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Toshiba 26WL36P Schematic Diagram

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SCHEMATIC DIAGRAM
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY
PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL.
CAUTION: The international hazard symbols "*" in the schematic diagram and the parts list designate components
which have special characteristics important for safety and should be replaced only with types identical to those in the
original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.
Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for this
model. Do not degrade the safety of the receiver through improper servicing.
NOTE:
1. RESISTOR
Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5%
tolerance carbon resistor, unless otherwise noted as the following marks.
1/2R = Metal or Metal oxide of 1/2 watt
1RF = Fuse resistor of 1 watt
K = ±10%
2. CAPACITOR
Unless otherwise noted in schematic, all capacitor values less than 1 are expressed in
?F, and the values more than 1 in pF.
All capacitors are ceramic 50V, unless otherwise noted as the following marks.
3. The parts indicated with " * " have special characteristics, and should be replaced with identical parts only.
4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal with all
controls at normal, line voltage 220 volts.
5. Waveforms are taken receiving color bar signal with enough sensitivity.
6. Voltage reading shown are nominal values and may vary ±20% except H.V.
SCHEMATIC DIAGRAM STRUCTURE:
SIGNAL
BACK / AV
SCALER
M2 / TEXT
TIF-MA
FRONT AV ............................................................................................................................ 27/36
KEY ........................................................................................................................................ 28/36
LED RMT .............................................................................................................................. 29/36
PC INPUT ............................................................................................................................. 30/36
POWER SW .......................................................................................................................... 31/36
3D MOD ................................................................................................................................ 32/36
G-HYPER ............................................................................................................................... 33/36
A-OUT
WIRING CONNECTION DIAGRAM ..................................................................................... 36/36
MODEL : 26WL36P
G = ±2%
F = ±1%
Electolytic capacitor
( 1/11 )
AV
YPBPRSW
MICON / TEXT
V / C
SIGNAL from AV
PC AUDIO SWITCHING
HP-AMP&MUTE
MON OUTPUT
COLOUR DIFFERENCE SWITCHING
SYNC_SW
AV TERMINAL
AV from SIGNAL
BLOCK DIAGRAM
LVDS_IN
DIGITAL RGB Pro.
SUB MAICON
OSD MIX
OSD±MIX
LVDS OUT
( 8/9 )
ANALOG OSD / TEXT
( 1/2 )
( 2/2 )
TIF & MA
AUDIO GAIN COMPENSATION
( 1/2 )
( 2/2 )
1/2S = Carbon compsistion of 1/2 watt
10W = Cement of 10 watt
Mylar capacitor
[ SHEET - 1/11 ] ................ 1/36
[ SHEET - 2/11 ] ................ 2/36
[ SHEET - 3/11 ] ................ 3/36
[ SHEET - 4/11 ] ................ 4/36
[ SHEET - 5/11 ] ................ 5/36
[ SHEET - 6/11 ] ................ 6/36
[ SHEET - 7/11 ] ................ 7/36
[ SHEET - 8/11 ] ................ 8/36
[ SHEET - 9/11 ] ................ 9/36
[ SHEET - 10/11 ] ............ 10/36
[ SHEET - 11/11 ] ............ 11/36
[ SHEET - 1/2 ] ................ 12/36
[ SHEET - 2/2 ] ................ 13/36
[ SHEET - 1/9 ] ................ 14/36
[ SHEET - 2/9 ] ................ 15/36
[ SHEET - 3/9 ] ................ 16/36
[ SHEET - 4/9 ] ................ 17/36
[ SHEET - 5/9 ] ................ 18/36
[ SHEET - 6/9 ] ................ 19/36
[ SHEET - 7/9 ] ................ 20/36
[ SHEET - 8/9 ] ................ 21/36
[ SHEET - 9/9 ] ................ 22/36
[ SHEET - 1/2 ] ................ 23/36
[ SHEET - 2/2 ] ................ 24/36
[ SHEET - 1/2 ] ................ 25/36
[ SHEET - 2/2 ] ................ 26/36
[ SHEET - 1/2 ] ................ 34/36
[ SHEET - 2/2 ] ................ 35/36
– 54 –

