Sony BRAVIA KDL-32L4000 User manual

HISTORY
Model Name :
SERVICE MANUAL
ClickonPageNumbertodisplaydetailofchanges.
KDL-32L4000
Date Part Number Description of Revisions Version
1.09-883-411-012008.06 OriginalManual.

- 1 -
SERVICE MANUAL NEX CHASSIS
MODEL DEST
RM-ED014
FLAT PANEL COLORTV
KDL-32L4000 WE / OIRT / UK

- 2 -
TABLE OF CONTENTS
Section Title Page Section Title Page
1. GENERAL ................................................................... 3
Caution................................................................ 3
Specifications ..................................................... 4
Connectors .......................................................... 5
Self Diagnosis..................................................... 7
2. DISASSEMBLY
2-1. Rear Cover Removal .......................................... 8
2-2. Stand Removal ................................................... 8
2-3. Loudspeaker Removal........................................ 8
2-4. H4 Board Removal ............................................. 8
2-5. Switch Unit Sub Assy Removal......................... 9
2-6. B Board Removal ............................................... 9
2-7. G1D Board Removal .......................................... 9
2-8. H3 Board Removal ............................................. 9
3. ADJUSTMENTS
3-1. How to enter the Service Mode ........................ 10
3-2. Service Menu Structure ..................................... 10
3-2-1. Service General Menu ................................. 10
3-2-2. Service Alignments Menu ........................... 10
3-2-3. Virgin Mode................................................. 11
3-2-4. OSD Service Menu ...................................... 11
3-2-5. Country Selection Menu.............................. 11
3-2-6. Reset............................................................. 11
3-3. White Balance Adjustment ............................... 12
3-3-1. Preparation ................................................... 12
3-3-2. “COOL” White Balance Adjustment .......... 12
3-3-3. “NEUTRAL” White Balance Adjustment .. 12
3-3-4. “WARM” White Balance Adjustment ........ 12
4. DIAGRAMS
4-1. Block Diagram ................................................... 13
4-2. Circuit Board Location....................................... 14
4-3. Schematic Diagrams and Printed Wiring
Boards ................................................................. 14
B Board Schematic Diagram.............................. 15
G1D Board Schematic Diagram ........................ 16
H1 Board Schematic Diagram ........................... 17
H3 Board Schematic Diagram ........................... 17
H4 Board Schematic Diagram ........................... 17
B Printed Wiring Board ..................................... 18
G1D Printed Wiring Board ................................ 20
H3 Printed Wiring Board ................................... 22
H3 Printed Wiring Board ................................... 22
H4 Printed Wiring Board ................................... 22
5. EXPLODED VIEWS
5-1. Chassis ................................................................ 23
5-2. Bezel & Stand Assy............................................ 25
5-3. Rear Cover & Power Supply Cords ................... 26
SAFETY-RELATED COMPONENTWARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED ON
THE EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL
FOR SAFE OPERATION. REPLACETHESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN
THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY
SERVICE WORKTO AVOID POSSIBLE SHOCK HAZARD DUETO
LIVE CHASSIS,THE CHASSIS OF THIS RECEIVER IS DIRECTLY
CONNECTED TO THE POWER LINE.
Accessories & Connectors ................................. 27
Remote Commander........................................... 27

- 3 -
SECTION 1 GENERAL
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. F1, H1 etc [ see examples ].The
servicing of these boards requires special precautions to be taken as
outlined below.
Lead Free Soldered Boards example 1
example 2
Lead Free Solder material must be used to comply with environmental requirements of new solder joints. Lead Free Solder is available under
the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires
soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
rebmuntraP retemaiD skrameR
91-500-046-7mm3.0gK52.0
02-500-046-7mm4.0gK05.0
12-500-046-7mm5.0gK05.0
22-500-046-7mm6.0gK52.0
32-500-046-7mm8.0gK00.1
42-500-046-7mm0.1gK00.1
52-500-046-7mm2.1gK00.1
62-500-046-7mm6.1gK00.1
CAUTION
SECTION 1 GENERAL

- 4 -
SPECIFICATIONS
Television System Channel Coverage Colour/Video System
Analogue:
Depending on your country/region
B/G/H, D/K, L, I
Digital:
DVB-T
Analogue: 48.25 - 855.25 MHz
Digital: VHF Band III (177.5 - 226.5 MHz)
/UHF E21 - E69 (474 - 858 MHz)
Analogue:
PAL, SECAM
NTSC 3.58/4.43 (VIDEO IN)
Digital:
MPEG-2 MP@ML
Picture Size LCD(Liquid Crystal Display) Panel
Approx 81.3cm Sound Output
Right and Left speaker 2 x 10W (RMS)
Input/Output Terminals [REAR] General Specifications
1: 21-pin Euro connector
(CENELEC standard)
Inputs for Audio and Video signals.
Inputs for RGB, Inputs for S-Video.
Outputs of Analogue TV Video and
Audio signals.
Power Requirements 220 - 240V
Power Consumption/
Standby Approx 155W/0.5W or less
2: 21-pin Euro connector
(CENELEC standard)
Inputs for Audio and Video signals.
Inputs for RGB and S Video.
Outputs of Video and Audio signals Dimensions Approx 807x585x242mm (With stand)
Approx 807x548x101mm (Without stand)
Phono Jacks Audio input: 500mVrms,
Impedance: 47Kohms Weight Approx 15.0kg (With stand) Approx 13.0kg (Without stand)
Component In
Supported formats: 1080i, 720p,
576p, 576i, 480p, 480i
Y: 1 Vp-p, 75 ohms, 0.3V negative
sync/Pb/Cb: 0.7 Vp-p,
75 ohms/Pr/Cr: 0.7 V p-p, 75 ohms
Audio input: Phono jacks
Supplied Accessories
RM-ED014 Remote Commander (1)
IEC designated R06 battery (2)
Stand (1)
Screws for stand (3)
Cable Band (1)
HDMI Inputs
Video: 1080i, 720p, 576p, 576i,
480p, 480i
Audio: Two channel linear PCM
32, 44.1 and 48kHz,
16, 20 and 24 bits
Analogue audio input: (minijack)
(HDMI IN 2 only) Main Features
High Quality Design
"Draw the Line" Concept with wave design
speakers
Thin-looking side edge
Matt black finish
High Usability
Simple, easy-to-use Sony OSD
Input select OSD
Tools menu shortcut
Useful connectivity with Highly-selected
Features
2 HDMI inputs
PC input (D-sub)
SCART x 2
Favourite channels
Channel label
Sleep Timer
PC Input Video:15 Pin D Sub Connector
Audio: Minijack
CAM Conditional Access Module
Input/Output Terminals [SIDE] Remote control system : Infrared control
Headphone jack Stereo mini jack Power requirements 3V dc
2 batteries IEC designation
R06 (size AA)
Audio input Phono jacks
Video input Phono jack
Design and specifications are subject to change without notice.

