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SERVICE MANUAL
MANUELD'ENTRETIEN
WARTUNGSHANDBUCH
CAUTION:
Before servicing this chassis, it is important that the service technician read the “Safety
Precautions” and “Product Safety Notices” in this service manual.
No. 0210
32LD8700C
32LD8700U
32LD8700TU
32LD8600
32LD8A10
32LD8A10A
37LD8600
37LD8700C
37LD8700U
37LD8D10
Data contained within this Service
manual is subject to alteration for
improvement.
ATTENTION:
Avant d’effectuer l’entretien du châssis, le technicien doit lire les «Précautions de sécurité»
et les «Notices de sécurité du produit» présentés dans le présent manuel.
VORSICHT:
Vor Öffnen des Gehäuses hat der Service-Ingenieur die „Sicherheitshinweise“ und „Hinweise
zur Produktsicherheit“ in diesem Wartungshandbuch zu lesen.
Les données fournies dans le présent
manuel d’entretien peuvent faire l’objet
de modifications en vue de perfectionner
le produit.
Die in diesem Wartungshandbuch
enthaltenen Spezifikationen können sich
zwecks Verbesserungen ändern.
SPECIFICATIONSAND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
COLOUR TELEVISION
October 2006
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TABLE OF CONTENTS
1 INTRODUCTION 1
2 TUNER 1
3 IF PART (TDA9886) 1
4 MULTI STANDARD SOUND PROCESSOR 2
5 VIDEO SWITCH TEA6415 2
6 AUDIO AMPLIFIER STAGE WITH TPA3004D2 2
7 MICROCONTROLLER 3
8 EEPROM 24C32 3
9 CLASS AB STEREO HEADPHONE DRIVER TDA1308 3
10 SAW FILTERS 3
11 IC DESCRIPTIONS 4
11.1. TEA6415C 5
11.2. 24LC02 6
11.3. TCET1102G Optocoupler 7
11.4. SVP-EX 52 8
11.5. TL431 8
11.6. 24C32 8
11.7. 74LVC14A 10
11.8. TEA6420 11
11.9. CS4334 11
11.10. GAL16LV8 12
11.11. K6R4008V1D 13
11.12. L6562 14
TFT TV Service Manual
11.1.1. General Description 5
11.1.2. Features 5
11.1.3. Pinning 5
11.2.1. Description 6
11.2.2. Features 6
11.2.3. Pinning 6
11.3.1. General Description 7
11.3.2. General Features 7
11.3.3. Applications 8
11.4.1. General Description 8
11.5.1. General Description 8
11.5.2. Features 8
11.6.1. General Description 8
11.6.2. Features 8
11.6.3. Pinning 9
11.7.1. Description 10
11.7.2. Features 10
11.7.3. Pinning 10
11.8.1. Features 11
11.8.2. Description 11
11.8.3. Pin Connections 11
11.9.1. Features 11
11.9.2. General Description 11
11.9.3. Pin Descriptions 12
11.10.1. Description 12
11.10.2. Features 12
11.10.3. Pin Connections 13
11.11.1. Description 13
11.11.2. Features 13
11.11.3. Pin Description 14
11.12.1. Features 14
11.12.2. Description 14
11.12.3. Pin Description and Descriptions 15
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11.13. LM1117 15
11.13.1. General Description 15
11.13.2. Features 15
11.13.3. Applications 15
11.13.4. Connection Diagrams 16
11.14. LM317 16
11.14.1. General Description 16
11.14.2. Features 16
11.14.3. Pin Description 16
11.15. LM809 16
11.15.1. General Description 16
11.15.2. Features 16
11.15.3. Pinning 17
11.16. MSP34X1G 17
11.16.1. Introduction 17
11.16.2. Features 18
11.16.3. Pin Connections 18
11.17. M29W040B 20
11.17.1. Description 20
11.17.2. Features 20
11.17.3. Pin Descriptions 21
11.18. MC33202 21
11.18.1. General Description 21
11.18.2. Features 21
11.18.3. Pin Connections 21
11.19. PCF8574 22
11.19.1. General Description 22
11.19.2. Features 22
11.19.3. Pinning 22
11.20. PI5V330 23
11.20.1. General Description 23
11.21. SDA55XX (SDA5550) 23
11.21.1. General Description 23
11.22. Sil 9993 23
11.22.1. General Description 23
11.22.2. Features 24
11.23. NCP1014 24
11.23.1. General Description 24
11.23.2. Features 24
11.23.3. Pin Description and Descriptions 25
11.24. SN74CB3Q3305 25
11.24.1. General Description 25
11.24.2. Features 25
11.24.3. Pin Connections 26
11.25. ST24LC21 26
11.25.1. Description 26
11.25.2. Features 26
11.25.3. Pin Connections 26
11.26. LM2576 27
11.26.1. General Description 27
11.26.2. Features 27
11.26.3. Pin Description 27
11.27. TDA1308 27
11.27.1. General Description 27
11.27.2. Features 27
11.27.3. Pinning 28
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11.28. TDA9886 28
11.28.1. General Description 28
11.28.2. Features 28
11.28.3. Pinning 28
11.29. TPA3004D2 29
11.29.1. General Description 29
11.29.2. Features 29
11.29.3. Pinning 30
11.30. µPA672T 31
11.30.1. General Description 31
11.30.2. Features 31
11.30.3. Pin Connection 31
11.31. VPC3230D 31
11.31.1. General Description 31
11.31.2. Pin Connections and Short Descriptions 32
12 SERVICE MENU SETTINGS 33
12.1. Picture Adjust 33
12.2. SOUND1 34
12.3. SOUND 2 34
12.4. Options 34
12.5. TV Norm 35
12.6. Features 35
12.7. Teletext 35
12.8. Source 35
12.9. Menu Languages 1 & 2 35
13 BLOCK DIAGRAM 36
14 SCHEMATIC DIAGRAMS 37
14.1. Main Board 37
14.2. Power Board 45
14.3. Front AV Board 51
14.4. Amplifier Board 52
15 CIRCUIT BOARD DIAGRAMS 53
15.1. Main Board 53
16 WIRING DIAGRAMS 55
1
7 SPARES PARTLIST 58
8 WALL MOUNT TEMPLATE DIAGRAM (32-INCH MODELS ONLY) 59
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1. INTRODUCTION
TFT TVis aprogressiveTV controlsystemwithbuilt-in de-interlacer and scaler. It usesa
1366*768 panel with 16:9 aspect ratio. The TV is capable of operation in PAL, SECAM, NTSC
(playback) colour standards and multiple transmission standards as B/G, D/K, I/I’, and L/L’ including
German and NICAM stereo. Sound system output is supplying 2x8W (10%THD) for stereo 8ȍ
speakers. The chassis is equipped with many inputs and outputs allowing it to be used as a center of a
media system.
It supports the following peripherals:
2 SCART sockets
1 AV input (CVBS + Stereo Audio)
1 SVHS input
1 Stereo Headphone input
1 Component input (YPbPr + Stereo Audio)
1 D-Sub 15 PC input
1 HDMI input
1 Stereo audio input for PC
Audio line out is taken from the scart with given scart-to-line out connector
2. TUNER
The tuners used in the design are combined VHF, UHF tuners suitable for CCIR systems B/G, H, L, L’,
I/I’, and D/K. The tuning is available through the digitally controlled I
info on one of the Tuners in use.
General description of UV1316:
The UV1316 tuner belongs to the UV 1300 family of tuners, which are designed to meet a wide range of
applications. It is a combined VHF, UHF tuner suitable for CCIR systems B/G, H, L, L’, I and I’. The low
IF output impedance has been designed for direct drive of a wide variety of SAW filters with sufficient
suppression of triple transient.
2
C bus (PLL). Below you will find
Features of UV1316:
1. Member of the UV1300 family small sized UHF/VHF tuners
2. Systems CCIR: B/G, H, L, L’, I and I’; OIRT: D/K
3. Digitally controlled (PLL) tuning via I
2
C-bus
4. Off-air channels, S-cable channels and Hyper band
5. World standardised mechanical dimensions and world standard pinning
6. Compact size
7. Complies to “CENELEC EN55020” and “EN55013”
Pinning:
1. Gain control voltage (AGC) : 4.0V, Max: 4.5V
2. Tuning voltage
3. I²C-bus address select : Max: 5.5V
4. I²C-bus serial clock : Min:-0.3V, Max: 5.5V
5. I²C-bus serial data : Min:-0.3V, Max: 5.5V
6. Not connected
7. PLL supply voltage : 5.0V, Min: 4.75V, Max: 5.5V
8. ADC input
9. Tuner supply voltage : 33V, Min: 30V, Max: 35V
10. Symmetrical IF output 1
11. Symmetrical IF output 2
3. IF PART (TDA9886)
The TDA9886 is an alignment-free multistandard (PAL, SECAM and NTSC) vision and sound IF signal
PLL. The following figure shows the simplified block diagram of the integrated circuit.
The integrated circuit comprises the following functional blocks:
VIF amplifier, Tuner and VIF-AGC, VIF-AGC detector, Frequency Phase-Locked Loop (FPLL) detector,
VCO and divider, Digital acquisition help and AFC, Video demodulator and amplifier, Sound carrier trap,
SIF amplifier, SIF-AGC detector, Single reference QSS mixer, AM demodulator, FM demodulator and
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acquisition help, Audio amplifier and mute time constant, I²C-bus transceivers and MAD (module
address), Internal voltage stabilizer
C
AGC(pos)
(1)
VAGCVPLL REF AFC
C
BL
SINGLE REFERENCE QSS MIXER
INTERCARRIER MIXER
AND AM DEMODULATOR
SIF AGC
C
AGC
VIF2
VIF1
SIF2
SIF1
TOP TAGC
9(8) 14(15) 16 19(21) 15(16) 21(23)
C
AGC(neg)
TUNER AGC
2(31)
1(30)
24(27)
23(25)
SUPPLY
20(22) 18(20)
V
P
VIF-AGC
(6, 12, 13, 14,
17, 19, 25, 28,
29, 32) 13
AGND n.c. OP1OP2 SCL SDA DGND SIGMAD FMPLL
.
VIF-PLL
filter
VIF-PLL
MAD
OUTPUT
PORTS
3(1) 22(24) 11(10) 10(9) 7(5) 12(11) 4(2)
TRANSCEIVER
external reference signal
TDA9885
TDA9886
IIC-BUS
or 4MHz crystal
SOUND TRAPS
4.5 to 6.5 MHz
AFC DETECTORDIGITAL VCO CONTROLRC VCO
AND SWITCHES
NARROW-BAND
FM-PLL
DEMODULATOR
AUDIO
PROCESSING
(18)17
(7)8
(3)5
(4)6
CVBS
video output: 2V
(1.1V without trap)
p-p
AUD
audio output
DEEM
de-emphasis
network
AFD
C
AF
p-p
FM-PLL
filter
(1) Not connected for TDA9885
sound intercarrier output
and MAD select
4. MULTI STANDARD SOUND PROCESSOR
The MSP34x1G family of single-chip Multistandard Sound Processors covers the sound processing of
all analog TV-Standards worldwide, as well as the NICAM digital sound standards. The full TV sound
processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed on
a single chip.
These TV sound processing ICs include versions for processing the multichannel television sound
(MTS) signal conforming to the standard recommended by the Broadcast Television Systems
Committee (BTSC). The DBX noise reduction, or alternatively, Micronas Noise Reduction (MNR) is
performed alignment free. Other processed standards are the Japanese FM-FM multiplex standard
(EIA-J) and the FM Stereo Radio standard.
Current ICs have to perform adjustment procedures in order to achieve good stereo separation for
BTSC and EIA-J. The MSP34x1G has optimum stereo performance without any adjustments.
5. VIDEO SWITCH TEA6415
In case of three or more external sources are used, the video switch IC TEA6415 is used. The main
function of this device is to switch 8 video-input sources on the 6 outputs.
Each output can be switched on only one of each input. On each input an alignment of the lowest level
of the signal is made (bottom of sync. top for CVBS or black level for RGB signals).
Each nominal gain between any input and output is 6.5dB.For D2MAC or Chroma signal the alignment
is switched off by forcing, with an external resistor bridge, 5VDC on the input. Each input can be used
as a normal input or as a MAC or Chroma input (with external Resistor Bridge). All the switching
possibilities are changed through the BUS. Driving 75ohm load needs an external resistor. It is possible
to have the same input connected to several outputs.
6. AUDIO AMPLIFIER STAGE WITH TPA3004D2
The TPA3004D2 is a 9-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo
speakers. The TPA3004D2 can drive stereo speakers as low as 8 . The high efficiency of the
TPA3004D2 eliminates the need for external heatsinks when playing music.
Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a
range of gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are
also dc voltage controlled with a range of gain from –56 dB to 20 dB.
An integrated 5-V regulated supply is provided for powering an external headphone amplifier.
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7. MICROCONTROLLER
The Micronas SDA 55xx TV microcontroller is dedicated to 8 bit applications for TV control and
provides dedicated graphic features designed for modern low class to mid range TV sets. The SDA
55xx provides also an integrated general purposefully 8051-compatible microcontroller with specific
hardware features especially suitable in TV sets. The microcontroller core has been enhanced to
provide powerful features such as memory banking, data pointers and additional interrupts, etc. The
internal XRAM consists of up to 16 kBytes. The microcontroller provides an internal ROM of up to 128
kBytes. ROMless versions can access up to 1 MByte of external RAM and ROM. The 8-bit
microcontroller runs at 33.33 MHz internal clock. SDA 55xx is realized in 0.25 micron technology with
2.5 V supply voltage for the core and 3.3 V for the I/O port pins to make them TTL compatible. Based
on the SDA 55xx microcontroller the MINTS software package was developed and provides dedicated
device drivers for many Micronas video & audio products and includes a full blown TV control SW for
the PEPER application chassis. The SDA 55xx is also supported with powerful design tools like
emulators from Hitex, Kleinhenz, iSystems, the Keil C51 Compiler and TEDIpro OSD development SW
by Tara Systems.
8. EEPROM 24C32
The Microchip Technology Inc. 24C32 is a 4Kx8 (32 Kbit) Electrically Erasable PROM. This device has
been developed for advanced, low power applications such as personal communications or data
acquisition. The 24C32 features an input cache for fast write loads with a capacity of eight 8-byte
pages, or 64 bytes. It also features a fixed 4K-bit block of ultra-high endurance memory for data that
changes frequently. The 24C32 is capable of both random and sequential reads up to the 32K
boundary. Functional address lines allow up to 8 - 24C32 devices on the same bus, for up to 256K bits
address space. Advanced CMOS technology makes this device ideal for low-power non-volatile code
and data applications.
9. CLASS AB STEREO HEADPHONE DRIVER TDA1308
The TDA1308 is an integrated class AB stereo headphone driver contained in a DIP8 plastic package.
The device is fabricated in a 1 mm CMOS process and has been primarily developed for portable digital
audio applications.
10. SAW FILTERS
K9656M:
Standard:
• B/G
• D/K
• I
• L/L’
Features
• TV IF audio filter with two channels
• Channel 1 (L’) with one pass band for sound carriers at 40.40 MHz (L’) and 39.75 MHz (L’- NICAM)
• Channel 2 (B/G, D/K, L, I) with one pass band for sound carriers between 32.35 MHz and 33.40 MHz
Terminals
• Tinned CuFe alloy
Pin configuration
1 Input
2 Switching input
3 Chip carrier - ground
4 Output
5 Output
K3958M:
Standard:
• B/G
• D/K
• I
• L/L’
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Features
• TV IF video filter with Nyquist slopes at 33.90 MHz and 38.90 MHz
• Constant group delay
Terminals
Tinned CuFe alloy
Pin configuration
1 Input
2 Input - ground
3 Chip carrier - ground
4 Output
5 Output
11. IC DESCRIPTIONS
TEA6415C
24LC02
TCET1102G OPTOCOUPLER
SVP-EX 52
TL431
24C32
74LVC14A
TEA6420D
CS4334
GAL16LV8
K6R4008V1
L6562D
LM1117
LM317T
LM809
MSP3410G
M29W040B
MC33202
PCF8574
PI5V330
SDA5550
SII9993
NCP1014
SN74CB3Q3305
ST24LC21
LM2576
MC34063
TDA1308
TDA9886T
TPA3002D2
μPA672T
VPC3230D
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11.1. TEA6415C
11.1.1. General Description
The main function of the IC is to switch 8 video input sources on 6 outputs. Each output can be
switched on only one of each input. On each input an alignment of the lowest level of the signal is made
(bottom of synch. top for CVBS or black level for RGB signals). Each nominal gain between any input
and output is 6.5dB. For D2MAC or Chroma signal the alignment is switched off by forcing, with an
external resistor bridge, 5 V
DC on the input. Each input can be used as a normal input or as a MAC or
Chroma input (with external resistor bridge). All the switching possibilities are changed through the
BUS. Driving 75 load needs an external transistor. It is possible to have the same input connected to
several outputs. The starting configuration upon power on (power supply: 0 to 10V) is undetermined. In
this case, 6 words of 16 bits are necessary to determine one configuration. In other case, 1 word of 16
bits is necessary to determine one configuration.
11.1.2. Features
• 20MHz Bandwidth
• Cascadable with another TEA6415C (Internal address can be changed by pin 7 voltage)
• 8 Inputs (CVBS, RGB, MAC, CHROMA,...)
• 6 Outputs
• Possibility of MAC or chroma signal for each input by switching-off the clamp with an external resistor
bridge
• Bus controlled
• 6.5dB gain between any input and output
• 55dB crosstalk at 5mHz
• Fully ESD protected
11.1.3. Pinning
1. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
2. Data : Low level : -0.3V Max: 1.5V,
High level : 3.0V Max : Vcc+0.5V
3. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
4. Clock : Low level : -0.3V Max: 1.5V,
High level : 3.0V Max : Vcc+0.5V
5. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
6. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
7. Prog
8. Input : Max : 2Vpp, Input Current: 1mA, Max: 3mA
9. Vcc : 12V
10. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
11. Input : Max : 2Vpp, Input Current: 1mA, Max : 3mA
12. Ground
13. Output : 5.5Vpp, Min : 4.5Vpp
14. Output : 5.5Vpp, Min : 4.5Vpp
15. Output : 5.5Vpp, Min : 4.5Vpp
16. Output : 5.5Vpp, Min : 4.5Vpp
17. Output : 5.5Vpp, Min : 4.5Vpp
18. Output : 5.5Vpp, Min : 4.5Vpp
19. Ground
20. Input : Max : 2Vpp, Input Current : 1mA, Max : 3mA
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11.2. 24LC02
11.2.1. Description
The Microchip Technology Inc. 24AA02/24LC02B (24XX02*) is a 2 Kbit Electrically Erasable PROM.
The device is organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage
design permits operation down to 1.8V, with standby and active currents of only 1μA and 1mA,
respectively. The 24XX02 also has a page write capability for up to 8 bytes of data.
11.2.2. Features
• Single supply with operation down to 1.8V
• Low-power CMOS technology
-1mA active current typical
-1μA standby current typical (I-temp)
• Organized as 1 block of 256 bytes (1 x 256 x 8)
• 2-wire serial interface bus, I
2
C™ compatible
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (24AA02) and 400 kHz (24LC02B) compatibility
• Self-timed write cycle (including auto-erase)
• Page write buffer for up to 8 bytes
• 2ms typical write cycle time for page write
• Hardware write-protect for entire memory
• Can be operated as a serial ROM
• Factory programming (QTP) available
• ESD protection > 4,000V
• 1,000,000 erase/write cycles
• Data retention > 200 years
• 8-lead PDIP, SOIC, TSSOP and MSOP packages
• 5-lead SOT-23 package
• Pb-free finish available
• Available for extended temperature ranges:
-Industrial (I): -40°C to +85°C
-Automotive (E): -40°C to +125°C
11.2.3. Pinning
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11.3. TCET1102G Optocoupler
11.3.1. General Description
The TCET110. / TCET2100/ TCET4100 consist of a phototransistor optically coupled to a gallium
arsenide infrared-emitting diode in a 4-lead up to 16-lead plastic dual inline package.
The elements are mounted on one lead frame using a coplanar technique, providing a fixed distance
between input and output for highest safety requirements.
11.3.2. General Features
x CTR offered in 9 groups
x Isolation materials according to UL94-VO
x Pollution degree
(DIN/VDE 0110 / resp. IEC 664)
x Climatic classification 55/100/21 (IEC 68 part 1)
x Special construction:
x Therefore, extra low coupling capacity of typical 0.2 pF, high Common Mode Rejection
x Low temperature coefficient of CTR
x G=Leadform10.16mm; provides creepage distance > 8 mm,
for TCET2100/ TCET4100 optional;
x suffix letter 'G' is not marked on the optocoupler
x Coupling System U
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11.3.3. Applications
Circuits for safe protective separation against electrical shock according to safety class II (reinforced
isolation):
For appl. class I – IV at mains voltage 300 V
For appl. class I – III at mains voltage 600 V
According to VDE 0884, table 2, suitable for: Switch-mode power supplies, line receiver, computer
peripheral interface, microprocessor system interface.
11.4. SVP-EX 52
11.4.1. General Description
SVP EX52 supports two CVBS and one Svideo,two HD YPbPr component or PC RGB input and one
24-bit digital input ports.Supports HD YPbPr de-interlacing mode and 3D-comb video mode.
LVDS "single" port is built-in, supporting output resolution up to SXGA, 1280x1024x60P.
11.5. TL431
11.5.1. General Description
The TL431/TL431Aare three-terminal adjustable regulator series with a guaranteed thermal stability
over applicable temperature ranges. The output voltage may be set to any value between Vref
(approximately 2.5 volts) and 36 volts with two external resistors These devices have a typical dynamic
output impedance of 0.2W Active output circuitry provides a very sharp turn-on characteristic, making
these devices excel lent replacement for zener diodes in many applications.
11.5.2. Features
x Programmable Output Voltage to 36 Volts
x Low Dynamic Output Impedance 0.20 Typical
x Sink Current Capability of 1.0 to 100mA
x Equivalent Full-Range Temperature Coefficient of
50ppm/°C Typical
x Temperature Compensated For Operation Over Full Rated
Operating Temperature Range
x Low Output Noise Voltage
x Fast Turn-on Response
11.6. 24C32
11.6.1. General Description
The Microchip Technology Inc. 24C32 is a 4K x 8 (32K bit) Serial Electrically Erasable PROM. This
device has been developed for advanced, low power applications such as personal communications or
data acquisition. The 24C32 features an input cache for fast write loads with a capacity of eight 8-byte
pages, or 64 bytes. It also features a fixed 4K-bit block of ultra-high endurance memory for data that
changes frequently. The 24C32 is capable of both random and sequential reads up to the 32K
boundary. Functional address lines allow up to 8 - 24C32 devices on the same bus, for up to 256K bits
address space. Advanced CMOS technology makes this device ideal for low-power non-volatile code
and data applications.
11.6.2. Features
• Voltage operating range: 4.5V to 5.5V
- Peak write current 3 mA at 5.5V
- Maximum read current 150μA at 5.5V
- Standby current 1μA typical
• Industry standard two-wire bus protocol, I
2
C™ compatible
-Including 100 kHz and 400 kHz modes
• Self-timed write cycle (including auto-erase)
• Power on/off data protection circuitry
• Endurance:
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- 10,000,000 Erase/Write cycles guaranteed for High Endurance Block
- 10,000,000 E/W cycles guaranteed for Standard Endurance Block
• 8 byte page, or byte modes available
• 1 page x 8 line input cache (64 bytes) for fast write
loads
• Schmitt trigger, filtered inputs for noise suppression
• Output slope control to eliminate ground bounce
• 2 ms typical write cycle time, byte or page
• Up to 8 chips may be connected to the same bus for up to 256K bits total memory
• Electrostatic discharge protection > 4000V
• Data retention > 200 years
• Temperature ranges:
-Commercial (C): 0°C to +70°C
-Industrial (I): -40°C to +85°C
11.6.3. Pinning
PIN Function Table
PIN DESCRIPTIONS
A0, A1, A2 Chip Address Inputs
The A0...A2 inputs are used by the 24C32 for multiple device operation and conform to the two-wire
bus standard. The levels applied to these pins define the address block occupied by the device in the
address map. A particular device is selected by transmitting the corresponding bits (A2, A1, and A0) in
the control byte.
SDA Serial Address/Data Input/Outpu
This is a bidirectional pin used to transfer addresses and data into and data out of the device. It is an
open drain terminal; therefore the SDA bus requires a pull-up resistor to VCC (typical 10KQ for 100
kHz, 1KQ for 400 kHz).
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For normal data transfer SDA is allowed to change only during SCL low. Changes during SCL high are
reserved for indicating the START and STOP conditions.
SCL Serial Clock
This input is used to synchronize the data transfer from and to the device.
