Circuit Descriptions
7.
7.
Circuit Descriptions
Index of this chapter:
7.1 Introduction
7.2 Marvell platform
7.3 Power Supply
Notes:
•
Only new circuits that are not published recently) are
described.
•
Figures can deviate slightly from the actual situation, due
to different set executions.
•
For a good understanding of the following circuit
descriptions, refer to the wiring- and blockdiagrams of
Chapter
and the circuit diagrams of
Chapter
10. Circuit Diagrams and PWB Layouts
Where necessary, you will find a separate drawing for
clarification.
7.1
Introduction
The QV14.1E LA is a new platform launched in Europe in 2014.
This chassis contains the Marvell BQ-2. The major deltas
versus its predecessor are DVB-TC; DVB-TC/T2, DVB-TC/S2
with also multimedia, 3D, AmbiLight, WiFi, Smart TV and Light
Sensor functionality.
The QV14.1E LA covers sets in the following series:
•
xxPUX790x (49” and 55”, UHD 50Hz QLED),
•
xxPFS810x (48” and 55”, FHD 100Hz QLED),
•
xxPFS820x (48” and 55”, FHD 100Hz QLED),
•
55PUS88xx (UHD 100Hz QLED),
•
55PUS89xxc (UHD 100Hz QLED, curved),
•
xxPUS91xx (55” and 65”, UHD 100Hz QLED),
•
65PUS98xx (UHD 100Hz 2DD).
The xxPFS8xxx sets have the following styling:
•
xxPFS810x have a silver edge and edge feets,
•
xxPFS820x have a white edge and edge feets,
•
xxPFS815x have a silver edge and a central stand.
7.2
Marvell platform
7.2.1
Diversity
Figure 7-1 FHD100
Figure 7-2 UHD100
Figure 7-3 UHD50
7.2.2
Architectures
The following Figures give an overview.
Refer to chapter
for larger diagrams.
•
for the 81xx- and 82xx series:
•
for the 88xx series:
•
for the 79xx series:
.
19570_181_140728.eps
14-07-28
FHD100
Copper layer 3
BG2Q
Cypress
314
SUT-PE531
SUT-PE231
IEC
-Type
F
-Type
F
-Type
19570_182_140728.eps
14-07-28
UHD100
Copper layer 9
Copper layer 6
+
BG2Q
Cypress
1x
FPGA
SUT-PE531
SUT-PE231
IE
C-
Ty
pe
F-
Ty
pe
F-
Ty
pe
HDMI
19570_183_140728.eps
14-07-28
Copper layer 13
UHD50
BG2Q
Cypress
314
SUT-PE531
SUT-PE231
IEC-Type
F-
T
y
p
e
F-
T
y
p
e
Dur
ang
o