Philips LC7.5E - Block Diagram Audio

Block Diagrams, Test Point Overviews, and Waveforms
35LC7.5E LA 6.
Block Diagram Audio
AUDIO
HEADPHONE AMP & MUTING
B06C
AUDIO
B06B
HDMI MAIN
B07C
I0 - SCART 1 & 2
B07B
AUDIO PROCESSOR
B06A
YPBPR & SVHS
B07A
MICROPROCESSOR
B04A
SIDE HDMI
D1
SIDE I/O
D2
TUNER IF & DEMODULATOR
B02
DVB-MOJO
B03C
DVB-COMMON INTERFACE
B03B
DVB-DEMODULATOR
B03A
B04
MICRO
PROCESSOR
HDMI SWITCH
B07D
SIDE I/O
D2
10
1304
1R04
10
11
11
1
5
4
1102
23
24
1
2
12
6
1R04
1304
6
8
8
IF-ATV
1101
TD1316AF/IHP
MAIN
TUNER
(HYBRID)
8
IF_OUT1
14
RF_AGC
2
RF_AGC
VIF1
VIF2
1
5
4
1103
SIF1
SIF2
1504
6
2
1
21
1
2x SCART
3
EXT1
7411
MSP4450K-VK-E8-001 Y
SIF
63
33
SC1_AUDIO _OUT_L
SC1_AUDIO_IN_R
SC1_AUDIO _OUT_R
SC1_AUDIO_IN_L
53
34
52
1R20
48
49
19
1
18 2
HDMI
CONNECTOR
7N01
SII9125CTU
HDMI
(MAIN)
27
26
H_17371_007.eps
021007
SOUND
PROCESSOR
58
SC5-IN-R
L_FRONT_IN
R_FRONT_IN
ANA-IN1+
SC2-OUT-R
SC2-IN-R
SC2-OUT-L
SC2-IN-L
DACM-L
DACM-R
1506
6
2
1
3
EXT2
SC2_AUDIO _OUT_L
SC2_AUDIO_IN_R
SC2_AUDIO _OUT_R
SC2_AUDIO_IN_L
36
SC1-OUT-R
55
SC1-IN-R
37
SC1-OUT-L
54
SC1-IN-L
AUDIO
L/R IN
SIDE_AUDIO_IN_L
SIDE_AUDIO_IN_R
HDMI-SIDE
1615
COMP_AUDIO_IN_L
COMP_AUDIO_IN_R
AUDIO
L/R IN
7N07
UDA1334ATS
HDMI_AUDIO_IN_L
HDMI_AUDIO_IN_R
57
SC5-IN-L
50
SC3-IN-L
51
SC3-IN-R
AUDIO-LS_L
AUDIO-LS_R
7A01
TDA8932T
CLASS D
POWER
AMPLIFIER
2
14
27
22
ENGAGE
5
1
2
RIGHT
SPEAKER
HDMI_I2S_SCK
1
86
HDNI_I2S_WS
2
85
HDMI_I2S_SD
3
81
8
75
BCK
WS
DATAI
MUTE
SCK
WS
SD
MUTE
AUDIO
DAC
1A01
3
4
LEFT
SPEAKER
DC-DETECTION
STANDBYn
6
3A19
3A03
3A11
7901
HP_AUDIO_OUT_L
HP_AUDIO_OUT_R
HP_LOUT
HP_ROUT
MUTING
ANTI_PLOP
19
1
18 2
HDMI-MUX
14
16
VOUTL
VOUTR
SC1_AUDIO _MUTE_R
SC1_AUDIO _MUTE_L
SC2_AUDIO _MUTE_R
SC2_AUDIO _MUTE_L
B06C
B06C
B06C
B06C
24
23
DACA-L
DACA-R
COMP_AUDIO_IN_L
COMP_AUDIO_IN_R
SC4-IN-L
SC4-IN-R
1R03
2
3
5
HEAD_PH_L
HEAD_PH_R
HEADPHONE
12
13
7111
14
RF_AGC_IBO
B03A
CONTROL
POWER_DOWN
MUTEn
B04
B04
B04
B04
DC_PROT
B04
7G00
PNX8314HS/C102
MOJO
17
CL3
MOJO_I2S_OUT_SD
MOJO_I2S_OUT_SCK
20
DA3
202
203
MOJO_I2S_OUT_WS
18
WS3
204
ADC
7F01
TDA10046AHT
COFDM
CHANNEL
DECODER
VIM_IBO VIP_IBO IF_AGC_IBO
2
62
61
9
10
11
TDA_DAT(0-7)
TS_DATA(0-7)
68P
PCMCIA
CONDITIONAL
ACCESS
A_MDO(0-7)
A_MDO(0-7)
1K00
SIF1
SIF2
VIF1
VIF2
CVBS
DEMODULATOR
7113
TDA9886T/V4
SOUND TRAPS
4.5 to 6.5 Mhz
VIF-PLL
SINGLE REFERENCE QSS MIXER
INTERCARRIER MIXER AND
AM-DEMODULATOR
TUNER AGC
VIF AGC
TA GC
SIF AGC
I2C-BUS TRANSCEIVER
MAD
SCL SDA
SUPPLY
12
SIOMAD
+5VS
7109
B04
SAW_SW
6103
DVB _SW
11
B04
1411
18M432
67
68
XTALIN
XTALOUT
7K00
STV0700L
PCMCIA
CONTROLLER
TS
INTERFACE
(TS)
(AV)
3A26
5A03
5A04
SC1_AUDIO _MUTE_R
SC1_AUDIO _MUTE_L
SC2_AUDIO _MUTE_R
SC2_AUDIO _MUTE_L
B07B
SUPPLY
+5V_D
+8V
+5V_AUD
12
13
38
39
7A05÷7A07
EXT3
EXT4
EXT3
1
2
1A02
3
SUB
WOOFER
19
1
18 2
19
1
18 2
R1X
R0X
7M07
SII9185ACTU
HDMI
SWITCH
R1X
R0X
RX-C
7Q03
SII9181CNU
HDMI
BUFFER
RX
HDMI-SIDE
1M01
1M02
1M03
R2X
TX
FOR MORE DETAILS SEE
BLOCK DIAGRAM VIDEO
(OPTIONAL)
RX-A
RX-B
40
61
62
80