Hitachi 42PD8900TA User manual

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
Plasma Display
May 2006
YK No.031E
SERVICE MANUAL 42PD8900TA(PW3)
Be sure to read this manual before servicing. To assure safety from fire, electric shock, injury, harmful
radiation and materials, various measures are provided in this HITACHI display.
Be sure to read cautionary items described in the manual to maintain safety before servicing.
Caution
1.Since Panel Module and front Filter are made of glass, handling the broken Module and Filter shall be
taken care sufficiently in order not to be injured.
2. Replacing work shall be started after the Panel Module and the AC/DC Power supply become suffi-
ciently cool.
3.Special care shall be taken to the display area in order not to damage its surface.
4.The Panel Module shall not be touched with bare hand to protect its surface from stains.
5.It is recommended to use clean soft gloves during the replacing work in order to protect not only the
display area of the Panel Module but also a serviceman himself.
6.The Chip Tube of Panel Module (located upper left of the back and surrounded by frame) and flexible
cables connecting Panel glasses to drive circuit PWBs are very weak, so shall be taken care suffi-
ciently not to break. If you break Chip Tube, the Panel doesn’t display anything forever.
Service Warning
1. Features -----------------------------------------------3
2. Specifications-----------------------------------------4
3. Service point------------------------------------------5
4. Component names----------------------------------6
5. New adoption technology--------------------------7
6. Adjustment ------------------------------------------ 11
7. Troubleshooting------------------------------------ 37
8. Self-diagnosis function--------------------------- 53
9. Basic circuit diagram------------------------------ 55
10.Printed wiring board diagram------------------- 85
11.Block diagram -------------------------------------- 93
12.Connection diagram ------------------------------ 94
13.Wiring diagram------------------------------------- 96
14.Disassembly diagram ---------------------------- 98
15.Replacement Parts list ----------------------------101
Contents
The PDP panel made from FHP is used for this product.
42PD8900TA is a model based
on 42PD8800TA. The differ-
ence was to have changed PDP
module from A3 into A4.

2
42PD8900TA
CAUTION FOR SAFETY
Please read this page before repair the monitor.
This page explains to following items for keep the safety of set and prevent to accident during
repair work.
We explain by symbol at happen the damage or injury when took wrong repair.
Warning This symbol means "possible to die or heavy damage"
Caution This symbol means "possible to damage or something will break"
We made the symbol as below, which are kind of following items.
This symbol means "CAUTION"
This symbol means "POSSIBLE to
ELECTRIC SHOCK"
This symbol means "MUST"
This symbol means "DO NOT"
Should be follows to instructions.
We indicates to cabinet, chassis and parts
by label, which are special attention part.
Please follow to note and [Safety Instructions]
of User’s Manual.
Prevent the electric shock.
Please take care during working because
monitor has high voltage part and power
supply part.
Possible to die if you tough to these place
by miss take.
Please disconnect power plug during
overhaul, reassemble or change parts.
You will die or take damage by electric
shock if you touch to live part.
Use recommended components.
Please use to same characteristic compo-
nent, which is same as previous for your
safety and keep reliability especially marked
by in parts list and circuit diagram.
It is reason of electric shock or fire if you
use non-recommended component.
Should be kept same style of wiring or component.
Monitor uses tubes or tapes, which made
by insulator, and some components are
keep distance from surface of PWB for
safety.
Internal leads kept from hot part or high voltage
part by clamper or styling, so please return to
original condition for prevent to electric shock
or fire.
Should be done safety check after finished.
Every part (removed screws, component
and wiring) should be returned to previous
condition.
Check around repair position for make
damage by miss take and measure the
insulated impedance by meg-ohm meter.
Confirm the value of impedance, that val-
ue is more than 4M ohm.
It is reason for electric shock or fire if that
value is less than 4M ohm.
Nobody can check and repair to the code
and combination circuit of HDCP.
Never remove the shield case, which is
assembled to the code and combination
circuit of HDCP.
