Philips EM1.1A Скачать руководство пользователя страница 131 | Manualshive

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Philips EM1.1A Скачать руководство пользователя страница 131

Circuit Descriptions, List of Abbreviations, and IC Data Sheets

9.

Frame Drive

At pins 1 and 2, the symmetrical frame drive signals are
available. The V

SYNC

signal, for synchronization of the OSD/

CC, is derived from the 'FRAMEDRIVE-' signal.

East/West Drive

At pin 3, the E/W drive signal is available. Pin 4 is a feedback
input for the EHT-info, and is used to prevent pumping of the
picture. The EHT also varies dependent on the beam current.
For example, for wide-screen without load this is 31.5 kV and
with load (1.5 mA) 29.5 kV.

Frame Rotation

For frame rotation, a control voltage from pin 25 of the HOP is
used. Frame rotation is only used in wide-screen sets.

9.9.8

Guarding protections

Flash detection

When a flash occurs, the EHT-info will become negative very
quickly. Via R3316, D6304, and D6303, TS7303 starts to
conduct. This makes pin 5 of HOP 'high.' The output (pin 8) is
immediately stopped.
If the H-drive stops, then pin 5 will also become 'low' again,
which will reset the flash detection.

A bit (FLS) is set in an output status register, so that the Painter
can detect that there was a flash. This FLS-bit will be reset
when the Painter has read that register.

HFB protection

If the HFB is not present, this is detected via the HOP. The
Painter puts the set into protection and reads a register in the
HOP. An error code is generated.

9.10 Synchronization (Diagram B2, B3 & B4)

The HIP video processor provides the vertical and horizontal
sync pulses V

A50

and H

A50

. They are synchronized with the

incoming CVBS signal. These pulses are then fed to the
PICNIC, where they are doubled to be synchronous with the
120 Hz picture. The outgoing pulses, V

D100

and H

D100

, are fed

to the HOP, which supplies the vertical and horizontal drive
pulses.

The V

D100

pulse from the PICNIC is inverted by TS7304 to the

V

D

signal. The Painter is synchronized on the HFB pulse from

the CRT and on the VSYNC from the HOP, for the
synchronization of CC/OSD/EPG.

When no CVBS is offered to the video processor, the HIP
switches 'off' the VA50 and HA50 pulses, and the pulses are
generated by the PICNIC (to assure a stable OSD).

9.11 Horizontal (Line) Deflection (Diagram A3)

9.11.1 Principle

Figure 9-11 Line deflection circuitry

CL 26532041_077.eps

170402

3481

6480

2426

6422

2421

7480

ARC

PROT

3414

2415

6406

3406

3431

2430

1417

5421

2431

141V

141V

7482

3418

3488

HOT

COLD

2425

6423

2433

6408

6407

3416

3409

5411

2414

5410

3411

2412

7408

+8VB

+8VS

7409

MAIN 11D

STANDBY 5V2

2492

3407

3487

2420

7421

5430

2417

3417

3486

2

1

3412

6615

3404

LINEDRIVE 1

(HOP)

EW_DRIVE

(HOP)

ST

AR

T

NORMAL

T7421 conducting

TON

TOFF

1

2

5

*1

*2

(*1)

(*2)

1

2

1

4

3

LINE
DEFL. COIL.

LINEARITY
COIL.

5422

Caused by
serial losses in
the line output stage

Linearity Correction

S-correction

X

Y

X

Deflection centre

X > Y

3

5

7450-B

8

4

2

1

5

4

6

3490

3484

3492

7487

7486

3483

3479

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Содержание EM1.1A

Страница 1: ... Diagram Video 20 Testpoint Overview SSB 21 Block Diagram Audio 22 I2 C Overview 23 Supply Lines Overview 24 7 Circuit Diagrams and PWB layouts Diagram PWB Large Signal Panel Diagram A1 11 25 34 35 41 Large Signal Panel FL13B Diagram A1 11 42 51 52 57 Small Signal Board Diagram B1 7 58 63 64 73 Small Signal Board FL13B Diagram B1 6 74 78 79 80 Side I O Panel Diagram D 81 82 CRT Panel Diagram F 83 ...

Страница 2: ...e 3 5mm 32 2000 ohm 10 mW rt Rear Connections Figure 1 2 Rear View Monitor out 1 Video 1 Vpp 75 ohm kq 2 Audio L 0 5 Vrms 10 kohm kq 3 Audio R 0 5 Vrms 10 kohm kq AV1 in 1 Y 0 7 Vpp 75 ohm jq 2 Pb 0 7 Vpp 75 ohm jq 3 Pr 0 7 Vpp 75 ohm jq AV1 in 4 Video 1 Vpp 75 ohm jq 5 Audio L 0 5 Vrms 10 kohm jq 6 Audio R 0 5 Vrms 10 kohm jq AV2 in 1 Video 1 Vpp 75 ohm jq 2 Audio L 0 5 Vrms 10 kohm jq 3 Audio R ...

Страница 3: ...ure 1 3 PWB location MAINS SWITCH PV2 FL9 LARGE SIGNAL PANEL CRT SCAVEM PANEL F J TOP CONTROL PANEL styling FL9 P P A DC SHIFT optional G VDAF 2nd ORDERS PANEL I SMALL SIGNAL BOARD P B CL 36532061_042 eps 020903 SIDE I O PANEL O D N JACK HIGH DEFINITION INTERFACE TOP CONTROL PANEL styling PV2 P P or ...

Страница 4: ...e set is used under normal circumstances for example in a living room the recommended interval is three to five years When the set is used in an environment with higher dust grease or moisture levels for example in a kitchen the recommended interval is one year The maintenance inspection includes the following actions 1 Perform the general repair instruction noted above 2 Clean the power supply an...

Страница 5: ...s not easy to store and to handle Use only adequate solder tools applicable for lead free soldering tin The solder tool must be able To reach at least a solder tip temperature of 400 C To stabilise the adjusted temperature at the solder tip To exchange solder tips for different applications Adjust your solder tool so that a temperature around 360 C 380 C is reached and stabilised at the solder joi...

Страница 6: ...Directions for Use EN 6 EM1 1A AA 3 3 Directions for Use You can download this information from the following websites http www philips com support http www p4c philips com ...

Страница 7: ...over 3 Remove the back cover Make sure that wires and cables are not damaged while removing the cover 4 Remove the rear jack panel cover plate by removing screws 3 Pull the plate backwards 4 3 Service Positions This chassis has several predefined service positions for better accessibility They are explained below in more detail 4 3 1 Control Jack High Definition Interface Panel Solder Side Figure ...

Страница 8: ...sh the two clamping lugs outwards and pull the top of the bracket at the same time upwards 4 and 5 5 Now you can remove the complete bracket Push it at the height of the LSP bracket towards the CRT 6 and lift it out of the LSP bracket 7 Figure 4 6 SSB removal part 2 1 Push the top of the SSB toward the LOT 1 2 Due to the pressure the two metal clamps at both sides of the SIMM connector will releas...

Страница 9: ...wo fixation clamps 3 in order to remove the print from its bracket 4 Note If necessary you can replace the light guide 4 4 4 DAF Assembly Panel Figure 4 11 DAF module 1 Remove the screw 1 if present 2 Push the clamp 2 down and at the same time pull the complete bracket away from the CRT 3 The module is now free from the LSP bracket 3 Release the clamps 4 in order to remove the board from its brack...

Страница 10: ... perform all disassembly processes in reverse order Before replacing the back cover Be sure the mains power cord is mounted correctly in its guiding brackets Be sure all wires cables are returned to their original positions This is very important due to the large hot area of the set ...

Страница 11: ... the solder pads on the SSB next to connector 1304 Disconnect the set from the mains short circuit pads then reconnect the set to the mains Caution Entering SDM by short circuiting the solder pads on the SSB will override the 5V protection This should only be done for a short period In case of SW protections errors 1 2 4 and 8 the set will shut down in 15 seconds When doing this the service techni...

Страница 12: ...t Mode section Line 2 Error code buffer for more details see Error buffer section Displays the last 7 errors of the error code buffer Line 3 Option bit setting controls the software and hardware functionality An option byte or option number represents 8 of those bits Each option number is displayed as a decimal number between 0 and 255 The set may not work correctly when an incorrect option code i...

Страница 13: ...t ComPair can gather diagnostic information in two ways Automatic by communication with the television ComPair can automatically read out the contents of the entire error buffer Diagnosis is done on I2 C level ComPair can access the I2C bus of the television ComPair can send and receive I2 C commands to the microprocessor of the television In this way it is possible for ComPair to communicate read...

Страница 14: ... communicate via I2C for a certain time This could mean that stabilizer 7009 B7 or 7713 B3 on SSB depending on the set is defective When there is a short circuit to ground behind the stabilizer 7009 or 7713 could become very hot For safety reasons the set will switch to protection mode Error 2 No Horizontal Flyback protection The HOP pos 7301 on diagram B4 detects the absence of an HFB pulse pin 3...

Страница 15: ... Blinking LED Procedure Via this procedure you can make the contents of the error buffer visible via the front LED This is especially useful for fault finding when there is no picture When the SDM is entered the LED will blink the contents of the error buffer Error codes 10 are shown as follows a long blink of 750ms which is an indication of the decimal digit a pause of 1 5s n short blinks n 1 9 w...

Страница 16: ...Main supply except for the secondary Audio supply and the complete deflection circuit are hot Note The deflection coil is hot This set is not equipped with an IR transmitting LED Instead a Service ComPair connector is implemented at the rear of the set which is directly accessible it is not necessary to remove the back cover to access the connector In addition to this there is a blinking LED proce...

Страница 17: ... N C 1940 1953 N C N C N C N C 1955 1205 80P TUNER SPLITTER 1943 compair interface LOT 12x CINCH SVHS 1491 1417 1418 1693 1497 I PV2 MODEL J DC SHIFT G SSB PANEL CRT PANEL F LSP LARGE SIGNAL PANEL 3P 3P 3P 1933 4P 1934 6P 3P 3P 3P 7P 1424 1681 1000 3X 5P 1947 5P 1946 1945 9P 11P 7P 1304 5P 1303 11P 4P 2P 0317 2P 2P 2P 2P 1P 0247 10P 3P 11P 80P 3P 1680 6P 1104 5P 1304 7P 1933 4P 1934 6P 3P 3P BLUE ...