11.7. 74LVC14A
11.7.1. Description
The 74LVC14A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families. Inputs can be driven from either 3.3 or 5V devices. This
feature allows the use of these devices as translators in a mixed 3.3 and 5V environment. The
74LVC14A provides six inverting buffers with Schmitt-trigger action. It is capable of transforming slowly
changing input signals into sharply defined, jitter-free output signals.
11.7.2. Features
• Wide supply voltage range from 1.2 to 3.6 V
• CMOS low power consumption
• Direct interface with TTL levels
• Inputs accept voltages up to 5.5 V
• Complies with JEDEC standard no.8-1A
• ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000V
MM EIA/JESD22-A115-A exceeds 200V.
• Specified from -40 to +85C and -40 to +125C.
11.7.3. Pinning
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11.8. TEA6420
11.8.1. Features
• 5 Stereo Inputs
• 4 Stereo Outputs
• Gain Control 0/2/4/6dB/Mute for each Output
• Cascadable (2 different addresses)
• Serial Bus Controlled
• Very low Noise
• Very low Distortion
11.8.2. Description
The TEA6420 switches 5 stereo audio inputs on4stereo outputs. All the switching possibilities are
changed through the I
2
C bus.
11.8.3. Pin Connections
11.9. CS4334
11.9.1. Features
• Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering
• 24-Bit Conversion
• 96 dB Dynamic Range
• -88 dB THD+N
• Low Clock Jitter Sensitivity
• Single +5V Power Supply
• Filtered Line Level Outputs
• On-Chip Digital De-emphasis
• Popgaurd® Technology
• Functionally Compatible with CS4330/31/33
11.9.2. General Description
The CS4334 family members are complete, stereo digital-to-analog output systems including
interpolation, 1-bitD/A conversion and output analog filtering in an 8-pinpackage. The CS4334/5/6/7/8/9
support all major audio data interface formats, and the individual devices differ only in the supported
interface format. The CS4334 family is based on delta-sigma modulation, where the modulator output
controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows for
infinite adjustment of sample rate between 2 kHz and 100 kHz simply by changing the master clock
frequency. The CS4334 family contains on-chip digital de-emphasis, operates from a single +5V power
supply, and requires minimal support circuitry. These features are ideal for set-top boxes, DVD players,
SVCD players, and A/V receivers.
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11.9.3. Pin Descriptions
11.10. GAL16LV8
11.10.1. Description
The GAL16LV8D, at 3.5 ns maximum propagation delay time, provides the highest speed performance
available in the PLD market. The GAL16LV8C can interface with both 3.3V and 5Vsignal levels. The
GAL16LV8 is manufactured using Lattice Semiconductor's advanced 3.3V E
combines CMOS with Electrically Erasable (E
2
) floating gate technology. High speed erase times
2
CMOS process, which
(<100ms) allow the devices to be reprogrammed quickly and efficiently.
The 3.3V GAL16LV8 uses the same industry standard 16V8 architecture as its 5V counterpart and
supports all architectural features such as combinatorial or registered macrocell operations.
Unique test circuitry and reprogrammable cells allow complete AC, DC, and functional testing during
manufacture. As a result, Lattice Semiconductor delivers 100% field programmability and functionality
of all GAL products. In addition, 100 erase/write cycles and data retention in excess of 20 years are
specified.
11.10.2. Features
• HIGH PERFORMANCE E2CMOS® TECHNOLOGY
- 3.5 ns Maximum Propagation Delay
- Fmax = 250 MHz
- 2.5 ns Maximum from Clock Input to Data Output
- UltraMOS® Advanced CMOS Technology
• 3.3V LOW VOLTAGE 16V8 ARCHITECTURE
- JEDEC-Compatible 3.3V Interface Standard
- 5V Compatible Inputs
- I/O Interfaces with Standard 5V TTL Devices (GAL16LV8C)
• ACTIVE PULL-UPS ON ALL PINS (GAL16LV8D Only)
• E2 CELL TECHNOLOGY
- Reconfigurable Logic
- Reprogrammable Cells
- 100% Tested/100% Yields
- High Speed Electrical Erasure (<100ms)
- 20 Year Data Retention
• EIGHT OUTPUT LOGIC MACROCELLS
- Maximum Flexibility for Complex Logic Designs
- Programmable Output Polarity
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• PRELOAD AND POWER-ON RESET OF ALL REGISTERS
- 100% Functional Testability
• APPLICATIONS INCLUDE:
- Glue Logic for 3.3V Systems
- DMA Control
- State Machine Control
- High Speed Graphics Processing
- Standard Logic Speed Upgrade
• ELECTRONIC SIGNATURE FOR IDENTIFICATION
• LEAD-FREE PACKAGE OPTIONS
11.10.3. Pin connections
11.11. K6R4008V1D
11.11.1. Description
The K6R4008V1D is a 4,194,304-bit high-speed Static Random Access Memory organized as 524,288
words by 8 bits. TheK6R4008V1D uses 8 common input and output lines and has an output enable pin
which operates faster than address access time at read cycle. The device is fabricated using
SAMSUNGƍs advanced CMOS process and designed for high-speed circuit technology. It is particularly
well suited for use in high-density high-speed system applications. The K6R4008V1D is packaged in a
400 mil 36-pin plastic SOJ and 44-pin plastic TSOP type II.
11.11.2. Features
• Fast Access Time 8, 10ns(Max.)
• Low Power Dissipation
- Standby (TTL) : 20mA(Max.)
(CMOS) : 5mA(Max.)
- Operating K6R4008V1D-08 : 80mA(Max.)
K6R4008V1D-10 : 65mA(Max.)
• Single 3.3 ±0.3V Power Supply
• TTL Compatible Inputs and Outputs
• Fully Static Operation
- No Clock or Refresh required
• Three State Outputs
• Center Power/Ground Pin Configuration
• Standard Pin Configuration
K6R4008V1D-J : 36-SOJ-400
K6R4008V1D-K : 36-SOJ-400(Lead-Free)
K6R4008V1D-T : 44-TSOP2-400BF
K6R4008V1D-U : 44-TSOP2-400BF(Lead-Free)
• Operating in Commercial and Industrial Temperature range.
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11.11.3. Pin Description
11.12. L6562
11.12.1. Features
• TRANSITION-MODE CONTROL OF PFC PRE-REGULATORS
• PROPRIETARY MULTIPLIER DESIGN FOR MINIMUM THD OF AC INPUT CURRENT
• VERY PRECISE ADJUSTABLE OUTPUT OVERVOLTAGE PROTECTION
• ULTRA-LOW (70μA) START-UP CURRENT
• LOW (4 mA) QUIESCENT CURRENT
• EXTENDED IC SUPPLY VOLTAGE RANGE
• ON-CHIP FILTER ON CURRENT SENSE
• DISABLE FUNCTION
• 1% (@ Tj = 25 °C) INTERNAL REFERENCE VOLTAGE
11.12.2. Description
The L6562 is a current-mode PFC controller operating in Transition Mode (TM). Pin-to-pin compatible
with the predecessor L6561, it offers improved performance. The highly linear multiplier includes a
special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with
an extremely low THD, even over a large load range.
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11.12.3. Pin Connections and Descriptions
11.13. LM1117
11.13.1. General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load
current. It has the same pin-out as National Semiconductor’s industry standard LM317. The LM1117 is
available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two
external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.
The LM1117 offers current limiting and thermal shutdown. Its circuit includes a zener trimmed bandgap
reference to as-sure output voltage accuracy to within ±1%. The LM1117 series is available in SOT223, TO-220, and TO-252 D-PAK packages. A minimum of 10μF tantalum capacitor is required at the
output to improve the transient response and stability.
11.13.2. Features
• Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
• Space Saving SOT-223 Package
• Current Limiting and Thermal Protection
• Output Current 800mA
• Line Regulation 0.2% (Max)
• Load Regulation 0.4% (Max)
• Temperature Range
— LM1117 0°C to 125°C
— LM1117I -40°C to 125°C
11.13.3. Applications
• 2.85V Model for SCSI-2 Active Termination
• Post Regulator for Switching DC/DC Converter
• High Efficiency Linear Regulators
• Battery Charger
• Battery Powered Instrumentation
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11.13.4. Connection Diagrams
SOT-223
Top View
TO-220
Top View
TO-252
Top View
11.14. LM317
11.14.1. General Description
This monolithic integrated circuit is an adjustable 3-terminal positive voltage regulator designed to
supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V. It employs
internal current limiting, thermal shut-down and safe area compensation.
11.14.2. Features
• Output Current In Excess of 1.5A
• Output Adjustable Between 1.2V and 37V
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe Operating Area Compensation
• TO-220 Package
11.14.3. Pin Description
11.15. LM809
11.15.1. General Description
The LM809/810 microprocessor supervisory circuits can be used to monitor the power supplies in
microprocessor and digital systems. They provide a reset to the microprocessor during power-up,
power-down and brown-out conditions. The function of the LM809/810 is to monitor the VCC supply
voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset
threshold. The reset signal remains asserted for 240 ms after VCC rises above the threshold. The
LM809 has an active-low RESET output, while the LM810 has an active-high RESET output. Seven
standard reset voltage options are available, suitable for monitoring 5V, 3.3V, and 3V supply voltages.
With a low supply current of only 15μA, the LM809/810 are ideal for use in portable equipment.
11.15.2. Features
• Precise monitoring of 3V, 3.3V, and 5V supply voltages
• Superior upgrade to MAX809/810
• Fully specified overtemperature
• 140 ms min. Power-On Reset pulse width, 240 ms typical
Active-low RESET Output(LM809)
Active-high RESET Output(LM810)
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• Guaranteed RESET Output valid for VCC1V
• Low Supply Current, 15μAtyp
• Power supply transient immunity
11.15.3. Pinning
11.16. MSP34X1G
Multistandard Sound Processor Family
11.16.1. Introduction
The MSP 34x1G family of single-chip Multistandard Sound Processors covers the sound processing of
all analog TV-Standards worldwide, as well as the NICAM digital sound standards. The full TV sound
processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed on
a single chip. Figure shows a simplified functional block diagram of the MSP 34x1G.
The MSP 34x1G has all functions of the MSP 34x0G with the addition of a virtual surround sound
feature.
Surround sound can be reproduced to a certain extent with two loudspeakers. The MSP 34x1G
includes the Micronas virtualizer algorithm “3D-PANORAMA” which has been approved by the Dolby 1)
Laboratories for with the "Virtual Dolby Surround" technology. In addition, the MSP 34x1G includes the
“PAN-ORAMA” algorithm.
These TV sound processing ICs include versions for processing the multichannel television sound
(MTS) signal conforming to the standard recommended by the Broadcast Television Systems
Committee (BTSC). The DBX noise reduction, or alternatively, Micronas Noise Reduction (MNR) is
performed alignment free.
Other processed standards are the Japanese FM-FM multiplex standard (EIA-J) and the FM Stereo
Radio standard.
Current ICs have to perform adjustment procedures in order to achieve good stereo separation for
BTSC and EIA-J. The MSP 34x1G has optimum stereo performance without any adjustments.
The MSP 34x1G has built-in automatic functions: The IC is able to detect the actual sound standard
automat-ically (Automatic Standard Detection). Furthermore, pilot levels and identification signals can
be evaluated internally with subsequent switching between mono/stereo/bilingual; no I 2 C interaction is
necessary (Automatic Sound Selection).
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Source Select
2
S bus interface consists of five pins:
I
1. I2S_DA_IN1, I2S_DA_IN2: For input, four channels (two channels per line, 2*16 bits) per sampling
cycle (32 kHz) are transmitted.
2. I2S_DA_OUT: For output, two channels (2*16 bits) per sampling cycle (32 kHz) are transmitted.
3. I2S_CL: Gives the timing for the transmission of I
2
S serial data (1.024 MHz).
4. I2S_WS: The I2S_WS word strobe line defines the left and right sample.
11.16.2. Features
• Standard Selection with single I
2
C transmission
• Automatic Standard Detection of terrestrial TV standards
• Automatic Sound Selection (mono/stereo/bilingual), new registers MODUS, STATUS
• Two selectable sound IF (SIF) inputs
• Automatic Carrier Mute function
• Interrupt output programmable (indicating status change)
• Loudspeaker / Headphone channel with volume, balance, bass, treble, loudness
• AVC: Automatic Volume Correction
• Subwoofer output with programmable low-pass and complementary high-pass filter
• 5-band graphic equalizer for loudspeaker channel
• Spatial effect for loudspeaker channel
• Four Stereo SCART (line) inputs, one Mono input; two Stereo SCART outputs
• Complete SCART in/out switching matrix
• Two I
2
S inputs; one I2S output
• Dolby Pro Logic with DPL 351xA coprocessor
• All analog FM-Stereo A2 and satellite standards; AM-SECAM L standard
• Simultaneous demodulation of (very) high-deviation FM-Mono and NICAM
• Adaptive deemphasis for satellite (Wegener-Panda, acc. to ASTRA specification)
• ASTRA Digital Radio (ADR) together with DRP 3510A
• All NICAM standards
• Korean FM-Stereo A2 standard
11.16.3. Pin connections
NC = not connected; leave vacant
LV = if not used, leave vacant
OBL = obligatory; connect as described in circuit diagram
DVSS: if not used, connect to DVSS
AHVSS: connect to AHVSS
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Pin No. Pin Name Type
PLCC
68-pin
1 16 14 9 8 ADR_WS OUT LV ADR word strobe
2 - - - - NC LV Not connected
3 15 13 8 7 ADR_DA OUT LV ADR Data Output
4 14 12 7 6 I2S_DA_IN1 IN LV I2S1 data input
5 13 11 6 5 I2S_DA_OUT OUT LV I2S data output
6 12 10 5 4 I2S_WS IN/OUT LV I2S word strobe
7 11 9 4 3 I2S_CL IN/OUT LV I2S clock
8 10 8 3 2 I2C_DA IN/OUT OBL I2C data
9 9 7 2 1 I2C_CL IN/OUT OBL I2C clock
10 8 - 1 64 NC LV Not connected
11 7 6 80 63 STANDBYQ IN OBL Stand-by (low-active)
12 6 5 79 62 ADR_SEL IN OBL I2C bus address select
13 5 4 78 61 D_CTR_I/O_0 IN/OUT LV D_CTR_I/O_0
14 4 3 77 60 D_CTR_I/O_1 IN/OUT LV D_CTR_I/O_1
15 3 - 76 59 NC LV Not connected
16 2 - 75 58 NC LV Not connected
17 - - - - NC LV Not connected
18 1 2 74 57 AUD_CL_OUT OUT LV
19 64 1 73 56 TP LV Test pin
20 63 52 72 55 XTAL_OUT OUT OBL Crystal oscillator
21 62 51 71 54 XTAL_IN IN OBL Crystal oscillator
22 61 50 70 53 TESTEN IN OBL Test pin
23 60 49 69 52 ANA_IN2+ IN
24 59 48 68 51 ANA_IN- IN
25 58 47 67 50 ANA_IN1+ IN LV IF input 1
26 57 46 66 49 AVSUP OBL Analog power supply 5V
- - - 65 - AVSUP OBL Analog power supply 5V
- - - 64 - NC LV Not connected
- - - 63 - NC LV Not connected
27 56 45 62 48 AVSS OBL Analog ground
- - - 61 - AVSS OBL Analog ground
28 55 44 60 47 MONO_IN IN LV Mono input
- - - 59 - NC LV Not connected
29 54 43 58 46 VREFTOP OBL
30 53 42 57 45 SC1_IN_R IN LV SCART 1 input, right
31 52 41 56 44 SC1_IN_L IN LV SCART 1 input, left
32 51 - 55 43 ASG1 AHVSS Analog Shield Ground 1
33 50 40 54 42 SC2_IN_R IN LV SCART 2 input, right
34 49 39 53 41 SC2_IN_L IN LV SCART 2 input, left
35 48 - 52 40 ASG2 AHVSS Analog Shield Ground 2
36 47 38 51 39 SC3_IN_R IN LV SCART 3 input, right
37 46 37 50 38 SC3_IN_L IN LV SCART 3 input, left
38 45 - 49 37 ASG4 AHVSS Analog Shield Ground 4
39 44 - 48 36 SC4_IN_R IN LV SCART 4 input, right
40 43 - 47 35 SC4_IN_L IN LV SCART 4 input, left
41 - - 46 - NC LV or AHVSS Not connected
42 42 36 45 34 AGNDC OBL Analog reference voltage
43 41 35 44 33 AHVSS OBL Analog ground
- - - 43 - AHVSS OBL Analog ground
- - - 42 - NC LV Not connected
- - - 41 - NC LV Not connected
44 40 34 40 32 CAPL_M OBL Volume capacitor MAIN
45 39 33 39 31 AHVSUP OBL Analog power supply 8V
46 38 32 38 30 CAPL_A OBL Volume capacitor AUX
47 37 31 37 29 SC1_OUT_L OUT LV SCART output 1, left
48 36 30 36 28 SC1_OUT_R OUT LV SCART output 1, right
49 35 29 35 27 VREF1 OBL Reference ground 1
50 34 28 34 26 SC2_OUT_L OUT LV SCART output 2, left
51 33 27 33 25 SC2_OUT_R OUT LV SCART output 2, right
52 - - 32 - NC LV Not connected
53 32 - 31 24 NC LV Not connected
54 31 26 30 23 DACM_SUB OUT LV Subwoofer output
PSDIP
64-pin
PSDIP
52-pin
PQFP
80-pin
PLQFP
64-pin
Connection
(if not used)
AVSS via
56 pF/LV
AVSS via
56 pF/LV
Short Description
Audio clock output
(18.432 MHz)
IF Input 2 (can be left
vacant, only if IF input 1 is
also not in use)
IF common (can be left
vacant, only if IF input 1 is
also not in use)
Reference voltage IF A/D
converter
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55 30 - 29 22 NC LV Not connected
56 29 25 28 21 DACM_L OUT LV Loudspeaker out, left
57 28 24 27 20 DACM_R OUT LV Loudspeaker out, right
58 27 23 26 19 VREF2 OBL Reference ground 2
59 26 22 25 18 DACA_L OUT LV Headphone out, left
60 25 21 24 17 DACA_R OUT LV Headphone out, right
- - - 23 - NC LV Not connected
- - - 22 - NC LV Not connected
61 24 20 21 16 RESETQ IN OBL Power-on-reset
62 23 - 20 15 NC LV Not connected
63 22 - 19 14 NC LV Not connected
64 21 19 18 13 NC LV Not connected
65 20 18 17 12 I2S_DA_IN2 IN LV I2S2-data input
66 19 17 16 11 DVSS OBL Digital ground
- - - 15 - DVSS OBL Digital ground
- - - 14 - DVSS OBL Digital ground
67 18 16 13 10 DVSUP OBL Digital power supply 5V
- - - 12 - DVSUP OBL Digital power supply 5V
- - - 11 - DVSUP OBL Digital power supply 5V
68 17 15 10 9 ADR_CL OUT LV ADR clock
11.17. M29W040B
11.17.1. Description
The M29W040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and
reprogrammed. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. On
power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or
EPROM. The M29W040B is fully backward compatible with the M29W040.The memory is divided into
blocks that can be erased independently so it is possible to preserve valid data while old data is erased.
Each block can be protected independently to prevent accidental Program or Erase commands from
modifying the memory. Program and Erase commands are writ-ten to the Command Interface of the
memory. An on-chip Program/Erase Controller simplifies the process of programming or erasing the
memory by taking care of all of the special operations that are required to update the memory contents.
The end of a program or erase operation can be detected and any error conditions identified. The
command set required to control the memory is consistent with JEDEC standards. Chip Enable, Output
Enable and Write Enable signals control the bus operation of the memory. They allow simple
connection to most microprocessors, often without additional logic.
11.17.2. Features
• SINGLE 2.7 to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS
• ACCESS TIME: 55ns
• PROGRAMMING TIME
- 10μs per Byte typical8
• UNIFORM 64 Kbytes MEMORY BLOCKS
• PROGRAM/ERASE CONTROLLER
- Embedded Byte Program algorithm
- Embedded Multi-Block/Chip Erase algorithm
- Status Register Polling and Toggle Bits
• ERASE SUSPEND and RESUME MODES
- Read and Program another Block during Erase Suspend
• UNLOCK BYPASS PROGRAM COMMAND
- Faster Production/Batch Programming
• LOW POWER CONSUMPTION
- Standby and Automatic Standby
• 100,000 PROGRAM/ERASE CYCLES per BLOCK
• 20 YEARS DATA RETENTION
- Defectivity below 1 ppm/year
• ELECTRONIC SIGNATURE
- Manufacturer Code: 20h
- Device Code: E3h
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11.17.3. Pin Descriptions
11.18. MC33202
11.18.1. General Description
The MC33201/2/4 family of operational amplifiers provide railítoírail operation on both the input and
output. The inputs can be driven as high as 200mV beyond the supply rails without phase reversal on
the outputs, and the output can swing within 50 mV of each rail. This railítoírail operation enables the
user to make full use of the supply voltage range available. It is designed to work at very low supply
voltages (±0.9 V) yet can operate with a supply of up to +12V and ground. Output current boosting
techniques provide a high output current capability while keeping the drain current of the amplifier to a
minimum. Also, the combination of low noise and distortion with a high slew rate and drive capability
make this an ideal amplifier for audio applications.
11.18.2. Features
• Low Voltage, Single Supply Operation (+1.8 V and Ground to +12 V and Ground)
• Input Voltage Range Includes both Supply Rails
• Output Voltage Swings within 50 mV of both Rails
• No Phase Reversal on the Output for Overídriven Input Signals
• High Output Current (ISC = 80 mA, Typ)
• Low Supply Current (ID = 0.9 mA, Typ)
• 600 Output Drive Capability
• Extended Operating Temperature Ranges (í40° to +105°C and í55° to +125°C)
• Typical Gain Bandwidth Product = 2.2 MHz
• PbíFree Packages are Available
11.18.3. Pin Connections
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11.19. PCF8574
11.19.1. General Description
The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most
microcontroller families via the two-line bidirectional bus (I
bidirectional port and an I
2
C-bus interface. The PCF8574 has a low current consumption and includes
2
C).The device consists of an 8-bit quasi-
latched outputs with high current drive capability for directly driving LEDs. It also possesses an interrupt
line (INT) which can be connected to the interrupt logic of the microcontroller. By sending an interrupt
signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports
without having to communicate via the I
2
C-bus. This means that the PCF8574 can remain a simple
slave device.
11.19.2. Features
• Operating supply voltage 2.5 to 6V
• Low standby current consumption of 10 μA maximum
2
C to parallel port expander
• I
• Open-drain interrupt output
• 8-bit remote I/O port for the I
2
C-bus
• Compatible with most microcontrollers
• Latched outputs with high current drive capability for directly driving LEDs
• Address by 3 hardware address pins for use of up to 8 devices (up to 16 with PCF8574A)
• DIP16, or space-saving SO16 or SSOP20 packages.
11.19.3. Pinning
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11.20. PI5V330
11.20.1. General Description
The PI5V330 is well suited for video applications when switching composite or RGB analogue. A
picture-in-picture application will be described in this brief. The pixel-rate creates video overlays so two
or more pictures can be viewed at the same time. An inexpensive NTSC titler can be implemented by
superimposing the output of a character generator on a standard composite video background.
11.21. SDA55XX (SDA5550)
11.21.1. General description
The SDA55XX is a single chip teletext decoder for decoding World System Teletext data as well as
Video Programming System (VPS), Program Delivery Control (PDC), and Wide Screen Signalling
(WSS) data used for PAL plus transmissions (Line 23). The device also supports Closed caption
acquisition and decoding. The device provides an integrated general-purpose, fully 8051-compatible
Microcontroller with television specific hardware features. Microcontroller has been enhanced to provide
powerful features such as memory banking, data pointers, and additional interrupts etc. The on-chip
display unit for displaying Level 1.5 teletext data can also be used for customer defined on screen
displays. Internal XRAM consists of up to16 Kbytes. Device has an internal ROM of up to 128 KBytes.
ROMless versions can access up to 1 MByte of external RAM and ROM. The SDA 55XX supports a
wide range of standards including PAL, NTSC and contains a digital slicer for VPS, WSS, PDC, TTX
and Closed Caption, an accelerating acquisition hardware module, a display generator for Level 1.5
TTX data and powerful On screen Display capabilities based on parallel attributes, and Pixel oriented
characters (DRCS).
The 8-bit Microcontroller runs at 360 ns. cycle time (min.). Controller with dedicated hardware does
most of the internal TTX acquisition processing, transfers data to/from external memory interface and
receives/ transmits data via I
2
C-firmware user-interface. The slicer combined with dedicated hardware
stores TTX data in a VBI buffer of 1 Kilobyte. The Microcontroller firmware performs all the acquisition
tasks (hamming and parity-checks, page search and evaluation of header control bits) once per field.
