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123-STEREO/SM
R

Service Manual - 123-STEREO/SM

CONTENTS

PAGE

Safety Instructions 1 Technical Specifications 2 Block Diagram 3 Pin Voltages of IC's 4 Oscillograms 8 Electrical and Service Adjustments 12 Part List 15 Circuit Diagrams Attached

SAFETY INSTRUCTIONS
GENERAL GUIDELINES 1. It is advised to insert an isolation transformer in the AC supply before servicing a hot chassis. 2. Potentials as high as 33KV are present when this receiver is in operation. Operation of the receiver without the rear cover involves the danger of a shock hazard from the receiver power supply. Servicing should not be attempted by any one who is not competent with the precautions necessary when working on the high voltage equipment. Always discharge the anode of the tube. 3. When servicing observe the original lead dress in the high voltage circuits. If a short circuit is found, replace all the parts which have been overheated or damaged by the short circuit. 4. Always use the manufacturer's replacement safety components. The critical safety components marked with on the schematics diagrams should not be replaced by other substitutes. Other substitute may create the electrical shock, fire or other hazards. Take attention to replace the spacers with the originals. Furthermore where a short circuit has occurred, replace those components that indicate evidence of overheating. 5. After servicing, see that all the protective devices such as insulation barriers, insulation papers, shields and isolation R-C combinations are correctly installed. 6. When the receiver is not being used for a long time of period of time, unplug the power cord from the AC outlet. 7. After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazard. LEAKAGE CURRENT COLD CHECK 1. Unplug the AC cord and connect a jumper between the two prongs of the plug. 2. Turn the receiver's power switch on. 3. Measure the resistance value with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the receiver, such as screw heads, aerials, connectors, control shafts etc. When the exposed metallic part a return path to the chassis the reading should be between 4Mohm and the 20Mohm. When the exposed metal does not have a return path to the chassis, the reading must be infinite. LEAKAGE CURRENT HOT CHECK 1. Plug the AC cord directly in to the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 2Kohm 10W resistor in series with an exposed metallic part on the receiver and an earth, such as a water pipe. 3. Use an AC voltmeter with high impedance to measure the potential across the resistor. 4. Check each exposed metallic part and check the voltage at the each point. 5. Reverse the AC plug at the outlet and repeat each of the above measurements. 6. The potential at the any point should not exceed 1.4 Vrms. In case a measurement is outside the limits specified, there is the possibility of a shock hazard, and the receiver should be repaired and rechecked before it is returned to the customer.

HOT CHECK CIRCUIT AC-Voltmeter
TO INSTRUMENTS EXPOSED METALLIC PARTS

Water pipe (earth)

2 K Ohm

Figure 1 X-RAY RADIATION WARNING The primary source of X-ray radiation in this receiver is the picture tube. The chassis is specially constructed to limit X-ray radiation. For continued X-ray radiation protection, replace the tube with the same type of the original one. CAUTION AFTER REMOVAL OF THE ANODE CAP, DISCHARGE THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR THE CARBON PAINTED ON THE CRT WITH A HIGH VOLTAGE PROBE AND MULTIMETER (SELECT VDC) AND THEN SHORT CIRCUIT DIRECTLY TO DISCHARGE COMPLETELY.

TECHNICAL SPECIFICATIONS
Power source: Power consumption (max.) : Standby power consumption : Aerial impedance : Receiving system 1: 220-240V AC, 50-60Hz 95 W 4W 75Ohm, coaxial type PAL BG PAL SECAM BG PAL SECAM BG DK PAL SECAM BG LL' PAL I VHF BAND I VHF BAND III CABLE TV UHF BAND CH2-4 CH5-12 S1-41 CH21-69 20", 21"

Receiving channels:

Audio outputs : High Voltage : Focus voltage : Grid 2 voltage : Heater voltage : Video/Audio Terminals :

2 x 7W RMS at %10 THD 25 ± 0.5 KV %25.6 ± %38 of EHT 0-1400 V 6.2 ± 0.2 Vrms AV1 IN AV1OUT AV2 IN (optional) AV2 OUT (optional) AV2 IN (RCA, optional) Video : 1 Vpp,75 Ohm Audio : 0.5 Vrms, >10 Kohm RGB Video : 1 Vpp, 75 Ohm Audio : 0.5 Vrms, <1 Kohm Video : 1 Vpp,75 Ohm Audio : 0.5 Vrms, >10 Kohm Video : 1 Vpp, 75 Ohm Audio : 0.5 Vrms, <1 Kohm Video : 1 Vpp, 75 Ohm Audio : 0.5 Vrms, >10 Kohm 20", 21"

Operating temperature : Safety : X-Ray radiation :
1

0-45 Degrees IEC 65 /BS P2N ACC. IEC 65/BS P2N

: TV set is produced to receive "one" of these colour and sound systems.

Left
HP 29 MSP Reset 24 9 10 58 IF1 IF2 55 28 HP

IC316 MSP34X0G Audio Processor
Right

IC317 TDA7480 Audio Amp. IC318 TDA7480 Audio Amp.

Tuner
Intr/ QSS
8 13 11

AGC

SCL SDA

Mono in / Aud out

IC401 EEPROM
PIF

43

RGB
30-32 out

20 19 I2C 51-52 CVBS-TXT 44 Black 33

7-6

CRT Module IC701

R G B

CPT

33

ST92195

On/Off (Standby) To IC901 L/L'
SIF 1-2 48 49 34-37
T105,T109 LL' Switch

53

45

H-Out H-Sync/LFB

H-sync V-sync OSD/TXT RGB out + Fast Blanking
20/13

Microcontroller

8

Keyboard Video In/Out
22/23

IC 402

41

15-18

IC101 STV224X

40

Horizontal Deflection BU808DFI

1 47

55

56

42

47

220V AC in

8 Scart 1 Audio In/Out IC316 CVBS/Chroma Audio SVHS

Audio In/Out

IC316 V-Amp V-Out

IR Receiver IC316

IC901 TDA16847 Power Supply IC102 Source Select

On/off (Standby) from IC401

8

Scart 2

Lum/Chroma V-Lin

IC501 TDA8174 Vertical Deflect.
V-Sync to IC402

+13V -13V 5VA 5VB U1=114V, 33V

8VA

12.3 Stereo Block Diagram

PIN VOLTAGES OF IC'S
IC101 (STV2246) BUS CONTROLLED MULTISTANDARD ONE CHIP TV PROCESSOR
Pin 1 2 3 4 5 6 7 8 9 Sound IF Input 1 Sound IF Input 2 AGC SIF Capacitor IF Voltage Reference Filtering AGC PIF Capacitor Picture IF Input 1 Picture IF Input 2 AGC Tuner Output IF PLL Filter Connection V DC (*) 1.0 1.0 0.1 3.2 0.1 2.5 2.5 4.6 1.2 0.0 4.2 5.1 3.2 2.5 4.0 4.0 8.1 3.7 0.0 3.2 2.8 3.2 1.8 5.0 2.5 1.7 2.5 0.0 Pin 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Not connected Blue Output Green Output Red Output Cathode Current Measurement Input OSD Blue Input OSD Green Input OSD Red Input OSD Fast Blanking Cloche Filter Tuning Capacitor 3.5X MHz Crystal 4.43 MHz Crystal Chroma PLL Filter Vertical Amplitude DAC Output Chroma/Scanning Ground Second Video Switch Output Chroma/Scanning Power Supply (8V) Beam Current Limiter Control Voltage and Safety Input (XRAY) Vertical Output Pulse Horizontal Output Pulse Line Flyback Input and Super-sandcastle Output Scanning PLL Filter SCL I2C Bus Clock Input SDA I2C Bus Data Input Digital Supply Voltage (5 V) Digital Ground Main Audio Output FM Demodulation Capacitor Connection V DC (*) 3.9 2.3 2.2 2.3 4.2 4.7 4.8 4.7 0.2 0.1 0.4 4.0 0.0 4.1 8.1 6.8 4.0 1.4 0.7 4.1 see osc. see osc. 5.2 0.0 4.0 1.5

10 IF Ground 11 AM/FM Mono Sound Output 12 5 V IF Supply 13 Internal CVBS Output 14 External Audio Input 15 LC Input 1 16 LC Input 2 17 Video/Luma Supply Voltage (8 V) 18 Internal Video Input 19 Video/Luma Ground 20 External Video Input 21 Black Stretch Capacitor 22 Y/CVBSIN3 Y(SVHS) or CVBS3 External Input 23 Chroma (SVHS) Input 24 Automatic RGB Peak Regulation 25 External Blue Input 26 External Green Input 27 External Red Input 28 External Fast Blanking Input

