (4)
Power button (6)
Connector (2)
Bundled wires
5-knob switch
button (7)
Fig. 1-2-16
Note:
• Return the wiring to their original positions during
assembly.
Fig. 1-2-18
2-10.Front Net, Speaker
1. Remove four screws (1).
2-12.Hinge, Top Cover
2. Remove the GND lead wire (2), then remove the front
net assembly (3).
1. Remove two screws (1), remove the left support (2)
and the left hinge (3).
3. Remove four screws (4), then remove the right speaker
(5), four screws (6) and the left speaker (7).
2. Remove two screws (4), the right support (5) and the
right hinge (6), then remove the top cover (7).
4. The front net assembly (3) will come apart to the front
net (8) and the chassis (9) when claws A are released.
Screws (4)
Right
GND lead wire
support (5)
GND lead wire (2)
Screws (1)
Screws (1)
Claw A
Claw A
Claw A
Claw A
GND
lead wire
Left support (2)
Right speaker (5)
Screws (4)
Claw A
Front net (8)
Top cover (7)
Chassis (9)
Right hinge (6)
Front net assembly (3)
Left speaker (7)
Fig. 1-2-17
Left hinge (3)
Screws (6)
1-8
Fig. 1-2-19
3. GND LEAD WIRE CONNECTION DIAGRAM
When assembling, refer to the diagram below for the GND lead wire connection.
LCD
Right
hinge
Left
hinge
Left
support
Right
support
Connector
Main PC board
GND lead wire
Switch PC board
Right speaker
Front net
Fig. 1-3-1
1-9
4. TROUBLESHOOTING
4-1. No Power (No Video & No Sound)
12Vcc = 12V ?
(IC801 Pin 5)
N
CHECK/REPLACE
F801, L801, ADAPTER
N
Y
IC801
Pin 1 = 12V ?
5Vcc = 5V ?
Y
CHECK/REPLACE
IC801
Y
Y
IC801
Pin 4 = LOW ?
3.3Vcc = 3.3V ?
N
IC701
Pin 19 = HIGH ?
IC701
Pin 11 = 5V ?
IC201 Pin 34, 35
OSC O.K ?
N
N
N
CHECK/REPLACE
X201, IC201
CHECK/REPLACE
IC201 (MXCS, MXSDA, MXSCL, MX_RESET),
IC400
IC701
Pin 18 = HIGH ?
Y
CHECK/REPLACE
X701, IC701
CHECK/REPLACE
IC804
Y
Y
CHECK/REPLACE
IC704
N
Y
N
CHECK/REPLACE
IC702
CHECK/REPLACE
IC803, L804, D802
Y
N
CHECK/REPLACE
Q801
N
IC701 Pin 13, 14
OSC O.K ?
Y
CHECK/REPLACE
SCL, SDA LINE
Fig. 1-4-1
1-10
4-2. No Video
4-2-1. No Video (Sound O.K)
OSD DISPLAY
O.K ?
N
CHECK/REPLACE
IC701, INVERTER
N
Y
LCD PANEL
LAMP ON ?
IC201 PDA [0..23]
SIGNAL O.K ?
Y
CHECK/REPLACE
IC201, IC301
N
N
CHECK/REPLACE
IC201
N
CHECK/REPLACE
X101, IC101
Y
CHECK/REPLACE
IC502, Q501, IC601
N
IC101
Pin 62, 63 OSC O.K ?
IC301
OUTPUT O.K ?
Y
CHECK/REPLACE
IC302, Q301, IC701
Y
Y
CHECK/REPLACE
IC101
IC301
Pin = 3.3V ?
Y
CHECK/REPALCE
LCD PANEL,
INTERFACE CABLE
Fig. 1-4-2
4-2-2. No Video (Sound O.K)
CHECK/REPLACE
IC101, D104, L105
Y
RF MODE O.K
A/V MODE NG ?
RF MODE N.G
A/V MODE O.K ?
IC501 Pin 7
SIGNAL O.K ?
IC502 Pin 3
SIGNAL O.K ?
N
CHECK/REPLACE
IC501, IC601
Y
N
CHECK/REPLACE
TU1, Q502
IC501 Pin 1, 3
INPUT SIGNAL O.K ?
N
CHECK
INPUT CABLE
Fig. 1-4-3
1-11
4-3. No Sound (Video O.K)
IC601 Pin 27, 28
OUTPUT O.K ?
N
CHECK/REPLACE
IC601, L601, L602
N
Y
IC601 Pin 66, 65
11, 12, 13 = 5V ?
IC681 Pin 4, 6
OUTPUT O.K ?
Y
CHECK/REPLACE
IC802
N
N
IC681
Pin 7 = 12V ?
IC601
Pin 39 = 8V ?
CHECK/REPLACE
IC701, IC601
IC601
Pin 71, 72 OSC O.K ?
IC681
Pin 8 = HIGH ?
Y
CHECK/REPLACE
IC681
IC601 Pin 21
(A_RESET) = HIGH ?
Y
CHECK/REPLACE
IC601
Y
IC601 Pin 47, 48
INPUT O.K ?
N
CHECK/REPLACE
IC651
Y
IC601 Pin 33, 34
OUTPUT O.K ?
N
CHECK/REPLACE
IC601
Y
N
CHECK/REPLACE
IC681, R681
N
CHECK/REPLACE
IC681, Q681
Q682, Q683
Y
Y
N
CHECK/REPLACE
SPEAKER, WIRE
N
Y
CHECK/REPLACE
IC601, X601
Y
IC601
INPUT O.K ?
N
CHECK
AUDIO INPUT JACK
Fig. 1-4-4
1-12
SECTION 3
PARTS LIST
SAFETY PRECAUTION
The parts identified by ! ( ) mark are critical for safety. Replace only with part number specified.
The mounting position of replacement is to be identical with originals.
The substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create
shock, fire or other hazards.
NOTICE
The part number must be used when ordering parts in order to assist in processing, be sure to include the model number and
description.
3-1
1. EXPLODED VIEWS
1-1. Packing Assembly
A702
Y106
P803
P804
P802
A702
A702
A703
M001
Y101
A702
A702
A701
A357
Fig. 3-1-1
3-2
1-2. Chassis Assembly
A401
PN03
B213
B212
A350
PN01
PN03
A352
B212
U003
B212
B212
U004
A201
B205
A202
A204
A503
A302
B215
A351
B216
B212
B216
A205
A302
B215
B217
W661
B217
A301
B212
U001
A351
U002
A501
TU1
A502
B212
A203
B214
A206
B214
B211
Fig. 3-1-2
3-3
15VL26P / 1
2. PARTS LIST
!
Location No.
Parts No.
A201
A202
A203
A204
A205
A206
A301
A302
A350
A351
A352
A357
A401
A501
A502
A701
A702
A703
B205
D101
D102
D103
D104
D105
D106
D107
D108
D201
D501
D502
D601
D602
D603
D604
D605
D606
D607
D608
D681
D701
D801
D802
DC1
DC2
DC3
DC4
DC5
DM1
F801
IC101
IC201
IC251
IC252
IC301
IC302
72790313
72790325
72624045
72790322
72624049
72741033
72621141
72643101
72790314
72790315
72790320
72790345
72790316
72623215
72623216
72790347
72724019
72731044
72790318
72790269
72790269
72790269
72790269
72790269
72790269
72790269
72790269
72790276
72790269
72790269
72790267
72790267
72790267
72790267
72790267
72790267
72790267
72790267
72790268
72790267
72790271
72790270
72790277
72790297
72790297
72790267
72790267
72790267
72790278
72790237
72790238
72790239
72790239
72790240
72790241
Description
FRONT COVER
TOP COVER (EU)
BOTTOM COVER
LEFT SIDE COVER(EU)
RIGHT SIDE COVER
PLATE, WALL MOUNTING
FRONT-NET ASSY, A-UA0812
HINGE
HOLDER-INVERTER
HOLDER-SPEAKER
SHAFT PANEL
CARTON
PANEL-BACK COVER
BUTTON, POWER
BUTTON, POWER COVER
CARTON BOX
PACKING
BAG
PLATE-JACK (EU)
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
LED RED 3P, SLR-342VC-T32
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS4.7B/MM3Z4V7T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS8.2B/MM3Z8V2T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
CHIP DIODE, EC10DS1-TERL
RECTIFIER DIODE, MBRS340
LED GREEN/RED 3P, 2.54PIT
LED BLUE 3P, E1L35-AB0A2-02
LED BLUE 3P, E1L35-AB0A2-02
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
ZENER DIODE, UDZS5.1B/MM3Z5V1T1
FUSE, A TSC 5A,R251 010
IC-VIDEO,DECODER , VPC3230D
IC-SCALER , MX88L284AEC
IC-SDRAM , HY57V161610DTC-8
IC-SDRAM , HY57V161610DTC-8
IC-LVDS , DS90C385MTD
IC-FET,SW , FDS4435
3-4
Location No.
Parts No.
