1. Always use the manufacturer’s replacement safety
components. The critical safety components marked
with on the schematics diagrams should not be
by other substitutes. Other substitute may create the
electrical shock , fire or other hazards. Take
attention to replace the spacers with the originals.
Furthermore where a short circuit has occurred ,
replace those components that indicate evidence of
overheating.
2. After servicing , see that all the protective devices
such as insulation barriers, insulation papers, shields
and isolation R-C combinations are correctly
installed.
3. When the receiver is not being used for a long time
of period of time , unplug the power cord of the
Adaptor from the AC outlet.
Color TFT LCD Module is very sensitive
both electrically and physically.Users,
therefore, are requested to follow the
“Guidance of handling color TFT LCD
Module”on the followings.
1 - Be careful not to make scratch on the
polarizer.
Surface of polarizer is soft and can be physically
damaged easily.
Please do not touch, push or rub polarizer surface
with materials over HB hardness.
2 -Keep clean the surface.
Please wear rubber glove when touch the surface of
LCD screen. Please use so ft and anti-static material
as cleaner.
3 -Keep out of water.
Water on/in the LCD may cause electrical short or
corrosion. Please wipe out dry or water carefully.
4 - Prevent swift Temperature &
Humidity change.
Instantaneous temperature and/or humidity change
can make dew or ice which cause nonconformance
such as malfunction.
5 High temperature & highhumidity
reduce the life-time.
LCD is not proper to be used at high temperature
and high humidity. Please keep specified
temperature and humidity condition.
6 - Keep out of Corrosive Gas.
Corrosive gas effect the polarizer and the circuit
chemically and cause defects accordingly.
7 - Electrostatic discharge can make
Damage
There are electro-static sensitive components such
as CMOS in LCD Module. Please earth human
body when handle the LCD.In addition, please do
not touch the interface connector pin with bare.
8 - Do not operate for a long time under
the same pattern
Operating LCD for a long time under the same
pattern can cause image persistence and can
damage it. Please follow following guidance.
1. Turn the power off when do not use.
2. Change the pattern periodically.
Page 4
SPECIFICATIONS
Receiving SystemPAL B/G+I+D/K SECAM L/L'
Tuning SystemPLL FST
Comb FilterAdaptive 4H\2H
LTI, CTI FiltersOptional
Sync On Green (SOG) support on graphicsYES
ScalingUpto SXGA at 75Hz
Stereo Decoding (German A2, Nicam, BTSC)German A2, Nicam
Virtual DolbyOptional
SubwooferOptional
YPbPr In (Progressive)Through D-sub 15 conn.Optional
Number of speakers2 (L+R)
WSS (Wide Screen Signalling)Optional
ATS (Automatic Tuning System)Frequency Search
Manual SearchFrequency Search
AFT (Auto Fine Tuning)YES
Number of Program Storage100
No Ident TimerYES
EqualizerYES
AVL (Automatic Volume Level)YES
Sound Status MemoryYES
Picture Status MemoryYES
Zapping\SwapOptional
Panel LockYES
Picture Format Switching Through Scart (Pin 8)YES
Auto RGB Detect Through Scart (Pin 16)YES
TimerOn\Off or SleepOptional
Picture Smart ModesYES
Sound Smart ModesYES
Simple Hotel ModeOptional
Wake Up in PC
PanoramaNO
Letterbox
Subtitle
ZoomNO
Stby to On in PC mode
when last watched is PC
Stby to On automatically
when PC signal is available
4:3 Panels: Depends on LCD
16:9 Panels: YES
4:3 Panels: NO
16: 9 Panels: Depends on LCD
4:3 Panels: NO
16: 9 Panels: Depends on LCD
4:3 Panels: NO
16: 9 Panels: Depends on LCD
Optional
Optional
Memory Card ReaderOptional
Page 5
p
z
(
POWER RATING AND PANEL SPECIFICATION
15"17"20"22W"26"27"32"
Adaptor Input
Current rating
Power consumptions
St-By Power
Consum
Input Range
Audio Output Power
%10) THD
Manufacturer
Interface
Resolution
Brightness (cd/m2)>
Contrast>
tion
12V12V15V24VBuilt-in PowerBuilt-in PowerBuilt-in Power
Service Menu is entered by pressing 9, 3, 0, 1 keys on the remote controller when the Picture icon is
highlighted in the Main Menu.
