Philips BJ3.0E - Block Diagram Audio

50BJ3.0E PA 6.
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Audio
( ) Only For 26” LCD
( ) Only For 26” LCD
AUDIO
AC4
AUDIO LEFT RIGHT
AC5
PROTECTION /
MUTE CONTROL
AC5
B3G
MPIF MAIN:
CONNECTIONS B
B3E
MPIF MAIN:
AUDIO AMPLIFIER
B4
PNX2015
B3E
AUDIO AMPLIFIER
D
SIDE I/O
BE2
EXTERNALS B
B3F
CONNECTIONS A
B7B
HDMI: I/O + CONTROL
B7A
HDMI
B5B
VIPER: MAIN MEMORY
B3D
MPIF MAIN: AUDIO SOURCE SELECTION
B2A
DVB-T: TUNER
B10C
COMMON INTERFACE:
PART 3
B10A
COMMON INTERFACE: PART 1
D
SIDE I/O
B3G
CONNECTIONS B
B3F
CONNECTIONS A
BE3
EXTERNALS C
BE1
EXTERNALS A
BE2
EXTERNALS B
B2B
DVB-T: CHANEL DECODER
B5
AUDIO VIDEO I/O
SA5 SA4 SA5
C C C
SA3
AUDIO
7J00
PNX2015E
7A04-1
7A04-2
AUDIO-L
AUDIO-R
ADAC1
ADAC2
ADAC7
ADAC8
ADAC8
7A09
AUDIO-HDPH-L-AP
7A11
AUDIO-HDPH-R-AP
1M36
PNX2015
ADAC7
CONTROL
A-PLOP
U2
U3
U4
V5
V4
I2S-MCH-LR
I2S-MCH-CSW
I2S-MCH-SLR
I2S-SUB-D
I2S-MAIN-D
7V00
PNX8550EH
VIPER
I2S_OUT1_SD0
I2S_OUT2_SD0
I2S_OUT2_SD1
I2S_OUT2_SD2
I2S_OUT2_SD3
V3
I2S-WS-MAIN
I2S_IN1_WS
V2
I2S-BCLK-MAIN
I2S_IN1_SCK
MPIF
7C00
PNX3000HL
AUDIO-IN1-L
AUDIO-IN1-R
AUDIO-IN2-L
AUDIO-IN2-R
AUDIO-IN5-L
AUDIO-IN5-R
86
85
84
83
128
127
DSNDR2
DSNDL2
DSNDR1
DSNDL1
72
73
74
75
AC3
AD3
AE3
AF3
1002
(1302)
L
R
AUDIO IN
L+R
17
17
1E40
1E40
SOUND-ENABLE
7
7
11
11
10
10
1M37
(1304)
Headphone
Out 3.5mm
B5A
PROT-AUDIOSUPPLY
B4E
1T05
TD1316AF
MAIN
TUNER
(HYBRIDE)
2
7
8
1C52
SIFINP
SIFINN
VIFINP
VIFINN
8
99
100
107
108
IF
AUDIO
AMPS
AUDIO SWITCH
(ANALOG OUT)
AUDIO SWITCH
(DIGITAL OUT)
L1
R1
L2
R2
L5
R5
DSND
LINE / SCART L/R
A
D
LPF
DLINK1
DLINK2
SEE ALSO
BLOCKDIAGRAM
VIDEO
AUDIO SWITCH
AM SOUND
SPDIF-IN1
7A13
1
4
1
2
3
SPDIF-IN1
SPDIF-OUT1
B3f
B3f
B3f
B3f
B3f
B3f
AH1
AG1
AB1
AA1
DATA LINK 2
DATA LINK 3
DATA LINK 1
DATA LINK
I2D
AUDIO
PROCESSING
I2S
IN
I2S
OUT
DEM DEC
DV 4 -D ATA
HDMI
CONNECTOR
HDMI PANELLINK
RECEIVER
7B11
TDA9975
RX2-
RX2+
RX1-
RX1+
RX0-
RX0+
RXC+
RXC-
AUDIO
MULTIPLEXED
WITH VIDEO
SEE ALSO
BLOCKDIAGRAM
VIDEO
G_15960_085.eps
310306
3A55
3A66
SPI-1
AP-AUDIO-OUT-R
AP-AUDIO-OUT-L
AP-SCART2-OUT-R
AUDIO
OUT
L+R+DIG
16
16
6
6
8
8
1M36
10
10
1E62
1E62
AUDIO-IN5-L
AUDIO-IN5-R
36
36
37
37
SPI-1
AUDIO-IN5-L
AUDIO-IN5-R
AUDIO-IN2-R
AUDIO-IN2-L
B3d
B3d
B3d
B3d
B3d
B3d
ADCAC12
ADCAC11
ADCAC10
ADCAC19
SOUND L-HEADPHONE-OUT
SOUND R-HEADPHONE-OUT
1E40
20
20
19
19
1E40
AUDIO-HDPH-L
AUDIO-HDPH-R
SPDIF-HDMI
AA27
A7
AC30
1090
SPI-OUT
SPI-OUT1
DIGITAL
AUDIO IN
SPI-OUT
11
12
8
8
AB29
10
13
DV5-DATA
68
67
30
30
27
27
B3d
B3d
AUDIO-OUT2-R
AUDIO-OUT2-L
SPI-1
SPI-OUT
B3g
B3g
SPDIF-HDMI
BRX2+
ARX2+
1
2
19
18
HDMI
CONNECTOR
1
2
19
18
DETECT
N.C.
