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CT-21CDP5CP
2
Model:
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CONTENTS
SAFETY INSTRUCTIONS AND MAINTENANCE..........................................................................4
TECHNICAL SPECIFICATION...............................................................................................................................4
PRODUCT SAFETY NOTICE................................................................................................................................. 5
SAFETY SYMBOL DESCRIPTION........................................................................................................................ 7
MAINTENANCE ..................................................................................................................................................... 8
ADJUSTMENTS....................................................................................................................................9
SET-UP ADJUSTMENTS.........................................................................................................................................9
CIRCUIT ADJUSTMENTS.................................................................................................................................... 12
STRUCTURE AND CHASSIS FUNCTION DESCRIPTION.........................................................19
STRUCTION BLOCK DIAGRAM......................................................................................................................... 19
BLOCK DIAGRAM FOR SUPPLY VOLTAGE SYSTEM................................................................................... 20
CHASSIS DESCRIPTION...................................................................................................................................... 21
SERVICE DATA..................................................................................................................................22
TECHNICAL DATA OF KEY ICs......................................................................................................................... 22
WAVEFORMS OF KEY POINTS.......................................................................................................................... 40
SERVICE DATA OF KEY ICs............................................................................................................................... 42
APPENDIX.......................................................................................................................................... 46
CIRCUIT DIAGRAM
PARTS LIST
Please read this manual carefully before service.
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SERVICE SAFETY AND MAINTENANCE
WARNING:
BEFORE EXAMINING AND SERVICING
THIS CHASSIS READ CAREFULLY THE
FOLLOWING SAFETY
INSTRUCTIONS.
X-RAY RADIATION PRECAUTION
1. The EHT must be checked every time the TV is serviced to ensure that the CRT does
not emit X-ray radiation as result of excessive EHT voltage. The maximum EHT voltage
permissible in any operating circumstances must not exceed the rated value. When
checking the EHT, use the High Voltage Check procedure in this manual using an
accurate EHT voltmeter.
2. The only source of X-RAY radiation in this TV is the CRT. The TV minimizes X-RAY
radiation, which ensures safety during normal operation. To prevent X-ray radiation,
the replacement CRT must be identical to the original fitted as specified in the parts list.
3. Some components used in this TV have safety related characteristics preventing the
CRT from emitting X-ray radiation. For continued safety, replacement component
should be made after referring the PRODUCT SAFETY NOTICE below.
4. Service and adjustment of the TV may result in changes in the nominal EHT voltage of
the CRT anode. So ensure that the maximum EHT voltage does not exceed the rated
value after service and adjustment.
4
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SAFETY PRECAUTION
WARNING:
REFER SERVICING TO
QUALIFIED SERVICE
PERSONNEL ONLY.
1. The TV has a nominal working EHT voltage. Extreme caution should be exercised when
working on the TV with the back removed.
a. Do not attempt to service this TV if you are not conversant with the precautions
and procedures for working on high voltage equipment.
b. When handling or working on the CRT, always discharge the anode to the TV
chassis before removing the anode cap in case of electric shock.
c. The CRT, if broken, will violently expel glass fragments. Use shatterproof
goggles and take extreme care while handling.
d. Do not hold the CRT by the neck as this is a very dangerous practice.
2. It is essential that to maintain the safety of the customer all power cord forms be replaced
exactly as supplied from factory.
3. Voltage exists between the hot and cold ground when the TV is in operation. Install a
suitable isolating transformer of beyond rated overall power when servicing or connecting
any test equipment for the sake of safety.
4. When replacing ICs, use specific tools or a static-proof electric iron with small power (below
35W).
5. Do not use a magnetized screwdriver when tightening or loosing the deflection yoke
assembly to avoid electronic gun magnetized and decrement in convergence of the CRT.
6. When remounting the TV chassis, ensure that all guard devices, such as nonmetal control
buttons, switch, insulating sleeve, shielding cover, isolating resistors and capacitors,
are installed on the original place.
7. Replace blown fuses within the TV with the fuse specified in the parts list. 8. When
replacing wires or components to terminals or tags, wind the leads around the terminal
before soldering. When replacing safety components identified by the international
hazard symbols on the circuit diagram and parts list, it must be the company-approved
type and must be mounted as the original.
8. Keep wires away from high temperature components.
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PRODUCT SAFETY NOTICE
CAUTION:
FOR YOUR PROTECTION
THE FOLLOWING PRODUCT SAFETY NOTICE
SHOULD BE READ CAREFULLY BEFORE
OPERATING AND SERVICING THIS TV SET.
1. Many electrical and mechanical components in this chassis have special safety-related
characteristics. These characteristics are often passed unnoticed by a visual inspection
and the X-ray radiation protection afforded by them cannot necessarily be obtained by
using replacements rated at higher voltages or wattage, etc. Components which have
these special safety characteristics in this manual and its supplements are identified by the
international hazard symbols on the circuit diagram and parts list. Before replacing any of
these components read the parts list in this manual carefully. Substitute replacement
components which do not have the same safety characteristics as specified in the parts list
may create X-ray radiation.
2. Do not slap or beat the cabinet or CRT, since this may result in fire or explosion.
3. Never allow the TV sharing a plug or socket with other large-power equipment. Doing so
may result in too large load, causing fire.
4. Do not allow anything to rest on or roll over the power cord. Protect the power cord from
being walked on, modified, cut or pinched, particularly at plugs.
5. Do not place any objects, especially heavy objects and lightings, on top of the TV set. Do
not install the TV near any heat sources such as radiators, heat registers, stove, or other
apparatus that produce heat.
6. Service personnel should observe the SAFETY INSTRUCTIONS in this manual during use
and servicing of this TV set. Otherwise, the resulted damage is not protected by the
manufacturer.
6
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SAFETY SYMBOL DESCRIPTION
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1. Place the TV set on a stable stand or base that is of adequate size and strength to
prevent it from being accidentally tipped over, pushed off, or pulled off. Do not
place the set near or over a radiator or heat register, or where it is exposed to direct
sunlight.
2. Do not install the TV set in a place exposed to rain, water, excessive dust,
mechanical vibrations or impacts.
3. Allow enough space (at least 10cm) between the TV and wall or enclosures for
proper ventilation.
4. Slots and openings in the cabinet should never be blocked by clothes or other
objects.
5. Please power off the TV set and disconnect it from the wall immediately if any
abnormal condition are met, such as bad smell, belching smoke, sparkling,
abnormal sound, no picture/sound/raster. Hold the plug firmly when disconnecting
the power cord.
6. Unplug the TV set from the wall outlet before cleaning or polishing it. Use a dry soft
cloth for cleaning the exterior of the TV set or CRT screen. Do not use liquid
cleaners or aerosol cleaners.
8
MAINTENANCE
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ADJUSTMENTS
SET-UP ADJUSTMENTS
The following adjustments should be made when a complete realignment is required or a new
picture tube is installed.
Perform the adjustments in the following order:
1. Color purity
2. Convergence
3. White balance
Notes:
1. The purity/convergence magnet assembly and rubber wedges need mechanical positioning.
2. For some picture tubes, purity/ convergence adjustments are not required.
1. Color Purity Adjustment
Preparation:
Before starting this adjustment, adjust the vertical sync, horizontal sync, vertical amplitude and
focus.
1.1 Face the TV set north or south.
1.2 Connect the power plug into the wall outlet and turn on the main power switch of the TV set.
1.3 Operate the TV for at least 15 minutes.
1.4 Degauss the TV set using a specific degaussing coil.
1.5 Set the brightness and contrast to maximum.
1.6 Counter clockwise rotate the R/B low brightness potentiometers to the end and rotate
the green low brightness potentiometer to center.
1.7 Receive green raster pattern signals.
1.8 Loosen the clamp screw holding the deflection yoke assembly and slide it forward
or backward to display a vertical green zone on the screen. Rotate and spread the tabs
of the purity magnet around the neck of the CRT until the green zone is located vertically
at the center of the screen.
1.9 Slowly move the deflection yoke assembly forward or backward until a uniform
green screen is obtained.
