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ORDER NO. MTV1801234CE




LED TV
Model No. TH-43FX500V
Chassis: KM43
Destination: VIETNAM




TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3 5.6. Hotel mode ------------------------------------------------ 11
1.1. General Guidelines---------------------------------------- 3 5.6.1. Purpose ------------------------------------------------ 11
1.1.1. Leakage Current Cold Check---------------------- 3 5.6.2. Access command to the Hotel mode setup
1.1.2. Leakage Current Hot Check (See Figure 1.) ---- 3 menu --------------------------------------------------- 11
2 Warning -------------------------------------------------------------- 4 5.6.3. To exit the Hotel mode setup menu------------- 11
2.1. Prevention of Electrostatic Discharge (ESD) 5.6.4. Explain the Hotel mode setup menu ----------- 11
to Electrostatically Sensitive (ES) Devices---------- 4 5.7. Data Copy by USB Memory --------------------------- 12
2.2. About lead free solder (PbF)---------------------------- 4 5.7.1. Purpose ------------------------------------------------ 12
3 Service Navigation ----------------------------------------------- 5 5.7.2. Preparation-------------------------------------------- 12
3.1. Service Hint ------------------------------------------------- 5 5.7.3. Data copy from TV set to USB Memory ------- 13
4 Specifications ----------------------------------------------------- 6 5.7.4. Data copy from USB Memory to TV set ------- 14
5 CS Maintenance Menu ------------------------------------------ 8 6 Troubleshooting Guide --------------------------------------- 15
5.1. How to enter into CS Maintenance Menu ----------- 8 6.1. Check of the IIC bus lines------------------------------ 15
5.1.1. Purpose ------------------------------------------------- 8 6.1.1. How to access --------------------------------------- 15
5.1.2. Key command ----------------------------------------- 8 6.1.2. Screen display --------------------------------------- 15
5.1.3. How to exit---------------------------------------------- 8 6.2. Power LED Blinking timing chart --------------------- 15
5.2. Repack ------------------------------------------------------- 8 6.3. Method of detecting SOS ------------------------------ 16
5.3. EDID Clock-------------------------------------------------- 9 6.4. LCD Panel test mode ----------------------------------- 16
5.4. USB HDD Drive Check----------------------------------- 9 6.5. No Power--------------------------------------------------- 17
5.5. White Balance Adjustment -----------------------------10 7 Disassembly and Assembly Instructions--------------- 18



© Panasonic Corporation 2018.
TH-43FX500V

7.1. SP_BTM MTL Assy-------------------------------------- 18
7.2. Screw Assy 1---------------------------------------------- 19
7.3. Screw Assy 2---------------------------------------------- 19
7.4. AV Bracket ------------------------------------------------- 20
7.5. Vesa Metal ------------------------------------------------- 21
7.6. Accessories Assy ---------------------------------------- 22
8 Measurements and Adjustments -------------------------- 23
8.1. Voltage chart of A-board-------------------------------- 23
8.2. Voltage chart of P-board-------------------------------- 23
9 Block Diagram --------------------------------------------------- 24
9.1. Main Block Diagram ------------------------------------- 24
10 Wiring Connection Diagram --------------------------------- 25
10.1. Wire Dressing 1------------------------------------------- 25
10.2. Wire Dressing 2------------------------------------------- 26
11 Schematic Diagram--------------------------------------------- 28
12 Printed Circuit Board ------------------------------------------ 51
13 Exploded View and Replacement Parts List ----------- 56




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TH-43FX500V


1 Safety Precautions
1.1. General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
4. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.
5. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the
wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.
6. When conducting repairs and servicing, do not twist the Faston connectors but plug them straight in or unplug them straight
out.


1.1.1. Leakage Current Cold Check 1.1.2. Leakage Current Hot Check (See
1. Unplug the AC cord and connect a jumper between the Figure 1.)
two prongs on the plug. 1. Plug the AC cord directly into the AC outlet. Do not use
2. Measure the resistance value, with an ohmmeter, an isolation transformer for this check.
between the jumpered AC plug and each exposed 2. Connect a 1.5kohm, 10 watts resistor, in parallel with a
metallic cabinet part on the equipment such as 0.15F capacitors, between each exposed metallic part
screwheads, connectors, control shafts, etc. When the on the set and a good earth ground such as a water pipe,
exposed metallic part has a return path to the chassis, the as shown in Figure 1.
reading should be 8.5Mohm to 13Mohm. 3. Use an AC voltmeter, with 1000 ohms/volt or more
When the exposed metal does not have a return path to sensitivity, to measure the potential across the resistor.
the chassis, the reading must be . 4. Check each exposed metallic part, and measure the
voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a
measurement is outside of the limits specified, there is a
possibility of a shock hazard, and the equipment should
be repaired and rechecked before it is returned to the
customer.




Figure 1




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TH-43FX500V


2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor [chip] components. The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as [anti-static (ESD protected)] can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or
comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD)
sufficient to damage an ES device).


2.2. About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.

This model uses Pb Free solder in it's manufacture due to environmental conservation issues. For service and repair work, we'd
suggest the use of Pb free solder as well, although Pb solder may be used.

PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB.
Caution
· Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40 °C) higher. Please
use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
· Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
· After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)




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TH-43FX500V


3 Service Navigation
3.1. Service Hint




Board Name Main Device Remarks
A BOARD TUN, OFDM, ADV, LD4, STBY EEP Repairable


P BOARD Power Supply Repairable


GK BOARD Function SW Repairable


K BOARD LED/RM/CATS Repairable




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TH-43FX500V


4 Specifications
Dimensions (W H D) 974 mm 624 mm 232 mm (With Pedestal)
974 mm 569 mm 80 mm (TV only)
Mass 11.0 Net (With Pedestal)
10.0 Net (TV only)
Power Rating AC 220-240 V, 50 / 60 Hz
Rated power consumption 109 W
Standby power consumption 0.50 W
Visible screen size (diagonal) 108 cm
Display resolution 3 840 (W) 2 160 (H)
Panel LED backlight Liquid Crystal Display
Sound
Speaker output 20 W (10 W + 10 W)
Connection terminals
AV IN VIDEO Pin jack 1, 1.0 V[p-p] (75 )
(COMPONENT / VIDEO) AUDIO L - R Pin jack 2, 0.5 V[rms]
Y 1.0 V[p-p] (including synchronisation)
PB/CB, PR/ CR ±0.35 V[p-p]
HDMI 1 / 2 / 3 input TYPE A Connectors
HDMI1 / 3: 4K, Content Type, Deep Colour, x.v.ColourTM
HDMI2: 4K, Content Type, Audio Return Channel, Deep Colour, x.v.ColourTM
This TV supports "HDAVI Control 5" function.
ETHERNET 10BASE-T / 100BASE-TX
USB 1 / 2 USB1: DC 5 V, Max. 900 mA [SuperSpeed USB (USB 3.0)]
USB2: DC 5 V, Max. 500 mA [Hi-Speed USB (USB 2.0)]
DIGITAL AUDIO OUT PCM / Dolby Digital, Fibre optic
AUDIO OUT 3.5 mm stereo mini jack 1
Receiving systems / Band name 7 SYSTEMS FUNCTION
1 PAL B, G, H
2 PAL I
3 PAL D, K
Reception of broadcast transmissions and
4 SECAM B, G
Playback from Video Cassette Tape Recorders
5 SECAM D, K
6 SECAM K1
7 NTSC M (NTSC 3.58 / 4.5 MHz)
Digital TV
7 MHz VHF / 8 MHz UHF free-to-air TV broadcast reception
Cable TV
Digital cable services
Receiving channels (Analogue TV)
VHF BAND 2 - 12 (PAL / SECAM B, K1)
0 - 12 (PAL B AUST.)
1 - 9 (PAL B N.Z.)
1 - 12 (PAL / SECAM D)
1 - 12 (NTSC M Japan)
2 - 13 (NTSC M USA)
UHF BAND 21 - 69 (PAL G, H, I / SECAM G, K, K1)
28 - 69 (PAL B AUST.)
13 - 57 (PAL D, K)
13 - 62 (NTSC M Japan)
14 - 69 (NTSC M USA)
CATV S1 - S20 (OSCAR)
1 - 125 (USA CATV)
C13 - C49 (JAPAN)
S21 - S41 (HYPER)
Z1 - Z37 (CHINA)
5A, 9A (AUST.)
Aerial input VHF / UHF
Operating Conditions Temperature : 0°C - 40°C
Humidity : 20% - 80% RH (non-condensing)
Built-in wireless LAN Standard compliance and Frequency range*
IEEE802.11a/n
5.15 GHz - 5.35 GHz, 5.47 GHz - 5.85 GHz
IEEE802.11b/g/n
2.400 GHz - 2.4835 GHz



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TH-43FX500V


Security
WPA2-PSK (TKIP/AES)
WPA-PSK (TKIP/AES)
WEP (64 bit/128 bit)
*: The frequency and channel differ depending on the country.

Note
· Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
· For information about the open source software, refer to [eHELP] (Search by Purpose > Read First > Before use > License).




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TH-43FX500V


5 CS Maintenance Menu
5.1. How to enter into CS Maintenance Menu
5.1.1. Purpose
After exchange parts, check and adjust the contents of adjustment mode.
While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
Note:
CS Maintenance Menu can not be entered when 3D signal input.
Input 2D signal to enter CS Maintenance Menu.




5.1.2. Key command
Press the Cursor key [Up/Down] on the remote control to select the functions.


5.1.3. How to exit
Press the [EXIT] button on the remote control.


5.2. Repack
1. Select [OPT] in CS Maintenance Menu.
1. Press [OK] button or Cursor key [Right] on the remote control.




Note:
Press the [Exit] button or the [Return] button on the remote control.




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TH-43FX500V


5.3. EDID Clock
1. Select [EDID CLK] in CS Maintenance Menu.
2. Press [OK] button or Cursor key [Right] on the remote control.




Exit:
Press the [Exit] button or the [Return] button on the remote control.


5.4. USB HDD Drive Check
1. Select [DRV CHECK] in CS Maintenance Menu.
2. Press [OK] button or Cursor key [Right] on the remote control.




Exit:
Press the [Return] button on the remote control.




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TH-43FX500V


5.5. White Balance Adjustment
After LCD PANEL or A-Board is replaced and repaired, perform [White balance adjustment] in case of necessity for test / check
([White balance adjustment] is not required basically).
1. Select [W/B ADJ] in CS Maintenance Menu.
2. Press [OK] button on the remote control.
Note for performing [White balance adjustment]
Make a note for the setting values before changing if the settings of [R-GAIN], [B-GAIN] and [G-GAIN] in [WB-ADJ] will be
changed.
3. Press the cursor key [Up/Down] on the remote control to change the data value, and press [OK] button on the remote control
to store the value for this model.
COLOR TEMP : Press the [Option] button of the remote control to change the color temperature. (COOL/NORMAL/WARM/
TUNING)




Exit:
Press the [Return] button on the remote control.