Additionally, the firmware can provide high-end Teletext features like Packet-26-handling, FLOF, TOP
and list-pages. The interface to user software is optimized for minimal overhead. SDA 55XX is realized
in 0.25 micron technology with 2.5 V supply voltage and 3.3 V I/O (TTL compatible). The software and
hardware development environment (TEAM) is available to simplify and speed up the development of
the software and On Screen Display. TEAM stands for TVT Expert Application Maker. It improves the
TV controller software quality in following aspects:
– Shorter time to market
– Re-usability
– Target independent development
– Verification and validation before targeting
– General test concept
– Graphical interface design requiring minimum programming and controller know how.
– Modular and open tool chain, configurable by customer.
11.22. Sil 9993
11.22.1. General Description
The SiI 9993 is the first generation of PanelLink receivers that are designed for the HDMI 1.0 (High
Definition Multimedia Interface) specification. DTVs, plasma displays, LCD TVs and projectors can now
provide the purest level of protected digital audio/video over a simple, low cost cable. Backwards
compatibility with DVI 1.0 allows HDMI systems to connect to any DVI 1.0 host (DVD players, HD set
top boxes, D-VHS players and receivers, PC). The SiI 9993 incorporates a flexible audio and video
interface. The receiver can connect to RGB input and output YCbCr using an integrated color space
converter. This allows full backward compatibility to DVI, and interfaces to all major video processors.
A S/PDIF port can output PCM encoded data as well as Dolby Digital, DTS and all other formats
capable of being sent over S/PDIF. A 2-channel I2S port outputs data converted from S/PDIF. The SiI
9993 comes pre-programmed with HDCP keys, greatly simplifying the manufacturing process, lowering
costs, all the while providing the highest level of HDCP key security. Silicon Image’s PanelLink
23
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receivers use the latest generation of PanelLink TMDS core technology. These PanelLink cores pass
all HDMI compliancy tests.
11.22.2. Features
• HDMI 1.0 and DVI 1.0 compliant receiver
• Integrated PanelLink core supports DTV resolutions (480i/576i/480p/576p/720p/1080i)
• Digital video interface supports video processors:
o 24-bit RGB 4:4:4
o 24-bit YCbCr 4:4:4
o 16/20/24-bit YCbCr 4:2:2
o 8/10/12-bit YCbCr 4:2:2 embedded syncs
• Analog RGB and YPbPr output:
o 10-bit DAC
o Separate or Composite Syncs (Sync on G)
• S/PDIF output supports PCM, Dolby Digital, DTS digital audio transmission (32-48kHz Fs) using IEC
60958 and IEC 61937.
• Programmable I
2
S interface for connection to low-cost audio DACs.
• Integrated HDCP decryption engine for receiving protected audio and video content
• Pre-programmed HDCP keys provide highest level of key security, simplifies manufacturing
• Programmable registers via slave I
2
C interface
• 3.3V operation in 100-pin TQFP package
• Flexible power management
11.23. NCP1014
11.23.1. General Description
The NCP101X series integrates a fixedífrequency currentímodecontroller and a 700 V MOSFET.
Housed in a PDIPí7 or SOTí223package, the NCP101X offers everything needed to build a rugged
and lowícost power supply, including softístart, frequency jittering, shortícircuit protection, skipícycle,
a maximum peak current setpoint and a Dynamic SelfíSupply (no need for an auxiliary winding). Unlike
other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part
switches at one of the available frequencies (65í100í130 kHz). When the current setpoint falls below a
given value, e.g. the output power demand diminishes, the IC automatically enters the soícalled skip
cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the
maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the
minimum without acoustic noise generation. Shortícircuit detection takes place when the feedback
signal fades away, e.g. in true shortícircuit conditions or in broken Optocoupler cases. External
disabling is easily done either simply by pulling the feedback pin down or latching it to ground through
an inexpensive SCR for complete latchedíoff. Finally softístart and frequency jittering further ease the
designer task to quickly develop lowícost and robust offline power supplies. For improved standby
performance, the connection of an auxiliary winding stops the DSS operation and helps to consume
less than100 mW at high line. In this mode, a builtíin latched overvoltage protection prevents from
lethal voltage runaways in case the Optocoupler would brake.
11.23.2. Features
• Builtíin 700 V MOSFET with Typical R
of 11 and 22
DSon
• Large Creepage Distance Between HighíVoltage Pins
• CurrentíMode Fixed Frequency Operation: 65 kHz–100 kHzí130 kHz
• SkipíCycle Operation at Low Peak Currents Only: No Acoustic Noise!
• Dynamic SelfíSupply, No Need for an Auxiliary Winding
• Internal 1.0 ms SoftíStart
• Latched Overvoltage Protection with Auxiliary Winding Operation
• Frequency Jittering for Better EMI Signature
• AutoíRecovery Internal Output ShortíCircuit Protection
• Below 100 mW Standby Power if Auxiliary Winding is Used
• Internal Temperature Shutdown
• Direct Optocoupler Connection
• SPICE Models Available for TRANsient Analysis
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11.23.3. Pin Connections and Descriptions
11.24. SN74CB3Q3305
11.24.1. General Description
The SN74CB3Q3305 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate
voltage of the pass transistor, providing a low and flat ON-state resistance (r
). The low and flat ON-
on
state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data
input/output (I/O) ports. The device also features low data I/O capacitance to minimize capacitive
loading and signal distortion on the data bus. Specifically designed to support high-bandwidth
applications, the SN74CB3Q3305 provides an optimized interface solution ideally suited for broadband
communications, networking, and data-intensive computing systems.
11.24.2. Features
• High-Bandwidth Data Path (Up To 500 MHz)
• 5-V Tolerant I/Os with Device Powered-Up or Powered-Down
• Low and Flat ON-State Resistance (r
) Characteristics Over Operating Range (ron = 3 Typical)
on
• Rail-to-Rail Switching on Data I/O Ports
í 0- to 5-V Switching With 3.3-V VCC
í 0- to 3.3-V Switching With 2.5-V VCC
• Bidirectional Data Flow, With Near-Zero Propagation Delay
• Low Input/Output Capacitance Minimizes Loading and Signal Distortion (C
• Fast Switching Frequency (f
= 20 MHz Max)
OE
= 3.5 pF Typical)
io(OFF)
• Data and Control Inputs Provide Undershoot Clamp Diodes
• Low Power Consumption (ICC = 0.25 mA Typical)
• VCC Operating Range From 2.3 V to 3.6 V
• Data I/Os Support 0 to 5-V Signaling Levels (0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)
• Control Inputs Can be Driven by TTL or 5-V/3.3-V CMOS Outputs
Supports Partial-Power-Down Mode Operation
• I
off
• Latch-Up Performance Exceeds 100 mA PerJESD 78, Class II
• ESD Performance Tested Per JESD 22
í 2000-V Human-Body Model (A114-B, Class II)
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í 1000-V Charged-Device Model (C101)
• Supports Both Digital and Analog Applications: USB Interface, Differential Signal Interface, Bus
Isolation, Low-Distortion Signal Gating
11.24.3. Pin Connections
11.25. ST24LC21
11.25.1. Description
The ST24LC21 is a 1K bit electrically erasable programmable memory (EEPROM), organized by 8 bits.
2
This device can operate in two modes: Transmit Only mode and I
C bidirectional mode. When powered,
the device is in Transmit Only mode with EEPROM data clocked out from the rising edge of the signal
2
applied on VCLK. The device will switch to the I
applied on SCL pin. The ST24LC21 can not switch from the I
C bidirectional mode upon the falling edge of the signal
2
C bidirectional mode to the Transmit Only
mode (except when the power supply is removed). The device operates with a power supply value as
low as 2.5V. Both Plastic Dual-in-Line and Plastic Small Outline packages are available.
11.25.2. Features
• 1 million Erase/Write cycles
• 40 years data retention
• 2.5V to 5.5V single supply voltage
• 400k Hz compatibility over the full range of supply voltage
2
• Two wire serial interface I
C bus compatible
• Page Write (Up To 8 Bytes)
• Byte, random and sequential read modes
• Self timed programming cycle
• Automatic address incrementing
• Enhanced ESD/Latch up
• Performances
11.25.3. Pin connections
DIP Pin connections CO Pin connections
NC: Not connected
Signal names
SDA Serial data Address Input/Output
SCL Serial Clock (I2C mode)
Vcc Supply voltage
Vss Ground
VCLK Clock transmit only mode
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11.26. LM2576
11.26.1. General Description
The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and
convenient design of a step–down switching regulator (buck converter). All circuits of this series are
capable of driving a 3.0 A load with excellent line and load regulation.
These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable
output version. These regulators were designed to minimize the number of external components to
simplify the power supply design. Standard series of inductors optimized for use with the LM2576 are
offered by several different inductor manufacturers.
Since the LM2576 converter is a switch–mode power supply, its efficiency is significantly higher in
comparison with popular three–terminal linear regulators, especially with higher input voltages. In many
cases, the power dissipated is so low that no heatsink is required or its size could be reduced
dramatically.
A standard series of inductors optimized for use with the LM2576 are available from several different
manufacturers. This feature greatly simplifies the design of switch–mode power supplies.
The LM2576 features include a guaranteed ±4% tolerance on output voltage within specified input
voltages and output load conditions, and ±10% on the oscillator frequency (±2% over 0°C to 125°C).
External shutdown is included, featuring 80 mA (typical) standby current. The output switch includes
cycle–by–cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
11.26.2. Features
• 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
• Adjustable Version Output Voltage Range, 1.23 to 37 V ±4% Maximum Over Line and Load
Conditions
• Guaranteed 3.0 A Output Current
• Wide Input Voltage Range
• Requires Only 4 External Components
• 52 kHz Fixed Frequency Internal Oscillator
• TTL Shutdown Capability, Low Power Standby Mode
• High Efficiency
• Uses Readily Available Standard Inductors
• Thermal Shutdown and Current Limit Protection
• Moisture Sensitivity Level (MSL) Equals 1
11.26.3. Pin description
11.27. TDA1308
11.27.1. General Description
The TDA1308 is an integrated class AB stereo headphone driver contained in an SO8 or a DIP8 plastic
package. The device is fabricated in a 1 mm CMOS process and has been primarily developed for
portable digital audio applications.
11.27.2. Features
• Wide temperature range
• No switch ON/OFF clicks
• Excellent power supply ripple rejection
• Low power consumption
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• Short-circuit resistant
• High performance
• high signal-to-noise ratio
• High slew rate
• Low distortion
• Large output voltage swing.
11.27.3. Pinning
SYMBOL PIN DESCRIPTION PIN VALUE
OUTA 1 Output A (Voltage swing) Min : 0.75V, Max : 4.25V
INA(neg) 2 Inverting input A Vo(clip) : Min : 1400mVrms
INA(pos) 3 Non-inverting input A 2.5V
VSS 4 Negative supply 0V
INB(pos) 5 Non-inverting input B 2.5V
INB(neg) 6 Inverting input B Vo(clip) : Min : 1400mVrms
OUTB 7 Output B (Voltage swing) Min : 0.75V, Max : 4.25V
VDD 8 Positive supply 5V, Min : 3.0V, Max : 7.0V
11.28. TDA9886
11.28.1. General Description
The TDA9886 is an alignment-free single standard (without positive modulation) vision and sound IF
signal PLL.
11.28.2. Features
• 5 V supply voltage
• Gain controlled wide-band Vision Intermediate Frequency (VIF) amplifier (AC-coupled)
• Multistandard true synchronous demodulation with active carrier regeneration (very linear
demodulation, good intermodulation figures, reduced harmonics, excellent pulse response)
• Gated phase detector for L/L accent standard
• Fully integrated VIF Voltage Controlled Oscillator (VCO), alignment-free; frequencies switchable for all
negative and positive modulated standards via I
2
C-bus
• Digital acquisition help, VIF frequencies of 33.4, 33.9, 38.0, 38.9, 45.75 and 58.75 MHz
• 4 MHz reference frequency input [signal from Phase-Locked Loop (PLL) tuning system] or operating
as crystal oscillator
• VIF Automatic Gain Control (AGC) detector for gain control, operating as peak sync detector for
negative modulated signals and as a peak white detector for positive modulated signals
• Precise fully digital Automatic Frequency Control (AFC) detector with 4-bit digital-to-analogue
converter; AFC bits via I
• TakeOver Point (TOP) adjustable via I
2
C -bus readable
2
C-bus or alternatively with potentiometer
• Fully integrated sound carrier trap for 4.5, 5.5, 6.0 and 6.5 MHz, controlled by FM-PLL oscillator
• Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode (PLL controlled)
• SIF AGC for gain controlled SIF amplifier; single reference QSS mixer able to operate in high
performance single reference QSS mode and in intercarrier mode, switchable via I
2
C-bus
• AM demodulator without extra reference circuit
• Alignment-free selective FM-PLL demodulator with high linearity and low noise
2
C-bus control for all functions
• I
2
C-bus transceiver with pin programmable Module Address (MAD).
• I
11.28.3. Pinning
SYMBOL PIN DESCRIPTION
VIF1 1
VIF2
OP1
FMPLL
2
3
4
VIF differential input 1
VIF differential input 2
output 1 (open-collector)
FM-PLL for loop filter
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DEEM 5 de-emphasis output for capacitor
AFD 6 AF decoupling input for capacitor
DGND 7 digital ground
AUD 8 audio output
TOP 9 tuner AGC TakeOver Point (TOP)
SDA 10 I2C bus data input/output
SCL 11 I2C bus clock input
SIOMA 12 sound intercarrier output and MAD select
n.c. 13 not connected
TAGC 14 tuner AGC output
REF 15 4MHz crystal or reference input
VAGC 16 VIF-AGC for capacitor; note 1
CVBS 17 video output
AGND 18 analog ground
VPLL 19 VIF-PLL for loop filter
VP
20 supply voltage (+5 V)
AFC 21 AFC output
OP2 22 output 2 (open-collector)
SIF1 23 SIF differential input 1
SIF2 24 SIF differential input 2
11.29. TPA3002D2 / TPA3004D2
11.29.1. General Description
The TPA3002D2/TPA3004D2 is a 9W/12W (per channel) efficient, Class-D audio amplifier for
driving bridged-tied stereo speakers. These devices can drive stereo speakers as low as 8 Ohm
for (TPA3002D2) / 4 Ohm for (TPA3004D2).
The high efficiency of these devices eliminates the need for external heatsinks when playing
music.
Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal,
offering a range of gain from -40 dB to 36 dB. Line outputs, for driving external headphone
amplifier inputs, are also dc voltage controlled with a range of gain from -56 dB to 20 dB.
An integrated 5v regulated supply is provided for powering an external headphone amplifier.
11.29.2. Features
• 9W/Ch into an 8 Ohm Load from 12v Supply
12W/Ch into an 8 Ohm Load from 15v Supply
• Efficient, Class-D Operation Eliminates
• Heatsinks and Reduces Power Supply Requirements
• 32 Step DC Volume Control From -40dB to 36dB
• Line Outputs for External Headphone Amplifier with Volume Control
• Regulated 5v Supply Output for Powering TPA6110A2
• Space-Saving, Thermally-Enhanced PowerPAD™ Packaging
• Thermal and Short-Circuit Protection
Applications
• LCD Monitors and TVs
• Powered Speakers
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11.29.3. Pinning
TPA3004D2
Terminal Functions
TERMINAL
NO. NAME
AGND 26, 30 - Analog ground for digital/analog cells in core
AVCC 33 - High-voltage analog power supply (8.5 V to 14 V)
AVDD 29 O 5-V Regulated output capable of 100-mA output
AVDDREF 7 O 5-V Reference output—provided for connection to adjacent VREF terminal.
BSLN 13 I/O Bootstrap I/O for left channel, negative high-side FET
BSLP 24 I/O Bootstrap I/O for left channel, positive high-side FET
BSRN 48 I/O Bootstrap I/O for right channel, negative high-side FET
BSRP 37 I/O Bootstrap I/O for right channel, positive high-side FET
COSC 28 I/O I/O for charge/discharging currents onto capacitor for ramp generator triangle wave biased at V2P5
LINN 6 I Negative differential audio input for left channel
LINP 5 I Positive differential audio input for left channel
LOUTN 16, 17 O Class-D 1/2-H-bridge negative output for left channel
LOUTP 20, 21 O Class-D 1/2-H-bridge positive output for left channel
MODE 34 I
MODE_OUT 35 O
PGNDL 18, 19 - Power ground for left channel H-bridge
PGNDR 42, 43 - Power ground for right channel H-bridge
PVCCL 14, 15 - Power supply for left channel H-bridge (tied to pins 22 and 23 internally), not connected to PVCCR or AVCC.
PVCCL 22, 23 - Power supply for left channel H-bridge (tied to pins 14 and 15 internally), not connected to PVCCR or AVCC.
PVCCR 38,39 - Power supply for right channel H-bridge (tied to pins 46 and 47 internally), not connected to PVCCL or AVCC.
PVCCR 46, 47 - Power supply for right channel H-bridge (tied to pins 38 and 39 internally), not connected to PVCCL or AVCC.
REFGND 12 —
I/O DESCRIPTION
Input for MODE control. A logic high on this pin places the amplifier in the variable output mode and the Class-D
outputs are disabled. A logic low on this pin places the amplifier in the Class-D mode and Class-D stereo outputs
are enabled. Variable outputs (VAROUTL and VAROUTR) are still enabled in Class-D mode to be used as
line-level outputs for external amplifiers.
Output for control of the variable output amplifiers. When the MODE pin (34) is a logic high, the MODE_OUT
pin is driven low. When the MODE pin (34) is a logic low, the MODE_OUT pin is driven high. This pin is
intended for MUTE control of an external headphone amplifier. Leave unconnected when not used for
headphone amplifier control.
Ground for gain control circuitry. Connect to AGND. If using a DAC to control the volume, connect the DAC
ground to this terminal.
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RINP 3 I Positive differential audio input for right channel
RINN 2 I Negative differential audio input for right channel
ROSC 27 I/O Current setting resistor for ramp generator. Nominally equal to 1/8*VCC
ROUTN 44, 45 O Class-D 1/2-H-bridge negative output for right channel
ROUTP 40, 41 O Class-D 1/2-H-bridge positive output for right channel
SD 1 I Shutdown signal for IC (low = shutdown, high = operational). TTL logic levels with compliance to VCC.
VARDIFF 9 I
VARMAX 10 I
VAROUTL 31 O Variable output for left channel audio. Line level output for driving external HP amplifier.
VAROUTR 32 O Variable output for right channel audio. Line level output for driving external HP amplifier.
VCLAMPL 25 - Internally generated voltage supply for left channel bootstrap capacitors.
VCLAMPR 36 - Internally generated voltage supply for right channel bootstrap capacitors.
VOLUME 11 I DC voltage that sets the gain of the Class-D and VAROUT outputs.
VREF 8 I Analog reference for gain control section.
V2P5 4 O 2.5-V Reference for analog cells, as well as reference for unused audio input when using single-ended inputs.
— Thermal
Pad
DC voltage to set the difference in gain between the Class-D and VAROUT outputs. Connect to GND or
AVDDREF if VAROUT outputs are unconnected.
DC voltage that sets the maximum gain for the VAROUT outputs. Connect to GND or AVDDREFif
VAROUT outputs are unconnected.
- Connect to AGND and PGND—should be center point for both grounds.
11.30. µPA672T
11.30.1. General Description
The μPA672T is a super-mini-mold device provided with two MOS FET elements. It achieves highdensity mounting and saves mounting costs.
11.30.2. Features
• Two MOS FET circuits in package the same size as SC-70
• Automatic mounting supported
11.30.3. Pin Connection
11.31. VPC3230D
11.31.1. General Description
The VPC 323xD is a high-quality, single-chip video front-end, which is targeted for 4:3 and 16:9, 50/60Hz and 100/120 Hz TV sets. It can be combined with other members of the DIGIT3000 IC family (such
as DDP 331x) and/or it can be used with 3rd-party products.
The main features of the VPC 323xD are
• high-performance adaptive 4H comb filter Y/C separator with adjustable vertical peaking
• multi-standard colour decoder PAL/NTSC/SECAM including all substandards
• four CVBS, one S-VHS input, one CVBS output
• two RGB/YC
r Cb component inputs, one Fast Blank (FB) input
• integrated high-quality A/D converters and associated clamp and AGC circuits
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• multi-standard sync processing
• linear horizontal scaling (0.25 ... 4), as well as non-linear horizontal scaling ‘Panorama-vision’
• PAL+ preprocessing
• line-locked clock, data and sync, or 656-output interface
• peaking, contrast, brightness, color saturation and tint for RGB/ YC
r C b and CVBS/ S-VHS
• high-quality soft mixer controlled by Fast Blank
• PIP processing for four picture sizes (1/4, 1/9, 1/16 or 1/36 of normal size) with 8-bit resolution
• 15 predefined PIP display configurations and expert mode (fully programmable)
• control interface for external field memory
2
C-bus interface
• I
• one 20.25-MHz crystal, few external components
• 80-pin PQFP package
11.31.2. Pin Connections and Short Descriptions
NC = not connected
LV = if not used, leave vacant
X = obligatory; connect as described in circuit diagram
SUPPLYA = 4.75...5.25 V, SUPPLYD = 3.15...3.45 V
Pin No.
PQFP
Pin Name Type Connection
(if not used)
Short Description
80-pin
1 B1/CB1IN IN VREF Blue1/Cb1 Analog Component Input
2 G1/Y1IN IN VREF Green1/Y1 Analog Component Input
3 R1/CR1IN IN VREF Read1/Cr1 Analog Component Input
4 B2/CB2IN IN VREF Blue2/Cb2 Analog Component Input
5 G2/Y2IN IN VREF Green2/Y2 Analog Component Input
6 R2/CR2IN IN VREF Read2/Cr2 Analog Component Input
7 ASGF X Analog Shield GND
F
8 FFRSTWIN IN LV or GNDD FIFO Reset Write Input
9 V
10 V
OUT X Digital Decoupling Circuitry Supply Voltage
SUPCAP
SUPPLYD X Supply Voltage, Digital Circuitry
SUPD
11 GNDD SUPPLYD X Ground, Digital Circuitry
12 GND
OUT X Digital Decoupling Circuitry GND
CAP
13 SCL IN/OUT X I2C Bus Clock
14 SDA IN/OUT X I2C Bus Data
15 RESQ IN X Reset Input, Active Low
16 TEST IN GNDD Test Pin, connect to GND
D
17 VGAV IN GNDD VGAV Input
18 YCOEQ IN GNDD Y/C Output Enable Input, Active Low
19 FFIE OUT LV FIFO Input Enable
20 FFWE OUT LV FIFO Write Enable
21 FFRSTW OUT LV FIFO Reset Write/Read
22 FFRE OUT LV FIFO Read Enable
23 FFOE OUT LV FIFO Output Enable
24 CLK20 IN/OUT LV Main Clock output 20.25 MHz
25 GNDPA OUT X Pad Decoupling Circuitry GND
26 V
OUT X Pad Decoupling Circuitry Supply Voltage
SUPPA
27 LLC2 OUT LV Double Clock Output
28 LLC1 IN/OUT LV Clock Output
29 V
30 GND
SUPPLYD X Supply Voltage, LLC Circuitry
SUPLLC
SUPPLYD X Ground, LLC Circuitry
LLC
31 Y7 OUT GNDY Picture Bus Luma (MSB)
32 Y6 OUT GNDY Picture Bus Luma
33 Y5 OUT GNDY Picture Bus Luma
34 Y4 OUT GNDY Picture Bus Luma
35 GNDY SUPPLYD X Ground, Luma Output Circuitry
36 V
SUPPLYD X Supply Voltage, Luma Output Circuitry
SUPY
37 Y3 OUT GNDY Picture Bus Luma
38 Y2 OUT GNDY Picture Bus Luma
39 Y1 OUT GNDY Picture Bus Luma
40 Y0 OUT GNDY Picture Bus Luma (LSB)
41 C7 OUT GNDC Picture Bus Chroma (MSB)
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42 C6 OUT GNDC Picture Bus Chroma
43 C5 OUT GNDC Picture Bus Chroma
44 C4 OUT GNDC Picture Bus Chroma
45 V
SUPPLYD X Supply Voltage, Chroma Output Circuitry
SUPC
46 GNDC SUPPLYD X Ground, Chroma Output Circuitry
47 C3 OUT GNDC Picture Bus Chroma
48 C2 OUT GNDC Picture Bus Chroma
49 C1 OUT GNDC Picture Bus Chroma
50 C0 OUT GNDC Picture Bus Chroma (LSB)
51 GNDSY SUPPLYD X Ground Sync Pad Circuitry
52 V
SUPPLYD X Supply Voltage, Sync Pad Circuitry
SUPSY
53 INTLC OUT LV Interlace Output
54 AVO OUT LV Active Video Output
55 FSY/HC/HSYA OUT LV Front Sync/ Horizontal Clamp Pulse/Front-End
Horizontal Sync Output
56 MSY/HS IN/OUT LV Main Sync/Horizontal Sync Pulse
57 VS OUT LV Vertical Sync Pulse
58 FPDAT/VSYA IN/OUT LV Front End/Back-End Data/Front-End Vertical Sync
Output
59 V
SUPPLYA X Standby Supply Voltage
STBYY
60 CLK5 OUT LV CCU 5 MHz Clock Output
61 NC - LV or GNDD Not Connected
62 XTAL1 IN X Analog Crystal Input
63 XTAL2 OUT X Analog Crystal Output
64 ASGF X Analog Shield GND
F
65 GNDF SUPPLYA X Ground, Analog Front-End
66 VRT OUTPUT X Reference Voltage Top, Analog
67 I2CSEL IN X I2C Bus Address Select
68 ISGND SUPPLYA X Signal Ground for Analog Input, connect to GND
69 V
SUPPLYA X Supply Voltage, Analog Front-End
SUPF
F
70 VOUT OUT LV Analog Video Output
71 CIN IN LV Chroma/Analog Video 5 Input
72 VIN1 IN VRT Video 1 Analog Input
73 VIN2 IN VRT Video 2 Analog Input
74 VIN3 IN VRT Video 3 Analog Input
75 VIN4 IN VRT Video 4 Analog Input
76 V
SUPPLYA X Supply Voltage, Analog Component Inputs Front-End
SUPAI
77 GNDAI SUPPLYA X Ground, Analog Component Inputs Front-End
78 VREF OUTPUT X Reference Voltage Top, Analog Component Inputs
Front-End
79 FB1IN IN VREF Fast Blank Input
80 AISGND SUPPLYA X Signal Ground for Analog Component Inputs, connect
to GND
AI
12. SERVICE MENU SETTINGS
To enter the service menu, first enter the MENU by pressing “MENU” button and then press the digits 4, 7, 2
and 5 respectively.