1.10 Tighten the clamp screw of the assembly temporarily. Check purity of the red raster
and blue raster until purities of the three rasters meet the requirement.
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Fig.2
2. Convergence Adjustment
Preparation:
Before attempting any convergence adjustment, the TV should be operated for at least 15
minutes.
2.1 Center convergence adjustment
2.1.1 Receive dot pattern.
2.1.2 Adjust the brightness/contrast controls to obtain a sharp picture.
2.1.3 Adjust two tabs of the 4-pole magnet to change the angle between them and red and blue
vertical lines are superimposed each other on the center of the screen.
2.1.4 Turn both tabs at the same time keeping the angle constant to superimpose red and blue
horizontal on the center of the screen.
2.1.5 Adjust two tabs of the 6-pole magnet to superimpose red/blue line and green line.
2.1.6 Remember red and blue movement. Repeat steps 2.1.3-2. 1.5 until optimal
convergence is obtained.
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2.2 Circumference convergence adjustment
2.2.1 Loosen the clamp screw holding the deflection yoke assembly and allow it tilting.
2.2.2 Temporarily put the first wedge between the picture tube and deflection yok
assembly. Move front of the deflection yoke up or down to obtain better convergence
in circumference. Push the mounted wedge in to fix the yoke temporarily.
2.2.3 Put the second wedge into bottom.
2.2.4 Move front of the deflection yoke to the left or right to obtain better convergence in
circumference.
2.2.5 Fix the deflection yoke position and put the third wedge in either upper space. Fasten the
deflection yoke assembly on the picture tube.
2.2.6 Detach the temporarily mounted wedge and put it in either upper space. Fasten
the deflection yoke assembly on the picture tube.
2.2.7 After fastening the three wedges, recheck overall convergence and ensure to get
optimal convergence. Tighten the lamp screw holding the deflection yoke assembly.
Circumference Convergence by DEF Yoke
Fig. 3
3. White Balance Adjustment
Generally, white balance adjustment is made with professional equipment. It’s not practical to
get good white balance only through manual adjustment. For TVs with I
the bus data to adjust white balance.
2C bus control, change
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CIRCUIT ADJUSTMENTS
Preparation:
Circuit adjustments should be made only after completion of set-up adjustments. Circuit
adjustments can be performed using the adjustable components inside the TV set. For TVs with
2C bus control, first change the bus data.
I
1. Degaussing
A degaussing coil is built inside he TV set. Each time the TV is powered on, the
degaussing coil will automatically degauss the TV. If the TV is magnetized by external
strong magnetic field, causing color spot on the screen, use a specific degausser to
demagnetize the TV in the following ways. Otherwise, color distortion will be shown
on the screen.
1.1 Power on the TV set and operate it for at least 15 minutes.
1.2 Receive red full-field pattern.
1.3 Power on the specific degausser and face it to the TV screen.
1.4 Turn on the degausser. Slowly move it around the screen and slowly take it away from
the TV.
1.5 Repeat the above steps until the TV is degaussed completely.
2. Supply Voltage Adjustment
Caution: +B voltage has close relation to high voltage. To prevent X-ray radiation, set +B
voltage to the rated voltage.
2.1 Make sure that the supply voltage is within the range of the rated value.
2.2 Connect a digital voltmeter to the +B voltage output terminal of the TV set. Power on
the TV and set the brightness and sub-brightness to minimum.
2.3 Regulate voltage adjustment components on the power PCB to make the voltmeter
read 115±1V.
3. High Voltage Inspection
Caution: No high voltage adjustment components inside the chassis. Please perform
high voltage inspection in the following ways.
3.1 Connect a precise static high voltmeter to the second anode (inside the high voltage cap)
of the picture tube.
3.2 Plug in the supply socket (110-240V, AC, 50/60Hz) and turn on the TV. Set the
brightness and contrast to minimum (0¦ÌA).
3.3 The high voltage reading should be less than the EHT limitation.
3.4 Change the brightness from minimum to maximum, and ensure high voltage not beyond
the limitation in any case.
Nominal EHT voltage:26.5±1.5KV
Limited EHT voltage 27.5KV (For LG or Seg Hitcachi CRT) or 29.5KV (For others)
4. Focus Adjustment
Caution: Dangerously high voltage are present inside the TV. Extreme caution should
be exercised when working on the TV with the back removed.
4,1 After removing the back cover. Look for the FBT on the main PCB. There should be a
FCB on the FBT.
4.2 Power on the TV and preheat it for 15 min.
4.3 Receive a normal TV signal. Rotate knob of the FCB until you get a sharp picture.
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(
5. Safety Inspection
5.1 Inspection for insulation and voltage-resistant
Perform safety test for all naked metal of the TV. Supply high voltage of 3000V AC, 50Hz
limit current of 10mA) between all naked metal and cold ground. Test every point for 3 min. and
ensure no arcing and sparking.
5.2 Requirements for insulation resistance
Measure resistance between naked metal of the TV and feed end of the power cord to be
infinity with a DC-500 high resistance meter and insulation resistance between the naked metal
and degaussing coil to be over 20M.
6. DESIGN/SERVICE mode
6.1 To enter the USER SERVICE mode
Caution: The user service mode adjustment can be changed only when service personnel
adjust the whole set data during servicing. As the control data have dramatic effects on
functions and performance of the TV, service personnel should not tell user how to enter the
SERVICE mode to avoid improper data settings.
6.1.1 Set the volume to 0. Then press and hold the MUTE button on the remote control, and
press the MENU button on the TV to enter the SERVICE mode. (In this case, the S mode
cannot be stored in the EEPROM. To exit from the S mode, turn off the TV set. )
6.1.2 After entering the S mode, Red “S”is displayed on the upper center of the screen and
MENU1 is default. Use the POS+/- buttons to highlight an adjustment and the VOL+/- buttons to
adjust it. The adjusted data are immediately output and stored in the EEPROM
6.2 Bus data in the S mode
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Notes:
ٛ
1.To write in logo, use the /buttons to highlight an adjustment and the /
ٛ
buttons to adjust.
ٛ
2. The data sheet may differ dependent on different models.
ٛ
3. The data sheet may differ dependent on different CRTs for the same model.
6.3 Option set With remote control system software TDA935X, all options can be set
in the SERVICE mode and stored in EEPROM. Data related to picture, sound
and geometric adjustment are also stored in EEPROM.
Function Option Bit Setting
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Note: Do not change the data marked with “_” in “Data” column.
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STRUCTURE and CHASSIS FUNCTION DESCRIPTION
1. STRUCTURE BLOCK DIAGRAM
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2. BLOCK DIAGRAM FOR SUPPLY VOLT-AGE SYSTEM
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3. CHASSIS DESCRIPTION
1) General Description
EX-1A1 chassis series are applied in LO-2183 respectively which uses mainly Philips’
advanced UOC-ultimate chip TDA935X/6X/8X and I
of microcontroller and small signal processor, the TDA935X/6X/8X series feature
high-integration, high-performance-to-price ratio and high-reliability and advanced functions
with fewer external components, which provide much convenience for manufacturing and
technical service.
2). The EX-1A1chassis series mainly use the following ICs and assemblies.
Table 1 Key ICs and Assemblies
2
C-bus controlled IC. With combination
21
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SERVICE DATA
1. KEY ICs TECHNICAL DATA
1.1 Microcontroller and small signal processor TDA935X/6X/8X
The super chips TDA935X/6X/8X are good in pins compatibility. Differences among them are
shown as follows.
TDA 9351 (48K) PAL/NTSC/SECAM+1 PAGE TELETEXT
TDA 9350 (48K) PAL/NTSC+PAGE TELETEXT
TDA 9361 (64K) PAL/NTSC/SECAM+10 PAGE TELETEXT
TDA 9360 (64K) PAL/NTSC+10PAGE TELETEXT
TDA 9380 (32K) PAL/NTSC
TDA 9387 (32K) NTSC
TDA935X/6X/8X PS/N2 series TV signal processor-Teletext decorder with
emberdded-Controller
1)General Description
The various versions of the TDA935x/6x/8x PS/N2 series combine the functions of TV signal
processor together with a – Controller and US Closed Caption decoder. Most versions have a
Teletext decoder on board. The Teletext decoder has an internal RAM memory for 1 or 10
paage text.. The ICs are intended to be used in economy television receiver with 90 and 110
picture tubes. The ICs have supply voltages of 8V and 3.3V aand they are mounted in S-DIP
envelope with 64 pins.
