Service Manual

Models:
CE14AT3-C CE14AT3-E CE14ATR3-C
TRC 14 Philips A34EAC41X53 TRC 14 Philips A34EAC01X53 TRC 14 Ekranas A33EKC02X11

Colour Television

CHASSIS 2117 EC7-C

Indice

1 Safety instructions.... WARNING..... Precaution against X-Rays.... Recommendations to protect our environment... TECHNICAL CHARATERISTICS.... Safety..... EMC (Electromagnetic Compatibility).... Procedure of non-volatile memory substitution... CONNECTED DOCUMENTS.... MOUNTED CIRCUITS CODES.... ABBREVIATIONS USED IN THE PARTS LIST AND CABINET PARTS LIST... CABINET PARTS LIST.... 4 12.1 CABINET PARTS LIST OF CHASSIS... 4 12.2 CABINET PARTS LIST CE14ATR3-C... 5 12.3 CABINET PARTS LIST CE14AT3-C, CE14AT3-E... PARTS LIST.... 7 Give complete SERVICE PART No for parts order or Note servicing, it is shown on the rating sheet on the cabinet This TV receiver will not work properly in foreign back of the TV set. countries where the television transmission system and power source differ from the design specifications. Refer to the specifications for the design specifications.
03-07-2003 Ref. N MS CE14AT3-C
Service Manual SM CE14AT3-C
TECHNICAL CHARATERISTICS.
In-Line, Hi-bipotential gun. 14 (34 cm) Frecuency synthesis, 100 programs in non-volatile memory, AFT, automatic, semiautomatic and manual channel-search. Band I, channels 2-4 (VHF)=E2-E4 Cable channels S1-S20 Hyperband channels S21-S41 Band III, channels 5-12 (VHF)=E5-E12 Band IV-V, channels 21-69 (UHF)=E21-E69 B/G Model CE14AT3-C and CE14ATR3 B/G-D/K Model CE14AT3-E PAL, NTSC 4.43, N.A.P. (NTSC Amusement by PAL)Models CE14AT3-C, CE14AT3-E and CE14ATR3 Sequential selection from the controls on the set. Direct selection to any program from the remote-control device. Power-rating 1W rms. (10% distortion) 1 of 8. External aerial sockets 75 ohms. IEC Mono jack 3,5mm.
Cathode-ray tubes Tuning-system
Reception system Colour system Program selection Audio Speakers Aerial Jack for headphones Clock and alarm Function Timer Function AV connectors
Switch on and off of CTV programmable in real time. 1 Scart connector 21 pin CENELEC standard AV, RGB and S_Video. 1 RCA Video input (frontal) 1 RCA Audio input (frontal) VAC 50Hz Power supply 29W (IEC 107-1) Consumption 3,1 W (Stand-by ) 1.5 FLOF and LIST level. 1 page memory. Text 87.5 108MHz. 40 memories. Manual and semiautomatic search Radio Hotel mode and Hotel Rental Hotel mode Options by means of Technical Service: NTSC-M
Safety EMC (Electromagnetic Compatibility)
It fulfils the safety requirements established in the regulation: EN 60065:98 It fulfils the EMC requirements established in the regulation: EN 55013:1990/A12:1993 / A13:1996 / A14: 1999 EN 55020:1994/A11:1996 / A13: 1999 / A14: 1999 EN 61000-3-2:1995 +A1:1998 +A2:1998 / A14:2000 EN 61000-3-3:1995
Procedure of non-volatile memory substitution.
When starting the television set, the microprocessor will always verify if non-volatile memory or NVM (IC125) is initialised or not. In case of not being, it will come to start the television set with a minimum of values by defect to guarantee a correct start-up. The following step to make by the technician after the substitution by failure of the NVM, it will be to accede to the Service Menu and a complete initialisation of the NVM. For it, it is necessary to enter in MORE submenu and being in INI NVM, press VOL + to confirm. Later, the definitive manual configuration of the adjustments will be done as it is indicated in "Service Menu". Moreover, it is necesary to active OEM mode, setting the colour level 05 and hold the Vol+ key from the local keyboard pressed and press Recall on the remote control, within the SANYO models introduce 00, in OEM models the value each one will be propely explained. Warning: when the NVM is initialised it removes the data contained in the NVM to load those that the microprocessor has by default; therefore, it is obligatory to introduce again the configuration data (CONFIG), standards (STANDARD) and the adjustments of Service Menu (not manual adjustments, see Adjustments). For that reason, it is better not re-initialise the NVM if it is not strictly necessary, as it is in the case of substitution of IC125.

