Block Diagram Audio - Philips BJ3.0E Service Manual

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Audio

AUDIO
B2A DVB-T: TUNER
1T06*
UV1318S/A
7T11
MAIN 11 EF
TUNER
(ANALOGUE)
1T05
TD1316AF
MAIN
8
TUNER
(HYBRIDE)
B2B DVB-T: CHANEL DECODER
7T17
TDA10046AHT
FOR MORE MORE DETAILS
CHANNEL
SEE ALSO BLOCK DIAGRAM
DECODER
VIDEO AND CONTROL
B10A COMMON INTERFACE: PART 1 B10C COMMON INTERFACE:
PART 3
7P03
STV0701
7P76
7P77
COMMON
FE-DATA
INTERFACE
HARDWARE
BUFFER
CONTROLLER
POD DATA
BE2 EXTERNALS B B3G
1090
SPI-1
DIGITAL SPI-1 8 8
AUDIO IN
SPI-OUT 10
10
1080
B3F
SPI-OUT
AUDIO
AP-AUDIO-OUT-R AUDIO-OUT2-R 17 17
OUT
L+R+DIG
16 16
AP-AUDIO-OUT-L AUDIO-OUT2-L
BE1
EXTERNALS A
1020
1 AP-SCART2-OUT-R AUDIO-OUT2-REG-R
SCART
2X 31 31
2 AUDIO-IN2-R AUDIO-IN2-R
1
3 AP-SCART2-OUT-L
AUDIO-OUT2-REG-L
6 AUDIO-IN2-L AUDIO-IN2-L 30 30
EXT2
1030
1 14 14
AP-SCART1-OUT-R AUDIO-OUT1-R
2 AUDIO-IN1-R-SC1
13 13
3 AP-SCART1-OUT-L AUDIO-OUT1-L
21
6
AUDIO-IN1-L-SC1
EXT1
BE3
EXTERNALS C 7218
74HC4053
MULTI
3 PLEXER 4
AUDIO-IN1-R 28 28
AUDIO-IN-2FH-R 5
3
1
AUDIO
15 27
AUDIO-IN1-L 27
IN 2 AUDIO-IN-2FH-L 2
L+R
D SIDE I/O
1002
(1302)
L 6 6 AUDIO-IN5-L 36 36
AUDIO IN
L+R
R 8 8 AUDIO-IN5-R 37 37
( ) Only For 26" LCD
BJ3.0E PA
B3D
MPIF MAIN: AUDIO SOURCE SELECTION
7C00
PNX3000HL
IF
B3C
1C52
7 107 VIFINP
IF-TER2 2
108 VIFINN
8
SEE ALSO
BLOCKDIAGRAM
1C51
VIDEO
7 99
SIFINP
2
100
8
SIFINN
MPIF
*(Only For Analogue Sets)
AUDIO SWITCH
A DLINK1
LPF
DLINK2
D
AUDIO
AMPS
AM SOUND
AUDIO SWITCH AUDIO SWITCH
(DIGITAL OUT) (ANALOG OUT)
AUDIO-IN1-R 85
R1
B3f
AUDIO-IN1-L 86
To L1
B3f
DV1of VIPER AUDIO-IN2-R 83
POD-DATA B3f R2
B5C AUDIO-IN2-L
84
L2
B3f
(SEE VIDEO)
AUDIO-IN5-L 128
L5
B3f
AUDIO-IN5-R 127
R5
B3f
AUDIO-OUT2-R
CONNECTIONS B 67
B3f
AUDIO-OUT2-L 68
B3f
AUDIO-OUT1-R 70
B3f
AUDIO-OUT1-L 69
B3f
SPI-OUT
B3e
SPI-1
B3e
B3E B5
CONNECTIONS A AUDIO AMPLIFIER AUDIO VIDEO I/O
7V00
AUDIO-OUT2-R PNX8550EH
B3d
B5C
7A13
2
AUDIO-OUT2-L
3
B3d
SPI-1 1 4 SPDIF-IN1 AC30
SPDIF-IN1
B3g
1
VIPER
SPI-OUT SPI-OUT1
12 11 AB29
SPDIF-OUT1
B3g
13
AUDIO-IN2-R
B3d
10
AUDIO-IN2-L
B3d
B5B VIPER: MAIN MEMORY
AUDIO-OUT1-R
B3d
7V02
7V01
AUDIO-OUT1-L
B3d MT46V32M16P MM_DATA(0-15)
2X DDR
SDRAM
8Mx16
MM_A(0-12)
B7A HDMI B7B HDMI: I/O + CONTROL
AUDIO-IN1-R
B3d
7B11
AUDIO-IN1-L TDA9975
B3d 1B01
HDMI PANELLINK
