Block Diagram Video - Philips 32PF9968/10 Service Manual

Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Video

VIDEO
T01B
MAIN TUNER
7T57
TDA9897HL/V2
1T04 1T06
4 IF-FILTP1
7
TD1736F/FHFXP IF1-B
1
11 IF-OUT
IF-OUT
33
5 IF-FILTN1 6
CVBS
IF1-A
IF
SAW 45M75
PROCESSING
1T55
3
4 IF-FILTP3
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
26
8 4-MHz 46
OUT1-A
4-MHZ FREF
27
4
OUT1-B
FM-TRAP
7T56
16
FM-TRAP-SWITCH TDA-IF-AGC 36 MPP-2
VTU
AGC-DIN
9
V2
T01A CHANNNEL DECODER
7T18
TDA10060HL
7T06
141
AGCT-CTL
142 3
GPIO-0
AGCT_CTL
8
115 IF-N
GPIO-2
7
DTV IF-P
RECEIVER
21
DATA
XTAL-P
1T69
54M
20
XTAL-N
40
B06B B11H
HDMI I2C ADDRESS = 4A (WRITE)
1JA0
1
ARX2+
3
ARX2-
4
ARX1+
CVBS-BO
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
7JA2
19 ARX-HOTPLUG
HOT-PLUG
B03G
B06C
HDMI SWITCH
1JB0
(CONTROL)
1 BRX2+
3 BRX2-
ARX2+
4 BRX1+
ARX2-
6 BRX1-
ARX1+
7 BRX0+
ARX1-
9 BRX0-
ARX0+
10
BRXC+
ARX0-
12
BRXC-
ARXC+
13 CEC-HDMI
B03B
ARXC-
15
BRX-DCC-SCL
(CONTROL)
BRX2+
HDMI 2
16
BRX-DCC-SDA
CONNECTOR BRX2-
19 BRX-HOTPLUG 7JB2
BRX1+
HOT-PLUG
BRX1-
B03G
BRX0+
(CONTROL)
BRX0-
BRXC+
BRXC-
B07C
VIDEO EXTERNALS
D B07A ANALOGUE EXTERNALS
SIDE I/O
1302
B07B
SIDE I/O
VIDEO
1304 1E90
1301 FRONT_Y-CVBS 2 2
1
3
FRONT_C_IN 4 4
S VIDEO 5
4
2
OPTIONAL
SI SYSTEM INTERFACE
1305
1301 1E21
17 SC1_B_IN 1 1
18 SC1_G_IN 2 2
SC1_R_IN
19 3 3
B07B
SIDE I/O
SMART CARD
1302 1E91
EXPANSION SLOT
31 SC2_Y_CVBS_IN 4 4
32 SC2_C_IN 5 5
B12B
iBOARD
1300 1240
22 CVBSterr 11 11 CARD_CVBS_out
OPTIONAL
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PB52.1HU LA 6.
B02A B03
PRO: IDIOM PNX85xx
7H00
PNX8541E
7T59
1T11 1C02
B03J
EF
CVBS-BO 1 1 CVBS-BO J3
3T59
TDA-IF-IN-N IF-N 5 5 IF-N M1
3T58
3
TDA-IF-IN-P IF-P 3 IF-P M2
TUN-AGC-MON
7B01
TDA-IF-IN-N
LGDT1129
1T13 1C00
TDA-IF-IN-P
1 1
B03G
TUN-FE-DATA(0-7) TUN-FE-DATA(0-7) FE-DATA(0-7)
CONTROL
13 13
RESET-SYS-DETECT 18 18
B03C
(CONTROL)
B11A
CONTROL STI7100
7AD1 7A00
SAA7113H/V2 STI7101BWC
FE-DATA(0-7)
4 DVID(0-7)
ADC/MUX/SRC
DIGITAL
B11C B11B
DRAM FLASH
INTERFACE
9-BIT
STI7100
7AA1
7A50
VIDEO INPUT
7AA2 M29W640
PROCESSOR
B11C B11B
EMI-D
DDR
EEPROM
LMI-D
SDRAM
8Mx8
16Mx16
EMI-A 4Mx16
LMI-A
7J00
AD8191ASTZ
B11D AV
24 DRX2+ P33
INTERFACE
74
23 DRX2- P34
73
DRX1+ R33
21
71
HDMI DRX1- R34
20
70
SWITCH DRX0+ T33
18
68
DRX0- T34
17
67
15 DRXC+ U33
65 14
DRXC- U34
64
B03G
12
34 RXC+ A10
OP0
11
33 RXC- A9
ON0
9
37 RX0+ B7
OP1
8
36 RX0- B6
ON1
6
40 RX1+ A8
OP2
5
39 RX1- A7
ON2
3
43 RX2+ B9
OP3
2
42 RX2- B8
ON3
44 RESET-SYS-DETECT B03C
(CONTROL)
1002-2
1 VGA_R K4
PC_R
2 VGA_G G2
PC_G
3 VGA_B R2
PC_B
13 7005
14