1080
B3f
B3f
B3e
B3e
T28
T27
R30
U27
R29
T29
T30
B5C
FOR MORE MORE DETAILS
SEE ALSO BLOCK DIAGRAM
VIDEO AND CONTROL
CLK-MPIF
40
M4
MT46V32M16P
2X DDR
SDRAM
8Mx16
MM_DATA(0-15)
MM_A(0-12)
7V01
7V02
DDR
INTERFACE
HDMI
receiver
HDCP
Packet
extraction
Audio FIFO
Audio PLL
Audio
Formatter
Termination
Resistance
Control
7A05-4
7A05-3
AVIP
DV
INPUT
1B01
1B02
EXT2
1010
(1303)
2
3
5
CHANNEL
DECODER
7T17
TDA10046AHT
COMMON
INTERFACE
HARDWARE
CONTROLLER
7P03
STV0701
POD
POD-DATA
To
DV1of VIPER
(SEE VIDEO)
BUFFER
7P76
7P77
DATA
B5C
FE-DATA
ADAC1
ADAC2
1736
3
1
LEFT
SPEAKER
1M52
1M52
LEFT-SPEAKER
7D00-01
7D00-2
AUDIO-L
AUDIO-R
7D10-1
7D10-2
-12-15V
+12-15V
CONTROL
RIGHT-SPEAKER
7D35-1
7D35-2
-12-15V
+12-15V
CONTROL
7DF7-1
7DF7-2
CONTROL
SOUND-ENABLE
DC-PROT
INV-MUTE
CONTROL
MUTE
7D26
7DF3÷7DF4
7D05÷7D09
7D30÷7D34
11
33
88
1735
3
1
RIGHT
SPEAKER
TO
SUPPLY
*1M02
1
2
3
5
6
7
-12-15V
+12-15V
3DF2
3DF3
77
AUDIO-PROT
AUDIO-OUT2-R
AUDIO-OUT2-L
31
31
B3d
AP-SCART2-OUT-L
AP-SCART1-OUT-R
AUDIO-IN1-R-SC1
AUDIO-IN1-L-SC1
AP-SCART1-OUT-L
AUDIO-OUT2-REG-R
AUDIO-OUT2-REG-L
AUDIO-IN2-R
AUDIO-OUT1-R
AUDIO-OUT1-L
1020
2
3
6
21
1
SCART
2X
1
1030
2
3
6
1
1040
3
2
AUDIO-IN-2FH-R
AUDIO-IN-2FH-L
AUDIO-IN1-R
AUDIO-IN1-L
28
28
14
14
13
13
7218
74HC4053
3
15
MULTI
PLEXER
4
5
1
2
AUDIO-IN2-L
B3d
AUDIO-IN2-R
AUDIO-IN2-L
AUDIO-OUT1-R
AUDIO-OUT1-L
AUDIO-IN1-R
AUDIO-IN1-L
AUDIO-OUT2-R
AUDIO-OUT2-L
69
70
AUDIO-OUT1-R
AUDIO-OUT1-L
B3f
B3f
SPI-1
SPI-OUT
EXT1
AUDIO
IN
L+R
1M37
(1304)
1T06*
UV1318S/A
MAIN
TUNER
(ANALOGUE)
11
2
7
8
1C51
B3C
IF-TER2
EF
7T11
*(Only For Analogue Sets)
1
7
8
9
3
1739
PWM
PWM
OSC
7700
TDA7490
5731
1736
1
2
3
Speaker L
15W/8Ω
5730
1735
1
2
3
Speaker R
15W/8Ω
1M02
1
2
3
4
5
6
7
TO 1002
SUPPLY
A4
-16 V-19V
+16V+19V
-16V-19V
SOUND
ENABLE
DCPROT
SOUND-ENABLE
AUDIO
SUPPLY
PROT, CIRCUIT
+16 V+19V
PROT_AUDIOSUPPLY
7701÷7707
POR-CLASSD
3718
3717
PROT1
5701
5702
stby-mute
10
6
18
3
23
4,22
2,24
AUDIO-L
AUDIO-R
3764
6703
3761
6702
-16 V-19V
+16 V+19V
7708÷7711
(Only For 42” LCD)
“AC” For 26” LCD Sets
“SA” For 32” LCD Sets
“C” For 37” LCD & 42”- 50” Plasma Sets
*(Not for 26”)