RECEIVER
1B02
RX2+
RX2-
ARX2+
RX1+
Termination
RX1-
Resistance
Control
RX0+
AUDIO-IN5-L
RX0-
BRX2+
B3d
AUDIO
RXC+
Audio PLL
AUDIO-IN5-R
MULTIPLEXED RXC-
B3d
HDMI
WITH VIDEO
CONNECTOR
HDMI
SEE ALSO
HDCP
receiver
BLOCKDIAGRAM
VIDEO
HDMI
CONNECTOR
6. 50
B4 B3E
PNX2015
7J00
PNX2015E
PNX2015
AH1
DATA LINK 1 ADAC1
DEM DEC
AUDIO
PROCESSING
I2D
DATA LINK 2
AG1
ADAC2
DATA LINK 3
72 DSNDR2 AC3
ADCAC12
73 DSNDL2 AD3
ADCAC11
74 DSNDR1 AE3
ADCAC10
75 DSNDL1 AF3
ADCAC19
AVIP
40 CLK-MPIF M4
T29 I2S-WS-MAIN V3
I2S
I2S_IN1_WS
V2 OUT
T30 I2S-BCLK-MAIN
I2S_IN1_SCK
T28 I2S-MCH-LR U2
I2S_OUT2_SD0
U3
T27 I2S-MCH-CSW
I2S_OUT2_SD1
I2S
R30 I2S-MCH-SLR U4
I2S_OUT2_SD2
IN
V5
U27 I2S-SUB-D
I2S_OUT1_SD0
I2S-MAIN-D V4
R29
I2S_OUT2_SD3
AA27 SPDIF-HDMI
AB1
ADAC7
A7 SPDIF-HDMI AA1
ADAC8
Audio DV4-DATA
Formatter
DV
INPUT
Audio FIFO
DV5-DATA
Packet
extraction
B3G MPIF MAIN: AC5 AC4 AUDIO LEFT RIGHT
MPIF MAIN:
AUDIO AMPLIFIER CONNECTIONS B
SA5 SA4
C C
7D05÷7D09
7A05-4 7D00-01
ADAC1 AUDIO-L 1 1 AUDIO-L
7A05-3 7D00-2
ADAC2 AUDIO-R 3 3 AUDIO-R
7D30÷7D34
8 8 SOUND-ENABLE
SOUND-ENABLE
B5A
7 7 AUDIO-PROT
PROT-AUDIOSUPPLY
B4E
"AC" For 26" LCD Sets
"SA" For 32" LCD Sets
"C" For 37" LCD & 42"- 50" Plasma Sets
SA3 AUDIO
+16V+19V
7700
TDA7490
1739
1 AUDIO-L 10
6
stby-mute
3 AUDIO-R
18
-16V-19V
7701÷7707
SOUND-ENABLE
8
SOUND
9 POR-CLASSD ENABLE
7708÷7711
7 PROT_AUDIOSUPPLY
SUPPLY
PROT, CIRCUIT
(Only For 42" LCD)
B3F CONNECTIONS A BE2 EXTERNALS B
3A55
7A04-1
ADAC7 7A09
1E40 1E40
19
AUDIO-HDPH-L-AP 19 AUDIO-HDPH-L
3A66
7A04-2
7A11 20 AUDIO-HDPH-R
ADAC8 AUDIO-HDPH-R-AP 20
A-PLOP CONTROL
AC5 PROTECTION /
MUTE CONTROL
SA5
1736 C
3
LEFT
+12-15V
1 SPEAKER
7D10-1
*1M02
LEFT-SPEAKER
7D10-2 1
3DF2 -12-15V
2
3
7DF7-1 7DF3÷7DF4
TO
+12-15V
5 SUPPLY
6
-12-15V
DC-PROT
7
7DF7-2
+12-15V
7D35-1
3DF3
RIGHT-SPEAKER
7D35-2
1735
3
RIGHT
SPEAKER
1
-12-15V
7D26
MUTE
CONTROL INV-MUTE
*(Not for 26")
4,22
1736
5731
5701
3 1
PWM
2
3718
3
OSC
Speaker L
15W/8Ω
1735
5730
5702
1
23
PWM
2
3
3717
2,24
Speaker R
15W/8Ω
1M02
1
-16 V-19V
2
3
TO 1002
4
+16 V+19V A4
5
SUPPLY
PROT1 6
DCPROT 7
6703 3764
AUDIO
-16 V-19V
6702 3761
+16 V+19V
D SIDE I/O
1M37
1M36 (1304)
10
10 SOUND L-HEADPHONE-OUT 2
11
11 SOUND R-HEADPHONE-OUT 3
7 Headphone
N.C. 7 DETECT 5
Out 3.5mm
( ) Only For 26" LCD
G_15960_085.eps
310306