Service Menu has 3 sub-menus. These are:
• Options
• Adjustments
• Selections.
Navigation through these menus can be done by pressing OK button. Every adjustment made in this
menu is saved automatically.
OPTIONS
Options are adjustments that the user can select On or Off.
• SCART 2
• FAV
• SVHS
• HOTEL MODE
• STAND BY
• MSP CARRIER MUTE
• WSS SCART
• FIRST ATS
SCART 2 / FAV / SVHS
If a source is disabled in the Service Menu, it will be skipped during source switches. If SCART2 is
enabled, SW assumes that the FAV source share the same path as the SVHS source on the HW. If it is
disabled, it is assumed that FAV and SVHS share separate paths. TUNER and SCART1 are enabled by
default.
HOTEL MODE
Enabling Hotel Mode has two effects. First, SETUP menu is no longer accessible by the user. Second,
maximum adjustable volume value is limited to HOTEL VOLUME value. This value can be adjusted in the
ADJUSTMENTS sub-menu of the Service Menu.
STAND BY
If this Option is OFF, the TV will stay in Stand By mode after a Power On. If this Option is ON, the TV will
recall its last stand by status before the Power Off, and switch on from Stand By automatically, if the last
state was ‘Stand by On’.
MSP CARRIER MUTE
If this option is ON, sound processor’s carrier mute functionality will be enabled. The MSP will mute the
sound automatically if the signal quality is bad. Setting this option Off will disable this functionality.
ATS
If this option is set to ON, TV will display Country Selection menu in the next start. After some country is
selected, the user will be prompted for the start of AutoProgramming process.
Page 9
ADJUSTMENTS
This sub-menu contains numeric adjustments. These items are:
• WHITE R
• WHITE G
• WHITE B
• BRIGHTNESS
• CONTRAST
• COLOR
• PRESCALE FM
• PRESCALE NICAM
• PRESCALE SCART
• HOTEL VOLUME
WHITE R / WHITE G / WHITE B
These are used for color bias adjustment. Unlike other items in the service menu, changes will take effect
immediately.
PRESCALE FM / PRESCALE NICAM / PRESCALE SCART
These are prescale values that will be used for the initialization of the sound processor (MSP), at the next
switch on.
HOTEL VOLUME
This value is used as the volume limit, when the Hotel Mode is on.
SELECTIONS
This sub-menu contains selections.
• TUNER TYPE SAMSUNG / PHILIPS
• TELETEXT NO TEXT / FAST / FAST&TOP
• MSP CLIP REDUCE VOL / REDUCE TONE
TUNER TYPE
One of two supported tuner can be selected from this item. System must be restarted for this change to
take effect.
TELETEXT
NO TEXT: Teletext is totally disabled. TXT/MIX button will not be functional. AUTO picture format mode
will be disabled in RF, F-AV and SHVS modes. Naming and sorting functionality during Autoprogramming
will be disabled.
FAST: TOPtext functionality will be disabled.
FAST&TOP: TOPtext functionality is enabled.
TIMER MODE
If OFF TIMER is selected, the user will be able to enter time of the day info for the TV to switch off. If
SLEEP TIMER is selected, the user can specify some time period, after which the TV will go to stand by
automatically.
Page 10
MSP CLIP
This selection identifies which method will be used by the sound processor to prevent clipping effects on
volume.
AUTOPROGRAMMING
When the user selects the Autoprogram item in Setup menu, Country Selection menu is opened. The user
must select a country before the Autoprogramming starts. Broadcast system will be selected according to
the country selected.
Broadcast systems according to countries:
BELGIUM BG + L
CROATIA BG
CZECH REP. DK
DENMARK BG
FINLAND BG
FRANCE L + BG
GERMANY BG
GREECE BG
HUNGARY DK
IRELAND I
ITALY BG
NETHERLANDS BG
NORWAY BG
POLAND DK
PORTUGAL BG
SPAIN BG
SWEDEN BG
SWITZERLAND BG + L
TURKEY BG
UNITED KINGDOM I
For countries France, Belgium and Switzerland, autoprogramming is done twice. For Belgium and
Switzerland, first BG channels will be searched, after the search in BG is done, searching will restart for L
standard. If the selected country is France, the sequence of standards is reversed, thus, first L then BG.