000-03893/0 CE14ATR3-C

000-03893/5 CE14ATR3-C

000-03896/0 CE14AT3-G B

+5V +5V +8V

C1151 TU250 UV1316/AIG-3

MODELS WITH SECAM L MODELOS CON SECAM L
XXX SMD_10V C1152 L1401 XXX

R1158 XXX SMD

R1156 XXX SMD

R1154 XXX 1/6W

CSMD_50V

C111 10uF 63V

R213 XXX 1/6W

+8V_VP

C211 XXX SMD_50V JO400
IC100 ST92195B1B1/EXO 5V C-RESET SMD_50V R136 1K SMD

P2.0_I7 AD1_I5_P2.1 56

C203 XXX SMD_50V D100 SLZ-981B
RSMD Q401 BC857B Q402 BC847B R406 RSMD 680 SMD

R931 10K 1/6W CSMD_50V

R930 2.2K SMD

R160 100K SMD

R210 XXX SMD

IC400 XXX

SNDIF DECSDEM 56
Q102 PDTA124ET R167 R124 2.2K SMD

R209 XXX SMD

AD2_IO_P2.2

AUDEXT

AUDEEM

10uF 63V

1K C418 1/6W 6800 SMD_50V

10uH CSMD_50V

KFA RCA

R912 CSMD_50V 560 1/4W

C129 0.01 SMD_50V R1/6W 0V WITH TV SIGNAL 1.55V WITHOUT TV SIGNAL 1K 1/6W
2.2u SMD_10V R1/4W RSMD RSMD C200 10uF 63V C206 2.2u SMD_10V Q200 BC847B C202 2.53V

5V ON 0V STBY

VSO1_I6_P2.3

IFDEM1

AGCOUT

47uF 25V

680 1/6W

1K SMD R163

NMI_P2.4
1000 SMD_50V C204 R212 0.1 SMD_50V 390 SMD R200 1K 1/6W R400

IFDEM2

DECAGC

C205 2.2u SMD_10V

C208 XXX SMD_10V
C428 0.01 SMD_50V R426 39K SMD_1% C424 0.1 SMD_50V
R929 R423 100K SMD D912 LS4148 R425 XXX SMD C440 0.01 SMD_50V R408 10K SMD

