Block Diagram Video - Philips JL2.1E Service Manual

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Video

VIDEO
B2 TUNER: MAIN B4
1T03
7T06
UV1318ST
2T21
3T24 EF 3T25
11 IF-TER2
IFOUT
+5VTUNMAIN
MAIN
7T10
RF IN TUNER
3T28 EF 3T12
AGC2
SPLITTER 1
AGC
RF OUT
B12a,
5 4 B16b
B3 TUNER: SUB
B4e
1W02
7W01
UV1318S
2W17 3W17 EF 3W18
11
IF-TER1
B4g
IF1
B12a
+5VTUNSUB
RF IN SUB
B16b
TUNER
7W10
3W22 3W13
EF
1 AGC1
B4g
AGC
5 4 B16b
B16b
B12A I/O: SCART
B16a
B16a
SCART 1 1P00
7
B4a,e
1 N.C.
11
B4a,e N.C.
15
B4a,e B12a
B12a
B5a,
16
B11b
B12a
19
B4a
B16b
20
B4a,e B16b
21
B16b
EXT 1
B14B I/O + GEMSTAR
1I00
B4
B11b
B11b
B3
B11b
B3
D SIDE I/O B16A CONNECTION A
1002
1M36
1M36
Y/CVBS 2 2 FRONT_Y-CVBS
B4a,e
VIDEO
4 4 FRONT_C
B4a,e
1001
1
3
C
S VIDEO 5
4
2
B12a
BE2 EXTERNAL I/O 2 B16B CONNECTION B B16b
B4c
1O35 1E35
AV2-AV4_R-PR 1 1 AV2-AV4_R-PR B16b
B4a,e
AV2-AV4_G-Y 2 2 AV2-AV4_G-Y-
B4a,e
B16b
AV2-AV4_B_PB 3 3 AV2-AV4_B_PB
B4a,e
B16a
AV2-FBL 4 4 AV2_FBL
B5a
AV3_CVBS 6 6 AV3_CVBS B16a
B4a,e
AV3_STATUS 7 7 AV3_STATUS
B5e
CVBS-TER-OUT 9 9
CVBS-TER-OUT
B4a
AV2_Y-CVBS 11 11
AV2_Y-CVBS
B4a,e
B12a
AV2_C 12 12
AV2_C
B4a,e
B12a
C-MON-OUT 14 14 C-MON-OUT
B12a
B7c
B16b
15 15
Y-CVBS-MON-OUT Y-CVBS-MON-OUT
B8a
16 16 B16b
AV2-STATUS AV2-STATUS
B5e
23 23
P50 P50 B16b
B5e
BE1 EXTERNAL I/O 1 B11A
SCART 3
1
1O01
8 AV3_STATUS
BE2
19 CVBS-TER-OUT
BE2
20 AV3_CVBS
BE2
21
EXT 3 7O00
14 12 AV2-AV4_B_PB
BE2
1O02
7O01
7 EF 4 3 C-MON-OUT
SCART 2 BE2
1
2 AV2-AV4_R-PR
BE2
15 15
1 AV2_C
BE2
9-11
16 AV2-FBL
BE2
8 AV2-STATUS
BE2 B12a
B16b
11 AV2-AV4_G-Y
BE2
20 AV2_Y-CVBS
BE2
B14b
7O10
1 Y-CVBS-MON-OUT
BE2
19 14
21
B14b
5 CVBS-TER-OUT_CVBS_TAD
BE2
EXT 2
9-11
REGIMBEAU B14b
B7A
JL2.1E AA 6.
MPIF MAIN:
7C00
PNX3000HL
B4C IF
1C52
IF-TER2 2 8 107 VIFINP
SOUND
GROUP
LPF
TRAP DELAY
3 7 108 VIFINN
3C63
105
TUNERAGC
QSS
QSSOUT
99 SIFINP
BPF
LPF
7C02
3C02
CVBS-TER-OUT EF 100 SIFINN
TO AM INTERNAL
7C01-1 7C01-2
LPF AUDIO SWITCH
3C05 EF EF 3C80
120 CVBSOUTIF
B4A
SOURCE SELECTION CVBS/Y RIM LPF
C L A M P
C-PRIM
CVBSOUTIF-MAIN 123 CVBS-IF
MPIF
126
AV1_CVBS CVBS1
1 CVBS2
AV3_CVBS
12 CVBS_DTV
A
+
DATA
AV2_Y-CVBS 4 CVBS|Y3 D
LPF
LINK
5 C3
AV2_C
Yyuv
2FH
FRONT_Y-CVBS 8 CVBS|Y4
FRONT_C 9 C4
LPF
AV7_Y-CVBS 15 Y_COMB
A
C L A M P DATA
LINK
D
AV7_C 16 C_COMB
2nd
SIF
AV1-AV5-AV6_R-PR 25 R|PR|V_1
CVBS SEC A/D
YUV Yyuv
AV1-AV5-AV6_G-Y 26 G|Y|Y_1 2Fh
RGB
Yyuv A
LEVEL
AV1-AV5-AV6_B-PB 27 B|PB|U_1
D
ADAPT U
U,V DATA
CLAMP
INV.