Страница 18: ... 8V6 6 5 5100 7103 OR 7104 7 8 10 3 6107 5103 6111 3113 6122 11V_STBY 11V_ROT 11V 5 2V 5V 5 2V_MP 8V6 8V6 11V_STBY 6103 6109 20V 5102 3120 5106 5517 2102 2 1 3456 2404 3419 7440 B CURRENT SOURCE 6 2 1 3 HFB_X RAY PROT A3 B4 FRAMEDRIVE HOP B7 PAINTER STANDBY HOP HOP FRAMEDRIVE B4 A4 B4 HFB_X RAY PROT FOCUS A 2 3 4 1 1495 3479 6491 EW 7442 7654 7653 3660 VBATT VBATT 3640 3631 8V S 6627 6626 6625 364...

Страница 19: ... DC 50 V div DC 10µs div A40 2 V div AC 5ms div A41 2 V div AC 5ms div A42 10 V div AC 5ms div A35 500mV div DC 2ms div PM3394B A34 500mV div DC 2ms div PM3394B A56 20mV div AC 1ms div A57 500mV div AC 1ms div A58 20mV div AC 200µs div A59 500mV div AC 1ms div A68 500mV div AC 20µs div A69 2 V div DC 100ms div A70 2 V div DC 100ms div 1V div DC 10us div A7 A20 7131 8V6 G S D A21 7141 5V S D G A19 ...

Страница 20: ...3377 SAW FILTER 40 4 5403 SAW FILTER 1410 SAW FILTER 1409 SAW FILTER AUDIO SOUND FILTER 7323 TDA9320H PLL DEM VIDEO SWITCH CONTROL QSS MIXER AM DEMO QSS AM 7 3 2 10 14 Y PROC Y U V SWITCH U Y Y U V U V V Y C PROC SYNC SEPAR 60 61 VA50 HA50 28 29 18 19 51 50 49 23 25 26 12 14 15 2323 2322 2321 FBL 2FH 23 24 RGB YUV MATRIX R 2FH G 2FH B 2FH Y U V 21 20 R G B 28 27 26 30 31 32 Y U V 1318 3 579545 MHz...

Страница 21: ...div DC 20µs div V8 500mV div DC 20µs div V9 SDA 1V div DC 0 2ms div V10 SCL 1V div DC 0 2ms div V14 V16 500mV div DC 5µs div 500mV div DC 5µs div S03 S04 1V div DC 10µs div S3 1V div DC 10µs div 1V div DC 5ms div S5 Y IN 0 2V div AC 10µs div S6 H A 2V div AC 10µs div V2 CVBS_INT 0 5V div AC 10µs div S8 1V div DC 250ns div S8 1V div DC 250ns div S7 V A 1V div AC 5ms div V13 V IN 0 2V div AC 10µs di...

Страница 22: ...C ON OFF LED RC5 KEYBOARD 2 73 7002 7004 3V3 INT PAINTER PAINTER 7005 MC33269D 4 2 7012 M24C32 R SC2 OUT L SC2 OUT 28 76 5 3029 SDA F 82 3027 SCL F 81 3028 SDA S 84 3026 SCL S STANDBY 83 DEGAUSSING 18 13 70 69 SEE I2 C DIAGRAM 3063 C8 G TXT 47 3064 C9 B TXT 46 3006 C10 FB TXT 52 2001 1001 2002 71 SOUND ENABLE 98 80 D0 D7 A0 A15 DATA ADDRESS 97 78 5 7 6 C11 A8 SIMM CONN 3582 7668 3580 2 6 DAC DAC 1...

Страница 23: ...NER TEDE9 ERR 13 ERR 9 3705 5 4 1 3703 3746 SNERT DA SNERT CL 5P 3V3 7709 SAA4978H PICNIC ERR 31 61 62 7708 SAA4990H PROZONIC 2 89 88 CLK32 CLK16 3702 3739 26 15 7714 MSM54V 12222A FIELD MEMORY 7716 EPROM PICNIC 26 15 7715 MSM54V 12222A FIELD MEMORY 1205 1000 48 49 1 2 3 1943 COMPAIR CONNECTOR FOR SERVICE REACHABLE VIA HOLE IN REAR COVER 1104 1 2 1951 1 2 CL 36532061_010 eps 020903 3908 3902 1205 ...

Страница 24: ...A 8V_AUD 5V_AUD 3V3_SIM 5V 5654 5VF 5DB 5DA 5V_AUD 3V3_INT 5656 7301 TDA9330H HOP 5302 39 17 8VS HOP 8VS 8V_VDP 5301 8V_VDP 3304 5VS 5V_VDP 5V_VDP AUDIO DEMODULATOR 7651 MSP3452G AUDIO PROC 31 10 49 6650 5651 5652 3650 5664 5669 5653 3400 IF IO 8VP 8VP 8V_VDP 3464 5VCOM 5V_VDP 5VS 5303 5V2 5V2_CON 8V_VDP 7323 TDA9320H HIP 5409 45 5407 11 VBATT 1601 125mA 11V_ROT 11V_ROT 1 7680 TDA7052 ROTATING CIR...

Страница 25: ...E5 7508 E5 7528 E8 9501 A2 9502 B2 9503 B7 9504 B7 9507 A7 9513 B6 9516 C2 9518 C6 9519 C7 RES FROM A2 43 TO 0301 OF MAINS SWITCH TO MAIN SUPPLY HOT COLD COLD T5AH 250V FOR AP 1500 SDDF 1 3 2 4 5 6 A1 22n 2509 2 3 6511 BAS216 47K 3532 3559 10K 2533 4n7 470p 2521 5504 100n 2529 GND SUP 3562 100R GND STB 1590 DSP 6525 GBU4J 6508 BZX384 C56 3558 47K 3556 47K GND FB 2508 22n 1 2 9519 4M7 3503 BT151 75...

Страница 26: ...531 10n 2524 820R 3510 2K2 3504 10n 2514 2n2 10n 2538 BAS216 6523 47u 2523 9505 5512 S419C4 01 10 GND FB GND FB GND FB 160K 3507 3543 1u 2530 5K6 3506 3518 BC847B 7530 8 9 5507 83R 3539 39K 3538 33K A2 3514 2510 220p 3542 0R15 0R1 3526 GND FB 47K 3517 2544 GND STB GND STB BYV28 6539 6516 BAS216 11 12 13 2 4 5 6 9 4 3 7507 TCET1103 G 1 7502 BC547B 9510 BZX79 C15 6505 A6 1506 VA 1 2 A4 3515 2K 3527 ...

Страница 27: ...27 200 A12 A11 6147 BZX79 C6V8 2143 2n2 3131 470R GND SSP GND SSP GND SSP 220R 3144 30R 5106 100R 3143 1A6 MP160 1147 GND STB 10u 5100 1N5062 COL 6109 10R 3121 22R 3113 2100 3106 1K GND SSP 3155 100R STP16NE06 7141 7140 BC847B 3162 470R BC847B 7130 100R 3135 3130 47R 7132 BC847B GND SSP 1 2 1K 3103 3118 1K 3105 9101 5109 83R A14 A15 100n GND STB 2114 9107 6119 BAS316 100p 2103 6133 MCL4148 7133 BC...

Страница 28: ...DEFLECTION POR CIRCUIT x DC FILAMENT 0V4 A8 4 A1 A4 23 x 5V8 A6 A8 45 A3 48 RES 0224 LINE EHT INFO 6V6 0V4 13V7 RES x 0V RES 0V 3446 2423 470n 2431 3n3 A29 6460 BYV95C A28 6423 BY228 20 560n 5423 2430 1 2 680n 2432 6464 BYW76 100R 3406 1u 2444 7408 BC368 BYV29X 500 6465 1491 1 2 1495 1 10R 3426 3452 470R A22 5469 1K 3409 7407 BC817 25 A25 470p 2463 100u 2492 GND SUP GND SUP 18u 5401 3442 2443 560p...

Страница 29: ...9 BZX384 C10 GND SUP 4K7 3654 GND SUP A43 LM393D 7450 A 3 2 1 8 4 3657 22K 3484 4K7 2627 10u A40 9481 9482 2622 GND SUP 6481 BZX284 C15 GND SUP GND SUP 3638 470K A37 2457 15n 100n 2635 BC857B 7654 3n3 GND SUP 2 1 3 GND SUP 100n 2629 GND SUP 1R 3648 680K 3488 GND SUP 3485 470R 9499 MCL4148 6617 33n 3472 39K A35 1 2 A41 3623 18K GND SUP 7611 BC847B A46 22K 3653 3633 56K 6623 3490 3K3 6616 MCL4148 64...

Страница 30: ...IFIER 1 2 3 4 1 2 3 4 A B C D E A B C D E 2751 B4 2752 B4 2754 B1 2755 C4 2756 C3 2757 C2 2758 D1 2759 E4 2760 E3 2761 E2 2762 C2 2763 D2 2764 B3 3752 B2 3753 C2 3754 C3 3755 C3 3756 C2 3757 C3 3758 D2 3759 D2 3760 E3 3761 E3 3762 E3 3763 E2 3764 A3 4703 E1 4704 C1 4705 B2 5750 A2 2V5 FOR EMG STAR SET 5V 7712 B3 7751 A B3 7751 B D3 9716 A2 c703 D4 A8 37 2V5 2V5 FOR A02 SSB A8 34 5V A8 35 2V5 2V5 A...

Страница 31: ... 3702 10K 2712 47n 3 4 5 9715 1R 3720 GND STAR 1n 2702 1735 1 2 3 4 9710 9712 2701 220n 470u 2708 GND STAR 3705 1K 9702 47n 2715 3719 47K GND STAR GND STAR 1R 3716 10K 1u 2705 3723 2703 220n GND STAR 1m 2709 GND STAR 3722 2710 100n GND STAR GND STAR 3715 4R7 GND STAR GND STAR 1n 2704 GND STAR 47n 2716 c702 10K 3725 BC847B 7710 1738 1 2 3 GND STAR 4R7 3713 GND STAR 2713 47n GND STAR GND STAR 3707 1...

Страница 32: ...IN OUT 3945 2K7 7908 100K 3429 10K 3939 220n 2202 330p 2916 9905 2951 10n c002 1935 2930 1n 2 3 4 5 6 7 8 9 9203 1 1201 7910 9251 1961 1 2 3 4 100n 2943 1 2 2914 10u BC847B 9205 1936 1 10 11 3200 100R 100R 3262 9989 7210 BC847B 9983 1205 1965 1 2 100n 2942 100R 3201 A11 70 3930 560R 9228 100u 2203 9229 10n 2950 77 78 79 8 80 9 1933 1 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 48 49 5 50 51 52 ...