The features are given in the following feature list. The differences between the various ICs are
given in the table on page 4.
2) Features
TV-signal processor
• Multi-standard vision IF circuit with alignment-free PLL demodulator
• Internal (switchable) time-constant for the IF-AGC circuit
• A choice can be made between versions with mono intercarrier sound FM demodulator
and versions with QSS IF amplifier.
• The mono intercarrier sound versions have a selective FM-PLL demodulator which can
be switched to the different FM sound frequencies (4.5/5.5/6.0/6.5 MHz).
• The quality of this system is such that the external band-pass filters can be omitted.
• Source selection between ‘internal’ CVBS and external CVBS or Y/C signals
• Integrated chrominance trap circuit
• Integrated luminance delay line with adjustable delay time
• Picture improvement features with peaking (with variable centre frequency and
positive/negative overshoot ratio) and black stretching
• Integrated chroma band-pass filter with switchable centre frequency
• Only one reference (12 MHz) crystal required for the Controller, Teletext- and the colour
decoder
• PAL/NTSC or multi-standard colour decoder with automatic search system
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• Internal base-band delay line
• RGB control circuit with ‘Continuous Cathode Calibration’, white point and black level offset
adjustment so that the colour temperature of the dark and the light parts of the screen can
be chosen independently.
• Linear RGB or YUV input with fast blanking for external RGB/YUV sources. The Text/OSD
signals are internally supplied from the controller/Teletext decoder
• Contrast reduction possibility during mixed-mode of OSD and Text signals
• Horizontal synchronization with two control loops and alignment-free horizontal oscillator
• Vertical count-down circuit
• Vertical driver optimized for DC-coupled vertical output stages
• Horizontal and vertical geometry processing
• Horizontal and vertical zoom function for 16 : 9 applications
• Horizontal parallelogram and bow correction for large screen picture tubes
• Low-power start-up of the horizontal drive circuit
TV signal processor-Teletext decoder with embedded
- Controller TDA935X/6X/8X PS/N2 series
• -Controller
• 80C51 ¡¡ontroller core standard instruction set and timing
• 1 s machine cycle
• 16 - 128Kx8-bit late programmed ROM
• 3 - 12Kx8-bit DATA RAM (shared between Display, Acquisition and Auxiliary Ram)
• Interrupt controller for individual enable/disable with two level priority
• Two 16-bit Timer/Counter registers
• One 16 bit Timer with 8-bit Pre-scale
• WatchDog timer
• Auxiliary RAM page pointer
• 16-bit Data pointer
• Stand-by, Idle and Power Down (PD) mode ¡ñ4 bits PWM for Voltage Synthesis Tuning
• 8-bit A/D converter
• 4 pins which can be programmed as general I/O pin, ADC input or PWM (6-bit) output Data
Capture
• Text memory for 0, 1 or 10 pages
• In the 10 page versions inventory of transmitted Teletext pages stored in the Transmitted Page
• Table (TPT) and Subtitle Page Table (SPT)
• Data Capture for US Closed Caption
• Data Capture for 525/625 line WST, VPS (PDC system A) and Wide Screen Signalling (WSS) bit
decoding
23
• Automatic selection between 525 WST/625 WST ¡ñutomatic selection between 625
WST/VPS on line 16 of VBI
• Real-time capture and decoding for WST Teletext in Hardware, to enable optimized
processor throughput
• Automatic detection of FASTEXT transmission
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• Real-time packet 26 engine in Hardware for processing accented, G2 and G3
characters
• Signal quality detector for video and WST/VPS data types
• Comprehensive teletext language coverage
• Full Field and Vertical Blankinf Interval (VBI) data capture of WST data
Display
• Teletext and Enhanced OSD modes
• Features of level 1.5WST and US Closed Caption
• Serial and Parallel Display Attributes
• Single / Double / Quadruple Width and Height for characters
• Scrollinh of display region
• Variable flash rate controlled by software
• Enhanced display features including overlining, underlining and italics
• Soft colours using CLUT with 4098 colour palette
• Globally selectable scan lines per row (9/10/13/16) and chartercter matrix
[12x10,12x13, 12x16 (VxH)]
• Fringing (Shadow) selectable from N-S-E-W direction
• Meshing of defined ares
• Contrasr reduction of defined area
• Cursor
• Special Graphics Charaters with two planes, allowing four colours per charater
• 32 software redefinable On-Screen display charaters
• 4 WST Charater sets (G0/G2) in single device (e.g. Latin, Cyrillic, Greek, Arabic)
• G1 Mosaic grahics, Limited G3 Line drawing charaters
• WST Charater sets and Closed Caption Charater set in single device
24
Function Difference Between The Varios IC Versions
IC Version (TDA) 9350 9351 9352 9353 9360 9361 9362 9363 9364 9465 9366
9367 9380 9381 9382 9383 9384 9485 9386 9387 9389
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3) Block Diagram
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4) Pinning
SYMBOL PIN DESCRIPTION
P1.3/T1 1 port 1.3 or Counter/Timer 1 input
P1.6/SCL 2
P1.7/SDA 3
P2.0/TPWM 4 port 2.0 or Tuning PWM output
P3.0/ADCO/PWMO 5 port 3.0 or ADC0 input or PWM0 output
P3.1/ADC1/PWM1 6 port 3.1 or ADC1 input or PWM1 output
P3.2/ADC1/PWM2 7 port 3.2 or ADC2 input or PWM2 output
P3.3/ADC3/PWM3 8 port 3.3 or ADC3 input or PWM3 output
VSSC/P 9
P0.5 10 port 0.5 (8mA current sinking capability for direct drive of LEDs)
P0.6 11 port 0.6 (8mA current sinking capability for direct drive of LEDs)
VSSA 12 analog ground of Teletext decoder and digital ground of TV-processor
SECPLL 13 SECAM PLL decoupling
VP2 14 2nd supply voltage TV-processor (+8V)
DECDIG 15 decoupling digital supply of TV-processor
PH2LF 16 phase-2 filter
PH1LF 17 phase-1 filter
GND3 18 ground 3 for TV-processor
DECBG 19 bandgap decoupling
AVL/EWD(1)
VDRB 21 vertical drive B output
VDRA 22 vertical drive A output
IFIN1 23 IF input 1
IFIN2 24 IF input 2
IREF 25 reference current input
VSC 26 vertical sawtooth capacitor
TUNERAGC 27 tuner AGC output
AUDEEM/SIFIN1(1)
DECSDEM/SIFIN2(1)
GND2 30 ground 2 for TV processor
SNDPLL/SIFAGC(1)
AVL/SNDIF/REFO/
AMOUT
HOUT 33 (non controlled)
FBISO 34 horizontal output
AUDEXT/
QSSO/AMOUT
EHTO
PLLIF 37 EHT/overvoltage protection input
IFVO/SVO 38 IF-PLL loop filter
VP1 39 IF video output/selected CVBS output
CVBSINT 40 main supply voltage TV-processor (+8V)
GND1 41 internal CVBS input
CVBS/Y 42 ground 1 for TV-processor
CHROMA 43 external CVBS/Y input
AUDOUT/AMOUT(1)
(1)
(1)
port 1.6 or I
port 1.7 or I
digital ground for μ-Controller core and periphery
20 Automatic Volume Levelling/East-West drive output
28 audio deemphasis or SIF input 1
29 decoupling sound demodulator or SIF input2
31 narrow band PLL filter/AGC sound IF
Automatic Volume Levelling/sound IF input/subcarrier reference
32
output/AM output
flyback input/sand castle output
35
external audio input/QSS intercarrier out/AM audio output (non
36
controlled)
44 chrominance input (SVHS)
2C-bus clock line
2C-bus data line
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INSSW2 45 2nd RGB/YUV insertion input
SYMBOL PIN DESCRIPTION
R2/VIN 46 2nd R input/V (R-Y) input
G2/YIN 47 2nd G input/U input
B2/UIN 48 2nd B input/U (B-Y) input
BCLIN 49 Beam current limiter input/(V-guard input, note2)
BLKIN 50 Black current input/(V-guard input, note2)
RO 51 Red output
GO 52 Green output
BO 53 Blue output
VDDA 54 Analog supply of Teletext decoder and digital supply of TV-processor
(3.3V)
VPE 55 OTP programming Voltage
VDDC 56 Digital supply to core (3.3V)
OSCGND 57 Oscillator ground supply
XTALIN 58 Crystal oscillator input
XTALOUT 59 Crystal oscillator output
RESET 60 Reset
VDDP 61 Digital supply to periphery (+3.3V)
P1.0/INT1 62 Port 1.0 or external interrupt 1 input
P1.1/TO 63 Port 1.1 or Counter/Timer 0 input
P1.2/INTO 64 Port 1.2 or external interrupt 0 input
Notes
1)The function of pin 20, 28, 29, 31, 32, 35 and 44 is dependent on the IC version (mono
intercarrier FM demodulator/QSS IF amplifier and East-West output or not) and on some
software control bits. The valid combinations are given in table 2.