10
TH-43FX500V


5.6. Hotel mode 5.6.4. Explain the Hotel mode setup menu
5.6.1. Purpose Item Function
Restrict a function for hotels. Hotel Mode Select hotel mode On/Off
Initial INPUT Select input signal modes.
5.6.2. Access command to the Hotel Set the input, when each time power is switched
on.
mode setup menu Selection :
In order to display the Hotel mode setup menu, please · Off, Analogue TV, Digital TV, AV, HDMI1,
enter the following command (within 2 seconds). [TV]: HDMI2, HDMI3
· Off: give priority to a last memory.
Vol.[Down] + [REMOTE] : AV (3 times)
Initial POS Select programme number.
Selection :
Then, the Hotel mode setup menu is displayed. Off/0 to 99
· Off: give priority to a last memory.
Initial VOL Level Adjust the volume when each time power is
switched on.
Selection Range :
Off/0 to 100
· Off: give priority to a last memory.
Maximum VOL Adjust maximum volume.
Level Range :
0 to 100
Button Lock Select local key conditions.
Selection :
Off/SETUP/MENU
· OFF: altogether valid
· SETUP: only F-key is invalid
(Tuning guide (menu) can not be selected.)
· MENU: only F-key is invalid
(only Volume/Mute can be selected.)
Remote Lock Select remote control key conditions.
Selection :
Off/SETUP/MENU
5.6.3. To exit the Hotel mode setup menu · OFF: altogether valid.
· SETUP: only Setup menu is invalid.
Switch off the power with the [POWER] button on the main unit · MENU: Picture/Sound/Setup menu are invalid.
or the [POWER] button on the remote control. Private Information Select private information for VIERA Cast is Keep
or Reset if Hotel mode is set to [On] when TV
power on
Selection :
Keep/Reset
· Keep: private information for VIERA Cast is
keep
· Reset: private information for VIERA Cast is
reset




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TH-43FX500V


5.7. Data Copy by USB Memory
Note:
SD card can not be used for Data Copy.

5.7.1. Purpose
(a) Board replacement (Copy the data when exchanging A-board):
When exchanging A-board, the data in original A-board can be copied to USB Memory and then copy to new A-board.




(b) Hotel (Copy the data when installing a number of units in hotel or any facility):
When installing a number of units in hotel or any facility, the data in master TV can be copied to USB Memory and then copy to
other TVs.




5.7.2. Preparation
Make pwd file as startup file for (a) or (b) in a empty USB Memory.
1. Insert a empty USB Memory to your PC.
2. Right-click a blank area in a USB Memory window, point to New, and then click text document. A new file is created by default
(New Text Document.txt).
3. Right-click the new text document that you just created and select rename, and then change the name and extension of the
file to the following file name for (a) or (b) and press ENTER.
File name:
(a) For Board replacement : boardreplace.pwd
(b) For Hotel : hotel.pwd
Note:
Please make only one file to prevent the operation error.
No any other file should not be in USB Memory.




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TH-43FX500V


5.7.3. Data copy from TV set to USB Memory
1. Turn on the TV set.
2. Insert USB Memory with a startup file (pwd file) to USB terminal.
On-screen Display will be appeared according to the startup file automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement : 2770
(b) For Hotel : 4850
Data will be copied from TV set to USB Memory.
It takes around 2 to 6 minutes maximum for copying.
4. After the completion of copying to USB Memory, remove USB Memory from TV set.
5. Turn off the TV set.
Note:
Following new folder will be created in USB Memory for data from TV set.
(a) For Board replacement : user_setup
(b) For Hotel : hotel




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TH-43FX500V


5.7.4. Data copy from USB Memory to TV set
1. Turn on the TV set.
2. Insert USB Memory with Data to USB terminal.
On-screen Display will be appeared according to the Data folder automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement : 2771
(b) For Hotel : 4851
Data will be copied from USB Memory to TV set.
4. After the completion of copying to USB Memory, remove USB Memory from TV set.
(a) For Board replacement : Data will be deleted after copying (Limited one copy).
(b) For Hotel : Data will not be deleted and can be used for other TVs.
5. Turn off the TV set.
Note:
1. Depending on the failure of boards, function of Data copy for board replacement does not work.
2. This function can be effective among the same model numbers.




14
TH-43FX500V


6 Troubleshooting Guide
Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing


6.1. Check of the IIC bus lines
6.1.1. How to access
6.1.1.1. Self-check indication only
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.

6.1.1.2. Self-check indication and forced to factory shipment setting
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote
control for more than 3 seconds.

6.1.2. Screen display




6.2. Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:

Priority Name Factor R_LED Blink
1 BL_SOS SOS from PANEL inverter 1
2 TV_SOS TCON power down 3
3 SOUND_SOS SOS from audio AMP 9




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TH-43FX500V


6.3. Method of detecting SOS
1. BL_SOS
Detection beginning after one second pass from `BL_ON'=ON




2. TV_SOS
Detection beginning after one second pass from `AMP_SHUTDOWN'=ON




3. SOUND_SOS
Detection beginning `AMP_SHUTDOWN'=ON




6.4. LCD Panel test mode
Purpose:
To find the possible failure point where in LCD Panel or Printed Circuit Board when the abnormal picture is displayed.
How to Enter:
While pressing [VOLUME ( - )] button of the main unit, press [OPTION] button of the remote control three times within 2
seconds.
How to Exit:
Disconnect AC plug from wall outlet.
How to confirm:
If the abnormal picture is displayed, go into LCD Panel test mode to display the several test patterns.
And then, judge by the following method.
Still abnormal picture is displayed: The cause must be in LCD Panel.
Normal picture is displayed: The cause must be in A board.
Remarks:
The test pattern is created by the circuit in LCD Panel.
In LCD Panel test mode, this test pattern is displayed unaffected by signal processing for RF or input signal.
If the normal picture is displayed, LCD Panel must be okay and the cause of failure must be in A board.




