CCE HPS-2971 Manuel utilisateur
Service Manual
Model HPS-2971
Customer: Makro
CODE: 1.01.72420.67
___________________________
Approved Signature
HPS-2971
INDEX
1. PRODUCT SPECIFICATION
2. PACKAGING BOX
3. TECHNICAL SPECIFICATION
4. CALIBRATION SCRIPT
5. MATERIAL LIST
6. ELECTRICAL SCHEME
6.1 MAIN AND REMOTE CONTROL PCB
7. SILKTOP AND SOLDERS
7.1 MAIN PCB
7.2 REMOTE CONTROL PCB
8. EXPLODED VIEW
9. BLOCK DIAGRAM
HPS-2971
Esc. s/e
Fl. 2/5
GABINETE FRONTAL
mec. 1.57.72420.01
inj. 1.67.72420.03
acab. 1.67.72420.04
TECLA POWER
mec. 1.67.72420.02
inj. 1.67.72420.07
acab. 1.67.72420.08
TECLADO DE FUNÇÕES
mec. 1.77.72420.02
inj. 1.67.72420.09
acab. 1.67.72420.10
LENTE LED/SENSOR
mec. 1.67.72420.01
impressão
PRETA
1.87.33670.00
pintura
PRATA 3D TEXTURIZADO
1.87.33801.11
tecla power
teclado de funções
ABS ALTA FLUIDEZ CZ CLARO
EMBLEMA CCE
acab. 1.67.72343.01
C
gabinete frontal=
1.86.90200.90 (ABS R PR)
1.86.02063.99 (HI PS 478 DOW) alternativo
1.86.96123.08 (PIG CZ MÉDIO)
D
HPS-2971
Esc. s/e
Fl. 3/5
ETQ. DE IDENTIFICAÇÃO
acab. 1.06.72420.01
GABINETE TRASEIRO
mec. 1.57.72420.02
inj. 1.57.72420.04
gabinete traseiro=
PS HI
CINZA ESCURO
CONH EÇA A AMAZ ÔNIACONH EÇA A AMAZ ÔNIA
ATE NC IÓ NATE NC IÓ N
CA UT IO NCA UT IO N
NO AB RA , RIE SG O DE CH OQ UE EL ÉC TRI CO .NO AB RA , RIE SG O DE CH OQ UE EL ÉC TRI CO .
RI SK OF E LE CTR IC S HOC K. D O NOT O PEN .RI SK OF E LE CTR IC S HOC K. D O NOT O PEN .
AV 1SUB
S-V IDEO
IN AV 1
OUT I N
V
A
R
UHF /VH F
ANT
75 (M ONO)
L
V
Pb
Pr
(OUT )
Y
COM PON ENT
VID EO IN R
L
CLASS E II
CCE DA AMAZÔ NIA S /A
Av. Burit i, 12 00 - MANA US - AMAZ ONAS
CNPJ : 04 .169. 843/0 001-7 7 - IND. BRAS.
TELE VISOR EM CORES
No. DE S ÉRIE
HPS -297 1
CONS UMO MÉDIO
AC 95-24 5V 50/6 0Hz
95W
B
Esc. s/e
Fl. 4/5
GABINETE TRASEIRO
mec. 1.57.72420.10
inj. 1.57.72441.02
gabinete traseiro=
PS HI
CINZA ESCURO
ATE NC IÓ NATE NC IÓ N
CA UT IO NCA UT IO N
NO AB RA , RIE SG O DE CH OQ UE EL ÉC TRI CO .NO AB RA , RIE SG O DE CH OQ UE EL ÉC TRI CO .
RI SK OF E LE CTR IC S HOC K. D O NOT O PEN .RI SK OF E LE CTR IC S HOC K. D O NOT O PEN .
CONHE ÇA A AMAZÔ NIACONHE ÇA A AMAZÔ NIA
AV 1SU B
S-VI DEO
IN AV 1
OUT
COA XIAL DI GITAL OU T IN
V
A
R
UHF /VHF
ANT
75 (MON O)
L
V
DVD O UT
HPS-2971
ETQ. DE IDENTIFICAÇÃO
acab. 1.06.72420.01
CLASS E II
CCE DA AMAZÔ NIA S /A
Av. Burit i, 12 00 - MANA US - AMAZ ONAS
CNPJ : 04 .169. 843/0 001-7 7 - IND. BRAS.
TELE VISOR EM CORES
No. DE S ÉRIE
HPS -297 1
CONS UMO MÉDIO
AC 95-24 5V 50/6 0Hz
95W
D
RC-201
Esc. 1/1
gabinete superior,
gabinete inferior e
tampa p/ pilhas =
1.86.90011.08 (ABS a.f. CZ)
1.86.90020.08 (ABS a.f. CZ PH) opcional
Impressão preto
1.87.33670.00
TECLADO BORRACHA
acab. 1.77.72357.02 (import.)
