- 41 -
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
1/2S = Carbon compsistion of 1/2 watt
1RF = Fuse resistor of 1 watt
10W = Cement of 10 watt
K =
±
10% G =
±
2% F =
±
1%
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.
Electolytic capacitor
Mylar capacitor
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.
MODEL : 32WL56P/37WL56P
SCHEMATIC DIAGRAM
WARNING
: BEFORE SERVICING THIS CHASSIS, READ THE "SERVICE SAFETY PRECAUTIONS" ON PAGE 3 OF
THIS MANUAL.
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 SERVICE SAFETY PRECAUTIONS on the MANUAL for this
model. Do not degrade the safety of the receiver through improper servicing.
Summary of Contents for 32WL56P
Page 32: ... 34 SIGNAL BOARD PD2131F U003 BOTTOM FOIL SIDE ...
Page 33: ... 35 SIGNAL BOARD PD2131F U003 TOP COMPONENT SIDE ...
Page 41: ......
Page 58: ... 14 49 32WL56P 37WL56P SIGNAL ANALOG IN ...
Page 59: ... 15 49 32WL56P 37WL56P SIGNAL D IN A ...
Page 60: ... 16 49 32WL56P 37WL56P SIGNAL D IN B ...
Page 61: ... 17 49 32WL56P 37WL56P SIGNAL HDMI Link I2C ...
Page 62: ... 18 49 32WL56P 37WL56P SIGNAL HDMI Rx 2 Video Audio ...
Page 63: ... 19 49 32WL56P 37WL56P SIGNAL HDMI Rx 3 PWR Audio ...
Page 64: ... 20 49 32WL56P 37WL56P SIGNAL HDMI AUDIO PLL ...
Page 65: ... 21 49 32WL56P 37WL56P SIGNAL HDMI AUDIO DAC ...
Page 66: ... 22 49 32WL56P 37WL56P SIGNAL HDMI AUDIO OUT ...
Page 67: ... 23 49 32WL56P 37WL56P SIGNAL HDMI CONTROLLER ...
Page 68: ... 24 49 32WL56P 37WL56P SIGNAL EEPROM1 ...
Page 69: ... 25 49 32WL56P 37WL56P SIGNAL EEPROM2 ...
Page 71: ... 27 49 402 3A 409 1B 32WL56P 37WL56P SIGNAL OCM MEMORY I F ...
Page 72: ... 28 49 401 1A 409 1B 32WL56P 37WL56P SIGNAL FLASH MEMORY ...
Page 73: ... 29 49 32WL56P 37WL56P SIGNAL SYNC SEPA ...
Page 74: ... 30 49 32WL56P 37WL56P SIGNAL E2P OTHER ...
Page 76: ... 32 49 32WL56P 37WL56P SIGNAL CORTEZ REG 1 ...
Page 77: ... 33 49 32WL56P 37WL56P SIGNAL CORTEZ REG 2 ...
Page 78: ... 34 49 32WL56P 37WL56P SIGNAL CORTEZ REG 3 ...
Page 79: ... 35 49 32WL56P 37WL56P SIGNAL BOOT CONFIG ...
Page 80: ... 36 49 32WL56P 37WL56P SIGNAL SERVICE CONNECTOR ...
Page 82: ... 38 49 32WL56P 37WL56P SIGNAL AUDIO 1 2 ...
Page 83: ... 39 49 8 5 5 32WL56P 37WL56P SIGNAL AUDIO 2 2 ...
Page 84: ... 40 49 32WL56P 37WL56P SIGNAL CORTEZ 1 ...
Page 85: ... 41 49 32WL56P 37WL56P SIGNAL CORTEZ 2 ...
Page 86: ... 42 49 32WL56P 37WL56P SIGNAL DDR I F ...
Page 87: ... 43 49 32WL56P 37WL56P SIGNAL DDR SDRAM ...
Page 88: ... 44 49 32WL56P 37WL56P SIGNAL DDR TERMINATION ...
Page 89: ... 45 49 32WL56P 37WL56P SIGNAL DCDC CONV ...
Page 90: ... 46 49 32WL56P 37WL56P SIGNAL LVDS OUT ...
Page 92: ... 48 49 32WL56P 37WL56P SIGNAL Power Connector and Dimming ...
Page 93: ... 49 49 32WL56P 37WL56P SIGNAL LVDS Power and Others ...