1 4 ITV-VGA-H F3
HSYNC_IN
5 8 ITV-VGA-V T4
VSYNC_IN
VGA
CONNECTOR
1E30
CVI-PR K3
PR
CVI-PB R1
AV3 PB
CVI-Y
G1
Y
AV1-CVBS J1
2
3
5
1
AV1
AV1-Y H1
1E12
1
3
AV1-C
S VIDEO 5 N4
4
2 CARD-PB
P5
CARD-Y F2
CARD-PR K2
FRONT_Y-CVBS J2
FRONT_C
P2
B03J
B03I AUDIO PNX85xx: ANALOGUE AV
5HRR
CVBS_MON_OUT A3
CONTROL
41
B03F
PNX85xx: DIGITAL
VIDEO OUT/LVDS
ANALOGUE AV
B03H DIGITAL
PNX85xx
VIDEO
OUT/LVDS
MAIN
10 BIT YUV
VIDEO OUT
VIDEO
DV-xx_Y(0-9)
LAYER
VID_OUT_TTL
GFX LAYER
STILL
MPEG/PC DV-xx_UV(0-9)
GFX OSD
DV-HS
AG15
LAYER
DV-VS
AH15
MBVP-TV
SNR/TNR
EDDI
HV SCALER TX8535oA-
AJ21
TX8535oA+
AK21
AJ22 TX8535oB-
AK22 TX8535oB+
TX8535oC-
AG22
MEMORY
VIDEO
TX8535oC+
CONTROLLER AH22
STREAMS
LVDS
TX8535oCLK-
AJ23
MSP
AK23 TX8535oCLK+
VMPG
AG23 TX8535oD-
MPEG
DEMUX
TX8535oD+
AH23
AND
DECODING AJ24 TX8535oE-
AK24 TX8535oE+
VIDEC, 3D COMB AND VBI
SWITCH/
CAPTURING
B03F PNX85xx: FLASH
7HA0
NAND512W3A2CN6E
B03D CONTROL
NAND
FLASH
PCI XIO
PCI --> NAND
512Mx8
VIDEO
STREAMS
HDMI
B03E PNX 85xx: SDRAM
7HG0
EDE2516ACSE
(0-12) DDR2
SDRAM
B03E SDRAM 8Mx16x4
DDR2-D(0-15)
7HG1
DDR
EDE2516ACSE
DDR2
DDR2-A(0-12)
SDRAM
8Mx16x4
(16-31)
B09D B10C B10A
FPGA 1080p: I/0 BANKS PACIFIC 3
7GE2
1080P ONLY DUAL LVDS ONLY
7F90
T6TF4HFG
EP2C5F256C7N
TXFPGAeA-_G7 RxP3eA-_G7 75
A7 28
TXFPGAeA+_G6 RxP3eA+_G6 74
B7 29
TXFPGAeB-_G5 RxP3eB-_G5 78
D6 31
TXFPGAeB+_G4 RxP3eB+_G4 77
C6 32
B6 TXFPGAeC-_G3 RxP3eC-_G3 34 81
CYCLONE II
A6 TXFPGAeC+_G2 RxP3eC+_G2 35 80
FPGA
TXFPGAeCLK+_G0 RxP3eCLK+_G0 84
B5 38
1080P
PACIFIC3
TXFPGAeCLK-_G1 RxP3eCLK-_G1 83
A5 39
PICTURE
B4 TXFPGAeD-_R9 RxP3eD-_R9 40 87
ENHANCEMENT
D13
A4 TXFPGAeD+_R8 RxP3eD+_R8 41 86
D15
B3 TXFPGAeE-_R7 RxP3eE-_R7 44 90
A3 TXFPGAeE+_R6 RxP3eE+_R6 45 89
93
TXFPGAoA-_B9 RxP3oA-_B9
B14 9 92
TXFPGAoA+_B8 RxP3oA+_B8
A14 10
96
C13 TXFPGAoB-_B7 RxP3oB-_B7 13
95
C12 TXFPGAoB+_B6 RxP3oB+_B6 14
99
TXFPGAoC-_B5 RxP3oC-_B5
B13 15
98
TXFPGAoC+_B4 RxP3oC+_B4
A13 16
101
TXFPGAoCLK+_B3 RxP3oCLK+_B3
B12 19
100
TXFPGAoCLK-_B2 RxP3oCLK-_B2
A12 20
103
D11 TXFPGAoD-_B1 RxP3oD-_B1 22
102
TXFPGAoD+_B0 RxP3oD+_B0
D10 23
107
B10 TXFPGAoE-_G9 RxP3oE-_G9 25
106
A10 TXFPGAoE+_G8 RxP3oE+_G8 26
ONLY FOR 1080P SETS
7GE1
B09B FPGA 1080p: INTERFACE M25P05
9F35-9F46
FPGA BY-PASS
PACIFIC 3: LVDS
1G50
TXEA- 5G00 32
TXEA+ 31
TXEB- 5G01 30
TXEB+ 29
TXEC- 5G02 28
TXEC+ 27
TXECLK- 5G03 25
TXECLK+ 24
TXED- 5G04 22
TXED+ 21
5G05 20
TXEE-
LVDS
19
TXEE+
CONNECTOR
TO DISPLAY
TXOA- 5G06 17
TXOA+ 16
5G07 15
TXOB-
TXOB+ 14
TXOC- 5G08 13
TXOC+ 12
TXOCLK- 5G09 10
TXOCLK+ 9
5G10 7
TXOD-_
6
TXOD+
5G11 5
TXOE-
4
TXOE+
512K
FLASH
I_17500_075.eps
050808