IC501
IC502
IC601
IC651
IC681
IC701
IC702
IC703
IC704
IC801
IC802
IC803
IC804
ICM1
ICS1
ICX1
ICX2
JA502
JA503
JA504
JA505
JA681
JA801
L101
L102
L103
L104
L105
L106
L107
L108
L109
L110
L111
L112
L113
L201
L202
L203
L301
L302
L303
L304
L501
L502
L503
L504
L505
L506
L507
L508
L509
L510
L511
L512
L513
L514
L515
L516
L517
L518
72790242
72790290
72790292
72790244
72790245
72790246
72790247
72790248
72790249
72790241
72790250
72790251
72790252
72790253
72790291
72790289
72790293
72790294
72790282
72790281
72790298
72790283
72790284
72790261
72790262
72790262
72790262
72790262
72790261
72790262
72790261
72790262
72790262
72790262
72790262
72790262
72790261
72790261
72790261
72790261
72790264
72790261
72790261
72790258
72790258
72790261
72790258
72790260
72790258
72790258
72790258
72790260
72790258
72790258
72790258
72790258
72790260
72790258
72790263
72790260
72790258
Description
IC-VIDEO,SW , NJM2233BV
IC-SDRAM , GL3820(DIP)
IC-AUDIO PRO, MSP3410G-QA-B8-V3
IC-WOW,PROCESSOR , NJM2700
IC-AUDIO,AMP , TDA1517
IC-MICOM,OTP, S3P863AXZZ-AQBA
IC-REGULATOR , MC78L05AD
IC-EEPROM , 24C16
IC-RESET , KIA7042
IC-FET,SW , FDS4435
IC-REGULATOR , MC78M08C
IC-DC CONVERTOR , LM2596S-5.0
IC-REGULATOR , RC1587M33
REMOCON MODULE , KSM-71 TH5
IC-RGB SW, TEA5114A
IC-TEXT, DECODER SAA5264
IC-EEPROM, 24C02
JACK-RCA,(W,R) 2PIN
JACK-RCA DVD, YKC21-5913N KAI
JACK-RCA VIDEO, YKC21-5856N
SCART-JACK
JACK-PHONE STERO, YKB21-5101A
JACK-DC POWER, DO-230-110
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-B2012-222KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
POWER INDUCTOR-SMD, 47UH/2A4
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
INDUCTOR-SMD , FI-A2012-331KJT
EMI FILTER , EF-1T2012-330JT
FERRITE BEAD, HH-1M3216-121J
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
FERRITE BEAD, HH-1M3216-121J
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
FERRITE BEAD, HH-1M3216-121J
EMI FILTER , EF-1T2012-330JT
POWER INDUCTOR-SMD , 33UH/300MA
FERRITE BEAD, HH-1M3216-121J
EMI FILTER , EF-1T2012-330JT
3-5
!
!
!
!
Location No.
Parts No.
L519
L520
L521
L522
L523
L524
L525
L526
L527
L528
L529
L530
L601
L602
L603
L651
L681
L801
L802
L803
L804
LX1
LX2
P802
P803
P804
PN01
PN03
Q101
Q301
Q501
Q502
Q681
Q682
Q683
Q701
Q702
Q801
QS1
QS2
QS3
QS4
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R219
R220
R221
R222
R223
R224
R225
72790258
72790258
72790258
72790258
72790258
72790260
72790258
72790258
72790258
72790258
72790258
72790260
72790261
72790261
72790261
72790261
72790260
72790259
72790260
72790260
72790264
72790261
72790261
72790336
72790338
72790341
72515005
72514010
72790265
72790265
72790265
72790266
72790265
72790265
72790265
72790265
72790265
72790265
72790265
72790265
72790265
72790265
72790272
72790274
72790274
72790274
72790274
72790273
72790274
72790274
72790274
72790274
72790272
72790272
72790295
72790295
72790295
72790295
72790295
72790295
72790295
Description
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
FERRITE BEAD, HH-1M3216-121J
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
EMI FILTER , EF-1T2012-330JT
FERRITE BEAD, HH-1M3216-121J
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
FERRITE BEAD, HH-1M3216-121J
FILTER , ZJR5101-102
FERRITE BEAD, HH-1M3216-121J
FERRITE BEAD, HH-1M3216-121J
POWER INDUCTOR-SMD, 47UH/2A4
INDUCTOR-SMD , FI-A2012-331KJT
INDUCTOR-SMD , FI-A2012-331KJT
AC ADAPTER EU/ASIA JP6004-A ,
AC CORD (EC)
AC CORD (UK)
LCD, LTM15C458V
LAMP BACK LIGHT, VNR15C458V-LU
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-PNP TRANSISTOR , TR-BC858
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
TR-NPN TRANSISTOR , BC848
FERRITE-BEAD, HB-1M2012-221JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
FERRITE-BEAD, HB-1M2012-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
NETWORK BEAD, HB-4M3216-201JT
3-6
!
!
!
!
!
!
!
!
!
Location No.
Parts No.
R226
R228
R229
R230
R251
R252
R253
R254
R255
R729
R730
R731
SC1
SC2
SC3
SC4
SC5
SC6
TU1
U001
U004
W661
X101
X201
X601
X701
XX1
Y101
Y101
Y101
Y101
Y101
Y106
72790272
72790272
72790272
72790272
72790274
72790274
72790274
72790274
72790274
72790272
72790272
72790272
72790285
72790285
72790285
72790285
72790285
72790286
72790299
72790311
72790330
72693032
72790255
72790256
72790257
72790254
72790254
72790350
72790530
72790531
72790532
72790533
72790334
Description
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
NET FERRITE-B, HB-4M3216-301JT
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
FERRITE-BEAD, HB-1M2012-221JT
TACT SWITCH, SKQNAJD010
TACT SWITCH, SKQNAJD010
TACT SWITCH, SKQNAJD010
TACT SWITCH, SKQNAJD010
TACT SWITCH, SKQNAJD010
POWER SWITCH, SPPH210100
PAL TV TUNER, TCPQ9091PD27D
MAIN PCB ASSY
INVERTER UNIT
SPEAKER, S0407J08A
X-TAL , 20.25MHZ/12PF/SMD
X-TAL , 14.31818MHZ/30PF/SMD
X-TAL , 18.432MHZ/15PF/SMD
X-TAL , 12MHZ/56PF/SMD
X-TAL , 12MHZ/56PF/SMD
OWNER'S MANUAL, English, TO15-031E
OWNER'S MANUAL, French, TO15-031F
OWNER'S MANUAL, German, TO15-031G
OWNER'S MANUAL, Italian, TO15-031I
OWNER'S MANUAL, Spanish, TO15-031S
REMOCON(PAL) , CT-90127
3-7
SECTION 2
SERVICING DIAGRAMS
1. CIRCUIT SYMBOLS AND SUPPLEMENTARY EXPLANATION
1-1. Solid Resistor Indication
1-3. Capacitance Indication
Table 2-1-1
Symbol
Unit
Tolerance
Rated Wattage
Table 2-1-3
..... Carbon film
..... Oxide metal film
None ..... Ω
k
..... kΩ
M
..... MΩ
None ..... ±5%
F
..... ±1%
K
..... ±10%
(1) Chip Parts
None .. 1/16W
(2) Other Parts
None .. 1/6W
Other than above, described in the Circuit
Diagram.
Symbol
..... Electrolytic, Special electrolytic
..... Ceramic, Film
Unit
None ..... F
µ
..... µF
n
..... nF
p
..... pF
Rated voltage
None ..... 50V
For other than 50V and electrolytic
capacitors, described in the Circuit
Diagram.
Tolerance
(1) Ceramic, plastic, and film capacitors
None .. ±5% or more
(2) Electrolytic, Trimmer
Tolerance is not described.
Temperature
None ..... SL
characteristic
For others, temperature characteristics are
(Ceramic capacitor) described.
100k
Rated Wattage
100p
Tolerance
Temperature
characteristic
Fig. 2-1-1
Fig. 2-1-3
1-2. Inductor Indication
1-4. Waveform and Voltage Measurement
Table 2-1-2
Unit
Tolerance
Type
• The various wave forms of the color circuit and
voltage measurement values are for when the service
color bar signal is received with ample reception and a
proper image is received.
None ..... Η
µ
..... µH
m
..... mH
None ..... ±5%
K
..... ±10%
M
..... ±20%
PL
..... Peaking
Others display model
• Other various wave forms of circuits and voltage
measurement values are for when general broadcasts
are normally received and will differ slightly depending on the broadcast contents. Use it as a standard
during servicing.
• All voltage values except the waveforms are expressed
in DC and measured by a digital voltmeter.
10 m
Type
Tolerance
1-5. Precautions for Part Replacement
Tolerance
• In the schematic diagram, parts marked
(ex.
F800) are critical part to meet the safety regulations,
so always use the parts bearing specified part codes
(SN) when replacing them.
Fig. 2-1-2
2-1
• Using the parts other than those specified shall violate
the regulations, and may cause troubles such as
operation failures, fire etc.
2. BLOCK DIAGRAMS
2-1. Power Block Diagram
DC12V
F801
VIN
INVERTOR,SOUND AMP
IC702
5V REG.
IC801
FET_SW
5VM
POWER
12VCC
IC702
5V REG.
5VCC
IC803
5V REG.
5VCC
IC804
3.3V REG.