16
TH-43FX500V


6.5. No Power
First check point
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)




17
TH-43FX500V


7 Disassembly and Assembly Instructions
7.1. SP_BTM MTL Assy




No Description Qty UOM
1 BOTTOM_METAL R 1 PC
2 BOTTOM_METAL L 1 PC
3 BOTTOM_COVER 2 PC
4 SPEAKER 2 PC




18
TH-43FX500V


7.2. Screw Assy 1




No Description Qty UOM Remarks
1 PCB SCREW 22 PC 6 ± 1kgf.cm

7.3. Screw Assy 2




No Description Qty UOM Remarks
1 SCREW (BC6/AV1) 7 PC 6 ± 1kgf.cm
2 SCREW (BC4) 4 PC 6 ± 1kgf.cm
3 SCREW (AV2/BC1/BTM_METAL2) 5 PC 6 ± 1kgf.cm


19
TH-43FX500V


7.4. AV Bracket




No Description Qty UOM Remarks
1 SIDE_AV_BRACKET-A-ASIA 1 PC
2 BOTTOM_AV_BRACKET 1 PC
3 BARRIER 1 PC
4 P-BOARD 1 PC refer CH PL
5 A-BOARD 1 PC refer CH PL
6 ASS'Y 43 IN-HOUSE PANEL 1 PC refer MDL PL
7 P-PCB SPACER 1 PC




20
TH-43FX500V


7.5. Vesa Metal




No Description Qty UOM Remarks
1 KEY BUTTON BRACKET 1 PC
2 WIFI DONGLE 1 PC
3 WIFI_BRACKET 1 PC
4 VESA_METAL 4 PC
5 LED_PANEL 1 PC
6 LED_PANEL_CASE 1 PC
7 K-BOARD 1 PC Refer CH P/L
8 BTM_BACK_COVER_METAL 1 PC




21
TH-43FX500V


7.6. Accessories Assy
1. Caution: Please make sure that PANASONIC logo printing at operating manual MUST in top position.
2. Please confirm the model no. printing are correct.




No Description Qty UOM
1 OPERATING MANUAL(ENGLISH) 1 PC
2 COVER FOR FAN BAG / BAG 1 PC
3 YELLOW MASKING TAPE 0.04 MT
4 BATTERY 1 PC




22
TH-43FX500V


8 Measurements and Adjustments
8.1. Voltage chart of A-board
Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table.

Power Supply Name Test Point Voltage (V) Target Board
STB5V TP2026 5.1V ± 5% ALL
GND TP2006 0V ALL
F15V TP2003, TP2005 15.7V ± 5% ALL
GND TP2008, TP2011 0V ALL



8.2. Voltage chart of P-board
Set P-Board to a dummy load and check the satisfaction with the specified voltage as following table.


Output Test Point GND Step 1 Step 2 Step 3
PFC TP7201/02 TP7203/04 < 340V 390V ± 15V 390V ± 15V *HOT
5VS TP7405/20 TP7427/31/32 5.25 ± 0.2V 5.25 ± 0.2V 5.25 ± 0.2V
16V TP7410/11/12 TP7427/31/32 < 1V 16 ± 0.6V 16 ± 0.6V
64V TP7408/09 TP7801/02/03 < 1V 68V ± 10V 68V ± 10V
VLED TP101 TP102 < 1V < 1V Table on Page 3-4




23
TH-43FX500V


9 Block Diagram
9.1. Main Block Diagram
to Wifi module
JK8705




Head Phone
IC8703
Amp
USB Power SW
JK3102A IC3201 DDR x5
USB Power SW eMMC
IC8200-




JK8703
USB1
IC8703 IC8920
8204




to GK-board, P-board
USB Power SW
Key Scan
JK8702
USB2 IC8702
Power LED, Remote




A02
HDMI1
JK4701


Power
IC8000 Circuit
HDMI2
JK4702




to Panel
A16
PWM
HDMI3
JK4703




Demodulator




ASIC
IC5000
IC6802 Amp
JK3102




IC3400
AV IN




Tuner Safety
IC6850 Circuit

JK8600 D3200
JK6591 A12
ETHER OPT ANT to Speaker




24
TH-43FX500V


10 Wiring Connection Diagram
10.1. Wire Dressing 1




No Description Qty UOM Remarks
1 T4FP1005J PET TAPE 0.78 MT 13 0.06 mm
2 LVDS CABLE 1 PC
3 WIFI USB CABLE/ DONGLE WIRE 1 PC
4 WIRE (A02-P02/K10) 1 PC
5 WIRE (A12-SP-L&R) 1 PC
6 WIRE (P5-GK5) 1 PC




25
TH-43FX500V


10.2. Wire Dressing 2




26
TH-43FX500V




27
TH-43FX500V


11 Schematic Diagram
Model No. : TH-43FX500V A-Board (1/19)




28
Model No. : TH-43FX500V A-Board (2/19)
Model No. : TH-43FX500V A-Board (3/19)
Model No. : TH-43FX500V A-Board (4/19)
Model No. : TH-43FX500V A-Board (5/19)
Model No. : TH-43FX500V A-Board (6/19)
Model No. : TH-43FX500V A-Board (7/19)
Model No. : TH-43FX500V A-Board (8/19)
Model No. : TH-43FX500V A-Board (9/19)
Model No. : TH-43FX500V A-Board (10/19)
Model No. : TH-43FX500V A-Board (11/19)
Model No. : TH-43FX500V A-Board (12/19)
Model No. : TH-43FX500V A-Board (13/19)
Model No. : TH-43FX500V A-Board (14/19)
Model No. : TH-43FX500V A-Board (15/19)
Model No. : TH-43FX500V A-Board (16/19)
Model No. : TH-43FX500V A-Board (17/19)
Model No. : TH-43FX500V A-Board (18/19)
Model No. : TH-43FX500V A-Board (19/19)
Model No. : TH-43FX500V GK-Board
Model No. : TH-43FX500V K-Board
Model No. : TH-43FX500V P-Board (1/2)
Model No. : TH-43FX500V P-Board (2/2)
TH-43FX500V