IC316 (MSP 34XXG)- MULTI STANDARD SOUND PROCESSOR
Pin 1 2 3 4 5 6 7 8 9 Not connected Gnd Gnd Digital control input/output Digital control input/output Gnd Standby (in normal operation it must be high) Not connected SCL Connection V DC 2.3 0.0 0.0 0.0 0.0 0.0 4.9 4.9 see osc. see osc. 0.5 0.5 0.5 0.5 0.5 0.5 0.5 4.9 0.0 0.5 0.0 0.0 0.0 5.1 0.1 0.1 0.0 0.1-2.1 0.1-2.1 0.1-2.1 0.1-2.1 0.1-2.1 Pin 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Connection Scart 2 sound output (R) Scart 2 sound output (L) Reference analog ground Scart 1 sound output (R) Scart 1 sound output (L) Volume capacitor Headphone Analog Supply High Voltage (8V) Volume capacitor Speaker Ground for Analog Power Supply High Voltage Internal Analog Reference Voltage Scart 4 input (L) Scart 4 input (R) Analog Shield Ground CINCH - sound input (L) CINCH - sound input (R) Analog Shield Ground Scart 2 sound input (L) Scart 2 sound input (R) Analog Shield Ground Scart sound 1 input (R) Scart 1 sound input (L) A/D converter ref. Voltage Mono sound input Ground for Analog Power Supply Voltage Analog Power Supply Voltage (5V) IF input 1 IF Common reference for IF IN1/IN2 IF input 2 Factory test mode enable (ground) Crystal oss. input Crystal oss. output Not connected (Ground) V DC 3.7 3.7 0.0 3.7 3.7 7.1 8.0 7.1 0.0 3.7 3.7 3.7 0.0 3.7 3.7 0.0 3.7 3.7 0.0 3.7 3.7 2.5 3.7 0.0 4.9 1.5 1.5 0.0 0.0 2.3 2.3 0.0

10 SDA 11 Not connected 12 Not connected 13 Not connected 14 Not connected 15 Not connected 16 Not connected 17 ADR Bus Clock Output 18 Digital Circuitry Supply Voltage 19 Digital Circuitry Supply Ground 20 Not connected 21 Not connected (Ground) 22 Not connected (Ground) 23 Not connected (Ground) 24 MSP RESET input 25 Headphone sound output (R) 26 Headphone sound output (L) 27 Reference analog ground 28 Speaker output (R) 29 Speaker output (L) 30 Not connected 31 Not connected 32 Not connected

IC317, IC318 (TDA7480) Audio Output IC
Pin 1 2 3 4 5 6 7 8 9 Connection Negative supply (-13V) Negative supply (-13V) Negative supply (-13V) Output (Pulse width modulated) Built-in Bootstrap diode anode Built-in Bootstrap capacitor Not connected Feedback integrating capacitance Setting frequency resistor V DC -13.5 -13.5 -13.5 0.0 -2.6 10.0 0.0 0.0 -11.6 0.0 Pin 11 12 13 14 15 16 17 18 19 20 Input Standby / mute control pin Not connected Positive signal supply 10V internal regulator Positive power supply (+13V) Negative supply (-13V) Negative supply (-13V) Negative supply (-13V) Negative supply (-13V) Connection V DC 0.0 5.1 (0.4) 0.0 13.0 -2.6 13.0 -13.5 -13.5 -13.5 -13.5

10 Signal ground

IC402 (ST92195B) MICRO CONTROLLER WITH OSD AND TELETEXT
Pin 1 2 3 4 5 6 7 8 9 Infra red input Reset Not connected Not connected Not connected Not connected Not connected Local keyboard input Not connected Connection V DC (*) 4.9 4.3 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.0 4.9 0.0 0.7 0.7 0.7 0.0 see osc. see osc. 4.9 0.9 0.0 0.0 1.7 4.8 Pin 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Analog pin for TXT Not connected Analog power supply for PLL (5V) Not connected CVBS input for TXT CVBS input for TXT Analog circuit ground Digital circuit ground Analog pin for OSD Analog pin for OSD Analog power supply (5V) Horizontal sync for OSD Vertical sync for OSD Not connected Not connected Not connected LL' select output Not connected Vertical linearity output Standby/Mute Standby/Mute Oscillator out Oscillator in Not connected On/Off (standby activate/deactivate) Not connected Not connected Status signal input of Scart pin 8 Connection V DC (*) 2.0 1.0 4.9 4.8 0.5 1.7 0.0 0.0 0.0 1.9 4.9 0.7 0.2 0.2 5.2 0.0 4.8 0.1 0.8 5.0 (0.2) 5.0 (0.2) 2.3 2.4 0.1 0.2 (2.8) 0.1 0.0 0.0

10 Not connected 11 Not connected 12 Not connected 13 Used for factory mode 14 Not connected 15 Blue output for OSD and TXT 16 Green output for OSD and TXT 17 Red output for OSD and TXT 18 Fast Blanking for OSD and TXT 19 SDA I2C Bus Data Input 20 SCL I2C Bus Clock Input 21 Supply Voltage (5V) 22 Not connected 23 Ground 24 Ground 25 Analog Vdd of PLL 26 Testpins:must be tied to pin 25 27 Analog pin for OSD 28 Not connected

IC501 (TDA8174) Vertical Deflection Output IC
Pin 1 2 3 4 5 6 Power output Output stage Vs Trigger input Height adjustment Not connected Ground Connection V DC 13.4 27.6 4.0 6.8 4.5 0.0 Pin 7 8 9 10 11 Ramp generator Buffer output Inverting input Vs Flyback generator Connection V DC 5.5 6.4 4.5 27.6 1.3

IC701 (TDA6107) RGB Output IC
Pin 1 2 3 4 5 Red in Green in Blue in Gnd Black current output Connection V DC 2.3-2.5 2.5-2.7 2.5-2.7 0.0 4.5-5.5 Pin 6 7 8 9 Vdd supply Red out Green out Blue out Connection V DC 190.0 134-137 128-130 130-137

IC901 (TDA16847) Power Supply IC
Pin 1 2 3 4 5 6 7 Connection Off time circuit (for standby frequency) Primary Current Simulation and Startup Regulation and Zero Crossing Input Soft-Start and Regulation Capacitor Opto Coupler Input (not connected) Fault Comparator 2 (not used) Synchronization Input (for fixed freq.) V DC (*) 2.4 (0.4) 1.9 (10.9) 2.6 (0.3) 3.7 (0.3) 4.9 (0.8) 0.0 4.9 (1.1) Pin 8 9 10 11 12 13 14 Connection Power measurement output Reference Ref. Voltage (5V) Fault Comparator 1 (not used) Primary Voltage Check Ground Output Supply Voltage V DC (*) 1.5 (2.4) 4.9 (1.1) 0.0 1.7 (2.5) 0.0 4.0 (0.4) 13.6 (11.7)

(*) Standby measurement values are given in parenthesis

WAVEFORMS OF SOME IC PINS
Note: TV is connected to a patern generator (Colour bar, sound 1 kHz).

IC101 (STV224X)

Pin 11
1V/div, 100 usn/div, Vpp=1.6 V

Pin 30
1V/div, 100 usn/div, Vpp=3.7 V, 15625 Hz

Pin 31
1V/div, 100 usn/div, Vpp=3.7 V, 15625 Hz

Pin 32
1V/div, 100 usn/div, Vpp=4.5 V, 15625 Hz

Pin 34 (OSD Off)
1V/div, 20 usn/div, Vpp=1 V, 15625 Hz

Pin 34 (OSD On)
1V/div, 20 usn/div, Vpp=1 V, 15625 Hz

Pin 37 (OSD On)
1V/div, 20 usn/div, Vpp=2.51 V, 15625 Hz

Pin 44
1V/div, 20 usn/div, Vpp=2.3 V, 15625 Hz

IC101 (STV224X)

Pin 47
1V/div, 10 msn/div, Vpp=6.0 V, 50 Hz

Pin 48
1V/div, 10 usn/div, Vpp=3.1 V, 15625 Hz

Pin 49
1V/div, 10 usn/div, Vpp=3.9 V, 15625 Hz

IC316 (MSP34X0G)

Pin 28
500mV/div, 50 usn/div, Vpp=1.5 V, 5kHz

Pin 55
200mV/div, 20 msn/div, Vpp=0.7 V

IC317 (TDA7480)

Pin 4
5 V/div, 10 usn/div, Vpp=27.4 V

Pin 11
500mV/div, 5 usn/div, Vpp=1.1 V

IC402 (ST92195B)