GABINETE SUP. CR
mec. 1.57.72254.05
inj. 1.57.72357.05
acab. 1.57.72357.06
GABINETE INF. CR
mec. 1.57.52181.04
acab. 1.57.72254.08
TAMPA PORTA PILHAS
mec. 1.57.52181.05
acab. 1.57.72254.09
(1.02.72357.90)
Fl. 5/5
Fl. 3/3
Esc. S/E
HPS-2971
ATENÇÃO
LEIA ATENTAMENTE O MANUAL DE INSTRUÇÕES
ANTES DE LIGAR O PRODUTO
ATENÇÃO
LEIA ATENTAMENTE O MANUAL DE INSTRUÇÕES
ANTES DE LIGAR O PRODUTO
ATENCIÓN
LEA CON ATENCIÓN EL MANUAL DE INSTRUCCIONES
ANTES DE ENCHUFAR EL APARATO
ATENCIÓN
LEA CON ATENCIÓN EL MANUAL DE INSTRUCCIONES
ANTES DE ENCHUFAR EL APARATO
Televisor a colores estereo
HPS-2971
Código de
barras
.
x
o
r
p
a
m
c
8
4
L
A
U
S
I
V
L
A
D
N
IA
GO
.
x
o
r
p
a
m
c
8
6
L
A
U
S
I
V
L
A
D
N
IA
GO
29”
Televisor a colores estereo
HPS-2971
STEREO
SAP
CANALES
El aspecto real del producto puede ser diferente de la ilustración. Especificaciones sujetasa cambio sin previo aviso
O
B
U
T
E
D
I
M
A
G
E
N
7
4
m
c
CONHEÇA A AMAZÔNIA
PRODUZIDO NO
PÓLO INDUSTRIAL
DE MANAUS
Televisor em cores estéreo
HPS-2971
CANAIS
m
c
1
5
M
E
G
A
M
I
E
D
O
B
U
T
.
x
o
r
p
a
m
c
8
4
L
A
U
S
I
V
L
A
D
N
IA
GO
.
x
o
r
p
a
m
c
8
6
L
A
U
S
I
V
L
A
D
N
IA
GO
O
B
U
T
E
D
M
E
G
A
M
I
7
4
m
c
29”
Televisor em cores estéreo
HPS-2971
O aspecto real do produto pode ser diferenteda ilustração. Especificações sujeitas a alterações sem prévio aviso
STEREO
SAP
(0 X X 1 1 ) 3933-3070
SOMENTE PARAO BRASIL
SERVIÇO DE
ATENDIMENTO
AO CONSUMIDOR
SAC
• Estereo / SAP
Función
• nombrar canales
Función revious channel
• p
•
Ajustes de imagen programados
• Sistema automático de recepción:
PAL-M / PAL-N / NTSC
portugués,
• Mensajes e instrucciones en la pantalla en
inglés e español
• Entradas frontales y traseras de audio y video
• Entrada s-vídeo
• Auto shut off
• Surround
• Timer / Sleep timer
• Seleción automática de voltaje:
AC ~ 90 - 240 Volts automático - 50 / 60 Hz
• Estéreo / SAP
Função nomear canais
•
• Função previous channel
• Ajustes de imagem pré-programados
• Sistema automático de recepção:
PAL-M / PAL-N / NTSC
português,
• Mensagens e instruções na tela em
inglês e espanhol
• Entradas frontais e traseiras de áudio e vídeo
• Entrada s-vídeo
• Auto shut off
• Surround
• Timer / Sleep timer
• Seleção automática de voltagem:
AC ~ 90 - 240 Volts automático - 50 / 60 Hz
FRENTE FRENTE
www.cce.com.br
Conteúdo da embalagem: 1 televisor em cores / 1 controle remoto / 2 pilhas tamanho AA (R6) / 1 manual de instruções / 1 relação da rede de oficinas autorizadas
Contenido del embalaje: 1 televisor a colores / 1 control remoto / 2 pilas tamaño AA (R6) / 1 manual de instrucciones
Indústria Brasileira - Industria Brasileña - Made in Brazil
Televisor em cores estéreo
HPS-2971
105.72420.02
HPS-2971
3. TECHINICAL SPECIFICATION
Procedure to check up color TV electrical parameters
3.1 Audio
3.1.1 Output power at 10% THD
Connection through external video and audio input
a) TV setup in “PP” condition.
b)Connect a color bar generator (PAL-M system) to video input.
c) Connect an audio generator with 500mVAC level and 400Hz sinusoidal
frequency to audio input.
d)Connect to the power amplifier output a resistive load with equivalent Ohm
value of speaker used on the tested TV.
e) Connect a AC Voltmeter/Distortion Meter to the resistive load and increase
volume control until Distortion Meter reading be 10%. Measure voltage on
the resistive load and calculate power through next equation:
P = (V²/R)
Where “V” is voltage in VOLTS, “R” is resistive load in OHMS and “P” is
power in WATTS.