3.3VCC
Fig. 2-2-1
2-2
2-2. Inverter Block Diagram
INVERTOR PCB
IC701
21
CN801
1
CN701
MICROPROCESSOR
STANDBY LED
POWER LED
MAIN_SW
KEY_IN1
REMOTE PCB
STANDBY LED
POWER LED
MAIN_SW
KEY_IN1
Fig. 2-2-2
2-3
2-2-1. Pin Assignments (microprocessor) IC701: KS88C6348
No
Name
Signal
In/Out
1
IR-IN
IR-Input
Input
Active Low
Remote Control Signal Input
Input
Active High
MASTER SW ON/OFF INPUT
2
MAIN_SW MAIN-SWITCH INPUT
Logic
Remark
3
DVD_ID
DVD IDENT
Input
Active Low
DVD JACK IDENT
4
SCART_ID
Scart Ident
Input
Active High
Scart Jack Ident
5
SVHS_ID
SVHS Ident
Input
Active Low
SVHS Jack Ident
6
BUS STOP
BUS STOP
-
Active Low
SCL, SDA BUS STOP
7
PWR_LED
POWER LED
Output
Active High
POWER LED OUTPUT
8
STB_LED
STANDBY LED
Output
Active High
STANDBY LED OUTPUT
9
N.C
N.C
-
-
10
N.C
N.C
-
-
11
VCC
5V
-
-
5V
12
GND
GND
-
-
GND
13
XTAL
Xtal Output
Output
-
14
XTAL
Xtal Input
Input
-
15
TEST
GND
-
-
16
N.C
N.C
-
-
17
N.C
N.C
-
-
18
RESET
RESET
Input
Active Low
Microprocessor RESET
19
POWER
POWER PORT
Output
Active Low
Power on : Low, Stand-by : High
20
EXT_MUTE
External Mute
Output
Active High
Mute On : High, Mute off : Low
21
INV_ON
INVERTOR CONTROL
Output
PWM
INVERTOR ON : HIGH, OFF : LOW
22
MX SCL
MX SCL
Output
Active Low
MX88L281 Serial Clock
23
MX SDA
MX SDA
Output
Active Low
MX88L281 Serial Data
24
MX ENA
MX ENABLE
Output
Active Low
MX88L281 Data Enable
25
MX RST
MX RESET
Output
Active Low
MX88L281 Reset
26
BUF ENA
Buffer Enable
Output
Active High
Buffer Enable
27
N.C
N.C
-
-
28
N.C
N.C
-
-
29
N.C
N.C
-
-
30
N.C
N.C
-
-
31
N.C
N.C
-
-
32
N.C
N.C
-
-
33
GND
GND
-
-
GND
34
VCC
5V
-
-
5V
35
KEY-IN
Key Input
Input
ADC
PANEL SWITCH CONTROL
36
N.C
N.C
-
-
37 PANEL_PWR PANEL POWER CONTROL
Output
ACTIVE HIGH
PANEL VCC CONTROL PORT
38
WOW_SEL
Output
ACTIVE HIGH
WOW ON : HIGH, OFF : LOW
39
AV_RESET AUDIO/VIDEO Reset
Output
Active Low
MSP34* OG/VPC3230 RESET
-
-
Serial Bus Clock
40
SCL
WOW SELECT
SCL
41
SDA
SDA
-
-
Serial Bus Data
42
VID_SEL
VIDEO SELECT
Output
Active High
AV1/AV2 SELECT PORT
2-4
2-3. Main Block Diagram
RGB F/B
S/W
TTX DEC
RGB F/B
TEA5114
SDRAM
SAA5264
FRAME MEMORY
SCART-VIN
SCART
SCART-VOUT
MA[0..10]
TTX-RGB F/B
C[0..7]
VIDEO SW
RCA-A2
IMAGE SCALER
VIDEO
DECODER
Audio Video2
G[0..7]
Y[0..7]
DVD-YPbPr
RCA-V2
TX0+/TX0-
R[0..7]
RCA-A1
RCA-A1
RCA-DVD
MD[0..31]
V
SCART-AOUT
H
CVBS
SCART-AIN
Audio Video1
RCA-CVBS
VPC3230
MX88L284
VS
B[0..7]
CLOCK
LVDS
DS90C385
TX1+/TX1TX2+/TX2TX3+/TX3TXC+/TXC-
SYNC
HS
NJM2233B
CLK
RCA-A2
3-WIRE
TV/SCART-CVBS
IIC-BUS
IIC-BUS
SCART-VOUT
S/W
SCART-VIN
GL3820
SIF IN
SCART-AOUT
TUNER
TCPQ9091PD27D(S)
L
MAIN L
MAIN R
AUDIO
SCART-AIN
PROCESSOR
RCA-A1
MSP3410G
AUDIO AMP
TDA1519B
SP
R
RCA-A2
WOW
NJM2700
Fig. 2-2-3
2-5
2-6
1
3
4
5
7
8
9
3-1. Power Supply Circuit Diagram
Vin
JA801
HEC3800-01-0 10
F801
A TSC 5A
C
2
3
L801
ZJR5101-102
C801
220
uF/16V(DIP )
+
C802
100nF
IC801
R801
10K
S
S
S
GD
D
D
D
8
7
6
5
1
C805
100nF
2
1
2
3
4
IC802
MC78M08C_DPAK
12Vcc
FDS4435 C
IN
+
C806
10uF/16V
8Vcc
3
OUT
C803
100nF
G
A
2
3
2
D801
EC10DS1
S10-G11
+
C804
47uF/16V
2
1
1
1
B
6
3. CIRCUIT DIAGRAMS
B
A
2
R802 22K
1
POWER
Q801
BC848
3
ON
OFF
5Vcc
IC803
LM2596S-5.0
F/B
4
3
2
L804
47uH/SMD
5
C808
100nF
+
D802
MBRS340
IN
OUT
2
+
C809
220uF/16V(DIP )
C810
100nF
+
C811
220uF/16V(DIP )
C812
100nF
C813
220uF/16V(DIP )
+
C814
100nF
+
C815
220uF/16V(DIP )
2
C807
220uF/16V(DIP )
3
1
OUT
L803
N2012ZA400T06
G
IN
GND
1
3.3Vcc
IC804
RC1587M33
L802
N2012ZA400T06
1
C
ON/OFF
12Vcc
D
E
1
2
3
4
5
6
7
8
PWR
CN801
B8B-PH-K-R
CCFL_BLO N
Vin
+
C816
220uF/16V(DIP )
PWR
Fig. 2-3-1
F
G
2-7
2-8
10
1
3
4
5
6
CN701
B3B-PH-K
5VM
9
C702
+ C701
10uF/16V
SC6
SPPH210100
2
5
5VM
1nF
1
1
2
3
4
5
6
7
8
2
1 STANDBY
RED
RC1
2.2K
RC2
1.3K
RC3
620
RC4
390
RC5
390
RC6
2.7K
DC2
1
2
LED-Blue
1
2
1
LED-Blue
POWER
1
2
SC1
TACT SW
SC2
TACT SW
SC3
TACT SW
SC4
TACT SW
SELC
VOL -
VOL +
CH -
33K
INT
R707
R710
33K
D702
UDZS5.1B/MM3Z5V1T1
1
2
SCART_ID
SVHS_ID
CH +
R712
1K
R713
47K
47K
1
R716
Q701
BC848
10K
2
R714
1
SDA
LED-R
SCL
40
R709
39
R732
CB2012GA221
4
SCART ID
A_RESET
D-SUB ID
PC SEL
BUS STOP
RGB ID
PWR_KEY
5V DET
100
SCL
C718
47pF
AV_RESET
R717
KEY_IN
10K
1
Q702
BC848
6
POWER_LED
STB_LED
7
8
38
37
R715
1.3K
RGB SW
KEY-IN
PANEL_POWER
5VM
36
C703
1nF
KEY_IN
D701
UDZS4.7B
35
TXD
VCC
RXD
GND
VCC
N.C
GND
Hsync
XTAL
Vsync
XTAL
N.C
TEST
N.C
DDC-SDA
N.C
DDC-SCL
BUF ENA
34
C704
100nF
3
C707
100nF
WOW_SEL
5VM
9
TX
C708
uF/16V
10
+
8
7
6
5
IN
GND
GND
N.C
10
RX
MC78L05AD
Vin
3
2
1
5
OUT
GND
GND
N.C
33
5VM
1
2
3
4
11
C710
10uF/16V
+
C709
100nF
C711
100nF
12
32
31
2
4
C_GND
R706 100
3
MAIN_SW
IC702
CNM701
S3B-PH-K-S
SVHS_ID
BUS_STOP
R727 R728
560
560
CN702
BSB-PH-K-S
DM1
41
TACT SW
1
2
3
4
5
6
7
8
CM1 CM2
100nF 100pF
SDA
VIDEO_SEL
R704 2.7K
47K
SC5
Vin
1
2
3
LED-G
42
R708 2.7K
5VM
R702
DC4
DC5
UDZS5.1B/MM3Z5V1T1 UDZS5.1B/MM3Z5V1T1
ICM1
PIC-37143TH5
2
BLON
22K
3
DVD_ID
CNC702
SB8-ZR-34
EHB to Key Board
DC3
2
R705
MAIN_SW
IR IN
1
DC1
RED/GREEN
3
GREEN
2
B
IC701
KS88C6348
R701 1K
IR_SIG
3
2
1
KEY BOARD
D
8
3-2. Microprocessor Circuit Diagram
OPTION BOARD
C
7
2
A
2
C712
UDZS5.1B/MM3Z5V1T1
33pF
13
30
X701
12Mhz
REMOTE CONTROL PCB
14
C713
33pF
5VM
15
C705
1uF(105)
4
A1
WP
A2
SCL
GND
SDA
8
5VM
7
R718
100
17
6
1
SCL
5
IC704
KIA7042
SDA
IN
OUT
3
19
POWER
20
EXT_MUTE
CN703
****
5VM
CN704
S4B-EH