Pin 19
1V/div, 20 usn/div, Vpp=5.2 V

Pin 20
1V/div, 20 usn/div, Vpp=4.9 V, 15625 Hz

Pin 40
1V/div, 20 usn/div, Vpp=5.9 V, 15625 Hz

Pin 41
1V/div, 10 msn/div, Vpp=5.7 V, 50 Hz

Pin 47
1V/div, 20 usn/div, Vpp=5.9 V, 15625 Hz

IC501 (TDA8174)

Pin 2
5V/div, 10 msn/div, Vpp=26.7 V, 50 Hz

Pin 7
2V/div, 10 msn/div, Vpp=8.1 V, 50 Hz

IC701 TDA6107

Pin 5
2V/div, 50 usn/div, Vpp=5.8 V, 15625 Hz

Pin 7
50V/div, 50 usn/div, Vpp=126.8 V, 15625 Hz

Pin 8
50V/div, 50 usn/div, Vpp=122.7 V, 15625 Hz

Pin 9
50V/div, 50 usn/div, Vpp=119.4 V, 15625 Hz

T551

Base
500mV/div, 10 usn/div, Vpp=1.5V, 15625 Hz

Collector
1 V/div, 20 usn/div, Vpp=4.7V, 15625 Hz

T552

Base
2 V/div, 20 usn/div, Vpp=10V, 15625 Hz

Collector
200 V/div, 20 usn/div, Vpp=932V, 15625 Hz

1. ELECTRICAL ADJUSTMENTS
1.1 Supply Voltage Adjustment Connect a digital voltmeter to the cathode of diode D950 at the AV mode of the TV and set the screen voltage to the minimum with the screen potentiometer. Adjust the main supply voltage (B+) with P901 potentiometer to the following value (after supply adjustment, readjust Screen and focus voltage). 20" : 119 VDC (for A48ECR43X51) 21" : 114 VDC (for A51EER33X41)

2. SERVICE ADJUSTMENTS
You need the special service remote control to enter and exit the service menu of the TV (you can order it from the manufacturer). All buttons of the Service RC are same with the user remote control, only service menu In / Out is added to it (please see the picture below). Navigation Service In/Out : Enters to / exits from the Service Menu P+ / P: Moves upward / downward inside the menu V+ / V: Changes the values or options

2.1 IF Adjustments 2.1.1 PAL SECAM BG/DK/I · · · · 2.1.2 · · · · · Apply a 38.9 MHz PAL colour bar RF signal to the pin 1 of SAW01 with a pattern generator. Switch on the Service Menu with the Service RC. Check that value of "VCO C" is "07". Adjust the coil LC100 until the colour of ":" sign turns red. Check that value of "VCO F" is "63". Adjust the coil LC100 until the colour of ":" sign turns red. Exit from the service menu with the Service RC. SECAM L/L' (if available) Apply a 33.9 MHz SECAM L colour bar signal to the pin 1 of SAW01 with a pattern generator. Select the system as LL' in the TV setup menu. Switch on the Service Menu with the Service RC. Change the value of "VCO C L" , until the colour of ":" sign turns red. Change the value of "VCO F L" , until the colour of ":" sign turns red. Exit from the service menu with the Service RC.

2.2 AGC Adjustment · · · · · · Apply a signal with amplitude 65±1 dBuV to the antenna input of TV with a pattern generator (switch sound carrier to Off and switch "Video Ext" to On). Switch on the Service Menu with the Service RC and find the "AGC1" with P+ / P- buttons. Measure the amplitude of 38.9 MHz sinusoidal signal on pin 11 (IF2) of Tuner with an oscilloscope. Adjust "AGC1" to get 540 ± 20 mVpp. Add 5 to "AGC1" value and change "AGC2" to this value. Exit from the service menu with the Service RC.

2.3 Screen Adjustment · · · · Switch on the Service Menu with the Service RC. Find item "SCRN" in the menu. Adjust the Screen potentiometre until the colour of ":" sign turns red. Exit from the service menu with the Service RC

2.4 White Balance Adjustment · · · · · Apply a white pattern with a pattern generator to the antenna input. Enter the Service Menu with the Service RC and select "GRN" option with P+ / P- buttons and change its value to "0" with V+ / V- button. Adjust "RED" and "BLUE" for white balance. If white balance can not be adjusted properly change "GRN" value. Adjust "RED BIAS" and "GRN BIAS" for red and green cut off (There is no blue cut off adjustment). Exit from Service menu.

2.5 Geometry Adjustments · · · · · · · · Apply the cross hatch pattern with a pattern generator to the antenna input. Enter Service Menu with Service RC. Adjust Vertical Amplitude with "VAMP1 4/3 50Hz" option. Add 20 to "VAMP1 4/3 50Hz" value and change "VAMP2 16/9 50Hz" to this value. Substract 18 from "VAMP1 4/3 50Hz" value and change "VAMP3 4/3 60Hz" to this value. Add 2 to "VAMP1 4/3 50Hz" value and change "VAMP4 16/9 60Hz" to this value. Adjust vertical position with "VSHT", vertical linearity with "VLIN" , horizontal position with "HSHT" and vertical position of Teletext with "TXT VPOS". Exit from the Service Menu.

Note that: There is no horizontal width adjustment in this chassis. It can be adjusted by changing power supply voltage in the interval of -1 and +1 V. 2.6 Feature Options TUNER SSTD NICAM VIR.DOLBY XTAL APPL OSD CONTR BLUE SCRN APR COFF BLNK AM SND HEAD FASTTEXT NUM.OF AV AV2 STD-BY : Panasonic1 (ENV57D44G3), Panasonic2 (ENV57D60G3), Phillips, Sharp, Temic : BG, I, BG+DK, BG + L : NICAM On (available), NICAM Off : Yes (available), No : 1 (4,43), 2 (4,43-3,58) (NTSC Playback available) : INTERCAR (Intercarrier), QSS : On (OSD level control is On), Off : On (Blue background available), Off : On (Max. RGB level control is On), Off : On (Auto cut off stabilization control is On), Off : MSP34XX, STV224X : Yes (Headphone available), No : Yes (available), No : Please see Table 1 : Please see Table 1 : ON (Default, Automatic switch off is active), OFF (can be used during repair)

NUM.OF AV 1 Scart 01 1 Scart + Front AV 02 1 Scart + Front AV + SVHS 03 2 Scarts 02 2 Scarts (SVHS available on Scart 2) 03 2 Scarts + Front AV 04 2 Scarts + Front AV + SVHS 05 Table 1 2.7 Factory Settings for Service Mode

AV2 NO CINCH Front-AV CINCH Front-AV SCART 2 SCART 2 SCART 2 SCART 2

Values given in Table 2 are typical values and can vary according to the CRT type. 20" AGC1 AGC2 STD BY SCRN VCO C VCO F VCO C L VCO F L RED GRN BLUE RED BIAS GRN BIAS VAMP1 4/3 50HZ VAMP2 16/9 50HZ VAMP3 4/3 60HZ VAMP4 16/9 60HZ TXT VPOS VSHT VLIN HSHT Table 2 2.8 Exit from Service Menu During exit from service menu, the software version and feature options (hexadecimal number) are shown on the screen. For example: 12.3SX 14.11.01 SB5641-A02 44BA26. Automatic Gain Control 1 Automatic Gain Control 2 Standby Screen (used for screen adj.) VOC Coarse (BG/I/DK) VCO Fine (BG/I/DK) VOC Coarse (LL') VCO Fine (LL') Red level Green level Blue level Black level offset red Black level offset green Vertical amplitude 4/3 PAL/SEC Vertical amplitude 16/9 PAL/SEC Vertical amplitude 4/3 NTSC Vertical amplitude 16/9 NTSC Teletext Vertical Position Vertical shift Vertical linearity Horizontal shift 32 AGC1 + 5 ON OFF 07 07 07 07 14 12 11 18 23 33 VAMP1 + 20 VAMP1 - 18 VAMP1 + 2 15 08 31 35 21" 32 AGC1 + 5 ON OFF 07 07 07 07 10 12 07 30 28 32 VAMP1 + 20 VAMP1 - 18 VAMP1 + 2 15 11 31 33

