Block Diagram Video - Philips 32PFL3904H/12 Service Manual

Block Diagram Video

VIDEO
B02A FRONT END
1301
HD1816AF/BHXP
4302 3306 2364 33AA 2365
10
IF-OUT1
4303 2367 33AC 2368
11
IF-OUT2
7302
UPC3221GV
+5V-TUNER
AGC AMPLIFIER
1
MAIN HYBRID VCC
TUNER
1303
2306
1 5 2
2307
3
2 4
IN
SAW 36M125
4
AGC CONTROL
+5V-TUNER
IF-AGC
3 RF-AGC
RF-AGC
B05A HDMI B04B ANALOG IO - SCART 1&2
1H03
1 DRX2+
3
DRX2-
4
DRX1+
6 DRX1-
7 DRX0+
9
DRX0-
10
DRXC+
12 DRXC-
HDMI SIDE
CONNECTOR
1H01
EXT 1
1 CRX2+
3
CRX2-
4
CRX1+
16
6 CRX1-
7 CRX0+ 20
9
CRX0- SCART1
10
CRXC+
12 CRXC-
HDMI 1
CONNECTOR
1H00
1
BRX2+
3
BRX2-
4 BRX1+
6 BRX1-
7 BRX0+
EXT 2
9 BRX0-
10
BRXC+ 16
HDMI 2 12 BRXC-
20
CONNECTOR
SCART2
1H02
1
ARX2+
3
ARX2-
B04C YPBR / SIDE IO / S-VIDEO
4 ARX1+
6 ARX1-
7
ARX0+
9 ARX0-
10 ARXC+
12
ARXC-
HDMI 3
CONNECTOR
RES
VGA
7H11
CONNECTOR
TDA9996
DRX2+
90
CRX2+ 72
89 DRX2-
CRX2- 71
PR
87 DRX1+
69
CRX1+
86 DRX1-
CRX1- 68
EXT 3
Y
RXC RXD DRX0+
84
CRX0+ 66
DRX0-
83
CRX0- 65
81 DRXC+ PB
CRXC+ 63 HDMI
DRXC-
80
CRXC- 62
SWITCH
BRX2+ 42
BRX2- 41 8,45,91,24,
BRX1+ 39 75,95 CVBS
VDDx_1V8 VDD_1V8
4
39
BRX1- SIDE
VDDO_3V3 VDDO_3V3
RXB
46,55 I/O
BRX0+ 36
VDDx_3V3 VDDS_3V3
BRX0- 35 15,21,34,40,
SVHS IN
64,70,85,88
BRXC+ 33
VDDH_3V3 VDDH_3V3
BRXC- 32
ARX2+ 23
ARX2- 22 2
C_+
20 3
ARX1+
C_-
99
ARX1- 19
RXA D0_+
ARX0+ 17 100
D0_-
ARX0- 16 96
D1_+
97
ARXC+ 14
D1_-
93
ARXC- 13
D2_+
94
D2_-
Block Diagrams Q543.1E LA
B05C PCMCIA
7K04-7K05
74LVC245APW
1K00
20
MDO(0-7) CA-MDO(0-7)
BUFFER
PCMCIA
CA-MDI(0-7)
17
PCMCIA-VCC-VPP
CONDITIONAL 18
ACCESS
33
51
52
7303
DRX3926K
PDP 47
PD_P FE-DATA(0-7)
PDN 48
PD_N
3311
44 SIF
SIF
7345
DEMODULATOR
3348 4314
43 CVBS
CVBS
3303 4315
7 IF-N 39 CVBS-TER-OUT
8,18,26,53
3304
6 IF-P 40 VDDH +3V3B
2,16,27,56
VDDL +1V2
OUT
37
VDDAH_AFE1 +3V3A
49
XI 42
VDDAH_CVBS +3V3E
52
1304
+3V3A VDDAH_OSC +3V3D
27M
36,46
50 VDDAL_AFE +1V2A
XO
34
IF_AGC
33
RF_AGC
7F02
74HC4053PW
16
MDX +5V
5 CVBS-TER-OUT
14
7F07-7F08
1F01 1 Y_CVBS-MON-OUT-SC Y-CVBS-MON-OUT
7F03
19
9,10,11 7F01
REGIMBEAU_CVBS-SWITCH
B03H
1
CONTROL
8 AV1_STATUS
B03H
7F06
7
CONTROL
16
AV1_BLK
11 B03H
15 SC1-R
15
7 SC1-B
21
11 SC1-G
20
CVBS1
1F02
7F04
19
7
AV2-PB_SC2-B
1
15 AV2-PR_SC2-R
7
11
AV2-Y_SC2-G
11
20 CVBS2
15
7F05
16 AV2-BLK_LCD-SDA
B03H
21
CONTROL
8 AV2-STATUS
B03H
CONTROL
1G30
1 R-VGA
2
G-VGA
3 B-VGA
13 H-SYNC-VGA
14 V-SYNC-VGA
1G22
7
AV3-PR
12 AV3-Y
AV3-PB
9
1G20
2 FRONT-Y_CVBS
FRONT-C
1G37
1
3
5
4
2
RXC+
RXC-
RX0+
