Block Diagram Audio - Philips 22HFL5530H-27 Service Manual

Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Audio

AUDIO
T01B
MAIN TUNER
7T57
TDA9897HL/V2
1T04 1T06
4 IF-FILTP1 7
TD1736F/FHFXP
IF1-B
11 1
IF-OUT
IF-OUT
5 IF-FILTN1 6
IF1-A
IF
SAW 45M75
PROCESSING
1T55
4 IF-FILTP3 3
MAIN
IF3-A
1
TUNER
5 IF-FILTN3 4
IF3-B
SAW 44MHz
IF-OUT 10
IF2-B
3 TUN-AGC 47
ERF-GAIN TAGC
46
8 4-MHz OUT1-A
FREF
4-MHZ
4
OUT1-B
FM-TRAP
7T56
FM-TRAP-SWITCH TDA-IF-AGC 36 MPP-2
VTU AGC-DIN
9
V2
T01A CHANNNEL DECODER
7T18
TDA10060HL
AGCT-CTL
142
AGCT_CTL GPIO-0
115
GPIO-2
DTV
RECEIVER
21
XTAL-P
1T69
54M
20
XTAL-N
B06B
HDMI B06C
1JA0
1 ARX2+
3
ARX2-
4
ARX1+
6 ARX1-
7 ARX0+
9
ARX0-
10
ARXC+
12 ARXC-
13
CEC-HDMI
B03B
15
ARX-DCC-SCL
(CONTROL)
HDMI 1
16 ARX-DCC-SDA
CONNECTOR
7JE3
19 ARX-HOTPLUG
HOT-PLUG
B03G
1JB0
(CONTROL)
1 BRX2+
3
BRX2-
4
BRX1+
6
BRX1-
7 BRX0+
9 BRX0-
10
BRXC+
12
BRXC-
13
CEC-HDMI
B03B
15
BRX-DCC-SCL
(CONTROL)
HDMI 2
16
BRX-DCC-SDA
CONNECTOR
19 7JA3
BRX-HOTPLUG
HOT-PLUG
B03G
(CONTROL)
B03I
B07A
B07B
1E90
6
8
1E21
6
7
B07B
1E91
2
1
PB52.1HU LB
B02A PRO: IDIOM
7T59
1T11 1C02
EF
1
33 CVBS-BO 1 CVBS-BO
CVBS
3T59
5 5
26 TDA-IF-IN-N IF-N IF-N
3T58
3 3
27 TDA-IF-IN-P IF-P IF-P
16 TUN-AGC-MON
7T06
141
3
7B01
8 TDA-IF-IN-N
LGDT1129
IF-N
1T13 1C00
7 TDA-IF-IN-P
IF-P
1 1
DATA TUN-FE-DATA(0-7) TUN-FE-DATA(0-7)
CONTROL
13 13
18 18
40 RESET-SYS-DETECT
B03C
(CONTROL)
HDMI SWITCH
7J00
AD8191ASTZ
ARX2+ 74
ARX2- 73
ARX1+ 71
HDMI
ARX1- 70
SWITCH
68 34 RXC+
ARX0+
OP0
33 RXC-
ARX0- 67
ON0
RX0+
ARXC+ 65 37
OP1
RX0-
64 36
ARXC- ON1
40 RX1+
BRX2+ 12
OP2
39 RX1-
BRX2- 11
ON2
43 RX2+
BRX1+ 9
OP3
42 RX2-
BRX1- 8
ON3
BRX0+ 6
BRX0- 5
BRXC+ 3
BRXC- 2
B03C
44 RESET-SYS-DETECT
(CONTROL)
AUDIO
2 VGA-AIN4-L
PC
AUDIO IN
VGA-AIN4-R
3
L+R
5
1
ANALOGUE EXTERNALS
AUDIO-IN1-L
2
SIDE I/O 3 AUDIO-IN1-R
AV1
5
1
B06A
1E30 SPDIF
CVI-AIN3-L
AUDIO IN
L+R
CVI-AIN3-R
AV3
+
7J50
DIGITAL
SPI-OUT
4 1
AUDIO OUT &
2
B03I AUDIO
A-PLOP
7HMD
B05C
CONTROL
5HRS (AUDIO)
Card_Aud_out_L Audio-out-L
5HRT
Card_Aud_out_R Audio-out-R
SIDE I/O
FRONT-AIN5-L
FRONT-AIN5-R
6. 35
B03
PNX85xx
7H00
PNX8541E
B03J ANALOGUE AV
J3 B03D CONTROL
PNX85xx
PCI XIO
M1
M2
B03E SDRAM
DDR
B03G VIDEO
STREAMS
FE-DATA(0-7)
B03I AUDIO
AJ13
DAC
AK12
EPICS
B03G VIDEO
STREAMS
A10
A9
B7
HDMI
B6
A8
A7
B9
B8
B03I AUDIO
B03H DIGITAL VIDEO
AK5
OUT / LVDS
AH4
B03B STANDBY
CONTROLLER
SPDIF DECODING,
MULTICHANNEL,
AJ6
DOWNMIX AND SRC
AK6
AH5
MEMORY
ADC DEMDEC
CONTROL
AJ5
SPDIF-OUT DAC
AJ15
SPDIF OUT
DELAYED
ADAC(7) AG8
DAC
ADAC(8) AG7
AJ4
AK4
B03F PNX85xx: FLASH
7HA0
NAND512W3A2BN6E
NAND
FLASH
PCI --> NAND
512Mx8
B03E
PNX85xx: SDRAM
7HG0
EDE2516ACSE
(0-12) DDR
SDRAM 1
8Mx16x4
DDR2-D(0-15)
7HG1
EDE2516ACSE
DDR2-A(0-12) DDR
SDRAM 2
8Mx16x4
(16-31)
B03I PNX85xx: B05A AUDIO LEFT / RIGHT
+AUDIO-POWER
AUDIO
7D10-1
7D00-2
9HM1
ADAC(1) +AUDIO-L 11 13
7D10-2
FEEDBACK
7D00-3
9HM2
ADAC(2)
-AUDIO-R 5 2
-AUDIO-POWER
FEEDBACK
+AUDIO-POWER
7D35-1
7D35-2
MUTE
-AUDIO-POWER
B05B AUDIO: PROTECTION / MUTE CONTROL
7D63÷7D64
MUTE
CONTROL
B03B PNX85xx: STANDBY CONTROLLER
6HW0
AH16 DV-B3_AUDIO-MUTE
6HW1
V4 AUDIO-RESET
B05C B07B
PNX85xx: AUDIO SIDE I/O
7HVA
A-PLOP AUDIO-RESET
B03I
(AUDIO)
7HV0
7HV1 TPA4411RTJ
9 AUDIO-HDPH-L-AP
A-PLOP-HDPH 18
HEADPHONE
11
DRIVER AUDIO-HDPH-R-AP
AH11 ADAC(3) 13
AH10 ADAC(4) 15
B12A IBOARD
CONTROL
7111
TDA1517ATW/N1
4120
3 8 PEND_IR
B12B
(CONTROL)
18
9
POWER
AMPLIFIER
DC_BST
CONTROL
MPEG4_PWR
1D00
5D00 5D10
LEFT-SPEAKER 1
FEEDBACK-LR
2
Speaker L
3
4
Speaker R
5DO7 5D11
RIGHT-SPEAKER
FEEDBACK-RL
7D00-1 7D70
8 14
DC-SENCE
AUDIO-PROT
B01A
7D00-4
1
7
AUDIO-MUTE
1E90
10
11
7
Only for HealthCare
3
2
5
4
EXTERNAL
1
LOUDSPEAKER
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