TELETEXT LANGUAGES
L5C SW decides which teletext language group will be used for teletext decoding, according to the
country selected for autoprogramming.Teletext languages according to countries:
EAST EUROPE:CROATIA ,CZECH_REP, POLAND
WEST EUROPE: BELGIUM ,DENMARK, FINLAND, UK, FRANCE, GERMANY,
PC mode can be entered by pressing PC button on the remote controller. User can return back to TV
mode by pressing the PC or TV buttons.
After the switching to PC mode, VGA input will be displayed on screen, as soon as the mode (input
resolution and frequency) is determined.
If there is no input from the VGA input, NO SIGNAL dialog will be displayed for 15 seconds. At the end of
this period if there is no signal from VGA input, the TV will go to Sleep State. While in the sleep state, the
TV will keep monitoring the VGA input. If VGA signal is detected, the TV will wake from Sleep State, to PC
mode. Alternatively, the user may select to switch the TV on from Sleep State, just like switching on from
Stand-by. In this case, the set will switch on from TV mode.
Page 11
SET APPEARANCE OF 26-32 INCH
Back light module
(Built-in Panel)
Back light module
Main
Chassis
Audio Amplifier
SET APPEARANCE OF 15-23 INCH
Main
Chassis
Power Supply board
Page 12
MULTISYSTEM
TUNER
SCART 1
BLOCK DIAGRAM OF VCTI AND PERIPHERALS
SAW
FILTER
SC1-AUDIO-OUT
SC2-AUDIO-OUT
SC1 AUDIO-IN
IF INPUT
VCTI IC
PSS DIP88
U303
Aout1 R/L
Aout2 R/L
Ain2 L/R
L/R OUT
HEADPHONE
AMPL.TDA1308
AUDIO AMPL.
MAX9704
HEADPHONE
JACK
SPEAKERS
SCART 2
CVBS
RCA-IN
SVHS IN
OPTIONAL
EEPROM
24LC02
RGB-DSUB
RGB-IN
SC1-CVBS-IN
SC2-CVBS-IN
SVHS-C/Y IN
RCA-CVBS-IN
SC1-CVBS-OUT
SC2-CVBS-OUT
Ain1 L/R
PC-SD-SW
RESET Q
SUBWOOF.
HS-VCT
VS-VCT
MUTE
SUBWOOFER AMP.
MP7731
OPTIONAL
VCT-RGB-OUT
S1-MAIN-SW
2nd RGB
SWITCH
PI3V512
SUBWOOFER
SPEAKER
RGB-G
VGA
SOCKET
MEMORY
CARD
HS/VS-DSUB
RGB
RGB-SW
SWITCH
PI3V512
HS/VS-SW
RGB-SD
HS/VS-SD
MEMORY CARD
RCA SWITCH
AUDIO-R/L
MEMORY CARD
CD4053
MR-R/L
AUDIO
AUDIO-R/L-RCA
SWITCH
AUDIO-R/L-SC2
OPTIONALOPTIONAL
RCA-S2SWITCH
CD4053
AUDIO
SWITCH
HS/VS-G
Ain1R
Ain1L
Page 13
BLOCK DIAGRAM OF GENESIS IC AND PERIPHERALS
U201 EEPROM
24LC16
RESET Q
RGB-G
HS/VS-G
IR INPUT
KEYBOARD
24 BIT RGB OUTPUT
TO LVDS INTERFACE
HS/VS
PANEL CTRL
DE
CLOCK
PANEL EN
MEMORY CARD-RCA SW
RCA-S2-SW
S1-MAIN-SW
U203
SERIAL FLASH
25VF040
SCART1 PIN 8
SCART2 PIN 8
STANDBY
STANDBY 2
MUTE
U200 GM5221-1 GENESIS LCD TV CONTROLLER
PC-SD-SW
LED
LED 2
BACKLIGHT-EN
BRT-ADJ.