- 5 -
CONNECTORS
21 Pin Connector (SCART)
_ _ Red input 0.7 +/- 3dB, 75 ohms, positive
_ (S signal Chroma
Connected Not Connected (open) * at 20Hz - 20kHz
Pin No 1 2 Signal Signal level
1Audio output B
(right) Standard level : 0.5V rms Output impedence : Less than 1kohm*
2Audio input B (right) Standard level : 0.5V rms Output impedence : More than 10kohm*
3Audio output A (left) Standard level : 0.5V rms Output impedence : Less than 1kohm*
4Ground (audio)
5Ground (blue)
6Audio input A
(left) Standard level : 0.5V rms Output impedence : More than 10kohm*
7Blue input 0.7 +/- 3dB, 75 ohms positive
8Function select
(AV control)
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9Ground (green)
10 AVlink
11 Green Green signal : 0.7 +/- 3dB, 75 ohms,
positive
12 Open
13 Ground (red)
14 Ground (blanking)
15
input) 0.3 +/- 3dB, 75 ohms, positive
16 Blanking input
(Ys signal) High state (1-3V) Low state (0-0.4V) Input impedence : 75 ohms
17 Ground (video
output)
18 Ground (video
input)
19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
20
Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
Video input
Y (S signal) 1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB)
21 Common ground
(plug, shield)
--
--
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
How to replace the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.
FUSE
WARNING (UK Models only)
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of the correct rating for the set. Should the fuse
need to be replaced, use a fuse of the same rating approved by ASTA
to BS 1362, ie one that carries the ASA
Tmark.
IF THE PLUG SUPPLIEDWITH THISAPPLIANCE IS NOT SUITABLE
FOR THE OUTLET SOCKETS INYOUR HOME, IT SHOULD BE CUT
OFFANDANAPPROPRIATE PLUG FITTED. THE PLUG SEVERED
FROM THE MAINS LEAD MUST BE DESTROYEDASA PLUG WITH
BARED WIRES IS DANGEROUS IF ENGAGED INA LIVE SOCKET.
When an alternative type of plug is used, it should be fitted with the
correct rating fuse, otherwise the circuit should be protected by the
same rating fuse at the distribution board.
UK PLUG WARNING

- 6 -
HDMI Connector
Rear Connection Panel Side Connection Panel
15 Pin D Sub Connector (PC)
1
Pin No Signal Assignment Pin No Signal Assignment
1 TMDS Data2+ 11 TMDS Clock Shield
2 TMDS Data2 Shield 12 TMDS Clock-
3 TMDS Data2- 13 CEC
4 TMDS Data1+ 14 Reserved (N.C. on device)
5 TMDS Data1 Shield 15 SCL
6 TMDS Data1- 16 SDA
7 TMDS Data0+ 17 DDC/CEC Ground
8 TMDS Data0 Shield 18 +5V Power
9 TMDS Data0- 19 Hot Plug Detect
10 TMDS Clock+
Pin No Signal Assignment Pin No Signal Assignment
1 Red Out 9 +5V DC
2 Green Out 10 Sync Return (Ground)
3 Blue Out 11 Monitor ID0 in Display
4 Unused 12 DCC Serial Data
5 Ground 13 Horizontal Sync
6 Red Return 14 Vertical Sync
7 Green Return (Ground) 15 DCC Serial Clock
8 Blue Return (Ground)

- 7 -
NEX SELF DIAGNOSTIC SOFTWARE
IMPORTANT:
The TV sets in this manual DO NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. It is recommended that if a
repair is required for these TV sets, the technician should take both theA Board and the Power Unit Board to the customer location.
LED Error Codes and Descriptions
The TV sets in this manual DO NOT contain a self-diagnostic function.
Control LED’s
TIMER STANDBY POWER

- 8 -
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
2-4. H4 Board Removal
To remove the H4 Boarddisconnect the wireharness
andremovethescrewcircled.
Screw
Screws
=> =>
=>
=>
=>
=>
=>
Removetherearcoverfixingscrewsindicatedandpullthe
rearcovergentlybackwardsawayfromthe back of the
TV set.
Screw Part number(s) and Description(s)
1) 2-580-640-01 SCREW, +BVTP2 4 X 16 17 Screws
2) 2-580-606-01 SCREW, +PSW M5 X 8 1 Screw
3) 7-685-646-79 SCREW, +BVTP 3 X 8 2 Screws
4) 4-382-854-01 SCREW, +PSW M3 X 8 2 Screw
=>
=>
=>
1=>
1=>
1=>
11
1
1
1
1
2
1
11
=>
=>
1
=>
1
=>
4
=>
=>
1
=>
1
2-2. Stand Removal
Removethe 3standfixingscrewsindicated.
Screw Part number(s) and Description(s)
2-580-603-01 SCREW, +PSW M4X16 3 Screws
=>
=>
=>
2-3. Loudspeaker Removal
Toremovethe‘Loudspeaker’disconnect thespeaker
cablesandremovethe4screwscircled.Theloudspeaker
canthen be pulled gentlybackwardsawayfromtheback
of the TV set.
The same process is used for the left and right speakers.
Screw Part number(s) and Description(s)
2-580-640-01 SCREW, +BVTP2 4X16 4 Screws
3
3
=>
1
=>
4
Screw Part number(s) and Description(s)
7-685-646-79 SCREW, +BVTP 3 X 8 1 Screw

