DOWNLOAD LG 60PA6500-SG / 60PA6550-SK (CHASSIS:PB23A) Service Manual ↓ Size: 11.43 MB | Pages: 48 in PDF or view online for FREE

Model
60PA6500-SG 60PA6550-SK (CHASSIS:PB23A)
Pages
48
Size
11.43 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
60pa6500-sg-60pa6550-sk-chassis-pb23a.pdf
Date
PREV: LG 60PA6500-SA (CHASSIS:PB21A) Service Manual

LG 60PA6500-SG / 60PA6550-SK (CHASSIS:PB23A) Service Manual ▷ View online

3. GP2R Power measure Summary
Power Line
Voltage Spec [V]
Voltage [V]
Ripple spec [Vpp]
Ripple [mV]
Current [A]
Remark
+5V_ST
4.845~5.355
5.01
86
0.009
+5V_ST_EN
4.845~5.355
5.00
17
0.710
+3.3V_AVDD
3.14~3.6
3.31
0.5
15
0.285
+2.5V_AVDD
2.38~2.62
2.53
20
0.200
+1.5V_DDR_IN
1.425~1.575
1.57
1.5V +/-5%
20
0.310
+1.26V_VDDC
1.2~1.32
1.27
30
0.770
+3.3V_ST
3.234~3.366
3.30
0.5
19
0.024
+17V
16.15~17.85
17.03
1.09A
1.420
+5V_TU
4.75~5.25
4.99
None
20
0.170
+5V
4.845~5.355
5.03
57
2.600
+3.3V_TU
3.15~3.46
3.26
None
26
0.320
+1.2V_TU
1.20~1.32
1.27
None
21
0.300
3-1. GP2R Power Block Diagram
5Vst
L603
MAX 3A
+3.3V_ST
IC205
AT24C02BN
RGB EDID
+5V_ST_EN
C619
100u
16V
C627
0.1u
16V
IC203
MAX3232CDR
IC601
AP2121N
300mA
C601
0.1u
16V
C606
0.1u
16V
C654
22u
16V
C655
0.01u
25V
Q600
RTR030P02
IC600
AZ1085S
3.3V
C656
100u
16V
C657
0.1u
16V
C600
0.1u
16V
+5V_ST
IC602
TPA54319
DDR
+1.5V_DDR_IN
IC603
TPA54319
DVDD
+1.26V_VDDC
S7_3.3V_AVDD
C605
100u
16V
C607
22u
6.3V
C608
0.1u
16V
L602 
2A
C615
0.1u
16V
C609
10u
16V
C611
0.1u
16V
C610
10u
16V
C612
0.1u
16V
C637
10u
10V
C647
10u
10V
C650
0.1u
16V
C651
10u
10V
C652
10u
10V
C653
0.1u
16V
2.5V_AVDD
IC604
TJ3964
C616
22u
6.3V
C623
0.1u
16V
S7_MPLL
IC503(S-FLASH)
MX25L8005M2I-15G
C552
0.1u
16V
SUB ASSY
+3.3V_AVDD
+2.5V_AVDD
17V
IC303 Audio AMP
STA338BWG13TR
5V_TU
IC605
TPA54319
L610 
2A
C636
0.01u
50V
C341
68u
35V
C634
4.7u
50V
C635
4.7u
50V
C344
68u
35V
C340
0.1u
50V
+17V
+5V_TU
C304
22u
10V
C307
0.1u
16V
C641
10u
16V
C642
10u
16V
C219
0.1u
16V
2A/3ea
VDDC
2A/2ea
10u
1ea
0.1u
8ea
10u
2ea
0.1u
2ea
2A/2ea
S7 AVDD_DDR
10u
2ea
0.1u
32ea
0.1u
10ea
10u
4ea
2A
2A/2ea
10u
1ea
0.1u
4ea
10u
2ea
0.1u
13ea
NAND Flash/HDCP/EEPROM
+5V
IC606
AZ1085S
L601 
2A
C658
0.1u
16V
+5V_CI_ON
IC205
AT24C02 EDID
USB
1.0V_LTX
IC702 MX25L4005
L101
2A
IC704
TPS54319
L709
2A
IC706
AZ1085S
L708
2A
+3.3V_CI
+5V
IC301
AZ1117H
+1.2V_TU
L300 
2A
+3.3V_TU
C309
22u
10V
C313
0.1u
16V
C325
22u
10V
C322
0.1u
16V
C302
0.1u
16V
C300
0.1u
16V
L604
3A
L605
3A
C621
100u
16V
C628
0.1u
16V
C624
100u
16V
C631
22u
16V
C659
22u
6.3V
C660
0.1u
16V
C661
0.1u
16V
L100 
2A
C126
0.1u
16V
C128
0.1u
16V
IC101 74LCX244
C120
0.1u
16V
IC303 Audio AMP
C332
0.1u
50V
C103
22u
10V
C104
0.1u
16V
SPDIF
C235
0.1u
16V
L708
2A
C725
10u
16V
C728
0.1u
16V
C746
10u
10V
C747
10u
10V
C748
0.1u
16V
L710
2A
1.0V
0.1u
16V
13ea
C750
0.1u
16V
C753
22u
16V
C754
0.1u
16V
+3.3V_3D
C735
0.1u
16V
IC707
AZ1117ST
C751
0.1u
16V
1.8V
R834
0Ω1/10W
C752
22u
16V
C755
0.1u
16V
0.1u
16V
33ea
3.3V_LTX
3.3V_VDD
3.3V_PLL
L705
2A
L706
2A
L707
2A
C753
10u
16V
C754
100p
50V
0.1u
16V
7ea
C789
10u
16V
C805
100p
50V
0.1u
16V
7ea
0.1u
16V
3ea
IC206
AP2191
C222
0.1u
16V
C223
100u
16V
+3.3V_TU
+1.2V_TU
3-2. GP2R Power Block Diagram
■ IC600 (+3.3V_AVDD/AZ1085S)
■ IC604(+2.5V_AVDD/TJ3964S)
3-3. LDO/DC-DC Start up 
Vin
Vout
Vin
Vout
■ IC602 (+1.5V_DDR_IN/TPS54319)
Vin
Ve
n
Vo
Io
■ IC603 (+1.26V_VDDC/TPS54319)
Vin
Ve
n
Vo
Io
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