UART RX/TX
PANEL PWR
BACK LIGHT
CONNECTOR
S202 SW
UPDATE CONN.
Page 14
BLOCK DIAGRAM OF 14-23 INCH POWER SUPPLY
OPTIONAL FOR 14"-17"-20"
S600
S601
15"-17" 12V
20" 15V
OPTIONAL FOR 20"W- 22"-23"
S603
S602
4
3
2
1
2 1
1 2 3 4 5 6 7
24V
GND
F600
FUSE 5A
GND
F601
FUSE 5A
INV_POW
AMP_POW
INV_POW
SUB_POW
AMP_POW
U602 MP1593
STEP DOWN
CONVERTOR
12V
(15V)
U605
MC78L08
U600 MP1593
STEP DOWN
CONVERTOR
Tuner Supply
VOLTAGE
DOUBLER
33V For Tuner
5V_STBY
PNL_EN
STBY
U603 LM1117
U601 LM1117
U604
SI9933
MOSFET
POWER
SWITCH
1.8V STBY
3.3V STBY
PANEL POWER
5V
8V
U606
LM1117
3.3V
Page 15
24V
GND
GND
12V
Stand-by 2
S101
1
2
3
4
5
6
7
8
9
10
JP100
1
2
3
4
5
6
7
BLOCK DIAGRAM OF 26 - 32 INCH POWER SUPPLY
12V-- R101 150K R609 220K R102 10K
INV_POW
AMP_POW_S
24V
12V
5V-- R101 56K R609 NI R102 18K
U600 MP1593
STEP DOWN
CONVERTOR
U100 MP1593
STEP DOWN
CONVERTOR
U101 MC34063
STEP-UP
CONVERTOR
U605 MC78L08
PNL_PWR
Enable
5V _ STBY
33V For
Tuner
8V
AMP_POW_S
STBY
U604
SI9933
MOSFET
POWER
SWITCH
U601 LM1117
U603 LM1117
AMP_POW
5V
3V3_STBY
1V8_STBY
3V3
U606 LM1117
Page 16
GENESIS GM5221 LCD TV CONTROLLER
The gm5221 is an LCD TV controller supporting resolutions up to SXGA (1280x1024). The gm5221
leverages Genesis patented advanced image-processing technology as well as a proven integrated
ADC/PLL and an Ultra-Reliable DVI™ compliant digital receiver to provide excellent image quality.
gm5221 also integrates a microcontroller, an OSD controller, advanced color management and dual
LVDS transmitters.
1.1 gm5221 System Design Example
Figure 1 below shows a typical dual interface LCD TV system based on the gm5221. Designs based on
the gm5221 have reduced system cost, simplified hardware and firmware design and increased reliability
because only a minimal number of components are required in the system.
C
V
B
S
S
V
I
D
E
O
Y
Pb
Pr
V
G
A
D
V
I
TUNER
PACK
VIDEO
DECODER
V CHIP
M
U
X
AUDIO
PROCESSOR
IR
KEY BOARD
gm5221
EEPROM
AUDIO
AMPL
L
C
D
D
I
S
P
L
A
Y
Figure 1. gm5221 System Design Example
Page 17
1.2 gm5221 Family Features
• Intelligent Image Processing™
• Fully programmable zoom ratios
• High-quality shrink capability from UXGA resolution
• Programmable coefficients for variable sharpness control
• RealRecovery™ provides full color recovery imagefor
refresh rates higher than those supported by the LCD panel
The VCT 49xxI is an IC family of high-quality singlechip TV processors. Modular design and deep-submicron technology allow the economic integration of features in all classes of single-scan TV sets. The
VCT 49xxI family is based on functional blocks containedandapprovedinexistingproductslike
DRX 396xA, MSP 34x5G, VSP 94x7B, DDP 3315C,
and SDA 55xx.
Each member of the family contains the entire IF,
audio, video, display, and deflection processing for 4:3
and 16:9 50/60-Hz mono and stereo TV sets. The integrated microcontroller is supported by a powerful OSD
generator with integrated Teletext & CC acquisition
including on-chip page memory.