- 9 -
2-6. B Board Removal
2-7. G1D Board Removal
Screw
The LED board is now exposed. Remove the harness.
Removethe1screwcircledandeasetheboardgentlyaway
fromthe set.
Disconnectthe 3 harnesses fromthe board. Remove the6
screwscircledandease the board gently away from the back
of the TV set.
Screws
Screw Part number(s) and Description(s)
4-382-854-01 SCREW, +PSW M3 X 8 6 Screws Screw Part number(s) and Description(s)
7-685-646-79 SCREW, +BVTP 3 x 8 1 Screw
2-8. H3 Board Removal
Removethe feltfromthewire harness.Disconnectthe
harness from the main board. The Key Board sub assy
can now be lifted from its guide boss.
Disconnectthe6 harnesses from the board. Removetheside
cover byreleasingtheclipsatthe top and bottom of the
bracket.Remove the9screwscircled.The boardcanthenbe
carefullyliftedfromthe TV.
Guide
Boss Felt
Screws Clips
Removethe1 screwcircledand removethe under cover.
Bar
Under
Screw
Screw Part number(s) and Description(s)
4-382-854-01 SCREW, +PSW M3 X 8 9 Screws
Screw Part number(s) and Description(s)
2-580-640-01 SCREW, +BVTP2 4 X 16 1 Screw
2-5. Switch Unit Sub Assy Removal
Removethe2screwscircledandremovetheundercover.
Screw Part number(s) and Description(s)
4-382-854-01 SCREW, +PSW 3 X 8 2 Screws
Remove the StandAssy (See Sec 2-2).
Screws
Under
Cover

- 10 -
3-1. How to enter the Service Mode
Serviceadjustmentstothismodelcanbeperformed usingthe
suppliedRemoteCommanderRM-ED014.
SECTION 3 ADJUSTMENTS
3. Thefollowingmenuappearsonthe screen (See Pic.1).
4. Movetothecorrespondingadjustmentitemusing the
‘ ’or ‘ ’arrow buttons on the Remote Commander.
5. Press the ‘ ’ arrow button to enter into the required menu
item.
6. Adjust the data value using the ‘ ’ or ‘ ’ arrow buttons on
ontheRemoteCommander.
7. To go back at any time press the ‘ ’button on the Remote
Commander.
8. Pressthe Red button or‘Menu’ button on theRemote
CommandertoquittheServiceModewhen alladjustments
havebeencompleted.
+
1. Turn on the power to the TV set.
2. Pressthe following sequence of buttons on theRemote
Commander.
Pic.1
3-2. Service Menu Structure
Thefollowing description shows theitemsthatcanbe
viewedand/or adjusted using theServiceMenu.
Pic.2
Pic.3
•Aftercarryingoutthe serviceadjustments,to preventthe
customeraccessingthe‘ServiceMenu’switchtheTVset
OFF and then ON again.
3-2-1. Service General Menu
Thefollowingmenu appears on the screen whenyouenter
the‘Service GeneralMenu’(SeePic.2). Thismenuallows
you to viewthe product information,set theTVintoAging
Mode and perform Software Upgrade to the TV set.
3-2-2. Service Alignments Menu
Thefollowingmenu appears on the screen whenyouenter
the‘ServiceAlignmentsMenu’(SeePic.3).Thismenu
allowsadjustmentofthe TVpicturelevels.Theseadjustments
aresetduringmanufactureandshouldnot normallyrequire
furtheradjustment.
i+
5+
(ON SCREEN (DIGIT 5) (VOLUME +) (TV)
DISPLAY)
I/
TV

- 11 -
Thefollowingmenu appears on the screen whenyouenter
the‘OSD Service Menu’ (See Pic.5). This menu
allows viewing and adjustment of theAGC and viewing of the
Sound Status.
Selection of ‘Virgin Mode’(See Pic.4), allows the writingof
default data to the NVM. Select the ‘ ’ or ‘ ’ and the
Greenbuttontostorethedata.RestarttheTV.
3-2-3.Virgin Mode 3-2-4. OSD Service Menu
Pic.5
Thefollowingmenu appears on the screen whenyouenter
the‘CountrySelectionMenu’(See Pic.6). Using this menu
thedestinationcountryofthe TV can be set.
3-2-5. Country Selection Menu
Pic.6
3-2-6.Reset
Pic.7
Selectionof‘Reset’(SeePic.7)allowstheTVtoberesetto
factoryshippingcondition.Thiswillrestoreallsettings tothose
whichwerecontainedintheTV on first shipment.
Pic.4

- 12 -
3-3.White Balance adjustment
1. Allowapproximately30 minutes for the set towarmup
beforeproceedingwiththewhitebalanceadjustment.
2. Connect thesignalsourcetothe3terminals of the
Component In input (Y/Pb/Pr).
3. Set the Picture Mode to “VIVID” in the user menu.
4. SelecttheComponentIninput.
5. OpentheFactoryServiceMenu(seesection3-1.) and select
“ServiceAlignmentsMenu”.
6. Set“WhitePointRed”,“WhitePoint Green”,“WhitePoint
Blue”and“BlackLevelOffsetRed”,“BlackLevelOffset
Green”,“BlackLevelOffset Blue”toaveragevaluesas
shown inTable 1.
3-3-1.Preparation
Table 1
Red Green Blue Red Green Blue
Gain Gain Gain Offset Offset Offset
Cool 122 119 127 0 7 3
Neutral 127 117 113 1 6 2
Warm 127 107 73 2 6 2
1. Select“COOL”fromColorToneinServiceAlignments
Menu.
2. Input70IRE fullwhitepatternsignal intoComponentIn.
3. Adjust“WhitePointRed”,“WhitePointGreen”,“WhitePoint
Blue”inServiceAlignmentsMenuifneeded.
4. Input25IRE fullwhitepatternsignal intoComponentIn.
5. Adjust“BlackLevelOffset Red”,“BlackLevel OffsetGreen”,
“BlackLevelOffsetBlue”inServiceAlignmentsMenuif
needed.
6. Repeatsteps2to 5toachieve desiredWhiteBalance.
3-3-2.“Cool ” White Balance Adjustment
1. Select“NEUTRAL”fromColorToneinServiceAlignments
Menu.
2. Input70IRE fullwhitepatternsignal intoComponentIn.
3. Adjust“WhitePointRed”,“WhitePointGreen”,“WhitePoint
Blue”inServiceAlignmentsMenuifneeded.
4. Input25IRE fullwhitepatternsignal intoComponentIn.
5. Adjust“BlackLevelOffset Red”,“BlackLevel OffsetGreen”,
“BlackLevelOffsetBlue”inServiceAlignmentsMenuif
needed.
6. Repeatsteps2to 5toachieve desiredWhiteBalance.
3-3-3.“NEUTRAL ” White Balance Adjustment
1. Select“WARM”fromColorTonein ServiceAlignments
Menu.
2. Input70IRE fullwhitepatternsignal intoComponentIn.
3. Adjust“WhitePointRed”,“WhitePointGreen”,“WhitePoint
Blue”inServiceAlignmentsMenuifneeded.
4. Input25IRE fullwhitepatternsignal intoComponentIn.
5. Adjust“BlackLevelOffset Red”,“BlackLevel OffsetGreen”,
“BlackLevelOffsetBlue”inServiceAlignmentsMenuif
needed.
6. Repeatsteps2to 5toachieve desiredWhiteBalance.
7. Savethesettings.
3-3-4.“WARM ” White Balance Adjustment