12 Printed Circuit Board
Model No. : TH-43FX500V A-Board (Top Component Side)




51
Model No. : TH-43FX500V A-Board (Bottom Component Side)
Model No. : TH-43FX500V GK-Board
Model No. : TH-43FX500V K-Board
Model No. : TH-43FX500V P-Board
TH-43FX500V


13 Exploded View and Replacement Parts List
Model No. : TH-43FX500V Parts Location




56
Model No. : TH-43FX500V Packing Exploded View 1
Model No. : TH-43FX500V Packing Exploded View 2
Model No. : TH-43FX500V Packing Exploded View 3
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
CAPACITORS
C2000 F1G1H102A830 C 1000PF, 50V
C2001 F1G1E103A144 C 0.01UF, 25V
C2002 F1G1E103A144 C 0.01UF, 25V
C2003 F1K1E106A167 C 10UF, 25V
C2004 F1G1H102A830 C 1000PF, 50V
C2005 F1G1H102A830 C 1000PF, 50V
C2006 F1G1C104A146 C 0.1UF, 16V
C2007 F1G1H102A830 C 1000PF, 50V
C2008 F1G1H102A830 C 1000PF, 50V
C2021 F1G1H221A834 C 220PF, 50V
C2041 F1G1C104A146 C 0.1UF, 16V
C2056 F1G1E103A144 C 0.01UF, 25V
C2253 F1G1A105A107 C 1UF, 10V
C2257 F1G1E103A144 C 0.01UF, 25V
C2258 F1G1E103A144 C 0.01UF, 25V
C2259 F1G1H101A834 C 100PF, 50V
C2262 F1G1E103A144 C 0.01UF, 25V
C2801 F1H1H103B047 C 0.01UF, 50V
C2804 F1H1C104A178 C 0.1UF, 16V
C2807 F1J1A106A087 C 10UF, 10V
C2808 F1H1C104A178 C 0.1UF, 16V
C2851 F1J1H104A902 C 0.1UF, 50V
C2852 F1J1H104A902 C 0.1UF, 50V
C3103 F1G1C104A146 C 0.1UF, 16V
C3109 F1G1H101A948 C 100PF, 50V
C3110 F1G1H101A948 C 100PF, 50V
C3111 F1G1H101A948 C 100PF, 50V
C3112 F1G1H152A946 C 1500PF, 50V
C3113 F1G1C103A173 C 0.01UF, 16V
C3114 F1G1C103A173 C 0.01UF, 16V
C3115 F1G1C103A173 C 0.01UF, 16V
C3116 F1G1C103A173 C 0.01UF, 16V
C3117 F1G1A105A107 C 1UF, 10V
C3124 F1G1A105A107 C 1UF, 10V
C3125 F1G1A105A107 C 1UF, 10V
C3127 F1G1A473A079 C 0.047UF, 10V
C3128 F1G1H471A834 C 470PF, 50V
C3129 F1G1H471A834 C 470PF, 50V
C3134 F1G1C104A146 C 0.1UF, 16V
C3135 F1G1C104A146 C 0.1UF, 16V
C3161 F1G1H101A948 C 100PF, 50V
C3162 F1G1H101A948 C 100PF, 50V
C3163 F1G1H101A948 C 100PF, 50V
C3164 F1G1H101A948 C 100PF, 50V
C3166 F1G1H470A948 C 47PF, 50V
C3167 F1G1H470A948 C 47PF, 50V
C3168 F1G1H470A948 C 47PF, 50V
C3200 F1G1C104A146 C 0.1UF, 16V
C3201 F1H1A225A051 C 2.2UF, 10V
C3202 F1H1A225A051 C 2.2UF, 10V
C3203 F1J1A106A087 C 10UF, 10V
C3205 F1G1A105A107 C 1UF, 10V
C3206 F1G1A105A107 C 1UF, 10V
C3400 F1G1C104A146 C 0.1UF, 16V
C3401 F1G1C104A146 C 0.1UF, 16V
C3402 F1G1C104A146 C 0.1UF, 16V
C3403 F1G1C104A146 C 0.1UF, 16V
C3404 F1G1C104A146 C 0.1UF, 16V
C3405 F1H1C105A167 C 1UF, 16V
C3407 F1J1E105A287 C 1UF, 25V
C3417 F1J1E105A287 C 1UF, 25V
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
C3426 F1J1E105A287 C 1UF, 25V
C3432 F1J1E105A287 C 1UF, 25V
C3437 F1G1A105A107 C 1UF, 10V
C3438 F1G1A105A107 C 1UF, 10V
C3443 F1G1C103A173 C 0.01UF, 16V
C3800 F1K1E106A167 C 10UF, 25V
C3801 F1K1E106A167 C 10UF, 25V
C3802 F1K1E106A167 C 10UF, 25V
C3812 F1J1E224A272 C 0.22UF, 25V
C3813 F1H1E104A161 C 0.1UF, 25V
C3814 F1H1E104A161 C 0.1UF, 25V
C3815 F1J1E224A272 C 0.22UF, 25V
C3816 F1H1E104A161 C 0.1UF, 25V
C3817 F1H1E104A161 C 0.1UF, 25V
C4050 F1G1C104A146 C 0.1UF, 16V
C4051 F1G1C104A146 C 0.1UF, 16V
C4052 F1G1C104A146 C 0.1UF, 16V
C4053 F1G1C104A146 C 0.1UF, 16V
C4054 F1G1C104A146 C 0.1UF, 16V
C4055 F1G1C104A146 C 0.1UF, 16V
C4056 F1G1C104A146 C 0.1UF, 16V
C4057 F1G1C104A146 C 0.1UF, 16V
C4058 F1G1C104A146 C 0.1UF, 16V
C4059 F1G1C104A146 C 0.1UF, 16V
C4060 F1G1C104A146 C 0.1UF, 16V
C4061 F1G1C104A146 C 0.1UF, 16V
C4062 F1G1C104A146 C 0.1UF, 16V
C4063 F1G1C104A146 C 0.1UF, 16V
C4064 F1G1C104A146 C 0.1UF, 16V
C4065 F1G1C104A146 C 0.1UF, 16V
C4069 F1G1H101A948 C 100PF, 50V