WARNING

3
42PD8900TA
PRECAUTIONS
How to clean the plasma screen panel of the monitor
Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.
To prevent scratching or damaging the plasma screen face, do not knock or rub the surface with sharp or
hard objects. Clean the screen with a soft cloth moistened with warm water and dry with a soft cloth. If it is
not enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.
How to clean the cabinet of the monitor
Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neu-
tral detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.
Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax,
glass cleaner, etc. especially because they would cause discoloration, scratches or cracks.
1. Features
Large-screen, high-definition plasma display panel
The 42-inch color plasma display panel, with a resolution of 1024 (H) x 1080 (V) pixels, creates a high-definition,
large-screen(aspect ratio : 16:9) and low-profile flat display. Free from electromagnetic interferences from geo-
magnetic sources and ambient power lines, the panel produces high-quality display images free from color mis-
convergence and display distortion.
High Performance Digital Processor
A wide range of input signals can be handed,including composite, component,and HDMI.High Definition Digital
Processor creates the fine-textured image with dynamic contrast. In addition, it corresponds to a broad array of
personal computer signals, from 640 x 400 and 640 x 480 VGA to 1600 x 1200 UXGA.(RGB Input)
Easy-to-use remote control and on screen display system
The remote control included eases the work of setting display controls. Further, the on-screen display sys-
tem, displays the status of signal reception and display control settings in an easy-to-view fashion.
Power saving system
The power saver feature saves power consumption automatically when input signals are not available.
When connected to a VESA DPMS-compliant PC, the monitor cuts its power consumption while it is idle.
Connecting to an Audio Visual Device
• Two composite/S terminal*1,three composite terminal*2, two component terminal*2, two HDMI terminal and
a photo input terminal have been added. Acomposite video output terminal is also provided as a
monitoring output.
*1 One composite/S terminal are on the side input. Composite terminal and S terminal should not be con-
nected at the same time
*2 Two composite terminal and two component terminal cannot be used at the same time.
• Awide range of devices other than personal computers can also be connected.
Power Swivel Feature
It allows to turn the display left or right within ± 30 degree using the remote control.
SD card slot installed

4
42PD8900TA
2. Specifications
Applicable video signals for each input terminal
Terminal RCA D-sub
Signal CVBS S-video Component RGB RGB
AV1,2
AV3
AV4
AV5*
HDMI1,2
( :Available)
HDMI
RGB
Note : CVBS and S-video on AV5 should not be connected
at the same time to prevent interference on the picture
Panel Display dimensions Approx. 42 inches
(922(H) x 522(V)mm, diagonal 1059mm)
Resolution 1024(H) x 1080(V) pixels
Net dimensions
including Opional Stand :
1134(W) x 728(H) x 350(D)mm
excluding Optional Stand :
1134(W) x 648(H) x 108(D)mm
Net weight including Opional Stand : 43.4kg
excluding Opional Stand : 37.7kg
Ambient
conditions Temperature Operating : 5°C to 35°C, Storage : 0°C to 40°C
Relative humidity Operating : 20% to 80%, Storage : 20% to 90% (non-condensing)
Power supply AC100 - 240V, 50/60Hz
Power consumption / at standby 370W / <3W
Audio output speaker total 36W
(VIDEO input)
Input terminals
AV1•2 : composite video input terminal (RCA) or component video input terminal (RCA)
L/R audio input terminal (RCA)
AV3•5 : composite video input terminal (RCA) or S video input terminal.