- 13 -
4-1. BLOCKDIAGRAM
TV Control
Source Select
3D-Comb
Digital Color Decoder
Audio Decoder
Full Audio Processing
MPEG2 Decoder
4-Field MA DI
10bit Video Processing
Enhanced PQ Processing
Single LVDS Output
HDMI/DVI
CI
PNX8541
Channel Decoder
TDA10048HN
DDR2 64MB x 2
EDE5116AJBG-6E-E NAND FLASH 64MB NAND512W3A2CN6E
SPI FLASH 128KB
M25P10
CA
PCMCIA Slot
LVDS output
1366x768
Side CVBS + L/R in
Y/Pb/Pr + L/R in
PC in
SCART1 in/out
SCART2 in/out
HDMI SWITCH
CXB1444R
AUDIO SWITCH
CD4052BPW
HDMI1
HDMI2
PC AUDIO IN
DVI AUDIO IN KEY in IR in
OP AMP
NJM4556AM
OP AMP
NJM4558AM
OP AMP
NJM4558AM
OP AMP
NJM4558AM
HEADPHONE
OUTPUT
SCART AUDIO
OUTPUT
AUDIO LINE
OUTPUT
CLASS D AMP
TFA9810T/N1
SPEAKERS
NVM 8KB
M24C64
Tuner
ENG37E10KF

- 14 -
5-2. CIRCUIT BOARD LOCATION
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
Note :
• All capacitors are in µF unless otherwise noted.
• pF : µµF 50WV or less are not indicated except for
electrolytic types.
• Indication of resistance, which does not have one for
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
• Chip resistors are 1/10W
• All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
• : nonflammable resistor.
• : fusible resistor.
• : internal component.
• : panel designation or adjustment for repair.
• All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
• All voltages are in Volts.
• Readings are taken with a 10Mohm digital mutimeter.
• Readings are taken with a color bar input signal.
• Voltage variations may be noted due to normal production
tolerences.
•:B+bus.
• : B - bus.
• : RF signal path.
• : earth - ground.
• : earth - chassis.
Reference Information
RESISTOR RN : METAL FILM
RC : SOLID
FPRD : NON FLAMMABLE CARBON
FUSE : NON FLAMMABLE FUSIBLE
RS : NON FLAMMABLE METAL OXIDE
RB : NON FLAMMABLE CEMENT
RW : NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL LF-8L : MICRO INDUCTOR
CAPACITOR TA : TANTALUM
PS : STYROL
PP : POLYPROPYLENE
PT : MYLAR
MPS : METALIZED POLYESTER
MPP : METALIZED POLYPROPYLENE
ALB : BIPOLAR
ALT : HIGH TEMPERATURE
ALR : HIGH RIPPLE
Les composants identifiés par une trame et
par une marque sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
Note :
The components identified by shading
and marked are critical for safety.
Replace only with the part numbers
specified in the parts list.
Note :
CVM Board
A Board
S1 Board
VM
C
H
D1 A
JA2
N
D
A1
D2
C
A
4-2. CIRCUITBOARDLOCATION
4-3. SCHEMATIC DIAGRAMSAND
PRINTEDWIRING BOARDS
Note : The components identified by mark contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
H1
B
G1D
H4 (IR)
H3 (LED)

