Block Diagram Audio - Philips Q549.5E LA Service Manual

Block Diagram Audio

AUDIO
B02A FRONT-END
1T11
HD1816AF/BHXP
9T11 2T19
11 TUN-P11 B-IF-_N-IF-
IF-OUT2
2T20
10 9T21
TUN-P10 B-IF+_N-IF+
IF-OUT1
7T10
UPC3221GV
+5V-TUN
AGC AMPLIFIER
1
MAIN HYBRID VCC
TUNER
1T25 2T15
2
1 5
2T17 3
2 4
IN OUT
SAW 36M125
4
AGC CONTROL
9T18
1 TUN-P1
DC_POWER ANTENNA-SUPPLY
+5V-TUN
9T23
9 TUN-P9
+5V-TUN-PIN
+5V
3T22
IF-AGC
+5V-TUN
9T20
3 TUN-P3 RF-AGC
RF-AGC
B07D HDMI B07B AUDIO IN HDMI
1P05
1P0A
1
DRX2+
3
DRX2-
AUDIO IN
4 DRX1+
1P0B
VGA
6 DRX1-
DVI -> HDMI
7
DRX0+
9 DRX0-
10 DRXC+
B08A
ANALOGUE EXTERNALS A
12
DRXC-
HDMI SIDE
CONNECTOR 1E01
1P02
1
1
CRX2+
3 CRX2-
7
4 CRX1+
EXT 1
11
6
CRX1-
7 CRX0+ 15
16
9 CRX0-
20
10 21
CRXC+
SCART1
12
HDMI 1 CRXC-
1E02
CONNECTOR
1P03 1
1 BRX2+
7
3 BRX2-
EXT 2
4
BRX1+ 11
6 BRX1-
15
16
7 BRX0+
9 BRX0-
20
21
10
BRXC+
SCART2
HDMI 2 12
BRXC-
CONNECTOR
B08B ANALOGUE EXTERNALS B
1P04
1 ARX2+
1E04
3
ARX2-
4
ARX1+
AUDIO OUT
6 ARX1-
L+R
7 ARX0+
9 ARX0-
10 1E03
ARXC+
12 ARXC-
HDMI 3
CONNECTOR
AUDIO IN
EXT 3
1E10
L+R
7P02
TDA9996
1E07
CRX2+ 72 90 DRX2+
DIGITAL
DRX2-
CRX2- 71 89 AUDIO
CRX1+ 69 87 DRX1+ OUT
CRX1- 68 86 DRX1-
HDMI
B08C
DRX0+ ANALOGUE EXTERNALS C
CRX0+ 66 84
65 SWITCH DRX0-
CRX0- 83
1E11
63 81 DRXC+
CRXC+
CRXC- 62 80 DRXC-
AUDIO IN
BRX2+ 42
SIDE
8,45,91,24,
L+R
41 I/O
BRX2-
75,95
VDDx_1V8 +1V8-PNX85XX
BRX1+ 39
4
VDDO_3V3 +3V3
BRX1- 39
46,55
VDDx_3V3
+3V3 B07E HDMI SWITCH
BRX0+ 36
15,21,34,40,
BRX0- 35
64,70,85,88
VDDH_3V3 REF-3V3
BRXC+ 33
BRXC- 32 2
C_+
ARX2+ 23 3
C_-
ARX2- 22 99
D0_+
ARX1+ 20 100
D0_-
ARX1- 19 96
D1_+
ARX0+ 17 97
D1_-
ARX0- 16 93
D2_+
ARXC+ 14 94
D2_-
13
ARXC-
1P06
1
3
4
6
7
9
10
12
HDMI 4
CONNECTOR
Block Diagrams Q549.5E LA 9.
B07A CI: PCMCIA CONNECTOR B04
7P15-7P16
74LVC245APW
1P00 7H00
20
+3V3 PNX85439EH/M2
B04N
MDO(0-7)
BUFFER CA-MDO(0-7) CA_MD0
PCMCIA
CA-MDI(0-7) CA_MDI
17
PCMCIA-VCC-VPP
CONDITIONAL 18
ACCESS
33
51
52
B02B DEMODULATOR
7T50
DRX3926K
3T53
PDP 47
PD_P MD FE-DATA(0-7)
3T55
PDN 48
PD_N
B04K
3T70 F2
44 IF-P
SIF AI51
7T52
DEMODULATOR
3T70 3T56
43 CVBS4 H3
CVBS AI44
3052
7 IF- 39
6 3T50
IF+ 40 8,18,26,53
VDDH +3V3
2,16,27,56
VDDL +1V2
49 37
XI VDDAH_AFE1 +3V3A
42
1T50 VDDAH_CVBS +3V3E
52
27M
VDDAH_OSC +3V3D
50 36,46
XO
VDDAL_AFE +1V2A
34
IF_AGC
33
RF_AGC
2 AUDIO-IN4-L
AP6
AIN_4_L
2 AUDIO-IN4-R AM5
AIN_4_R
B04I
PNX8543: AUDIO
3EA7 7HM1
3
AP-SCART-OUT-L AUDIO-CL-L 1 3 ADAC(7) AL9
ADAC7
3EA8
1 AP-SCART-OUT-R AUDIO-CL-R 7 5 ADAC(8) AL8
ADAC8
9EA4
6 AV1-AUDIO-L AUDIO-IN1-L AN7
AIN_1_L
9EA4
2 AV1-AUDIO-R AUDIO-IN1-R AP7
AIN_1_R
3 7E01
AP-SCART-OUT-L
A-PLOP
A-PLOP B04M
1 AP-SCART-OUT-R
6 AUDIO-IN2-L AK6