Страница 33: ...5 5V2 PANEL N C D C 3V3 MAINS 3V3 A8 27 0V A8 24 0241 A8 25 A8 25 NC TO 1 2 3 1 2 3 A B C D E A B 2V FRONT 8V2 0V A8 24 3V1 PANEL TOP CONTROL 0V TO 0V A8 24 A8 31 FRONT A8 25 TO 0214 E 1945 E3 1946 B1 1947 A1 1949 B1 2952 D2 3911 B2 3912 D3 3913 D2 3914 C2 PANEL SWITCH A8 27 0V INTERFACE 4911 A2 4912 A2 4914 A2 9970 A3 9973 B3 9978 A2 4912 1K 3914 3912 8K2 1946 1 2 3 4 5 1945 1 2 3 2952 1n 9973 99...

Страница 34: ... AV2 A8 55 A8 68 A8 71 AV2 OUT 4902 B4 L SURROUND R A8 73 1900 A B1 I995 E9 I996 C7 F974 F2 A8 64 1982 D9 3971 C5 F969 D2 3953 B8 F973 F2 A8 61 1980 F9 3969 B2 3970 C2 1999 B9 1900 D F1 1900 E F1 1900 J C9 1900 K B9 1900 L A9 1901 A A1 A B C 3 6 I973 C5 I974 C5 I975 D3 I979 D6 I980 D3 I981 E6 3977 C5 R 3980 A5 Y 2996 A4 2997 E4 2998 B2 2999 C2 3946 E7 A8 70 A8 69 3997 D7 3950 A2 3951 D8 3952 A8 39...

Страница 35: ...Circuit Diagrams and PWB Layouts 35 EM1 1A AA 7 Layout LSP Top Side ...

Страница 36: ... 9977 D6 9980 E5 9982 E6 9996 E5 CL 36532038_42m eps 140503 Mapping Large Signal Panel Bottom Side 2103 C6 2105 C6 2106 E6 2109 D7 2110 B7 2112 C7 2123 C7 2130 E6 2131 E7 2144 C7 2145 C7 2147 E6 2149 D7 2150 E7 2153 D7 2154 D6 2155 C6 2156 D7 2159 C7 2160 C7 2162 E6 2201 E1 2202 E1 2403 C2 2404 C1 2409 C2 2412 C2 2414 C2 2415 C2 2417 B2 2440 C2 2441 B1 2442 B2 2443 A1 2444 A1 2445 B1 2448 A3 2454 ...

Страница 37: ...Circuit Diagrams and PWB Layouts 37 EM1 1A AA 7 Layout LSP Overview Bottom Side ...

Страница 38: ...38 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout LSP Part 1 Bottom Side ...

Страница 39: ...Circuit Diagrams and PWB Layouts 39 EM1 1A AA 7 Layout LSP Part 2 Bottom Side ...

Страница 40: ...40 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout LSP Part 3 Bottom Side ...

Страница 41: ...Circuit Diagrams and PWB Layouts 41 EM1 1A AA 7 Layout LSP Part 4 Bottom Side ...

Страница 42: ...PANEL FOR LATAM AP SETS A1 8 9513 B6 9516 B2 9518 C6 9519 B6 A8 30 for US COLD HOT FROM TO A2 43 RES MAINS SWITCH 0301 OF COLD ABOUT DC VOLTAGE MEASUREMENT Normal standby HOT MAIN SUPPLY TO COLD 3537 T5AH 250V FOR AP GND SUP GND STB DSP 1590 GBU4J 6525 1 2 47K 3558 9504 4 3551 330R 1R 3500 2507 470n VBATT 375V 4K7 3529 5502 1 4 2 3 6M8 3554 GND STB 9513 10K 3559 2 4 5 6 2 3 9516 BAS216 6511 A1 680...

Страница 43: ...4 B2 7506 F4 7507 D4 7529 F7 7530 C2 9505 G7 5K6 3506 9510 E9 9511 C7 9571 G7 9572 B10 3518 A6 1506 VA 1 2 A4 3515 GND STB BC546B 7529 2K 3527 2n2 2526 6520 1N4148 GND AUD 330p 2518 2541 5505 83R 2 BAS316 6538 A3 A5 3533 15R 3519 GND STB BZX284 C27 6518 GND SUP 6537 BAS316 1K5 3536 3535 47R 3552 22n 2504 3531 10n 2524 820R 3510 2K2 3504 10n BC847B 7530 8 9 5507 83R 3539 39K 3538 33K A2 3514 2510 2...

Страница 44: ...V8 6147 3116 2100 GND SSP 100R 3155 7131 STP16NE06 3135 100R GND STB 6107 STPS8H100 1 2 3103 1K 83R 5109 6133 MCL4148 3120 10R 6106 BZX79 B22 2105 100p 9103 PDZ 27B 6104 BAT254 6115 100K 3140 1N4148 6121 6103 2141 10u 9108 3104 47R 5101 9106 680p 2161 3156 100R 100u 2151 A16 GND STB GND STB 1K5 3111 GND STB 2160 470p 1K 3160 100R 3161 9126 9122 10u 2124 1A25 1148 MP125 5131 3170 47K 100n 3169 1K 7...

Страница 45: ...V2 PANEL USA XRAY PROT CRT PANEL x POR CIRCUIT DEFLECTION x RES DC FILAMENT x A1 A4 23 N C RES x 0V 0V 13V7 RES 0V RES x COLD 6V6 0V4 x 0V LINE DEFLECTION 13V LOT DEFLECTION RES 0224 LINE EHT INFO 0V4 A8 4 5V8 A6 A8 45 A3 48 5466 22u 2435 9n1 1u 2440 1491 1 2 6406 MCL4148 A25 2492 100u BC817 25 7407 3435 33K 3411 39R A26 3409 1K 560p 2443 3451 10K 6465 BYV29X 500 3407 10K PDZ 8 2B 6414 PDZ 15B 641...

Страница 46: ...6 RES RES 7V9 SEE NOTE 1V 21V2 VDAF RES 22V7 7V9 RES 0V3 RES 1V2 GND SUP GND SUP A43 2 1 8 4 100R A33 10u 47K 9481 3458 470R 9482 GND SUP GND SUP 10K 3637 BYD33D 6619 3412 1K8 3n3 2493 3638 470K 15n BC857B 7654 3657 22K GND SUP 6481 BZX284 C15 560p 2458 2499 3n3 GND SUP MCL4148 MCL4148 6625 1K 3690 3663 150R GND SUP 3475 4K7 3627 22K GND SUP BZV85 C 6622 3656 1K2 A38 7440 A LM358N 3 2 1 8 4 3487 8...

Страница 47: ... Stylings HEADPHONE AMPLIFIER 1 2 3 4 1 2 3 4 A B C D E A B C D E 2751 B4 2752 B4 2754 B1 2755 C4 2756 C3 2757 C2 2758 D1 2759 E4 2760 E3 2761 E2 2762 C2 2763 D2 2764 B3 3752 B2 3753 C2 3754 C3 3755 C3 3756 C2 3757 C3 3758 D2 3759 D2 3760 E3 3761 E3 3762 E3 3763 E2 3764 A3 4703 E1 4704 C1 4705 B2 5750 A2 7712 B3 2V5 5V FOR EMG STAR SET 7751 A B3 7751 B D3 9716 A2 c703 D4 2V5 A8 37 2V5 A8 34 FOR A0...

Страница 48: ...10W 8E L SPK R 14V 14V FOR PASSIVE SUBWOOFER NORMAL 0V 32V N C MUTE 5V 14V A8 13 AUDIO SW 1738 1n 2702 1 2 3 4 3705 1K GND STAR GND STAR 4702 3716 3722 1R 2710 100n GND STAR GND STAR 1 2 3 4 5 3715 4R7 10K 3706 GND STAR 470u 2708 GND STAR GND STAR 2706 1n GND STAR BC847B 7711 9702 2714 10K 3724 9715 10K 3707 9710 A57 GND STAR 3720 1R 47n 2715 3719 47K GND STAR GND STAR 10K 1u 2705 3723 A58 2703 22...

Страница 49: ...13 1205 1 10 1965 1 2 2942 100n 9201 9909 1951 1 2 3 4 5 4 5 6 7 8 9 9904 10u 2200 1966 1 2 9225 9229 A69 2202 10u 5901 3904 6R8 2940 100u 1n 2931 9990 LD1086 7910 GND IN OUT 9903 BC847B 7210 2K7 3945 100K 3429 9205 220n 1201 1 2916 330p 9905 10n 2951 c002 1935 5 1961 1 2 3 4 100n 2943 1933 1 2 3 4 1932 1 2 3910 68R 9906 6R8 3941 2941 9989 9203 A11 70 BZM55 C33 6200 c001 10K 3944 3939 10K MC78M05 ...

Страница 50: ...24 1949 B1 2952 D2 3911 B2 3912 D3 3913 D2 3914 C2 4911 A2 4912 A2 4914 A2 9970 A3 9973 B3 9978 A2 0V 0V A8 24 A8 31 FRONT A8 25 TO 0214 INTERFACE A8 27 PANEL 0V SWITCH 4912 1K 3914 1 2 1946 9970 3 4 5 6 7 8 9 3912 8K2 3913 10K 4911 3911 10K 1 2 3 4 5 4914 1947 1945 1 2 3 2952 1n 9973 9978 1949 1 2 KEYBOARD ON OFF LED RCOUT 5 2V KEYBOARD LIGHT SENSOR RC KEYBOARD 8V 5 2V 8V RC ON OFF LED E_13950_03...

Страница 51: ...5900 A7 7990 E6 7991 E5 7992 A6 7993 A5 7994 C6 7995 C5 A8 59 A8 56 A8 52 100R 3961 1982 470R 3977 75R 3958 1900 J 1900 H 14 17 3995 75R 3970 1K 9 12 25 100R 3967 10R 3990 2996 2u2 100R 3957 3959 100R 1900 E 150R 3956 1K 3989 2994 100p 270R 3976 BC847B 7995 330p 2992 1900 C 1902 A YKC21 2675 100K 3971 150R 3953 1981 330p 2991 150R 3949 8 11 10K 3955 150R 150R 3951 330p 2987 1900 F 15 18 4 1 1999 3...

Страница 52: ...722 C5 3725 C5 3726 C5 3754 D6 3760 D6 3904 D7 3941 E8 3952 D8 3958 D8 3960 D8 3962 D8 3963 D8 3964 D8 3968 C8 3992 D8 3994 D8 3995 C8 5100 D2 5101 B2 5102 C1 5103 D2 5104 C2 5105 D2 5108 B2 5109 B2 5110 D1 5111 D2 5112 D2 5113 C2 5130 E2 5131 C2 5400 B5 5401 A6 5402 A6 5410 C7 5411 B7 5421 A6 5422 A5 5423 B5 5424 A5 5425 B5 5426 B6 5430 A7 5461 A8 5463 B8 5465 B7 5466 A7 5467 B5 5469 A6 5502 A4 5...