Video & Sound IF
DRX 396xA
Audio Processing
MSP 34x5G
1.1. Features
The VCT 49xxI family offers a rich feature set, covering the whole range of state-of-the-art 50/60-Hz TV
applications.
– PSSDIP88-1/-2 package
– Submicron CMOS technology
– Low-power standby mode
– Single 20.25-MHz reference crystal
– 8-bit 8051 instruction set compatible CPU
– Up to 256 kB on-chip program ROM
– WST,PDC,VPS,andWSSacquisition
– ClosedCaptionandV-chipacquisition
– Up to 10 pages on-chip teletext memory
– Multi-standard QSS IF processing with single SAW
– FM Radio and RDS with standard TV tuner
– TV-sound demodulation:
• all A2 standards
• all NICAM standards
• BTSC/SAP with MNR (DBX optional)
•EIA-J
Video Processing
VSP 94x7B
Display & Deflection
DDP 3315C
Control, OSD, Text
SDA 55xx
Fig. 1–1: Single-chip VCT 49xxI
VCT 49xyI
– Baseband sound processing for loudspeaker chan-
nel:
• volume
• bass and treble
• loudness
• balance
• spatial effect (e.g. pseudo stereo)
• Micronas AROUND (virtual Dolby optional)
• Micronas BASS
– CVBS, S-VHS, YC
and RGB inputs
rCb
– 4H adaptive comb filter (PAL/NTSC)
– multi-standard color decoder (PAL/NTSC/SECAM)
– Nonlinear horizontal scaling “panorama vision”
– Luma and chroma transient improvement (LTI, CTI)
– Non-linear color space enhancement (NCE)
– Dynamic black level expander (BLE)
– Scan velocity modulation output
– Soft start/stop of H-drive
– Vertical angle and bow correction
– Average and peak beam current limiter
– Nonlinear and dynamic EHT compensation
– Black switch off procedure (BSO)
This P-Channel MOSFET is a rugged gate version of
Fairchild Semiconductor’s advanced PowerTrench
process. It has been optimized for power management
applications with a wide range of gate drive voltage
Features
• –5 A, –20 V, R
R
R
= 75 m Ω @ VGS = –4.5 V
DS(ON)
= 105 m Ω @ VGS = –3.0 V
DS(ON)
= 115 mΩ @ VGS = –2.7 V
DS(ON)
(2.5V – 12V).
• Extended V
range (±12V) for battery applications
GSS
Applications
• Load switch
• Motor drive
• DC/DC conversion
• Power management
Absolute Maximum Ratings T
=25oC unless otherwise noted
A
• Low gate charge
• High performance trench technology for extremely
low R
DS(ON)
• High power and current handling capability
5
Q1
6
7
Q2
8
4
3
2
1
SymbolParameterRatingsUnits
V
DSS
V
GSS
I
D
P
D
TJ, T
STG
Drain-Source Voltage
Gate-Source Voltage
Drain Current – Continuous(Note 1a)
– Pulsed
Power Dissipation for Dual Operation2
Power Dissipation for Single Operation(Note 1a)1.6
(Note 1b)
(Note 1c)
Operating and Storage Junction Temperature Range–55 to +175°C
The MP1593 is a step-down regulator with an
internal Power MOSFET. It achieves 3A
continuous output current over a wide input
supply range with excellent load and line
regulation.
Current mode operation provides fast transient
response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle
current limiting and thermal shutdown.
Adjustable soft-start reduces the stress on the
input source at turn-on. In shutdown mode the
regulator draws 20µA of supply current.
The MP1593 requires a minimum number of
readily available external components to
complete a 3A step down DC to DC converter
solution.
Ordering Information
Part Number ∗
MP1593DN
∗For Tape & Reel use suffix - Z (e.g. MP1593DN-Z)
Package Temperature
SOIC8 w/ Exposed
Paddle
-40 to + 85°C
Features
3A Output Current
Programmable Soft-Start
100mΩ Internal Power MOSFET Switch
Stable with Low ESR Output Ceramic
Capacitors
Up to 95% Efficiency
20µA Shutdown Mode
Fixed 385KHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Wide 4.75 to 28V Operating Input
Range
Output Adjustable From 1.22
Under Voltage Lockout
Available in 8 pin SOIC Package
Applications
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
Typical Application Circuit
INPUT
4.75 to 28V
IN
EN
MP1593
SS
BS
SW
FB
COMPGND
OUTPUT
2.5V, 3A
Page 23
Monolithic Power Systems
Pin Description
MP1593
3A, 28V
Step Down Converter
PRELIMINARY
Exposed Pad on
Backside.