SPARE PARTS LIST
PART NO 250111 293108 251107 293230 294331 291822 251478 294111 252112 292476 250227 252229 250111 251107 291225 291225 292110 291477 292110 293230 294111 291103 291560 290274 290684 294228 202105 293108 290684 252112 293474 274332 292223 291223 294109 299152 293108 250470 294331 251478 250227 274104 291271 292476 291560 274471 291103 293474 203106 292476 250227 290156 290821 292223 251107 290222 294476 179001 291560 252229 DESCRIPTION EC 1UF 16V 11*5 R:5 CC-CHIP 10NF K 50V /0805 X7 EC 10UF M 16V 11*5 R:5 CC-CHIP 22NF K 50V /0805 X7 CC-CHIP 330NF K 16V /0805 X CC-CHIP 820PF J 50V /0805 N EC 47UF 16V 11*5 R:5 CC-CHIP 100NF K 25V /0805 X EC 100UF 16V 11*6 R:5 CC-CHIP 4.7NF K 50V /0805 X EC 2.2UF 16V 11*5 R:5 EC 220UF 16V 11*8 R:5 C-ELA 1UF 16V 11*5 R:5 EC 10UF M 16V 11*5 R:5 CC-CHIP 220PF K 50V /0805 X CC-CHIP 220PF K 50V /0805 X CC-CHIP 1NF K 50V /0805 X7R CC-CHIP 470PF J 50V /0805 N CC-CHIP 1NF K 50V /0805 X7R CC-CHIP 22NF K 50V /0805 X7 CC-CHIP 100NF K 25V /0805 X CC-CHIP 100PF J 50V /0805 N CC-CHIP 560PF J 50V /0805 N CC-CHIP 27PF J 50V NPO 0805 CC-CHIP 68PF J 50V /0805 NPO CC-CHIP 220NF Z 50V /0805 Y5U C-CE 1NF K 1KV Y5P R:5 CC-CHIP 10NF K 50V /0805 X7 CC-CHIP 68PF J 50V /0805 NP EC 100UF 16V 11*6 R:5 CC-CHIP 47NF K 50V /0805 X7 C-PEM 330NF K 63V R:5 CC-CHIP 2.2NF K 50V /0805 X CC-CHIP 220PF J 50V /0805 N CC-CHIP 100NF K 50V /0805 X CC-CHIP 1.5PF C 25V/0805 CC-CHIP 10NF K 50V /0805 X7 EC 4.7UF 16V 11*5 R:5 CC-CHIP 330NF K 16V /0805 X EC 47UF 16V 11*5 R:5 EC 2.2UF 16V 11*5 R:5 C-PEM 100NF K 63V R:5 CC-CHIP 270PF J 50V /0805 N CC-CHIP 4.7NF K 50V /0805 X CC-CHIP 560PF J 50V /0805 N C-PEM 470NF K 63V R:5 CC-CHIP 100PF J 50V /0805 N CC-CHIP 47NF K 50V /0805 X7 CC 10NF K 50V R:5 CC-CHIP 4.7NF K 50V /0805 X EC 2.2UF 16V 11*5 R:5 CC-CHIP 15PF K 50V /0805 NP CC-CHIP 82PF J 50V /0805 N7 CC-CHIP 2.2NF K 50V /0805 X EC 10UF M 16V 11*5 R:5 CC-CHIP 22PF J 50V /0805 NP CC-CHIP 470NF K 16V /0805 X RC-CHIP 0R /0805 2*1.25 CC-CHIP 560PF J 50V /0805 N EC 220UF 16V 11*8 R:5 BG/DK SYSTEM CINCH LL' SYSTEM LL' SYSTEM LL' SYSTEM LL' SYSTEM NOTES POSITION NUMBERS C101 C125 C136 C138 C141 C102 C104 C140 C105 C111 C134 C142 C108 C179 C109 C112 C131 C113 C145 C119 C120 C121 C122 C127 C128 C129 C188 C130 C173 C174 C135 C143 C144 C170 C189 C148 C154 C156 C149 C162 C164 C150 C151 C152 C153 C169 C155 C157 C163 C165 C158 C159 C160 C161 C166 C171 C172 C167 C168 C175 C176 C177 C178 C180 C184 C185 C186 C187 C191 C192 C194 C195 C200 C315 C338 C339 C316 C340 C341 C342 C343 C346 C347 C348 C349 C350 C351 C352 C353 C354 C355 C356 C358 C359 C360 C361 C362 C363 C370 C371 C373 C374 C375 C377 C378 C380 C381 C383 C384 C388 C390 C392 C393 C395 C401 C402 C404 C407 C420 C405 C408 C409 C410 C412 C413 C414 C415 C416 C418 C436 C419 C424 C431 C432 C421 C423 L108 R336 R337 R338 C429 C437 C438 C430

SPARE PARTS LIST
PART NO 251478 293108 274227 253101 252476 250111 293152 273333 291477 252105 250100 271390 272820 272912 274330 251109 202105 274107 252229 252482 271331 251478 251109 273225 202221 274224 274103 202105 203330 201471 293108 293474 291123 292223 274105 274332 202220 202106 202102 290561 273471 201226 250470 251225 291101 302296 302289 303195 303223 303988 303850 303308 302296 300305 303217 303195 302289 302948 303209 DESCRIPTION EC 47UF 16V 11*5 R:5 CC-CHIP 10NF K 50V /0805 X7 C-PEM 220NF J 50V R:5 EC 1000UF 35V 25*13 R:5 EC 470UF 25V 11*10 R:5 EC 1UF 16V 11*5 R:5 CC-CHIP 15NF K 50V /0805 X7 C-PEM 33NF K 100V R:5 CC-CHIP 470PF J 50V /0805 N EC 100UF 50V 12*8 R:5 EC 1UF 160V 11*6.3 R:5 C-PPM 390NF J 250V R:15 C-PPM 8.2NF %3.5 1.5/1.6KV C-PPM 9.1NF %3.5 1.5/1.6KV C-PEM 330NF J 250V R:15 EC 10UF 250V 16*10 R:5 CC 1NF K 1KV Y5P R:5 C-PEM 100NF J 100V R:5 EC 220UF 16V 11*8 R:5 EC 470UF 16V 12.5*10 R:5 C-PPM 330PF J 1500V/1600V R EC 47UF 16V 11*5 R:5 EC 10UF 250V 16*10 R:5 C-PEM 22NF J 63V R:5 C-CE 2.2NF K 2KV Y5P R:7.5 C-PEM 220NF K 275V-AC R22. C-PEM 100NF K 275V-AC R:15 CC 1NF K 1KV Y5P R:5 C-PPM 33NF J 630V R:15 CC 470PF 2KV CC-CHIP 10NF K 50V /0805 X7 CC-CHIP 47NF K 50V /0805 X7 CC-CHIP 120PF K 50V /0805 X CC-CHIP 2.2NF K 50V /0805 X C-PEM 100NF J 250V R:10 C-PEM 330NF K 63V R:5 CC 2.2NF M 250VAC Y5U R:10 CC 1NF K 50V Y5P R:5 C-CEA 1NF K 50V R:10 CC-CHIP 56PF J 50V NPO 0805 C-PEM 47NF K 63V R:5 CC 220PF K 2KV Y5P R:5 EC 4.7UF 16V 11*5 R:5 EC 22UF 16V 11*5 R:5 CC-CHIP 100PF J 50V /1206 N DIODE 1N4148 26MM DIODE 1N4148 52MM DIODE 4148 MELF DIODE-CHIP BA682 SOD80 LED LTL 4224 RED (SHORT LEG LED LTL 4263 RED L=25.4 DIODE RF2007 DIODE 1N4148 26MM DIODE BA157 DIODE RGP10J DIODE 4148 MELF DIODE 1N4148 52MM DIODE 1N4007 DIODE BAV21 LL' SYSTEM 21" 20" CINCH CINCH CINCH HEADPHONE 21" 20" 21" 20" 21" NOTES POSITION NUMBERS C433 C439 C435 C501 C503 C504 C505 C511 C512 C508 C508A C509 C510 C553 C554 C555 C555 C556 C560 C561 C563 C564 C564 C565 C571 C702 C703 C704 C705 C901 C902 C903 C904 C917 C918 C906 C907 C909 C910 C955 C958 C967 C911 C913 C914 C915 C701 C919 C920 C920 C921 C922 C923 C923 C940 C941 C950 C956 C965 C981 C982 D103 D103 D107 D180 D418 D418 D502 D503 D552 D553 D557 D558 D701 D702 D703 D704 D559 D556 D560 D181

