- 4 -
WARNING
KEEP CHILDREN
AWAY
UNPULUG
SHOCK HAZARD
USE SPECIFIED
PARTS
CAUTION FOR
WIRING
CAUTION FOR
ASSEMBLING /
WIRING
CHECK INSULATION
RESISTANCE
PROHIBIT
REMODELING
• Always advise users to keep children away.
There is danger of injury to children from tools, disassembled products, etc.
• Always disconnect the power plug before starting work whenever power is not required.
Failure to disconnect the power plug before starting work can result in electrical shock.
• Depending on the model, use an insulation transformer or wear gloves when servicing with the
power on, and disconnect the power plug to avoid electrical shock when replacing parts.
In some cases, alternating current is also impressed in the chassis, so electrical shock is pos-
sible if the chassis is contacted with the power on.
• Always use the replacement parts specified for the particular model when making repairs.
The parts used in products have the necessary safety characteristics such as inflammability,
voltage resistance, etc.; therefore, use only replacement parts that have these same character-
istics.
Use only the specified parts when the mark is included in a circuit diagram or parts list.
• Parts mounting and routing of the wiring should be the same as that used originally.
For safety purposes, insulating materials such as tubing or tape is sometimes used and printed
circuit boards are sometimes mounted floating.
Also make sure that wiring is routed and clamped to avoid parts that generate heat and which
use high voltage. Always follow the original scheme.
• After a repair has been completed, reassemble all disassembled parts, and route and recon-
nect the wiring, in accordance with the original scheme.
Do not allow internal wiring to be pinched by cabinets, panels, etc.
Any error in reassembly or wiring can result in electrical leakage, flame, etc., and may be
hazardous.
• After completing the work, disconnect the power plug from the outlet, remove the antenna, turn
on the power switch. Then, use a 500V insulation resistance meter to check the insulation
resistance of the antenna terminal, other metallic parts and between the prongs of the power
plug to make sure that the insulation resistance is 1M
1
or more.
The set will require inspection and repair if the insulation resistance is below this value.
• Never remodel the product in any way.
Remodeling can result in improper operation, malfunction, or electrical leakage and flame,
which may be hazardous
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 ...