12.1. Picture Adjust
x Source => All possible sources given with the chasis as a list.
x Mode => Three items as a list; NATURAL, DYNAMIC, CINEMA
x Colour Temp => Three items as a list; COOL, NORMAL, WARM
x Contrast => Slider Bar. Changing value between 0 to 63.
x Brightness => Slider Bar. Changing value between 0 to 63.
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x Sharpness => Slider Bar. Changing value between 0 to 31.
x Colour => Slider Bar. Changing value between 0 to 99.
x R => Slider Bar. Changing value between 0 to 31.
x G => Slider Bar. Changing value between 0 to 31.
x B => Slider Bar. Changing value between 0 to 31.
x Backlight => Slider Bar. Changing value between 0 to 255.
In this menu preset values for each Mode (Contrast, Brightness, Sharpness, Colour values for each
Mode-NATURAL, DYNAMIC, CINEMA) and for each Colour Temp. (R, G, B values for each Colour
Temp- COOL, NORMAL, WARM) are determined for each source.
12.2. SOUND1
x Menu Subwoofe => If ON, Subwoofer option is available in TV set, and the item is
visible in sound menu, else Subwoofer is not available.
x Subwoofer Level (dB) => This value is gain value of Subwoofer output in dB. -30...12
x Subwoofer Corner Freq. (x10Hz) => Last low frequency value that is amplified. 5...40
x Menu Equalizer => If ON, visible in sound menu, else invisible.
x Menu Headphone => If ON, visible in sound menu, else invisible.
x Menu Effect => If ON, visible in sound menu, else invisible.
x Menu Wide Sound => If ON, visible in sound menu, else invisible.
x Menu Dynamic Bass => If ON, visible in sound menu, else invisible.
x Menu Virtual Dolby => If ON, visible in sound menu, else invisible.
x Carrier Mute => If ON, in the absence of an FM carrier the output is muted,
else not.
x Virtual Dolby Text => Active if VIRTUAL DOLBY is ON. According to the selection;
seen in sound menu as 3D PANORAMA or VIRTUAL DOLBY.
12.3. SOUND 2
x AVL => AVL is controlled from this menu by service user. ON/OFF
x Menu AVL => If ON, AVL item is visible in sound menu, and AVL can be controlled
from sound menu by normal user, else AVL is invisible to normal user.
x FM PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale
value for the related standard. 0...127
x NICAM PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale
value for the related standard. 0...127
x SCART PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale
value for scart outputs. 0...127
x SCART VOLUME AVL ON => If AVL ON, set value in this item is used as volume
value for scart1 and scart2. 0...127
x FM PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale
value for the related standard. 0...127
x NICAM PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale
value for the related standard. 0...127
x SCART PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale
value for scart outputs. 0...127
x SCART VOLUME AVL OFF => If AVL OFF, set value in this item is used as volume
value for scart1 and scart2. 0...127
12.4. Options
x Burn-In Mode => If ON, When TV is powered ON Green, Blue, Red is displayed in
sequence until Menu button is pressed.
x FIRST APS => If ON, “First APS” menu is displayed when the TV is switched on
with the factory default settings.
x APS Volume => After First APS function finishes, the volume of the TV is that
value.
x AGC (dB) => Tuner AGC value.
x Power-Up Mode => Mode defines the TV set power on state.
Stand-by : When TV is ON set is in stand-by mode
Normal : When TV is ON set is in normal mode
Last State: When TV is ON set is in Last State mode
TFT TV Service Manual
34
Page 39
x Factory Reset => OK to activate. When OK is pressed on this item, factory defaults
loaded.
x Enter Flash Mode => Before uploading SW this mode must be selected.
x Reset Eeprom => Initialize default settings
12.5. TV Norm
x BG => If ON, supported, else not supported
x DK => If ON, supported, else not supported.
x I => If ON, supported, else not supported.
x L => If ON, supported, else not supported.
x LP => If ON, supported, else not supported.
x M => If ON, supported, else not supported.
12.6. Features
x PIP/PAP => If ON, PIP/PAP available else not.
x Blue Background => If ON, Blue Background is visible in Feature Menu else not.
x Menu Transparency => If ON, Menu Transparency is visible in Feature Menu else not.
x Menu Timeout => If ON, Menu Timeout is visible in Feature Menu else not.
x Backlight => If ON, Backlight is visible in Feature Menu else not.
x Single Tuner => If TV set has one tuner Single Tuner must be ON.
If TV set has double tuner Single Tuner must be OFF.
x Dynamic WB => Dynamic White Balance
12.7. Teletext
x TOP TXT => If ON, Top Text feature is available else not.
x Fast TXT => If ON, Fast Text feature is available else not.
x Teletext Language => Teletext Language may be controlled from this menu by service
user.
x Menu Teletext Language => If ON, Teletext Language item is visible in Feature Menu, and
Teletext Language can be controlled from Feature Menu by normal user, else Teletext Language is
invisible to normal user.
12.8. Source
x TV
x SC1
x SC2
x SC2 SVHS
x SC3
x SC3 SVHS
x YPBPR
x FAV
x SVHS
x HDMI
x PC
This menu is related with the options of the chassis. These items may be ON or OFF. If ON, the source is available
in TV set, and the item is visible in source menu, else the source may be available but invisible to user.
12.9. Menu Languages 1 & 2
The language options for the Language item in Feature menu can be set ON or OFF from this menu.
TFT TV Service Manual
35
Page 40
13. BLOCK DIAGRAM
MAIN BOARD
AUDIO AMP BOARD
AUDIO
DECODING
MSP3411G
MICRONAS
IDTV, SVHS,MMC(RGB), PC IN
MAIN_L, MAIN_R
AUDIO
AMPLIFIER
D-CLASS
SVP-EX59
LVDS OUT
VPC3230D
8-BIT YUV
VIDEO PROCESSOR
PIP PICTURE
MICRONAS
AUDIO / VIDEO / GRAPHICS IN / OUT
24-BIT RGB
HDMI DECODER
SIL9993
SDA5550
MCU
MICRONAS
PSU
No. 0210
TFT TV Service Manual
BLOCK DIAGRAM
36
Page 41
14. SCHEMATIC DIAGRAMS
L1003
26R_100MHZ_1.5A
C1014
25V
BA782
47u
25V
C1011
C1012
R1004
C1194
L1001
50V
100R
R1005
SDA
SDA
100R
VCC_5V
C1056
33p
D1003
1n
50V
47u
25V
100n
VCC_5V
R1008
100R
C1013
R1011
SF_63962
16V
D1007
S1010
R1009
100R
R1012
5k6
IN22
IN11
5k6
IN22
IN11
K3953M
R1013
GND
Z1000
BA591
GND
Z1001
100R
3
OUT2 5
OUT1 4
S1009
OUT2 5
OUT1 4
BA591
C1024
R1010
3
S1005
C1025
100R
R1114
C1020
C1021
390p
C1022
C1023
C1026
C1027
C1028
C1029
10n
50V
50V
2k2
10n
50V
390p
50V
12 SIOMAD 13NC
11 SCL
33p
25V
10 SDA
33p
25V
9 TOP
8 AUD
7 DGND
6 AFD
470n
63V
5 DEEM
10n
50V
4 FMPLL
3 OP1
2 VIF2
1 VIF1
12 SIOMAD 13
11 SCL
33p
25V
10 SDA
33p
25V
C1030
470n
63V
C1031
10n
50V
BC848B
D1002
D1006
16V
100n
C1188
CC5V_FILTERED
V
IF1
SAW_SW2
CTF5543_HOR
TU1000
CTF5543_HOR
R1121
10k
1AGC
2TU
3AS
4SCL
5SDA
6NC
7VS
8NC/ADC
9VST
10IF2
11IF1
SW01=H L’
SW01=L BG,DK,I,L
R1124
C1193
100R
50V
10n
S2013
BC848B
Q1015
50V
1AGC
SCL
2TU
3AS
VCC_5V
4SCL
5SDA
6NC
7VS
8NC/ADC
9VST
10IF2
11IF1
1u
16V
R1122
10k
S1000
1u
C1192
1u
C1191
33p
C1007
10u
50V
25V
100n
C1002
10u
50V
C1006
33V_FILTERED
R1000
2k2
S1008
C1005
1n
50V
L1002
C1057
1n
50V
IF1
1k
10k
R1125
R1126
L1032
R1123
47k
Q1016
16V
100n
BC848B
C1010
SCL
33p
C1008
33p
25V
C1015
10u
100n
C1003
10u
50V
C1009
33V_FILTERED
R1001
2k2
S1007
C1004
1n
50V
L1000
S1006
IF
TDA9885T
9TOP
8 AUD
7DGND
TDA9885T
6 AFD
5 DEEM
4 FMPLL
3 OP1
2 VIF2
1 VIF1
Q1014
47k
R1118
BA782
1k
IC200
16V
R1117
IC201
100n
L1031
10k
R1116
C1189
R1120
C1186
S1004
VCC5V_FILTERED
4
1053
1059
15k
2k
R
C2021
C2023
100R
100R
C1053
10p
25V
50V
50V
100n
R2013
R2014
C1205
C2010
1k
1k
50V
100n
16V
R2010
1k
R2011
1k
R2012
1k
C247
C249
R
4k 7
R1054
R1060
R1061
33V_FILTERED
50V
100n
C1203
100n
C1206
IDTV/MMC/DVD_L_IN
IDTV/MMC/DVD_R_IN
8V_FILTERED
50V
1n
50V
1n
C2019
BLM21B201S
1n
BLM21B201S
1n
1n
50V
BLM21B201S
1n
50V
BC848B
Q1006
75R
560R
C1204
1n
VCC_5V
C2013
1n
50V
C2017
1n
L2001
L2002
L2018
L2019
C1056
22n
QSS_TUN2
22n
50V
C1057
Q1007
BC858B
L1008
22u
C1078
10u
50V
BZT55C3V6
PL1001
IC206
C1080
5
4
3
2
1
R1069
470R
IC207
1N4148
100u
C1079
R1070
R1071
1n5
50V
100R
100R
I2S_CL
I2S_WS
RESETQ_MSP
MUTE_AMP
I2S_DA_OUT
I2S_DA_IN1
270p
50V
C1081
MAIN_R
MAIN_L
470p
50V
C1086
50V
C1085
C1084
39p
1
2
39p
3
4
5
6
7
8
9
10
11
12
13
14
15
ESD
16
C1087
470p
1kV
HP_R
HP_L
C1097
R1068
SCL
SDA
1k
470R
R1067
IC2000
C2011
C2015
C2009
22u
50V
C2012
330n
C2014
330n
C2016
330n
16V
C2018
330n
C2020
330n
C2022
22u
C2024
22u
50V
22u
C254
50V
22u
C251
1GND
2 CAPACITANCE
3VS
4L1
5L2
6L3
7 NC1
TEA6420
8 NC2
9L4
10 L5
11 L0UT1
12 ROUT1
13 LOUT2
14 ROUT2 15LOUT3
28SDA
47p
C2025
27SCL
C2026
47p
S2000
26ADDR
1n
C2028
C2030
C2031
C2034
C2037
50V
330n
1n
50V
330n
1n
50V
330n
330n
330n
25R1
24R2
23R3
22NC4
21NC3
20R4
19R5
18ROUT4
17LOUT4
16ROUT3
C1113
100n
25V
R1078
100R
63
64
NC6
12C_CL
12C_DA
12S_CL
12S_WS
12S_DA_OUT
12S_DA_IN1
ADR_DA
ADR_WS
ADR_CL
DVSUP
DVSS
12S_DA_IN2
NC1
NC2
NC3
RESETQ
1n
1n
STANDBYQ
DACA_R18DACA_L19VREF220DACM_R21DACM_L22DACM_C23DACM_SUB24DACM_S25SC2_OUT_R26SC2_OUT_L27VREF128SC1_OUT_R29SC1_OUT_L30CAPL_A31AHVSUP32CAPL_M
17
C1112
50V
1n
50V
C1114
50V
1n
C1106
R2017
100R
SDA
R2018
100R
SCL
C2027
R2019
1k
C2033
C2036
R2020
R2021
S2009
S2003
1k
1k
R2022
1k
R2023
1k
C2029
C2032
62
ADR_SEL
1n
C1117
VCCA_3V3
FB_CONTROL
4k7
R104
59
60
61
NC5
C_CTR_I/O_0
D_CTR_I/O_1
MSP3452G
1n
C1116
50V
100u
R2202
50V
1n
SC2_AUDIO_R_IN
IDTV/MMC/DVD_R_IN
SC3_AUDIO_R_IN
PC_AUDIO_R_IN
YPBPR_AUDIO_R_IN
DAC_AOR
58
NC4
IC208
1n
C2202
220R
SUBW
50V
50V
C1120
X1002
1p8
1p8
18.432MHz
54
55
56TP57
XTAL_IN
XTAL_OUT
AUD_CL_OUT
C1118
100R
R1089
100R
1n
1n
50V
50V
C1119
C1121
100R
R1090
R1092
1k
BC848B
Q1009
50V
22u
C1124
SC2_AUDIO_R_OUT
JK200
JACK-AK16
QSS_TUN1
C1123
56p
C1122
C1125
N.C
52
53
TESTEN
ANA_IN2+
R1093
100R
R1094
100R
R1091
C1001
1n
50V
AUDIO_R_LINE_OUT
123
QSS_TUN2
C1128
56p
C1130
56p
50
51
ANA_IN-
ANA_IN1+
50V
1n
C1126
R1096
1k
100R
R1097
C1000
1n
50V
AUDIO_L_LINE_OUT
L216
L219
L218
56p
49
AVSUP
100R
C1132
D1005
R1095
AUDIO_R_OUT
BC848B
Q1011
50V
22u
SC2_AUDIO_L_OUT
BZT55C5V1
100R
R1098
BZT55C5V1
C1137
560p
48AVSS
47MONO_IN
46VREFTOP
45SC1_IN_R
44SC1_IN_L
43ASG1
42SC2_IN_R
41SC2_IN_L
40ASG2
39SC3_IN_R
38SC3_IN_L
37ASG3
36SC4_IN_R
35SC4_IN_L
34AGNDC
33AHVSS
10u
1n
C1133
AUDIO_L_OUT
50V
C255
D1004
4n7
N.C
C1138
C1140
C1164
C1145
50V
C1134
50V
50V
470p
C1136
4n7
C257
50V
12k
IC204
R1036
R1027
1N4148
10k
47k
R1032
R1042
VCC_5V
220R
1n5
50V
C1042
R1038
330R
10n
50V
VCC5V_FILTERED
6k8
R1031
SAW_SW2
12k
IC205
1N4148
10k
47k
R1034
R1035
VCC_5V
2k2
1n5
50V
C1043
R1041
150R
10n
50V
C1041
100n
25V
22k
SAW_SW1
R1029
14TAGC
100R
C1034
X1000
15REF
22p
4MHz
25V
C1036
16VAGC
470n
63V
R1025
17CVBS
47R
18AGND
C1037
19VPLL
100n
25V
20VP
22k
R1022
C1035
21AFC
100n
25V
22k
22OP2
R1028
23SIF1
24SIF2
3
GND
IN22
OUT2 5
OUT1 4
IN11
Z1003
K9356M
NC
C1187
R1030
14
100R
C1038
X1001
15
22p
4MHz
25V
C1039
16
63V
470n
47R
17
R1026
18
C1040
19
220n
16V
20
22k
R1023
21
VCC_5V
22OP2
6k8
R1024
SAW_SW1
23SIF1
24SIF2
3
GND
IN22
OUT2 5
OUT1 4
IN11
Z1002
K9356M
10k
R1119
10n
50V
IF
VCC5V_FILTERED
TAGC
REF
VAGC
CVBS
AGND
VPLL
VP
AFC
10k
BC848B
Q1013
S2012
1u
16V
100R
R1115
R1037
R1039
R1040
75R
R2200
C1045
C1048
Q1002
C1047
C1049
75R
R2201
R1043
Q1003
47R
16V
100n
C1195
BC848B
BC848B
10u
R1044
47R
10u
TUN2_CVBS
50V
47u
C2200
VCC5V_FILTERED
16V
VCC_5V
C1052
10p
25V
TUN1_CVBS
C1196
100n
50V
47u
C2201
16V
R1127
4R7
50V
10u
C1197
S1003
VCC5V_FILTERED
15k
R1048
4k7
R1049
VCC5V_FILTERED
IDTV/MMC/DVD_L_IN
SC3_AUDIO_L_IN
VCC_33V
C1198
2k4
R1050
Q1005
BC848B
75R
R1051
560R
R1052
SC2_AUDIO_L_IN
PC_AUDIO_L_IN
10u
50V
VCC5V_FILTERED
50V
50V
50V
100n
100n
C1199
C1055
22n
50V
22n
50V
C1054
YPBPR_AUDIO_L_IN
DAC_AOL
AUDIO_L
AUDIO_R
AUDIO_L2
AUDIO_R2
C1201
100n
R1128
4R7
C1202
PL1003
1
2
3
S2002
S2001
C1200
R2015
R2016
100R
100R
100n
50V
100n
QSS_TUN1
R2203
R2204
1n5
330n
C1148
330n
330n
330n
3u3
L1017
PC_AUDIO_R_IN
PC_AUDIO_L_IN
C1144
10u
C1156
330n
C1157
330n
C1158
330n
C1147
330n
C1149
100n
10u
50V
1n5
C1150
16V
100u
C1151
VCC5V_FILTERED
8V_FILTERED
22u
8V_FILTERED
AUDIO_L_OUT
AUDIO_R_OUT
L1018
22u
C1152
C1177
C1176
C1170
C1171
C1153
VCC_8V
C1154
50V
HP_R
C1162
100n
50V
22u
L2000
R2004
VCC_5V
100n
C1166
1n
C1174
1n
1n
1n
1n
1n
1n
C1175
1n
C1163
R2005
100R
100R
C1169
C2004
470p
50V
Q2001
BC848B
1k
R2006
Q2004
BC848B
1k
R2007
10u
L1019
R1104
1k
R1105
1k
R1106
1k
R1107
1k
R1108
1k
R1110
1k
R1111
1k
R1109
1k
L1020
L1023
L1024
L1025
L1026
L1022
L1021
SC1_AUDIO_R_IN
SC1_AUDIO_L_IN
AV_AUDIO_R_IN
AV_AUDIO_L_IN
AUDIO_R
AUDIO_L
S2007
S2005
S2011
S2008
S2006
S2010
R2008
Q2003
BC848B
50V 22u
C2008
1k
Q2002
BC848B
50V 22u
C2005
50V 22u
C2006
1k
R2009
50V 22u
C2007
IDTV/MMC/DVD_R_IN
IDTV/MMC/DVD_L_IN
AUDIO_L2
SC1_AUDIO_L_OUT
SC3_AUDIO_L_OUT
SC1_AUDIO_R_OUT
SC3_AUDIO_R_OUT
AUDIO_R2
SC3_AUDIO_R_IN
SC3_AUDIO_L_IN
PL1002
123
R1130
10u
16V
100n
C300
C295
50V
1u
R1103
4k7
C1165
100u
C1167
R1129
4R7
4k7
R1100
1u
C1159
HP_L
R1101
100u
C1172
8 VDD
7OUTB
47k
10k
R1102
C1168
MUTE_AMP
MUTE_AMP
C1173
TDA1308
50V
220p
6 INB-
2n2
IC209
S107
BC848B
S108
C1178
1n
STBY_3V3
4k7
R100
Q100
4k7
R103
HEADPHONE
1OUTA
47k
R1112
2INA-
3INA+
4VSS5 INB+
R101
R102
4k7
S2010 & R2208 are for mute option
Mute is active high
8V_FILTERED
4R7
4
D1000 D1001
L1030
C1185
2n2
50V
R1113
4k7
C1180
C1179
220p
10k
C1181
C1182
2n2
50V
L1029
22u
L1028
L1027
22u
100u
1n
C1183
2n2
C1184
10u
HEADPHONE
No. 0210
TFT TV Service Manual
MAIN BOARD - TUNER/IF/AUDIO CIRCUIT
37
Page 42
VIDEO SWITCH TEA6415C
75R
75R
R201
75R
100u
R202
75R
L201
C285
C292
D216
N.C
39p
SDA
N.C
39p
SCL
75R
R200
75R
R205
CONNECT
L200
C283
C261
BZT55C5V1
D215
C274
220n
16V
R206
50V
100R
C303
C260
47p
220n
25V
16V
C287
50V
R207
100R
C265
N.C
220n
C259
39p
50V
16V
C279
N.C
220n
16V
39p
50V
C280
S201
N.C
S200
C288
220n
N.C
39p
50V
C297
16V
22u
50V
C273
C299
C291
220n
39p
50V
16V
C268
50V
150p
N.C
C263
39p
D217
R232
C262
75R
L202
1n
C271
1n
50V
C272
SC1_V_IN
SC2_V_IN
TUN1_CVBS
AV1_V_IN
SVHS_Y_IN
VCC_8V
PL201
SC3_V_IN
1
2
3
4
5
6
7
8
R203
R204
VCC_8V
16V
EXTERNAL INPUT
220n
47p
25V
16V
220n
1
2
3
4
5
6
7
8
9
10
IC210
INPUT1
DATA
INPUT2
CLOCK