1
2
RX
3
TX
1 R721
220
2 R723
220
3 R724
220
SCL
R722
1K
CCFL_BLON
26
BUFEN
C714
100nF
18
R719
100
IC703
24C16_SMD
27
4.7K
R720
G
E
3
VCC
2
2
A0
28
C706
100nF
16
1
29
21
RESET
POWER
EXT_MUTE
BL_BRI
MX RST
MX ENA
MX SDA
MX SCL
25
24
23
22
MX_RESET
R729
CB2012GA221
R730
CB2012GA221
R731
CB2012GA221
C715
47pF
C716
47pF
C717
47pF
SDA
MXCS
MXSDA
MXSCL
BUS_STOP
4
F
4
5
BUS_STOP
Fig. 2-3-2
G
2-9
2-10
10
1
A
2
3
4
5
6
7
8
10
3-3. Input Jack Circuit Diagram
EF-1T2012-330J T
L502
SVHS_ID
C501
100nF
AV1_A_R
5Vcc
R502
PWR
D501
UDZS4.7B
2
1
470K
JA502
YKC21-5856N
SVHS_Y
R503
75
4
1
5
2
EF-1T2012-330JT
L504
L503
FI-A2012-331KJ T
AV1_A_L
R504
PWR
AV1_V_IN
470K
PWR
AV2_V_IN
R507
75
C505
47uF/16V
+
SVHS_C
C504
47uF/16V
+
B
AV1_V_IN
VIDEO_SEL
R509
1
R506
82
3
R508
2.2K
2
4
5
1
L508
DVD_ID
EF-1T2012-330J T
PWR
7
C503
1uF(105)
AUXV
SW1
NC
NC
GND
8
NJM2233BV
470K
JA504
YKC21-5856N
3 Y
2 Pb
5
4
PWR
VIN2
6
AV2_A_R
R511
PWR
7
DVD_IN
6
EF-1T2012-330J T
L510
DVD_Y
R510
75
V+
2
1K
VIN1
V-OUT
D502
UDZS4.7B
R532
C502
+ 10uF/16V
IC501
R505
82
75
C
9
L511
1 Pr
EF-1T2012-330J T
DVD_Pb
R512
75
PWR
4
1
5
2
6
3
EF-1T2012-330J T
L512
PWR
L513
EF-1T2012-330J T
DVD_Pr
AV2_A_L
R513
JA503
RCA-3P
PWR
470K
EF-1T2012-330J T
L515
R514
75
AV2_V_IN
R515
L514
N2012ZA400T06
L517
N2012ZA400T06
TU1
TCLN9081DA27D
TCPQ9091PD27D
75
PWR
PWR
C508
4.7uF/50V
12Vcc
R518
75
PWR
C509
1uF(105)
IC502
GL3820
L519
EF-1T2012-330J T
1
R520
75
2
3
PWR
4
21
19
TV IN V OUT
NC
CNT
R519
4.7K
7
6
R521
5
R522
1K
PWR
18
PWR
8
NTSC OPTION
L522
EF-1T2012-330JT
13
PWR
PWR
12
11
PWR
9
L526
EF-1T2012-330J T
PWR
8
7
L523
EF-1T2012-330J T
SCART_G
PWR
PWR
PWR
3
PWR
1
SCL
SDA
H:TV, L:SCART
PWR
R529
75
R530
75
R531
75
SCART_JACK OPTION CIRCUIT
SIF_IN
R528
100
R525
1K
1
R527
1.5K
PWR
5Vcc
L516
33µH/300mA
C507
220µF/16V(DIP)
TV_CVBS
Q502
BC858
RF/SCART_SW
SCART_B
5
4
L527
EF-1T2012-330JT
Q501
BC848
L525
EF-1T2012-330J T
6
SC_L_IN
100
100
C506
100nF
19
SCART_R
10
PWR
R526
47K
2
L521
EF-1T2012-330J T
PWR
14
SCART_I D
RF/SCART_CVBS
R516
R517
3
17
16
15
75
3
R524
75
E
TV_CVBS
20
SCART_F B
C511
4.7uF/50V
TV OUT VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
L520
EF-1T2012-330JT
GND EXT IN
C510
1uF(105)
NC0
9V
AGC
VT
VCC1
SCL
SDA
AS
NC1
NC2
NC3
NC4
NC5
AFT
SIF
CVBS
VCC2
AUDIO
C_GND
D
L518
EF-1T2012-330J T
SCART_V_IN
L524
N2012ZA400T06
2
1
SC_R_IN
JA505
SCART-JAC K
L528
EF-1T2012-330J T
TV_L_OU T
PWR
F
PWR
L529
EF-1T2012-330J T
TV_R_OU T
L530
N2012ZA400T06
PWR
PWR
Fig. 2-3-3
G
2-11
2-12
1
3
4
5
6
7
8
9
3-4. VPC3230 Circuit Diagram
C104
390pF
PDA21
PDA22
PDA19
PDA20
E
L109
FI-B2012-222KJ T
EXT_G
L110
FI-B2012-222KJ T
EXT_R
F
Pb
L112
FI-B2012-222KJ T
Y
L113
FI-B2012-222KJ T
Pr
PDA12
PDA13
PDA14
PDA15
44
43
42
41
PDA11
C7
C6
C5
C4
GNDC
45
VSUPC
46
47
C3
48
C2
50
51
52
53
54
55
56
49
C1
C0
GNDSY
VSUPSY
INTLC
AVO
FSY/HC
58
59
60
61
62
57
VS
FPDAT
VSTBY
CLK5
NC
MSY/HS
CLK20
24
FFOE
23
FFRE
22
FFRSTW
21
FFIE
YCOEQ
FFWE
20
19
VGAV
PDA1
38
PDA2
37
PDA3
36
C117
68nF
35
34
PDA4
33
PDA5
32
PDA6
PDA7
31
C122
68nF
30
PDA[0..7]
29
28
PDA23
27
26
25
C125
1.5nF
C135
1.5nF
L108
FI-A2012-331KJ T 3.3Vcc
C136
220nF
+
1uF(105)
C137
47uF/16 V
C139
100nF
C138
C140 C141 C142
270pF 270pF 270pF
1uF(105)
C143 C144 C145
220nF 1.5nF 390pF
R120
75
C146
1uF(105)
R122
75
C147
1uF(105)
R124
75
PDA0
39
C130
47nF
C134
390pF
1uF(105)
C133
100nF
C132
GNDPA
40
C148
C149 C150 C151
100pF 100pF 100pF
1uF(105)
R121
100
R123
680
SCL
5Vcc
SDA
R125
4.7K
AV_RESET
2
D106
2
D107
2
D108
DVD_Pr
R116
75
C131
R119
270
L111
FI-B2012-222KJ T
DVD_Y
R115
75
R118
270
R117
270
DVD_Pb
R114
75
18
1
R113
1K
L107
FI-B2012-222KJ T
63
VSUPPA
AISGND
EXT_FB
EXT_B
XTAL1
FB1IN
17
80
LLC2
TEST
79
LLC1
VREF
16
+
C127 C128 C129
220nF 1.5nF 390pF
GNDAI
RESQ
C126
47uF/16V
+
VSUPLLC
SDA
5Vcc
78
VSUPAI
14
C123
C124
47nF 47uF/16 V
L106
FI-A2012-331KJ T
Y7
GNDLLC
SCL
77
Y6
VIN4
13
76
1
VIN3
GNDCAP
75
12
SCART-CVBS
VPC3230D
GNDD
74
VIN2
VSUPD
RCA-CVBS
Y4
Y5
10
73
GNDY
VIN1
VSUPCAP
D
D105
UDZS4.7 B
2
1
C121
1uF(105)
TV-CVBS
IC101
CIN
9
C120
100pF
72
NC
R112
1K
D104
UDZS4.7 B
2
71
SVHS-Y
VSUPY
VOUT
8
AUXV
SVHS-C
VSUPF
ASGF
C119
1uF(105)
Y3
7
70
ISGND
R2/CR2IN
R111
75
69
Y2
6
C116
1uF(105)
D103
UDZS4.7 B
2
1
I2CSEL
G2/Y2IN
68
Y1
5
C118
100pF
UDZS4.7B
1
Y0
VRT
B2/CB2IN
R110
75
67
+
GNDF
4
RF/SCART_CV BS
D102
2
66
1
UDZS 4.7B
1
UDZS4.7B
1
UDZS4.7B
R109
75
C114 C115
47nF 47uF/16V
R1/CR1IN
C112
1uF(105)
C113
100pF
L105
FI-B2012-222KJ T
64
65
R108
75
SVHS_Y
L104
FI-B2012-222KJ T
UDZS4.7B
1
3
D101
2
ASGF
C
L103
FI-B2012-222KJ T
XTAL2
C110
1nF
C111
100pF
G1/Y1IN
R107
75
B1/CB1IN
L102
FI-B2012-222KJ T
SVHS_C
C108
68nF
C107
47nF
X101
20.25MHz
C109
6pF
2
3
C106
6pF
R101
1K
PDA9
2
1
TTX_CVBS
100
Q101
BC848
PDA[8..15 ]
PDA10
C105
2.2nF
PDA8
+
15
C103
1.5nF
R106
B
C102
220nF
100
C101
47uF/16V
100
L101
FI-A2012-331KJ T
R104
5Vcc
R103
TTX_H_SYNC
TTX_V_SYNC
TTX_H_SYNC
TTX_V_SYNC
11
A
2
Fig. 2-3-4
G
2-13
2-14
10
1
A
2
3
4
5
6
7
8
9
10
3-5. TTX&Caption Circuit Diagram
1
TTX CAPTION CIRCUIT
2
3
ICX1
SAA5264
4
5
B
6
7
8
5Vcc
9
10
11
1
2
3
4
A0
Vdd
A1
R/P
A2
SCL
Vss
SDA
8
RX3
4.7K
RX4
4.7K
12
7
13
6
14
5
15
16
ICX2
24C02_SMD
C
17
18
19
20
21
CX7
47pF
CX8
100nF
22
23
TTX_23
TTX_CVBS
RX14
1K
RX15
1K
CX11
100nF
CX12
100nF
RX16
24K
24
25
26
P2.0/PWM
P1.5
P2.1/PWM0
P1.4
P2.2/PWM1
SDA
P2.3/PWM2
SCL
P2.4/PWM3
