DOWNLOAD LG 50PK550-SA (CHASSIS:PB01A) Service Manual ↓ Size: 17.69 MB | Pages: 81 in PDF or view online for FREE

Model
50PK550-SA (CHASSIS:PB01A)
Pages
81
Size
17.69 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pk550-sa-chassis-pb01a.pdf
Date
PREV: LG 50PK550R-TA (CHASSIS:PP01A) Service Manual

LG 50PK550-SA (CHASSIS:PB01A) Service Manual ▷ View online

Customer Oriented R&D
Breakthrough
10년 GP2 BR Chassis ramp up time : check!!
10년 GP2 BR Chassis ramp up time = 
ALL OK
D1.2V = 
14ms
D1.8V = 
3.28ms
A2.5V = 
376㎲
D3.3V = 
1.76ms
Customer Oriented R&D
Breakthrough
10년 GP2 BR PDP Audio amp reset spec
On power up, reset be held low = 
222ms > 100㎲
Customer Oriented R&D
Breakthrough
I2C Design
BCM3556
BCM3556
CH1
CH2
CH1_3.3V
CH2_3.3V
CH0
Main 
Tuner
0xXX
Main 
Tuner
0xXX
EEPROM
24LC512
0xXX
EEPROM
24LC512
0xXX
Soft Touch
LED/IR
Soft Touch
LED/IR
Micom
uPD78F0513
0x50(60ms)
Micom
uPD78F0513
0x50(60ms)
CH3
CH3_3.3V
DEMOD
MN886644
0x9E
DEMOD
MN886644
0x9E
Audio AMP
TAS5713
0x36
Audio AMP
TAS5713
0x36
HDMI S/W
TDA19997
0xB0
HDMI S/W
TDA19997
0xB0
CH0_3.3V
PDP
Module
0x1C
PDP
Module
0x1C
Wireless
Download
0xXX
Wireless
Download
0xXX
Customer Oriented R&D
Breakthrough
IO
FLASH_WP
19
MOD_ROM_RX
IO
BCM_AVC_DEBUG_RX1
31
MOD_ROM_TX
IO
BCM_AVC_DEBUG_TX1
30
IO
EPHY_LINK
28
IO
EPHY_ACTIVE_Y
27
IO
HDMI_POWER_1
26
IO
HDMI_HPD_1
25
IO
HDMI_OPT_2
23
IO
AUD_MASTER_CLK
22
IO
MODEL_OPT_0
20
IO
BCM_TX
16
IO
BCM_RX
15
IO
/RST_HUB
14
IO
BT_RESET
13
IO
DSUB_DET
12
IO
MODEL_OPT_1
11
IO
HDMI_HPD_3
10
IO
HDMI_HPD_4
7
IO
SIDE_AV_DET
5
IO
MODEL_OPT_5
4
IO
MODEL_OPT_4
3
Description
Direction
Signal Name
GPIO
GPIO Structure
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