INPUT3
TEA6415C
INPUT4
PROG
INPUT5
VCC
INPUT6
AV1_V_IN
CIN
AV_AUDIO_R_IN
AV_AUDIO_L_IN
SVHS_Y_IN
39p
C304
75R
R264
20INPUT8
19GND2
18OUTPUT6
17OUTPUT5
16OUTPUT4
15OUTPUT3
14OUTPUT2
13OUTPUT1
12GND1
C275
11INPUT7
220n
16V
IDTV/MMC/DVD_CVBS
C282
220n
16V
10k
R220
R226
100R
10k
R221
R227
100R
10k
R222
R230
100R
10k
R223
10k
R224
10k
R225
39p
N.C
C276
R231
CHROMA_SW
VCC_8V
4R7
R229
10u
R1033
R2001
75R
V8
V8
V8
V8
100R
V8
100R
TUN2_CVBS
Q200
BC848B
Q203
BC848B
Q202
BC848B
Q1004
BC848B
Q2000
BC848B
R239
C294
C298
R235
75R
1k
R240
1k
R241
R237
75R
1k
R242
CHROMA SWITCH
CIN
C245
220n
16V
100R
C2050
16V
100n
CVBS_SVP
MAIN PICTURE
TO SVP
VxtoVPC
75R
GOES TO VPC3230
FOR PIP PICTURE
SELECTABLE VIDEO OUT
FOR SCART 2
SC2_V_OUT
R1046
SC1_V_OUT
75R
R1045
1k
R2002
SC3_V_OUT
75R
R2003
1k
10k
R267
R270
47k
R268
R269
47k
16V
100n
V8
BC848C
Q204
C246
220n
16V
SVHSfromSC2_C
VCCA_3V3
VCCA_3V3
5V
PANEL_VCC
VCC_12V
VCCA_3V3
LG_1/IRQPDP
DISP_EN/PDWN
S648
S109
S642
S643
PDP_GO/BL_ON_OFF
1
3
5
9
7
2
8
6
4
101112
TXOUT3-
TXOUT3+
TXCLKOUT-
TXCLKOUT+
4k7
R251
S111
S112
S113
CPU_GO
VCC_12V
13
15
19
17
202122
18
16
14
TXOUT1-
TXOUT2-
TXOUT1+
TXOUT2+
LVDS OUTPUT
MMC_CVBS
V8
S635
18k
R266
Q205
BC848C
10k
R273
1k
R274
Q206
BC848C
S634
S633
C_SELECTED
S212
VIDEO INPUTS
VCCA_3V3
4k7
R250
SCL_PANEL
SDA_PANEL
S638
S639
S641
23
25
29
27
PL103
30
28
26
24
S646
TXOUT0-
TXOUT0+
IDTV/MMC/DVD_CVBS
MMC
S640
SC3_V_OUT
SC3_V_IN
PANEL_VCC
N.C
D2000
BZT55C10
C2038
150p
50V
S647
PARITY
75R
75R
75R
R291
R292
R293
PL205
50V
150p
C252
D214
BZT55C10
150p
D2001
C2039
25
23
24
22
D212
C250
150p
R260
R261
75R
SC1_V_IN
SC1_FB 75R
SC1_V_OUT
MMC/DVD
VIDEO INPUTS
1
MMC_CVBS
2
S213
3
4
10µ
L925
VCC_5V
5
6
PL1
DVD_12V_SENSE
MMC_B
MMC_R
MMC_G
PIN8_SC3
SVHSfromSC2_C
S636
29
282726
D209
D210
75R
R285
SC3_AUDIO_L_IN
D2004
BZT55C10
4n7
C2044
L2005
D2002
BZT55C10
31
32
30
1110987654321
75R
R286
S221
S220
D206
D219
SCSCL
SC1_R
SC1_G
SCSDA
SC3_AUDIO_L_OUT
BZT55C10
D2105
330R
R2024
C2040
L2008
L2003
39
37
353433
38
36
18
16
141312
17
15
D204
75R
BZT55C10
R287
D202
50V
4n7
C269
D220
BZT55C10
D224
SC1_B
PIN8_SC1
1n
L2007
40
19
L208
SC3_AUDIO_R_OUT
BZT55C10
330R
R2025
41
42
L213
20
21
L210
1n
L205
C296
330R
R254
BZT55C10
D2500
150p
C278
SC1_AUDIO_L_IN
SC1_AUDIO_L_OUT
D2104
C2042
L2004
SC3_AUDIO_R_IN
PL203
BZT55C10
D2003
50V
4n7
C2045
1n
L2006
4n7
50V
C258
L204
L206
1n
50V
C267
330R
R252
D2102
BZT55C10
C286
150p
50V
SC1_AUDIO_R_OUT
1
3
5
L212
7
9
11
D222
BZT55C10
13
15
17
19
21
SC1_AUDIO_R_IN
BZT55C10
D221
C284
4n7
L207
50V
2
L209
R253
330R
C264
4
1n
L211
50V
6
L214
D203
8
75RR288
10
R289
12
S204
S205
14
R275
16
150p
C248
D218
18
20
D213
BZT55C10
50V
C253
150p
150p
C277
C266
4n7
D205
D207
C293
N.C
D211
150p
1n
50V
L203
BZT55C10
D2103
BZT55C5V1
75R
R29075R
D208
C2049
16V
75R
R276
D2100
100n
330R
R249
50V
150p
C301
BZT55C10
D223
C270
D2101
BZT55C10
SC2_AUDIO_R_OUT
SC2_AUDIO_R_IN
SC2_AUDIO_L_OUT
SC2_AUDIO_L_IN
PIN8_SC2
SC2_B
TV_LINK
SC2_G
SC2_R
SVHSfromSC2_C
SC2_FB75R
SC2_V_OUT
SC2_V_IN
I2C BUFFER FOR PANEL
DIMMING SELECTION
S651
SEL
4k7
R271
S652
VCC_5V
VCCA_3V3
SDA2
SDA_PANEL
S645
IC215
1 NC1
2
NC2
ST24LC21
3 NC3 6SCL
4 VSS
VCC_5V
8VCC
7VCLK
5SDA
SCL2
S644
SCL_PANEL
VCCA_3V3
STBY_3V3
S637
CHROMA_SW
DISP_EN/PDWN
RGB_SW2
RGB_SW1
S650
4k7
4k7
R265
R277
A01
A12
A23
4k7
4k7
R246
R248
P04
P15
P26
P37
gnd
VSS8
PORT EXPANDER
No. 0210
IC213
PCF8574
VDD
SDA
SCL
VCC_5V
C290
gnd
100n
16V
330R
R255
330R
R256
STBY_3V3
SDA2
SCL2
4k7
R257
VCCA_3V3
STBY_3V3
S223
S649
4k7
4k7
R258
R259
LG_1/IRQPDP
RGB_SW3
SW_ENABLE
PANEL_VCC_ON/OFF
16
15
14
INT
13
P7
12
P6
11
P5
10
4
9
PL200
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DDC_CLK_PC
DDC_DATA_PC
DDC_5V
PGAGND
VGA_HSIN
75R
R208
75R
R209
75R
R210
VGA_RIN
VGA_BIN
VGA_GIN
D-SUB 15 PC INPUT & DDC CIRCUIT
2k
2k
R212
R211
D2501
BZT55C12
PGAGND
R215
22R
R213
D2502
22R
BZT55C12
R214
22R
IC211
1A1
2 1Y
3 2A
74LVC14A
4 2Y
5 3A
6 3Y
7 GND 84Y
14VCC
136A
126Y
115A
105Y
94A
VCCA_3V3
16V
C289
100n
10k
10k
R217
R216
VGA_VSIN
22R
R238
VGA_VSIN
DDC_DATA_PC
DDC_CLK_PC
100R
R218
100R
R219
1N4148
1N4148
16V
100n
C302
VCC_5V
D200
DDC_5V
D201
IC212
ST24LC21
NC1
NC2
NC3
VSS
1
2
3
4
VCC
8
VCLK
7
SCL
6
SDA
5
100n
C2051
C2052
150k
R280
VGA_VSIN
10k
R281
PC STAND-BY
IC214
Q1
1
100n
Q2
2
Q3
3
Q4
4
74HC595D
Q5
5
Q6
6
Q7
7
8
GND 9Q7OUT
R279
10k
47k
STBY_5V
100n
C2053
VGA_HSIN
VCCA_3V3
10k
R283
Q208
BC848C
Q207
BC848C
PC_STBY
16VCC
15Q0
100n
C281
14DSERIAL
13OE
12STOP
11SHCP
10MR
10k
R282
R284
MAIN BOARD - I/O CIRCUIT
TFT TV Service Manual
38
Page 43
1NC1
2NC2
3NC3
4NC4
5NC5
6NC6
7NC7
8NC8
9NC9
10 NC10
11 NC11
I2S_DA_IN1
I2S_DA_OUT
I2S_CL
SCL
SDA
765
8
R1R2R3
10R
R2028
1
234
100R
100R
R2026
R2027
39
40
41
42
43
44
SCL
SDA
ADR_SEL
I2S_DEL_IN1
I2S_DEL_OUT1
I2S_DEL_CL
IC2001
MAD4868A
NC1213I2S_DEL_OUT214I2S_DEL_OUT315I2S_DEL_OUT416DVSUP217DVSS218I2S_DEL_IN219I2S_DEL_IN320I2S_DEL_IN421NC1322NC14
12
PL301
1
2
3
4
RCA_PR
RIN2
RCA_Y
GIN2
BIN2
S309
S314
S308
S307
SUBW
S325
S326
30032233
30032234
RGB_SW2
VGA_RIN
VGA_GIN
VCC_5V
I2S_WS
L2009
BLM21B201S
C2046
R4
10u
50V
C2047
10n
50V
37
38
DVSUP1
I2S_DEL_WS
WHITE_FAV
Y
WHITE_FAV
Pb
Pr
1P_RED_FAV
RESETQ_MSP
C2048
100n
25V
35
36
34
TEST
DVSS1
RESETQ
AUDIO_R_LINE_OUT
AUDIO_L_LINE_OUT
JK300
A
JK301
A
JK302
A
R326
1k
1
A
2
B
3
C
4
D
PI5V330_SOIC
5
E
6
F
710J
G
8
H
NC25
NC24
NC23
NC22
NC21
NC20
NC19
NC18
NC17
NC16
NC15
123
123
123
33
32
31
30
29
28
27
26
25
24
23
50V
50V
50V
IC318
220p
220p
220p
C356
C357
C358
VCCD2_3V3
DHS_2EX
DVS_2EX
10u
2n2
50V
25V
C331
220n
C327
220n
C328
220n
C329
L2010
BLM21B201S
3p3
50V
65
GNDF
66
VRT
67
I2CSEL
68
ISGND
69
VSUPF
70
VOUT
71
CIN
72
VINI
73
VIN2
74
VIN3
75
VIN4
76
VSUPAI
77
GNDAI
78
VREF
79
FB1IN
80
AISGND
16V
16V
16V
N.C
50V
330p
C308
N.C
50V
330p
C309
N.C
50V
330p
C310
50V
C330
20.25MHz
X300
63
62
64
XTAL1
XTAL2
ASGF2
B1/CB1IN2G1/Y1IN3R1/CR1IN4B2/CB2IN5G2/Y2IN6R2/CR2IN7ASGF18NC19VSUPCAP10VSUPD11GNDD12GNDCAP13SCL14SDA15RESQ16TEST
1
C324
220n
16V
C325
220n
16V
C326
220n
16V
STBY_5V
R304
R305
R306
1n8
MMC RGB INPUTS SCART RGB
75R
75R
75R
50V
50V
390p
RGB_B_VPC
RGB_G_VPC
RGB_R_VPC
L308
BLM21B201S
C305
S316
MMC_B
MMC_G
MMC_R
VxtoVPC
C306
CIN
SVHSfromSC2_C
C361
1n
75R
R307
75R
R300
47n
25V
C316
50V
330p
C311
50V
330p
C312
50V
330p
C313
16V
220n
C318
50V
C319
50V
390p
C320
1n5
C317
10u
50V
25V
47n
C323
C321
1n
C322
680n
10u
50V
N.C
N.C
N.C
R309
75R
R310
75R
R311
75R
VCC_5V
YPBPR_AUDIO_L_IN
YPBPR_AUDIO_R_IN
S330
S331
D225
BACK LEFT
75R
R331
75R
R332
75R
R333
16R
15O
14N
13M
12L
11K
9I
D102
BAV99
BZT55C10
L AUDIO FAV
100n
C353
S336
L316
BLM21A601S
470p
C359
12 3
A
JK303
VCC_5V
D104
BAV99
VCC_5V
RCA_PB
VGA_BIN
S337
50V
R AUDIO FAV
220n
L317
BLM21A601S
A
JK304
C363
220n
C365
220n
VCC_5V
AUDIO_R_LINE_OUT
S323
D226
50V
470p
C360
12 3
BACK RIGHT
L300
VCC_5V
4k
R312
C364
D106
BAV99
AUDIO_L_LINE_OUT
S324
BZT55C10
16V
100u
N.C
C350
FB_VPC
R313
16V
220n
C348
C349
RCA_Y
RCA_PB
RCA_PR
1k
C333
VCC_5V
3p3
C332
61
59
60
NC2
CLK5
VSTBY
L311
10k
58
FPDAT
L312
VCCD2_3V3
22R
R316
BLM21B201S
R315
57
VS
50V
270p
C334
25V
560p
C335
16V
100n
C336
BLM21B201S
22R
56
MSY/HS
R2032
33R
R2031
33R
R317
55
54
AVO
FSY/HC
VPC323XD
50V
390p
C337
50V
1n5
C338
16V
220n
C339
VCCD2_3V3
L313
53
INTLC
IC216
BLM21B201S
25V
47n
C340
50V
1n5
C341
52
VSUPSY
100R
R318
SCL3
51
GNDSY
100R
SDA3
R319
100R
RX1_RST#
49C150
C0
R320
C342
220n
16V
N.C
S302
L314
50V
68n
C343
45
47
48
46
C3
C2
GNDC
VSUPC
VGAV18YCOEQ19FFIE20FFWE
17
S301
VCCD2_3V3
BLM21B201S
44
C4
FFRSTW22FFRE23FFOE24CLK20
21
S303
41
43
42
C5
C7
C6
VSUPLLC
VSUPY
GNDY
GNDLLC
VSUPPA
GNDPA
LLC1
LLC2
VCCD_3V3
RGB_SW3
RGB_R_VPC
RGB_G_VPC
SC1_R
SC2_R
SC1_G
SC2_G
R2030
IC316
1
1k
A
2
B
3
C
4
D
PI5V330_SOIC
5
E
6
F
7
G
8
H
100n
C362
R
16
O
15
N
14
M
13
L
12
K
11
J
10
I
9
VCC_5V
SC1_FB
SC2_FB
FB_VPC
SC1_B
SC2_B
RGB_B_VPC
RGB SWITCHING FOR VPC
R322
33R
18
100n
47n
2
3
4
L2011
BLM21B201S
1
2
3
4
C346
BLM21B201S
C347
R323
L315
R1
R2
R3
R4
33R
R1
R2
R3
R4
Y0
40
Y1
39
Y2
38
Y3
37
C344
36
35
100n
Y4
16V
34
Y5
33
Y6
32
Y7
31
30
29
28
27
26
25
R321
16V
22R
1n5
50V
25V
C345
DIN[0]
DIN[1]
7
DIN[2]
6
DIN[3]
5
VCCD2_3V3
8
7
6
5
VCCD2_3V3
DIN[4]
DIN[5]
DIN[6]
DIN[7]
R2029
DIN[0-23]
SVP ENTEGRESINE
CLK_2EX
10k
IC317
RGB_GIN
RGB_RIN
RGB_BIN
FB
RGB_SW1
SC1_R
SC2_R
SC1_G
SC2_G
S311
R325
1k
S310
1
A
2
B
3
C
4
D
PI5V330_SOIC
5
E
6
F
710J
G
8
H
16R
15O
14N
13M
12L
11K
9I
C352
16V
100n
SC2_FB
VCC_5V
SC1_FB
S340
SC1_B
SC2_B
S312
VGA & YPbPr SWITCHING
No. 0210
TFT TV Service Manual
RGB SWITCHING FOR SVP
MAIN BOARD - VPC3230 CIRCUIT
39
Page 44
PAVDD2
PDVDD
C_SELECTED
CVBS_SVP
MPUCSON
R435
VL1_8PAVDD1
22R
16V
100n
C440
C2206
C438
MLF1
2n7
50V
16V
100n
C2208
C2207
PLF2
2n7
50V
C439
16V
100n
C2217
C2216
GIN2
75R
R406
BIN2
75R
R407
RIN2
75R
R408
S430
S431
16V
16V
100n
100n
C2203
C2204
16V
16V
100n
100n
C2209
C2210
16V
16V
100n
100n
C2219
C2218
C403
Y_G2
100n
16V
C404
PB_B2
100n
16V
C405
PR_R2
100n
16V
PC & YPbPr INPUT
C401
100n
75R
R401
C402
100n
16V
75R
R402
RGB_GIN
RGB_RIN
RGB_BIN
S426
S427
16V
100n
S425
10u
16V
16V
16V
100n
100n
16V
100n
C
CVBS3
75R
R403
75R
R404
75R
R405
16V
16V
100n
26R_100MHZ_1.5A
10u
16V
C406
100n
16V
100n
16V
100n
16V
R436
10u
L407
C459
C407
C408
C444
22R
C443
MAIN PICTURE
CVBS_SVP
Y_G1
PR_R1
PB_B1
VL1_8
MCA[14]
MCA[15]
MCA[0]
MCA[0-19]
MCA[1]
MCA[2]
MCA[3]
MCA[4]
MCA[5]
MCA[6]
MCA[7]
C400
75R
R400
MCAD[0]
MCAD[1]
MCAD[2]
MCAD[3]
MCAD[4]
RD_EMU
WR_EMU
ALE_EMU
MPUCSON
MCAD[0-7]
MCAD[5]
MCAD[6]
MCAD[7]
1
2
3
4
R243
100R
R1
R2
R3
R4
R233
100R
1
8
R1
7
2
R2
3
6
R3
4
5
R4
R228
100R
1
8
R1
2
7
R2
3
6
R3
5
4
R4
CVBS2
100n
16V
C2205
16V
100n
C2211
C455
MAIN RGB INPUT
26R_100MHZ_1.5A
16V
16V
16V
100n
100n
C431
VCCA_3V3
SDA_EX
SCL_EX
C410
R423
R424
VCCA_3V3
10k
1k
68p
C2220
VDDL
16V
100n
100n
C2214
10u
16V
16V
16V
100n
C2215
150R 600mA lik ferit
L400
C423
16V
100n
C2213
C2212
16V
16V
16V
16V
100n
100n
C2221
C2254
100n
100n
C421
C2222
VCCA_3V3
10k
R425
MPUGPIO4
10k
R426
R413
SDA3
68R
R414
SCL3
68R
68p
C412
VDDH
CLK_2EX
DHS_2EX
ODD_PINK
R2210
10k
22R
R431
DIN[7]
DIN[6]
DIN[5]
DIN[4]
DIN[6]
DIN[5]
DIN[4]
DIN[3]
DIN[3]
22R
R430
R429
S110
R432
10k
R433
10k
123456789
PL104
22R
DIN[7]
DIGITAL IDTV INPUTS [ITU 601]
R236
100R
1
R1
2
R2
3
R3
4
R4
R234
100R
1
R1
2
R2
3
R3
4
R4
8
7
6
5
10u
C433
FB
S411
8
7
6
5
8
7
6
5
INT#
L401
CVBS2
CVBS3
PR_R1
PR_R2
PB_B1
PB_B2
AVDD_ADC1
Y_G1
Y_G2
C2400
S442
VD1_8
VD1_8
STBY_3V3
R244
100R
C
100n
C409
VD1_8
16V
100n
C2401
C413
100n
C411
AVDD_ADC3
VREFN_3
VREFP_3
AVDD_ADC2
VREFN_2
VREFP_2
AVDD3_AVSP2
VREFN_1
VREFP_1
PDVDD
PAVDD
16V
100n
STBY_3V3
1k
C472
R439
Q401
BC848B
R427
C2402
16V
100n
75R
S441
50V
20p
C414
50V
20p
C415
16V
100n
C2403
100n
R440
1R
10p
100n
100n
C434
C435
VD1_8
VD1_8
RAS#
CAS#
CS0#
R2216
MD[16]
147
MD16
DIN[16]
C2228
BA1
33R
146
BA1
DIN[15]
R2215
VSSC7
DIN[14]
C436
100n
100n
BA0
145
BA0
DIN[13]
16V
16V
CLKE
33R
144
CLKE
DIN[12]
C2229
R2213
142WE143
VDDC7
VDDH
WE#
765
8
R1R2R3
123
MVREF
139
140
141
VSSR
MVREF
DIN[10]
DIN[11]
16V
100n
C2230
136
137
138
RAS
CAS
VDDR
VDDM10
DIN856CLK
DIN758DIN659DIN560DIN461DIN362DIN263DIN164DIN0
55
57
DIN[8]
DIN[9]
DIN[7]
33R
R2217
CLK_2EX
16V
100n
C465
PAVDD
4
R2218
R4
135
CS1
DIN[6]
33R
134
VDDM9
DIN[5]
R2214
8
1
R1
2
7
R2
3
6
R3
ODD_PINK
4
5
R4
MCLK0
MCLK0#
VDDMQ_2V5
C437
100n
16V
129
130
131
132
133
CS0_
MCK0
VSSM9
MCK0_
VSSM10
DIN[4]
DIN[3]
DIN[2]
DIN[1]
10u
16V
16V
100n
100n
C2235
VDDL
VSSL
VDDM8
VSSM8
VDDM7
VSSM7
VDDC6
MA10
VSSC6
MA11
MD15
VDDC5
MD14
VSSM6
MD13
VDDM6
MD12
VSSM5
DQS1
VDDM5
VSSM4
DQM1
MD11
VDDM4
MD10
MD9
VSSC5
MD8
MD7
VDDC4
MD6
VSSM3
MD5
VDDM3
MD4
VSSM2
DQS0
VDDM2
VSSM1
DQM0
VDDM1
MD2
VSSC4
MD0
DIN20
DIN21
DIN22
DIN23
VSSC3
VDDC3
VSSH3
VDDH3
DIN[0]
26R_100MHZ_1.5A
L409
C468
100n
C2236
128
127
126
MA0
125
MA1
124
123
MA2
122
MA3
121
120
MA4
119
118
MA5
117
MA6
MA7
MA8
MA9
MD3
MD1
C2237
116
115
114
113
112
111
110
109
108
107
106
105
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
AVDD_ADC3
AVDD_ADC1
C2238
100n
VA1_8
C446
100n
MD[15]
MD[14]
MD[13]
MD[12]
DQS[1]
DQM[1]
MD[11]
MD[10]
MD[9]
MD[8]
MD[7]
MD[6]
MD[5]
MD[4]
DQS[0]
DQM[0]
MD[3]
MD[2]
MD[1]
MD[0]
VDDH
100n
C466
VDDMQ_2V5
C428
100n
MD[18]
MD[19]
MD[20]
MD[21]
DQM[2]
DQS[2]
151
152
153
154
155
156
157
158
159
160
161
MD21
DQS2
MD19
MD20
VDDM13
34
TXOUT2-
TXCLKOUT150R 600mA lik ferit
C432
MD18
DQM2
VSSM13
VSSM12
VDDM11
VDDM12
TB1-36TA1+
TA1-38LVDSVDDP39GPO40VDDC241VSSC242DIN1943DIN1844DIN1745DIN1646DIN1547DIN1448DIN1349DIN1250VDDH251VSSH252DIN1153DIN1054DIN9
TB1+33LVDSVCC32LVDSG ND31TC1-30TC1+29TCLK-28TCLK+27TD1-26TD1+25PLL_GND24PLL_VCC23DE22V21H20VSSH119VDDH118FLD_IO17PWM16SDA15V5SF14SCL13RESET12TESTMODE11AIN_VS10AIN_HS9VDDC1
35
37
10k
R422
TXOUT1+
TXOUT1-
TXOUT0+
TXOUT0-
VCCA_3V3
VCCA_3V3
VD1_8
AVDD_ADC2
C2227
L402
VCCA_3V3
150
VSSM11
DIN[19]
C429
100n
16V
MD[17]
149
MD17
DIN[18]
100n
148
VDDC8
DIN[17]
16V
16V
MD[30]
181
MD30
VSSC9
R419
22R
VGA_VSIN
4k7
C420
100n
MD[29]
180
MD29
RST_H
C422
16V
179
R420
178
VDDM16
SCL_EX
D101
C2224
MD[28]
MD28
100n
STBY_5V
177
DQM[3]
176
DQM3
SDA_EX
16V
1N4148
100n
VDDMQ_2V5
175
VSSM16
VDDM15
PARITY
PWM2
16V
C2225
C424
174
16V
100n
DQS[3]
DQS3
VDDH
173
VSSM15
100n
MD[27]
171
172
MD27
VDDM14
DHS_2EX
DIGITAL SINC
16V
C2226
C425
100n
16V
MD[26]
170
MD26
DVS_2EX
DE_2EX
VD1_8
MD[25]
167
168
169
MD25
VDDC9
VSSM14
TXOUT3+
LVDS OUT
S440
S415
SC2_FB_SVP
10k
R2211
VCCA_3V3
16V
100n
C430
166
MD[24]
165
MD24
TXOUT3-
MD[23]
MD23
TXCLKOUT+
TXCLKOUT+
TXCLKOUT+
100n
MD[22]
162
163
164
MD22
VSSC8
IC224
SVP_EX_51
TXOUT2+
TXCLKOUT-
C426
100n
C427
100n
TXCLKOUT-
10k
R2212
10u
16V
16V
DIN[2]
DIN[1]
DIN[0]
DIN[2]
DIN[1]
DIN[0]
101112
S413
193
MPUGPIO0
194
A_D0
195
A_D1
196
A_D2
197
A_D3
198
VDDC12
199
VSSC12
200
A_D4
201
A_D5
202
A_D6
203
A_D7
204
VDDH5
205
VSSH5
206
ADDR0
207
ADDR1
208
ADDR2
209
ADDR3
210
ADDR4
211
ADDR5
212
ADDR6
213
ADDR7
214
VDDC11
215
VSSC11
216
RD
217
WR
218
ALE
219
MPUCSON
220
INT
221
AVDD_ADC3
222
AVSS_ADC3
223
VREFN_3
224
VREFP_3
225
PR_R1
226
PR_R2
227
AVDD_ADC2
228
AVSS_ADC2
229
VREFN_2
230
VREFP_2
231
C
232
PB_B1
233
PB_B2
234
AVDD3_AVSP2
235
AVSS3_BG_ASS
236
CVBS_OUTP
237
CVBS_OUTN
238
AVDD_ADC1
239
AVSS_ADC1
240
VREFN_1
241
