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15" LCD-TV
BLOCK DIAGRAM
IF
TU
TDA9886
AUDIO
L/R -OUT
AV1-V- IN
AV2-V- IN
COLOUR TELEVISION
The service Precaution:
The area enclosed by this line
U U
B B
4 4
- -
B B
U U
B B
4 4
- -
B B
CHASSIS SERIES
(
with AC mains voltage. When
servicing the area, connect an
isolating transformer between
CE15LC3-B
MODEL NUMBER
TV receiver and AC line to
eliminate hazard of electric
shock.
CE15LC3-B-00
SERVICE REF.NO.
Part No. SKP20451 N2GJ (SHEET 1-5)
AV2-L/R IN
AV1-L/R IN
AV1-TV-OUT
.
VIDEO DEC
STV2310
R/CR,G,B/CB- IN
AV1
RGB
VIDEO SW
LA7956
Product safety notice:
Product safety should be considered
when a component replacement is
made in any area of a receiver.
Components indicated by a mark /!\
in this circuit diagram show compo-
) is directly connected
nents whose values have special
significance to product safety. It is
particularly recommended that only
parts specified on the part service
manual be used for components
replacement pointed out by the
mark.
AUDIO DEC
.
STV8216
VIDEO DEC.
Y/CR/CB:8
SCALER
STV3550
SD
FLASH
RAM
1 6
1 2 8
MB
MB
AV_1
AV_2
8. This circuit diagram covers a basic or
Circuit diagram notes :
1. All resistance values are in ohms, K=1,000, M=1,000,000.
representative chassis only. There
2. All resistance rated wattages are 1/6W unless otherwise
may be some components or partial
noted.
circuit differences between the actual
3. Excepting electrolytic capacitors, all capacitance values of
chassis and the circuit diagram.
9.
Diode 1S1555 may be replaced with
less than 1 are expressed in µF and more than 1 are pF.
4. All capacitance rated voltages are 50V unless otherwise
1S2473,1S2076 or DS472 unless
noted.
otherwise noted.
5. All inductance values are in µH.
Transistor 2SC536(Q,R,S),
6. Voltage readings taken a digital voltmeter are from point
2SC1740(Q,R,S), 2SC945A(Q,R,P)
indicated chassis ground. Voltage readings taken by using
or 2SC1815(G,O,Y) unless other-
a colour bar signal are with all controls at normal position.
wise noted.
Some voltages may vary with signal strength.
Transistor 2SA608(E,F) may be
7. Waveforms were taken with colour bar and controls
replaced with 2SA933(Q,R),
adjusted for normal picture. Waveforms were taken by
2SA564(QA,RA), or 2SA1015(O,Y)
using a wide band oscilloscope and a low capacity probe.
unless otherwise noted.
3WX2
AUDIO AMP
LA4263
HP
LVDS
THC63
LVDM83R
RGB : 8bit
TV
RGB(Y/C)
V-I/O
SCART 1
A-I/O
V-IN
A-L/R-IN
Expression of capacitance and resistance in circuit diagram.
Capacitance (Example)
1000 C M 2000 D
Characteristic
Capacitance value (220pF)
Tolerance (±20%)
Kind(Ceramic)
Rated voltage (1,000V)
Resistance (Example)
1/2 N J 1.2
Resistance value (1.2Ω)
Tolerance (±5%)
Kind (M.carbon)
Rated wattage(1/2W)
SP X 2
Terminal guide
N/2
E
C
N/2 + 1
1
B
B
K
C
E
A
B
E C
N
A
K
A
K
E
E
1 0
C
C
B
B
9
3
C : Collector
A : Anode
2
3
1
2
1
B : Base
K : Kathode
E : Emitter
Chip Components
Diode
Transistor
K
Resistor
C
3
123
12 x 10
= 12k
A
B
E
J= ± 5%
K= ± 10%
M= ± 20%
T, A, U, D : Electrolytic
C, K, B : Ceramic
F : Mylar film
M, N : Polypropylene
Z : Metallized paper
D : Carbon
N : Metallized carbon
S : Oxide metallized
W : Wire wounding
C : Solid
7
6
5
4
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Related Manuals for Sanyo CE15LC3-B
Summary of Contents for Sanyo CE15LC3-B
- Page 1 M, N : Polypropylene parts specified on the part service a colour bar signal are with all controls at normal position. wise noted. CE15LC3-B MODEL NUMBER Resistance (Example) Z : Metallized paper TV receiver and AC line to manual be used for components Some voltages may vary with signal strength.