2)The vertical guard function can be controlled via pin 49 or pin 50. The selection is made by
means of the IVG bit in subaddress 2BH.
Table 2 Pin functions for various versions
IC version FM-PLL Version QSS Version
East-West
Y/N
CMB1/CM
BO bits
AM bit
Pin 20
Pin 28
Pin 29
Pin 31
Pin 32
Pin 35
Pin44
- - - - - 0 1 - 1 1
SNDIR¹ REFO² AVL/SNDIF¹ REFO² AMOUT REFO² AMOUT REFO²
Notes
1) When additional (external) selectivity is required for EM-Pll system pin 32 can be used
used as sound IF input. This function is selected by means of SIF bit in subaddress 28J.
2) The reference output signal is only available for the CMB1/CMBO setting of 0/1. For
the other settings of this pin is a switch output.
N Y N Y
00 01/10/11 00 01/10/11
AVL EWD EWD
AUDEEM SIFIN1
DECSDEM SIFIN2
SNDPLL SIFAGC
AUDEXT AUDEXT QSSO AMOUT AUDEXT QSSO AMOUT
AUDOUT Controlled AM or audio out
00 01/10/11 00 01/10/11
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29
Model no.: .CT-21CDP5CP.doc
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Fig.8 Pin Configuration (SDIP 64)
Page 30
1.2 Electronic switch circuit HEF4053
Triple 2-channel Analog
Multiplexer/Demultiplexer
30
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31
Note :
To avoid drawing VDD current out of terminal Z, when switch current flows into terminals Y,
the voltage drop across the bidirecctional switch must not exceed 0, 4 V. If the switch current
flows into terminal Z, no V
the voltage drop across the switch, but the voltages at Y and Z may not exceed V
Model no.: .CT-21CDP5CP.doc
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DD current will flow out of terminals Y, in this case there is no limit for
DD or VEE.
Page 32
1.3 Sound power amplifier TDA7057AQ
2×8W Stereo BTL Audio Output Amplifier with DC Volume Control
32
3) Block Diagram
Model no.: .CT-21CDP5CP.doc
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Fig.12
Page 33
33
1.4 Vertical scan output stage circuit
TDA8356/N6 DC-coupled vertical
deflection circuit TDA8356
1) Features
• Few external components
• Highly efficient fully DC-coupled vertical output bridge circuit
• Vertical flyback switch
• Guard circuit
• Protection against: Short-circuit of the output pins (7 and 4) Short-circuit of the output
pins to VP.
• Temperature protection
• High EMC immunity because of common mode inputs
• A guard signal in zoom mode.
2) General Description
The TDA8356 is a power circuit for use in 90, and 110, colour deflection
systems for field frequencies of 50 to 120 Hz. The circuit provides a DC driven
vertical deflection output circuit, operating as a highly efficient class G system.
3) Block Diagram
SYMBOL PIN DESCRIPTION
Idrive(pos) 1 input power-stage (positive); includes II(sb) signal bias
Idrive(neg) 2 input power-stage (negative); includes II(sb) signal bias
VP 3 operating supply voltage
VO(B) 4 output voltage B
GND 5 ground
VFB 6 input flyback supply voltage
VO(A) 7 output voltage A
VO(guard) 8 guard output voltage
VI(fb) 9 input feedback voltage
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34
1.5 Audio effect processor TDA7449
TDA7449 TONE CONTROLDIGITALLY
CONTROLLED AUDIO PROCESSOR INPUT
MULTIPLEXER
1) Features
-2 stereo inputs
- selectableinput gain for optimal Adaptationto
different sources One stereo output Treble, and bass
control in 2.0db Steps Volume control in 1.0db steps
Two speaker attenuators:
-two independent speaker control In
1.0dbsteps for balance facility
-independent mute function All function are
programmable via Serial Bus
2) Descripion
The TDA7449 is a volume tone (bass and treble) Balance (left/right) processor for quality
audio Applications in TV systems.Selectable input gain is provided. Control of all The
functions is accomplished by serial bus. The ac signal setting is obtained by resistor
networks And switches combined with operational Amplifiers. Thanks to the used
bipolar/cmostechnology, Low distortion, low noise and dc stepping are Obtained.
3) Block Diagram
Fig.15
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4) Pin Connection
Fig.16
5) Electrical Characteristics
35
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ELECTRICAL CHARACTERISTICS (refer to the test circuit Tamb = 25°C, VS =
9V,RL= 10KΩ, RG = 600Ω, all controls flat (G = 0dB), unless otherwise specified)
36
NOTE1:
1) The device is functionally good at Vs = 5V. a step down, on Vs, to 4V does’t reset the device.
2) BASS and TREBLE response: The center frequency and the response quality can be chosen by the
external circuitry.
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1.6 EEPROM AT24C08
1) Features
• Data EEPROM internally organized as
1024/2048 2)
• Pin Configuration bytes and 64/128 pages x 16
bytes
• Page protection mode, flexible page-by-page
hardware write Protection
-Additional protection EEPROM of 64/128 bits,
bit per data page
-Protection setting for each data page by writing
its protection bit
-Protection management without switching WP pin
• Low power CMOS ·Vcc=2.7 to 5.5V operation
-Two wire serial interface bus, I
-Filtered inputs for noise suppression with Schmitt
trigger
• Clock frequency up to 400 kHz
-High programming flexibility
-Internal programming voltage
-Self timed programming cycle including erase
-Byte-write and page-write programming, between 1 and 16 bytes
-Typical programming time 6ms(<10ms) for up to 16 bytes
·High reliability
-Endurance 10
-Data retention 40 years
-ESD protection 4000 V on all pins
-8 pin DIP/DSO packages
• Available for extended temperature ranges
-Industrial: -40 to +85
-Automotive: -40 to +125℃
3) Block Diagram
6
cycles
1)
2
C-Bus compatible
1)
37
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Fig.17
Page 38
38
1.7 Power module STR-G5653/6454R
Switch-mode Power Supply STR- G5653/F6654
The Series STR-G5653/F6654 is specifically designed to satisfy the requirements for increased
integration and reliability in off-line quasi-resonant flyback converters. The series incorporates
a high-precise error amplifying control and drive circuit with discrete avalanche-rated power
MOSFET, featuring fewer external components, small-size and standard power supply.
Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs,
and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of
applications, from battery chargers and set top boxes, to televisions, monitors, and industrial
power supply units. Cycle-by-cycle current limiting, under-voltage lockout with hysteresis,
over-voltage protection, and thermal shutdown protects the power supply during the normal
overload and fault conditions. Low-current startup and a low-power standby mode selected
from the secondary circuit completes a comprehensive suite of features. The series is provided
in a five-pin overmolded SIP style package, affording dielectric isolation without compromising
thermal characteristics.