C4070 F1G1E103A144 C 0.01UF, 25V
C4115 F1K1E106A167 C 10UF, 25V
C4116 F1G1E103A144 C 0.01UF, 25V
C4117 F1G1E103A144 C 0.01UF, 25V
C4118 F1G1E103A144 C 0.01UF, 25V
C4500 F1G1A105A107 C 1UF, 10V
C4578 F1G1A105A107 C 1UF, 10V
C4579 F1G1A105A107 C 1UF, 10V
C4599 F1G1H101A948 C 100PF, 50V
C5020 F1G1A105A107 C 1UF, 10V
C5022 F1G1A105A107 C 1UF, 10V
C5024 F1G1A105A107 C 1UF, 10V
C5025 F1J1E105A287 C 1UF, 25V
C5026 F1G1A105A107 C 1UF, 10V
C5029 F1H1A225A051 C 2.2UF, 10V
C5030 F1G1A105A107 C 1UF, 10V
C5031 F1G1A105A107 C 1UF, 10V
C5032 F1H1E105A153 C 1UF, 25V
C5035 F1G1H102A830 C 1000PF, 50V
C5105 F1G1E103A144 C 0.01UF, 25V
C5140 F1G1E103A144 C 0.01UF, 25V
C5144 F1H1E105A153 C 1UF, 25V
C5201 F1K1E106A167 C 10UF, 25V
C5202 F1K1E106A167 C 10UF, 25V
C5204 F1J0J226A091 C 22UF, 6.3V
C5205 F1J0J226A091 C 22UF, 6.3V
C5210 F1G1C104A146 C 0.1UF, 16V
C5212 F1G1E103A144 C 0.01UF, 25V
C5230 F1H1E104A161 C 0.1UF, 25V
C5231 F1K1E106A167 C 10UF, 25V
C5234 F1J1A106A087 C 10UF, 10V
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
C5235 F1J1A106A087 C 10UF, 10V
C5236 F1J1A106A087 C 10UF, 10V
C5237 F1J1A106A087 C 10UF, 10V
C5238 F1G1C104A146 C 0.1UF, 16V
C5239 F1G1A105A107 C 1UF, 10V
C5240 F1G1E822A144 C 8200 PF, 25V
C5245 F1G1A105A107 C 1UF, 10V
C5246 F1G1A105A107 C 1UF, 10V
C5260 F1K1E106A167 C 10UF, 25V
C5261 F1K1E106A167 C 10UF, 25V
C5262 F1H1E104A161 C 0.1UF, 25V
C5263 F1G1A105A107 C 1UF, 10V
C5264 F1H0J4750004 C 4.7UF, 6.3V
C5265 F1H0J4750004 C 4.7UF, 6.3V
C5266 F1G1C104A146 C 0.1UF, 16V
C5268 F1G1H102A830 C 1000PF, 50V
C5270 F1K1E106A167 C 10UF, 25V
C5271 F1K1E106A167 C 10UF, 25V
C5272 F1K1E106A167 C 10UF, 25V
C5273 F1K1E106A167 C 10UF, 25V
C5722 F1J0J226A091 C 22UF, 6.3V
C5723 F1J0J226A091 C 22UF, 6.3V
C5724 F1G1C104A146 C 0.1UF, 16V
C5734 F1J1A106A087 C 10UF, 10V
C5736 F1G1C104A146 C 0.1UF, 16V
C5737 F1J1A106A087 C 10UF, 10V
C5920 F1G1C104A146 C 0.1UF, 16V
C6702 F1G1H102A948 C 1000PF, 50V
C6703 F1J1A106A087 C 10UF, 10V
C6704 F1G1C104A146 C 0.1UF, 16V
C6705 F1J1A106A087 C 10UF, 10V
C6707 F1G1C104A146 C 0.1UF, 16V
C6717 F1G1H220A834 C 22PF, 50V
C6718 F1G1H220A834 C 22PF, 50V
C6720 F1G1H220A834 C 22PF, 50V
C6721 F1G1H220A834 C 22PF, 50V
C6722 F1G1H102A948 C 1000PF, 50V
C6731 F1G1H101A948 C 100PF, 50V
C6732 F1G1H101A948 C 100PF, 50V
C6739 F1G1C104A146 C 0.1UF, 16V
C6856 F1G1H8R0A963 C 8PF, 50V
C6857 F1G1H8R0A963 C 8PF, 50V
C6859 F1G1C104A146 C 0.1UF, 16V
C6861 F1G1C104A146 C 0.1UF, 16V
C6864 F1G1C104A146 C 0.1UF, 16V
C6873 F1G1C104A146 C 0.1UF, 16V
C6874 F1G1C104A146 C 0.1UF, 16V
C6876 F1G1C104A146 C 0.1UF, 16V
C6877 F1G1C104A146 C 0.1UF, 16V
C6886 F1J1A106A087 C 10UF, 10V
C6889 F1J1A106A087 C 10UF, 10V
C6891 F1J1A106A087 C 10UF, 10V
C6893 F1G1C104A146 C 0.1UF, 16V
C6894 F1G1C104A146 C 0.1UF, 16V
C6950 F1G0J1050007 C 1.0UF, 6.3V
C6951 F1G1H101A948 C 100PF, 50V
C6952 F1G1H100A948 C 10PF, 50V
C6953 F1G1E103A144 C 0.01UF, 25V
C6954 F1G1E103A144 C 0.01UF, 25V
C6957 F1G1H181A834 C 180PF, 50V
C6958 F1G1C104A146 C 0.1UF, 16V
C6959 F1G1H181A834 C 180PF, 50V
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
C6960 F1G1H472A830 C 4700PF, 50V
C6961 F1G0J1050007 C 1.0UF, 6.3V
C6963 F1G1C104A146 C 0.1UF, 16V
C6964 F1H1H181B052 C 180PF, 50V
C6965 F1G1C104A146 C 0.1UF, 16V
C6967 F1G1H121A834 C 120PF, 50V
C6968 F1G1H102A830 C 1000PF, 50V
C6970 F1G1H102A830 C 1000PF, 50V
C6971 F1G1H5R0A947 C 5PF, 50V
C6973 F1G1H5R0A947 C 5PF, 50V
C6974 F1G1H121A834 C 120PF, 50V
C6977 F1G1H331A946 C 330PF, 50V
C6982 F1G1E103A144 C 0.01UF, 25V
C6983 F1G1H102A948 C 1000PF, 50V
C6984 F1G1E103A144 C 0.01UF, 25V
C6985 F1G0J1050007 C 1.0UF, 6.3V
