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Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Audio
AUDIO
B02B
MAIN TUNER
B03
MPIF MAIN:
1T04
TD1336/FGHP
1A10
12
IF-ANA
2
MAIN
HYBRID TUNER
B02A
7T22
NXT2004
DTV
FOR MORE MORE DETAILS
CABLE AND
SEE ALSO BLOCK DIAGRAM
TERRESTRIAL
VIDEO AND CONTROL
RECEIVER
DV1F-DATA(0-7)
D
SIDE I/O
1002
(1302)
L
6
6
AUDIO IN
L+R
R
8
8
AUDIO-IN5-L
AUDIO-IN5-R
( ) 26" - 32"
B07C
ANALOG I/O
AUDIO-IN1-R
B07c
AUDIO-IN1-L
B07c
AUDIO-IN2-R
B07c
AUDIO-IN2-L
B07c
AUDIO-IN4-L
B07c
AUDIO-IN4-R
B07c
1I04
AUDIO-IN4-R
B03d
AV1
AUDIO IN
AUDIO-OUT1-R
AUDIO-IN4-L
B3f
L+R
B03d
AUDIO-OUT1-L
B3f
1I03
AUDIO-IN1-R
B03d
AV2
AUDIO IN
AUDIO-IN1-L
L+R
B03d
1I00
AUDIO-IN2-R
B03d
AV3
AUDIO IN
AUDIO-IN2-L
L+R
B03d
1I02
(1I00)
AV3
SPDIF-OUT1
DIGITAL
AUDIO
OUT
B05B
VIPER: MAIN MEMORY
7V02
7V01
K4D551638F
2X DDR
SDRAM
8Mx16
B07A
HDMI +SUPPLY
1I06
HDMI
CONNECTOR
EL1.1U AA
7A00
PNX3000HL
B03C
IF
7
107
VIFINP
108
8
VIFINN
SEE ALSO
BLOCKDIAGRAM
VIDEO
99
SIFINP
DATA LINK 1
100
SIFINN
DATA LINK 2
B03D
AUDIO SOURCE
SELECTIOM
DATA LINK 3
MPIF
AUDIO SWITCH
A
DLINK1
LPF
DLINK2
D
72
DSNDR2
73
DSNDL2
AUDIO
AMPS
74
DSNDR1
AM SOUND
75
DSNDL1
AUDIO SWITCH
AUDIO SWITCH
(ANALOG OUT)
(DIGITAL OUT)
128
L5
127
R5
40
CLK-MPIF
85
R1
86
L1
83
R2
84
L2
80
L4
79
R4
70
69
B05
VIPER:
7V00
PNX8552EH
B5C
T29
I2S-WS-MAIN
I2S_IN1_WS
T30
I2S-BCLK-MAIN
I2S_IN1_SCK
VIPER
T28
I2S-MCH-LR
I2S_OUT2_SD0
AB29
T27
I2S-MCH-CSW
SPDIF-OUT1
I2S_OUT2_SD1
R30
I2S-MCH-SLR
I2S_OUT2_SD2
U27
I2S-SUB-D
I2S_OUT1_SD0
R29
I2S-MAIN-D
I2S_OUT2_SD3
MAIN MEMORY
B05B
MM_DATA
DDR
AA27
SPDIF-HDMI
INTERFACE
MM_A(0-12)
B07B
HDMI: I/O + CONTROL
7B50
TDA9970HS
HDMI PANELLINK
RECEIVER
183
SPDIF-HDMI
RX2+
RX2-
RX1+
Termination
RX1-
Resistance
PARX2+
Audio
DV4-DATA
RX0+
Control
Formatter
RX0-
AUDIO
MULTIPLEXED
RXC+
Audio PLL
Audio FIFO
WITH VIDEO
RXC-
DV5-DATA
SEE ALSO
BLOCKDIAGRAM
HDMI
Packet
HDCP
VIDEO
receiver
extraction
6.
EN 41
B4
PNX2015
B08A
AUDIO: AMPLIFIER
7J00
PNX2015E
PNX2015
7D10-02
AH1
ADAC1
ADAC1
DEM DEC
AUDIO
PROCESSING
7D10-3
I2D
AG1
ADAC2
ADAC2
FEEDBACK
INV-MUTE
AC3
ADCAC12
AD3
ADCAC11
AE3
ADCAC10
AF3
ADCAC19
AVIP
MUTE
M4
MUTE
INV-MUTE
B03E
MPIF MAIN: AUDIO AMPLIFIER
7A04-1
ADAC7
AB1
ADAC7
7A04-2
ADAC8
AA1
ADAC8
A-PLOP
V3
I2S
V2
OUT
U2
U3
I2S
U4
IN
V5
V4
DV
INPUT
B08B
+12_20V
7D2O÷7D21
7D18
LEFT-SPEAKER
7D18
-12_20V
7D10-01
7D11
FEEDBACK-LR
PROT-AUDIOSUPPLY
7D10-01
B04E
FEEDBACK-RL
+12_20V
7D14÷7D16
7D23
RIGHT-SPEAKER
7D23
SOUND-ENABLE
B05A
-12_20V
7D25
7D26
U-VOLT-DETECT
CONTROL
CONTROL
B03A
D
MPIF MAIN: VIDEO SOURS
SELECTION
AUDIO-HDPH-L-AP
1M36
1M36
(1304)
AUDIO-HDPH-L-AP
10
10
AUDIO-HDPH-R-AP
AUDIO-HDPH-R-AP
11
11
N.C.
7
7
CONTROL
AUDIO: CONNECTORS
Speaker L
1740
15W/8Ω
5M02
LEFT-SPEAKER
1
2
Speaker R
15W/8Ω
3
5M03
RIGHT-SPEAKER
4
(-12-16V-NF)
1M02
5M10
1
-12_20V
From 1M02
5M11
2
A
3
(+12-16V-NF)
SUPPLY
4
OR
5M12
5
From CN1M02
-12_20V
5M09
6
PDP
7
SUPPLY
PROT-AUDIOSUPPLY
( ) For 26" LCD
SIDE I/O
SOUND L-HEADPHONE-OUT
2
SOUND R-HEADPHONE-OUT
3
DETECT
5
Headphone
Out 3.5mm
( ) 26" - 32"
G_16290_007.eps
020206
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