SPARE PARTS LIST
PART NO 303206-01 303217 302289 303813 303993 303991 056721 056762 056745 056731 056640-01 056640-01 056641 452842 452836-01 452990 452985 452374 452575-01 452800 452989 452844 458641 452648 452746 452986 50S310 451518 452382 053711 053805 053740 053750 053806 179001 053781 053353 053749 053798 053715 051585 053352 051815 053739 053506-01 055597 132500 031780 031777 056023 056660 056952 056013 056210 173273 DESCRIPTION DIODE RGP30M DIODE RGP10J DIODE 1N4148 52MM DIODE RGP15D LED LTL4221N D:3 R/D RED LED IR SIR563SB3F 23/940 SER.FILTER TPS5.5MWA SER.FILTER TPT02B SER.FILTRE TPS6.0MB SER.FILTRE TPSRD5M50W00-A0 SER.FILTRE MKT40.4MA110P-TF01 MURATA SER.FILTER MKT40.4MA110P-TF SER.FILTRE MKT40.9MA110P MURATA IC STV2246-5X IC STV2248C IC STV2249C IC-CHIP MC14053BD SOIC16 IC L78L05 ACZ TR IC MSP3400G IC MSP3410G PSDIP64 AUDIO P IC TDA7480L IC-CHIP ST24C08 (EEPROM) 5V IC ST92T195B7 (64K TX) OTP IC TDA8174AW IC TDA6107Q IC TDA16847 INSULATER BUZ90 17*12*.15 IC KA317TU T0220CASE IC-CHIP S3C1840DA9/SMB1 COIL 10UH K (TAIYO) LAL03 COIL-CHIP 1UH K /0805 COIL 1UH K LAL03 COIL 5.6UH K COIL-CHIP 8.2UH K /0805 RC-CHIP 0R /0805 2*1.25 COIL 2.2UH LAL04 COIL- CHOKE 68UH /1A RADIAL COIL 18UH K /3.4 26MM COIL-CHIP 18UH K /0805 COIL 6.8UH K R12.5 COIL H-LIN 70UH COIL- CHOKE 10UH R0814 14.1 LINE FILTER 2 X 18 MH MIN.TYPE COIL CHOKE 50UH COIL DEMOD 38.9 HEX FERRITE BEAD 12*8 R-VAR 5K (V) 5*3 CONN.HOUSING 2'LI GREY CON.HOUSING LOCKED 5/4 CRYSTAL 4.433619MHZ CRYSTAL 3.579545 90OHM CRYSTAL 18.432MHZ +-30PPM CRYSTAL 4 MHZ CER.RESONATOR GSB455E CFR-CHIP 27K J 1/10W /0805 P901 PL501 PL551 Q101 Q102 Q315 Q401 Q980 R101 R427 DK SYSTEM BG SYSTEM LL' SYSTEM NON NICAM NICAM I SYSTEM PAL BG, I SYSTEMS PAL + SECAM LL' SYSTEM PAL/SEC BG/DK SYSTEM TWO SCARTS BG SYSTEM BG/DK SYSTEM I SYSTEM LL' SYSTEM LL' SYSTEM NOTES D901 D905 D906 D951 D980 D981 F101 F101 F101 F101 F102 F401 F401 IC101 IC101 IC101 IC102 IC315 IC953 IC316 IC316 IC317 IC318 IC401 IC402 IC501 IC701 IC901 IC901 IC951 IC980 L101 L103 L104 L105 L107 L107 L317 L323 L401 L403 L502 L551 L701 L901 L950 LC100 L318 L319 L320 L321 L324 L402 L404 L102 L315 L316 L106 POSITION NUMBERS D902 D903 D904 D950 D907 D908 D909 D952

SPARE PARTS LIST
PART NO 171150 171221 172101 170472 101470 171471 171102 102141 172823 172561 171182 172101 173101 173562 174331 172225 171270 173479 172335 171221 170750 170683 170750 171332 171102 172101 171102 172475 173479 101117 173101 102338 172225 101106 179002 179001 171332 172335 171102 171471 173123 291103 173154 172475 170047 173101 172475 172225 172273 172101 171471 171332 171685 172823 173393 129236 101471 100220 174151 172183 DESCRIPTION RC-CHIP 150R J 1/10W /0805 RC-CHIP 220R J 1/10W /0805 RC-CHIP 1K J 1/10W /0805 RC-CHIP 47R J 1/10W /0805 CFR 470R J 1/4W /6 52MM RC-CHIP 470R J 1/10W /0805 RC-CHIP 100R J 1/10W /0805 CFR 1K J 1/4W /6 26MM RC-CHIP 8.2K J 1/10W /0805 RC-CHIP 5.6K J 1/10W /0805 RC-CHIP 180R J 1/10W /0805 RC-CHIP 1K J 1/10W /0805 RC-CHIP 10K J 1/10W /0805 RC-CHIP 56K J 1/10W /0805 RC-CHIP 330K J 1/10W /0805 RC-CHIP 2.2K J 1/10W /0805 RC-CHIP 270R J 1/10W /0805 RC-CHIP 47K J 1/10W /0805 RC-CIHP 3.3K J 1/10W /0805 RC-CHIP 220R J 1/10W /0805 RC-CHIP 75R J 1/10W /0805 RC-CHIP 68R J 1/10W /0805 RC-CHIP 75R J 1/10W /0805 RC-CHIP 330R J 1/10W /0805 RC-CHIP 100R J 1/10W /0805 RC-CHIP 1K J 1/10W /0805 RC-CHIP 100R J 1/10W /0805 RC-CHIP 4.7K J 1/10W /0805 RC-CHIP 47K J 1/10W /0805 RC 100R J 1/4W 26MM RC-CHIP 10K J 1/10W /0805 RC 3.3K J 1/4W /6 52MM RC-CHIP 2.2K J 1/10W /0805 RC 100R J 1/4W 52MM RC-CHIP 0R /1206 RC-CHIP 0R /0805 2*1.25 RC-CHIP 330R J 1/10W /0805 RC-CIHP 3.3K J 1/10W /0805 RC-CHIP 100R J 1/10W /0805 RC-CHIP 470R J 1/10W /0805 RC-CHIP 12K J 1/10W /0805 CC-CHIP 100PF J 50V /0805 N RC-CHIP 15K J 1/10W /0805 RC-CHIP 4.7K J 1/10W /0805 RC-CHIP 4.7R J 1/10W /0805 RC-CHIP 10K J 1/10W /0805 RC-CHIP 4.7K J 1/10W /0805 RC-CHIP 2.2K J 1/10W /0805 RC-CHIP 2.7K J 1/10W /0805 RC-CHIP 1K J 1/10W /0805 RC-CHIP 470R J 1/10W /0805 RC-CHIP 330R J 1/10W /0805 RC-CHIP 680R J 1/10W 0805 RC-CHIP 8.2K J 1/10W /0805 RC-CHIP 39K J 1/10W /0805 RW 2.2R J 0.75W 73MM CFR 470R J 1/2W /9 52MM CFR 22R J 1/2W 52MM RC-CHIP 150K J 1/10W /0805 RC-CHIP 1.8K J 1/10W /0805 CINCH HEADPHONE LL' SYSTEM LL' SYSTEM LL' SYSTEM LL' SYSTEM LL' SYSTEM LL' SYSTEM LL' SYSTEM NOTES R102 R104 R105 R107 R109 R116 R118 R121 R122 R123 R125 R127 R128 R130 R131 R132 R135 R138 R139 R142 R152 R157 R158 R159 R160 R165 R169 R175 R177 R185 R186 R190 R193 R194 R195 R203 R315 R317 R321 R328 R329 R335 R343 R344 R346 R401 R402 R403 R405 R409 R410 R417 R425 R435 R437 R501 R502 R503 R505 R508 R506 R512 R557 R564 R438 R904 R511 R520 R411 R404 R426 R428 R406 R407 R408 R434 R440 R412 R432 R422 R209 L109 R181 R316 R318 R320 R322 R345 R330 R191 R192 R174 R161 R168 R208 R162 R182 R183 R184 R189 R167 R171 R121 R176 R178 R179 R180 R154 R163 R164 R166 R136 R137 R188 R415 R416 R126 R172 R173 R119 R160 POSITION NUMBERS R124 R333 R334 R129 R441 R442 R112 R117 R120 R144 R106 R108 R113 R110 R111