Страница 53: ...0 C8 3662 C7 3664 C7 3665 E5 3682 A1 3683 A1 3684 A1 3685 A1 3686 A1 3688 D5 3690 D8 3701 B5 3702 B5 3703 B5 3704 B5 3705 B4 3706 B4 3707 B5 3708 B5 3710 B5 3711 B5 3713 A4 3714 B4 3715 A5 3719 C5 3723 B5 3724 B5 3752 B5 3753 B5 3755 B6 3756 B6 3757 B6 3758 C5 3759 C5 3761 B5 3762 C6 3763 B5 3764 C6 3900 E1 3901 E1 3902 E1 3903 B7 3907 A7 3910 A7 3911 A3 3912 A4 3913 A4 3914 A3 3928 A7 3929 A7 393...

Страница 54: ...54 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout LSP Part 1 Bottom Side Only for FL13B Stylings PART 1 E_13950_035a eps 240304 ...

Страница 55: ...Circuit Diagrams and PWB Layouts 55 EM1 1A AA 7 Layout LSP Part 2 Bottom Side Only for FL13B Stylings PART 2 E_13950_035b eps 240304 ...

Страница 56: ...56 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout LSP Part 3 Bottom Side Only for FL13B Stylings 3139 123 5752 2 PART 3 E_13950_035c eps 240304 ...

Страница 57: ...Circuit Diagrams and PWB Layouts 57 EM1 1A AA 7 Layout LSP Part 4 Bottom Side Only for FL13B Stylings E_13950_035d eps 240304 PART 4 ...

Страница 58: ...42 G12 4944 F6 4945 F6 4946 F6 4947 F6 4948 F7 4949 F7 4950 F7 4951 F7 4952 F7 4953 F8 4954 F8 4955 G8 4956 G6 4957 G6 4958 G6 4959 G6 4960 G7 4961 G7 4962 G7 4963 G7 4964 G7 4965 G8 4966 G8 5900 F1 5901 F1 5902 F2 5903 F2 5904 F2 F281 G14 F282 G14 B2 80 B2 81 B3 82 B3 83 B4 84 B4 85 B7 86 B7 87 B6 88 B6 89 B2 160 B4 161 B7 61 100R 3911 3906 100R v34 v33 5904 2912 100n 100n 2911 5903 5902 2910 100...

Страница 59: ...10p 2355 100n 2305 5K6 3407 1SS356 BC847BW 7401 4403 6405 2K7 3434 3410 2K7 4402 4401 2405 4n7 4405 1SS356 6402 7405 BC847BW 1SS356 6404 3423 5K6 3433 3K9 2K7 3409 4415 3411 2K7 7403 BC847B 6403 BA792 3414 4K7 6u8 5401 4 5 6 9 10131415 11 12 16 17 2408 2p7 2406 220p 2407 68p 5CCE 5403 1 2 3 4 5 6 7 8 OFWK3953L 1408 A 2 3 7 8 5402 3u9 4418 5K6 3417 3421 5K6 4420 3405 1K 7410 BC847BW 4K7 3457 1411 S...

Страница 60: ...6 4K7 100n 2765 100n 2764 100n 100n 2762 2763 2761 100n 100n 2759 100n 2760 2758 100n 77 78 79 8 80 9 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 1 10 11 12 13 14 15 16 17 18 19 2 7708 SAA4990H 5711 600R 2713 100n RES 4791 4792 4734 RES 4733 VSS1 22 VSS2 40 VSS3 ...

Страница 61: ...311 F12 7313 B13 7314 A11 7315 B12 7317 E11 7318 E11 7340 B14 7375 B9 C001 H13 c200 F4 F364 BC857BW 7318 c200 6u8 5302 6u8 BAS316 6312 2392 4n7 2386 220p 10K 3364 2363 470p 100R 3387 3329 3394 4K7 100n 10R 3388 68K 3305 4304 BZX384 C6V8 BZX384 C6V8 6338 6336 BZX384 C6V8 6337 4315 4314 BAS316 6335 3356 1M 3349 47K 3366 1M 100n 2326 0011 MECHPART 100K 3373 BC847BW 7375 33K 3374 3350 1K 3301 100K 346...

Страница 62: ...642 680K 47K 3643 5653 7674 BC847BW A A 4522 2595 4688 BAT54WS 3519 10K 10u 2682 6653 BAT254 A 4642 1K 3550 2632 330n 2634 1n 2672 1u0 2671 1u0 3679 10K 10K 3678 10K 3677 3676 10K 100R 3580 100R 3582 2599 1n 3583 1K 1n 2598 7682 B BC847BS 1K 3581 BC847BS 7682 A 4531 4532 1n0 2597 1n0 2596 100R 3578 100R 3579 B67 B70 B71 DSX840 1684 12M 1K2 3648 7669 B BC847BPN A BC847BPN 3649 220R 3646 150K A 7664...

Страница 63: ...9 3066 100R 1002 MCL4148 6003 0012 MECHPART C5 C11 C3 C8 C9 C10 C4 C6 C7 3 2 10K 3065 3064 100R 7013 PDTC144EU 1 100R 3063 3061 10K 3060 2K7 3059 4K7 2020 10n 4005 3058 470R 4004 3056 47K 3057 3054 47K T 315mA 1003 4002 4003 F055 F056 F054 6002 1PS76SB10 3025 10K 7008 BC847B 3052 6K8 470R 3051 3053 10K 3050 470R 470R 3049 2031 100n 3048 470R 470R 3044 3045 470R 3043 470R 10K 3042 470R 3040 470R 30...

Страница 64: ...389 B1 3390 C3 3393 B3 3394 B3 3395 B3 3396 B3 3397 B3 3398 B3 3399 C4 3400 C3 3406 C1 3409 C1 3411 B2 3416 C1 3418 C2 3423 C1 3433 C1 3436 C1 3437 C2 3439 C2 3444 C3 3447 C3 3448 C3 3449 C3 3458 B3 3460 B3 3461 B3 3462 B3 3464 C3 3466 D2 3471 B1 3519 C6 3520 D6 3523 D6 3524 C6 3525 C6 3526 C6 3527 C6 3528 C6 3530 D6 3531 B6 3544 C6 3547 C6 3552 C6 3553 C6 3554 C6 3555 C6 3558 C5 3560 C6 3562 C6 3...

Страница 65: ...Circuit Diagrams and PWB Layouts 65 EM1 1A AA 7 Layout SSB Part 1 LOT Side CL 36532061_21a eps 270803 Part 1 ...

Страница 66: ...66 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout SSB Part 2 LOT Side CL 36532061_21b eps 270803 Part 2 ...

Страница 67: ...Circuit Diagrams and PWB Layouts 67 EM1 1A AA 7 Layout SSB Part 3 LOT Side CL 36532061_21c eps 270803 Part 3 ...

Страница 68: ...68 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout SSB Part 4 LOT Side CL 36532061_21d eps 270803 Part 4 ...

Страница 69: ...A6 3301 C4 3303 C4 3305 C3 3307 C4 3308 C4 3309 C4 3310 C4 3311 C4 3314 C4 3315 C4 3316 C4 3323 C4 3324 C4 3326 C4 3327 C5 3328 C4 3331 B4 3333 B4 3334 C4 3339 C3 3350 C3 3351 C4 3352 C3 3354 C3 3355 D3 3358 C3 3359 C3 3360 D3 3362 C4 3364 C4 3365 C4 3366 C3 3368 C4 3369 C4 3373 D3 3374 D3 3375 D4 3378 C5 3382 C5 3384 B5 3385 C5 3386 C4 3391 C4 3392 C4 3401 C5 3405 C5 3407 C6 3410 C6 3414 B5 3415 ...

Страница 70: ...70 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout SSB Part 1 LOT Side CL 36532061_22a eps 290803 Part 1 ...

Страница 71: ...Circuit Diagrams and PWB Layouts 71 EM1 1A AA 7 Layout SSB Part 2 LOT Side CL 36532061_22b eps 290803 Part 2 ...

Страница 72: ...72 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Layout SSB Part 3 LOT Side CL 36532061_22c eps 290803 Part 3 ...

Страница 73: ...Circuit Diagrams and PWB Layouts 73 EM1 1A AA 7 Layout SSB Part 4 LOT Side CL 36532061_22d eps 290803 Part 4 ...

Страница 74: ...6 G8 5900 F1 5901 F1 5902 F2 5903 F2 5904 F2 F281 G14 F282 G14 B2 80 B2 81 B3 82 B3 83 B4 84 B4 85 B7 86 B7 87 B6 88 B6 89 B2 160 B4 161 B7 61 3906 100R 100R 3911 v34 v33 2912 100n 5904 100n 2911 5903 5902 2910 100n 100n 2909 2908 100n 5901 5900 4955 4966 4934 4954 4953 4965 4952 4964 4963 4951 4950 4962 4961 4960 4949 4948 4959 4958 4947 4946 4945 4957 4956 4944 4939 4942 4941 4938 4937 4940 4936...

Страница 75: ... 5303 3383 10p 2341 2338 10p 100R 100R 3380 100R 10p 2339 3381 3379 100R 10p 2327 100R 3335 2393 10p 2431 100n 100R 3357 10p 2364 2355 10p 100n 2316 100R 3471 2305 100n 3407 5K6 7401 BC847BW 1SS356 6405 3434 2K7 4403 2K7 3410 4401 4405 4402 4n7 2405 6402 1SS356 BC847BW 7405 5K6 3423 6404 1SS356 3409 2K7 3K9 3433 4415 2K7 3411 4K7 3414 BC847B 7403 6403 12 16 17 5401 6u8 OFWK3953L 1 18 4 5 6 9 10131...

Страница 76: ...2758 77 78 79 8 80 9 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 7708 1 10 11 12 13 14 15 16 17 18 19 2 20 100n 2713 SAA4990H 600R 5711 4791 RES 4792 4734 4733 RES VSS1 1 VSS2 22 VSS3 40 WE 17 DOUT7 DOUT8 35 DOUT9 36 IE 18 NC1 2 NC2 19 OE 23 RE 24 RSTR 25 RSTW 16 SR...

