Block Diagrams, Test Point Overview, and Waveforms
53
6.
Block Diagram Control & Clock Signals
C CLOCK
S
IGNAL
S
B06B
LED PANEL CONTROL
E
KEYBOARD CONTROL
J
IR LED PANEL
B09A
U
S
B 2.0
B07C
U
S
B
CONN.
B04A
PNX 8541:
S
TANDBY CONTROLLER
B04F
PNX8541: CONTROL
B01B
DC / DC
B02A
CHANNEL DECODER
B02C
CHANNEL DECODER DVB-C
B05A
PNX5100:
S
DRAM
B04G
PNX 8541:
S
DRAM
B04F
PNX 8541: CONTROL_PCI
B04E
PNX 8541: CONTROL_MIP
S
B07E
HDMI
S
WITCH
B04Q
PNX 8541: FLA
S
H
B04C
PNX 8541: NVM
B08D
ANALOGUE EXTERNAL
S
D
B07A
CI: PCMCIA CONNECTOR
B04D
PNX 8541: MI
S
CELLANEOU
S
L
LIGHT
S
PILL PANEL
B0
3
B
S
TI7101: FLA
S
H
B0
3
A
S
TI7101: CONTROL
B0
3
C
S
TI7101:
S
DRAM
B04
PNX8541
B06A
FPGA AMBILIGHT
B09C
BUFFERING
1M95
FE-DATA(0-7)
1N10
INTERRUPT
LED1
1M20
1M20
6
6
LED1
KEYBOARD
AD
3
AF4
W1
DETECT2 (P2.5)
AA
3
RE
S
ET-
S
TBY-J
AC
3
RE
S
ET-
S
Y
S
TEM
Y
3
ENABLE-
3
V
3
(P2.7)
PNX8541
7H00
PNX
8
541E
4
3
21
U
S
B20-2-DM
U
S
B20-2-DP
U
S
B 2.0
CONNECTOR
S
IDE
U4
RE
S
ET-NVM (P0.1)
LED2
RED
LED2
4
4
AD2
LED2
6052
Y4
ENABLE-1V2 (P2.6)
B04F
CONTROL
1HF0
27M
AG2
AG1
1P07
3
1
4
S
TANDBY CONTROLLER
B04A
B04B
AC1
AV1-BLK
W
3
S
TANDBY (P2.
3
)
2
4
ON / OFF
C
CHANNEL -
VOLUME -
MENU
IR
RECEIVER
RC
3
3
RC
AA2
+
3
V
3
-
S
TBY
1040
3
040
1
1
LIGHT-
S
EN
S
OR
AF
3
KEYBOARD
RC
LIGHT-
S
EN
S
OR
+
3
V
3
-
S
TBY
7051
LIGHT_
S
EN
S
OR
+5V2
7071
+5V2
AA1
REGIMBEAU_CVB
S
-
S
WITCH
W4
LAMP-ON (P2.2)
V5
WP-NANDFLA
S
H (P0.5)
V4
RE
S
ET-AUDIO (P0.6)
V
3
AUDIO-MUTE-UP (P0.7)
AF2
AV1-
S
TATU
S
AF1
AV2-
S
TATU
S
6
S
PI-CLK
512K
FLA
S
H
7H02
M25P05-AVMN6P
AD1
3
S