AIN_2_L
2 AUDIO-IN2-R AL6
AIN_2_R
7HM1
4 AUDIO-OUT-L 8 10 AN11
ADAC(5)
ADAC5
6 AUDIO-OUT-R 14 12 ADAC(6) AP10
ADAC6
7E10
A-PLOP
A-PLOP B04M
6 AUDIO-IN3-L AM6
AIN_3_L
2 AUDIO-IN3-R AN6
AIN_3_R
7E03
EF SPDIF-OUT
2 V1
SPDIF_OUT
5 AUDIO-IN5-L AN5
AIN_5_L
8 AUDIO-IN5-R AP5
AIN_5_R
B04H
A14
HDMIB-RXC+
HDMI_RXC_B_N
HDMIB-RXC- A15
HDMI_RXC_B_P
HDMIB-RX0+ B13
HDMI_RX0_B_N
HDMIB-RX0- B14
HDMI_RX0_B_P
HDMIB-RX1+ A12
HDMI_RX1_B_N
HDMIB-RX1- A13
HDMI_RX1_B_P
HDMIB-RX2+ B11
HDMI_RX2_B_N
HDMIB-RX2- B12
HDMI_RX2_B_P
3HK0
C16
HDMI_RREF
RREF-PNX85XX
HDMIA-RX2+ B15
HDMI_RX2_A_N
HDMIA-RX2- B16
HDMI_RX2_A_P
HDMIA-RX1+ A16
HDMI_RX1_A_N
HDMIA-RX1- A17
HDMI_RX1_A_P
HDMIA-RX0+ B17
HDMI_RX0_A_N
HDMIA-RX0- B18
HDMI_RX0_A_P
HDMIA-RXC+ A18
HDMI_RXC_A_N
A19
HDMIA-RXC-
HDMI_RXC_A_P
EN 55
PNX8543: B04I PNX8543: AUDIO
VIDEO STREAMS
B04L AUDIO
5HRW
AN8
AADC VDDA-AUDIO
AM9 5HRZ
VREF_POS
AK9
VDDA_3V3_DAC VDDA-DAC
AN14 ADAC(1)
ADAC1
AP13 ADAC(2)
ADAC2
B04A STANDBY
CONTROLLER
AC5
PO_7
ANALOGUE AV
B04M
PNX8543: AUDIO
AD1 RESET-AUDIO
PO_6
PNX8543
RESET-AUDIO
H264
AM12 ADAC(3)
ADAC3
USB 2.0
AM11 ADAC(4)
ADAC4
B04E CONTROL B07C USB CONNECTOR
3H37
AM17
USB_RPU +3V3-PER
3H45
AN17
+3V3-PER
USB_VBUS
AL16
USB-OC
USB_FAULT
AN16
USB20-DM
USB_DM
AP16 USB20-DP
USB_DP
B07F PNX8543: FLASH
7P10
NAND01GW3B2BN6F
B04F CONTROL
FLASH
PCI_AD PCI-AD<->NAND-AD
B04G SDRAM B04G PNX8543: SDRAM
3HJ5
AA31
M_IREF +1V8-PNX85XX
AB32
M_VREF
DDR2-VREF-CTRL
7HG0
EDE1116AEBG
(0-12)
SDRAM
DQ DDR2-D(0-15)
7HG1
DIGITAL VIDEO IN
EDE1116AEBG
A DDR2-A(0-12)
SDRAM
(16-31)
B04P VDD
AJ6
VDDA_3V3_AADC VDDA-DAC
AK12
VDDA_3V3_ADAC VDDA-ADC
AK20
VDD_3V3_LVDS VDDA-LVDS
F16
RREF-PNX85XX
VDDA_HDMI_3V3_BIAS
AC6
VDD_3V3_SBPER +3V3-STANDBY
AJ12
+1V2-PNX85XX
VDD_1V2_CORE
AF5
1V2-STANDBY
VDD_1V2_SBCORE
AJ21
VDD_3V3_PER +3V3-PER
AG30
VDD_1V8_DDR 1V8-PMNX85XX
2009-Sep-11
B10A AUDIO
7D10
TPA3123D2PWP
1,3 5D07
PVCC_L
+AUDIO-POWER
5D08
10,12
PVCC_R
7HM2-1
22 LEFT-SPEAKER
EF +AUDIO-L 5
OUT-L
IN-L
CLASS D
POWER
7HM2-2 AMPLIFIER
EF
-AUDIO-R 6
IN-R
15 RIGHT-SPEAKER
OUT-R
A-STBY 2
SD
AUDIO-MUTE 4
MUTE
7D03
A-STBY STANDBY &
PROTECTION
B08C
ANALOGUE EXTERNALS C
7HVA-1 7HVA-2
A-PLOP B08A
B08B
7HV0
TPA6111A2DGN
HEADPHONE
AMPLIFIER
5 1
SHUTDOWN
7 AUDIO-HDPH-L-AP
VO_1
2
IN-1
AUDIO-HDPH-R-AP
VO_2
6 8
IN-2 VDD +3V3
+5V
1
USB 2.0
CONNECTOR
USB20-DM 2
SW UPLOAD
USB20-DP 3
JPEG
4
MP3
1 TO USB 2.0
CONNECTOR
2
SIDE
3
SW UPLOAD
4 JPEG, MP3
ONLY FOR N&T
4
NAND
1G
12,37
VCC +3V3-NAND
DDR2
J1
VDDL +1V8-PNX85XX
J2
VREF DDR2-VREF-DDR
DDR2
J1
VDDL +1V8-PNX85XX
J2
VREF DDR2-VREF-DDR
1735
1
2
SPEAKER-L
3
4
SPEAKER-R
2
3
1
Headphone
Out 3.5mm
18310_403_090305.eps
090514