Страница 77: ...9 D10 6334 H5 6335 D9 6336 G2 6337 G2 6338 G2 7301 B4 7302 A2 7303 G9 7304 F3 7305 B10 7306 A11 7310 G13 7311 F12 7313 B13 7314 A11 7315 B12 7317 E11 7318 E11 7340 B14 7375 B9 C001 H13 BC857BW c200 6u8 5301 5302 6u8 VD100 HFB_X RAY PROT FRAMEDRIVE HFB_X RAY PROT CUTOFF U100 NOHOP1A BCL R_2FH G_2FH B_2FH FBL_2FH 8VS U100 8VS V100 Y100 SDA F SCL F LIGHT SENSOR HD100 SANDCASTLE Y100 BC847BW 7375 4313...

Страница 78: ... B10 F689 B10 F690 B11 F691 B9 F692 C15 F695 A8 F696 B9 F697 B9 F698 D8 B7 144 5669 5664 1683 1 2 1n 2562 1R5 3644 A 2687 1n 2664 470p 5654 A A A A 5667 3 2569 1n 1n 2570 4652 4690 680K 3642 5653 BC847BW 7674 330n 2632 4522 2595 1n 4688 BAT54 COL 6653 2682 10u 3551 3550 1K 1K 4603 B76 B65 1n 2634 A A B67 B69 100R 3579 1u0 2672 1u0 2671 10K 3679 3678 10K 3677 10K 3676 10K 3582 100R 3580 100R 2598 1...

Страница 79: ...396 B3 3397 B3 3398 B3 3399 C4 3400 C3 3406 C1 3409 C1 3411 B2 3416 C1 3418 C2 3423 C1 3433 C1 3436 C1 3437 C2 3439 C2 3444 C3 3447 C3 3448 C3 3449 C3 3458 B3 3460 B3 3461 B3 3462 B3 3464 C3 3466 D2 3471 B1 3519 C6 3520 D6 3523 D6 3524 C6 3525 C6 3526 C6 3527 C6 3528 C6 3530 D6 3531 B6 3544 C6 3547 C6 3552 C6 3553 C6 3554 C6 3555 C6 3558 C5 3560 C6 3562 C6 3568 C5 3569 C5 3575 D5 3576 C6 3578 D5 3...

Страница 80: ...08 C4 3309 C4 3310 C4 3311 C4 3314 C4 3315 C4 3316 C4 3323 C4 3324 C4 3326 C4 3327 C5 3328 C4 3331 B4 3333 B4 3334 C4 3339 C3 3350 C3 3351 C4 3352 C3 3354 C3 3355 D3 3358 C3 3359 C3 3360 D3 3362 C4 3364 C4 3365 C4 3366 C3 3368 C4 3369 C4 3373 D3 3374 D3 3375 D4 3378 C5 3382 C5 3384 B5 3385 C5 3386 C4 3391 C4 3392 C4 3401 C5 3405 C5 3407 C6 3410 C6 3414 B5 3415 B5 3417 C6 3419 C6 3420 C5 3421 C6 34...

Страница 81: ...8 100p SG07 1 2 0241 EH B 6291 6292 GND FOR SUBWOOFER ROUTING VIA SIDE IO Headphone_gnd 4243 Audio_In_gnd GND 4241 6296 6297 5 6 6295 3 4 5 0242 EH B 1 2 3 4 4202 6293 6294 100p 2286 100p 2288 3 4 5 6 7 8 9 EH B 0240 1 10 11 2 SG08 1K8 3289 3K9 3295 1256 A YKF51 5347 2 7 3 8 1 YKF51 5347 1256 B 5 10 4 9 6 11 3285 75R 1255 A 7 8 9 75R 3287 YKC21 5599 1255 C 1 2 3 YKC21 5599 YKC21 5599 1255 B 4 5 6 ...

Страница 82: ...1254 D1 1255 C1 1256 A1 2286 B1 2288 A1 2292 B1 2294 C1 2296 D1 2297 D1 3285 B1 3286 B1 3287 A1 3288 A1 3289 A1 3291 C1 3293 C1 3295 D1 Layout Side I O Panel Bottom Side 3139 123 5483 3 CL 36532061_030 eps 270803 2298 C1 3292 C1 3294 C1 3296 D1 3297 D1 4201 B1 4202 A1 4241 B1 4242 D1 4243 C1 6291 C1 6292 C1 6293 D1 6294 D1 6295 B1 6296 B1 6297 B1 ...

Страница 83: ...0R 0031 F2 1298 K GNDB 13 3340 1K 3329 4R7 GND_RGB 2422 22n 3999 1K2 5302 3339 1K 9 1237 G H1 10 1424 2307 22n 3342 470R 1298 H H1 10 GND_LS1 GND_LS1 3420 22R 3410 100K 10K 3303 1K 3356 MCL4148 6301 GND_LS1 GND_RGB 220p 1237 I CB RES 47u 2313 820R VO1 8 VO2 7 VO3 100n 2316 RES 100u 2403 2332 F4 2315 8V GND_RGB 2317 F14 3n3 GND_LS1 GND_RGB BAS321 6306 GND_RGB 9320 RES 3310 1K 3358 10K 200V 2336 10n...

Страница 84: ... 9412 C3 9414 B3 3139 123 5710 1 CL 36532038_034 eps 150503 Layout CRT Panel Bottom Side 2302 D4 2306 D4 2309 D3 2315 D1 2318 A1 2320 A2 2321 A1 2322 A1 2323 A1 2325 D3 2330 D3 2332 B1 2333 A1 2334 A1 2337 E1 2408 C2 2409 E3 2410 D1 2411 C1 2412 D1 2420 D3 2421 D3 2424 E3 2425 C2 3302 D3 3303 D3 3304 E3 3306 D3 3307 D4 3308 D2 3310 E1 3311 D4 3312 D4 3316 D2 3318 E3 3319 D3 3324 D3 3325 D1 3335 A1...

Страница 85: ... G6 9407 G4 9408 G4 9409 C4 9410 B4 9411 G3 9412 G9 9413 G9 9414 G1 F7 5300 S13974 1 10 3 5 6 3329 4R7 6 7 1483 1 2 3 GND_SSB 3323 4R7 2322 68p RES 68p 2323 2324 RES 47u 100n 2320 2K2 3354 470R 3352 100n 2316 100n 2325 9310 15R 3412 100n 2411 0031 2309 22n GND_RGB 3310 1K 1K 3356 9311 GND 4 5 IOM TDA6108JF 7307 56K 3308 15R 10K 3301 22u 2300 3318 3316 39R 3405 GND_RGB 8V 2306 100n 2K2 3312 2313 39...

Страница 86: ... E3 9318 E4 9320 C4 9400 C3 9401 B1 9412 C3 9414 B3 Layout CRT Panel Bottom Side Only for FL13B Stylings E_13870_010 eps 191104 3139 123 5710 2 2302 D4 2306 D4 2309 D3 2315 D1 2318 A1 2320 A2 2321 A1 2322 A1 2323 A1 2325 D3 2330 D3 2332 B1 2333 A1 2334 A1 2337 E1 2408 C2 2409 E3 2410 D1 2411 C1 2412 D1 2420 D3 2421 D3 2424 E3 2425 C2 3302 D3 3303 D3 3304 E3 3306 D3 3307 D4 3308 D2 3310 E1 3311 D4 ...

Страница 87: ...A1 1430 A3 2430 B3 2431 B4 2493 B2 1 2 4 3 9493 5493 CU15 68n 2493 BY228 20 6431 BYD33V 6433 2431 470p 6432 BYD33V 470p 2430 6430 BY228 20 2 MP 400mA 1430 5430 1 2 317 1 318 CL 26532041_034 eps 150703 I 3104 303 3654 5 CL 26532041_049 eps 260603 317 A3 318 A2 1430 A2 2430 A2 2431 A1 2493 A3 5430 A1 5493 A3 6430 A2 6431 A2 6432 A2 6433 A2 9493 A3 3104 303 3654 5 Personal Notes E_06532_012 eps 13100...

Страница 88: ...I3 1417 1 2 15R 3807 3808 22R 3809 10R 3818 4K7 1K8 3832 9800 2890 270p 2812 10n 1419 1 2 7821 BC857B 7822 BC847B 7818 BC847B 3831 4K7 3833 4K7 3810 470K 7823 BC857B 9804 1492 1 2 3897 1R 1490 1 1418 1 2 CU15 5801 1 2 4 3 3811 4M7 3824 4K7 3816 4K7 2816 220p 2821 68n 1 2 4 3 BYD33V 6810 2322592 3899 CU15 5810 2824 10u 3898 2322592 3819 4K7 7820 BC847B 3820 3K3 3822 4K7 6812 BZX79 C22 STP3NB80 7810...

Страница 89: ...2890 A3 2891 A3 2892 A3 3805 A3 3807 C3 3808 C3 3809 B3 3810 B3 3811 B3 3812 C3 3813 C3 3814 B3 3815 B3 3816 C3 3897 A2 3898 A3 3899 A3 3998 B1 5800 A2 5801 A1 5810 B2 6810 C2 6812 B3 7810 B3 9800 B3 9803 A2 9804 A2 9805 A3 3104 303 3748 3 Layout VDAF 2nd Order Panel Bottom Side CL 26532041_053 eps 260603 2818 B1 3818 B1 3819 A1 3820 A1 3821 A1 3822 A1 3823 B1 3824 B1 3826 B1 3827 B1 3828 B1 3830 ...

Страница 90: ... EMG STAR COIL DAF OUTPUT DAF GND FROM EMG STAR VDAF I406 A6 I407 A7 I408 A7 I409 A7 I410 A8 I411 A5 I412 B5 I413 A3 I414 B7 I415 B6 I416 B6 I417 C3 I418 C4 I419 C4 I420 C1 I421 C7 I422 C6 I423 C4 I424 C2 I425 B2 I426 B3 I427 B8 I428 A8 I429 D6 RES TO dynamic 0318 7818 C2 7820 C3 7821 C3 7822 C5 I426 27K 3813 470K 3812 I424 2820 100n 2821 68n 2816 220p I404 3 I416 6812 BZX79 C22 STP3NB80 7810 2 1 ...

Страница 91: ...3 2825 B3 2890 A3 2891 A3 2892 A3 3805 A3 3807 C3 3808 C3 3809 B3 3810 B3 3811 B3 3812 C3 3813 C3 3814 B3 3815 B3 3816 C3 3897 A2 3898 A3 3899 A3 3998 B1 5800 A2 5801 A1 5810 B2 6810 C2 6812 B3 7810 B3 9800 B3 9803 A2 9804 A2 9805 A3 9806 B2 Layout VDAF 2ND Order Panel Bottom Side Only for FL13B Stylings CL 26532041_053 eps 260603 2818 B1 3818 B1 3819 A1 3820 A1 3821 A1 3822 A1 3823 B1 3824 B1 382...

