Block Diagram Audio - Philips 32PFL9603D/10 Service Manual

Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Audio

AUDIO
B02B MAIN TUNER
7T57
TDA9898HL
1T04 1T55
1 IF-FILTP1
TD1716F/BHXP 4 6
IF1-A
2 5 IF-FILTN1 7
MAIN HYBRID IF1-B
TUNER 1T70 PROCESSING
11 1 4 IF-FILTP2 9
IF2-A
IF-OUT2
10 2 IF-FILTN2
5 10
IF-OUT1 IF2-B
1T65
1 IF-FILTN3
4 4
IF3-B
2 5 IF-FILTP3 3
IF3-A
3 TUN-AGC 47
TAGC
RF-AGC
8 4-MHz 46
+5V XTAL_OUT FREF
9
TDA-IF-AGC 36
AGC-DIN
+VTUN
B03B STI7101: FLASH B03A STI7101: CONTROL B02A CHANNNEL DECODER
7T17
7A00 TDA10048HN
STI7101BWC
AGC_TUN
7A50
42
AGCT_CTL
M29W640FT70N6
4-MHz 7
B03B
XIN DTV
FLASH EMI-D(0-15)
FLASH
RECEIVER
EPROM
EMI
8Mx8
EMI-A(1-22)
4Mx16
CLR
STI7101
41
RESET-SYSEM
B04E
Only for MPEG4
B02C
CHANNNEL DECODER DVB-C
B03C STI7101: SDRAM
7TA4
TDA10023HT/C1
3TB4
9
7AA1
AGCTUN
EDD2516AETA
DTV
DDR
RECEIVER
SDRAM
16Mx16 RESET-SYSEM 16
LMI-D(0-31) B04E CLRB
B03C
CONTROL
SDRAM
7AA2
LMI
EDD2516AETA
B07A
CI: PCMCIA CONNECTOR
DDR LMI-A(0-12)
TSI0-ST-D(0-7)
SDRAM
16Mx16
TSI1-ST-D(0-7)
1P00
MDO(0-7)
PCMCIA
CONDITIONAL
ACCESS
7P01
ADV3003ACPZ
P33 MPEG-TX2+ 74
B03D
HDMI/DVI
P34 MPEG-TX2- 73
AV-INTER
R33 MPEG-TX1+ 71
FACE
BUFFER
R34 MPEG-TX1- 70
AV
INTER T33 MPEG-TX0+ 68
FACE T34 MPEG-TX0- 67
U33 MPEG-TXC+ 65
U34 MPEG-TXC- 64
ONLY FOR MPEG4 ONLY FOR MPEG4
B07D B07E
HDMI HDMI SWITCH
7P02
AD8197AASTZ
34
ARX
OP0
33
ON0
37
OP1
1P05 HDMI SIDE
36
ON1
CONNECTOR
40
OP2
39
ON2
43
BRX
OP3
42
HDMI
ON3
1P02 HDMI 3 SWITCH
CONNECTOR
CRX
1P03 HDMI 2
CONNECTOR
DRX
1P04 HDMI 1
CONNECTOR
B08A
ANALOGUE EXTERNALS A
3EA8
AP-SCART-OUT-R
1E01
3EA8
1 AP-SCART-OUT-R
3EA7
AP-SCART-OUT-L
1
3EA7
3 AP-SCART-OUT-L
B08B
ANALOGUE EXTERNALS B
7 1E04
EXT 1
11
2 AV1-AUDIO-R AUDIO OUT
15
16 L+R
20 6 AV1-AUDIO-L
21
7E10
1E03
SCART1
1E02
1 AP-SCART-OUT-R 7E01
EXT 1
1
A-PLOP
AUDIO IN
1E10
3 AP-SCART-OUT-L L+R
7
A-PLOP
EXT 2
B04M
11
2 AUDIO-IN2-R
15 1E10
16
6 AUDIO-IN2-L DIGITAL
20 AUDIO
21
OUT
SCART2
B07B B08C
AUDIO IN HDMI ANALOGUE EXTERNALS C
1P0A
1E11
AUDIO-IN4-L
AUDIO IN
AUDIO IN
1P0B
SIDE
DVI -> HDMI
L+R
AUDIO-IN4-R I/O
Q529.1E LA 6.