Connect to Pin 4.
BS 1
IN
SW
GND
2
3
4
Table 1: Pin Designators
# Name Description
1 BS
2 IN
3 SW
4 GND Ground. (Note: Connect the exposed pad on backside to Pin 4).
5 FB
6 COMP
7 EN
8 SS
High-Side Gate Drive Boost Input. BS supplies the drive for the high-side n-channel MOSFET
switch. Connect a 10nF or greater capacitor from SW to BS to power the high side switch.
Power Input. IN supplies the power to the IC, as well as the step-down converter switches.
Drive IN with a 4.75V to 28V power source. Bypass IN to GND with a suitably large capacitor
to eliminate noise on the input to the IC. See Input Capacitor section.
Power Switching Output. SW is the switching node that supplies power to the output.
Connect the output LC filter from SW to the output load. Note that a capacitor is required from
SW to BS to power the high-side switch.
Feedback Input. FB senses the output voltage to regulate that voltage. Drive FB with a
resistive voltage divider from the output voltage. The feedback threshold is 1.222V. See
Setting the Output Voltage section.
Compensation Node. COMP is used to compensate the regulation control loop. Connect a
series RC network from COMP to GND to compensate the regulation control loop. In some
cases, an additional capacitor from COMP to GND is required. See Compensation section.
Enable Input. EN is a digital input that turns the regulator on or off. Drive EN high to turn on
the regulator, drive EN low to turn it off. An Under Voltage Lockout (UVLO) function can be
implemented by the addition of a resistor divider from V
shutdown its needs to be less than 0.7V. For automatic startup, leave EN unconnected.
Soft Start Control Input. SS controls the soft start period. Connect a capacitor from SS to
GND to set the soft-start period. A 0.1µF capacitor sets the soft-start period to 10ms. To
disable the soft-start feature, leave SS unconnected.
to GND. For complete low current
IN
8
SS
7
EN
6
COMP
5
FB
Page 24
U
REPLACEMENT PART LIST
The components which are referred positions may changes by model, size, cosmetic and specification of the LCD TV.
Please apply web pages for current part list. The items marked with red are safety components or need to be replaced with
original/approved parts.
POS
X941032150RHP JACK 17"LCD TV (OLD-8R9185)R217172479RRC-CHIP 4.7K J 1/16W /0603 TAPE
Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturer
R406
BLUE_G
GND
BLUE+
C457
47R
R407
47R
GREEN_G
R409
47R
RED_G
R411
47R
VS_G
HS_G
BLUE+
10N
BLUE-
C458
BLUE-
10N
R414
SOG_MCSS
C459
470R
R408
47R
GREEN-
C461
10N
R410
47R
RED-
C463
10N
R418
75R
R404
10K
GND
GND
R419
75R
R405
10K
GND
GND
SOG_MCSS
10N
GREEN+
GREEN+
C460
10N
GREEN-
C462
RED+
RED+
10N
RED-
VS_PC
VS_PC
C465
22P
HS_PC
HS_PC
C466
22P
.
Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.
Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.
Note:
Inverter and panel are also designed by the safety symbol and should only be replaced
by orginal parts produced and proofed by manufacturer.
Der Inverter und das Panel sind ebenfalls mit dem Sicherheitssymbol gekennzeichnet und sollten nur durch
Originalersatzteile, die vom Hersteller erzeugt und genehmigt wurden, ersetzt werden.
l'invertitore e il pannello sono identificati anche dal simbolo di sicurezza e devono
essere sostituiti solo con parti originali prodotte e verificate dal produttore.