VREFP_1
S439
242
CVBS1
243
CVBS2
244
S438
CVBS3
245
AIN_N1
246
Y_G1
247
AIN_N2
248
Y_G2
249
AIN_N3
250
VSSC13
251
VDDC13
252
PDVDD
253
PDVSS
254
PAVDD
255
PAVSS
256
XTALI
X400
14.31818MHz
VD1_8
10u
16V
16V
100n
C2404
FB_CONTROL
1k
R428
Q402
BC848B
SC2_FB_SVP
C473
S445
S437
189
190
191
192
NC
MPUGPIO1
MPUGPIO3
MPUGPIO2
MLF1
PAVDD1
AVDD3_AVSP2
MPUGPIO4
187
188
VSSH4
MPUGPIO4
PLF2
PAVDD2
STBY_3V3
185
186
VDDH4
8
VD1_8
C418
100n
MD[31]
182
183
184
MD31
VSSC10
VDDC10
VSSC17PAVSS26PLF25PAVDD24PAVSS13MLF12PAVDD11XTALO
R418
22R
VGA_HSIN
16V
100n
VD1_8
C2223
74LX1G86STR
11A21B3
R434
1k
VDDL
C447
16V
VD1_8
DIN[20]
DIN[21]
DIN[22]
DIN[23]
16V
100n
C2231
C2232
16V
100n
C2239
26R_100MHZ_1.5A
100n
10u
IC107
GND41Y5VCC
C470
C471
100n
16V
16V100n
C448
100n
16V
C449
100n
16V
100n
C451
VREFP_1
16V
100n
C450
16V
100n
C2233
16V
100n
C2241
C2240
L408
C469
C452
VREFN_1
16V
16V
C2234
C2242
DVS_2EX
16V
16V
16V
16V
100n
VDDMQ_2V5
VREFN_2
100n
C462
L404
10u
C445
26R_100MHZ_1.5A
10u
C458
MD[0]
MD[1]
MD[2]
MD[3]
MD[4]
MD[5]
MD[6]
MD[7]
MD[8]
MD[9]
MD[10]
MD[11]
MD[12]
MD[13]
MD[14]
MD[15]
MD[16]
MD[17]
MD[18]
MD[19]
MD[20]
MD[21]
MD[22]
MD[23]
MD[24]
MD[25]
MD[26]
MD[27]
MD[28]
MD[29]
MD[30]
MD[31]
DQM[0]
DQM[1]
DQM[2]
DQM[3]
DQS[0]
DQS[1]
DQS[2]
DQS[3]
DIN[0]
DIN[1]
DIN[2]
DIN[3]
DIN[4]
DIN[5]
DIN[6]
DIN[7]
DIN[8]
DIN[9]
DIN[10]
DIN[11]
DIN[12]
DIN[13]
DIN[14]
DIN[15]
DIN[16]
DIN[17]
DIN[18]
DIN[19]
DIN[20]
DIN[21]
DIN[22]
DIN[23]
VREFP_3
16V
100n
C463
2u2
VA1_8
L406
MD[0-31]
DQM[0-3]DQS[0-3]
DIN[0-23]
VREFN_3
16V
16V
100n
C467
VA1_8
VCCA_3V3
VDDMQ_2V5
MA[0]
MA[1]
MA[2]
MA[3]
MA[4]
MA[5]
MA[6]
MA[7]
MA[0-11]
MA[8]
MA[9]
MA[10]
MA[11]
VD1_8
VDDMQ_2V5
100n
VD1_8
VREFP_2
16V
16V
100n
100n
C460
16V
100n
100n
C442
16V
100n
C454
VL1_8
100n
16V
VD1_8
16V
100n
C456
16V
C457
100n
100n
No. 0210
TFT TV Service Manual
MAIN BOARD - VIDEO DECODER CIRCUIT
40
Page 45
MD[27]
MD[26]
MD[25]
MD[24]
MD[23]
MD[22]
MD[0-31]
MD[21]
MD[20]
MD[19]
MD[18]
MD[17]
MD[16]
DQS[0]
DQS[1]
DQS[2]
DQS[0-3]
DQS[3]
WE#
CAS#
RAS#
CS0#
BA1
DQM[0-3]
R500
10R
1
R1
2
R2
3
R3
4
R4
R501
10R
1
R1
2
R2
3
R3
4
R4
R502
10R
1
R1
2
R2
3
R3
4
R4
R513
15R
R514
15R
R515
15R
R516
15R
R503
1
R1
2
R2
3
R3
4
R4
DQM[0]
DQM[1]
DQM[2]
DQM[3]
R506
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
33R
R520
8
R1
10R
1
MD[15]
CLKE
R519
33R
7
R2
2
MD[14]
DDQS0
DDQS1
DDQS2
DDQS3
BA0
6
R3
3
MD[13]
33R
R521
5
R4
4
MD[12]
MCLK01#
MCLK01
R517
33R
R518
MA[0-11]
33R
MA[11]
MA[10]
MA[9]
MA[8]
MA[7]
MA[6]
MA[5]
MA[4]
MA[3]
MA[2]
MA[1]
MA[0]
10R
R507
MD[11]
MD[31]
MD[30]
MD[29]
MD[28]
182
3
4
R3
R4
6
5
107
96
95
72
71
60
59
48
36
35
24
DQ12_F12
DQ11_H11
DQ10_H12
6
R3
3
MD[5]
DQ9_J11
5
R4
4
MD[4]
DQ13_F11
DQ15_E11
DQ26_C11
9
DQ28_A9
8
DQ29_A8
20
DQ30_B8
7
DQ31_A7
22
NC_B10
82
NC_G10
120
NC_K12
119
NC_K11
123
NC_L3
134
NC_M2
122
NC_L2
75
NC_G3
15
NC_B3
116
NC_K8
129
NC_L9
131
CK-_L11
130
CK_L10
143
CKE_M11
110
WE-_K2
109
CAS-_K1
121
RAS-_L1
133
CS-_M1
135
BA0_M3
124
BA1_L4
126
A11_L6
113
A10_K5
127
A9_L7
142
A8/AP_M10
141
A7_M9
140
A6_M8
128
A5_L8
139
A4_M7
138
A3_M6
125
A2_L5
137
A1_M5
136
A0_M4
7
6
R3
3
MD[9]
5
R4
4
MD[8]
8
R1
R2
1
2
MD[10]
DQ27_B12
DQ0_A6
6
17
DQ14_E12
DQ25_C12
DQ24_D12
DQ2_A54DQ3_A413DQ4_B126DQ5_C225DQ6_C137DQ7_D150DQ16_E249DQ17_E162DQ18_F261DQ19_F186DQ20_H285DQ21_H197DQ22_J198DQ23_J22DM0_A274DM2_G21DQS0_A173DQS2_G1
DQ1_B5
5
7
8
R1
R2
10R
R509
1
2
MD[7]
MD[6]
R2
DQM[2]
11
108
DQ8_J12
DM3_A11
10R
R511
10R
R1
R508
7
DDQS2
DQM[3]
84
12
83
DM1_G11
DQS3_A12
DQS1_G12
EM6A9320
7
8
R1
R2
1
2
MD[2]
MD[3]
1u
DDQS3
144
VREF_M12
IC1
DQM[1]
3
MD[1]
C501
16
14
VDDQ_B2
VDDQ_B4
DDQS1
DQM[0]
6
R3
MD[0]
VDDMQ_2V5_FLT
18
VDDQ_B6
DDQS0
5
R4
4
MVREF
100n
C518
R512
1k
1k
R510
100n
19
132
C502
C517
1u
50V
70
58
99
87
63
51
47
38
23
21
VDDQ_J3
VDDQ_F3
VDDQ_D2
VDDQ_B11
VDDQ_D11
VDDQ_E3
VDDQ_H3
VDDQ_E10
VDDQ_B9
VDDQ_B7
NC_L123VSSQ_A310VSSQ_A1027VSSQ_C328VSSQ_C429VSSQ_C532VSSQ_C833VSSQ_C934VSSQ_C1041VSSQ_D544VSSQ_D852VSSQ_E457VSSQ_E964VSSQ_F469VSSQ_F976VSSQ_G4
106
94
VDDQ_J10
VDDQ_F10
VDDQ_H10
VDDMQ_2V5_FLT
30
31
VDD_C7
VDD_C6
MCLK0
MCLK0#
46
VDD_D10
VCCA_2V5_FLT
VDD_D3
VDD_K10
VDD_K7
VDD_K6
VDD_K3
VSS_H8
VSS_H7
VSS_H6
VSS_H5
VSS_G8
VSS_G7
VSS_G6
VSS_G5
VSS_F8
VSS_F7
VSS_F6
VSS_F5
VSS_E8
VSS_E7
VSS_E6
VSS_E5
VSS_D9
VSS_D7
VSS_D6
VSS_D4
VSS_J8
VSS_J7
VSS_J6
VSS_J5
VSS_K9
VSS_K4
VSQ_J9
VSSQ_H9
VSSQ_J4
VSSQ_H4
VSSQ_G9
39
118
115
114
111
92
91
90
89
80
79
78
77
68
67
66
65
56
55
54
53
45
43
42
40
104
103
102
101
117
112
105
93
100
88
81
R2209
10R
R2208
10R
R504
R505
47R
47R
C500
10n
25V
MCLK01
MCLK01#
VDDMQ_2V5_FLT
L501
C505
100u
16V
50V
4n7
C525
50V
4n7
C524
50V
4n7
C523
50V
4n7
C522
50V
4n7
C521
50V
4n7
C506
50V
4n7
C507
25V
10n
C508
25V
10n
C509
25V
10n
C510
25V
10n
C511
25V
10n
C512
25V
10n
C513
25V
10n
C514
25V
10n
C519
25V
10n
C520
BLM21B201S
VDDMQ_2V5
VCCA_2V5_FLT
C516
100u
16V
16V
100n
C532
16V
100n
C531
16V
100n
C530
16V
100n
C529
16V
100n
C528
16V
100n
C527
16V
100n
C515
16V
100n
C504
16V
100n
C503
16V
100n
C2253
16V
100n
C2252
16V
100n
C2251
16V
100n
C2250
16V
100n
C526
L500
BLM21B201S
VCCA_2V5
No. 0210
TFT TV Service Manual
MAIN BOARD - DDR RAM CIRCUIT
41
Page 46
MCAD[5]
MCAD[7]
MCAD[6]
MCA[19]
MCA[18]
MCA[17]
MCA[16]
SRAM_OE
S623
43
44
NC9
NC10
NC12NC23A04A15AA26A37A48CS9I/O110I/O211VCC12VSS13I/O314I/O415WE16A517A618A719A820A921NC322NC4
1
MCA[17]
MCA[18]
MCA[19]
RD_EMU
WR_EMU
PSEN_UP
GAL_IAP
S412
PWM
S414
PWM2
41
39
NC8
R412
22R
4I2
5I3
6I4
7I5
8I6
40
A17
A18
A16
MCA[1]
MCA[2]
MCA[3]
MCA[16]
I1
GAL16LV8
I
7
9
VCC_5V
4k7
R416
R417
22R
Q400
BC337
10u
50V
16V
C416
38
A15
MCA[4]
MCA[15]
MCA[14]
1
2I03
CLK
VCC
IC622
GND11OE12Q013Q1
10
BRIGHTNESS
C419
100u
C417
37
OE
MCA[15]
19Q720
CONTROL
16V
100n
FL_A15
FL_A14
36
I/O8
MCAD[0]
STBY_3V3
18Q6
17Q5
16Q4
15Q3
14Q2
BRT_CNTL
42
MCA[0]
S620
S621
S622
VCCA_2V5
1k2
R415
STBY_3V3
16V
100n
C601
33
35
34
I/O7
VSS1
IC217
K6R4008V1C-I/C-P
C600
100n
16V
STBY_3V3
MCAD[1]
FL_WE
FL_OE
SRAM_WE
SRAM_OE
FL_A17
FL_A16
R604
IR
4k7
MCAD[4]
MCA[10]
MCA[11]
MCA[12]
MCA[13]
MCA[14]
31
29
32
VCC1
MCAD[2]
30
28
A13
A12
A14
I/O5
I/O6
S624
SRAM_WE
MCA[5]
MCA[6]
MCAD[3]
27
A11
MCA[7]
MCA[19]
2
1
MCA[18]
4
3
26
A10
MCA[8]
MCA[17]
6
5
MCA[16]
8
7
25
NC7
MCA[9]
MCAD[0]
10
9
PL607
MCA[0]
12345
PL600
STBY_5V
R6018
BC848B
22k
LED1
STBY_3V3
R6015
S6311S6312
Q6006
220R
R6016
220R
S6300
S6310
Q6007
BC848B
22k
R6019
LED2
STBY_5V
SCL3
S6315
S605
100R
SCSCL
CIRCUIT OF SW UPDATE
23
24
NC5
NC6
MCAD[2]
MCAD[3]
MCAD[4]
18
16
14
13
15
17
MCA[3]
MCA[2]
MCA[4]
SW_ENABLE
47k
R6005
Q604 Q605
4k7
R600
R6007
10k
STBY_5V
MCAD[5]
20
19
MCA[5]
MCAD[1]
12
11
MCA[1]
R6006
FROM SCART2
R601
Q601Q600
R6010
STBY_3V3
STBY_3V3
100n
C615
4k7
65
66
RD
NC5
3k9
R697
15k
R698
DVD_12V_SENSE
CPU_GO1/STBY
S629
S628
S627
STBY_3V3
4k7
R648
63
62
64
WR
NC4
P1_7
ENE18STOP19OCF20EXTIF
17
S610
S615
PL308
1
2
3
4
WR_EMU
R632
4k7
MCA[17]
MCA[16]
72
FL_PGM
SDA2
MCA[18]
765
8
R1
R3
R2
10R
R639
123
71
69
70
A15
A17
A16
R6013
R694
R689
R690
4k7
4k7
4k7
4k7
47R
47R
R6031
R6030
SCL2
AC_INFO
MUTE_AMP
STBY_2V5
73
VDD2_5_1
4k7
STBY_3V3
UART SOCKET FOR IDTV
CPU_GO
UP_RXD
UP_TXD
UP_IRQ
MCA[19]
R4
4
68
A18
SDA5550M
R695
4k7
RX1_RST#
A19
67
IC220
R696
4k7
RX1_INT
R640
RD_EMU
77
78
A12
1823
R1
MCAD[3]
BLM21B201S
R6038
1k
76
A14
L600
STBY_2V5
L601
100n
C613
25V
100n
C608
C607
22u
50V
R6036
VCCD3.3V_FLT
C609
100n
25V
75
VDD3_3_2
SCL
SDA
STBY_3V3
4k7
Q6008
BC848B
STBY_3V3
25V
100n
C612
74
VSS2
C611
22u
C610
100n
16V
R688
STBY_3V3
MCA[13]
MCA[12]
MCA[14]
8
R1
10R
R629
123
81 A8
82 A6
83 A9
84 A5
85 A11
86 A4
87 ALE
88 PSEN
89 A3
90 A10
91 VSS3
92 VDD3_3_3
93 A2
94 A1
95 FL_CE
96 D7
97 A0
98 D6
99 D0
100 D5
MCA[15]
765
R3
R2
R4
4
79A780
A13
FL_RST
D12D43D24D35XROM6VDD2_57VSS8VDD3_39P0_010P0_111P0_212P0_313P0_414P0_515P0_616P0_7
1
4
R3
R2
R4
10R
R628
765
MCAD[1]
MCAD[4]
MCAD[2]
STBY_3V3
PL604
1
2
2
1
3
PL606
STBY_3V3
4k7
PDP_GO/BL_ON_OFF
R6035
S600
CPU_GO1/STBY
BC848B
Q6009
100n
25V
MCA[12]
MCA[18]
C605
FL_A16
FL_A15
3
2
4
A15
A12
A16
MCA[14]
38
37
MCA[15]
40
39
5A7
6A6
7A5
8
A4
9A3
10 A2
11 A1
12 A0
13 DQ0
FL_OE
PSEN_UP
RD_EMU
SRAM_OE
S6319
S6320
48
46
44
41 42
43
45
47
VCCA_3V3
SCL3
R607
10k
100R
R606
STBY_5V
SCL
IC219
M29W040B
CORRESPONDS TO
Winbound W27E040 EPROM
& ST M29F040 Flash
DQ115DQ216VSS17DQ318DQ419DQ520DQ6
14
MCAD[2]
MCAD[1]
STBY_3V3
RST#
WR_EMU
SRAM_WE
S6317
S6318
50
52
56
54
51
53
55
49
SDA3
BSN20
Q603
R610
10k
100R
R611
SDA
ALE_EMU
58
57
MCA[7]
MCA[6]
MCA[5]
MCA[4]
MCA[3]
MCA[2]
MCA[1]
MCA[0]
MCAD[0]
MCAD[7]
MCAD[6]
MCA[8]
MCA[9]
22
28
24
21
23
25 26
27
MCA[7]
MCA[6]
STBY_3V3
SDA3
S6316
4k7
S606
10k
100R
R6011
SCSDA
MCA[10]
30
29
MCA[11]
32
31
MCA[12]
34
33
MCA[13]
36
35
BSN20
Q602
LEVEL SHIFTER
1
A18
MCAD[3]
60
59
32
VCC
MCAD[4]
31
W
MCAD[5]
S604
30
A17
MCAD[6]
FL_WE
FL_A17
FL_A14
29
A14
28
A13
27
A8
26
A9
25
A11
24
G
FL_OE
23
A10
22
E
21
DQ7
SDA2
3A24
VSS
A1
24LC32A
SDA6SCL7WP8VCC
5
SCL2
SDA2
NVM_WP
E2
VCCD3.3V_FLT
S607
S608
S603
MCAD[7]
1A02
STBY_3V3
C603
100u
16V
100n
C604
16V
MCA[10]
S602
MCA[13]
MCA[8]
MCA[9]
MCA[11]
MCA[10]
MCA[2]
MCA[1]
MCA[0]
SDA3
SCL3SCL2
IC218
VCCA_3V3
MCAD[7]
MCAD[6]
MCAD[0]
MCAD[5]
MCA[7]
MCA[8]
MCA[6]
MCA[9]
MCA[4]
MCA[11]
MCA[5]
MCA[3]
PSEN_UP
ALE_EMU
25V
100n
C606
R4
5
R3
6
R2
7
R1
10R
R625
PDP_GO1/BL_ON_OFF
R627
10R
18
R1
2
7
R2
3
6
R3
4
5
R4
18
R1
2
7
R2
3
6
R3
5
4
R4
R626
10R
4
3
2
18
8
1
R1
2
7
R2
3
6
R3
5
4
R4
R624
10R
BZT55C5V1
D600
LOC_KEY
R6037
1k
S601
R6042
61
NC3
BLANK_COR
CVBS22VDDA2_523VSSA24P2_0
21
1k
R684
C621
STBY_2V5
75R
59B60
25V
100n
C620
22u
50V
4k7
R6043
Q6011
BC848B
75R
75R
R685
R686
57
58
R
G
L603
15k
PIN8_SC1
RST_H
STBY_2V5
L604
33p
50V
C623
25V
100n
55
56
54
NC2
XTAL1
VSSA1
VDDA2_5_1
P2_126P2_227P2_328NC29HS_SSC30VS
25
25V
100n
C626
15k
R656
25V
100n
LOC_KEY
25V
C622
100n
R653
C625
3k9
3k9
R660
R654
15k
R655
PIN8_SC2
MMC_IR GIRISI
PL605
1
2
VCCD3.3V_FLT
STBY_3V3
33p
50V
C627
C624
6MHz
X600
51
53
52
NC1
XTAL2
RST
50
P4_3
49
P4_2
48
P1_6
47
P1_5
46
P1_4
45
P1_3
44
P1_2
43
P1_1
42
P1_0
41
100n
VDD3_3_1
3k9
R657
1k
R661
STBY_2V5
BC848B
Q2299
10k
R2305
C630
40
VSS1
39
P3_7
38
P3_6
37
R6014
4k7
P3_5
36
100n
P3_4
35
P3_3
34
C633
P3_2
33
P3_1
32
P3_0
31
Q6010
BC848B
PIN8_SC3
S6313
C628
100n
25V
VCC_8V
R2306
100R
IR
L609
BLM21B201S
1
2
3
LM809
IC221
25V
100n
C631
RST#
R693
VCCD_3V3
4k7
25V
R691
R692
4k7
4k7
R679
VCCD3.3V_FLT
4k7
STBY_3V3
VCCA_2V5
4k7
R6040
R6039
100R
PC_STBY
SDA_TVLINK
STBY_3V3
STBY_5V
TV-LINK
VCCD_3V3
4k7
R676
RST#
100k
R687
PDP_GO1/BL_ON_OFF
4k7
4k7
4k7
4k7
4k7
R682
R681
R680
R6041
R6017
S614
S613
FB
SC2_FB
2k7
R2300
47k
R2301
Q2300
BC848B
R2303
Q2301
BC848B
10k
100R
R2304
TV_LINK
INT#
GAL_IAP
UP_IRQ
NVM_WP
SCL3
SDA3
PORT
PWM
4k7
R6044
STBY_3V3
UP_RXD
LED1
LED2
PROTECT
SDA_TVLINK
IR
UP_TXD
S6314
HDMI_CEC
STBY_3V3
47k
R2302
No. 0210
TFT TV Service Manual
MAIN BOARD - MCU INTERFACE CIRCUIT
42
Page 47
PL2001
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TP100
HDMI_3V3
HDMI_3V3
HDMI_3V3
1A0
2A1
3A2
4 VSS 5
P1_HPD
P1_CBL5V
P1_DDC_SDA
P1_DDC_SCL
CEC
L2015
60R_100MHZ_3A
10u
16V
25V
100n
C2073
10u
16V
C2078
C2079
10u
16V
C2084
C2083
IC2003
24LC02
C2074
25V
100n
C2080
25V
100n
C2085
C2075
R2089
47k
R2090
47k
AMP_PIN3
AUDIO_AGND
IC3000
LM1117
3
GND
C3002
100n
16V
IC3001
LM1117
3
GND
C3007
100n
16V
AUDIO_AGND
AUDIO_AGND
AUDIO_AGND
AUDIO_AGND
AUDIO_AGND
AUDIO_AGND
OUT
IN
VOUT
1
4
OUT
IN
VOUT
1
4
AUDIO_AVCC
C3004
100u
16V
C3009
100u
16V
HDMI_3V3_PLL
HDMI_3V3
2
C3003
100n
16V
2
C3008
100n
16V
DIN[16]
DE_2EX
DVS_2EX
DHS_2EX
2N7002
1k
10k
DIN[17]
Q1
R2070
R2069
R2096
DIN[18]
27k
P1_5V
P1_HPD
DIN[19]
DIN[20]
DIN[21]
DIN[22]
1OE
1
1A
2
1B
3
A4
4
DIN[23]
DAC_AOR
DAC_AOL
IC2014
SN74CB3Q3305
S806
AUDIO_AGND
AUDIO_AGND
AUDIO_AGND
HDMI_3V3
C2100
AUDIO_AGND
2n7
C2091
AUDIO_AGND
8A8
72OE
62B
52A
D2023
AUDIO_AGND
R2081
560R
50V
2n7
50V
560R
R2087
R2080
10k
R2095
BZT55C5V6
VCC_5V
VCC_5V
AUDIO_AGND
100k
R2088
C2101
10u
50V
AUDIO_AVCC5
25V
100n
C2099
8H
A
1
50V
C2093
10u
270p
C2092
50V
100k
5k6
R2078
C2090
AUDIO_AGND
2n7
50V
4k7
R2077
C2089
2n7
50V
2k32
2k32
R2075
R2076
3u3
50V
C2088
270k
R2073
8
AOUTL
SDATA2DEM/SCLK3LRCK4MCLK
1
DAC_SD0
CEC
AMP_PIN7
C2102
270p
50V
7G
IC2008
MC33202
B
2
1k2
R2079
AUDIO_AVCC5
C2095
10u
50V
25V
100n
C2094
7
VA
IC2006
CS4334
DAC_SCK
C3000
100n
C3005
100n
16V
16V
AMP_PIN6
6F
C
3
AMP_PIN3
R2085
AUDIO_AGND
6
AGND
DAC_WS
AMP_PIN6
1k2
R2086
2k32
R2082
C2096
C3001
100u
16V
C3006
100u
16V
5
E
D
4
AMP_PIN7
5k6
4k7
R2084
2k32
3u3
5
AOUTR
DAC_MCLK
R2091
C2103
C2104
C2098
C2097
R2074
20k
10u
50V
100n
25V
2n7
50V
2n7
50V
R2083
50V
270k
HDMI_3V3
470k
470k
R2066
DIN[11]
33R
R2051
DIN[12]
8
765
R1
R2
123
61
62
Q5
Q4
R2067
DIN[13]
DIN[14]
R3
R4
4
60
59
Q7
Q6
VCC118RSVDL119RSVDO120RSVDO2
17
VCC_SII
GND_SII
DIN[15]
R2050
33R
DSCL
DIN[0]
8
R1
123
58
Q8
4k7
R2038
DSDA
VCC_5V 4k7
DIN[1]
DIN[2]
765
R3
R2
4
0VCC_SII
OGND_SII
57
56
OVCC3
OGND3
0VCC_SII
50V
C2062
25V
100n
C2063
50V
10u
C2064
R2068
DIN[3]
R4
33R
8
R1
R2049
123
53
55
54
Q9
Q11
Q10
Q12
OVCC22PGND223PVCC224PLLIN
21
1n
L2013
60R_100MHZ_3A
C2065
100n
25V
HDMI_3V3_PLL
DIN[4]
52
3k9
R2039
DIN[5]
765
R2
51
Q13
NC3
25
P1_EVCC5
4k7
25V
100n
C2072
R2062
VCC
8
WP
7
SCL
6
SDA
C2068
25V
100n
C2069
10u
50V
C2070
100n
25V
C2071
1n
50V
S817
S816
S815
S814
S813
S812
S811
S810
HDMI_3V3
RX1_AVCC3
S805
25V
25V
100n
100n
C2077
C2076
1n
1n
50V
25V
100n
C2081
25V
100n
C2086
50V
C2082
1n
1n
50V
50V
C2087
60R_100MHZ_3A
L2012
25V
100n
C2054
AVCC_SII
1n
50V
S800
AGND_SII
S801
VCC_SII
S802
GND_SII
S803
0VCC_SII
S804
OGND_SII
Q2
BC848B
P1_DDC_SCL
P1_DDC_SDA
HDMI_3V3_PLL
L2014
60R_100MHZ_3A
OGND_SII
RX1_AVCC3
AVCC_SII
AGND_SII
AGND_SII
AVCC_SII
AGND_SII
AVCC_SII
AGND_SII
AVCC_SII
AGND_SII
GND_SII
VCC_SII
10u
VCC_5V
47k
R2063
R2098
100R
SW_ENABLE
R2064
56R
R2065
56R
S818
DSDA
76 DSDA
DSCL
77 DSCL
78 OGND5
79 PGND1
80 PVCC1 46ODCK
81 EXT_RES
82 AVCC
83 RXC-
84 RXC+
85 AGND1
86 RX0-
87 RX0+
88 AGND2
89 AVCC1
90 AGND3
91 RX1-
92 RX1+
93 AVCC2
94 AGND4
95 AVCC3
96 RX2-
97 RX2+
98 AGND5
99 GND4
100 VCC4
1n
100n
100n
C2056
C2055
330R_100MHZ_3A
330R_100MHZ_3A
P1_CBL5V
L2016
L2017
C2057
R2071
C2058
AUDIO_AVCC5
AUDIO_AGND
P1_5V
D2021
10R
1N5817
D2020
BZT55C5V6