L/R audio input terminal (RCA)
AV4 : composite video input terminal (RCA)
L/R audio input terminal(RCA)
HDMI1•2 : HDMI input terminal
Audio input terminal (3.5mm Stereo Mini Jack)
Photo Input : Photo Input terminal / SD card slot
Input signals Composite video : PAL, SECAM, NTSC3.58, NTSC4.43, PAL60
Component video : 480i, 576i, 480p, 576p, 720p/50, 720p/60, 1080i/50, 1080i/60
Output Signal
OUTPUT (MONITOR) : composite video monitor-output terminal (RCA)
OUTPUT (MONITOR) : L/R audio monitor-output terminal (RCA)
OUTPUT (HEADPHONE) : L/R audio monitor-output terminal (Mini-pin)
OUTPUT (SUB-WOOFER) : Woofer output terminal
(RF input)
Input terminals ANT : 75ΩUnbalanced
RF Video System PAL B, G, H / I / D, K SECAM B, G / D, K / K1
NTSC-M
(RGB input)
Input terminals Analog RGB input terminal (D-sub 15-pin)
Audio input terminal (3.5mm Stereo Mini Jack)
Input signals 0.7V/1.0Vp-p, analog RGB (Recommended Signal)
Sync signals H/V separate, TTL level [2KΩ] H/V composite, TTL level [2KΩ]
Sync on green, 0.3Vp-p [75Ω]
•The monitor takes at least 30 minutes to attain the status of optimal picture quality.

5
42PD8900TA
3. Service points
Lead free solder
This product uses lead free solder (unleaded) to help preserve the environment. Please read these
instructions before attempting any soldering work.
Caution:Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead
free solder can splatter at high temperatures (600˚C).
Lead free solder indicator
Printed circuit boards using lead free solder are engraved with an "F."
Properties of lead free solder
The melting point of lead free solder is 40-50˚C higher than leaded solder.
Servicing solder
Solder with an alloy composition of Sn-3.0Ag-0.5Cu or Sn-0.7Cu is recommended.
Although servicing with leaded solder is possible, there are a few precautions that have to be taken. (Not
taking these precautions may cause the solder to not harden properly, and lead to consequent malfunctions.)
Precautions when using leaded solder
Remove all lead free solder from soldered joints when replacing components.
If leaded solder should be added to existing lead free joints, mix in the leaded solder thoroughly after the
lead free solder has been completely melted (do not apply the soldering iron without solder).
Servicing soldering iron
A soldering iron with a temperature setting capability (temperature control function) is recommended.
The melting point of lead free solder is higher than leaded solder. Use a soldering iron that maintains a high
stable temperature (large heat capacity), and that allows temperature adjustment according to the part being
serviced, to avoid poor servicing performance.
Recommended soldering iron:
Soldering iron with temperature control function (temperature range: 320-450˚C)
Recommended temperature range per part:
Part Soldering iron temperature
Mounting (chips) on mounted PCB 320˚C±30˚C
Mounting (chips) on empty PCB 380˚C±30˚C
Chassis, metallic shield, etc. 420˚C±30˚C
SUBPOWER PWB (Subpower PWB, Filter PWB, Terminal PWB)
SOUND PWB (Audio PWB, Control PWB, SW PWB)
FC PWB
MAIN PWB (Main PWB, LED PDP PWB, Swivel PWB)
The PWB assembly which has used lead free solder
Readjustment Power supply voltage
When a PANEL or a Power Unit is exchanged, power supply voltage needs to be adjusted. Please adjust to
make the values of Va and Vs of as should on the label currently stuck on the panel back upper parts.
Adjustment is performed by VR in the power supply unit. Please refer to the procedures of “Va” and “Vs”
adjustments on 33page.

6
42PD8900TA
4. Component names
[Main unit]
Control panel
• The main power switch is located on the lower surface.
Main power switch
Remote Control
Receiver
Indicating Lamp
SD Memory Card Slot
Sub Power button
Channel UP/ button
Channel DOWN/ button
Volume UP / button
Volume DOWN / button
Input Select /OK button
Menu / Return button
OK
P
P
SD MEMORY
CARD
PUSH-EJECT
PH35814
[Remote control]
qSub Power
wFunction Select (TV/DVD/SAT)
Press this button to select function mode
indicating LED lamp.
Normally, select “
TV”.
e
Input Select/DVD Control/Photo Input Control
Press this button to change input mode.