Страница 92: ...4 3091 D6 3092 A4 3093 B3 3099 E5 4000 C3 4001 B4 4003 C4 4004 D6 4006 B3 4008 B3 4009 A3 4010 A3 6001 C2 6053 B1 6054 C6 7000 B5 7001 C3 7002 C5 7003 C7 TO 1947 OF FRONT N C 0247 3066 3M3 0202 1 2 22n 2032 1K 3099 1K 3089 F011 10K 3092 F012 6K8 3093 4009 4010 4008 4006 4004 TCDT1102G 1 5 4 2 220R 3086 7002 220R 3087 BC847BW 7001 100K 3090 47R 3088 47u 2031 BC857BW 7000 7003 1 4 3 2 100K 3085 6054...

Страница 93: ... D1 6054 C3 7002 C2 7003 C2 9100 B2 Layout Mains Switch Panel FL9 Bottom Side 3139 123 5703 1 CL 36532061_033 eps 030903 3099 4004 3089 3083 4000 4003 4001 3085 4905 3081 3093 3092 3078 3090 4907 4008 4009 4006 4010 3078 E3 3081 E3 3082 E3 3083 D2 3084 E3 3085 E3 3086 D2 3087 D2 3088 D2 3089 D2 3090 D2 3092 E3 3093 E3 3099 D1 4000 D2 4001 D2 4003 D2 4004 D2 4006 C3 4008 C3 4009 C3 4010 C3 4905 E3 ...

Страница 94: ...6691 C2 6692 B4 9001 A3 9002 B3 9695 C3 3694 9695 1 2 3 4 1 2 3 4 A B C 4001 2695 47n 47n 2694 47n 2692 2693 47n 1606 1 3 2 4 5 6 3685 560R 6691 0231 SDDF 2698 100n 9002 9001 1 2 220R 3693 0218 2 GND 1 OUT 3 VS 3M3 3501 1 2 TSOP1836 6692 1 2 3M3 3500 0211 1 2 3 4 5 0212 0214 3139 123 5388 3 CL 36532061_037 eps 290803 J J 3139 123 5388 3 CL 36532061_035 eps 280803 0211 B1 0212 A1 0214 A2 0218 A3 02...

Страница 95: ...2 F009 F3 F010 B1 F011 B1 F012 B2 F013 B2 F016 B3 I002 B1 I003 C1 I004 C3 I008 D3 I024 E3 N C OPTION FOR LIGHTSENSOR 1040 2 GND 1 OUT 3 VS 10u 2040 16V 5V STANDBY 5V STANDBY 3081 15K BAS316 5V STANDBY 6079 16V 2085 10u 3083 15K 3085 10K BC847B 7081 3086 2M2 3084 1K0 2083 16V 47u 2082 16V 1K0 3082 47u 7080 3087 2M2 BC847B 2080 47u 16V BPW46 7082 3080 1K0 5V STANDBY S5B EH 1050 1 2 3 4 5 I004 1002 P...

Страница 96: ... D3 1001 C2 1002 C3 1040 A1 1050 A3 1051 D2 1060 C2 2040 A1 2080 B1 2082 B2 2083 B2 2085 B2 3057 E2 3066 E2 6050 B1 7082 C1 9001 A3 9002 E2 9003 A1 9044 C2 Layout Mains Switch Panel Bottom Side Only for FL13B Stylings E_13870_013 eps 201104 3139 123 5874 3 3040 A3 3052 B3 3080 B3 3081 B3 3082 B3 3083 B2 3084 B2 3085 B2 3086 B2 3087 B3 6079 B2 7080 B3 7081 B2 ...

Страница 97: ...GND V GND V GND V GND V GND V 10K 3177 3178 10K 5Vs 5Vs 3175 10K GND V 3176 10K BC847B 7168 GND V BC847B 7167 6163 BAS316 3174 10K 10K 3172 10K 3173 74HC4024 7166 1 CP 7 GND 2 MR 8 NC1 10 NC2 13 NC3 12 Q0 11 6160 6161 BAS316 3169 1K BAS316 BC847B 2162 100n BC847B 7164 7162 BC847B 7163 10K 3167 3168 2K2 3166 2K2 3165 33K 7161 BC847B 10K 3163 3162 100K 7160 BC847B 3164 10K 330p 2161 10K 3161 3160 10...

Страница 98: ...93 100R 9902 2 3 4 5 6 6935 BZX384 C6V8 GND A GND A 6932 BZX384 C6V8 BZX384 C6V8 6934 BZX384 C6V8 6933 GND V BZX384 C6V8 6931 2942 39p 39p 2941 GND V 2940 39p GND V 3939 100R 3938 100R 3937 100R 9915 9917 9916 9928 9926 9927 GND V GND V GND V GND V GND V GND V GND V GND V GND V GND V GND V 1 2 3 4 5 6 8Vd 8Vd 8Vd 1502 1 2 3 4 1934 3985 3992 330R 3983 27K 180R 3988 1K 150R 3984 1K 3994 2997 2u2 398...

Страница 99: ...ATRIX JACK HIGH DEFINITION INTERFACE FOR PIP N1 N1 N1 N1 N1 N1 N1 N2 N1 N2 N3 N1 N2 N1 N2 8Vvideo 1 2 3 4 1 2 3 4 A B C D E F A B C D E F 2400 A4 2403 F1 2404 B4 2405 A1 2406 B1 2407 C1 2408 F2 2409 A4 2410 C4 2411 D4 2412 E4 2413 F4 2414 F4 3401 A3 3402 A3 3403 A3 3404 A4 3405 B3 3406 B3 3407 C3 3408 C4 3409 C3 3410 C3 3411 D3 3412 D4 3413 D3 3414 D3 3415 D3 3416 D4 3417 E2 3419 E2 3420 E3 3421 E...

Страница 100: ...2 7700 B3 7904 D1 7905 D1 7906 E1 7907 E1 7908 C1 9100 B1 9101 B1 9102 B1 9103 B1 9104 A1 9105 A2 Part 1 CL 36532038_26a eps Part 2 CL 36532038_26b eps Layout Jack High Definition Interface Panel Overview Bottom Side CL 36532038_027 eps 110703 Part 1 CL 36532038_27a eps Part 2 CL 36532038_27b eps 1901 C1 1902 C2 1903 C2 1904 D2 1905 D2 1906 D2 1912 C2 1913 C1 1916 D1 1918 D1 2400 A3 2403 B2 2404 A...

Страница 101: ...outs 101 EM1 1A AA 7 Layout Jack High Definition Interface Panel Part 1 Top Side Side CL 36532038_26a eps 110703 Part 1 Layout Jack High Definition Interface Panel Part 2 Top Side CL 36532038_26b eps 110703 3139 123 5652 2 Part 2 ...

Страница 102: ... Diagrams and PWB Layouts Layout Jack High Definition Interface Panel Part 1 Bottom Side Side CL 36532038_27a eps 030903 Part 1 Layout Jack High Definition Interface Panel Part 2 Bottom Side CL 36532038_27b eps 030903 Part 2 ...

Страница 103: ... V GND V GND V GND V GND V GND V GND V 10K 3178 10K 3176 5Vs 3177 10K 10K 3175 GND V 7168 BC847B GND V 7167 BC847B BAS316 6163 6164 BAS316 I175 I174 I171 I170 I169 I167 I168 I166 I164 I165 I162 I163 3172 10K I161 10K 3174 10K 3171 3173 10K F109 F110 7 MR 2 NC1 8 NC2 10 NC3 13 Q0 12 Q1 11 Q2 9 Q3 6 Q4 5 Q5 4 Q6 3 VCC 14 7166 74HC4024 CP 1 GND BAS316 6161 1K 3169 6160 BAS316 100n 2162 BC847B 7163 BC...

Страница 104: ...1 9915 220R 3937 8V GND V RT 01T 1 0B 1105 GND V RT 01T 1 0B 1935 GND V GND V 2920 47p 27p 2919 2918 47p 180R 3920 3919 180R 180R 3918 68R 3917 39R 3916 GND V 68R 3915 GND V 3995 3996 4M7 4M7 BZX384 C6V8 GND A GND A 6935 BZX384 C6V8 6934 6932 BZX384 C6V8 BZX384 C6V8 6933 GND V BZX384 C6V8 6931 2942 39p GND V GND V 39p 2941 2940 39p 3939 220R 3938 100R 9917 9916 9927 9928 9926 GND V GND V GND V GND...

Страница 105: ... N1 N2 N2 8Vvideo 1 2 3 4 1 2 3 4 A B C D E F A B C D E F 2400 A4 2403 F1 2404 B4 2405 A1 2406 B1 2407 C1 2408 F2 2409 A4 2410 C4 2411 D4 2412 E4 2413 F4 2414 F4 3401 A3 3402 A3 3403 A3 3404 A4 3405 B3 3406 B3 3407 C3 3408 C4 3409 C3 3410 C3 3411 D3 3412 D4 3413 D3 3414 D3 3415 D3 3416 D4 3417 E2 3419 E2 3420 E3 3421 E4 3422 F3 3423 F2 3424 E1 3426 F2 3427 F3 3428 F4 3429 F3 3430 A2 3431 C2 3433 A...

Страница 106: ...7108 C1 7109 A2 7110 A2 7160 A1 7161 A1 7162 A1 7163 A2 7164 A1 7166 A1 7167 A2 7168 A2 7169 B2 7170 B2 7453 A2 7700 B3 7904 D1 7905 D1 7906 E1 7907 E1 7908 C1 9100 B1 9101 B1 9102 B1 9110 B2 Layout Jack High Definition Interface Panel Bottom Side Only for FL13B Stylings E_13870_019 eps 221104 3139 123 5652 3 1901 C1 1902 C2 1903 C2 1904 D2 1905 D2 1906 D2 1912 C2 1913 C1 1916 D1 1918 D1 2400 A3 2...

Страница 107: ...T L C DETECT L GND GND 16 9 Y C FROM TO 1936 OF LSP SSP GND SIDE I O 6808 BZX284 C6V8 GND_AUD GNDB GND_AUD GNDB GND_AUD 2807 220n 3999 150R GND_AUD 6804 BZX284 C10 6801 BZX284 C6V8 6806 BZX284 C10 3810 680K 3849 3K3 1803 6805 BZX284 C10 2804 100p 1805 2834 10n GNDB 3809 3829 120R GNDB RES SDM EMG_S 4804 GNDB GNDB GNDB 3811 GNDB 3846 10K 1 2 39K YKB21 5101A 1327 1 2 3 4 5 7 8 GNDB 2803 680p 3804 1K...