SPARE PARTS LIST
PART NO 119125 119153 170472 173101 102141 174104 172823 172225 172394 103224 110823 100473 113114 119337 119478 119109 103136 172683 172823 101681 103475 102159 101683 154216 102166 113683 173101 114825 172335 114560 174223 115225 171822 173221 172683 173333 115470 113393 171240 112131 109560 101106 129109 119109 179002 452521 054261 056749 056070 056114 056709 056767 031251 031197 7KY136-PS1 401141 401141 400989 DESCRIPTION RM 1.2R J 1/2W 52MM RM 1.5R J 1/2W 52MM RC-CHIP 47R J 1/10W /0805 RC-CHIP 10K J 1/10W /0805 CFR 1K J 1/4W /6 26MM RC-CHIP 100K J 1/10W /0805 RC-CHIP 8.2K J 1/10W /0805 RC-CHIP 2.2K J 1/10W /0805 RC-CHIP 3.9K J 1/10W /0805 CFR 22K J 1/4W 52MM RMO 82R J 3W R:20 CFR 47R J 1/4W /6 52MM RM 10K J 1/2W 52MM RMO 3.3R J 2W R:27.5 TAPE RMF 0.47R J 1W RNF 0.1R J 0.4W (UFLB) 52MM CFR 10K J 1/4W /6 26MM RC-CHIP 6.8K J 1/10W /0805 RC-CHIP 8.2K J 1/10W /0805 CFR 680R J 1/2W /9 52MM CFR 47K J 1/4W /6 52MM CFR 1.5K J 1/2W /9 52MM CFR 680R J 1/4W /6 52MM NTC 5.1R M (S234R) CFR 1.5K J 1/4W /6 26MM RMO 68K J 1.5W 73MM RC-CHIP 10K J 1/10W /0805 RM 820K %1 1/4W 52MM RC-CIHP 3.3K J 1/10W /0805 RM 560K %1 1/4W 52MM RC-CHIP 220K J 1/10W /0805 RMO 2.2M J 1/2W CFR-CHIP 820R J 1/10W /0805 RC-CHIP 22K J 1/10W /0805 RC-CHIP 6.8K J 1/10W /0805 RC-CHIP 33K J 1/10W /0805 RM 4.7M J 1/2W 52MM RM 39K J .5W 52MM RC-CHIP 240R %1 1/10W /0805 RM 1.3K %1 1/4W 26MM CFR 5.6R J 1/4W /3.2 52MM CFR 100R J 1/4W 52MM RWF 0.1R J 0.75W 73MM RNF 0.1R J 0.4W (UFLB) 52MM RC-CHIP 0R /1206 IR RECEIVER TSOP 1838 FUSE 2.5AT (215 SER.) SAW FILTER OFW G1985M SAW FILTER OFW K2966M SAW FILTRE OFW J1980M I SISTEM SAW FILTRE OFW K3953M SAW FILTRE OFW K9456M SCART SOCKET 14.1 SCART SOKET HR-DM2441S-O TUNER ENV57D60G3 ASIMETRIK TRN-CHIP BC848B SOT23 TRN-CHIP BC848B SOT23 TRN BC558B LL' SYSTEM HEADPHONE BG SYSTEM BG/DK SYSTEM I SYSTEM LL' SYSTEM LL' SYSTEM 21" 20" 20" 21" NOTES 21" 20" 21" R509 R509 R510 R513 R519 R521 R522 R523 R524 R526 R554 R555 R558 R559 R560 R560 R562 R563 R563 R568 R705 R711 R901 R901 R902 R903 R905 R907 R909 R911 R912 R913 R914 R915 R917 R918 R920 R950 R953 R954 R956 R957 R959 R960 R981 S401 S901 SAW1 SAW1 SAW1 SAW1 SAW2 SK101 SK102 T100 T101 T105 T315 T102 T103 T108 T316 R922 R908 R903 R713 R715 R716 R921 R423 POSITION NUMBERS

SPARE PARTS LIST
PART NO 401142 401141 401142 401141 401334 401332 401216-02 400901 401141 401047 401142 058013-TR1 059315 031882 031751 031730 031856 031422 031854 031323 031422 031857 031860 031858 031864 031530-01 031675 031162 031161 031160 031180 302297 303771 303110 303735 7HA110 M17110 M38110 056520-SB1 056521-SB1 620167-AS 621167-AS 7TV187 6VM187 7TK187 528107-AS 7ZY107-AS DESCRIPTION TRN-CHIP BC858B SOT23 TRN-CHIP BC848B SOT23 TRN-CHIP BC858B SOT23 TRN-CHIP BC848B SOT23 TRN STX112 TRN BU808DFI TRN 2SK2545 TRN BC327-25 TRN-CHIP BC848B SOT23 TRN BC337-25 TRN-CHIP BC858B SOT23 FBT 20/21" 12.1 SMT 90" 12.3 STEREO CONN.HOUSING X2010 GREY CONN.HOUSING 2212 GREY CONN.HOUSING 2012 GREY CONN.HOUSING X2003 BLACK CONN.FEMALE 12P GREY CONN.HOUSING X2003 GREY CON.MKF19400-6-0-1010 CONN.FEMALE 12P GREY CONN.HOUSING X2003 RED CONN.HOUSING X2004 BLACK CONN.HOUSING X2004 GREY CONN.HOUSING X2005 BLACK INCHANG/CRT SOCKET ISHM05SCON.HOUSING 2P MALE CONN. CINCH RCA PJ803-4 YEL CONN. CINCH RCA PJ803-3 RED CONN. CINCH RCA PJ803-2 WHI CONN.HEADPHONE 12.1 FRONT-A DIODE Z. 3.9V 26MM DIODE Z. UZT33V DIODE Z. 3.3V MTZJ5.6B B5 CHASSIS 20" B5 CHASSIS 21" B5 CHASSIS 21 CPT SEB A48ECR43X51 CPT SEB A51EER33X41 DEGAUSSING COIL ASSY 20" BA DEGAUSSING COIL ASSY 21" BA RC A TYPE FUME 14.1 RC A TYPE SILVER 14.1 RC B TYPE FUME 14.1 SPK.FOST.8R/7W PRJ-C POWERSPK.FT 8R/7W(NOM)(120X50MM) 20" PAL BG NICAM HP CINCH 21" PAL BG ST 21" PAL/SEC BG/DK NICAM SINGLE SCART TWO SCARTS SINGLE SCART TWO SCARTS NOTES T317 T321 T401 T406 T551 T552 T901 T902 T906 T950 T980 TR552 TR901 X102 X102 X103 X104 X315 X316 X317 X317 X318 X319 X320 X401 X703 X901 X921 X922 X923 X941 ZD406 ZD570 ZD901 ZD952 X902 T501 T502 T402 POSITION NUMBERS T318 T319 T320 T322

Please note that Product Part List Files should be investigated for the mechanical parts like cabinets, etc.