AV2-AV4_R-PR 30 R|PR|V_2
A LINK
PAL V
D
AV2-AV4_G-Y 31 G|Y|Y_2
MONO SEC.
AV2-AV4_B-PB 32 B|PB|U_2
CLP PRIM
TIMING
CLP SEC
CIRCUIT
CLP yuv
MPIF SUB:
7A00
PNX3000HL
B4G IF
1A52
2 107 VIFINP
IF-TER1 8
SOUND GROUP
LPF
TRAP DELAY
108 VIFINN
3 7
3A63
AGC1 105
TUNERAGC
QSS
QSSOUT
99 SIFINP
BPF
LPF
SIFINN
100
TO AM INTERNAL
7A01
AUDIO SWITCH
LPF
3A05 EF 3A80
120 CVBSOUTIF
B4E
SOURCE SELECTION CVBS/Y RIM LPF
C L A M P
C-PRIM
CVBSOUTIF-SUB 123 CVBS-IF
MPIF
126
AV1_CVBS CVBS1
1 CVBS2
AV3_CVBS
CVBSOUTIF-MAIN 12 CVBS_DTV
A
+
DATA
AV2_Y-CVBS 4 CVBS|Y3 D
LPF
LINK
5 C3
AV2_C
Yyuv
2FH
FRONT_Y-CVBS 8 CVBS|Y4
FRONT_C 9 C4
LPF
15 Y_COMB
A
C L A M P DATA
D
16 C_COMB
2nd
SIF
AV1-AV5-AV6_R-PR 25 R|PR|V_1
CVBS SEC A/D
YUV Yyuv
AV1-AV5-AV6_G-Y 26 G|Y|Y_1 2Fh
RGB
Yyuv A
LEVEL
AV1-AV5-AV6_B-PB 27 B|PB|U_1
D
ADAPT U
U,V DATA
CLAMP
INV.
AV2-AV4_R-PR 30 R|PR|V_2
A
PAL
V
D
AV2-AV4_G-Y 31 G|Y|Y_2
MONO SEC.
AV2-AV4_B-PB 32 B|PB|U_2
CLP PRIM
TIMING
CLP SEC
CLP yuv CIRCUIT
HDMI B11B HDMI: I/O + CONTROL
7B11
1B01 TDA9975
1
ARX2+ 1B33 PARX2+ A9
RX2+A
3 ARX2- PARX2- A10
RX2-A
4
ARX1+ 1B32 PARX1+ A12 HDMI
RX1+A
6 ARX1- PARX1- Termination
A13
RX1-A
resistance
7
ARX0+ 1B31 PARX0+ A15
RX0+A control
9 ARX0- PARX0-
A16
RX0-A
10 ARXC+ 1B30 PARXC+ F16
RXC+A
12
ARXC- PARXC- G16
HDMI
RXC-1
CONNECTOR 7B30
19 ARX-HOTPLUG
HPD-HIRATE
B7A
1B40
2
BRX2+ 1B37 PBRX2+ C10
RX2+B
1 Upsample
BRX2- PBRX2- C9
RX2-B
10
BRX1+ 1B36 PBRX1+ C13
RX1+B Derepeater
Termination
9
BRX1- PBRX1- C12
RX1-B
resistance
18 BRX0+ 1B35 PBRX0+ C16
control
RX0+B
17 HDMI
BRX0- PBRX0- C15
HDCP
RX0-B
DVI receiver
23 BRXC+ PBRXC+ G14
1B34
CONNECTOR RXC+B
24
BRXC- PBRXC- F14
RXC-B
1B40-4
8
27 28 M135-CLK M15
Line time
B7A
measuremebt
DVI-VSYNC N15
26 25 VSYNC Activity
DVI-HSYNC P16 detection &
Sync
AV1-AV6_FBL-HSYNC T16 HSYNC sync selec.
seperator
AV2-AV4_G-Y R12
T12 SOG Slicers
Clocks
DVI-R-PR T13
generator
R/PR
PR T14
DVI-G-Y T8 ADC
Y T9 G/Y
DV1-B-PB
R7
PB T6 B/PB
41
B5 PNX2015:
7J00
PNX2015E
B4B
B5B DV I/O INTERFACE
5C33
SUPPLY 14
+ 5C34 +5VMPIF-MAIN
28
CONTROL
5C36
35
SCL-DMA-BUS2
44
DIGITAL
43 SDA-DMA-BUS2
BLOCK
CVBS-OUTA 19
N.C.
22 B5A AUDIO/VIDEO PNX2015
CVBS-OUTB
N.C.