Страница 108: ... A1 9800 B1 9802 A1 9803 A1 9810 A1 3104 303 3737 3 Layout Side I O Panel Bottom Side CL 26532041_055 eps 010703 2803 B1 2804 B1 2805 B1 2806 B1 2807 C1 2810 C1 2832 A1 2834 A1 2840 A1 2841 A1 3801 C1 3805 B1 3806 B1 3808 C1 3809 C1 3810 C1 3811 B1 3812 C1 3813 B1 3814 B1 3815 C1 3816 C1 3845 C1 3846 C1 3847 C1 3848 C1 3849 C1 4800 B1 4801 B1 4802 A1 4803 A1 4804 B1 6801 C1 6802 C1 6803 B1 6804 C1...

Страница 109: ...DB GNDB GNDB GNDB 9810 3808 3K3 3849 5K6 3848 BC847B 7813 10K 3847 3809 BZX284 C6V8 6808 BZX284 C6V8 6807 1K0 3804 1K0 3803 33K 3806 33K 3805 680p 2806 680p 2803 2K2 3814 3K9 3813 39K 3811 BC857B 7812 BC857B 7811 150K 3812 680K 3810 39R 3815 39R 3816 BZX284 C6V8 6802 BZX284 C6V8 6801 BZX284 C10 6804 BZX284 C10 6803 BZX284 C10 6805 GNDB BZX284 C10 6806 10K 3842 10K 3830 120R 3829 120R 3828 120R 382...

Страница 110: ... C1 9805 D1 9806 A2 9810 B1 9811 D1 9812 B2 Layout Side I O Panel Bottom Side Only for FL13B Stylings 3139 123 5796 1 E_13870_022 eps 221104 2803 D1 2804 D1 2805 C1 2806 D1 2807 E1 2810 E2 2832 A2 2834 A2 2840 B1 2841 B1 3801 E2 3805 D1 3806 C1 3808 D2 3809 E2 3810 E2 3811 D2 3812 E2 3813 D2 3814 C2 3815 E1 3816 E2 3845 E2 3846 E2 3847 E2 3848 E2 3849 E2 4800 C1 4801 C2 4802 B2 4803 B2 4804 C2 480...

Страница 111: ...092 B4 6093 B3 7091 D3 0217 1 2 3 10n 2010 6091 BAT254 1 RT 01T 1090 3087 200R 3086 390R 3088 3089 1K1 4089 4090 3090 4093 4094 4091 4092 2020 2019 3098 3K3 BAT254 6093 3097 1K5 6092 BAT85 1095 2017 1u 2014 1n 1u 2018 2012 100n 47u 2011 4R7 3010 47u 2015 3 VIN 5 VIN 100n 2013 1n 2016 NJM2110M 7091 6 AMPNFB 7 AMPOUT 2 EXTMICV 4 GND 1 MICV 8 V 470R 3012 0216 1 2 3 4 1K8 3011 1K5 3096 270R 3094 3K3 3...

Страница 112: ... D1 6092 A1 3139 123 5440 5 Layout Top Control Panel PV2 Styling Bottom Side CL 36532038_031 eps 260603 2010 A1 2012 C1 2013 C1 2014 C1 2016 C1 2017 C1 2018 D1 2019 D1 2020 D1 3010 D1 3011 C1 3012 C1 3086 B1 3087 B1 3088 A1 3089 A1 3090 A1 3091 A1 3092 A1 3093 A1 3094 A1 3095 B1 3096 B1 3097 B1 3098 B1 4010 C1 4011 D1 4089 A1 4090 A1 4091 A1 4092 A1 4093 A1 4094 A1 6091 B1 6093 B1 7091 C1 3139 123...

Страница 113: ...Styling Top Side 0215 B2 1091 A2 1092 A1 1093 B2 1094 A2 1095 A2 CL 36532038_032 eps 150503 3139 123 5699 1 Layout Top Control Panel PV0 Styling Bottom Side 3139 123 5699 1 CL 36532038_033 eps 150503 2010 B1 3091 B1 3092 B1 3093 A1 3094 A1 3095 A2 3096 A2 3099 B2 6091 A2 6092 A1 ...

Страница 114: ...A4 1701 A1 1702 A1 1703 A2 1704 A2 1705 A1 3008 B2 3010 B2 3011 B1 3013 B1 3014 B1 3999 C3 9000 C3 9001 C3 9002 C4 2K 910R 9001 1703 9002 GNDESD F006 9000 F007 2K2 3999 3008 3010 1K5 3011 3013 3K3 3 5K1 3014 0345 1 2 1705 1704 1702 1701 TOP CONTROL 3139 123 5877 1 E_13870_023 eps 221104 Personal Notes E_06532_012 eps 131004 ...

Страница 115: ...L13 Top Side Only for FL13B Stylings Layout Top Control Panel FL13 Bottom Side Only for FL13B Stylings E_13870_024 eps 221104 3139 123 5877 1 0345 A7 1701 A1 1702 A3 1703 A7 1704 A5 1705 A4 E_13870_024 eps 221104 3139 123 5877 1 0345 A7 1701 A1 1702 A3 1703 A7 1704 A5 1705 A4 ...

Страница 116: ...116 EM1 1A AA 7 Circuit Diagrams and PWB Layouts Personal Notes E_06532_013 eps 131004 ...

Страница 117: ...WN LEFT and RIGHT keys of the remote control RC transmitter Figure 8 1 Top view LSP 8 2 1 Vg2 Adjustment Introduction In the frame blanking period of the R G and B signals applied to the CRT the HOP video processor inserts a measuring pulse with different DC levels Measure this pulse during the vertical flyback at the RGB cathodes of the CRT Alignment 1 Enter SAM To enter SAM 2 Press the following...

Страница 118: ...ial input Set amplitude to at least 1mV 2 Enter the SAM mode and select Tuner 3 Align the IF PLL OFFSET parameter so that you come into the AFC window meaning that the AFB value must be on the transient of going from 1 to 0 see table below which explains the best way of aligning 4 After this alignment store the value by returning to the previous menu via the MENU SELECT key 5 Exit the SAM mode by ...

Страница 119: ...o the antenna input of the TV set with a crosshatch test pattern 2 Activate the SAM menu as described in the Service Modes Error Codes and Fault Finding section 3 Go to sub menu GEOMETRY Now perform the alignments in the order described below Alignments 1 First set the vertical S correction VER SCOR value on 17 for the 30 32 and on 20 for the 34 36 CRTs Position the boundary stripes of the test pa...

Страница 120: ...W WIDTH Aligns the picture width until the complete test pattern is visible similar to Horizontal Amplitude 2 East West Upper Corner EW UCORN Aligns straight vertical lines in the upper corners of the screen 3 East West Lower Corner EW LCORN Aligns straight vertical lines in the lower corners of the screen 8 4 Option Settings The microprocessor communicates with a large number of I2C ICs in the se...

Страница 121: ...T8321 79R 123 119 255 204 128 0 0 0 29PT8321 93R 122 220 15 243 164 0 0 0 32PW8521 61 123 220 63 254 249 0 0 0 32PW8521 69R 123 119 255 205 128 0 0 0 32PW8521 79R 123 119 255 205 128 0 0 0 32PW8521 93R 122 220 63 243 100 0 0 0 34PT7321 61 123 156 39 254 200 0 0 0 34PT7321 69R 123 103 255 204 128 0 0 0 34PT7321 71 123 156 39 254 200 0 0 0 34PT7321 79R 123 103 255 204 128 0 0 0 34PT7321 93R 122 156 ...

Страница 122: ...ng feature box video featuring and sync geometry control The LSP single sided is designed very conventionally with hardly any surface mounted components on the copper side Warning be aware that the LSP has a very large hot area including both deflection coils The SSB is a high tech module four layer 2 sides reflow technology full SMC with very high component density and complete shielding for EMC ...

Страница 123: ...le chip with integrated set software There is a separate Standby Supply in order to reduce the Standby power consumption During Standby the Main Supply is switched off via TS7529 A relay 1550 is used to switch the Degaussing circuit It is switched on after set start up and switched off by the µP after 12 s The Main Supply a SMPS based on the boost converter principle generates the 141 V VBAT and t...

Страница 124: ...e time the FET stays in conductance t0 t1 This time is directly determined by the voltage across R3108 R3118 0 7 Ω This voltage is a measure of the current and if it exceeds 1 4 V TS7101 will be driven into conductivity and consequently connects the gate of TS7102 to earth The FET will block The current is 1 4 V 0 7 Ω 2 A The voltage across the secondary winding 8 9 will be negative diodes D6111 a...

Страница 125: ...iode and one elcap are saved Figure 9 5 Circuit principle A basic flyback converter is used with a MOSFET Q1 transformer L1 and a primary feedback circuit The output of the primary controlled voltage is U1 The additional secondary controlled supply consists of D2 and Q2 with output voltage U2 The main flyback supply is working independently where the duty cycle is controlled via the primary feedba...

Страница 126: ...tor TS7530 is added as a back up solution for TS7502 If B E of TS7502 is shorted TS7530 takes over its function Stabilization of VBAT The output voltage VBAT is determined by VBAT VIN TON TON TOFF VIN duty cycle To stabilize the output voltage a feedback loop is implemented which will reduce TON when VBAT increases and vice versa Via a voltage divider existing of 1 resistors R3507 R3510 and R3527 ...

Страница 127: ...e HIP on pin 31 The RGB outputs 46 47 48 together with the fast blanking signal pin 52 are fed to the HOP 9 4 3 I2 C Bus There are two I2 C busses used Slow max 100 kHz hardware I2 C bus called SDA_S SCL_S used for all ICs Separate short bus called SDA_NVM SCL_NVM for the Non Volatile Memory NVM to avoid data corruption Note In the diagrams you can also find a bus called SDA_F SCL_F F fast but in ...

Страница 128: ...l sync signal Example of a 2 level sync pulse CVBS signal with two levels of sync 300 mV 0 mV Example of a 3 level sync pulse ATSC signal with three levels of sync 300 mV 0 mV 300 mV The amplitudes of the Y R G and B signals are 700 mV amplitudes of the Pb and Pr signals are 350 mV 9 6 4 Sync Selection If the synchronization is derived from Y or Green the H and V sync from the sync slicer must be ...