- 15 -
DDCCBB
OPEE FF
Z
10
ABC D EFG H JIKLMN
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
OPEE FF
STUVWXYZAA BB CC DD
ABCDEF GH JIKLMN
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
QRST UV WXY AA
~ B Board Schematic Diagram [ Main Board ] ~
HOT-PLUG
RX0-
PARX-DDC-SCL
ARXC-
HPDB
RX1+
ARX0-
DDC-SCL
RX1-
ARX1-
RX2-
HOT-PLUG
RX2+ARX2-
DDC-SDA
RXC+
PBRX-DDC-SCL
RX0+
RXC-
PARX-DDC-SDA
PBRX-DDC-SDA
CEC-HDMI
ARXC+
DDC-SCL
DDC-SDA
ARX2+
ARX0+
ARX1+
HPDA
HPDA
BRX2+
BRX0+
BRX0-
BRXC+
BRXC-
BRX2-
BRX1-
BRX1+
ARX2+
ARX2-
ARX1+
ARX1-
ARXC-
ARXC+
ARX0-
ARX0+
HOT-PLUG
PBRX-DDC-SCL
PBRX-DDC-SDA
PARX-DDC-SCL
PARX-DDC-SDA
HPDB
HDMI5V_E2PROM
HDMI5V_E2PROM
+3V3_HDMI
BIN-5V
AIN-5V
AIN-5V
+5V-ON
+3V3
RREF-PNX8535
+3V3_HDMI
+3V3_HDMI
+3V3_HDMI
+5V-ON
+3V3_HDMI
+3V3-STANDBY
+3V3_HDMI
HDMI5V
AIN-5V
+3V3_HDMI
HDMI5V +3V3_HDMI
PCEC-HDMI
BIN-5V
+3V3-STANDBY
BIN-5V
+5V-ON
+3V3-STANDBY
+3V3-STANDBY
HDMI5V_E2PROM
+3V3-STANDBY
HDMI_SEL1 15
HDMI_SEL2 15
BRX-DDC-SCL
BRX-DDC-SDA
ARX-DDC-SCL
ARX-DDC-SDA
PCEC-HDMI
CEC-HDMI 15
ARX-DDC-SCL
ARX-DDC-SDA
EEPROM_WP 4,15
EEPROM_WP 4,15
PCEC-HDMI
BRX-DDC-SCL
BRX-DDC-SDA
HDMI CONNECTOR 1
HDMI CONNECTOR 2
0 HDMI1 ,3 HDMI2
L98 QTC24CG900UL98 QTC24CG900U
1 23
4
R687
NC_4.7K
R687
NC_4.7K
R630 10KR630 10K
C605
NC_100pF
C605
NC_100pF
TP734TP734
Q28
NC_BC847BW
Q28
NC_BC847BW
L78 QTC24CG900UL78 QTC24CG900U
1 23
4
R950 0RR950 0R
D68
ESD
D68
ESD
1 2
TP521TP521
R691 100RR691 100R
D72
ESD
D72
ESD
1 2
D76
ESD
D76
ESD
1 2
TP848TP848
R644 NC_0RR644 NC_0R
TP745TP745
D74
ESD
D74
ESD
1 2
TP751TP751
R705 0RR705 0R
J20
TCX3254-110387
J20
TCX3254-110387
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2021
22
23
R689
1K
R689
1K
R964 0RR964 0R
R638 NC_0RR638 NC_0R
D85
ESD
D85
ESD
1 2
R626 1KR626 1K
C61410nF C61410nF
L96 QTC24CG900UL96 QTC24CG900U
1 23
4
D70
ESD
D70
ESD
1 2
L72 GZ1608D300T(f)L72 GZ1608D300T(f)
R800
NC_0R
R800
NC_0R
C65610nF C65610nF
R962 0RR962 0R
TP838TP838
R643 NC_0RR643 NC_0R
TP742TP742
R48
10K
R48
10K
TP740TP740
R960 0RR960 0R
R137 NC_47RR137 NC_47R
Q27
BC847BW
Q27
BC847BW
C533
NC_10nF
C533
NC_10nF
+
C526
10uF
16V
+
C526
10uF
16V
R967 47KR967 47K
TP748TP748
D77
ESD
D77
ESD
1 2
R613 12KR613 12K
TP513TP513
TP840TP840
D51 BAS316D51 BAS316
R622
27K
R622
27K
R616 NC_100KR616 NC_100K
R611 0RR611 0R
R617 0RR617 0R
C529100nF C529100nF
L99 QTC24CG900UL99 QTC24CG900U
1 23
4
Q606
NC_2N7002E
Q606
NC_2N7002E
D48
BAS316
D48
BAS316
R138 NCR138 NC
TP762TP762
C66010nF C66010nF
C516 100nFC516 100nF
R648 1KR648 1K
C65810nF C65810nF
R139 NCR139 NC
R957 0RR957 0R
R60347K R60347K
R951 0RR951 0R
C61110nF C61110nF
L73
PZ2012D221-2R0T(f)
L73
PZ2012D221-2R0T(f)
L37
NC_BLM18P
L37
NC_BLM18P
C51810nF C51810nF
TP743TP743
Q607
NC_2N7002E
Q607
NC_2N7002E
TP746TP746
D65
ESD
D65
ESD
1 2
TP523TP523
TP535TP535 D82
ESD
D82
ESD
1 2
TP536TP536
R952 0RR952 0R
R641 10KR641 10K
TP765TP765
R647
10K
R647
10K
TP763TP763
R60647K R60647K
R657
NC_100K
R657
NC_100K
TP752TP752
L38
NC_BLM18P
L38
NC_BLM18P
R702
0R
R702
0R
R631 10KR631 10K
R955 0RR955 0R
TP753TP753
C52310nF C52310nF
R655
10R
R655
10R
TP533TP533
D52
BAT54HT1G
D52
BAT54HT1G
TP776TP776
TP846TP846
R620 100RR620 100R
TP524TP524
C531
NC_10nF
C531
NC_10nF
TP750TP750
R797 0RR797 0R
TP532TP532
R654
NC_100K
R654
NC_100K TP755TP755
R628 0RR628 0R
D84
ESD
D84
ESD
1 2
R61047K R61047K
D67
ESD
D67
ESD
1 2
R635 0RR635 0R
U111 NC_TC7SG17FUU111 NC_TC7SG17FU
1
1
2
2
3
344
55
R645 NC_100KR645 NC_100K
C604
NC_10nF
C604
NC_10nF
R802 0RR802 0R