1) Features
• Flyback Operation with Quasi-Resonant Soft Switching for Low Power Dissipation and
EMI
• Rugged Avalanche-Rated MOSFET
• Soft drive circuit MOSFET
• Adjustable MOSFET switching speed
• Choice of MOSFET Voltage and rDS(on)
• Full Over-Current Protection (no blanking)
• Under-Voltage Lockout with Hysteresis
• Over-Voltage Protection
• Direct Voltage Feedback
• Low Start-up Current (100μAmax)
• Low-Frequency, Low-Power Standby Operation
• Overmolded 5-Pin Package
2) Circuit Block Diagram
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Fig.18
Page 39
3). Pin Configuration and Functions
39
Fig.19
3.1) Pin function for STR-G5653
Pin No. Symbol Function Description
1 D MOSFET drain
2 S MOSFET source
3 GND Ground
4 VIN Supply voltage input for control circuit
5 OCP/FB Over-current protection detection signal/ voltage-limiting signal input
3.2) Pin function for STR-F6654
Pin No. Symbol Function Description
1 OCP/FB Over-current protection detection signal/ voltage-limiting signal input
2 S MOSFET source
3 D MOSFET drain
4 VIN Supply voltage input for control circuit
5 GND Ground
4). Difference between STR-G5653 and STR-F6654
ٛ a. Different size: STR- F6654 is larger
ٛ b. Different pin functions
ٛ c. Different electric characteristics: Larger power output, switching
ٛ current, avalanche-rated and internal allowable power consumption
ٛ
for STR-F6654
ٛ
d. internal allowable power consumption for STR-F6654
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WAVEFORMS OF KEY POINTS
40
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Notes:
ٛ
① The waveforms are only for reference.
ٛ
② The waveforms may differ dependent on different models.
41
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42
KEY ICs SERVICE DATA
Table 3 Function and Service Data of TDA7057AQ (N600)’s Pins
Digital Multimeter : Victor DT890D
Pin
No.
1 Vertical drive input (positive) 7.5 22.6 18.6
2 Vertical drive input (negative) 0 0 0.
3 Feedback input 7.5 22.6 18.6
4 Supply voltage 7.5 22.6 18.6
5 Output 1 0 0 0
6 Not connected 7.5 22.6 18.6
7 Ground 0.8 8.7 8.8
8 Pump supply voltage input 0 0 0.
9 Output 1 2.4 54.7 23.6
10 Guard output 16.0 2.4 2.4
11 Pincushion output 2.4 55.1 23.6
12 Pincushion input (negative) 0 - 13 Pincushion input (positive) 0.8 9.0 8.8
Function Description
Reference
Voltage
(V)
Positive
Resistance
(KΩ)
Nerative
Resistance
(KΩ)
Table 4 Function and Service Data of TDA8356 (N401)’s Pins
Digital Multimeter : Victor DT890D
Pin
No.
1 Idrive (pos) 2.4 27.7 20.3
2 Idrive (neg) 2.4 27.7 20.4.
3 VP 15.4 26.3 13.5
4 VO (B) 7.7 6.1 6.1
5 GND 0 0 0
6 VFB 45.0 113.3 13.7
7 VO (A) 7.5 6.1 6.1
8 VO(guard) 0.2 10.0 9.7.
9 VI(fb) 7.7 6.1 6.1
Table 5 Function and Service Data of HEF4053BP (N402)’s Pins
Pin
No.
1 Signal input 3.0 22.2 47.0
Symbol
Function Description
Reference
Voltage
(V)
Reference
Voltage (V)
Positive
Resistance
(KΩ)
Digital Multimeter : Victor DT890D
Positive
Resistance
(KΩ)
Nerative
Resistance
Resistance
(KΩ)
Nerative
(KΩ)
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43
2 Signal input 3.9 22.2 47.0.
3 Signal input 1.3 21.2 40.0
4 Signal output 2.5 0 0
5 Signal input 2.4 - 6 Ground 0 0 0
7 Ground 0 0 0
8 Ground 0 0 0
9 Control signal input 0.03 13.5 13.1
10 Contorl signal input 0.03 13.5 13.1
11 Control signal input 0.03 13.5 13.1
12 Signal output 3.9 22.2 47.0
13 Signal input 0.7 22.2 47.0
14 Signal input 3.9 21.9 26.0
15 Audio output 3.9 21.9 26.0
16 Supply voltage 7.8 0 0
Table 6 Function and Service Data of TDA7449 (N650)’s Pins
Digital Multimeter : Victor DT890D
Pin
No.
1 CREF 4.0 28.2 21.9
2 VS 8.0 1.8 1.8
3 PGND 0 0 0
4 ROUT 3.3 9.4 9.3
5 LOUT 3.3 9.4 9.3
6 R_IN1 4.0 21.9 26.0
7 R_IN2 4.0 26.7 24.3.
8 L_IN1 4.0 26.7 24.3
9 L_IN2 4.0 21.9 26.1
10 MUXOUT(L) 4.0 24.5 22.5
11 MUXOUT(R) 4.0 24.5 22.5
12 BIN(R) 4.0 28.0 26.1
13 BOUT(R) 4.0 28.0 21.0
14 BOUT(L) 4.0 28.0 20.8
15 TREBLE(L) 4.0 28.0 26.1
16 BIN(L) 4.0 30.5 28.0
17 TREBLE(R) 4.0 30.5 28.0
18 DIG_GND 0 0 0
19 SCL 3.4 6.8 6.7
20 SDA 3.1 6.8 6.7
Symbol
Reference
Voltage
(V)
Positive
Resistance
(KΩ)
Nerative
Resistance
(KΩ)
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44
Table 7 Function and Service Data of TDA9351PS/N2/3I (N100)’s Pins
Digital Multimeter : Victor DT890D
Pin
No.
1 P1.3/T1 3.8 9.5 9.5
2 P1.6/SCL 3.4 6.8 6.8
3 P1.7/SDA 3.0 6.8 6.8
4 P2.0/TPWM 1.8 36.2 17.9
5 P3.0/ADCO/PWMO 0.1 11.8 12.3
6 P3.1/ADC1/PWM1 0.1 5.0 5.0
7 P3.2/ADC2/PWM2 0.02 13.5 13.5
8 P3.3/ADC2/PWM3 0.7 10.7 9.3
9 VSSC/P 0 0 0
Symbol
Reference
Voltage
(V)
Positive
Resistance
(KΩ)
Nerative
Resistance
(KΩ)
10 P0.5 0.01 13.3 13.3
11 P0.6 4.2 11.6 11.0
12 VSSA 0 0 0
13 SECPLL 2.3 27.6 21.7
14 VP2 8.0 1.8 1.8
15 DECDIG 5.0 23.1 16.1
16 PH2LF 3.2 27.5 21.0
17 PH1LF 3.9 27.9 21.2
18 GND3 0 0 0
19 DECBG 4.0 24.4 18.7
20 AVL/EWD (1) 0.01 27.6 21.2
21 VDRA 2.4 27.6 20.4
22 IFIN1 2.4 27.6 20.3
23 IFIN2 1.8 24.7 19.8
24 IREF 1.8 24.7 19.9
25 TUNERAGC 3.8 25.3 20.5
26 AUDEEM/SIFIN1(1) 3.8 27.7 21.5
27 DECSDEM/SIFIN2(1) 1.6 8.4 8.4
28 GND2 3.2 27.1 20.7
29 VSSA 2.3 27.8 21.6
30 SECPLL 0 0 0
31 SNDPLL/SIFAGC(1) 2.3 27.8 21.8
32 AVL/SNDIF/REFO/AMOUT(1) 0.2 27.2 20.4
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33 HOUT 0.4 5.3 5.3
34 FBISO 0.5 24.0 18.8
35 AUDEXT/QSSO/AMOUT(1) 3.7 27.8 21.5
36 AUDEX/ 1.6 18.7 16.0
37 QSSO/AMOUT(1) 2.4 27.8 21.5
38 AUDEXT/ 3.3 24.0 21.1
39 QSSO/AMOUT(1) 7.7 1.8 1.8
40 AUDEXT/ 3.8 27.5 21.2
41 GND1 0 0 0
42 CVBS/Y 3.3 27.5 21.2
43 CHROMA 1.4 26.8 20.9
44 AUDOUT /AMOUT(1) 3.3 27.5 21.5
45 INSSW2 1.6 1.0 1.0
46 R2/VIN 2.6 28.0 21.7
47 G2/YIN 2.6 28.0 21.7
48 B2/UIN 2.6 28.0 21.7
49 BCLIN 2.5 27.6 20.8
50 BLKIN 6.0 27.9 21.3
51 RO 2.6 1.1 1.1
52 GO 2.5 1.1 1.1
53 BO 2.4 1.1 1.1
54 VDDA 3.2 11.0 11.3
55 VPE 0 0 0
56 VDDC 3.2 11.0 11.3
57 OSCGND 0.02 - -
58 XTALIN - - -
59 XTALOUT - - -
60 RESET 0 0 0
61 VDDP 3.2 11.0 11.3
62 P1.0/INT1 0 - -
63 P1.1/T0 1.5 3.3 3.3
64 P1.2/INT0 5.0 18.2 17.5
Notes:
ٛ
③ The data are only for reference.