Страница 129: ...DAC conversion Analog to Digital conversion is done with three identical 9 bit ADCs Digital to Analog conversion uses three identical 10 bit DACs In the PICNIC there are three nine bit ADCs present for Y U and V For digitizing the Y luminance nine bits are used to realize a more detailed picture These nine bits are only internally used Via dithering the nine bits are reduced to eight bits and this...

Страница 130: ... and fast blanking from the Painter OSD and TXT are inserted The sync signal VSYNC is derived from the FRAMEDRIVE signal 9 9 4 Peak White Limiting On pin 43 there is a Peak White Limiting signal line PWL If the beam current increases the EHT info voltage will decrease Average limiting via R3343 C2333 controls PWL 9 9 5 Cut off Control The following occurs when you switch the TV to Standby 1 The ve...

Страница 131: ...HOP An error code is generated 9 10 Synchronization Diagram B2 B3 B4 The HIP video processor provides the vertical and horizontal sync pulses VA50 and HA50 They are synchronized with the incoming CVBS signal These pulses are then fed to the PICNIC where they are doubled to be synchronous with the 120 Hz picture The outgoing pulses VD100 and HD100 are fed to the HOP which supplies the vertical and ...

Страница 132: ...urrent flows through C2421 and thus the voltage across this capacitor remains constant Figure 9 13 Line deflection part 2 Period t3 t4 The same as period t2 t3 but now the current flows in the opposite direction since the voltage across C2425 and C2426 is higher than the voltage across C2433 and C2421 Period t4 t5 The coils try to maintain the negative current and will negatively charge the capaci...

Страница 133: ...e line deflection pin 12 LOT 13V LOT for the frame deflection pin 6 LOT 15V LOT for the frame deflection pin 3 LOT Filament voltage pin 9 LOT 9 12 Vertical Frame Deflection Diagram A4 9 12 1 Frame Stage Drive Figure 9 14 Frame deflection circuitry The HOP drives the frame output stage with a symmetrical saw tooth voltage Since the HOP is cold and the frame output stage is hot they are galvanically...

Страница 134: ...he down mix the signal is fed via a filter to a discriminator From here the FM demodulation can be performed Both channels contain an automatic carrier mute function which automatically mutes the output of the analog section when no carrier is detected After demodulation the FM signals are subjected to a deemphasis operation After that the matrix of the stereo system is applied Figure 9 15 Audio d...

Страница 135: ...rding to the hardware configuration of the set Auto Noise Reduction This algorithm measures the amount of noise in the incoming video signal this is done by the LIMERIC part of the PICNIC As a result of this measurement the amount of noise in the picture is corrected starting from the noise level that is unpleasant to the customer Which parameters can be used depends on the hardware Auto Sharpness...

Страница 136: ...e phase of the H drive EHT Extra High Tension EHT INFO Extra High Tension INFOrmation used for contrast reduction vertical and horizontal amplitude correction beam current protection and flash detection EW East West related to horizontal deflection of the set EW DRIVE The drive signal for the EW transistor EXT EXTernal source entering the set by SCART or by cinches jacks FBL Fast BLanking DC signa...

Страница 137: ...odulation SCL F CLock Signal on Fast I2C bus SD Standard Definition SDA F DAta Signal on Fast I2C bus SIF Sound Intermediate Frequency SIMM 80 fold connector between LSP and SSB SNERT Synchronous No parity Eight bit Reception and Transmit SSB Small Signal Board STBY STandBY SW SubWoofer TXT TeleteXT uP MicroProcessor U100 U from Feature Box V100 V from Feature Box VA50 Vertical Acquisition 1fH VBA...

Страница 138: ... 51 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P3 7 P0 4 INT4 A6 P0 3 INT3 VPE ALE PSEN P0 2 INT2 P0 1 TX P0 0 RX A7 EA P0 5 VSSP VSSC WR RD A14 A15_LN P3 3 ADC3 P3 2 ADC2 P3 1 ADC1 A17_LN P3 0 ADC0 P2 7 PWM6 RAMBK0 VDS HSYNC P3 5 INT5 VSYNC ROMBK2 ROMBK1 ROMBK0 P3 6 VSSP INTD VSSC VDDC A11 A10 A9 A8 MOVX_WR OSCGND XTALIN XTALOUT RESET RESET MOVX_RD VDDP 100 99 98 97 96 95 9...

Страница 139: ...S Clam p DYCO Select EXTDYCO9 0 EXTALTF Block Diagram Pin Configuration Top View 100 pin plastic QFP 14 20 PD64083GF 3BA DVDDRAM DVDDRAM TEST15 TEST16 TEST17 TEST18 TEST19 DVDDIO TEST20 DGND TEST21 TEST22 TEST23 TEST24 DVDD AVDD XI XO AGND FSCO DVDD TEST26 TEST25 AGND ACI VRBC VRTC AVDD AVDD VRTY VRBY VCLY AYI AGND AGND CBPY AYO ACO CBPC AVDD DGND TESTIC1 TESTIC2 TEST01 TEST02 TEST03 TEST04 TEST05...

Страница 140: ...20 50V 0603 2455 5322 126 11578 1nF 10 50V 0603 2457 4822 126 13188 15nF 5 63V 2458 4822 126 14241 330pF 0603 50V 2460 4822 124 81144 1000µF 16V 2461 4822 122 31169 1 5nF 10 500V 2461 4822 126 11524 1 5nF 10 1kV 2462 4822 124 11767 470µF 20 25V 2462 4822 124 40784 3300µF 20 16V 2463 4822 122 31177 470pF 10 500V 2464 2020 021 91844 470µF 20 25V 2465 4822 122 31177 470pF 10 500V 2466 2238 586 59812 ...

Страница 141: ...2 052 10108 1Ω 5 0 33W 3462 4822 052 11108 1Ω 5 0 5W 3463 4822 052 11108 1Ω 5 0 5W 3464 4822 052 11108 1Ω 5 0 5W 3465 4822 052 11108 1Ω 5 0 5W 3466 4822 051 30472 4 7Ω 5 0 062W 3467 4822 117 13632 100kΩ 1 0603 0 62W 3472 4822 051 30393 39kΩ 5 0 062W 3474 4822 051 30563 56kΩ 5 0 062W 3475 4822 051 30472 4 7Ω 5 0 062W 3476 4822 116 83874 220kΩ 5 0 5W 3478 4822 116 52175 100Ω 5 0 5W 3479 4822 052 104...

Страница 142: ...0Ω at 100MHz 5620 4822 157 11771 0 09µH 10 5621 3104 308 20571 Transf S13974 03 5900 4822 157 11867 5 6µH 5 5901 4822 157 11299 10µH 5 5902 3198 018 71010 100µF 10 5903 4822 157 10359 33µH 5904 4822 157 11411 Bead 80Ω at 100MHz d 6080 4822 130 11397 BAS316 6082 4822 130 80622 BAT54 6103 4822 130 31607 RGP10D 6103 4822 130 41601 BYV95A 6104 9340 548 67115 PDZ22B 6105 4822 130 34281 BZX79 B15 6106 3...

Страница 143: ...00nF 20 50V 0603 2501 4822 126 11785 47pF 5 50V 0603 2502 4822 126 14107 330nF 80 20 25V 2503 4822 126 14107 330nF 80 20 25V 2504 4822 126 14107 330nF 80 20 25V 2505 4822 126 14107 330nF 80 20 25V 2508 4822 124 12095 100µF 20 16V 2512 3198 017 44740 470nF 10V 0603 2548 4822 124 23002 10µF 16V 2549 4822 124 23002 10µF 16V 2550 2020 552 94427 100pF 5 50V 2550 4822 126 14241 330pF 0603 50V 2552 4822 ...

Страница 144: ...603 0 62W 3519 4822 051 30103 10kΩ 5 0 062W 3523 4822 117 13632 100kΩ 1 0603 0 62W 3524 4822 117 13632 100kΩ 1 0603 0 62W 3525 4822 051 30684 680kΩ 5 0 062W 3526 4822 051 30105 1MΩ 5 0 062W 3527 4822 051 30101 100Ω 5 0 062W 3528 4822 051 30102 1kΩ 5 0 062W 3532 4822 051 30273 27kΩ 5 0 062W 3546 4822 117 11817 1 2kΩ 1 0 0625W 3550 4822 051 30102 1kΩ 5 0 062W 3563 4822 051 30221 220Ω 5 0 062W 3564 4...

Страница 145: ...3835 4822 116 52276 3 9Ω 5 0 5W 3842 4822 050 21003 10kΩ 1 0 6W 3850 4822 116 52249 1 8Ω 5 0 5W 3999 4822 116 52226 560Ω 5 0 5W 4241 4822 051 20008 Jumper 0805 4243 4822 051 20008 Jumper 0805 4800 4822 051 20008 Jumper 0805 4801 4822 051 20008 Jumper 0805 4802 4822 051 20008 Jumper 0805 4803 4822 051 20008 Jumper 0805 4805 4822 051 20008 Jumper 0805 4808 4822 051 20008 Jumper 0805 4813 4822 051 20...

Страница 146: ...1 2 2µF 10V 0805 2121 4822 126 14491 2 2µF 10V 0805 2125 4822 126 14491 2 2µF 10V 0805 2127 4822 126 14491 2 2µF 10V 0805 2130 4822 126 13879 220nF 80 20 16V 2131 2020 552 94427 100pF 5 50V 2132 2238 586 59812 100nF 20 50V 0603 2133 2238 586 59812 100nF 20 50V 0603 2134 4822 126 11785 47pF 5 50V 0603 2135 4822 126 11785 47pF 5 50V 0603 2160 4822 126 14241 330pF 0603 50V 2161 4822 126 13193 4 7nF 1...

Страница 147: ... 4822 051 30151 150Ω 5 0 062W 3985 4822 051 30181 180Ω 5 0 062W 3986 4822 051 30102 1kΩ 5 0 062W 3987 4822 117 13632 100kΩ 1 0603 0 62W 3988 4822 051 30102 1kΩ 5 0 062W 3989 4822 051 30102 1kΩ 5 0 062W 3990 4822 051 20109 10Ω 5 0 1W 3991 4822 051 30393 39kΩ 5 0 062W 3992 4822 051 30331 330Ω 5 0 062W 3993 4822 051 30101 100Ω 5 0 062W 3994 4822 051 30102 1kΩ 5 0 062W 3999 4822 051 30682 6 8Ω 5 0 062...

Страница 148: ...Revision List EN 148 EM1 1A AA 11 11 Revision List Manual xxxx xxx xxxx 0 First release Manual xxxx xxx xxxx 1 Chapter 7 New schematics layouts introduced only for FL13B styling ...

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