P1.3
P2.5/PWM4
P1.2
P2.6/PWM5
P1.1
P2.7/PWM6
P1.0
P3.0/ADC0
Vddp
P3.1/ADC1
RESET
P3.2/ADC2
XTALOUT
P3.3/ADC3
XTALIN
Vssc
OSCGND
SCL(NVRAM)
Vddc
SDA(NVRAM)
Vssp
P0.2
VSYNC
P0.3
HSYNC
P0.4
VDS
P0.5
R
P0.6
G
P0.7
B
Vssa
Vdda
CVBS0
P3.4/PWM7
CVBS1
COR
SYNC_FILTER
TEST
IREF
FRAME
52
51
50
TTX_50
RX1
100
49
TTX_49
RX2
100
48
SDA
SCL
LX1
FI-A2012-331KJT 3.3Vcc
47
CX1
100nF
46
45
CX2
1nF
CX6
10uF/16V
44
43
42
XX1 12MHz
CX5
100nF
41
40
CX3
56pF
CX4
56pF
39
38
TTX_37
RX5
1K
36
TTX_36
RX6
1K
35
TTX_35
RX7
1K
34
TTX_34
RX8
240
33
TTX_33
RX9
240
32
TTX_32
RX10
240
31
CX9 CX10
TTX_31 100nF 10uF/16V
37
TTX_V_SYNC
TTX_H_SYNC
TTX_FB
TTX_R
TTX_G
TTX_B
RX12
150
RX11
150
30
RX13
150
29
28
3.3Vcc
LX2
27
FI-A2012-331KJ T
D
TTX_B
TTX_G
TTX_R
12Vcc
CS1
1uF(105)
2
SCART_R
RS1
47K
1
QS1
BC848
SCART_G
SCART_B
RS5
47K
1
QS3
BC848
3
RF/SCART_SW
F
2
SCART_FB
RF/SCART_SW
RS7
10K
2
3
2 3
RS3
47K
1
QS2
BC848
1
CS4
1uF(105)
CS5
1uF(105)
CS6
1uF(105)
CS7
1uF(105)
CS8
1uF(105)
4
5
6
7
8
R1
GND
ROUT
RCON
R2
VCC
G1
GOUT
G2
GCON
B1
BOUT
B2
FB2
FB1
FBOUT
16
RS2
220
EXT_R
15
14
13
RS4
220
EXT_G
12
11
RS6
220
EXT_B
10
9
EXT_FB
1
QS4
BC848
3
RF/SCART_SW
ICS1
TEA5114A
CS3
1uF(105)
2 3
RF/SCART_SW
E
CS2
1uF(105)
TTX_FB
Fig. 2-3-5
G
2-15
2-16
1
3
4
5
6
7
8
9
3-6. MXIC Circuit Diagram
C202
30pF
8
6
4
2
2
4
6
8
MD[0..31]
R219
CBA3216GA201N 4
1
2
3
4
5
6
7
8
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
C203 C204 C205 C206 C207 C208 C209 C210
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
3.3Vcc
D
L202
FI-A2012-331K JT
C211
1uF(105)
MXCS
MXSDA
MXSCL
C280 C281 C282
10pF 10pF 10pF
C212
10uF/16 V
+
R207
CBA3216GA301N 4
2
4
6
8
2
4
6
8
1
3
5
7
1
3
5
7
R208 CBA3216GA301N4
R209 CBA3216GA301N4
MD7 1
2
MD6 3
4
MD5 5
6
MD4 7
8
MD3 1
2
MD2 3
4
MD1 5
6
MD0 7
8
MXIC_VDDP
R210
CBA3216GA301N4
C213
100nF
R228 CB2012GA221
R229 CB2012GA221
R230 CB2012GA221
C277 C278 C279
10pF 10pF 10pF
R201 CB2012GA221
R211 CB2012GA221
R212 CB2012GA221
R213
MX_RESET
R215 1K
D201
LED
2
C214
100nF
R216
4.7K
1
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
GNDP
GND
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
VDDP
VDD
MD7
GNDP
MD6
MD5
MD4
MD3
MD2
MD1
MD0
AD0
AD1
AD2
AD3
AD4
AD5/SBCS#
AD6/SBDATA
AD7/SBCLK
GNDP
CPUA15/BCS#
VDDP
ALE
WR#
RD#
TMCLK
RST#
GIPOA0
GIPOA1
GIPOA2
GIPOA3
GIPOA4
GIPOA5
IRQ
SOGCS
TDCLK/CSYNC
HSYNC1
VSYNC1
GOUT3
GND
DCLKA
GNDP
IC201
MX88L284AEC
+
R217
4.7K
F
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
RA[0..7]
R220
1
CBA3216GA201N4 3
5
7
R221
1
CBA3216GA201N4 3
5
7
R222
CBA3216GA201N4 1
3
5
7
1
R223
CBA3216GA201N4 3
5
7
R224
1
CBA3216GA201N4 3
5
7
R225
1
CBA3216GA201N4 3
5
7
R227
47
C223 C224 C225 C226
100nF 100nF 100nF 100nF
2
4
6
8
2
4
6
8
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
2
4
6
8
2
4
6
8
2
4
6
8
2
4
6
8
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
1
R226
CB2012GA22
C275
10pF
C276
10pF
C283
10pF
L203
3.3Vcc
FI-A2012-331KJ T
C217
100nF
PDA7
PDA6
PDA5
PDA4
PDA3
PDA2
PDA1
PDA0
C201
C216
1uF(105)
10uF/16V
MXIC_VDD
PDA[0..7]
PDA23
PDA22
PDA21
PDA20
PDA19
PDA18
PDA17
PDA16
L201
FI-A2012-331KJ T
PDA15
PDA14
PDA13
PDA12
PDA11
PDA10
PDA9
PDA8
3.3Vcc
GOUT1
GNDP
GOUT0
LDTG
LVSYNC
LHSYNC
RA0
RA1
RA2
RA3
RA4
RA5
RA6
GNDP
RA7
VDDP
VDD
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
GNDP
LCKA
GND
LCKB
GNDP
RB0
VDDP
RB1
RB2
RB3
RB4
RB5
RB6
RB7
GNDP
GB0
GB1
GB2
GB3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
BUSTYPE
VDDP
PIXINA7
PIXINA6
PIXINA5
PIXINA4
PIXINA3
PIXINA2
PIXINA1
PIXINA0
CLAMP
PIXINA15
PIXINA14
PIXINA13
PIXINA12
PIXINA11
PIXINA10
PIXINA9
PIXINA8
VDD
PIXINA23
PIXINA22
PIXINA21
PIXINA20
PIXINA19
PIXINA18
PIXINA17
PIXINA16
DDE
GND
GNDP
AGND2
AGND1
XI
XO
AVDD1
AVDD2
VDDP
BB7
BB6
BB5
BB4
BB3
BB2
BB1
GNDP
BB0
VDDP
GB7
GB6
GB5
GB4
E
4.7K
DQM1
DQM0
VDDP
RAS#
CAS#
WE#
CKE
GNDP
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
VDDP
MA10
GND
MCLK
GNDP
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
VDDP
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
GNDP
DQM3
DQM2
VDD
OSDBLINK
OSDB
OSDG
OSDR
I2CDLK
I2CDATA
GOUT2
VDDP
C
LDTG
LVSYN C
LHSYN C
C228 C229 C230
56pF 56pF 56pF
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA[0..10 ]
R203
R206
CB2012GA301
MA10
RAS
CAS
WE
MCKE
DQMA1
DQM A0
7
5
3
1
1
3
5
7
B
R204
CBA3216GA301N 4
MD16
MD1 7
MD 18
MD19
MD20
MD 21
MD22
MD23
MC LK
R202
CBA3216GA301N4
8 CBA3216GA301N4 7 MD24
6
5 MD25
4
3 MD2 6
2
1 MD27
2
1 MD28
4
3 MD29
6
5 MD 30
8
7 MD31
R205
CBA3216GA301N4
DQMA2
A
2
C218
100nF
C219
10uF/16 V
TP206
PDA23
PDA22
PDA21
PDA20
PDA19
TP207
C220
100nF
C221
1uF(105)
C222
22pF
TP205
PDA[8..15]
+
X201
14.31818MHz/30pF
R218
1M
GA[0..7]
BA[0..7]
LCKA
C215
15pF
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
C231
C232
C233
C234
C235
C236
C237
C238
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
C239
C240
C241
C242
C243
C244
C245
C246
C247
C248
C249
C270
C271
C272
C273
C274
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
56pF
C227
22pF
Fig. 2-3-6
G
2-17
2-18
10
1
A
2
3
4
5
6
7
8
9
10
3-7. Frame Buffer Circuit Diagram
MD[0.. 31]
3.3Vc c
3.3V cc
MC LK
MC LK
MD 4
MD 5
MD 6
MD 7
RAS
CAS
WE
MC KE
R 2 51
1
3
5
7
CBA3216GA301N4
2 RA SB
4 CA SB
6 WE B
8 CK EB
DQMA1
DQMA0
DQMA2
R252
1
3
5
7
CBA3216GA301N4
2 DQM1
4 DQM0
6 DQM2
8
DQM 2
D
DQM 0
WEB
CAS B
RASB