In addition, you can use these buttons while
operating the selected brand of DVD player or
Photo Input function.
rMenu
tCursor
yOK
uSound Mode
Sound mode can be changed each time pressed
in the following sequence. Movie→Music→
Speech→Favorite
iCHI/II
This is exclusively for TV audioA2/NICAM mode.
oVolume Up/Down
aProgram Select
Press these buttons to select a TV program
directly.
sFreeze/Multi Mode [Hold]
Press this button to change the picture to freeze
mode. Press it again to return to normal picture.
In addition, during multi-picture mode, each time
press this button, the picture is changed to 2, 4,
and 12 multi mode.
d[Color (Red, Green, Yellow, Blue)]
f[Index]
gTime [Cancel]
Pressing this button can indicate the time by On-
Screen display when receiving a TV program on
the screen.
hTV/Text [TVÙText]
This switches between the TV mode and the
Teletext mode.
jZoom [TextÙTV+Text]
Press this button to change picture size.
kRecall
Pressing this button shows the input signal
status.
lReturn
You can use this to return to the previous menu.
1( Picture Mode
Picture mode can be changed each time pressed
in the following sequence. Dynamic→Natural→
Cinema
2) Channel Up/Down
2! Mute
2@ Multi Picture
Press this button to change the picture to multi-
picture mode. Press it again to return to normal
picture.
2# Photo Input (Photo/Rotate/Slide Show)
These buttons are to display and control the
pictures from digital still camera or USB card
reader.
2$ Swivel (with optional Desktop Stand)
This function is to rotate TV. Select the degree
of rotation with cursor key.
q
w
e
r
t
y
u
i
o
a
s
d
g
h
j
f
k
l
1(
2)
2!
2@
2$
2#

7
42PD8900TA
5. New adoption technology
[System control micom I001(M30627)]
Pin function table
No. PIN NAME I/O Panel: PDP FUNCTION
1 VREF (+5.0V) I PDP 5V
2 +5.0V I PDP 5V
3 AUDIO_SW1 I/O PDP Audio SW1
4 OSD_DATA I/O PDP OSD DATA
5 OSD_CLK I/O PDP OSD CLK
6 HP_VOL I/O PDP Head Phone Volume
7 FUNC_1 EXT CONT 1 I/O PDP EXT CONT 1 Function1 EXTernal Control 1
8 DATA_OUT(FC) I/O PDP FC MicroComputer 3 Lines Bus Data Out /Media Data Out
9 DATA_IN(FC) I/O PDP FC MicroComputer 3 Lines Bus Data In/ Media Data In
10 CLK(FC) I/O PDP FC MicroComputer 3 Lines Bus Clock/ Media Clock
11 BL_INST I/O PDP Black Insert On/Off for 32V LCD (37V=Low)
12 BL_BLINK I/O PDP Backlight Blink On/Off for 32V LCD (37V=Low)
