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Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Audio
AUDIO
B02B
B03
MAIN TUNER
MPIF MAIN:
1T04
TD1336O/FGHP
1A10
12
IF-ANA
2
MAIN
HYBRID TUNER
SAW 45M75
B02A
CHANNEL DECODER
7T22
NXT2004
DTV
FOR MORE MORE DETAILS
CABLE AND
SEE ALSO BLOCK DIAGRAM
TERRESTRIAL
VIDEO AND CONTROL
RECEIVER
DV1F-DATA(0-7)
D
SIDE/REAR FACING SIDE AV
1302
6
6
L_FRONT_IN
AUDIO IN
L+R
8
R_FRONT_IN
8
AUDIO-IN5-L
AUDIO-IN5-R
B07C
ANALOG I/O
AUDIO-IN1-R
B07c
AUDIO-IN1-L
B07c
1I04
AUDIO-IN4-R
AUDIO-IN4-L
B03d
AV1
B07c
AUDIO-IN4-R
AUDIO IN
B07c
AUDIO-IN4-L
L+R
B03d
1I03
AUDIO-IN1-R
B03d
AV2
AUDIO IN
AUDIO-IN1-L
L+R
B03d
DIGITAL
OUT
SPDIF_OUT1
B05B
VIPER: MAIN MEMORY
7V02
7V01
K4D551638F
2X DDR
SDRAM
8Mx16
B07E
HDMI
7C01
1I05
AD8190ACPZ
26
RX2+
HDMI
25
RX2-
SWITCH
ARX
1I06
20
RX0+
19
RX0-
BRX
23
RX1+
22
RX1-
AUDIO
MULTIPLEXED
WITH VIDEO
SEE ALSO
17
RXC+
2x HDMI
BLOCKDIAGRAM
16
RXC-
CONNECTOR
VIDEO
EJ3.0U PA
7A00
PNX3000HL
IF
B03C
7
107
VIFINP
8
108
VIFINN
SEE ALSO
BLOCKDIAGRAM
VIDEO
99
SIFINP
DATA LINK 1
SIFINN
100
DATA LINK 2
AUDIO SOURCE
B03D
SELECTIOM
DATA LINK 3
MPIF
AUDIO SWITCH
A
DLINK1
LPF
DLINK2
D
AUDIO
AMPS
74
AM SOUND
DSNDR1
75
DSNDL1
AUDIO SWITCH
AUDIO SWITCH
(DIGITAL OUT)
(ANALOG OUT)
128
L5
127
R5
40
CLK-MPIF
85
R1
86
L1
R2
L2
80
L4
79
R4
B05
VIPER:
7V00
PNX8552EH
B05C
I2S-WS-MAIN
T29
I2S_IN1_WS
AB29
T30
I2S-BCLK-MAIN
I2S_IN1_SCK
VIPER
T28
I2S-MCH-LR
I2S_OUT2_SD0
T27
I2S-MCH-CSW
I2S_OUT2_SD1
R30
I2S-MCH-SLR
I2S_OUT2_SD2
U27
I2S-SUB-D
I2S_OUT1_SD0
R29
I2S-MAIN-D
I2S_OUT2_SD3
B05B
MAIN MEMORY
MM_DATA
DDR
AA27
SPDIF-HDMI
INTERFACE
MM_A(0-12)
B07B
HDMI: I/O + CONTROL
7B50
TDA9970HS
HDMI PANELLINK
180
RX2+A
RECEIVER
179
RX2-A
183
SPDIF-HDMI
168
RX0+A
167
RX0-A
Termination
Resistance
Audio
DV4-DATA(0-7)
Control
Formatter
174
RX1+B
173
Audio PLL
Audio FIFO
RX2-B
DV5-DATA(0-7)
HDMI
Packet
HDCP
receiver
extraction
162
RXC+B
161
RXC-B
6.
33
B04
B08A
PNX2015
AUDIO: AMPLIFIER
7J00
PNX2015E
PNX2015
B04A
PNX2015: AUDIO/VIDEO
7D10-02
AH1
ADAC1
ADAC1
DEM DEC
AUDIO
PROCESSING
7D10-3
I2D
AG1
ADAC2
ADAC2
FEEDBACK
INV-MUTE
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
B04A
V3
I2S
V2
OUT
U2
U3
I2S
U4
IN
V5
V4
B04B
DV
INPUT
B08B
+12_20V
7D14÷7D17
7D18-1
5D12
LEFT-SPEAKER
7D18-2
-12_20V
7D11
7D10-1
FEEDBACK-LR
PROT-AUDIOSUPPLY
7D10-4
B04E
FEEDBACK-RL
+12_20V
7D19÷7D22
7D23-1
5D13
RIGHT-SPEAKER
7D23-2
SOUND-ENABLE
B05A
-12_20V
7D25
7D26
U-VOLT-DETECT
CONTROL
CONTROL
B03A
D
MPIF MAIN: VIDEO SOURS
SELECTION
AUDIO-HDPH-L-AP
1M36
1304
10
AUDIO-HDPH-L-AP
10
AUDIO-HDPH-R-AP
AUDIO-HDPH-R-AP
11
11
7
7
N.C.
CONTROL
AUDIO: CONNECTORS
Speaker L
1740
5M02
15W/8W
LEFT-SPEAKER
1
2
Speaker R
15W/8W
3
5M03
RIGHT-SPEAKER
4
-12-16V-NF
1M02
5M10
1
-12_20V
5M11
2
3
From 1M02
+12-16V-NF
4
SUPPLY
5M12
5
+12_20V
5M09
6
PROT-AUDIOSUPPLY
7
SIDE/REAR FACING SIDE AV
HEAD_PH_L
2
HEAD_PH_R
3
DETECT
Headphone
4
Out 3.5mm
G_16840_025.eps
050207
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