R639 0RR639 0R
C532
NC_10nF
C532
NC_10nF
TP519TP519
R26 0RR26 0R
TP759TP759
R690 100RR690 100R
D80
ESD
D80
ESD
1 2
R640 NC_0RR640 NC_0R
R704 0RR704 0R
TP764TP764
C515
NC_10nF
C515
NC_10nF
D59
BAS316
D59
BAS316
TP520TP520
TP517TP517
Q30
BC847BW
Q30
BC847BW
R862 100RR862 100R
TP758TP758
D71
ESD
D71
ESD
1 2
C5021nF C5021nF
D69
ESD
D69
ESD
1 2
D75
ESD
D75
ESD
1 2
TP736TP736
R646
NC_100K
R646
NC_100K
TP756TP756
L97 QTC24CG900UL97 QTC24CG900U
1 23
4
R688
1K
R688
1K
TP760TP760
R965 0RR965 0R
TP518TP518
R653 1KR653 1K
L74 QTC24CG900UL74 QTC24CG900U
1 23
4
C530100nF C530100nF
TP761TP761
C61310nF C61310nF
TP744TP744
R961 0RR961 0R
R953 0RR953 0R
TP821TP821
C61510nF C61510nF
D50 BAS316D50 BAS316
TP754TP754
R701
0R
R701
0R
R49 10KR49 10K
L69
PZ2012D221-2R0T(f)
L69
PZ2012D221-2R0T(f)
TP994TP994
TP534TP534
C567100nF C567100nF
R693 0RR693 0R
R612 100RR612 100R
C566100nF C566100nF
D79
ESD
D79
ESD
1 2
J22
TCX3254-110387
J22
TCX3254-110387
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2021
22
23
C52010nF C52010nF
D78
ESD
D78
ESD
1 2
TP774TP774
R692 0RR692 0R
R61547K R61547K
TP527TP527
(256x8)
EEPROM
U42
M24C02
(256x8)
EEPROM
U42
M24C02
E2
3E1
2E0
1
GND
4
SDA 5
SCL 6
WC 7
VCC
8
R658
10R
R658
10R
U112
CXB1444R
U112
CXB1444R
RXTM
1
SDA_C
2
SCL_C
3
GND1
4
CCLKN
5
CCLKP
6
VCC1
7
CDT0N
8
CDT0P
9
GND2
10
CDT1N
11
CDT1P
12
VCC2
13
CDT2N
14
CDT2P
15
GND3
16
VCC3
17
REXT
18
OPACTRLN
19
CEC_TX
20
SELC 21
SELB 22
SELA 23
GND4 24
YDT2P 25
YDT2N 26
VCC4 27
YDT1P 28
YDT1N 29
GND5 30
YDT0P 31
YDT0N 32
VCC5 33
YCLKP 34
YCLKN 35
GND6 36
GND7 37
SCL_SINK 38
SDA_SINK 39
HPD_S INK 40
CEC_RX 41
OUTDIS 42
VCC6 43
HPD_A 44
SDA_A 45
SCL_A 46
GND8 47
ACLKN 48
ACLKP 49
VCC7 50
ADT0N 51
ADT0P 52
GND9 53
ADT1N 54
ADT1P 55
VCC8 56
ADT2N 57
ADT2P 58
GND10 59
CEC_LINE 60
CVCC
61
HPD_B
62
SDA_B
63
SCL_B
64
GND11
65
GND12
66
BCLKN
67
BCLKP
68
VCC9
69
BDT0N
70
BDT0P
71
GND13
72
BDT1N
73
BDT1P
74
VCC10
75
BDT2N
76
BDT2P
77
GND14
78
VCC11
79
HPD_C
80
C5131uF C5131uF
TP738TP738
TP770TP770
D81
ESD
D81
ESD
1 2
TP767TP767
TP512TP512
TP735TP735
TP739TP739
R642
NC_10K
R642
NC_10K
TP773TP773
Q24
NC_BC847BW
Q24
NC_BC847BW
C65910nF C65910nF
TP749TP749
D83
ESD
D83
ESD
1 2
C514100nF C514100nF
TP525TP525
C65710nF C65710nF
TP769TP769
TP766TP766
R956 0RR956 0R
Q25
BC847BW
Q25
BC847BW
R963 0RR963 0R
TP515TP515
(256x8)
EEPROM
U41
M24C02
(256x8)
EEPROM
U41
M24C02
E2
3E1
2E0
1
GND
4
SDA 5
SCL 6
WC 7
VCC
8
R801 47KR801 47K
R62710K R62710K
D36
BAS316
D36
BAS316
R703 0RR703 0R
C61210nF C61210nF
D60
BAS316
D60
BAS316
R623 NC_100KR623 NC_100K
R62410K R62410K
R660 10KR660 10K
TP757TP757
TP737TP737
R619 0RR619 0R
R799 NC_12KR799 NC_12K
R632
NC_10K
R632
NC_10K
L79 QTC24CG900UL79 QTC24CG900U
1 23
4
TP741TP741
TP768TP768
R618 100RR618 100R
R629 1KR629 1K
L75 QTC24CG900UL75 QTC24CG900U
1 23
4
R954 0RR954 0R
U44
NC_74HCT4053PW
U44
NC_74HCT4053PW
2Y1
1
2Y0
2
3Y1
3
3COM
4
3Y0
5
INH
6
GND1
7
GND
8C9
B10
A11
1Y0 12
1Y1 13
1COM 14
2COM 15
VCC 16
R607 100RR607 100R
TP771TP771
U115
NC_PCA9517
U115
NC_PCA9517
VCCA
1
SCLA
2
SDAA
3
GND
4EN 5
SDAB 6
SCLB 7
VCCB 8
D66
ESD
D66
ESD
1 2
R686NC_4.7K R686NC_4.7K
HDMI
U100-3
PNX8541M1 SCK
HDMI
U100-3
PNX8541M1 SCK
RX0_P
B8
RX0_N
B9
RX1_P
A7
RX1_N
A8
RX2_P
B6
RX2_N
B7
RXC_P
A9
RXC_N
A10
CEC
C10
DDC_SCL
C9
DDC_SDA
E10
RREF
C7
HOT_PLUG D10
D73
ESD
D73
ESD
1 2
R140 4.7KR140 4.7K
L101 GZ1608D300T(f)L101 GZ1608D300T(f)
C214
100nF
C214
100nF
R798
NC_0R
R798
NC_0R
TP747TP747
TP538TP538
C4761nF C4761nF
BMain Board