C6986 F1G1H121A834 C 120PF, 50V
C6988 F1G1H102A830 C 1000PF, 50V
C6989 F1G1H6R0A832 C 6PF, 50V
C7102 F1AAF471A019 C 470PF, 240V
C7103 F1AAF471A019 C 470PF, 240V
C7104 F0CAF224A218 C 0.22UF, 250V
C7105 F0CAF224A218 C 0.22UF, 250V
C7106 F1AAF471A019 C 470PF, 240V
C7201 F1J1H102A909 C 1000PF, 50V
C7202 F1J1H102A909 C 1000PF, 50V
C7203 F1J1H104A902 C 0.1UF, 50V
C7204 F1H1C474A178 C 0.47UF, 16V
C7205 F1J1H103A900 C 0.01UF, 50V
C7206 F1J1H104A902 C 0.1UF, 50V
C7207 F1A3A331A078 C 330PF, 1KV
C7208 F1J1H105A918 C 1UF, 50V
C7209 ECWFD2W824KC C 0.82UF 450V
C7212 F1J1H223A900 C 0.022UF, 50V
C7213 F2A2W6800013 C 68UF, 450V
C7214 F1J1H103A900 C 0.01UF, 50V
C7217 F1A3A221A078 C 220PF, 1KV
C7301 F1J1H102A909 C 1000PF, 50V
C7302 F1J1H223A900 C 0.022UF, 50V
C7303 F1J1H105A919 C 1UF, 50V
C7304 F1A3A221A079 C 220PF, 1KV
C7305 F1J1H105A918 C 1UF, 50V
C7307 F1J1H101A906 C 100PF, 50V
C7310 F2A1E471C224 C 470PF, 25V
C7311 F1J1H474A918 C 0.47UF, 50V
C7312 F1J1C474A238 C 0.47UF, 16V
C7313 F1J1H102A909 C 1000PF, 50V
C7314 F1J1H220A906 C 22PF, 50V
C7315 F1A3A101A078 C 100PF, 1KV
C7317 ECWH8273HAC C 27000PF, 800V
C7319 F1A3A101A079 C 100PF, 1KV
C7323 F1J1H103A900 C 0.01UF, 50V
C7324 F1J1H102A909 C 1000PF, 50V
C7325 F1J1H103A900 C 0.01UF, 50V
C7406 F1J1E105A287 C 1UF, 25V
C7417 F1H1C225A065 C 2.2UF, 16V
C7418 F1J1H104A902 C 0.1UF, 50V
C7419 F1H1H104B047 C 0.1UF, 50V
C7422 F2A2A1010047 C 100UF, 100V
C7424 F2AZZ2220005 C 2200UF, 240V
C7430 F1J1H102A909 C 1000PF, 50V
C7434 F1J1H103A900 C 0.01UF, 50V
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
C7435 F1J1E105A287 C 1UF, 25V
C7436 F1H1H104B047 C 0.1UF, 50V
C7437 F1J1E105A287 C 1UF, 25V
C7438 F1H1C225A065 C 2.2UF, 16V
C7460 F1H1H222B047 C 2200PF, 50V
C7462 F1K1E106A167 C 10UF, 25V
C7463 F1J1H104A902 C 0.1UF, 50V
C7465 F1K1A226A060 C 22UF, 10V
C7466 F1K1A226A060 C 22UF, 10V
C7470 F1J1H104A902 C 0.1UF, 50V
C7472 F1J1H103A900 C 0.01UF, 50V
C7478 F1H1H104B047 C 0.1UF, 50V
C7533 F1J1H102A909 C 1000PF, 50V
C7534 F1J1H104A902 C 0.1UF, 50V
C7800 F1J1H102A909 C 1000PF, 50V
C7801 F1J1H103A900 C 0.01UF, 50V
C7802 F1J1H103A900 C 0.01UF, 50V
C7803 F1J1H104A902 C 0.1UF, 50V
C7804 F1J1H223A900 C 0.022UF, 50V
C7805 F1J1H103A900 C 0.01UF, 50V
C7806 F1J1E105A287 C 1UF, 25V
C7807 F1J1E474A272 C 0.47UF, 25V
C7808 F1K2J2210003 C 220 PF, 630V
C7809 F1J1E105A287 C 1UF, 25V
C7810 F1J1H101A906 C 100PF, 50V
C7813 F2A2E1000034 C 10UF, 250V
C7814 F2A2E1000034 C 10UF, 250V
C7819 F1A3A470A078 C 47PF, 1KV
C7824 F1J1E224A272 C 0.22UF, 25V
C7828 F1J1H222A900 C 2200PF, 50V
C7832 F1J1H101A906 C 100PF, 50V
C7834 F1J1H104A902 C 0.1UF, 50V
C7838 F1J1H104A902 C 0.1UF, 50V
C7870 F2A2E1000034 C 10UF, 250V
C7877 F1J2E1030004 C 0.01UF, 250V
C8000 F1J1A106A087 C 10UF, 10V
C8001 F1J1A106A087 C 10UF, 10V
C8002 F1J1A106A087 C 10UF, 10V
C8004 F1G1C104A146 C 0.1UF, 16V
C8006 F1G1C104A146 C 0.1UF, 16V
C8007 F1G1C104A146 C 0.1UF, 16V
C8008 F1G1C104A146 C 0.1UF, 16V
C8009 F1J1A106A087 C 10UF, 10V
C8010 F1G1C104A146 C 0.1UF, 16V
C8011 F1J0J226A091 C 22UF, 6.3V
C8013 F1G1C104A146 C 0.1UF, 16V
C8014 F1G1C104A146 C 0.1UF, 16V
C8015 F1G1C104A146 C 0.1UF, 16V
C8016 F1J1A106A087 C 10UF, 10V
C8017 F1G1C104A146 C 0.1UF, 16V
C8018 F1G1A105A107 C 1UF, 10V
C8021 F1G1A105A107 C 1UF, 10V
C8025 F1G1C104A146 C 0.1UF, 16V
C8026 F1G1C104A146 C 0.1UF, 16V
C8027 F1G1C104A146 C 0.1UF, 16V
C8030 F1G1C104A146 C 0.1UF, 16V
C8031 F1G1C104A146 C 0.1UF, 16V
C8043 F1G1C104A146 C 0.1UF, 16V
C8049 F1H0J4750004 C 4.7UF, 6.3V
C8050 F1G1A105A107 C 1UF, 10V
C8051 F1G1C104A146 C 0.1UF, 16V
C8054 F1G1C104A146 C 0.1UF, 16V
Model No. : TH-43FX500V Parts List