IC2012
S1
SDA3
CSDA
1
UPA672T
G1
2
D2
3
SCL3
S819
RX1_RST#
4k7
R2053
73
75
72
74
CSCL
RESET
RSVDL2
RX1_INT
71
INT
D1
6
G2
5
S2
4
DIN[8]
DIN[9]
8
765
R1
R3
R2
R2052
123
0VCC_SII
OGND_SII
VCC_SII
GND_SII
69Q170
Q0
65
67
68
66
Q2
GND3
OVCC4
OGND4
IC2002
SII9993
DACVCC2DACGND3NC14NC25DACGNDR6DACVCCR7ANRPR8COMP9RSET10DACGNDG11DACVCCG12ANGY
1
100R
C2060
C2061
R2035
TOCOMP
10n
25V
10u
16V
TOCOMP
C2059
1N5817
VCC_5V
1n
D2022
P1_EVCC5
DIN[10]
R4
4
63
64
Q3
VCC3
DACGNDB14DACVCCB15ANBPB16GND1
13
R3
C2066
1S1
2G1
3D2
DIN[6]
25V
47n
IC2013
6D1
UPA672T
RX1_RST#
5G2
4S2
DIN[0-23]
DIN[7]
R4
33R
4
R1
R2094
CLK_2EX
33R
R2047
8
1
R1
2
7
R2
3
6
R3
4
5
R4
33R
R2046
1
8
R1
2
7
R2
3
6
R3
4
5
R4
R2045
33R
33R
R2044
33R
R2043
33R
8
DAC_SCK
7
DAC_WS
6
DAC_SD0
5
DAC_MCLK
33R
R2041
VCC_5V
HDMI_3V3
S808
S809
330k
R2097
S807
C2067
50Q14
49Q15
48Q16
0VCC_SII
47OVCC2
R2048
33R
OGND_SII
45OGND2
44Q17
43Q18
42Q19
GND_SII
41GND2
VCC_SII
40VCC2
39Q20
38Q21
37Q22
36Q23
35DE
34VSYNC
33HSYNC
R2042
1
32SCK
2
R2
31WS
3
R3
30SDO
4
R4
29SPDIF
33R
OGND_SII
28OGND1
33R
27MCLKIN
R2040
26MCLKOUT
25V
10u
HDMI_CEC
No. 0210
TFT TV Service Manual
MAIN BOARD - HDMI/DAC CIRCUIT
43
Page 48
STBY_3V3
PDP_GO/BL_ON_OFF
A_DIM_PWM
DIG_DIM_PWM
PROTECT
CPU_GO1/STBY
VCC_33V
VCC_12V
PORT
DIG_DIM_PWM
VCC_12V
VCCA_3V3
1
2
3
4
5
6
7
8
9
10
11
12
PL900
N.C
SEL
D915
A_DIM_PWM
D914
S913
5V
L900
L901
L902
L903
L904
N.C
R900
470R
R901
470R
PL901
5V
S903
1
2
3
4
5
6
7
8
9
10
S900
S901
L918
L917
L906
S904
16V
100u
L905
L920
VCCA_3V3
C900
VCC_12V
VCCD_3V3
BRT_CNTL
PANEL_VCC1
C901
D900
1N4007
D901
1N4007
D902
1N4007
D903
1N4007
VCC_12V
+12V
L907
47u
47u
C902
1
50V
100nC903
L908
22u
2
C904
100n
16V
16V
3
3
L919
100u
4
LM317
IC900
IN
ADJ
22u
VIN
1
16V
OUT
1
5k6
C905
1000u
R902
R903
PL902
5
6
7
L909
N.C
50V
100n
C908
C906
2
1k
47u
50V
C909
16V
C912
C932
1000u
IC223
SAP 30030067 ADJ TYPE
LM2576
OUTPUT3GND
2
L911
22uH_3.9A_SMD
L910
22u
SS33
D911
D904
STPS745
STBY_5V
C910
100n
16V
100n
C933
L912
FEEDBACK5ON/OFF
4
16V
C911
1000u
3
4
PDP_GO1/BL_ON_OFF
16V
220u
C914
VCC_8V
100n
100n
C934
C935
16V
100u
C931
R904
330R
16V
100n
C913
1
2
PL904
LG_1/IRQPDP
AC_INFO
FAN1616AS-3.3
C916
100n
16V
PROTECT
BC848B
VCC_5V
CS52015-3
100n
C915
100n
16V
16V
100n
S905
S911
160R
R905
Q900
IC901
VIN
3
GND
C917
22u
50V
LD1117
S902
IC902
SOT 223
1
R907
VOUT
1
IC903
SOT 223
23
10k
2
R909
C918
1.8V_ON/OFF
BC858B
Q901
R908
10k
120R
120R
R911
1
16V
220u
10k
R910
C919
100u
16V
23
1_8VMAIN
1_8VMAIN
1_8VMAIN
1_8VMAIN
L913
C920
R912
10k
1.8V_ON/OFF
1R
R913
C921
47u
R914
50V
L914
22u
10k
L915
22u
L916
22u
D905
1N4007
D906
1N4007
D907
1N4148
D908
1N4148
D909
1N4148
D910
1N4148
C922
100n
16V
C923
100n
16V
C925
C924
C926
BLM21B201S
BLM21B201S
16V
100n
16V
100n
16V
100n
STBY_3V3
STBY_3V3
R915
470R
N.C
L921
L922
16V
100u
16V
100u
100u
STBY_5V
VCC_5V
VCCA_3V3
VCCD_3V3
VCC_8V
VDDMQ_2V5
C927
C928
C929
STBY_2V5
C936
C937
22u
STBY_2V5
VCCA_2V5
16V
16V
100n
16V
16V
100n
C938
C930
100u
100u
R922
C944
16V
100n
3k3
STBY_2V5
1N4148
C939
C940
16V
100p
1N4148
D913
S912
100u
PL903
1
2
3
4
1 SW.COLL.
2EMITTER
C942
3CAP. 6VCC
56p
4GND
D912
C945
22u
56p
C943
22u
L924
10u
C946
VCC_33V
VD1_8
C941
56k
R921
VL1_8
VA1_8
MC34063A
VCC_5V
S908
S909
S910
L923
10u
IC904
VCCA_3V3
STBY_3V3
STBY_5V
MMC
SUPPLY
6k8
R920
R919
PANEL_VCC1
10k
R925
C947
10u
16V
Q903
PANEL_VCC_ON/OFF
2k2
S907
4
3
R918
R916
5
2
100R
100R
R917
VCC_12V
PANEL_VCC
6
1
8DRI.COL.
7SENSE
5COMP.
FDC642P
Q902
330R
R923
10k
R924
No. 0210
TFT TV Service Manual
MAIN BOARD - POWER SUPPLY CIRCUIT
44
Page 49
No. 0210
TFT TV Service Manual
POWER BOARD - SHEET 1
45
Page 50
No. 0210
TFT TV Service Manual
POWER BOARD - SHEET 2
46
Page 51
No. 0210
TFT TV Service Manual
POWER BOARD - SHEET 3
47
Page 52
No. 0210
TFT TV Service Manual
POWER BOARD - SHEET 4
48
Page 53
No. 0210
TFT TV Service Manual
POWER BOARD - SHEET 5
49
Page 54
PRI
6k8
C808
C869
1u
16V
R919
R880
1k5
10k
R817
100k
R931
1u
R914
1M
C868
VCC1
47k
Q820
BC848B
D836
8V2_ZENER
R923
6
1
330k
1u
16V
16V
C870
1 S1
2k7
R815
2 G1
3 S2
4 G2
1M
R915
16V
100n
100k
R959
R944
47k
R920
47k
C856
1n
50V
C892
10u
50V
C829
R922
10k
IRF7314
100k
R945
BC848B
4 EN/UV
3 S2 6NC
2 S1
1 BP
16V
100n
PFC_OFF
Q823
BC548C
+400V
R819
R818
330k
330k
D800
GBU4M
C890
S811
S812
L817
1u
450V
L802
210u
C802
1u
450V
1
2
4
3
R981
1M
TR802
2X12m
1M
R912
250V
1M
R932
R980
C873
2n2
4kV
1
4
TR801
2X12m
VAR-510V
S807
S808
L814
PL809
R982
1M
1M
150n
R940
C800
R801
S809
F800
3.15A
1
BC858B
L815
2
10n
27k
50V
R803
L813
D832
2
1m9
BA159_SMD
3
VCC1
R921
1k
R918
Q822
50V
470n
R941
C886
100k
C887
S810
VF_MAIN
+400V
VCC2
1M
R928
1M
R927
1M
R926
16V
100n
10k
C882
R925
R924
6k8
1M
R805
1M
R806
1M
R807
C805
10k
TL431SAMF2
470n
BZT55C5V6
C801
33u
50V
VCC2
R951
1k8
1k
R929
TL431SAMF2
R813
C883
1u
16V
R913
1M
D850
220k
R917
50V
Opto
D862
R950
8k2
Q824
BC858B
10k
R930
D835
1N4148
D838
TR806
SMPS-RESONANT_PFC
N1 N2
4 8532
C912
2n2
50V
IC802
R820
8D1A
7D1
6
D2A
5D2
10u
50V
C881
10u
50V
C814
560k
R942
Q830
SW_OFF2
+400V
IC828
LM317T
VF_MAIN
10n
1kV
C903
630V
10n
C810
TNY266
IC806
R962
+12SV
6k8
1N4148
+5SV
D853
C908
3k3
R963
120k
10R
R953
2
ADJ
VOUT
5D
7S3
8S4
1u
16V
10 11 12
BA159_SMDD831
C889
470n
10k
R983
D863
1N4148
MTP6N60E/SSP7N60A
R823
15R
VCC1
R968
1k
1
3VIN
20R
R1004
R1006
20R
R1005
R1007
D806
D842
1N4148
16V
C906
1u
16V
50V
Q803
R977
PFC_OFF
VCC2
R969
20R
20R
BA159_SMD
Opto
10u
C907
+5V
SEC
10k
9k1
R1008
R1009
1u
16V
ON/OFF
Q835
BC848B
20R
R1010
20R
R1011
R946
C874
ST_BY
+3.3VSTBY
STPS745
20R
20R
10k
7
R897
47k
C888
470n
50V
D824
C914
R829
R893
+3.3VSTBY
R987
10k
10k
10k
10k
10k
10k
10k
R999
R998
R997
L816
L810
4700u
Q841
Q829
BU2508AF
25V
C853
160V
1
2
3
4
5
6
7
C884
L811
STP20NE06LFPQ832
2n2
35V
R878
10k
16V
1k
50V
1k
R957
A/D_DIM_SEL
R996
1M
R989
1000u
2
K
D821
A
1
1000u
C812
R956
D_DIM
A_DIM
D861
C904
+24V
1M
R9901MR9911MR9921MR993
+24V
C852
+33V
BZT55C33
+12V
C863
+5V
16V
1000u
S806
S805
BL_ON/OFF
BL_ON/OFF
BAT254
A_DIM
D_DIM
1u
16V
A/D_DIM_SEL
ST_BY
+33V
+12V
PL813
1
+12V
2
3
4
VCC_3V3_ON
+3.3VSTBY
+5VSTBY
9
VCC1
R847
16V
1k
1kV
220p
C859
1k8
R887
D851
TL431SAMF2
10k
R831
3k3
IC807
SG2525A
Q837
BSH103
15k
R973
C898
Q818
BC848B
2
K
D809
A
1
R849
SW_OFF2
4
2
1kV
220p
C815
10k
R882
10k
3k3
R883
+24V
D847
A1K
BZT55C3V9
+12V_2
16V
100n
C824
10k
COMP.
R970
47k
2n2
50V
Q807
BC848B
R910
47k
15V
R850
100k
470R
Q838
BC848B
C857
C818
4700u
4700u
6V3
6V3
+12V_2
78L05_TO92
IC829
3
GND
C817
220u
25V
C862
100n
63V
R879
1k
+3.3VSTBY
27R
R884
2
+5V
1 D1
2 D2 5D3
3 G 4S
100R
R844
1 D1
2 D2 5D3
R846
100R
3 G 4S
3u3
50V
C901
C833
16VREF
15+VI
14OUT_B
13VC
12GND
11OUT_A
9
100k
R855
SW_OFF
L804
22u
2
PL811
1
2
NTGS3446
NTGS3446
100n
BC848B
Q808
BC848B
VOUT
1
50V
33u
50V
S803
R857
12k
Q810
IC826
S801
IC824
5VREF
S804
R961
10R
C834
C836
100n
63V
33u
R852
10k
R856
4k7
D826
A1K
BZT55C3V9
R858
R859
C838
10u
50V
50V
C860
2200u
6V3
5VREF
4k7
33k
C839
BA159_SMD
22R
R952
C835
4k7
R891
2
1N4148
D811
+5VSTBY
D858
22R
R976
D860
1
BAT254
2
3
4
15R
R975
5n6
50V
C895
D859
BAT254
5VREF
BC858B
Q811
R863
33k
Q812
47k
BC848B
R862
50V
16V
100n
+3.3VSTBY
C830
100n
16V
TR804
G00137D
C897
2n2
50V
33u
+400V
6
8
5
C896
7
2n2
R860
50V
10R
1N4148
BC558B
Q840
1N4148
1N4148
Q813
MTP6N60E/SSP7N60A
10k
R864
D812
10k
R865
50V
D813
D857
C845
1N4148
D814
100n
25V
25V
100n
D815
1N4148
Freq
R870
5k1
BC558B
Q839
1k5
R979
C899
2n2
50V
R861
10R
1k5
R978
C900
50V2n2
R972
1k
R866
10k
R868
6k2
8k2
R867
C840
C841
C877
C878
Q814
MTP6N60E/SSP7N60A
100n
R971
C894
27R
R869
1n
50V
C846
VFB
12n
630V
12n
630V
0R47
C842
C893
4
3
TCET110G
C813
IC809
C847
R960
2n2
4kV
2n2
4kV
4M7
6D4
6D4
VCC_3V3_ON
16V
100u
C837
VFB
TR803
C913
Q833
BC848B
Q831
Q834
Q805
R832
S800
33k
BC848B
+400V
1 INV.IN
C905
10n
1kV
2 N.I.IN
1kV
R836
12k
C910
R966
R834
Q804
BC848B
1N4148
IC827
1n
50V
C822
1u
16V
C909
3k3
10u
50V
R843
100R
R889
100R
R888
100R
R825
D823
BA159
Q802
BC848B
100k
R964
12V
D854
10k
R824
3k3
R838
3k3
12k
R948
10k
BC848B
1k8
R949
3 SYNC
4 OSC.OUT
5 CT
6 RT
7 DISCH 10SHUTD
8 SS
1u
R974
C826
3
1
IC825
STPS5L25B
25V
100R
R890
R881
R965
1k8
R839
Q806
10n
C902
150R
R837
Freq
D805
1N4148
6
7
8
9
10
1
2
R892
10k
1u
16V
1
2
10k
R833
Q843
SW_OFF
C819
220u
4
450V
3
2
1kV
470p
1
PL808
0R47
R830
0R47
ON/OFF
10k
47k
R822
120kR814
G00143A
5
4
3
2
1
D807
BA159_SMD
VF_MAIN
TCET110GIC801
4
3
56k
R947
D865
1N4148
120R
R1003
BC848B
BC848B
1k8
12k
R826
R933
IC811
4
3
TCET110G
BC848B
R828
47k
R986
3k3
10k
R988
3k3
TR805
TRF_SAFE_TFT_RES
8
7
6
5
4
3
400VDC W6
2
1
1kV
1kV
1
2
FUSE_SMD_7A/32VDC_1206
R967
1k
1N4148
D855
1k
R871
10k
R872
47R
R873
TL431SAMF2
1n
1n
FUSE_SMD_7A/32VDC_1206
D856
1N4148
+5WOREG
+12V
D819
9
10
11
12
13
14
15
F802
16
R874
1k
C849
2n2
50V
Q815
MTP6N60E/SSP7N60A
24VDC
Q816
MTP6N60E/SSP7N60A
F801
+12SV
24VDC
D845
UF5402
D846
UF5402
+5SV
+24V
27n
100V
4k42
R877
R875
160V
MTP6N60E/SSP7N60A
Q827
C806
R985
2k2
C855
R876
30k
33k
Q828
MTP3N60E
D818
BA159_SMD
1u
470u
+24V
VCC_3V3_ON
35V
1000u
BA159_SMD
C848
16V
1000u
+5WOREG
16V
TL431SAMF2
2k2
R958
+2.5V
+33V
+12V
+5V
C850
D820
C851
2u7_RESONANT
C911
1u
D852
BC858B
PL807
+3.3 SBTY IS 5.1V FOR USA
R1002
R1001
R1000
1M
R9941MR995
PL801
1
2
+24V
3
4
5
6
7
8
9
10
PL802
1
2
+24V
3
4
5
6
7
8
9
10
11
12
PL803
1
2
3
4
5
6
7
8
9
10
PL804
1
2
3
4
1
PL812
1
2
+5V
2
3
4
PL805
5
6
7
8
9
10
11
12
No. 0210
RESONANT MODE TFT POWER SUPPLY - 17PW15-09
TFT TV Service Manual
50
Page 55
4
7
JK104
PHJACK
3
2
1
BZT55C10
JK101
YELLOW_FAV
4P
JK100
12
34
A
23
1
JK102
1P_RED_FAV
A
123
JK103
WHITE_FAV
A
123
5
6
8
9
JK105
WHITE_FAV
A
123
JK106
WHITE_FAV
A
123
JK107
1P_RED_FAV
A
123
D100
BZT55C10
C100
33p
50V
L100
L101
600R_100MHZ_200mA
600R_100MHZ_200mA
SVHS_Y
D101
BZT55C10
C101
33p
50V
600R_100MHZ_200mA
L114
D106
L113
600R_100MHZ_200mA
R103
HP_L
D107
BZT55C10
C108
100p
50V
L115
L116
R104
LINE_OUT_SUB
600R_100MHZ_200mA
600R_100MHZ_200mA
D108
BZT55C10
C109
100p
50V
L117
L118
D109
BZT55C10
L119
C110
600R_100MHZ_200mA
100p
50V
R105
600R_100MHZ_200mA
LINE_OUT_L
600R_100MHZ_200mA
L120
R106
600R_100MHZ_200mA
LINE_OUT_R
600R_100MHZ_200mA
L110
HEADPHONE
C105
100p
50V
D105
BZT55C10
L111
600R_100MHZ_200mA
C106
4n7
50V
L112
R102
HP_R
600R_100MHZ_200mA
C107
4n7
50V
D102
BZT55C10
L102
600R_100MHZ_200mA
L103
600R_100MHZ_200mA
SVHS_C
C102
33p
50V
L104
600R_100MHZ_200mA
mA
L105
600R_100MHZ_200
FRONT_VIDEO
D103
BZT55C10
C103
100p
50V
L106
600R_100MHZ_200mA
L107
R100
600R_100MHZ_200mA
FRONT_AUDIO_R
D104
BZT55C10
C104
100p
50V
L108
600R_100MHZ_200mA
L109
R101
600R_100MHZ_200mA
FRONT_AUDIO_L
SVHS_Y
SVHS_C
PL102
9
LINE_OUT_R
1
2
11
10
LINE_OUT_L
LINE_OUT_R
LINE_OUT_SUB
3
4
12
LINE_OUT_SUB LINE_OUT_L
FRONT_VIDEO
R107
R108
S100
S101
1
2
3
4
FRONT_AUDIO_R
5
6
FRONT_AUDIO_L
7
8
PL100
PL103
1
PL104
1
3
2
R109
R110
SVHS_Y
SVHS_C
5
4
FRONT_VIDEO
7
6
8
FRONT_AUDIO_L
FRONT_AUDIO_R
HP_R
1
PL101
PL105
1
HP_R
HP_L
HEADPHONE
2
3
4
2
3
4
HP_L
HEADPHONE
No. 0210
TFT TV Service Manual
FRONT AV BOARD
51
Page 56
1
2
3
4
PL700
VIN
1
STPS745
35V
470u
L729
22u
N.C
IC708
LM2576
OUTPUT3GND4FEEDBACK
2
L109
22uH_3.9A_SMD
L904
22u
SS33
D904
D901
S730
C821
25V
L727
22u
2
1
PL702
ON/OFF
5
PL701
1
2
3
4
R770
11
VOLUME
10
VARMAX
1k
18k
R746
9
7
8
VREF
VARDIFF
AVDDREF
TPA3004D2
IC702
MAIN_OUT_L
1u
1u
C790
5
6
LINP
LINN
S724
33k
12
REFGND
S723
R745
22k
R755
C822
1000u
1k8
R754
15V_AUD
25V
100n
25V
1000u
C826
C820
BSLN
13
PVCCL1
50V
10n
15V_AUD
L725
40uH
63V
470n
C807
63V
470n
C808
L726
40uH
15V_AUD
C816
C815
25V
100n
25V
100n
50R_100MHZ_3A
50V1nC795
50V
1n
C796
50R_100MHZ_3A
L721
C803
L722
C793
C801
25V
220u
C802
50V
10n
C794
14
PVCCL2
15
LOUTN1
16
LOUTN2
17
50V
100n
50V
100n
PGNDL1
18
PGNDL2
19
LOUTP1
20
LOUTP2
21
PVCCL3
22
PVCCL4
23
24
BSLP
5
MUTE_3V3
R771
1k
15V_AUD
MAIN_OUT_R
1u
C788
C789
1u
C791
1u
C787
1
3
2
4
RINP
V2P5
RINN
SD_NOT
HIGH=ON
LOW=OFF
BC848B
Q715
48BSRN
47PVCCR4
46PVCCR3
45ROUTN2
44ROUTN1
43PGNDR2
42PGNDR1
41ROUTP2
40ROUTP1
39PVCCR2
38PVCCR1
37BSRP
S739
12k
R765
25V
100n
C823
3k3
R773
C780
50V
10n
50R_100MHZ_3A
L718
220u
50V
100n
C782
C813
50V
100n
C783
50V
10n
25V
100n
100n
C814
50R_100MHZ_3A
C781
C784
25V
L719
50V1nC785
50V1nC786
15V_AUD
L723
40uH
L724
40uH
15V_AUD
C805
63V
470n
C806
1
2
63V
PL703
470n
C818
PL707
50V
22n
VCLAMPL26AGND127ROSC28COSC29AVDD
25
1u
16V
C792
1
2
vcc 5v
3k3
R767
Q709
BC848B
S737
12k
R766
C817
2
LM809
IC703
50V
22n
220p
120k
R742
1
3
50V
S732
R756
C779
100n
50V
25V
100u
100k
AGND231VAROUTL32VAROUTR33AVCC
30
C778
C811
S733S734
Q710
BC848B
RESET OUT
MUTE_3V3
MODE35MODE_OUT36VCLAMPR
34
C776
MUTE
S736
1u
16V
15V_AUD
S735
C824
9k1
R768
15V_AUD
25V
220u
50V
100n
25V
100n
C775
C777
R772
4k
25V
100n
S738
C825
MUTE
Q603
BSN20
Q604
BSN20
No. 0210
TFT TV Service Manual
AMPLIFIER BOARD (D-CLASS)
52
Page 57
COMPONENT
(TOP) SIDE
D902
L904
L905
L920
IC107
R2217
C436
C410
R413
R414
R419
R418
X
4
0
0
X
C939
S644
A K
IC2001
5
1
R2026
R2027
R1070
R1071
IC208
C1166
C1169
L1019
Z1000
C1024
C1025
IC200
C1195
R2200
C1006
C426
R422
X
C1123
Z1003
L918
C516
C469
IC215
1
A
PL600
D912
R921
C943
PL904
D900
D901
L903
L902
L901
S903
S904
L900
PL900
IC903
C921
L400
PL104
C423
S110
PL103
9
0
2
3
S640
S641
S109
S643
S642
1
2
C443
C444
S638
S639
S645
R250
R251
S445
Q402
R428
L910
L911
D911
C905
L908
PL1001
PL604
IC223
0
0
2
L1018
D914
C1152
S901
PL901
S900
L1002
C1201
B
C1200
R1126
S2013
R1124
S1009
Q1015
R1121
R1122
C1191
R1123
Q1016
S1010
L1032
D1007
C
C1037
R1025
C1045
C1198
R1022
R1031
D1003
C1202
C1042
R1038
L921
L922
R6035
R6036
S600
R6037
R429
R432
S112
S111
S113
C2220
C2221
R2212
C2254
C2222
R2211
C421
C2205
C2204
C2203
S648
C440
R436
C2206
R435
S652
S651
R271
C1204
R1128
C1057
C903
R901
C530
C515
C521
C2250
C504
C507
C526
C510
C503
C532
C509
C529
C506
C523
C531
C508
C513
C528
C511
C512
C522
L402
R1093
C1119
C1007
R6042
C467
C1121
C2251
C519
L401
C437
C435
C434
C2239
C2240
C2241
C2242
C454
C2231
C2232
C2233
C2234
C442
C418
R236
C2223
C2224
C2225
C2226
C430
C938
R1096
D1000
C1182
L1029
C431
C2403
C2215
C2402
C2214
C2401
C2213
C2400
C2212
S620
R2208
R2209
S621
R2215
R2216
L609
R686
C627
C624
R687
3
9
6
3
R
1
9
S
C604
R416
C294
R229
S326
L200
R1091
R1097
S302
C341
C343