MB10
MB0
MB1
MB2
MB3
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VDDQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
LDQM
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
VDD
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
N.C
UDQM
CLK
CKE
N.C
A9
A8
A7
A6
A5
A4
VSS
IC 251
H Y 57 V161610DTC-8
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
MD15
MD14
MD16
MD17
MD13
MD12
MD18
MD19
MD11
MD10
MD20
MD21
MD 9
MD 8
MD22
MD23
MB9
MB8
MB7
MB6
MB5
MB4
MB10
MB0
B1
MB2
MB3
DQM 2
MD 2
MD 3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
CKEB
MCL K
DQM 0
DQM1
WE B
CAS B
RAS B
MD 0
MD 1
C
C258
C259 C2 60 C261 C2 62 C263 C264
10uF/16V 1 0 0nF 1 0 0nF 1 0 0nF 1 0 0nF 100nF 1 0 0nF
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VDDQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
LDQM
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
VDD
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
N.C
UDQM
CLK
CKE
N.C
A9
A8
A7
A6
A5
A4
VSS
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
IC2 52
H Y 57 V161610DTC-8
MD31
MD30
MD29
MD28
MD27
MD26
MD25
MD24
MB9
MB8
MB7
MB6
MB5
MB4
CKE B
MCLK
DQM 1
C251
C2 52 C253 C2 54 C255 C256 C2 57
10uF/16V 1 0 0nF 1 0 0nF 1 0 0nF 100nF 1 0 0nF 1 0 0nF
B
MB[0.. 10]
E
R253
1
MA8 3
MA9 5
MA10 7
CBA3216GA301N4
2
4 MB8
6 MB9
8 MB1 0
R254
1
3
5
7
CBA3216GA301N4
MB4
2
MB5
4
MB6
6
MB7
8
MA4
MA5
MA6
MA7
R 2 55
MA01
MA13
MA25
MA37
F
CBA3216GA301N4
MB0
2
MB1
4
MB2
6
8
MB3
A[0..10]
Fig. 2-3-7
G
2-19
2-20
1
A
2
3
4
5
6
7
8
9
10
3-8. Panel Interface Circuit Diagram
3.3Vcc
3.3Vcc
3.3Vcc
L301
FI-A2 012-331KJT
B
L303
FI-A2 012-331KJT
R302
10K
C303
1 0 0nF
C301
10uF/16V
IC3 02
FDS4435C
1
2
3
4
L304
FI-A2 012-331KJT
D
D
D
PANEL_VCC
C304
100nF
+ C302
47uF/16V
2
+
S
S
S
GD
L302
4 7 u H/2A4
8
7
6
5
R303
PANEL_POWER
C308
10uF/16V
C307
1 0 0nF
+
ON
1
Q301
BC 848
22K
3
C306
1 0 0nF
C305
10uF/16V
OFF
+
C N 301
D F 13A -20 DP-1.25V(Hirose)
20pin to LCD
34
44
BUFE N
R304
PLLVCC
CLKOUTP
Y3M
Y3P
D15
D18
D19
D20
D21
D22
D16
D17
C309
10UF /16V
47
46
45
TX0TX0+
TX1TX1+
42
41
40
TX2TX2+
TXCTXC+
39
38
37
TX3TX3+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PLLGND
PLLGND
LTM150XH-L06
D24
D25
D26
D23
CLKIN
Y2P
48
33
35
31
C310
15 pF
Y2M
CLKOUTM
32
LC KA
IC301
DS90C385MTD
D7
D8
D9
D12
D13
D14
D10
D11
LVDSGND
LVDSGND
LVDSGND
27
28
30
25
LHSYNC
LVSYN C
LDTG
LVDSVCC
15
19
20
22
23
24
16
18
VCC
VCC
VCC
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
Y0P
Y1P
36
43
49
E
4
6
7
11
12
14
8
10
PANEL_VCC
Y0M
Y1M
GND
GND
GND
GND
GND
BA[0. .7]
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7
D0
D1
D2
D3
D4
D6
D27
D5
5
13
21
29
53
D
51
52
54
55
56
3
50
2
SHTDN
GA[0. .7]
RA 0
RA 1
RA 2
RA 3
RA 4
RA 5
RA 6
RA 7
CLKSEL
RA[0.. 7]
+
17
C
1
9
26
R301
4.7K
1K
F
Fig. 2-3-8
G
2-21
2-22
1
A
2
3
4
5
6
7
8
9
3-9. Sound Circuit Diagram
SCL
SDA
AV_RESET
C601
10uF/16
V
+
1K
NC
27
28
29
R606
100
30
WOW_R_I N
31
C609
100pF
R607
100
32
C610
100pF
WOW_L_I N
33
34
R609
100
36
37
38
C617
10uF/16V
R610
100
C613
1uF(105)
C615
1uF(105)
C618
10uF/16V
L603
FI-A2012-331KJ T 8Vcc
C622
10uF/16V +
C623
100pF
D602
UDZS5.1B
R611
47K
R612
47K
2
39
40
TV_R_OUT
TV_L_OUT
D601
UDZS5.1B
1
35
C624
100nF
41
NC
42
AHVSS
43
44
AHVSS
AGNDC
45
NC
46
SC4_IN_R
SC4_IN_L
47
48
ASG4
49
SC3_IN_L
50
51
52
64
SC3_IN_R
CAPL_M
ASG2
AHVSUP
AVSUP
C606
1nF
1
23
21
22
NC
19
18
17
20
RESETQ
NC
NC
NC
I2S_DA_IN2
15
14
16
DVSS
DVSS
DVSS
12
11
10
9
8
7
6
5
4
3
13
DVSUP
DVSUP
DVSUP
ADR_CL
ADR_WS
ADR_DA
I2S_DA_IN1
I2S_DA_OUT
I2S_WS
I2S_CL
2
AVSUP
NC
100nF
C620
100pF
CAPL_A
MAIN_AUDIO_ L
26
+
65
C619
ANA_IN1+
SC2_IN_L
66
L602
FI-A2012-331K JT C621
10uF/16V
+
SC1_OUT_L
53
67
5Vcc
ANA_IN-
SC2_IN_R
56pF
SC1_OUT_R
ANA_IN2+
25
+
C616
VREF1
54
68
TESTEN
ASG1
56pF
SC2_OUT_R
SC2_OUT_L
55
C614
ASG3
XTAL_IN
SC1_IN_L
69
XTAL_OUT
56
56pF
IC601
MSP3410G
TP
SC1_IN_R
C612
NC
57
70
AUD_CL_OUT
VREFTOP
71
DACM_SUB
58
72
18.432MhZ
NC
NC
C611
15pF
NC
59
4.7K
X601
NC
MONO_IN
73
R608
DACM_L
60
74
DACM_R
D_CTR_OUT1
AVSS
C608
15pF
DACA_L
D_CTR_OUT0
61
75
100pF
I2C_DA
1
76
C605
1nF
VREF2
AVSS
C607
MAIN_AUDIO_ R
ADR_SEL
62
C
77
I2C_CL
NC
78
RF/SCART_S
SIF_IN
STANDBYQ
NC
79
63
80
C604
100nF
2
R603
100
R602
R604
47K
R605
10K
D
C603
100pF
24
B
C602
100nF
DACA_R
R601
100
L601
FI-A2012-331KJ T
NC
5Vcc
C625
1uF(105)
C628
10uF/16V +
D604
UDZS5.1B
1
470
R616
C637
330pF
470
WOW_L_OU T
WOW_R_OU T
D606
UDZS5.1 B
D607
UDZS5.1B
D608
UDZS5.1B
2
C645
330pF
1
C643
1uF(105)
C644
330pF
1
470
C642
1uF(105)
AV2_A_R
AV2_A_L
D605
UDZS5.1B
1
R620
C641
330pF
2
F
470
R614
C639
1uF(105)
C640
330pF
R619
C636
330pF
2
470
C633
1uF/50V
1
R618
C638
1uF(105)
AV1_A_R
AV1_A_L
D603
UDZS5.1B
2
470
C635
330pF
+
R617
C631
1uF/50V
C632
1uF(105)
C634
330pF
2
470
SC_L_IN
1
R615
C630
1uF(105)
SC_R_IN
2
470
C627
100nF
+
E
R613
C626
10uF/16V +
C629
100nF
Fig. 2-3-9
G
2-23
2-24
10
1
A
2
3
4
5
6
7
8
9
3-10.Wow Control Circuit Diagram
WOW_L_OUT
WOW_R_OUT
B
C653
1 0 0nF
C654
1 0 0nF
C651
1 0 0nF
SVOL2
SFIL3
FIL2
R656
2.7 K
MODE2
C655
1 0 0nF
MODE3
C657
1 0 0nF
20
+
21
C659
10µF/16V
+
WOW_VREF
C660
10µF/16V
12V cc
19
C663
18
C664
+
L651
FI-A2 012-331KJT
1 0 0nF 10µF/16V
17
16
C666
15
220pF
R654
2.2 K
14
13
C674
10µF/16V
C675
1µF/50V
R658
130K
C676
22nF
36K
10K
22
+
R657
9.1K
R659
R653
23
+
E
MODE3
WOW_SEL
C668
10nF
C669 C670