12.3 CTV CHASSIS
SK101 R159 R160 100R C150 1nF R161 R163 75R 330R R162 100R C152 1nF R164 75R R165 1K R166 75R C154 220p R167 1K C156 220p C157 470p C155 470p 12 11 10 9 8 C431 22pF C432 22pF L401 18uH SCART 13 7 L315 6 INTRC/QSS 5 4 3 100uF 16V 47nF 1nF R315 330R T315 BC558 LEFT HEADPHONE +5V_AL L402 +5V A 18uH 22uF / 16V +5V_AL R417 330R P3 C411 22uF / 16V S401 TSOP1738 R401 10K R410 470R R409 1K T401 BC858B ZD406 3V9 R424 10K P1 C436 47uF / 16V R425 680R D418 LED C434 C339 100uF / 16V R450 2K2 R411 470R R316 330R T316 BC558 T319 BC858B T406 BC848B R429 4K7 RIGHT 330nF P2 IC402 1 X401 1 2 2 3 +5V_AL 4 5 R406 1K5 R403 680R SW403 SW402 4 3 RESET P2.2 55 2 54 3 4 P0.6 P2.4 53 ON_OFF C413 5 P0.5 P2.5 VS 52 Q401 4MHz R431 XX R 15pF C412 6 7 8 9 15pF 49 R426 STBY/MUTE 10K R427 27K 10 IC401 1 E0 VCC 8 C404 47nF SCL C439 47u/16V +5V AL 11 P0.0 P4.5 47 R404 10K R414 10K R428 10K C405 R405 2K7 R433 2K7 P3.7 P4.4 46 C410 2u2 / 16V C109 330nF L_L' R142 AUD OUT 220R L101 MSP_RES C131 INTRC/QSS 41 VSYNC C437 560pF L103 TABLE TABLE 820p C132 3n9 TABLE L106 1uH C140 10n FBOSD R448 SDA X402 1 2 3 4 5 SERVICE_PLUG 24 WSCR CVBS2 33 R451 100R R440 L404 4K7 SDA SCL +5V A 18uH C418 10uF / 16V 2R2 R421 C407 47nF 22 TEST GND 100R R447 +5V AL SCL 100R 21 VCC GND0 36 C423 35 22pF C421 470nF C414 82pF R430 5K6 C403 4n7 R418 2R2 C106 C188 100n R106 10uF 16V 47R 10nF T101 23 WSCF CVBS1 34 CVBS_TXT +5V A L403 18uH R117 1K R129 220R R131 330K X104 1 C415 2n2 2 3 SVHS R_SCRT C121 100nF R182 F_BLSC 100R STV2246 X551 HOR_DEFL 5 4 IC501 TDA8174AW 1 3 C565 R557 470R 1W L551 C566 560pF C553 1uF / 160V T552 BU808DFI D552 BA157 R558 10K 1W C554 390nF 6 500V UG2 11 GND2 7 BCL 3 U CRT D553 RGP10J R569 4R7 C557 470uF 50V C558 10nF C561 1n 1kV D556 4 BA157 CRT_HT_OUT 2 1 R559 U1 3.3R 2W FOCUS R562 10K C563 100nF 1 C560 10uF 250V 2 3 22K C562 100nF R526 BCL 9 EHT - 29KV CVBS_OUT_SC1 G_SCRT C122 100nF C137 1uF / 16V BC848B R114 100R 10uF 63V R125 180R BC848B 18 P3.0-FB AVDD 39 R416 C424 22pF 5K6 C420 47nF C409 4n7 +8V A R107 47R C102 T102 C107 F101 TABLE L105 TABLE L107 TABLE C141 1uF / 16V C136 CVBS1 1uF / 16V 100p R105 TABLE C139 1uF / 16V C138 1uF / 16V C166 22nF 24 C120 100nF R184 100R R183 100R 28 FB_EXT NC 29 TR552 R189 100R 26 G_EXT G_OUT 31 C177 100p 21 BS ROSD 36 47nF 22 Y_CVBSIN3 GOSD 35 47nF 23 CHR BOSD 34 R112 R138 47K 1K C117 47nF X101 1 2 3 C189 4 5 CRT_RGB_OUT 10uF/50V R198 47K R199 10K T110 BC848 R150 470K R149 100K C190 2.2uF/16V R151 100K LFB 1N4148 +13V R563 TABLE 680R D557 1N4148 T11 1 BC848 D559 +5V A 1N4148 10K D558 10nF R564 R565 C570 R144 1K C118 R145 1K C176 TOKO R124 150R R126 180R +8V A C134 220uF / 16V 17 C123 47nF 18 C175 100p VCC2 XTAL1 40 C11 1 10uF 63V C112 R104 C169 1n +5V B 10uH R120 +8V A R108 47R T103 BC848B 16 C180 27p 1K R139 3K3 LC100 15 PIFLC1 VAMP 42 V_AMP R101 Q101 4.43MHz C129 4n7 27K D103 1N4148 C125 1uF / 63V R115 FBOSD C119 R123 5K6 5K6 R704 220R ROSD R146 1K 270R X701 13 C113 220uF 16V C114 47nF 12 10nF V_LIN STEREO_2_OUT L_L' OPT . +5V B 10 11 12 AUD OUT R194 100R L104A 1uH IF1 -13V +8V A R193 2K2 +13V 0R IF2 TABLE 1nF D181 BA682 T105 BC848B T108 BC848B IF2 1 L104 1uH 7 2 5 AGC C145 R102 47u/16V 150R C110 1nF 10 8 C179 22n 9 AGC LBF_SSC C187 5 P2.0-IRin P2.1 56 C321 1nF R435 STA T1 8K2 R434 4K7 X103 1 MSP_RES STBY/MUTE +5V B SCL SDA R185 100R F102 T40.4 D180 1 BA682 R190 3K3 R191 10K 2 5 SAW01 TABLE C108 22nF 4 C185 R192 3K3 220nF C186 220nF SAW02 TABLE 4 C143 3 1uF / 16V 4 C105 10uF / 16V C101 1uF / 16V 6 AGCSIFCAP GND0 54 C115 47nF C127 100uF / 16V L102 10uH 52 R118 SDA 100R R119 SCL 100R PIFIN2 SLPF 50 C178 49 560p R122 8K2 C128 4n7 R133 C130 2K2 2u2 16V R132 2K2 R116 H_OUT 470R GNDIF VERT 47 V_OUT C126 22uF / 16V 1N4148 IC701 B OUT C124 44 47nF C135 220uF 16V +8V A G OUT CVBS_TXT R128 10K R187 330K R OUT VDD +5V B BLACK GND R IN G IN B IN TDA6107Q 9 8 7 6 5 4 3 2 1 C701 100nF 250V C703 10uF 250V D107 BCL R714 100R R712 100R R710 100R R715 GREEN 1K5 0.5W R713 1K5 0.5W R711 1K5 0.5W G2 6 9 7 8 HT RED CRT_GND R134 8K2 R130 56K C142 10uF / 16V +8V A AQUA CRT GND LFB IFPLL HOUT 48 C705 2n2 2kV CRT GND R716 1K5 0.5W 5 G1 10 GND n.c. KABLO2 X703 CRT SOCKET GND 2 CRT GND GND 12 11 BLUE +5V B 2 1 SIFIN1 T109 BC848B C184 68pF R186 10K LEFT C322 1nF 330nF +8V A C340 R317 3.3K T317 BC858B C341 R320 3.3K T320 BC858B C331 1nF C329 1nF R326 1K C328 1nF MSP34XX R327 1K C330 1nF IC101 C103 FMCAP 56 1uF / 16V SIFIN2 AUDIOOUT 55 6 6 WAY PLUG C389 4n7 C327 1nF R319 3.3K R325 1K C326 27 1nF 28 29 30 31 32 C347 100nF 24 25 26 C320 1nF T318 BC858B C325 1nF R318 3.3K R323 MSP_RES 220R R324 1K C324 1nF 16 17 C338 X316 1 1 2 STEREO_1_OUT 3 RIGHT C319 1nF 100uF / 16V +8V C C315 C316 C318 +8V A 10uH 14 15 X102 10 11 10 12 STEREO_2_IN 12 MONOIN R322 100R 11 INTRC/QSS C153 1nF C151 1nF X315 1 2 3 4 5 6 7 C344 8 9 -13V +8V A 47uF 16V C317 47nF C323 1nF C346 220pF 2.2nF 6 7 8 R321 100R 9 SCL SDA L320 2.2uH +13V IN GND MSP_RES STBY/MUTE IC315 78L05 OUT 10uH C342 C343 4 2.2nF 5 1 L316 2 3 IC316 AUD_CLO NC1 NC2 DCTROUT1 DCTRO0 ADR_SEL STBYQ NC3 SCL SDA I2S_CL I2S_WS I2SDAOUT I2SDAIN1 ADR_DA ADR_WS ADR_CL DVSUP DVSS I2SDAIN2 NC4 NC5 NC6 RESETQ DACA_R DACA_L VREF2 DACM_R DACM_L DAC_C DAC_SUB DAC_S XTAL_OUT XTAL_IN TESTEN ANA_IN2+ ANA_INANA_IN1+ AVSUP AVSS MONO_IN VREFTOP SC1_I_R SC1_I_L ASG1 SC2_I_R SC2_I_L ASG2 SC3_I_R SC3_I_L ASG4 SC4_I_R SC4_I_L AGNDC AHVSS CAPL_M AHVSUP CAPL_A SC1_O_L SC1_O_R VREF1 SC2_O_L SC2_O_R NC7 64 63 62 61 C354 60 C355 59 58 57 56 55 54 53 C359 52 51 C360 50 C361 49 4.7uF / 16V 48 47 46 45 44 6 43 42 41 40 39 C367 38 37 36 35 C370 34 C371 33 47uF / 16V 47uF / 16V 10uF / 63V C368 47uF / 16V C369 47uF / 16V 1 STEREO_1_IN L318 -13V 2.2uH C351 100nF RIGHT R332 47K C384 270pF C386 220uF / 25V R330 12K C365 3.3uF 50V C348 100nF C366 10uF / 63V C334 1nF C335 1nF R335 0R 5 4 3 +8V C 2 C378 100nF STBY/MUTE C337 1nF 15 5 IC318 9 17 C374 2.2uF / 16V L321 2.2uH C379 100nF C382 100nF C380 100nF X920 C391 560pF R334 150R 1 2 3 4 5 C920 1n C921 1n VIDEO R920 75R R921 75R R922 470R R923 470R SVHS MODULE C922 1n C923 1n X922 C394 220uF 25V +13V C364 1nF C332 1nF C362 330nF C363 330nF R328 470R R345 470R X318 1 2 9 3 CINCH 7 L 8 INTRC/QSS T321 BC848 R342 1k R 10 11 4.7uF / 16V 12 X317 T322 BC848 C388 4n7 R344 4k7 R343 15k ZD301 9v1 SPEAKER 1 2 3 3 2 4 1 L324 68uH C393 470nF 2 1 4.7uF / 16V C358 4.7uF / 16V C372 10uF 63V C349 100nF C333 1nF C345 47uF 16V 10nF 10nF 18.432MHz C395 100p J309 C357 INTRC/QSS 100pF C356 10nF MONOIN -13V 2.2uH L317 C350 100nF LEFT R331 47K C385 220uF / 25V C375 100nF 15 5 IC317 9 R329 12K 17 STBY/MUTE C336 1nF C373 2.2uF / 16V L319 2.2uH C376 100nF C381 100nF C377 100nF C390 560pF R333 150R X319 X319A 4 L323 68uH C392 470nF X320 4 3 C387 220uF / 25V X940 47n/100V 3 R941 2 180R C941 C940 R943 390R R942 390R X941 3 Q315 C353 1.5pF +13V C352 1.5pF L108 T100 TUNER 3.3uH GND4 GND3 GND2 GND1 15 14 13 12 STA T1 B_SCRT C148 220p G_SCRT