Ref.
Change Safety Part No. Part Name & Description Q'ty Remarks
No.
C8063 F1J0J226A091 C 22UF, 6.3V
C8064 F1G1C104A146 C 0.1UF, 16V
C8065 F1H0J4750004 C 4.7UF, 6.3V
C8066 F1G1A105A107 C 1UF, 10V
C8067 F1G1A105A107 C 1UF, 10V
C8068 F1G1A105A107 C 1UF, 10V
C8069 F1G1A105A107 C 1UF, 10V
C8070 F1G1A105A107 C 1UF, 10V
C8071 F1G1C104A146 C 0.1UF, 16V
C8073 F1H0J4750004 C 4.7UF, 6.3V
C8074 F1H0J4750004 C 4.7UF, 6.3V
C8075 F1G1A105A107 C 1UF, 10V
C8076 F1G1C104A146 C 0.1UF, 16V
C8077 F1G1A105A107 C 1UF, 10V
C8079 F1G1C104A146 C 0.1UF, 16V
C8080 F1G1A105A107 C 1UF, 10V
C8081 F1G1A105A107 C 1UF, 10V
C8083 F1G1C104A146 C 0.1UF, 16V
C8084 F1G1C104A146 C 0.1UF, 16V
C8085 F1H0J4750004 C 4.7UF, 6.3V
C8086 F1H0J4750004 C 4.7UF, 6.3V
C8100 F1G1H222A946 C 2200PF, 50V
C8101 F1G1C104A146 C 0.1UF, 16V
C8102 F1K1E106A167 C 10UF, 25V
C8103 F1K1E106A167 C 10UF, 25V
C8104 F1H1E104A161 C 0.1UF, 25V
C8105 F1G1E332A172 C 3300PF, 25V
C8106 F1J0J226A091 C 22UF, 6.3V
C8107 F1J0J226A091 C 22UF, 6.3V
C8108 F1J0J226A091 C 22UF, 6.3V
C8109 F1H1E105A153 C 1UF, 25V
C8110 F1J1E475A257 C 4.7UF, 25V
C8112 F1H1E104A161 C 0.1UF, 25V
C8128 F1K1E106A167 C 10UF, 25V
C8130 F1G1C104A146 C 0.1UF, 16V
C8132 F1J0J226A091 C 22UF, 6.3V
C8133 F1J0J226A091 C 22UF, 6.3V
C8136 F1G1A105A107 C 1UF, 10V
C8137 F1G1A105A107 C 1UF, 10V
C81