RX0-
RX1+
RX1-
RX2+
RX2-
RREF-PNX85XX
9. EN 59
B03 PNX8543
7600
+3V3
PNX85433EH/M2A
B03B TUN_CA
CA_MD0
B03B LVDS
CA_MDI AP18
A_P
AN18
A_N
AL18
B_P
AK18
B_N
AP19
C_P
AN19
C_N
AP20
D_P
AN20
D_N
AM20
E_P
AL20
E_N
AM19
TNR_TSDI
CLK_P
AL19
CLK_N
B03E ANALOG VIDEO
AP22
LOUT2_A_P
F2
AN22
AI51 LOUT2_A_N
AL22
LOUT2_B_P
H3
AK22
AI44 LOUT2_B_N
AP23
LOUT2_C_P
AN23
LOUT2_C_N
AP24
LOUT2_D_P
AN24
LOUT2_D_N
AM24
LOUT2_E_P
AL24
LOUT2_E_N
AM23
LOUT2_CLK_P
AL23
LOUT2_CLK_N
AK19
IREF_LVDS
PNX8543
H264
USB 2.0
A3
CVBS1Y_P
B03A VDD
AJ6
VDDA_3V3_AADC
J2 AK12
AI32 VDDA_3V3_ADAC
AK20
L2
AI22 VDD_3V3_LVDS
N2 F16
AI12 VDDA_HDMI_3V3_BIAS
G4 AC6
VDD_3V3_SBPER
AI41
AJ12
VDD_1V2_CORE
AF5
VDD_1V2_SBCORE
L3
AI23 AJ21
VDD_3V3_PER
J3
AG30
AI33
VDD_1V8_DDR
N3
AI13
H1
AI42
B03G CONROL
AL16
USB_FAULT
AN16
USB_DM
AP16
USB_DP
K4 AM17
PC3_AI3
USB_RPU
P4
PC1_AI3
AN17
M4
USB_VBUS
PC2_AI3
T1
HSYNCIN
T2
VSYNCIN
B03G PCI
K1
PCI-AD<->NAND-AD
PC3_AI1 PCI
P1
PC1_AI1
M1
PC2_AI1
B03F MEMORY
AA31
M_IREF
AB32
H2 M_VREF
AI43
G1
AI54
B05A HDMI_DV
M_DQ
A14
HDMI_RXC_B_N
A15
HDMI_RXC_B_P
B13
HDMI_RX0_B_N
B14
HDMI_RX0_B_P
A12
HDMI_RX1_B_N
A13
M_A
HDMI_RX1_B_P
B11
HDMI_RX2_B_N
B12
HDMI_RX2_B_P
3H64
C16
HDMI_RREF
2009-Nov-20
B07B DISPLAY INTERFACE
1G52
1
2
3
4
+VDISP-OUT_A
RX51001A+ 12
RX51001A- 11
RX51001B+
14
RX51001B-
13
RX51001C+
20
RX51001C-
19
RX51001D+
22
RX51001D-
21
RX51001E+
24
RX51001E-
23
RX51001CLK+
17
RX51001CLK-
16
RX51002A+
28
RX51002A-
27
RX51002B+
30
RX51002B-
29
RX51002C+
36
RX5100C-
35
RX51002D+
38
RX51002D-
37
RX51002E+
40
RX51002E-
39
RX51002CLK+
33
RX51002CLK-
32
51
VDDA-LVDS
TO DISPLAY
> 32" FHD
VDDA-DAC
VDDA-ADC
VDDA-LVDS
RREF-PNX85XX
+3V3-STANDBY
+1V2-PNX85XX
1V2-STANDBY
+3V3-PER
1V8-PMNX85XX
B03G
PNX8543 - CONTROL MIPS/FLASH/PCI
+5V
1
USB-OC
USB 2.0
2
USB20-DM
CONNECTOR ON SSB
3
USB20-DP SW UPLOAD
JPEG
4
3M21 MP3
+3V3-PER
3M23
+3V3-PER
1
2 TO USB 2.0
CONNECTOR SIDE
3
7M00
SW UPLOAD
NAND01GW3B2BN6F 4
JPEG
5 MP3
NAND
FLASH
ONLY ON SSB 31391236443.3
1G
12,37
VCC +3V3-NAND
B03F PNX8543 - SDRAM
3B03
+1V8-PNX85XX
DDR2-VREF-CTRL
7B01
EDE1116AEBG
SDRAM
(0-12)
J1
DDR2-D(0-15)
VDDL +1V8-PNX85XX
J2
VREF DDR2-VREF-DDR
7B00
EDE1116AEBG
SDRAM
DDR2-A(0-12)
J1
VDDL +1V8-PNX85XX
(16-31)
J2
VREF DDR2-VREF-DDR
1R50
1
3
5
7
+VDISP-OUT_A
RX51001B+
24
RX51001B-
26
RX51001C+
12
RX51001C-
14
RX51001D+
6
RX51001D-
8
RX51001E+
2
RX51001E-
4
RX51001CLK+
18
RX51001CLK-
20
30
TO DISPLAY
32" HD
18540_403_090311.eps
091014