ٛ
④ The data sheet may differ dependent on different models.
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APPENDIX
Model no.: .CT-21CDP5CP.doc
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Page 47
CIRCUIT DIAGRAM FOR EX-1A1 Chassis Series
Page 48
CRT RGB PCB
Page 49
MAIN PCB
Page 50
50
PART LIST
PART CODE DESCRIPTION SPECIFICATION QTY LOCATION
883370315G007 FUNCTION KEY JUC8.337.315-G007 1
54111A04180 POWER SWITCH KDC-A04-MU171 1
54111A04180 POWER SWITCH KDC-A04(30)
54111A04180 POWER SWITCH PS5E-A-T1
56232210080 SPEAKER YDT513-B3-10W-8 2
8475902100B DEGAUSSING COIL XC-21F2(B) 1 XP802
8475900210B DEGAUSSING COIL XC-21F2
681C21P1CH4 21" PF CRT A51CPAA00X04(E) 1
PANEL JUC8.074.512-G007 1
8864001720C LENS JUC8.640.172 1
880890003G007 SIDE AV SOCKET JUC8.089.003-G007 1
REMOTE CONTROLLER 1
8782000110G MIAN PCB JUG7.820.011 1
50820012670 CHIP RES. RC-05K000JT 6 RM607A J002 J003 J005 RS503
RS101
50820012680 CHIP RES. RC-05K100JT 2 R211 R051
51905470JW5 CHIP RES. RC-05K470JT 1 R042
50820014550 CHIP RES. RC-05K560JT 1 R048
50820012970 CHIP RES. RC-05K750JT 8 R507 R508 R509 R517 R592
R521 R522 R041
50820012690 CHIP RES. RC-05K101JT 9 R015 R191 R192 R193 R245A
R249 R251 R251A R430A
50820012750 CHIP RES. RC-05K151JT 1 R243A
50820012860 CHIP RES. RC-05K331JT 1 R591
50820012890 CHIP RES. RC-05K391JT 1 R231
50820012910 CHIP RES. RC-05K471JT 2 R010 R049
50820012700 CHIP RES. RC-05K102JT 2 R241A RK08
50820012650 CHIP RES. RC-05K122JT 2 R047 R248
50820012790 CHIP RES. RC-05K182JT 1 R046
50820012810 CHIP RES. RC-05K222JT 2 R062 R065
50820012840 CHIP RES. RC-05K272JT 1 R171
50820012920 CHIP RES. RC-05K472JT 15 R011 R045 R203 R204 R205
R220 R891 R582 R583 R584
R587 R588 R589 R581 R586
50820014560 CHIP RES. RC-05K682JT 1 R063
51905103JW5 CHIP RES. RC-05K103JT 2 R195 R606 R596
50820012770 CHIP RES. RC-05K153JT 1 R158
50820012820 CHIP RES. RC-05K223JT 2 R013
50820012850 CHIP RES. RC-05K273JT 2 R233 R235
51905104JW5 CHIP RES. RC-05K104JT 5 R232 R519 R520 R595 RS100
50810012400 CHIP CAP. 0805CG330J500NT 2 C200 C200A
50810012410 CHIP CAP. 0805CG470J500NT 2 C582 C585
50810012430 CHIP CAP. 0805CG561J500NT 1 C215A
52A72680J04 CHIP CAP. 0805CG681J500NT 1 C240
50810012440 CHIP CAP. 0805CG821J500NT 1 C171A
50810013650 CHIP CAP. 0805CG102J500NT 7 C165
50810012330 CHIP CAP. 0805B102K500NT C166 C186A C233 C430 C508
C509
50810012340 CHIP CAP. 0805B222K500NT 1 C157
50810012550 CHIP CAP. 0805B332K500NT 2 C047 C168
50810012370 CHIP CAP. 0805B472K500NT 3 C042 C061 C159
50810012220 CHIP CAP. 0805B103K500NT 5 C007 C034 C125A C190 C127
52A71392K06 CHIP CAP. 0805B392K500NT 1 C171
50810012350 CHIP CAP. 0805B223K500NT 7 C052 C156 C161 C170 C374
C570 C573
50810012490 CHIP CAP. 0805B104K500NT 3 C032 C189 C218
617100850W7 CHIP DIODE RLS4148TE-11 12 VD065
50670020520 CHIP DIODE LL4148 VD191 VD192 VD193 VD194 VD195
VD201 VD202 VD221A VD604 VD890
VD892
50680010410 CHIP TRANSISTOR MMBT3906LT1G 2 V251 V890
50680010480 CHIP TRANSISTOR MMBT3904LT1G 5 V241 V581 V591 V601 V582
51113100JU0 CARBON RES. RT13-0.166W-10J 2 R242 R596A
51113101JU0 CARBON RES. RT13-0.166W-100J 5 R024 R025 R186A R205A R206
50620072170 CARBON RES. RT13-0.166W-200J 1 R865
51113471JU0 CARBON RES. RT13-0.166W-470J 1 R012
51113102JU0 CARBON RES. RT13-0.166W-1kJ 2 R813 R814
51113182JU0 CARBON RES. RT13-0.166W-1.8KJ 1 R430
51113472JU0 CARBON RES. RT13-0.166W-4.7KJ 2 R207 R214
51113333JU0 CARBON RES. RT13-0.166W-33KJ 1 R894
50620071780 CARBON RES. RT13-0.166W-39KJ 2 R810 R892
50620071470 CARBON RES. RT13-0.166W-120KJ 1 R485
51113105JU0 CARBON RES. RT13-0.166W-1MJ 1 R481A
50620071220 CARBON RES. RT14-0.25W-100J 2 R165 R166
50620071370 CARBON RES. RT14-0.25W-680J 1 R804
50620071250 CARBON RES. RT14-0.25W-1kJ 1 R807
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51
PART CODE DESCRIPTION SPECIFICATION QTY LOCATION
50620071260 CARBON RES. RT14-0.25W-2.2KJ 3 R301 R302 R812
51124302JT0 CARBON RES. RT14-0.25W-3KJ 1 R866
50620072640 CARBON RES. RT14-0.25W-150KJ 1 R893
50620030800 METAL OXIDE RES. RJ14-0.25W-39KG 1 R167
50620101360 OXIDE FILM RES. RY21-0.5W-2.2J 1 R307
50620101430 OXIDE FILM RES. RY21-0.5W-3.3J 1 R811
51315331JK0 OXIDE FILM RES. RY21-0.5W-330J 1 R309
50620101310 OXIDE FILM RES. RY21-0.5W-1KJ 1 R405
50620100960 OXIDE FILM RES. RY21-0.5W-270KJ 1 R896
50620102430 OXIDE FILM RES. RY21-0.5W-820KJ 1 R808
50620102690 OXIDE FILM RES. RY21-2W-0.22J 1 R803
50620103280 OXIDE FILM RES. RY21-2W-240J 1 R310
50620101930 OXIDE FILM RES. RY21-2W-3.3KJ 1 R463
50620101770 OXIDE FILM RES. RY21-2W-15KJ 1 R004C
50620101040 OXIDE FILM RES. RY21-2W-300KJ 1 R806
51318123JF0 OXIDE FILM RES. RY21-3W-12KJ 2 R402 R403
51515P27J70 FUSE RES. RF10-0.5W-0.27J 4 R605 R451 R461 R471
51515010J70 FUSE RES. RF10-0.5W-1J 1 R333
50620050310 FUSE RES. RF10-0.5W-1J 1 R491