PI-WP
AE4
1
S
PI-C
S
B
AE
3
5
S
PI-
S
DO
AD4
2
S
PI-
S
DI
AE1
V2
MHP-
S
WITCH (P2.0)
7
7
1M01
2
7N00
I
S
P1564HL
PCI
HO
S
T
CONTROLLER
U
S
B20-OC1
U
S
B20-OC2
7
8
8
7
90
92
RE
S
ET-U
S
B20
PCI-CLK-U
S
B20_ETH
7
5
RE
S
ET-ETHERNET
7
5
1M99
2
6
BACKLIGHT-OUT
LAMP-ON-OUT
BACKLIGHT-BOO
S
T
S
TANDBY
7C01
HYB1
8
TC512160B2F
S
DRAM
PNX5100-DDR2-A(0-12)
7T17
TDA1004
8
HN
CHANNEL
DECODER
DVB-T
FE-CLK
19
B04E
PCI-CLK-OUT
AK26
PCI-CLK-PNX5100
PCI-CLK-PNX
8
5
3
5
PCI-CLK-U
S
B20_EHT
B04E
CONTROL
A21
PCI-CLK-PNX
8
5
3
5
AK17
DV-CLK
7C00
PNX5100EH/M1A
PNX5100
D6
B09A B09A
PNX5100-DDR2-D(0-
3
1)
B04O
DIGITAL VIDEO
OUT / LVD
S
RE
S
ET-
S
Y
S
TEM
AJ26
B02A
B05F
B02C B04A B07E
B04E
WC-EEPROM-PNX5100
T2
B09B
IRQ-PCI
T
3
B07A
IRQ-CA
G27
B05G
7HC4
EEPROM
(8Kx8)
7HC
3
M24C64-WDW6P
WP-NANDFLA
S
H
NAND
FLA
S
H
(512Mx8)
7HA0
NAND512W
3
A2CN6E
19
8
B01A B01C B04B
B08A
B01A
B04B
LAMP-ON-OUT
B06B
B01B B04B
B04B B08D
U
3
RE
S
ET-PNX5100 (P0.2)
B05F
U2
RE
S
ET-ETHERNET (P0.
3
)
B09B
V25
S
EN
S
E+1V2-PNX
8
541
B01A
B10A
B06B
N.C.
7HD0
NCP
3
0
3
L
S
N
2
INP
1
OUTP
+
3
V
3
-
S
TANDBY
3
GND
B04E
1CD0
27M
B04G
S
DRAM
B04N
VIDEO
S
TREAM
S
AB
3
S
UPPLY-FAULT
B01A
7P02
AD
8
197AA
S
TZ
HDMI
S
WITCH
RE
S
ET-
S
Y
S
TEM
44
B04E
FE-VALID
1
8
FE-
S
OP
17
3
055
7070
B08A
B08A
1P00
1
6
8
CA-MDO(0-7)
CA-MDI(0-7)
RE
S
ET-
S
Y
S
TEM
B04E
PCI-AD(0-
3
1)
PNX5100-DDR2-CLK_N
PNX5100-DDR2-CLK_P
K
8
J
8
P25
P26
E21
PCI-GNT-PNX
8
5XX
E22
PCI-REQ-U
S
B20
D21
PCI-REQ-PNX
8
5XX
E20
PCI-GNT-U
S
B20
9
8
B05B
VIDEO
B05B
B05B
DDR2
B05D
AMBI-
LIGHT
B05G
PCI
B05H
DI
S
PLAY
INTERFAC.