2

1

4

6

8

10

+33V

AGC

18

R153 CVBS_OUT_SC1 68R

17

R436 2K7 AGC R437 39K R442 SDA R441 SCL

16

F_BLSC

15

R_SCRT R152 75R

14

+5V C

F401 T40.4 IF2 IF1

SDA

SCL

12

+5V

+5V

IF1

IF2

NC

13

11

9

7

5

3

10

11

HEADPHONE

SCART

C438 220R 560pF 220R C435 10nF

+5V C C430 47uF 16V

C429 560pF

CVBS1 R154 75R

TDA7480

C433 47uF / 16V

21

+33V

C383 270pF

16 14 1 2 3 18 19 20 11 10

20

1 R940

1

6

180R 47n/100V HEADPHONE MODULE

4

+5V B

18 19 20 21 22 23

2

12

8

16 14 1 2 3 18 19 20 11 10

TDA7480

6

SVHS _SOKET X921

HEADPHONE JACK
C

F402 T40.4

12

1

2

3

4

5

6

7

8

9

19

8

8

3

2

E1

MODE_WC

7

12

P3.6

P4.3

45

3

E2

SCL

6

13

P3.5

P4.2

44

3

BAV21

BAV21

BAV21

D702

D703

D704

220R R703

R706 220R

R702

220R

3.58MHz 19 GND2 XTAL3 38

220R

P5.B-SCL

TEST5

CVBSIN1

XTAL2

R707

5

4

3

2

1

4

3

2

R110 GOSD 270R KABLO1

CRT_RGB_IN

CRT_HT_IN CRT GND

25 C401 47nF R420 2R2 C408 4n7 R415 5K6 C419 22p 28 27

AVDD3

TEST4

32 R419 2R2

R11 1 BOSD 270R OPTIONEL HSYNC

TEST1

AVDD2

APR

ICATH

MCFM

TEST3

30

C402 47nF R412 15K

10uF / 16V

B_SCRT

25

B_EXT

R_OUT

32

R137 270R R136 270R R135 270R

TEST2 ST92195

TXCF

29

27

R_EXT

B_OUT

30

+8V A

26

31

C416

33

X901 1

SW901 1

4

S901 2.5 A 220nF 250Vac

L901 C901 C902 R902 100nF 250Vac LINE FILTER C922 xx pF 560K %1 R911 R922 560K %1 R909 3K3 R913 2M2 1W D907 D908 1N4148 IC901 11 2 8 R912 220K C903 1n 1KV C917 1n 1KV D902 RF2007 D901 RF2007 D904 RF2007 D903 RF2007 R901 5R1 NTC PTC 100nF 250Vac C915

X902

DEGAUSS

TABLE

FLYBACK

VREF_DEC

LIN.HOR.

600M

TRIG

PWR

GND

OUT

VCC

2 WAY PLUG

POWER SWITCH

2 WAY PLUG TR901 1 C918 1n 1KV C905 68uF 400V C906 33nF 630V R903 68K 2W D905 RGP10J T901 SPP03N65 (2SK2545) S R906 15R 2 RGP08K 6 C951 47uF 160V IC951 LM317T IN C907 470pF 2KV R959 10 ZD901 3.3V C908 22uF 25V D906 1N4148 T902 R910 D909 1N4148 33K BC327 R905 10K R916 9 13 12 R958 0R R921 10R 14 0R C954 1000uF 25V 0R1 0.4W RGP15D R923 C962 47nF D951 C955 47nF ADJ OUT 50uH Choke C953 33uF / 160V D950 L950

+33V 39K 0.5W U1 C961 47nF +8V A C964 47nF C965 22uF / 16V T950 BC337 +5V B R953 240R %1 R954 1K3 %1 5R6 R957 100R T906 BC848B R919 +13V 3K9 ON_OFF ZD952 5.6V C966 10uF 16V C967 47nF X501 1 2 VER_DEFL R503 22R IC953 78L05 IN OUT GND 16V R511 -13V V_LIN 2K7 25V C956 4.7uF 100uF 16V C957 C551 2n2 C501 220nF ZD570 33V

INV

R950

RAMP

2

H_ADJ

2

3

2

C950 220pF 1KV

BUFFER

X552

C511

R522 VSYNC 8K2 D503 1N4148 R523 2K2 +13V

1

2

3

4

5

6

7

8

9

10

11

C571 47uF / 16V R554 82R 3W R553 H_OUT 330R R552 1K T551 STX112

C555 TABLE C552 10uF 50V L502 6.8uH R551 33R R555 47R

C506 R501 2R2 0.5W R506 R504 150K 1K C508A 33nF 10uF 16V C508 15nF C505 1uF 16V R502 470R 0.5W

1uF / 16V R513 10K

R907 820K 1W

C921

560pF

C904 1n 1KV G

D

0 PAD KABLO2

250V 5 Uv.bes C556 330nF 250V

5

R956

C509 470pF

R518 V_AMP 82K D502 RF2007 C510 100uF 50V C513 100nF V_OUT

R908 820K 1W

C911 13 14

120pF

R505 150K

R918 33K

C912 2.2uF 25V

TDA16846

1N4148 C916 3n9 C909 10nF 63V C910 47nF 63V

C503 1000uF / 35V R508 1K8 R509 TABLE R516 1K6

R512 1K8 +13V R519 1K R524 3K9 R521 100K 1 Text 2 Text DST 12.3 T502 BC848B C512 R520 1K 1uF 16V R527 TABLE R560 TABLE 0.5W HEATER 10 Uv.ref D560 RGP10J C564 TABLE 200V LINK

C914 4n7 63V

4

3 12 10 6

C919 680nF

7 R904 39K R915 22K R914 820R

0.5W

9

1 5

C963 47nF

C958 47nF

+5V A T501 BC848B

R568 560R

C504 TABLE 220uF / 25V

C913 2n2 63V

R917 6.8K

C923 56pF

15K R920 4M7 0.5W R960 0R1 0.4W D952 RGP15D

R924 0R C952 1000uF

R510 TABLE

P901 5K

C920 2n2 4KV

1

7KY .820

330R

STEREO MODULE

2

IR_IN

4

5

Y

6 X924

CHINCH_R X923

P0.7

P2.3

CHINCH_L

6 R402 1K5 SW404

P0.4

OSC in

51

IFVREF

VCCD

53

7

P0.3

OSC out

50

5

AGCPIFCAP

SDA

P0.2

MUTE

PIFIN1

SCL

51

9

P0.1

ST_BY

48

G2

4

11

QSS

BCLSAF

46

4

GND 24C08

SDA

5

SDA

14

P3.4

P4.1

43

VCCIF

VCC1

45

BOSD

15

P3.3-B

P4.0

42

INTCVBSO

CVBSO1

R709 220R R705 47K R708 2M2 0.5W C702 10uF / 250V C704 D701 22nF 1N4007

GOSD +5V_AL R407 4K7 R408 4K7 ROSD

16

P3.2-G

VSYNC

14

EXTAUDIN

GND1

43

17

P3.1-R

HSYNC

40

HSYNC

PIFLC2

CLPF

41

R188 330K

19

P5.1-SDA

PXFM

38

20

37

39

Q102

L701 10uH R701 220R X702

100nF 20 CVBSIN2 FBOSD 37 C116

R109

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