INVERTER INTERFACE FOR 14-20
BRT_ADJ
BRT_ADJ
BKL_EN
CLK
HS
GND
ER1_S
ER3_S
GND
ER6
EG0
EG1
EG3
GND
EG6
EB0
EB1
EB3
GND
EB6_S
GND
GND
J226
0R
5V
R239
Q202
BC848B
TP264
1K
GND
R241
BKL_EN
TP265
1K
KEYBOARD MODULE
CN1
3.3V
7
6
LED_RED
5
IR
4
KEY_PMU
3
KEY_DRL
2
GND
1
7 HEADER
GND
OPTION POWER
P3
4
3
2
1
SPEAKER
R212
10K
P2
7 HEADER
R238
470R
J228
0R
7
6
5
4
3
2
1
GNDGND
5V
R226
10K
Q204
BC848B
GND
R2
150R
C254
22U50V
R240
1K
OUT
1
GND
2
GND
Vs
3
12
C1
10uF/10V
R1
GND
150R
R5
180RR3330RR7470RR61K
S2P+S5P-S1
10uF/16V
GND
TP260
C241
100N
5V
GND
IR1
Out
GND
Vs
IR
GND
C2
TP261
R223
10K
Q203
BC848B
INV_POW
MENUS4V+S3V-
R10
10K
R9
10K
GND
SW1
SW SPST
C255
1000U16V
GND
L205
4.7uH
S203
JP201
1
2
7
3
6
4
5
5
4
6
3
7
2
8
1
9
MOLCON7
10
11
12
MOLCON12
OPTION
1
OUT
GND
2
GND
GND
3
Vs
12
D3
C1
10uF/10V
LED_BLUE
GND
R1
CN1
150RR2150R
LED_BLUE
6
3.3V
5
GND
4
LED_RED
3
IR
2
1
R9
3K9
LED
R8
S6
AV/TV
270R
U1
1
S
2
S
3
S
G4D
FDS6675A
MOLCON6
R3
D1
R4
470R
GND
8
D
7
D
6
D
5
LED_GREEN
HEAD PHONE MODULE
R941
X940
39R
1
2
HEADPHONE
3
R940
39R
POWER
SW1
SW-SPST
4K7
R943
C941
330R
47n/100V
R942
C940
330R
47n/100V
P2
4
3
2
1
4 HEADER
IR1
Out
GND
Vs
IR
R6
100R
D1
R5
Q2
BC848B
4K7
R4
100R
Q1
BC848B
GND
LED_RED
GND
GND
D2
LED_GREEN
GND
X941
R
GND
L
HEADPHONE JACK
VGA
TP401
TP406
TP407
VS_DSUB
VS_SD
HS_DSUB
BLUE_DSUB
HS_SD
BLUE_SD
GREEN_DSUB
GREEN_SD
RED_DSUB
RED_SD
SEL12E1
YE
GND
VDD
YD
GND
YC
YB
VDD
GND
YA
VDD
C302
100N
GND
C395
R379
1N5
5K6
GNDGND
C315
100N
ER0
ER2
ER4
ER5
ER7_S
EG2
EG4
EG5
EG7
EB2
EB4
EB5
EB7
FERRITE
+12V
L1
1617
15
5
10
14
4
9
13
3
8
12
2
7
11
1
6
DB15HF
GND
TP405
U401
13
14
E0
15
D1
16
C1
17
D0
18
C0
19
VDD
20
GND
21
B1
22
B0
23
A1
24
A0
PI3V512
VS_G
11
10
9
HS_G
8
7
BLUE_G
6
GREEN_G
5
4
3
RED_G
2
1
TO GENESIS
C368
100U16V
C372
1N
GND
GND
C373
C369
1N
100U16V
C397
R381
4K7
220N
C407
2N2
ER1
ER3
ER7
EB6
GND
VS
GND
GND
DE
C1
220N
GND
R412
TP400
100R
R403
10K
GND
R413
TP402
100R
3V3_RGB
GND
U402
13
14
E0
15
D1
16
C1
17
D0
18
C0
19
VDD
20
GND
21
B1
22
B0
23
A1
24
A0
PI3V512
VDD5VAUD
8
VDD
7
OUTB
6
INB(NEG)
5
R304
C370
10K
100U16V
GND
GND
C5
100N
GND
TP28
TP27
TP26
TP25
TP24
TP23
TP22
TP21
TP20
TP19
+3.3V
+5V
GND
TP18
Subject to change without notice
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