330nF 470nF
C672
33nF
C673
22nF
47K
10K
24
NC
SFIL2
C2
C1
NC
C671
22nF
R655
10K
R652
12
11
10
2
1
PCIN
SFIL2
NC
R651
MODE2
NC
FILOUT
FIL1
MODE1
25
26
MODE1
27
TP2
28
BASSOUT
29
OUTR
30
OUTL
31
FFR4
32
FFR3
33
FFR2
34
FFR1
35
SVOL1
NC
48
GND
C4
9
47
VCC
NJM2700_TQFP48
C3
PCOUT
46
C667
22nF
VREFIN
8
D
INL
7
45
IC651
INR
FIL7
44
VREF
FIL6
43
FFL1
6
42
MODE2
MODE3
FIL5
41
+
WOW_L_IN
+
WOW_R_IN
NC
FFL2
5
40
C658
10µF/16V
C661
10µF/16V
C662
39nF
C665
3.9nF
FFL3
4
39
FIL4
C656
100nF
NC
FIL3
C
38
3
37
FFL4
NC
36
MOD E1
C652
100nF
C677
22nF
R661
6. 2K
C678
22nF
R662
82K
R660
8. 2K
F
Fig. 2-3-10
G
2-25
2-26
10
1
A
2
3
4
5
6
7
8
9
10
3-11. Sound Amplifier Circuit Diagram
R681
0.82 / 2W
Vin
12
C6 82
1 0 0nF
Vcc
1
+
R683
8.2 K
OUT_L
C685
330pF
C686
220uF/16V(DIP)
3
C
R685
24K
9
+
MAIN_ AUDIO_R
C688
1uF/50V
1K
R689
8.2 K
R684
10
R686
HW220
R687
HW220
Vref
C687
1 0 0nF
S_GND
Rin
OUT_R
6
C690
3 3 0pF
R690 C689
10
1000uF/16V
8
D
4
+
2
R688
C684
1000uF/16V
Lin
+
C683
1uF/ 50V
1K
1
2
3
4
C691
1 0 0nF
2
5
R691
10K
Mute
JA681
YKB21-5101A
PHONEJACK STEREO 2 JACK
5
SPEAKER L
4
AUDIO L
2
AUDIO R
3
7
SPEAKER R
8
1
C N 681
B 4 B-EH
GND
R682
MAIN_ AUDIO_L
7
IC681
TDA1517
+ C681
2200uF/16V
+
B
R 6 92
22K
Q68 1
BC848
1
+ C6 92
1uF/50V
3
EXT_MUTE
L681
N 2 012ZA400T06
Vin
PWR
1
D681
UDZS8.2B
2
E
R6 93
4.7 K
22K 1
Q68 2
BC 848
R695
22K
Q683
BC848
3
R696
10K
1
3
2
2
R 6 94
F
Fig. 2-3-11
G
2-27
2-28
3-12.Pin Voltage
Power Circuit (Page 2-7)
IC801(FDS4435) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 12V
5 12V
2 12V
6 12V
3 12V
7 12V
4 0V
8 12V
IC803(LM2596) PIN VOLTAGE
PIN VOLTAGE
1 12V
2
7.3V
3
0V
PIN VOLTAGE
4 5V
5
0V
Microprocessor Circuit (Page 2-9)
IC701(Microprocessor) PIN VOLTAGE
PIN VOLTAGE
PIN VOLTAGE
IC702(MC78L05) PIN VOLTAGE
PIN VOLTAGE
PIN VOLTAGE
1
4.4V
22 4.6V
1
5V
5
0V
2
4.7V
23 3.8V
2
0V
6
0V
3
0V
24 1.7V
3
0V
7
0V
4
0V
25 5V
4
0V
8
12V
5
5V
26 5V
6
5V
27 5V
7
5V
28 5V
8
5V
29 0V
1
0V
5
4.2V
9
0V
30 0V
2
0V
6
4.4V
10 5V
31 5V
3
0V
7
0V
11 5V
32 0V
4
0V
8
5V
12 0V
33 0V
13 2.8V
34 5V
14 2.7V
35 4.8V
15 0V
36 0V
16 0V
37 5V
17 0V
38 5V
18 5V
39 3.9V
19 5V
40 4.2V
20 5V
41 4.4V
21 5V
42 0V
IC703(24C16) PIN VOLTAGE
PIN VOLTAGE
2-29
PIN VOLTAGE
Input Jack Circuit (Page 2-11)
IC501(NJM2233) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 2.7V
5 0V
2 0V
6 5V
3 2.7V
7 1.9V
4 0V
8 0V
IC502(GL3820) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
5 0V
2 3.3V
6 2.9V
3 4.6V
7 12V
4 8.7V
8 2V
TU1(TUNER) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 NC
10 NC
2 NC
11 NC
3 NC
12 NC
4 NC
13 NC
5 4.84V
14 NC
6 4.4V
15 2V
7 4.2V
16 2.9V
8 0V
17 4.84V
9 NC
18 NC
VPC3230 Circuit (Page 2-13)
IC101(VPC3230) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
41 2.3V
2 0V
42 2.3V
3 0V
43 2.3V
4 1.4V
44 2.3V
5 1.4V
45 3.3V
6 1.4V
46 0V
7 0V
47 2.3V
8 0V
48 2.3V
9 3.3V
49 2.3V
10 3.3V
50 2.3V
11 0V
51 0V
12 0V
52 3.3V
13 4.4V
53 2.3V
14 4.2V
54 2.9V
15 3.9V
55 3.0V
16 0V
56 1.4V
17 0V
57 3.2V
18 0V
58 3.3V
19 2.8V
59 5V
20 2.8V
60 3.5V
21 0V
61 0V
22 0V
62 2.8V
23 0V
63 2.6V
24 2.4V
64 0V
25 0V
65 0V
26 3.3V
66 2.5V
27 2.2V
67 5V
28 2.4V
68 0V
29 3.3V
69 5V
30 0V
70 1.7V
31 2V
71 1.5V
32 2V
72 1.5V
33 2V
73 1.4V
34 2V
74 1.4V
35 0V
75 1.4V
36 3.3V
76 5V
37 2.3V
77 0V
38 2.3V
78 2.5V
39 2.3V
79 0V
40 2.3V
80 0V
2-30
TTX & CAPTION Circuit (Page 2-15)
ICX1(SAA5264) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
27 0V
2 0V
28 0V
3 0V
29 0V
4 0V
30 0V
5 0V
31 3.3V
6 0V
32 0V
7 0V
33 0V
8 0V
34 0V
9 0V
35 0V
10 0V
36 1.3V
11 0V
37 3.3V
12 0V
38 0V
13 0V
39 3.3V
14 5V
40 0V
15 5V
41 2V
16 0V
42 2.1V
17 0V
43 0V
18 0V
44 3.3V
19 0V
45 0V
20 0V
46 0V
21 0V
47 0V
22 0V
48 0V
23 1.1V
49 4.2V
24 0V
50 4.4V
25 0.7V
51 0V
26 1.2V
52 0V
ICX2(24C02) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
5 5V
2 0V
6 5V
3 0V
7 0V
4 0V
8 5V
ICS1(TEA5114) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.6V
9 0V
2 0V
10 0V
3 3.6V
11 3V
4 3.6V
12 0V
5 3.6V
13 3V
6 3.6V
14 12V
7 3.6V
15 0V
8 0V
16 3V
2-31
MXIC Circuit (Page 2-17)
MX88L284 PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.3V
53 0V
2 3.3V
54 0V
3 2.4V
55 0V
4 2.4V
56 0V
5 2.4V
57 0V
6 2.4V
58 0V
7 2.4V
59 0V
8 2.4V
60 0V
9 2.4V
61 0V
10 2.4V
62 0V
11 3.1V
63 0V
12 3.3V
64 0V
13 2.3V
65 0V
14 2.3V
66 0V
15 2.3V
67 0V
16 2.3V
68 1.8V
17 2.2V
69 0V
18 2.2V
70 1.8V
19 2.2V
71 0V
20 3.2V
72 1.7V
21 2.4V
73 1.7V
22 1.4V
74 1.7V
23 3.2V
75 1.7V
24 2.3V
76 1.7V
25 0V
77 1.7V
26 0V
78 1.7V
27 0V
79 1.7V
28 0V
80 1.7V
29 0V
81 1.7V
30 0V
82 1.7V
31 0V
83 1.7V
32 0V
84 1.7V
33 0V
85 1.7V
34 2.1V
86 1.7V
35 2.8V
87 1.7V
36 3.3V
88 3.3V
37 3.3V
89 3.3V
38 0V
90 1.7V
39 0V
91 0V
40 0V
92 1.7V
41 0V
93 1.7V
42 0V
94 1.7V
43 0V
95 1.7V
44 0V
96 1.7V
45 0V
97 1.7V
46 0V
98 1.7V
47 0V
99 2.2V
48 3.3V
100 0.3V
49 0V
101 2.3V
50 0V
102 0V
51 0V
103 0V
52 0V
104 0V
PIN
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
2-32
VOLTAGE
3.3V
0V
3.2V
0V
2.4V
2.4V
0V
0V
3.3V
2.6V
0V
0V
3.0V
3.1V
3.1V
3.0V
3.2V
3.2V
3.2V
3.2V
3.3V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
2V
0V
1.7V
3.3V
1.5V
1.3V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
3.2V
3.0V
3.0V
2.8V
3.3V
1.8V
1.8V
PIN
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
VOLTAGE
0V
0V
2.8V
2.8V
2.9V
3.0V
3.0V
3.1V
3.3V
3.3V