51224111493 FUSE RES. RF10-2W-1.5J 1 R490
50620080290 COIL RES. RXG6-H2-10W-2.2J 1 R801
50620040030 THERMISTOR MZ73-9RM 1 RT801A
50620040120 THERMISTOR PTDCA1BF7R0Q200
52532471K10 CERAMIC CAP. CT1-63V-06C-2B4-470PFK 1 C811
52532821K10 CERAMIC CAP. CT1-63V-06C-2B4-820PFK 1 C814
52532102K10 CERAMIC CAP. CT1-63V-06C-2B4-1000PFK 3 C301 C302 C472A
5253F103Z10 CERAMIC CAP. CT1-63V-08C-2F4-10NFZ 2 C866A C891
52542471KV0 CERAMIC CAP. CT1-500V-06A-2B4-470PFK 3 C491 C816 C825A
52542821KV0 CERAMIC CAP. CT1-500V-08a-2B4-820PFK 1 C403
5254F102M10 CERAMIC CAP. CT81-250VAC-2E4-1000PFM-Y1 4 C815
5254F102M10 CERAMIC CAP. CD85-E2GA102MYHS C815A
50640024110 CERAMIC CAP. CT7-250VAC-2E4-1000PFM-Y1 C802 C803
50640023150 CERAMIC CAP. CT81-1KV-16C-2E4-4700PFZ 4 C805 C806 C807 C808
52592681K30 CERAMIC CAP. CT81-2KV-12C-2B4-680PFK 1 C810
52592471K30 CERAMIC CAP. CT81-2KV-10C-2B4-470PFK 1 C818
52368104J10 MYLAR CAP. CL21X-63V-0.1FJ 4 C231 C309 C311 C608
50640013360 MYLAR CAP. 2222 366 76104 1 C167
52369104J10 MYLAR CAP. ECQV1104JMW
52367224J10 MYLAR CAP. CL21X-50V-0.22FJ 5 C154 C155 C214 C216 C333
5236C104J10 MYLAR CAP. CL21X-250V-0.1FJ 1 C481
5246Q104KB0 POLYPROPYLENE CAP. CBB62-250VAC-0.1FK 2 C801 C804
526134P7M11 ELECTROLYTIC CAP. CD110X-16V-4.7FM 1 C486
52623010060 ELECTROLYTIC CAP. CD110X-16V-10FM 10 C169 C501 C502 C507 C572
C581 C595 C584 C583 C586
52613470M11 ELECTROLYTIC CAP. CD110X-16V-47FM 3 C242 C051 C125
52613101M11 ELECTROLYTIC CAP. CD110X-16V-100FM 8 C013 C033 C188 C190A C217
C592A C827 C866
52613102M11 ELECTROLYTIC CAP. CD110X-16V-1000FM 1 C153
52613222M11 ELECTROLYTIC CAP. CD110X-16V-2200FM 1 C473
52614471M11 ELECTROLYTIC CAP. CD110X-25V-470FM 3 C452 C462 C825
50640062160 ELECTROLYTIC CAP. CD110X-25V-1000FM 1 C472
52616471M11 ELECTROLYTIC CAP. CD110X-35V-470FM 1 C607
52616102M11 ELECTROLYTIC CAP. CD110X-35V-1000FM 1 C817
52617010MV0 ELECTROLYTIC CAP. CD110X-50V-1FM 1 C158
50640062270 ELECTROLYTIC CAP. CD110X-50V-2.2FM 1 C162
52617470M11 ELECTROLYTIC CAP. CD110X-50V-47FM 4 C001 C303 C812 C882A
50640062010 ELECTROLYTIC CAP. CD110X-160V-4.7FM 2 C402 C890
50640062140 ELECTROLYTIC CAP. CD110X-250V-22FM 1 C492
50640063270 ELECTROLYTIC CAP. CD288-160V-47FM 1 C490
50640062370 ELECTROLYTIC CAP. CD288-160V-220uFM 1 C820
50640062440 ELECTROLYTIC CAP. CD293-450V-330FM 1 C809
50630061100 INDUCTOR LGB0606-1HK 1 L049
50630061210 INDUCTOR LGB0606-6.8HJ 1 L241
50630061070 INDUCTOR LGB0606-10HJ 6 L005 L100 L101 L102 L152
L221
50630061520 INDUCTOR LGA0307-10HJ 4 L501 L502 L581 L582
50630010150 CORE INDUCTOR TEM2011 5 L301 L302 L807 L808 L809
555756106A6 CORE INDUCTOR ZZ008 1 L401
61212039BT5 DIODE W05Z3.9B 1 VD861
61212051BT5 DIODE W05Z5.1B 1 VD816
61212056BT5 DIODE W05Z5.6B 1 VD003
61212062AT5 DIODE W05Z6.2A 2 VD186 VD221
61212068BT5 DIODE W05Z6.8B 1 VD812
61212082BT5 DIODE W05Z8.2B 2 VD448A VD892A
61212150CT5 DIODE W05Z15C 1 VD815
61118010158 DIODE W05Z33C 1 VD001A
61411075DT0 DIODE 1N4148 1 VD485
61411075DT0 DIODE 2CK75D
617100210T0 DIODE BAV21 1 VD896
611120RU210 DIODE 2CZRU2 4 VD302 VD491 VD811 VD471
61112RU4ZN0 DIODE 2CZRU4Z 3 VD809 VD451 VD461
50660091240 DIODE RG4A 1 VD810
614145408N0 DIODE BY254 4 VD801
Model no.: .CT-21CDP5CP.doc
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PART CODE DESCRIPTION SPECIFICATION QTY LOCATION
61414540810 DIODE 1N5408 VD802 VD804 VD805
611001030V0 DIODE AK03 1 VD806
611001110T0 DIODE AU01Z 3 VD807 VD808 VD814
62118150Y16 AUDION 3DG1815-Y 2 V402
50650030770 AUDION 2PC1815Y V803
62118150Y16 AUDION KTC3198-Y
62118150Y16 AUDION 2SC1815-Y
62703370045 AUDION BC337-40 2 V003 V805
621038820T0 AUDION 2SC388ATM 1 V047
62118111296 AUDION KSC388C-Y
621038820T0 AUDION 3DG388ATM
50650030570 AUDION 3DA2688 1 V401
62126880010 AUDION 2SC2688-L
50390020150 PHOTO COUPLE HPC922 1 V802
67109P62116 PHOTO COUPLE HS817
67109S81700 PHOTO COUPLE HS817C
66115615306 I.C SFH615A-3
66110816005 I.C LTV-816
67109P62116 PHOTO COUPLE TCET1106
67109S81700 PHOTO COUPLE TCET1103
50950010440 CRYSTAL OSCILLATOR JA18A-12.000MHZ 1 G200
5741465MB05 CERAMIC TRAP FILTER TPS6.5MB 1 Z241
50570050120 CERAMIC TRAP FILTER XT6.5MB
5741460MB05 CERAMIC TRAP FILTER TPS6.0MB 1 Z242
50570050110 CERAMIC TRAP FILTER XT6.0MB
5741455MB05 CERAMIC TRAP FILTER TPS5.5MB 1 Z243
50570050080 CERAMIC TRAP FILTER XT5.5MB
84739002900 H- DRIVER BCT-4(JU4.739.029) 1 T401
8475701940B LINE FILTER LCL-F8B(JUB4.757.194) 2 L801 L802
59818033250 FUSE R/S/V/I 50TT2.5AL250V 1 F801
59818033250 FUSE 61802.5
6721224C085 I.C AT24C08 1 N200
6721224C185 I.C AT24C08A-10PI2.7
67169240815 I.C M24C08-BN6
67107140537 I.C HEF4053BP 1 N501
67107140537 I.C HCF4053BP
67107140539 I.C HCF4053BEY
50390068040 I.C TDA9345PS/N3/3(OTP) 1 N100
8289100020E TUNER TAF5-C4I21 1 A001
57111388310 SAW FILTER LBN38-83G 1 Z101
50820012670 CHIP RES. RC-05K000JT 1 J004