13 GND I PDP GND
14 CNVSS(FLASH) I PDP CNVSS(FLASH)
15 DSUB COMP I/O PDP Sync Switching
16 RGBSW I/O PDP Sync Switching
17 RESET I PDP Reset
18 16MHz Oscillation O PDP OSC-OUT
19 GND I PDP GND
20 16MHz Oscillation I PDP OSC-IN
21 +5.0V I PDP 5V
22 NMI(+5.0V) I PDP 5V PULL UP
23 RMCON I/O PDP Receiving Remote Control Signal
24 NC I/O PDP NC
25 V.FREQ_3 I/O PDP V.Frequency
26 SCV.SYNC I/O PDP SUB_Y.SYNC (Composite)
27 IRQ(PM-IRQ) I/O PDP PDP Control
28 MCV.SYNC I/O PDP MAIN_Y.SYNC (Composite)
29 POWER_LED I/O PDP L:Lighting (Power Save)
30 FUNC_2 I/O PDP EXT CONT 2 Function2 EXTernal Control 2
31 CEC_OUT I/O PDP CEC OUT(CEC1)
32 H.FREQ_3 I/O PDP H.Frequency
33 PDWN I/O PDP Panel LVDS
34 RXD2 I/O PDP RS-232C Communication
35 TXD2 I/O PDP RS-232C Communication
36 TXD1(RS232C/FLASH) I/O PDP FLASH for Writing
37 I PDP 5V
38 RXD1(RS232C/FLASH) I/O PDP FLASH for Writing
39 I PDP GND
40 SCLK(FLASH) I/O PDP FLASH for Writing
41 BUSY(FLASH) I/O PDP FLASH for Writing
42 TXD0(DTT) I/O PDP DTT
43 RXD0(DTT) I/O PDP DTT
44 SDA4(panel) I/O PDP PDP Communication(I2C Bus)
45 SCL4(panel) I/O PDP PDP Communication(I2C Bus)
46 M_ENABLE I/O PDP Media Enable
47 M_SCLK I/O PDP Media Clock
48 M_SDA I/O PDP Media Data
49 M_WAKEUP I/O PDP Media Wakeup
50 PDPGO(PM_ON) I/O PDP PDP Control/LCD Panel 12V/WVGAPower
51 CPUGO(PM_CPU) I/O PDP PDP Control/Inverter Voltage
52 EPM (FLASH) I/O PDP FLASH for Writing
53 VIDEO.DET_1 I/O PDP VIDEO Board Detection

8
42PD8900TA
No. PIN NAME I/O Panel: PDP FUNCTION
54 SCL1 I/O PDP I2C(To the Side of Main Board)
FE/MSP3455or MSP3415G/SAA5361
55 SDA1 I/O PDP I2C(To the Side of Main Board)
FE/MSP3455or MSP3415G/SAA5361
56 HDMI-RESET I/O PDP HDMI-Reset
57 HDMI-HPD_RESET I/O PDP Hot Plug Detect Reset
58 SEL_0 I/O PDP FC Clock/Others SW
59 SEL_1 I/O PDP HDMI/DTT SW
60 TUNER.DET_1 I/O PDP TUNER Detection
61 CE (FLASH) I/O PDP FLASH for Writing
62 STAND.CIR_DET I/O PDP Stand Detection
63 SW_L_OUT I/O PDP Swivel L Output
64 SW_R_OUT I/O PDP Swivel R Output
65 M_SW I/O PDP Bridge Media Circuit Connection Judgement Terminal
66 INITIALIZE I/O PDP Memory Initial
67 BR_MUTE I/O PDP Bridge Media Audio Mute
68 CK_SEL I/O PDP Clock Selector
69 SCDT I/O PDP HDMI Power Save for Return
70 CK_INV I/O PDP Clock Invert
71 DVI-SW I/O PDP DVI Control