3.3V
3.3V
3.3V
0V
2.2V
2.4V
2.4V
2.5V
2.7V
2.8V
2.8V
2.4V
0V
0V
0V
0V
4.8V
4.9V
4.9V
0V
3.2V
3.2V
2.3V
0V
2.3V
0V
5.0V
3.2V
3.2V
3.0V
0V
0V
0V
3.2V
0V
0V
0V
0V
0V
0V
0V
0V
Frame Buffer Circuit (Page 2-19)
IC251(SDRAM) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.3V
26 0V
2 2.4V
27 3.1V
3 2.4V
28 3.1V
4 0V
29 3.1V
5 2.4V
30 3.1V
6 2.4V
31 1.7V
7 3.3V
32 1.7V
8 2.4V
33 0V
9 2.4V
34 3.2V
10 0V
35 1.6V
11 2.4V
36 2.2V
12 2.4V
37 0V
13 3.3V
38 3.3V
14 2.3V
39 3.2V
15 3.5V
40 3.2V
16 3.6V
41 0V
17 3.6V
42 3.1V
18 0V
43 3.0V
19 3.3V
44 3.3V
20 2.3V
45 3.0V
21 3.3V
46 3.0V
22 3.4V
47 0V
23 3.1V
48 2.7V
24 3.3V
49 2.7V
25 3.3V
50 0V
IC252(SDRAM) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.3V
26 0V
2 2.4V
27 3.1V
3 2.4V
28 3.1V
4 0V
29 3.1V
5 2.4V
30 3.1V
6 2.4V
31 1.7V
7 3.3V
32 1.7V
8 2.4V
33 0V
9 2.4V
34 3.2V
10 0V
35 1.6V
11 2.4V
36 2.2V
12 2.4V
37 0V
13 3.3V
38 3.3V
14 2.3V
39 3.2V
15 3.5V
40 3.2V
16 3.6V
41 0V
17 3.6V
42 3.1V
18 0V
43 3.0V
19 3.3V
44 3.3V
20 2.3V
45 3.0V
21 3.3V
46 3.0V
22 3.4V
47 0V
23 3.1V
48 2.7V
24 3.3V
49 2.7V
25 3.3V
50 0V
2-33
Panel Interface Circuit (Page 2-21)
IC301(DS90CF385) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.3V
29 0V
2 1.7V
30 2.3V
3 1.7V
31 1.8V
4 1.7V
32 5V
5 0V
33 0V
6 1.7V
34 3.3V
7 1.7V
35 0V
8 1.7V
36 0V
9 3.3V
37 1.2V
10 1.7V
38 1.4V
11 1.7V
39 1.4V
12 1.7V
40 1.3V
13 0V
41 1.3V
14 1.7V
42 1.4V
15 1.7V
43 0V
16 1.7V
44 3.3V
17 3.3V
45 1.3V
18 1.7V
46 1.4V
19 1.7V
47 1.3V
20 1.7V
48 1.4V
21 0V
49 0V
22 1.7V
50 1.7V
23 1.7V
51 1.7V
24 1.7V
52 1.7V
25 0V
53 0V
26 3.3V
54 1.7V
27 2.2V
55 1.7V
28 0.3V
56 1.7V
IC302(FDS4435) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 3.26V
5 3.25V
2 3.26V
6 3.25V
3 3.26V
7 3.25V
4 0V
8 3.25V
Sound Circuit (Page 2-23)
IC601(MSP3410G) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
41 0V
2 4.4V
42 0V
3 4.2V
43 0V
4 3.5V
44 0V
5 3.5V
45 3.7V
6 3.5V
46 0V
7 0V
47 3.7V
8 0V
48 3.7V
9 0V
49 0V
10 0V
50 3.7V
11 4.9V
51 3.7V
12 4.9V
52 0V
13 4.9V
53 3.7V
14 0V
54 3.7V
15 0V
55 0V
16 0V
56 3.7V
17 0V
57 3.7V
18 0V
58 3.7V
19 0V
59 0V
20 0V
60 3.7V
21 3.8V
61 0V
22 0V
62 0V
23 0V
63 0V
24 0V
64 0V
25 0V
65 4.9V
26 0V
66 4.9V
27 1.5V
67 1.6V
28 1.5V
68 0V
29 0V
69 0V
30 2.1V
70 0V
31 0V
71 2.9V
32 0V
72 2.6V
33 3.8V
73 0V
34 3.8V
74 2.9V
35 0V
75 0V
36 3.8V
76 0V
37 3.8V
38 6.3V
39 8V
40 6.3V
2-34
77 0V
RF:4.8V,VID
78 EO1:0V
79 0V
80 4.9V
WOW Control Circuit (Page2-25)
IC651(NJM2700) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 0V
25 0V
2 6.0V
26 4.6V
3 6.0V
27 0V
4 6.0V
28 6.0V
5 6.0V
29 6.0V
6 6.0V
30 6.0V
7 6.0V
31 6.0V
8 6.0V
32 6.0V
9 0V
33 6.0V
10 0V
34 6.0V
11 6.0V
35 6.0V
12 0V
36 0V
13 0V
37 0V
14 6.0V
38 0.9V
15 6.0V
39 0.9V
16 6.0V
40 0.9V
17 6.0V
41 0.9V
18 0V
42 0.9V
19 12V
43 0.9V
20 6.0V
44 0.9V
21 6.0V
45 0.9V
22 4.6V
46 0.9V
23 4.6V
47 0.9V
24 0V
48 0V
Sound AMP Circuit (Page2-27)
IC681(TDA1517) PIN VOLTAGE
PIN VOLTAGE PIN VOLTAGE
1 2.1V
6 5.8V
2 0V
7 12V
3 5.8V
8 11.7V
4 5.7V
9 2.1V
5 0V
Others
3Pin Regulator & Other
LOC Pin1
Pin2 Pin3
NO
0V 8V
IC802 12V
3.3V 5V
IC804 0V
0V 5V
IC704 5V
4.46V 0V
ICM1 5V
0V 0V
DC1 0V
2Pin Diode & LED
LOC Pin1
Pin2
NO
5.5V
DC2 2.8V
2.8V
DC3 0V
2.8V
DC4 5.5V
0V
DC5 2.8V
4V
D681 12V
2-35
3-13.Waveforms
IC803 PIN2
Power Circuit (Page 2-7)
IC701 PIN23
Microprocessor Circuit (Page 2-9)
IC701 PIN14
Microprocessor Circuit (Page 2-9) IC701 PIN22
Microprocessor Circuit (Page 2-9)
IC701 PIN24
Microprocessor Circuit (Page 2-9) IC701 PIN41
Microprocessor Circuit (Page 2-9)
2-36
IC701 PIN40
Microprocessor Circuit (Page 2-9)
TU1 PIN16
Input Jack Circuit (Page 2-11)
TU1 PIN15
Input Jack Circuit (Page 2-11)
2-37
IC101 PIN28
VPC3230 Circuit (Page 2-13)
IC101 PIN62
VPC3230 Circuit (Page 2-13)
IC101 PIN56
VPC3230 Circuit (Page 2-13)
IC101 PIN73
VPC3230 Circuit (Page 2-13)
IC101 PIN57
VPC3230 Circuit (Page 2-13)
2-38
IC201 PIN35
MXIC Circuit (Page 2-17)
IC201 PIN99
MXIC Circuit (Page 2-17)
IC201 PIN101
MXIC Circuit (Page 2-17)
IC201 PIN100
MXIC Circuit (Page 2-17)
IC201 PIN70
MXIC Circuit (Page 2-17)
2-39
IC601 PIN33,34 Sound Circuit (Page 2-23)
IC681 PIN6,4
IC601 PIN27,28 Sound Circuit (Page 2-23)
IC651 PIN29,30 WOW Control Circuit (Page 2-25)
2-40
Sound AMP Circuit (Page 2-27)
1
A
2
3
4
5
6
7
8
4. PC BOARDS
4-1. Main PC Board
B
C
D
E
F
Fig. 2-4-1 U001 Main PC board (Top side)
G
2-41
2-42
9
10
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Fig. 2-4-2 U001 Main PC board (Bottom side)
G
2-43
2-44
10
1
A
B
C
2
3
4-2. Switch PC Board
Fig. 2-4-3 U002 Switch PC Board (Top side)
Fig. 2-4-4 U002 Switch PC Board (Bottom side)
4-3. Sensor PC Board
D
E
F
Fig. 2-4-5 U003 Sensor PC Board (Top side)
Fig. 2-4-6 U003 Sensor PC Board (Bottom side)
G
2-45
4
5
SPECIFICATIONS
Color system
PAL/SECAM/NTSC4.43
Sound system
BG/DK/I/L
Rated voltage
~110V-240V 50/60 Hz.
Power consumption
36W
Audio power
2W + 2W
Speaker type
40 x 70 mm 2pcs.
External Connections
EXT1: 21pin SCART input
Component video (Y. PB/CB. PR/CR) input + Audio (L+R) input
EXT2: Video input +Audio (L+R) input, Phone jack (output)
Dimensions
Width 366mm, Height 362mm, Depth 170mm
Weight
7.28lbs. (3.3kg)
Accessories
Remote control with two batteries (R03 size “AAA”).
* Designs and specifications are subject to change without notice.
3-1