- Page 2 SC1029 R1450 C019 R1038 JP1201 L106 R1041 C6602 C017 SC1451 R1017 SC1401 SC001 R1451 SC1402 L107 SC1403 R1060 R831 SC1452 R1016 R1015 R1931 L105 R1058 R1056 L108 R1935 R1061 L104 R1937 L103 R1936 R1059 R1057 C109 C103 JP101 JP102 C113 R3475 R135 C2027...
- Page 3 POWER-SW VOL+ POS- VOL- POS+ SW1952 SW1953 SW1954 SW1955 SW1951 S10B S10B S10B S10B S10B 3530G 3530G 3530G 3530G 3530G VOL+ POS+ POS- VOL- R1951 R1953 R1954 R1955 R1956 1/16GJ 1/16GF 1/16GF 1/16GF 1/16GF 100C 680C 1.5KC 2.7KC 4.7KC K19C J10EG030G J10EG030G R1931...
- Page 4 IC1206 C1048 C1041 16EM D1041 C1042 R1054 D1044 1SS356 1/16GJ 1SS356 22KC RGB_ON/OFF JP1041 1/16 R1055 R1043 GZ0C 1/16GJ 1/16GJ 22KC 22KC C1044 C1043 R1042 2SC2412KR: 16EM 1/16GJ 16KZ 2SC2812NL6P: 22KC TXXKBB004P: JP1042 R1047 R1041 1/16GZ TXXKBB005P: 1/16 1/16GJ CTL_A TXXKBB006P GJ1KC 22KC...
- Page 5 TO LCD PANEL TO LCD PANEL <V201V1> <LC201V02> RC-IN R704 J11XB500G R872 J10B2150G 1/16GJ R870 JP801 POWER-2 510C KN_GND KM_GND 1/16GJ 1/16GZ 10KC LCD_ON Q802 R721 KN_5V R705 1/16GZ Q801 R708 R873 R871 1/16GJ 1/16GJ R876 L26B R861 L701 12KC 10KC 1/16GZ0C 0940G...
- Page 6 SDRAM_D13 FLASH_D2 SDRAM_D12 FLASH_D10 R1A43304G; RB810 R1EA3304G SDRAM_D11 FLASH_D3 VCC3 VSS1 SDRAM_D10 FLASH_D11 C845 SDRAM_D9 VDD33_IO 25KZ 0.1GQF SDRAM_D8 VSS_IO C814 RB820 R1A43304G; 25KZ R1EA3304G 61 62 71 72 81 82 83 84 85 86 87 88 89 53 54 55 56 57 58 59 63 64 65 66 67 68 69 73 74 75 76 77 78 79 91 92...
- Page 7 R864 1/16GJ 10KC PWRSW R863 IR/LINK R865 L862 A101 F1BEB0251 X132 TUNER(WITH PLL & BAND SW) SF5315 :SF5315U X131 SB5318U TP-C X131A R118 J30A IC101 1/16GJ 00102 10KC A101_GND TDA9886TSV4P C106 R841 1/16 2SC2412KR: GZ0C C138 2SC2812NL6P: CJ560 VIF1 SIF2 1/16GJ TXXKBB004P: C137...
- Page 8 R3-IN L3-IN AL1-IN C856 C859 C858 C857 AR1-IN 6.3EM 25KZ 25KZ 25KZ UK LCD USE THIS OPTION V-OUT (8206ACT.) B1-IN G1-IN R/C1-IN L1-OUT BLK-IN R1-OUT STV8206 80 PIN OPTION R3466 Q3421 2SA1037AKR: 1/16GJ220C 2SA1179NM6P: 8206 8206/7 C3421 OPTION ACT. IMP. TXXKBB001P: 6.3EM TXXKBB002P:...
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Page 9: Option Setting
LIGHT MONITORING Service menu: Sound Enter the service adjustment menu as described on the previous page and select “Sound” using OPTION MODE FOR CE15LC3-B-00 buttons and then press the F/OK button to enter. To set the option mode + Highlight the desired option item by using the P or P button .