50820012970 CHIP RES. RC-05K750JT 1 R518
50820014540 CHIP RES. RC-05K271JT 1 R608
50820014210 CHIP RES. RC-05K162JT 1 R221
50820012920 CHIP RES. RC-05K472JT 1 R210
51113103JU0 CARBON RES. RT13-0.166W-10KJ 2 R601 RS602
51113104JU0 CARBON RES. RT13-0.166W-100KJ 2 R603 RS604
50620071310 CARBON RES. RT14-0.25W-4.7KJ 2 R649 R650
52532472K11 CT1-63V-10C-2B4-4700PFK 2 C601 CS602
52367224J10 MYLAR CAP. CL21X-50V-0.22FJ 2 C603 CS604
52623010060 ELECTROLYTIC CAP. CD110X-16V-10FM 3 C125B C611 C512
52613220M11 ELECTROLYTIC CAP. CD110X-16V-22FM 1 C605
52613221M11 ELECTROLYTIC CAP. CD110X-16V-220FM 1 C606
52616102M11 ELECTROLYTIC CAP. CD110X-35V-1000FM 2 C609 C610
67107140527 I.C HEF4052BP 1 N502
67107140529 I.C HCF4052BEY
8472604910B SW TRANS. BCK-24024L(JUB4.726.491) 1 T801
50820012800 CHIP RES. RC-05K202JT 2 R246 R247
50820012920 CHIP RES. RC-05K472JT 1 R208
50680010410 CHIP TRANSISTOR MMBT3906LT1G 2 V252 V253
50680010480 CHIP TRANSISTOR MMBT3904LT1G 1 V047A
51113473JU0 CARBON RES. RT13-0.166W-47KJ 1 R064
5741445MB25 CERAMIC TRAP FILTER TPS4.5MB2 1 Z244
50570050070 CERAMIC TRAP FILTER XT4.5MB
52623010060 ELECTROLYTIC CAP. CD110X-16V-10uFM 2 C503 C504
51113103J40 CARBON RES. RT13-1/6W-10KJ 1 R481
51113912J20 CARBON RES. RT13-1/6W-9.1KJ 1 R482
513162P7J10 OXIDE FILM RES. RY21-1W-2.7J 1 R303
513163P3JK0 OXIDE FILM RES. RY21-1W-3.3J 1 R305
50620103140 OXIDE FILM RES. RY21-3W-4.7KJ 1 R431
50620102050 OXIDE FILM RES. RY21-3W-5.6KJ 1 R432
50640021930 CERAMIC CAP. CT81-2KV-14C-2B4-1000PFK 1 C431
5248K912JB0 POLYPROPYLENE CAP. CBB81-1.6KV-9100PFJ 1 C433
50640011810 POLYPROPYLENE CAP. CBB13-400V-0.3FJ 1 C438
52617P47M11 ELECTROLYTIC CAP. CD110X-50V-0.47FM 1 C163
50640062010 ELECTROLYTIC CAP. CD110X-160V-4.7FM 1 C439
611120RU210 DIODE 2CZRU2 1 VD434
84756002300 INDUCTOR HXT65 1 L433
84799025901B FLY BAK TRANS. BSC60C(B) 1 T400
8782000020G CRT PCB JUG7.820.002 1
51113470JU0 CARBON RES. RT13-0.166W-47J 3 R902 R912 R922
50620072160 CARBON RES. RT13-0.166W-270J 3 R903 R913 R923
51113222JU0 CARBON RES. RT13-0.166W-2.2KJ 3 R901 R911 R921
Model no.: .CT-21CDP5CP.doc
version 1.0
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PART CODE DESCRIPTION SPECIFICATION QTY LOCATION
50620071270 CARBON RES. RT14-0.25W-220J 3 R906 R916 R926
50620071300 CARBON RES. RT14-0.25W-330J 3 R905 R915 R925
50620071050 CARBON RES. RT14-0.25W-330KJ 1 R933
50620103270 M. OXIDE FILEM RES. RY21-2W-15KJ 3 R904 R914 R924
51615222J10 GLASS GLAZED RES. RI40-0.5W-2.2KJ 3 R907 R917 R927
50640022990 CERAMIC CAP. CC1-63V-10C-SL-330PFJ 3 C901 C911 C921
50640022880 CERAMIC CAP. CT1-500V-06A-2B4-1000PFK 1 C932A
50640012180 POLYPROPYLENE CAP. CBB81-1.6KV-3300PFJ 1 C933
5236C104J20 MYLAR CAP. CL21X-250V-0.1FJ 1 C932
50640062120 ELECTROLYTIC CAP. CD110X-250V-10FM 1 C931
50630010150 CORE INDUCTOR TEM2011 2 L931 L932
61411075DT0 DIODE 2CK75D 3 D901
61411075DT0 DIODE 1N4148 D911 D921
617100210T0 DIODE BAV21 6 D902 D903 D912 D913 D922
D923
61212082AT5 DIODE W05Z8.2A 1 D931
62126880010 AUDION 2SC2688-L 3 V901
62126880010 AUDION 3DA2688-L V911
50650030570 AUDION 3DA2688 V921
50650030520 AUDION 3DA2688-F
637080422W5 AUDION BF422 3 V902
637080422W5 AUDION 3DG422 V912 V922
637080423W5 AUDION BF423 3 V903 V913 V923
637080423W5 AUDION 3CG423
53610210800 GZS CRT SOCKET GZS10-2-108 1 GZ01
53610210800 GZS CRT SOCKET GZS10-2-AC2
51224111493 FUSE RF10-2W-1.5J 1 R931
515271P5J90 FUSE RF11-2W-1.5J
55623101J30 INDUCTOR LGA0307-10HJ 2 LK01 LK02
8782003010G FUCNTION KEY PCB JUC7.820.G301 1
59822050305 CARBON RES. RT13-0.166W-120J 1 RK91
51113151JU0 CARBON RES. RT13-0.166W-150J 1 RK92
50620072170 CARBON RES. RT13-0.166W-200J 1 RK93
50620072160 CARBON RES. RT13-0.166W-270J 1 RK95
51113391JU0 CARBON RES. RT13-0.166W-390J 1 RK97
51113821JU0 CARBON RES. RT13-0.166W-820J 1 RK98
54167605410 TOUCH SW. KA1W6×5-41 6 S901 S902 S903 S904 S905
S906
8782004010G IR RECEIVER PCB JUC7.820.G401 1
51113470JU0 CARBON RES. RT13-0.166W-47J 1 RP11
51113472JU0 CARBON RES. RT13-0.166W-4.7KJ 1 RP12
51113333JU0 CARBON RES. RT13-0.166W-33KJ 1 RP13
5253F103Z10 CARAMIC CAP. CT1-63V-08C-2F4-10NFZ 1 CP12
52623010060 ELECTROLYTIC CAP. CD110X-16V-10FM 1 CP11
61512050R15 L.E.D FG5RD-1 1 VDP11A
67109138045 IR RECEIVER HS0038A2 1 NP11A
67109138025 IR RECEIVER AT138A
67109138025 IR RECEIVER HRM380017
50390061810 I.C TFA9842AJ/N1 1 N601
50390071520 I.C L7805CV 1 N802
50390070710 I.C KA7805TU
50390070710 I.C MC7805CT
50390070710 I.C CW7805CS
67241780806 I.C L7808CV 1 N401
67241780806 I.C KA7808TU
67241780806 I.C MC7808CT
67241780806 I.C CW7808CS
62622214000 AUDION TT2140LS-YB11 1 V431
50390069720 I.C TDA4864AJ/V1 1 N300
67138565305 I.C STR-G5653 1 N801
The data are subject to change without prior notice
Model no.: .CT-21CDP5CP.doc
version 1.0
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