L2011
C344
C346
C347
C345
C336
L312
R1101
R1034
C1186
C1031
C1027
C1188
R1040
R1050
R1039
IC205
R1005
R1030
C1022
C1023
C1047
R1024
R1012
C1026
R1115
D1006
R1117
R1116
D1002
C600
S624
C608
C613
R697
R6013
S610
S615
C621
C625
C606
C628
C609
C612
C630
R684
R685
C633
C623
R6014
D915
R6044
R6017
C268
R202
S325
R201
C297
R200
R205
C259
C303
C280
R203
C285
L308
C340
C319
C320
C318
C348
C305
C349
C306
C334
C335
C308
C309
C310
C1183
C1184
R1113
R6030
C622
R653
R654
R656
C626
R657
R6031
S6313
R661
L603
C323
R300
C311
C312
C313
C1004
R240
R235
R304
R306
C361
R305
R307
L300
R2010
S2001
S2002
S2009
R2019
S1007
C286
R2009
R2008
R2006
C2023
L2002
R2016
R2011
R2012
R2013
S2003
R2021
R2020
R2022
R2023
R1001
C1003
C525
C520
C524
C446
C456
C448
C449
C447
C425
R6043
R233
C462
C463
S441
R228
R234
C450
C457
C460
R427
C2216
C2217
R243
C2218
C2219
C455
C2227
C2228
C2229
C2230
C465
L404
C926
L409
C937
R273
C246
R266
Q205
Q204
C1150
R1092
R2202
R1094
R1090
C1147
L1026
S2005
S2006
S2010
R1052
R1051
C1054
C1055
Q1005
R1048
S1003
R1049
C1052
R1010
R1114
R1009
C1002
C527
R900
C923
Q6008
R6038
Q6009
C415
L408
S911
S905
R904
R905
S902
C1120
C1203
C1122
R505
R504
C500
R517
L500
R518
C2252
C2253
C470
R521
R519
R434
R430
R433
C451
C452
R2218
R431
S646
C429
C2211
S647
C2210
C2209
C427
C2208
Q6011
C2207
S440
C422
S601
S415
C420
D101
C409
C438
R420
C439
C414
L407
L406
C925
S912
C936
C924
Q206
S633
S635 R520
R274
R269
R267
C2050
S634
R270
C245
R268
C913
C2047
C2048
R104
C1079
C1081
C1086
C1084
R1078
C1114
C1112
C1113
C1125
C1117
C1130
C1118
C1137
C1128
C1144
C1140
L1023
L1022
L1024
C1170
C1177
R1110
R1105
R1107
C1153
C1163
R1109
R1028
C1035
R1000
C1013
C296
C2042
C2045
D2502
D2501
D226
C360
C1001
S323
L317
S330
D225
C2084
C2085
C2086
C2087
C359
L316
S324
S803
S331
R2053
C2070
C2071
S804
S805
C2075
C2076
C2077
S800
L2013
C2065
L2012
C2054
C267
C2040
D2004
C2044
8
0
0
2
L
C264
R2204
C249
L2019
D218
D211
D213
C1015
S1000
C1008
C1000
L2014
C2068
C2073
C2080
C2079
C2082
L213
L2007
D220
S221
D2002
C252
D203
D1005
C255
L216
L218
C257
L1001
D1004
L208
R287
D204
D202
S220
D206
R286
D219
D209
R285
D214
D212
C250
R288
R289
R290
L219
SOLDER
(BOTTOM) SIDE
Q903
R516
C1149
IC213
R259
R258
R257
R925
R923
R256
R255
C290
S223
S649
D903
L917
C902
C912
C900
C502
L501
R508
L906
R512
C518
R510
C517
IC1
C501
R509
R503
R511
C471
IC224
C412
C459
C432
C458
C927
C911
L915
L914
D904
C1085
R2028
C2046
C1078
D
L1025
C1028
R
R1011
1
0
0
R1008
4
C1021
C1029
C1020
X1000
C1034
C
Q1003
C1036
R1042
C1048
R1043
R6018
PL200
R248
Q6006
R246
S6300
A
R6015
R277
S6312
R265
R6016
S637
S6310
S6311
Q6007
S650
R6019
R208
R209
D201
R210
D200
Q208
R283
R212
R211
R213
R214
R238
JK300
R331
JK301
D104
D102
JK302
R333
C365
C358
JK304
D2022
D2021
R2070
JK303
R2066
IC2012
R2068
C2069
PL2001
R2071
PCB KENARI
R2064
R2038
C2063
C2058
C2059
C2056
C2057
R2035
C2081
C2078
L206
R252
C258
L204
L210
R254
L2004
C278
L2006
R2025
L2003
R2024
L2005
C269
D224
L205
1
D2000
D2101
L203
L207
PL203
L209
L211
L212
L214
1
R275
3
JK200
1
2
D106
1 1
C2066
C356
C363
C364
R332
C357
S817
S816
S815
S814
S813
S812
S811
S810
D2102
D222
D2500
D2104
D2003
D2105
S636
R2039
S205
IC2013
R2065
C2038
C293
R312
R313
D2020
C248
C253
IC211
C3008
C3007
C3005
L2016
R2069
R2067
D205
D2100
D207
IC212
R215
R216
R218
R219
R217
C302
C289
C2088
C2098
C2097
C2095
R2076
R2075
R2077
C2090
C3009
C3004
C3003
C3000
C3002
C2083
Q2
IC2003
R2098
R2063
R2062
C2072
IC2002
S802
C2060
L2015
C2055
C2074
PL205
R260
D210
C2039
D2001
R2030
C270
C352
R249
C301
C284
D221
C277
R325
R253
D2103
D223
C266
R2203
L2018
C2049
S204
D208
R2015
R276
PL903
S908
C2052
C2051
S909
S910
R284
R281
R282
Q207
R2084
R2082
R2073
C2094
R2085
R2086
C2089
IC2006
L2017
C3006
C3001
S6315
S818
S819
R2051 R2052
S801
C2061
Z
R261
PL201
C362
S340
S311
S310
C251
C247
L2001
C2021
C1010
R2083
R2074
R2079
IC3000 IC3001
R2050
C2062
C2037
C2036
S312
IC317
C2022
C2034
C2033
C2099
R2078
R6005
R600
R6006
R2002
IC316
C2024
C254
C2104
C2093
C2064
C2031
C2032
C2053
K
R606
R2001
C2030
C2029
R6007
R225
R224
R223
R222
R221
R220
C282
S212
C2008
C2028
C2027
C281
R2306
R2305
R607
C272
S2000
R280
R279
IC2008
S614
R604
Q600
R2042 R2046 R2047 R2049
R2040
R2041
C2067
Q2000
R2003
R1046
C271
R2014
C2020
C2026
R2018
IC214
R6039
S613
Q604
Q601
R611
Q602
S605
R6010
R2097
R2090
R6040
R692
S809
C2019
8
C2102
R2080
R2081
R6011
R237
R242
Q202
1
R2089
R610
D600
C2092
D2023
R1033
C2005
C2007
C2006
0
D906
R601
R2048
R2094
R2029
R2210
R2045
R2044
R2043
Q1004
R1045
Q200 Q203
2
C
L909
L913
C2096
R2091
S604
Q603
S606
R2007
C2101
C2091
Q605
S6316
S807
S806
Q2002 Q2003
17MB15E-5
PL902
C914
D905
C916
R902
IC902
C353
C920
S337
S336
IC318
C2103
R326
S307
S314
R2088
R2087
S308 S309
2
C2100
1
C620
R2095
Q
Q
R102
2
2
R103
S108
S107
R239
R2005
0
0
0
0
S623
C407
C413
R424
R423
R244
R404
C472
R439
Q100
C473
S426
R440
R624
R625
R626
R627
R628
L600
L601
C611
R688
R689
R690
R694
R695
R696
R698
R660
R655
K
Q6010
IC2014
Q2299
S628
S629
R2096
PL605
PL308
C275
IC210
R226
R264
C304
C330
C332
L2000
X300
C2004
R2004
1
C317
4
C322 C321
S316
C316
C350
C327
C2009
C2011
C2013
C2015
S213
C2017
PL1
C2012
C2014
C2016
C2010
IC2000
PL1003
C2025
R2017
TU1001
R1044
C1196
C2201
C1009
L1000
IC219
C605
R100
R101
C607
Q1
S808
PL606
R231
C276
R230
R241
R227
L201
L202
C262
R232
C263
D216
D217
D215
C261
Z
C405
R408
C416
C333
C328
L1027
C1039
R
Q
C942
IC900
IC904
R916
R903
C904
R919
R920
L907
C910
C909
C901
R912
C906
S6319
C908
S6320
PL607
C601
IC217
C401
C402
C403
C406
C408
S438
S439
C2235
C2236
C400
C404
R405
R401
R402
R406
C2237
C2238
R400
R403
S430
S431
C466
S425
S427
R407
S627
E
C
B
Q400
S200
R207
R204
C292
C331
R315
R316
R317
R2031
R2032
L311
L313
C325
C324
C329
C326
C337
R309
R310
R311
C338
C339
D1001
C1185
IC209
C1180
C1179
R1112
R1103
C1165
C1043
R1118
R1041
Q1014
R1119
C1189
Q1013
S2012
C1041
R1120
R1027
1
0
3
5
1
0
0
2
R1026
C1038
X1001
C1040
R1023
C1049
R2201
Z1002
C1012
R917
X
S1005
S6314
IC220
E
L2010
R914
D910
R6041
R
R318
L1030
S1006
C1056
C1187
E
251005
VER
C945
C944
R922
L924
L923
R913
Q901
S
C1162
IC201
C917
R911
C946
R910
R908
C918
C932
C933
C935
C934
Q900
D907
D908
D909
LF
S6317
6
0
C2404
C433
59
R2214
S622
R2213
IC622
R676
R682
R679
R680
R681
E
S412
IC221
C428
C631
C419
R417
S414
C424
R629 R639
S437
R426
R425
C411
S413
R640
S411
R632
C615
S442
C610
R2303
R648
L604
Q2301
R2304
R2302
Q2300
R2300
R2301
S602
S603
IC218
C941
C298
C299
C1080
C283
C1132
R1069
Q1011
Q1009
C291
C273
C288
D
C1124
C1136
S201
C1138
C1157
C1148
C1156
C1158
C1164
C279
C265
C287
C260
C1174
C1176
C1175
C1171
R1106
R1108 R1111
R206
C274
R1104
L1020
L1021
R322
R323
R1130
IC216
S303
L315
R321
3
0
1
PL1002
C1167
L1028
R1129
C1168
R1100
R1102
C1172
C1178
C1159
C1181
C1030
Z1001
R918
R907
S6318
R412
R691
R415
X600
C603
C417
PL301
L314
3
2
0
R319
C342
C1173
R924
S907
IC901
Q902
C947
S608
S607
C931
C915
L912
R909
R915
C919
C922
C505
L919
R500 R501
R515
C514
R502
R506
R507
R513
R514
Q401
C445
C929
C468
C930
L916
D913
C928
C940
R1067
IC207
IC206
L1008
C1087
L2009
Q1007
R1068
C2202
C1097
C1106
C1116
R1089
R1098
R1095
C1126
C1133
C1154
C1134
C1145
C300
L1017
C295
C1151
S2011
S2007
C1194
C1193
B
S2008
C1192
R1125
S1008
C1005
C1206
R1013
R1029
R1036
IC204
L1003
R1032
R1037
R1127
C1011
C1014
C1197
C1199
C1205
C2200
E
L1031
TU1000
No. 0210
MAIN BOARD - 17MB15E-5
53
Page 58
COMPONENT
(TOP) SIDE
R6018
R248
Q6006
R246
S6300
R6015
R277
R265
S6312
R6016
S637
S6310
S6311
Q6007
S650
R6019
R208
R209
R210
D201
S654
R212
JK300
R331
D106
JK301
JK302
JK304
JK303
PL 2001
C356
C363
C364
R332
C357
R333
C3008
C365
C3007
C358
D2022
L2016
D2020
D2021
R2070
R2066
R2068
C2069
R2071
R2064
S817
S816
S815
S814
S813
S812
S811
S810
L206
R252
C258
L204
D2102
L210
R254
D222
C278
L2004
D2500
L2006
R2025
D2104
L2003
R2024
D2003
C269
L2005
D2105
L205
D224
C2038
D2000
D2101
L203
L207
L209
L211
L212
L214
S205
C293
R275
C248
C253
R284
R281
R282
S653
Q208
R283
R215
R211
C2088
C3005
C3003
C3000
C2060
L2015
R253
D205
D2100
D207
D208
R276
Q207
R2073
R217
C2094
C302
R2085
R2086
C2098
C2097
C2095
R2076
R2075
R2077
C2090
L2017
C3006
R2098
IC2003
R2051R2052
D210
C2039
D2001
C362
PL 201
C352
S312
S340
R249
C301
C284
S311
S310
D221
C277
C251
D2103
D223
C266
R2203
L2018
C2049
C247
S204
R2015
L2001
C2021
C1010
L909
R280
L913
R279
C2096
C2101
C2102
C2104
IC2008
R2080
R2079
R2081
C2092
R602
R6046
Q2299
R604
R2305
C634
R2306
Q603
Q605
R2048
R2094
R2045
R2044
R2043
R2040
R2041
S807
R2097
S806
S809
R225
R224
R223
R222
R221
R220
R237
R242
Q202
R2001
R1033
Q1004
R1045
R1046
R2002
C272
C271
R2007
C2005
C2007
C2006
C2008
S344
S343
S341
C2024
C254
C2022
17MB 15E -7
PL 902
C914
C916
C920
C2103
IC219
R103
Q100
R100
R101
C607
C611
R688
R689
R690
R694
R695
R696
R698
R660
R655
Q6010
C620
Q1
R2096
R2095
PL 206
C275
R231
C276
R230
R241
R227
R239
R226
C2004
R2005
R2004
L2000
L201
L202
C262
R232
C263
D216
D217
D215
C261
C2025
R2017
R2018
C910
C909
L932
S337
S336
S314
C901
C906
S307
S308S309
C908
S6320
PL 607
C2235
C2236
C2237
C2238
C466
R6045
Q6012
S627
Q400
PL 308
IC210
R207
X300
L313
C317
PL 207
C948
C1039
C2201
C337
C338
C339
C1185
L925
L1027
C1180
C1165
Q1014
R1119
S2012
R1035
C1043
R1041
Q1002
C1041
R1027
X1001
C1040
R1023
010606
VE R
C945
L924
R916
R918
R917
Q901
D910
X600
S6322
S6321
L2010
C342
S1006
C1056
C1187
C917
C946
R910
R908
C918
C932
C933
C935
C934
Q900
D907
D908
D909
R2214
R2213
C428
C631
C419
C424
S437
R426
S413
R425
R640
R632
C615
S411
C610
R2303
R648
L604
R2304
R2302
R2300
R2301
C941
C298
C299
C1080
C283
C1132
Q1011
Q1009
C291
C273
C288
C1124
S201
C279
C265
C287
C260
R206
C274
R1111
R1130
S303
R2033
R2029
R321
PL 1002
C1167
R1129
C1172
C1178
C1181
C1159
IC201
C1030
L1031
R926
S907
IC901
S608
S607
C931
R911
R909
R915
C919
C922
L919
R500R 501
R525
R515
C514
R502
R506
C929
C930
R1067
IC207
IC206
R1069
C1136
C295
C1011
C1014
L2009
R1068
C2202
C1097
C1106
C1116
R1089
R1098
C1154
C1134
C300
C1145
C1151
C1194
C1193
C1192
R1125
S1008
C1005
C1197
C1205
C2200
TU 1000
IC213
R259
R924
R258
R257
R256
C290
S223
S649
C903
C902
C900
C912
C502
R508
R512
C518
R510
C517
C516
C410
R413
R414
R419
R418
L915
D904
R2028
C2046
C1078
C1149
L1025
C1028
C1169
R1011
R1008
C1036
R1042
C1048
R1043
PL 600
C947
C931
C912
C902
L904
L903
L902
L901
L900
L931
C423
S110
R2210
S641
S640
S109
S643
C443
C469
IC215
L910
L911
D911
C905
L908
IC223
C1123
S901
S900
C1201
C1200
R1126
R1124
S1009
C1191
R1123
Q1016
L1032
D1007
C1202
C1006
S904
L921
L922
C921
R429
R431
S600
R6037
Q6009
S112
S111
C2220
C2221
C2254
C2222
C421
C2205
C2204
C2203
S106
S105
R105
L908
R106
C1201
C1057
C1006
C900
L919
C521
C510
C509
C523
C511
C513
C512
C522
R505
R504
L500
R518
C2252
C923
C2253
C2405
R2239
R432
C2407
R2241
R2218
S646
C2210
C429
C2209
S647
C2208
C427"
C2211
S444
C2207
R427
C467
C440
C2206
L915
D904
Q206
C905
R269
R267
C2050
R904
C245
R905
S902
C1112
C1113
C1125
C1118
C1130
C1137
C1144
C1152
C1169
C519
C520"
R2227
R2228
R2229
R6042
R2230
R6043
C420
S912
C246
C2046
C1078
C2202
C1121
R1094
C1114
C1119
R1090
R1093
C1154
C1145
C1151
C1011
C1197
C2200
C945
D912
R921
C943
C946
C918
C919
C2250
C2251
R524
L401
C2215
C2403
C2402
C2214
C2401
C2213
C2400
C2212
R2215
R2216
R2238
R2237
R2236
R2235
C2216
C2239
C2217
C2240
C2218
C2241
C2219
C2242
R2234
R2233
R2232
R2231
C2227
C2231
C2228
C2232
C2229
C2233
C2230
C2234
X600
IC218
R229
S326
L200
C1132
C1124
L2011
C347
C345
S345
PL 1002"
C1167
D1000
L1029
L1028
C1172
C1159
C1181
R1051
Q1005
R1048
R1049
R1114
R1009
R1005
C1031
C1027
R1115
C1186
R1117
R1116
L1031
R2202
C1014
S1003
R1010"
C929
C930
C941
R1096
R1092
C1134
C300
R1052
C1054
C1055
C1052
TU 1000
C901
C909
C906
C908
PL 607
S620
S621
S624
R697
S610
S615
C621 C622
C625
C2223"
C2224"
C2225"
C2226"
C299
IC209
R1034
C1022
C1023
R1024
D1002
D1006
C628
8
R6 4
R685R686
C623
R687
PL 301
R1113
C1165
R1040
R1030
S6313
R6014
R661
R6017
R416
Q400
C268
R200
C303
C331
X300
C317
C323
L308
C319
C320
C318
C348"
C305
R300
C349
C306
PL 207
C948
L925
C1180
C1039
C1009
IC205
X1001
C2201
PL 902
C914
D2502
D2501
C920
C2096
C2101
C2103
C2092
R6013
C607
R6030
R653
R654
R656
C626
R657
C611
L603
C620
PL 308
PL 206
R240
R235
C2005
R2009
R2008
C2007
R2006
R304
C2006
C321
R306
C2008
C322
R305
R307
R2010
S804
PL 606
C286
R301
C2023
L2002
R2204
R2016
C2024
C254
C2022
C1010
C2088
C2095
C3006
R2053
C2070
C2071
C2075
IC2002
C2076
C2077
S800
C2054
C267
C296
C2042
C2045
C2040
C2044
C249
L2019
C251
C360
S323
L317
S330
C359
L316
S324
S331
C2069
C2073
C2080
C2079
S221
R286
C264
D203
D218
D211
D213
D1005
C255
JK200
L216
L218
L219
C257
D1004
SOLDER
(BOTTOM) SIDE
No. 0210
MAIN BOARD - 17MB15E-7
54
Page 59
16. Wiring Diagram
32LD8A10A
Page 60
32LD8600
32LD8A10
37LD8600
PL100
PL101
FRONT AV
PL102
17FAV15
KEYPAD
PL1
17TK46
INFRARED
17LD23
PL1
PL201
PL1001
PL1002
PL301
PL606
MAIN BOARD
17MB15-5
PL900
PL902
PL600
PL901
PL103
AC INPUT
PL701
AMPLIFIER
PL703
LEFT
SPEAKER
PL704
RIGHT
SPEAKER
PL100
17FL11-4
18AMP03
PL14
PL700
PL805
PL804
PL809
PL806
17PW15-8
(POWER BOARD)
PL801
PANEL INVERTER INPUT 1
PANEL LVDS INPUT
PL803
PANEL INVERTER INPUT 2
PL802
Page 61
32LD8700C
32LD8700TU
32LD8700U
37LD8700C
PL100
PL101
FRONT AV
PL102
17FAV15
KEYPAD
PL1
18TK02
INFRARED
18LD02
PL1
PL203
37LD8700U
37LD8D10
PL201
PL1001
PL1002
PL903
PL301
PL606
MAIN BOARD
17MB15-5
PL900
PL902
PL600
PL103
PL901
PL904
PL104
PL1
PL308
PL1003
PL4
PL3
PL2
DAUGTHER BOARD
17DB23-1
PL101
PL202
PL1
PL1
PL701
PL702
LEFT
SPEAKER
PL707
PL703
RIGHT
SPEAKER
PL700
AMPLIFIER
18AMP05
PL803
PL805
CN2
CN61
PL802
PL800
CN11
SMPS(MPF7423)
CN69
PL101
PL801
CN10
CN64
PL803
PL102
PANEL
PL804
DAUGHTER BOARD
17DB21
CN23
CN24
PANEL DRIVER
XSUS
CN26
CIRCUIT1
PL106
IDTV MODULE
16PING08
CN42
ABUS-L
AC INPUT
PL100
17FL02-2
PL101
ON-OFF
SWITCH
PANEL CONTROL
UNIT
PANEL DRIVER
CN32
YSUS
CIRCUIT2
Page 62
THE UPDATED PARTS LIST
FOR THIS MODEL IS
AVAILABLE ON ESTA
Page 63
18. WALL MOUNT TEMPLATE DIAGRAM (32-INCH MODELS ONLY)
600.00
649.00
853.90
104.00
245.00
400
200
SIDE AV
BUTTON
FUNCTION
IDTV
MMC
STAND
No. 0210
TFT TV Service Manual
WALL MOUNT DETAIL
59
Page 64
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