- 16 -
DDCCBB
OPEE FF
Z
10
ABC D EFG H JIKLMN
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
OPEE FF
STUVWXYZAA BB CC DD
ABCDEF GH JIKLMN
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
QRST UV WXY AA
~ G1D Board Schematic Diagram [ Power Supply ] ~
R619
D607
R618
Q603
R613
5.1K 1/8W J
C610
220nF 50V K
R614
3.01K 1/10W F
R331
R616
3.01K 1/10W F
R617
1K 1/10W F
IC602
APL431HBAC-TRL
C612
R621
10.2K 1/10W F
C611
1uF 25V K
R839
130K 1/10W F
NTC601
10K J
R803
1 1/4W J
Q805
KN4403S RTK/P
C811
47nF 50V K
R842 0 1/10W J
D805
R620
549 1/10W F
C814
1nF 50V K
R831
15K 1/10W F
IC802
DAS01A
R830
10K 1/10W F
R612
5.9K 1/10W F D604 BAS316
D804
BAS316
C609
1uF 25V K
IC304:2
PC123Y82FZ0F
ZD601
RLZ TE-11 20B
R904
10 1/4W J
C608
220pF 50V J
D605
BAS316
D606
BAS316
R609
43.2K 1/10W F
R615
2.1K 1/10W F
1/2
C606
330pF 50V J
R610
18.7K 1/10W F
IC601
DLA001DTR
R611
1K 1/10W F
C607
1uF 25V K
D902
UF4007-E3/73
R608
30.1K 1/10W F
C908
1nF 1KV K
C909
R905
100K 2W J
C309
330nF 50V K
R328
54.9K 1/8W F
R355
29.4K 1/8W F
ZD901
TLZ15C-GS08
R326
D303
R329
86.6K 1/8W F
R354
39.2K 1/8W F Q307
KN4401S RTK/P
R327
0 1/8W J
R357
2M 1/10W F
R356
220K 1/10W F
R907
2.2K 1/8W J
R908
2.2K 1/8W J
Q901
KTC3209-Y AT/P
IC305:2
PC123Y82FZ0F
1/2
C312
C904
100uF 50V M
R901
5.6K 1/8W J
R914
10 1/4W J
IC306:1
PC123Y82FZ0F
R339
10K 1/10W F
IC902
{Value}
R913 10 1/4W J
R9034.7 1/4W J
D315
BAS316
C313
100nF 25V K
D906
EGP10DAMP
Q308
2N7002_NL
R902
4.7 1/4W J
C902
100pF 50V J
C901 100nF 50V K
ZD903
C903
4.7uF 10V K
C905
2.2uF 50V M
ZD902
TLZ39C-GS08
CN1:1
F1
4A T 250V
R826
2K 1/10W J
R827
10K 1/10W J
R817B
511K 1/4W F
R817C
432K 1/4W F
R817A
511K 1/4W F
C810
100nF 50V K
R824
1M 1/10W F
R815A
3.92K 1/10W F
R815B
6.49K 1/10W F
D803
BAS316
R816
82.5K 1/10W F
C808 47nF 450V K
C3
1uF 25V K
C5
1uF 25V K
D2
BAS316
RL1
NTC1
2.5 L
CY1
100pF 250VAC
Z1
TVR14621KSQIY
CY2
100pF 250VAC
R5
150 2W J
CX1
220nF 275VAC
CY4
1.5nF 250VAC
CY6
1.5nF 250VAC
FL1:2
HFV-DP7140
ZD1
RLZ TE-11 12C
Q310
MMBT4401LT1G
R811
442K 1/8W F
R843
511K 1/8W F
D1
BAV70
J37
CX2
330nF 275VAC
R2
301K 1/4W F
R1
750K 1/4W F
L1
CRV-DP7562
FL2:1
HFV-7294
R8
R6
BD1
D3SB60-7000
R809
100K 1/10W F
R3
750K 1/4W F
J29
R7
D809
BAS316
IC801
L6562DTR
R828
10K 1/10W J
R812
88.7K 1/10W F
R808
10 1/4W J
R813
20K 1/10W F
R814
10K 1/10W F
R810
1K 1/4W F
C812
100nF 50V K
C803
220pF 50V J
C804
1nF 50V K
C805
470nF 25V K
C806
100nF 50V K
R807
30 1/4W J
Q802
PMMT591A,215
R829
10.2K 1/8W F D806
BAS316
Q309
MMBT4401LT1G R805
10K 1/8W J
D802
BAS316
R833
10K 1/10W F
C816
100nF 50V K
Q800
STP20NM60FP
C4
1uF 450V K
C2
1uF 450V K
C1
1uF 450V K
L800:1
PFCV-DP7393
C801
250uF 450V M
D800
MUR460RLG
R120A
C240
1000uF 35V M
R240A
24.3K 1/4W F
D120
STPS2045CT
R800
0.1 1W J
T1:18
MH-DP7220
D130
BYQ28X-200
R801
0.13 4W K
R301
11.8K 1/4W F
R840
27 2W J
C820
470pF 1KV K
C819
470pF 1KV K
C131
1500uF 25V M
R130D
15K 1/4W F
R841
27 2W J
D240
STPS20H100CT
C821
470pF 1KV K
C822
470pF 1KV K
D905
1N5406RLG L240
CB-4.0-01
R130E
15K 1/4W F
R130C
15K 1/4W F
R130B
15K 1/4W F
R130A
15K 1/4W F
R130J
15K 1/4W F
R130I
15K 1/4W F
R130H
15K 1/4W F
R130G
15K 1/4W F
R130F
15K 1/4W F
R120C
R240D
24.3K 1/4W F
R240B
24.3K 1/4W F
R240E
24.3K 1/4W F
R240F
24.3K 1/4W F
C120
1500uF 25V M
R240C
24.3K 1/4W F
L120
CB-4.0-01
R121
R120D
24.3K 1/4W F
R120B
24.3K 1/4W F
CN601
C243
100nF 50V K
C122
100nF 50V K
CN602
C130
1500uF 25V M
C906
1nF 50V K
IC951
PC123Y82FZ0F
IC950
TLV431ASN1T1G
R954
4.7K 1/10W J
D907
EGP10DAMP
C951
470uF 10V M
C308
100pF 50V J
R951
1K 1/10W J
R952
3.3K 1/10W J
D950
SB260-E3/73
R955
0 1/10W J
C954
220nF 50V K
D904
EGP10DAMP
C955
C952
C314
1uF 50V Z
R352
1K 1/10W J
R358
100K 1/10W F
R362
100K 1/10W F
C311
1uF 50V Z
L951
{Value}
R953
8.66K 1/8W F
ZD305
RLZ TE-11 27D
R956
5.11K 1/10W F
T901:17
AV-DP7126
C604
100nF 50V K
C603
100nF 50V K
C613
100pF 50V J
D302
BAS316
R622
825 1/8W F
R607
825 1/8W F
R353
10 1/10W J
ZD904
R606
0 1/10W J
C825
100nF 50V K
NTC801
10K J
D808
BAS316
R834
10K 1/10W F
R832
1.37K 1/8W F
R835
D601
BAS316
R319
0 1/4W J
R601
20K 1/8W J
R602
22 1/4W J
Q601
2SK3569(Q)
R603
22 1/4W J
Q602
2SK3569(Q)
R321
0 1/4W J
D602
BAS316
R604
20K 1/8W J
C818
100pF 1KV K C817
100pF 1KV K
C301
22nF 50V K
IC304:1
PC123Y82FZ0F
R323
3.9K 1/4W J
R302
3.9K 1/4W J
1/2
R320
1K 1/10W F
R305 1.21K 1/8W F
C302
56pF 50V J
C303
22nF 50V K
R303
31.6K 1/10W F
IC301
APL431HAAI-TRL
C601
15nF 1KVH J
ZD306
CY7
1.5nF 250VAC
CY8
1.5nF 250VAC
ZD304
TZX27B-TAP
R318
1K 1/10W J
T302:1
{Value}
R307
1K 1/8W F
D301
BAS316
R308
R310
2.2M 1/10W J
330nF 50V K
C306
R309
100K 1/10W F
D306
BAS316 Q302
KN4403S RTK/P
IC306:2
PC123Y82FZ0F
D307R325
1/2
C310
R304
100 1/8W F
ZD301
RLZ TE-11 12C
R311
0 1/8W J
R351
357 1/10W F
R324
16.9K 1/10W F
R359
7.5K 1/10W F
C307 C305
R4
4.7 1/4W J
R322
12.1K 1/10W F
R341
2.05K 1/10W F
C304
1nF 50V K
1/2
R344
1K 1/10W J
Q304
P0102BL 5AA4
IC305:1
PC123Y82FZ0F
R349
330 1/8W J
R347
330 1/8W J
R350
1K 1/10W F
R345
100K 1/10W F
C320
100nF 50V K
R346
120 1/4W J
R348
330 1/8W J
Q303
MMBT4401LT1G
D309
BAS316
D312
BAS316
C319
22nF 50V K
R343
1K 1/8W J
G1DPower Supply