72 CUR_PRTCT I/O PDP Power Swivel Overcurrent Detection
73 SP_MUTE I/O PDP SP Relay
74 AUDIO_MUTE I/O PDP Audio MUTE
75 ASEL1 I/O PDP Audio Switching SW
76 ASEL2 I/O PDP Audio Switching SW
77 SDA2 I/O PDP I2C(TAS3103/TAS5508)
78 SCL2 I/O PDP I2C(TAS3103/TAS5508)
79 D-SUB COMP_SYNC.SW I/O PDP D-SUB COMP for Sync Switching
80 BM_SW I/O BM Switching
81 RGB_BLK_2 I/O RGB Blank 2
82 RGB_BLK_3 I/O RGB Blank 3
83 AUDIO_RESET I/O Audio Circuit Reset
84 PDP_WVGA_LCD_SW_1 I/O PDP/42WVGA/LCD Detection
85 +5.0V I
86 EDID_PROTECT_1 I/O PDP Memory Protect(Not necessary if power is available to use)
87 GND I PDP GND
88 WSS_1 I/O PDP SCART 1 Detection
89 WSS_2 I/O PDP SCART 2 Detection
90 WSS_3 I/O PDP SCART 3 Detection
91 TV.AFC(M) I/O PDP Main Tuner Control (AFC)
92 TV.AFC(S) I/O PDP Sub Tuner Control (AFC)
93 AUDIO_SW2 I/O PDP Audio SW2
94 EDID_PROTECT_2 I/O PDP Memory Protect(Not necessary if power is available to use)
95 HP_DETECT I/O PDP HEAD PHONE DETECT
96 PDP_WVGA_LCD_SW_2 I/O PDP PDP/42WVGA/LCD Detect
97 INT_HDMI I/O PDP INT(HDMI)
98 CEC_IN I/O PDP CEC IN(CEC2)
99 COMP_SW I/O PDP Component SW Main DSUB
100 DEMP_OUT I/O PDP De-emphasis Control Output for HDMI
101 NC I/O NC
102 SCL0 I/O PDP I2C(To the Side of Main Board)
(TA1391FG/CXA2069/uPD64015/TB1274AF)
103 SDA0 I/O PDP I2C(To the Side of Main Board)
(TA1391FG/CXA2069/uPD64015/TB1274AF)

9
42PD8900TA
No. PIN NAME I/O Panel: PDP FUNCTION
104 SCL3(EEPROM) I/O PDP I2C(EEPROM)
105 SDA3(EEPROM) I/O PDP I2C(EEPROM)
106 EPGGO I/O PDP EPGGO
107 EXT_RESET I/O PDP EXTERNAL RESET
108 OSD_CS I/O PDP OSD CS
109 FC_ENABLE I/O PDP FC MicroComputer 3 Lines Enable
110 V_P_DET_1 I/O PDP V_DET_1(Power Save Return)
111 V_P_DET_2 I/O PDP V_DET_2(Power Save Return) Power Delay Control
112 IRQ_DTT I/O PDP DTT IRQ
113 DTT_POWER I/O PDP DTT POWER
114 DISPEN I/O PDP DISPEN/Backlight on
115 HDMI_A_SW I/O PDP HDMI AUDIO SW
116 SCL5 I/O PDP I2C(Sil9021)
117 SDA5 I/O PDP I2C(Sil9021)
118 SCL6 I/O PDP I2C(To the Side of Sensor Board) (AD7414)
119 SDA6 I/O PDP I2C(To the Side of Sensor Board) (AD7414)
120 COLOR_SYS I/O PDP Color System (Pull-in range Switching)
121 AD_KEY3 I/O PDP AD KEY3**
122 AD_KEY2 I/O PDP AD KEY2*
123 AD_KEY1 I/O PDP AD KEY1(Power)
124 TV.POWER I/O PDP H:PowerON,L:(Standby,PowerSave)
125 DIP.DET I/O PDP DIP DET
126 POWER_SAVE I/O PDP L:Lighting(Standby,PowerSave), H:Lights-out
