Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 155
BJ3.0E PA
9.
9.11.5 Diagram B4x, PNX2015E (IC 7J00)
Figure 9-14 Internal block diagram and pin configuration
Block Diagram
Pin Configuration
F_15400_132.eps
240505
001aab086
I
2
C-bus
UART
AV link
keyboard
to LCD panel
PNX8550
PNX8550
PNX8550
PNX8550
video
coprocessor
PNX3000
PNX3000
PNX8550
HD input
(TDA9975)
speakers
remote
control
PNX2015
MEMORY
BASED SCALER
VIDEO MPEG
DECODER
AUDIO1
DEMDEC
AUDIO2
DEMDEC
AUDIO1
DSP
MUX
VO-2
HUB
DV2
DV1
DV3
DV5
DV4
I2D1
I2D2
VO-1
VIP
NORTH TUNNEL
SOUTH TUNNEL
MEMORY CONTROLLER
16-BIT 225 MHz DDR
16
2D/3D
COMB FILTER
AUDIO2
DSP
LVDS
TV MICROCONTROLLER SUBSYSTEM
VIDDEC1
VIDDEC2
12
×
DACS
PNX2015
Transparent top view
1
9
17
25
3
11
19
27
7
15
23
5
13
21
29
2
16
24
10
18
26
4
12
22
30
8
20
28
6
14
T
AD
H
AK
P
AB
F
AH
M
Y
D
AF
K
V
B
A
J
R
AC
G
AJ
N
AA
E
AG
L
W
C
AE
U
index area
Содержание BJ3.0E
Страница 44: ...Service Modes Error Codes and Fault Finding EN 44 BJ3 0E PA 5 Personal Notes E_06532_012 eps 131004 ...
Страница 117: ...Circuit Diagrams and PWB Layouts 117 BJ3 0E PA 7 Layout SSB Top Side Part 1 Part 1 G_15960_055a eps 010306 ...
Страница 118: ...118 BJ3 0E PA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 2 Part 2 G_15960_055b eps 010306 ...
Страница 120: ...120 BJ3 0E PA 7 Circuit Diagrams and PWB Layouts Layout SSB Bottom Side Part 1 Part 1 G_15960_056a eps 060306 ...
Страница 121: ...Circuit Diagrams and PWB Layouts 121 BJ3 0E PA 7 Layout SSB Bottom Side Part 2 Part 2 G_15960_056b eps 060306 ...
Страница 134: ...134 BJ3 0E PA 7 Circuit Diagrams and PWB Layouts Personal Notes E_06532_013 eps 131004 ...