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Summary of Contents for Toshiba 26WL36P

  • Page 1 SCHEMATIC DIAGRAM MODEL : 26WL36P WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL. CAUTION: The international hazard symbols "*" in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 2 IMPORTANT The parts which are indicated with broken lines are restricted to distribute outside. 26WL36P SIGNAL - (1/11) [SHEET-1/11]...
  • Page 3 26WL36P SIGNAL - AV [SHEET-2/11]...
  • Page 4 26WL36P SIGNAL - YPBPRSW [SHEET-3/11]...
  • Page 5 26WL36P SIGNAL - MICON/TEXT [SHEET-4/11]...
  • Page 6 26WL36P SIGNAL - V/C [SHEET-5/11]...
  • Page 7 For lightning For lightning 26WL36P SIGNAL - SIGNAL from AV [SHEET-6/11]...
  • Page 8 26WL36P SIGNAL - PC AUDIO SWITCHING [SHEET-7/11]...
  • Page 9 26WL36P SIGNAL - HP-AMP&MUTE [SHEET-8/11]...
  • Page 10 26WL36P SIGNAL - MON OUTPUT [SHEET-9/11]...
  • Page 11 26WL36P SIGNAL - COLOUR DIFFERENCE SWITCHING [SHEET-10/11]...
  • Page 12 26WL36P SIGNAL-SYNC_SW [SHEET-11/11]...
  • Page 13 26WL36P BACK AV - AV TERMINAL [SHEET-1/2]...
  • Page 14 For lightning 26WL36P BACK AV - AV from SIGNAL [SHEET-2/2]...
  • Page 15 26WL36P SCALER - BLOCK DIAGRAM [SHEET-1/9]...
  • Page 16 26WL36P SCALER - LVDS_IN [SHEET-2/9]...
  • Page 17 26WL36P SCALER - DIGITAL RGB Pro. [SHEET-3/9]...
  • Page 18 26WL36P SCALER - SUB MAICON [SHEET-4/9]...
  • Page 19 26WL36P SCALER - OSD MIX [SHEET-5/9]...
  • Page 20 26WL36P SCALER - OSD±MIX [SHEET-6/9]...
  • Page 21 26WL36P SCALER - LVDS OUT [SHEET-7/9]...
  • Page 22 26WL36P SCALER - (8/9) [SHEET-8/9]...
  • Page 23 26WL36P SCALER - ANALOG OSD/TEXT [SHEET-9/9]...
  • Page 24 26WL36P M2/TEXT - (1/2) [SHEET-1/2]...
  • Page 25 26WL36P M2/TEXT - (2/2) [SHEET-2/2]...
  • Page 26 (SPK terminal) (POWER UNIT) (VIDEO1 GND) 26WL36P GND for Screw metal fittings GND for Screw metal fittings TIF-MA - TIF & MA [SHEET-1/2]...
  • Page 27 Pin of MA module 26WL36P TIF-MA - AUDIO GAIN COMPENSATION [SHEET-2/2]...
  • Page 28 SUB-SCREEN HEADPHONE EARPHONE 26WL36P FRONT AV...
  • Page 29 26WL36P...
  • Page 30 26WL36P LED RMT...
  • Page 31 PC AUDIO 26WL36P PC INPUT...
  • Page 32 26WL36P POWER SW...
  • Page 33 26WL26P 3D MOD...
  • Page 34 26WL36P G-HYPER...
  • Page 35 26WL36P A-OUT - (1/2) [SHEET-1/2]...
  • Page 36 The surface patterns under Q610 and Q6100 should be GND, and make many more through-holes between suface GNDs as much as possible. AUDIO OUTPUT(R/L) Corresponded to shielding (should be enclosed with GND) (Screw: Chassis GND) 26WL36P A-OUT - (2/2) [SHEET-2/2]...
  • Page 37 26WL36P WIRING CONNECT DIAGRAM...