- 17 -
DDCCBB
OPEE FF
Z
10
ABC D EFG H JIKLMN
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
OPEE FF
STUVWXYZAA BB CC DD
ABCDEF GH JIKLMN
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
QRST UV WXY AA
GND
POWER INT
KEY1
D102
DNS
D102
DNS
R106
DNS
R106
DNS
R101
150
R101
150
TP109TP109 TP104TP104
R104
560
R104
560
TP108TP108
CN101
3P
CN101
3P
1
2
3
5 4
TP102TP102
C101
DNS
C101
DNS
TP107TP107
R107
0
R107
0
C103
DNS
C103
DNS
R103
330
R103
330
TP106TP106
SW101
PWR
SW101
PWR
1 2
3 4
TP101TP101
SW102
CH-
SW102
CH-
1 2
3 4
C102
DNS
C102
DNS
SW103
CH+
SW103
CH+
1 2
3 4
R108 DNS_240R108 DNS_240
SW104
VOL-
SW104
VOL-
1 2
3 4
D101
DNS
D101
DNS
R102
220
R102
220
SW105
VOL+
SW105
VOL+
1 2
3 4
SW107
MENU
SW107
MENU
1 2
3 4
SW106
INPUT SEL
SW106
INPUT SEL
1 2
3 4
R105
1.1K
R105
1.1K
TP105TP105
TP103TP103
H1 Switch Unit Board
LED1 LED3 LED2 LED4 GND 3V3-STADBY
LED303 LED GREEN LED303 LED GREEN
12
Q303
MUN5211T1G
Q303
MUN5211T1G
TP302TP302
Q301
MUN5211T1G
Q301
MUN5211T1G
TP308TP308
Q305
MUN5211T1G
Q305
MUN5211T1G
TP307TP307
LED302 LED RED LED302 LED RED
12
R302 1K R302 1K
D307 DNS D307 DNS
Q302
MUN5211T1G
Q302
MUN5211T1G
TP309TP309 TP314TP314
TP313TP313
TP303TP303
TP306TP306
TP301TP301
R304 1K R304 1K
LED301
LED GREEN+RED
LED301
LED GREEN+RED
1
2
3
4
TP304TP304
D304 DNS D304 DNS
TP312TP312
D301
DNS
D301
DNS
R303 2.2K R303 2.2K
TP311TP311
CN301
SMD 6
CN301
SMD 6
1
1
2
2
3
3
4
4
5
5
6
6
7
788
TP305TP305
TP310TP310
D303
DNS
D303
DNS
R301 2.2K R301 2.2K
C301
DNS
C301
DNS
H3
LED Board
~ H3 Board Schematic Diagram [ LED ] ~
~ H1 Board Schematic Diagram [ Switch Unit ] ~
~ H4 Board Schematic Diagram [ IR Receiver ] ~
+3V3-STANDBY
RC
C403
DNS
C403
DNS
TP4TP4 R402
47 1/10W 5%
R402
47 1/10W 5%
CN401
To Main Board
CN401
To Main Board
1
1
2
2
3
3
4
4
5
5
C402
10uF/16V
C402
10uF/16V
TP2TP2
IC401
IR
IC401
IR
OUT
1
GND
2
VCC
3
TP1TP1
R401
4.7K 1/10W 5%
R401
4.7K 1/10W 5%
TP3TP3
H4 IR Receiver Board

ABCDE F GHIJKLMN
1
2
3
4
5
6
7
8
9
10
11
O
- 18 -
~ B PrintedWiring Board Side A ~

ABCDE F GHIJKLMN
1
2
3
4
5
6
7
8
9
10
11
O
- 19 -
~ B PrintedWiring Board Side B ~