127 GND I PDP GND
128 FAN_ALARM *1 I/O PDP FAN ALARM

10
42PD8900TA
Block diagram
AUDIO PROCESSOR (TAS5508)
μ-COMPUTER
(M30627)
SDA2
SCL2
[A0/A1h]
(TB1274)
VIDEO DECODER
SDA0 SCL0
EEPROM
[6Ah]
AUDIO PROCESSOR
(TAS3103)
PANEL
SDA2
SCL2
[36h]
DAC
SDA4
SCL4
[30/31h]
P56
SCL4
SDA4
M62342G
[22/23h]
S_Trap Text Ys_SW EXT_RESET EXT_RESET
(SDA6000)
TELETEXT
SDA1 SCL1 TV.SEL_2
TV.SEL_1
SDA1
SCL1
[80/81h]
RESET
0V5V
TUNER (FE)
(ENGF7310GF)
SDA1
SCL1
[C0h]
*3[84/85h]
SOUND MULTIPLEX
(MSP3415G )
[68/69h]
Normal
FLASH Writing
CE EPM CNVss
0V
5V 0V 5V
[D8/D9h]
HDMI
(Sil9021)
SDA5 SCL5
SYNC SEPARATION
(TA1391FG)
SDA0
SCL0
S2-3 S2-2
S-4
S-3
[B8h]
[90/91h]
S2-4
S2-3
SDA0
SCL0
(uPD64015)
3DL Y/C
[8E/8Fh]
(CXA2069Q)
AV S
W
COMP_DET_AV1
COMP_DET_AV2 S_DET_AV3
SDA0
SCL0 S-2
S-1
(CAT24WC64)
SDA3
SCL3
STAND.CIR_DET M_SW
A
UDIO_SW
INITIALIZ
E
BUSY(FLASH) SCLK(FLASH)
OSD CONTROLE
R
(OSDCM201 )
CS SIN
SCLK
M_SDA
M_SCLK
M_ENABLE
EPM CE
FLASH_RXD
FLASH_TXD
WSS_1 ENABLE
DATA OUT
RS232C
RS232C
RGB_BLK_3
RGB_BLK_2
CLOCK
TUNER.DET SEL_1
BM_SW
M_WAKEUP
HDMI_RESET
FC4 Sub μ-Com
(H8S_2239 )
WSS_3 WSS_2
SEL_2
VIDEO.DET_1
SW_L_OUT
SW_L_OUT
RXD2
DISPEN
EXT_RESET
PDP_WVGA_LCD_SW2
PDP_WVGA_LCD_SW1
HDMI_HPD_RESE
T
P120
P17
SOUT3
CLK3
P113
P61
P60
TXD2
P55
P50
CNVss
RXD1
TXD1
P64 P65
P112
CLK4
A
N25
P130
P131
AN26
AN27
P02
SIN3
P125
P126
P127 P122
P123
P124
P134 P137
P03
SOUT4
P07
P47
P97
P46
P53
A
N6
TA3IN
TA4IN
P133
P33
P32
P115
P04
P06
P110
P111
P100
P54 P10
P11
P132
P75
P51
P52
RXD0
TXD0
P102
P141
P107
P05 P15
P16 P30
TA1IN
P114 RESET
AN4
A
N24
AN23
P21
P22 AN5 P40
P121 P93
P14 P13 P12 P117
P116
A
N20
P31 P34 P35
P36
P37
DA0
P80 P01
P72 P76
P101
P86
P00 INT0 TA2OU
T
P84
P56
P57
P135
DA1
P87 P140
P41
P42
P43 P44
P45
P103 P136
RMCON(AVC)
CPUGO(PM_CPU)
PDPGO(PM_ON)
DTT
DIP_DET
BL_INST
SDA6
SCV.SYNC
POWER_DL
V.FREQ_3
CEC_OUT
SCDT
CK_SEL
M_SDA
ASEL1
AUDIO_MUTE
EDID_PROTECT_1
BL_BLINK
DVI-SW
CK_INV
BR_MUTE
TV.POWER
M_SCK
POWER_LED
POWER_SAVE
RGB SW
DSUB COMP
HP_VOL
PANEL TYPE
PDP
P120 P17
00
DATA IN
IRQ(PM-IRQ)
V_P_DET_1
PDWN
ASEL2
AUDIO_SW2
AD_KEY2 AD_KEY3
MCV.SYNC
SCL6
FAN_ALARM
EXT_CONT_2
H.FREQ_3
EXT_CONT_1
DEMP_OUT
NC
COLOR_SYS
EPGGO CEC_IN
INT (HDMI)
IRQ_DTT
DTT_POWER
HP_DETECT
D-SUB
DTT
SP_MUTE
CUR_PRTCT
AUD RST
TV.AFC(S)
EDID_PROTECT_2
HDMI_A_SW
RESET
AD_KEY1
TV.AFC(M)
Buffer
Buffer
COMP_SW (TV DTT)