B04
PNX8541
7H00
PNX8541E/M1
7T56
B04K ANALOGUE AV
EF
33 CVBS4 J3
CVBS
IF
29 DIF-N
30 DIF-P
3T86
26 IF-N M1
OUT1-A
3T87
27 IF-P M2
OUT1-B
16 TUN-AGC-MON
MPP-2
7T18
43
32 AGC-COMP
3 IF-N
B04N VIDEO
VI-P
STREAMS
2 IF-P
VI-M
DATA FE-DATA(0-7)
ONLY FOR DVB-T
PNX8541
DO FE-DATA(0-7)
58 DIF-N
VIP
57 DIF-P
VIM
2
1TA1
3 16M
ONLY FOR DVB-C
7P15-7P16
74LVC245
BUFFER CA-MDO(0-7)
CA-MDI(0-7)
12
RXC+
11 RXC-
15 RX0+
RX0-
14
18 RX1+
RX1-
17
20 RX2+
B04H DIGITAL VIDEO
19 RX2-
HOT-PLUG D10 IN
B07D
CONTROL
A10
RXC+ HDMI-DVI RX/RX2DTL
RXC- A9 RECEIVER
DETECTION
RX0+ B7
MATRICING
RX0- B6
RX1+ A8
RX1- A7
RX2+ B9
RX2- B8
B04L AUDIO
AUDIO-IN2-R
AG5
AIN2
AUDIO-IN2-L AF5
AUDIO-IN4-L AK5
AIN4
AUDIO-IN4-R
AH4
B08D EXT D
AV1-AUDIO-R 9EA4 AUDIO-IN1-R
AK6
AV1-AUDIO-L 9EA5 AUDIO-IN1-L AJ6 AIN1
B04I
AUDIO
7HM1
AUDIO-CL-R 7 5 ADAC(8)
AJ8
AUDIO-CL-L 1 3 ADAC(7)
AK8
ADC
AUDIO-OUT-L 8 10 ADAC(5) AJ10
AUDIO-OUT-R 14 12 ADAC(6) AK9
A-PLOP
B04M
A-PLOP
SPDIF DECODING,
AUDIO-IN3-L AH5
MULTICHANNEL,
DOWNMIX AND SRC
AIN3
AUDIO-IN3-R AJ5
7E03
EF
SPDIF-OUT AJ15
SPDIF OUT
DELAYED
AUDIO-IN5-L AJ4
AIN5
AUDIO-IN5-R AK4
52
B04G
PNX 8541: SDRAM
7HG0
EDE5116AJBG
B04G SDRAM
(0-12)
SDRAM
DDR2-D(0-15)
7HG1
DDR
EDE5116AJBG
DDR2-A(0-12)
SDRAM
(16-31)
B04Q
PNX8541: FLASH
7HA0
NAND512W3A2CN6E
B04F CONTROL
PCI
NAND
FLASH
PCI XIO
PCI-AD <-> NAND-AD
128Mx8
B09A
USB 2.0
7N00
ISP1564HL
78
USB20-OC1
PCI 87 USB20-OC2
PCI-AD(0-31)
HOST
CONTROLLER
90
USB20-2-DM
92 USB20-2-DP
B04I PNX 8541: B10A AUDIO
AUDIO
B04L AUDIO
7HM2-1 7D00-2
EF
AJ13 ADAC(1) +AUDIO-L
DAC
7HM2-2 7D00-2
EF
AK12 ADAC(2) -AUDIO-R
MUTE
7D05
B04B PNC8541: DEBUG
EPICS
V3 P0.7
B04A STANDBY
CONTROLLER
V4
P0.6
B04M
PNX 8541: AUDIO
7HVA
A-PLOP
B08A
B08B 7HV0
TPA6111A2DGN
DAC
5
I²C
Main
MEMORY
DEMDEC
CONTROL AH11 ADAC(3) 2
Main
DAC
Delayed
AH10 ADAC(4) 6
DAC
B07C
USB CONNECTOR
USB-OC
1
2 SW UPLOAD
JPEG
3
MP3
4
USB 2.0
CONNECTOR
SIDE
7D10
TPA3123D2PWP
1735
LEFT-SPEAKER
22
5
OUT-L
IN-L
CLASS D
-SPEAKER-POWER
POWER
AMPLIFIER
6
IN-R
RIGHT-SPEAKER
15
OUT-R
7D01
4
AUDIO-PROT AUDIO
MUTE
B02A
PROT
B04A PNX 8541: STANDBY CONTROLLER
6HW0
AUDIO-MUTE-UP
AUDIO-MUTE
6HW1
RESET-AUDIO
B08C
ANALOGUE EXTERNALS C
RESET-AUDIO
1 AUDIO-HDPH-L-AP 2
HEADPHONE
AMPLIFIER
7 AUDIO-HDPH-R-AP 3
4
1
2
Speaker L
3
4
Speaker R
Headphone
Out 3.5mm
I_17660_136.eps
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