Mínimum Nominal Maximum Unit
4,50 5,00 -W
3.1.2 Residual Audio
a) TV setup in “PP” condition.
b)Apply 60dBµV signal (frequency and channel factory defined) to antenna
input modulated with white pattern at 87,5% and audio signal with 400Hz
frequency modulated in FM with 25kHz deviation.
c) Connect an oscilloscope to power amplifier output (connect for the
speaker).
d)Adjust volume to minimum.
e) Use the oscilloscope to measure peak-to-peak voltage, in Volt peak-to-peak
(Vpp).
Minimum Nominal Maximum Unit
--500 mVpp
HPS-2971
3.1.3 Audio frequency response in TV’s without tone control
a) TV adjustment condition:
üBalance center
üBass center
üTreble center
b)Connect a color bar generator (PAL-M system) to video-in.
c) Connect to the audio input TV -an audio generator adjusts to 500 mVac
level, and sine wave 1kHz.
d)Connect to the output power amplifier a resistive load with the same value
of the impedance speaker.
e) Connect an AC voltmeter over the resistive load and adjust volume control
until obtain 1 Vac).
f) Realign the audio generator to 100 Hz sine wave at the same level (500
mVac).
g)Read the new voltage in the resistive load and calculate the change in dB
through next equation:
A(100Hz)=20 log (VL/VREF)
The result is defined in“Decibel units “
h)Readjust the audio generator frequency to 10 kHz at the same level.
i) Read the new voltage Vh at the resistive load and calculate the change in
dB through the next equation:
A(10kHz)=20logVH/VREF
Condition Minimum Nominal Maximum Unit
100Hz -4,00 0,00 +2,00 dB
10kHz -5,00 -1,00 +3,00 dB
3.1.4 Áudio frequency response for the stereo television set with tonality
control
a) Repeat the above procedures (item 3) for the following additional
conditions:
Condition Minimum Nominal
Maximum
Unit
Bass control in max. position 100Hz +6,00 +10,00 +15,00 dB
Treble control in the meddle. 10kHz -5,00 +1,00 +3,00 dB
Bass control in the min position. 100Hz -15,00 -10,00 -7,00 dB
Treble control in the meddle. 10kHz -5,00 +1,00 +3,00 dB
Bass contr. in the meddle post.. 100Hz -4,00 0,00 +2,00 dB
Treble control int the min pos.. 10kHz -15,00 -10,00 -7,00 dB
Bass contr. in the meddle pos. 100Hz -4,00 0,00 +2,00 dB
Treble contr in the max. pos.. 10kHz +5,00 +10,00 +15,00 dB
HPS-2971
3.1.5 Channel separation in Stereo reception for the stereo television set
a) TV setup in PP condition.
b)Apply a 60dBmV signal (frequency and channel factory defined) with 88%
video modulation and audio stereo carrier modulation within the standard
“MTS” (BTSC).
c) Connect an AC double voltmeter at the audio output L-R.
d)Adjust the volume control to max. and the tremble, bass and balance to
middle position.
Note:
üDisconnect the speakers for more comfortable work.
e) Adjust the stereo generator for left channel only –with 30% modulation of
300 Hz sine wave and 7.5 kHz deviations.
f) Read the Double Voltammeter value Vac corresponding of Left and Right
channel and calculate the stereo separation trough the equate:
Sep (300Hz) L→R=20 log (VL/VR)
g)Adjust the stereo generator for left channel only –with 30% modulation of
3kHz sine wave and 7.5 kHz deviation.
Sep (3kHz) L→R=20 log (VL/VR)
i) Repeat the procedures e, f and g, and now select Right channel only, at the
same conditions above mentioned.
Sep(300Hz) R→L=20 log (VR/VL)
Sep(3kHz) R→L=20 log (VR/VL)
Condition Minimum Nominal Maximum Unit
Sep(300Hz) L →R12,00 --dB
Sep(3kHz) L→R12,00 --dB
Sep(300Hz) R→L12,00 --dB
Sep(3kHz) R→L12,00 --dB
3.1.6 Output and distortion level of S.A.P. signal
a) TV setup in PP condition.
b)Apply a 60dBµV signal (frequency and channel factory defined) with 88%
video modulation, and Stereo / S.A.P audio signal carrier in accordance of
standard “MTS” (BTSC).
c) Connect an AC volt-distortion-meter at the Left channel.
d)Adjust the volume control to max. and the tremble, bass and balance to
middle position.
Note:
üDisconnect the speakers for more comfortable work.
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