B05F
CONTROL
CLK-OUT-PNX5100
AE1
3
AF1
3
AC11
RE
S
ET-PNX5100
AB11
D26
LCD-PWR-ON
B05H
B26
B04F
CONTROL
PCMCIA
CONDITIONAL
ACCE
SS
PCI-AD(24-
3
1) --> NAND-AD(0-7)
7HG0
EDE5116AJBG
7HG1
EDE5116AJBG
S
DRAM
DDR2-A(0-12)
DDR2-D(0-
3
1)
DDR2-CLK_P
DDR2-CLK_N
N2
8
C5
D5
C4
N29
J
8
K
8
PCI-AD(0-14)
PCI-AD(24-
3
1)
PCMCIA-D(0-7)
PCMCIA-A(0-14)
7N1
3
7N11
7N12
CA-DATADIR
CA-ADDEN
CA-DATAEN
D22
A22
B22
CA-MICLK
IRA-C
S
B22
TO
POWER
S
UPPLY
B08A
AC2
AV2-BLK
B08A
41
COMMON INTERF
A
C
E
B04A
1N11
1N16
1N12
1N14
1N15
1N1
3
7P15-7P16
MDO(0-7)
U
S
B-OC
TO
POWER
S
UPPLY
KEYBOARD
2
4
9
9
KEYBOARD
TACT_
S
WITCH_INT
1P09
1P09
2
2
1
1
+5V2
5
5
8
8
+
3
V
3
-
S
TBY
+5V2
+
3
V
3
-
S
TANDBY
+5V
7A50
M29W640FT70N6
FLA
S
H
EPROM
8Mx8
4Mx16
7A00
S
TI7101BWC
Only for MPEG4
WP-FLA
S
H-
S
T
7AA1
EDD2516AETA
LMI-D(0-
3
1)
LMI-A(0-12)
LMI-CLK
LMI-CLKnot
LMI-CLKEN
DDR
S
DRAM
16Mx16
7AA2
EDD2516AETA
U1
U2
Y5
EMI-D(0-15)
EMI-A(1-22)
MPEG
AH
3
0
7A12
E27
27M
27MHZ-
3
V
3
CPU-27MHZ
C1
1
7A10-
3
S
TI7101
T
S
I0-
S
T-D(0-7)
T
S
I1-
S
T-D(0-7)
Only for MPEG4
Only for MPEG4
AUDIO-MUTE
B04M
B01C
W2
DETECT1 (P2.4)
B04B
Y2
ALE
AA4
EA
Y1
P
S
EN
+
3
V
3
-
S
TANDBY
B04A
B04B
B04A
U1
HDMI-BUF-EN (P0.4)
B07E
B01B
RE
S
ET-
S
TBY
3
HFH
PCI-CLK-ETHERNET
3
HFG
1N01
12M
75
74
B04H
DIGITAL
VIDEO IN
B04P
POWER
D10
HOT-PLUG
B07D
N.C.
N.C.
7FA2
9FA
3
N.C.
S
DM
2H07
S
DM
S
PI-PROG
AE2
AB2
2H06
S
PI-PROG
3
HF2
3
HF4
N.C.
A11
XIO-ACK
B11
XIO-
S
EL-NAND
AUDIO
AK6
T
S
IO-
S
T-CCLK
7C02
HYB1
8
TC512160B2F
AMBI-(0-7)
B04A
PCI-CLK-PNX5100
L
3
B04A
I2C
BACKLIGHT-CTRL
B05H
B2
3
BACKLIGHT-CTRL-FPGA-IN
7001
+5V2
6x
7N04
DP
838
16AVNGNOPB4HL
MAC
PHYTER
II
1N02
25M
75
74
1N00
ETHERNET
CONNECTOR
PCI-CLK-U
S
B20_ETH
60
B04E
RE
S
ET-ETHERNET
62
B04A
IRQ-PCI
61
B04E
B09A
7F00
XC
3S
250E
AMBI-CLK
8
6
FPGA
S
PARTAN-
3
8
5
57
7F01
M25P20
24
C
S
O-B
1
50
CCLK
6
27
MO
S
I
3
2
33
5
2M
FLA
S
H
I2C
TO AMBI LIGHT
MODULE
S
7TA4
TDA1002
3
HT/C1
CHANNEL
DECODER
DVB-C
3
5
3
6
3
4
RE
S
ET-
S
Y
S
TEM
B04E
16
FE-DATA(0-7)
B0
3
B
FLA
S
H
B0
3
D
AV
B0
3
C
S
DRAM
MPEG OUT
S
EE VIDEO
I_17660_1
3
7.ep
s
2
3
040
8
B09B
B09B
PCI-AD(0-
3
1)
A11
B11
RXD-UP
TXD-UP
E27
D2
8
11
12
R1-OUT
T1-IN
8
7
T2-OUT
R2-IN
7E17
S
T
3
2
3
2C
1E06
3
2
UART
S
ERVICE
CONNECTOR
AB1
AC5
RXD-MIP
S
TXD-MIP
S
10
9
R1-OUT
T1-IN
R
S
2
3
2
INTERFACE
UART
LEVEL ADAPTER
B04E