R916 CSMD_50V 2.2K 1/4W

R_DATA

1K SMD R161

I4_AD3_P2.5

1K SMD

L201 XXX

TO0057

R424 27K SMD 1K 1/6W

RSMD R952 1K SMD

RSMD R943 3.9K SMD Q903 PMBT2369

CVBS_SC_OUT

220 1/6W X100 8MHz Q201 BC857B CSMD_50V

-R_READ;WRITE

R204 CF200 XXX CSMD_50V R205 XXX XXX SMD SMD

OSCOUT

R108 R106 15K SMD

SC -SUP_FAIL

R113 1K 1/6W 2.2V ON 0V STBY

P0.2_AD4

PWM7_P4.7

100 1/6W R401

0.SF200 XXX RSMD R208

R940 10K SMD

R928 10K SMD CSMD_50V

R917 2.2K 1/4W

100 1/6W

R955 10K SMD

D909 LS4148

6.74V 9

P0.1 PWM6_P4.6 48

47 SMD R1/6W R1/6W R436

D911 LS4148

R910 C911

R911 9.1K SMD 12K 1/4W

R105 12K SMD

-DEFL_FAIL
R169 47K 1/6W C128 0.01 SMD_50V

XXX SMD R128

PWM5_P4.5

C402 0.47 SMD_16V

C403 0.022 SMD_50V

G +V_DRIVE

RSMD R951
RSMD Q902 PMBT2369 R942 3.9K SMD

CHROMA

1000 SMD_50V C406

10K SMD

R158 1K SMD XXX SMD

P3.7_*RST0

PWM4_P4.4

CVBS_SC

R964 4.7K SMD 0.1

CVBS_Y

100 1/6W R437

-V_DRIVE

100 1/6W CSMD_50V 1K SMD R954 10K SMD C100V C100V CSMD_50V

SMD_50V

12 VP1 EWD 45
L400 4.7uH C400 100uF 25V

TSLU_PWM3_P4.3

RGB_OVERRIDE -AGC_LS
4.2V WITH TXT ON SCREEN 0V WITHOUT OSD R152 5.6K SMD R151 5.6K SMD

Q104 BC857B

R157 R126 3.9K SMD R156 4.7K SMD D109 BAT42 D108 BAT42 D107 BAT42

C401 0.1 SMD_50V

C430 2.2u SMD_10V

XXX SMD 5.5V ON 0V STBY

PWM2_P4.2

CVBS_INT

4700 SMD_50V C420

3.3K SMD R145 C435

14 GND1 PH1LF 43 4.04V

D910 LS4148

R150 5.6K SMD

Q101 PMBT2369

R419 15K SMD

RSMD R941 3.9K SMD

PWM1_P4.1
XXX SMD R146 0.1 SMD_50V R435
D106 1N4148 D105 1N4148 D104 1N4148 D102 1N4148

+5V_D +5V_D

PWM0_P4.0

CSMD_50V 100 1/6W C404

AUDOUT

42 2.79V

R416 10M SMD
R950 1K SMD R953 10K SMD R413

XXX SMD

TO0302

41 TO0261

R135 10K SMD C427

SECPLL

CSMD_50V R414

Q901 PMBT2369

1K 1/4W D904 5V1

D907 5V1

D902 5V1

D901 5V1

XXX SMD_16V

HSYNC_CSYNC

CVBS_EXT

TO0228 40

H_FLY&SYNC

27K 1/6W

R418 15K SMD

100 1/6W D915 R934

0.1 SMD_50V L100 0

JO103 0

FB FBu

L102 100uH

TO0157

R402 10K 1/6W L401 4.7uH

TO0158

18 BLKIN DECDIG 39

R143 4.7K SMD

R144 4.7K SMD R142

P5.1_SDO_SDI

R110 5.6K SMD

C124 0.1 SMD_50V

RSMD RSMD RSMD 2.6V C408

0.1 SMD_50V

Q900 BC847B

CVBS_TXT

0 -+8VP2

R959 2.2K SMD L405 4.7uH C415 100uF 25V D914 LS4148

Q601 BC857B

D601 LS4148

TP0439
R542 1.5K 1/2W Q512 BF423

TP0542

D800 1N4007

D802 1N4007

C856 0.1 SMD_50V

220 2W

E670 4

C603A Q600 T2SC2271

T600 360T/40T R608 0.33 1W

E671 5

FL1 FL2

G3 N.C.

R602 2.7K SMD

R502 15K 2W

470 SMD_50V D502 LS4148

A33EKC02X11

SW800 SDKVB10200
KMC 220V R800 2.2M 1/2W F800 T2AL/250V
L800 PLA10AN1330R5 C800 0.1 275V R805 150K 2W 14.1V ON B5 14.8V STBY D804 C806 1N4148 0.47uF 100V C63V R2W

THERMAL PROTEC.

R802 +BM 3.9 312V ON 5W 320V STBY E800 C803 100uF 385V E801
C850 100uF 160V Q856 BC635

O_S_VCC

R712 1.18K 0.4W_1%

R702 1.33 0.6W_1%

R705 XXX 1/2W

E662 E661

Q650 TT2138LS

RSMD Q502 BF422

V_OUTPUT
R1/2W R1/6W R862 1K SMD D806 ERB44-02 L801 1uH R822 R815 18K 1/6W CSMD_50V

TO0526 7

5V ON 0V STBY C857 10uF 63V

TO0395

R0 G0 B0
C674 0.022 SMD_50V R682 47K SMD RSMD E654 JO652
D652 LS4148 C655 R655 270K 2W D662 ERB06-13 C651A 0.01 1600V
C675 0.1 SMD_50V R683 47K SMD D674 XXX
C678 0.47 SMD_16V R688 220K SMD D675 LS4148
C676 0.47 SMD_16V Q673 BC847B

T800 E802 10679390-P2

E701 E702 -12V

R703 1.5 0.6W_1%

Q651 BC847B
C703 0.22 63V D703 24V R653 4.7K SMD D651 LS4148

1000 400V

RSMD 1.79V

R552 3.3K 1/4W

SPF 6 8

KG G2 KR GND KB H H G3

D685 LS4148 R684 4.7K SMD

5 FL1 FL2

Q857 BC857B R869 470K 1W

R503 15K 2W

E850 E803

8 TO0506

470 SMD_50V D503 LS4148
R543 1.5K 1/2W Q513 BF423

IC800 MC44603ADW

SYNC.I DEMAG.DETE 8 CT CUR_SENSE_I 7 SOFT_START 11 RP_STND_BY FOLD_BACK_IN 5 E_A_OUT GND 4 V_FEEDBACK 14 RF_STND_BY 15 VC 2 R_REF VCC 1 OUTPUT 13 O_V_PROTECT 6

TO0490