STROBE1N 60 STROBE1N-MAIN R4
AVP1_DLK1SN
STROBE1P 61 STROBE1P-MAIN R3
AVP1_DLK1SP
R2
1 DATA1N 62 DATA1N-MAIN
AVP1_DLK1DN
DATA1P 63 DATA1P-MAIN R1
AVP1_DLK1DP
STROBE3N 50 STROBE3N-MAIN N4
AVP1_DLK3SN
STROBE3P 51 STROBE3P-MAIN N3 AVP1_DLK3SP
AVIP-1
52
DATA3N DATA3N-MAIN N2 AVP1_DLK3DN
3
DATA3P 53 DATA3P-MAIN N1
AVP1_DLK3DP
STROBE2N 55 STROBE2N-MAIN P4 AVP1_DLK2SN
56
STROBE2P STROBE2P-MAIN P3 AVP1_DLK2SP
DATA2N 57 DATA2N-MAIN P2
2 AVP1_DLK2DN
DATA2P 58 DATA2P-MAIN P1
AVP1_DLK2DP
46 HV-PRM-MAIN M3
AVP1_HVINFO1
40 CLK-MPIF M4
MPIF_CLK
AV1-AV6_FBL-HSYNC T1
AVP1_HSYNCFBL1
B12a
AV6_VSYNC M1
AVP1_VSYNC1
B3f
B4F
5A33
SUPPLY 14 L1
AVP2_HSYNCFBL1
+
5A34 +5VMPIF-SUB
28 COLUMBUS
G1
CONTROL
5A36 AVP2_VSYNC1
3D Comb
35
filter and
SCL-DMA-BUS2 noice
44
DIGITAL reduction
43 SDA-DMA-BUS2
BLOCK
CVBS-OUTA 19
N.C.
22
CVBS-OUTB
N.C.
AV2_FBL T2
AVP1_HSYNCFBL2
B16b
L2
AVP2_HSYNCFBL2
STROBE1N 60 STROBE1N-SUB K4
AVP2_DLK1SN
STROBE1P 61 STROBE1P-SUB K3
AVP2_DLK1SP
K2
1 DATA1N 62 DATA1N-SUB
AVP2_DLK1DN
DATA1P 63 DATA1P-SUB K1
AVP2_DLK1DP
STROBE3N 50 STROBE3N-SUB H4 AVIP-2
AVP2_DLK3SN
STROBE3P 51 STROBE3P-SUB H3 AVP2_DLK3SP
LINK
52
DATA3N DATA3N-SUB H2 AVP2_DLK3DN
3
DATA3P 53 DATA3P-SUB H1
AVP2_DLK3DP
STROBE2N 55 STROBE2N-SUB J4 AVP2_DLK2SN
56
STROBE2P STROBE2P-SUB J3 AVP2_DLK2SP
LINK
DATA2N 57 DATA2N-SUB J2
2 AVP2_DLK2DN
DATA2P 58 DATA2P-SUB J1
AVP2_DLK2DP
46 HV-PRM-SUB G3
AVP2_HVINFO1
40 CLK-MPIF M4
MPIF_CLK
B5B DV I/O INTERFACE
DV4-DATA DV4_DATA_0 T0 9
VIP
Video
output
formatter
DV5-DATA DV5_DATA_0 T0 9
DV4-CLK AK8
D1
VHREF
A2 DV-HREF AH9
DV-HREF
timing
DV-VREF
A1 AJ9
generator DV-VREF
C2 DV-FREF AK9
DV-FREF
B5E STANDBY
L16 SDA-MM-BUS1
I2C slave
L15 SCL-MM-BUS1
interface
STANDBY
AV2-STATUS AJ24 PROCESSOR
B16b
AV3-STATUS
AH24 See also
B16b
Block digram
Control
B6 SPIDER:
7R00
T6TE0TBG-0001
B5C TUNNELBUS
SPIDER
A7
D2 TUN-SPIDER-RX-CLKN B6A
C2 TUN-SPIDER-RX-CLKP A6
B7 TUN-SPIDER-TX-CLKN H1
B6B
C7 TUN-SPIDER-TX-CLKP G2
TUN-SPIDER-RX-DATA
TUNNEL
BUS
TUN-SPIDER-TX-DATA
B7 VIPER:
7V00
PNX8550
B7C B7B
TUN-VIPER-
TUNNELBUS DDR INTERFACE
M29 RX-CLKP K3
U30 TX-CLKN T2
VIPER
MM_DATA
TX-CLKP
U28 T1
Memory
TUN-VIPER-RX-DATA
controller
Tunnel
MM_A(0-12)
TUN-VIPER-TX-DATA
B5A AUDIO/VIDEO DVD
CSS
I2S
B7C
2D DE
AUDIO/VIDEO
2-Layer
AG28 DAC-CVBS
secondary
video out
AD28 DV1F-CLK
DV1_CLK
Dual SD AJ30
AF30 DV2A-CLK Temporal
DV2_CLK
single HD
noise redux
AK28 DV3F-CLK AD27 HPD-HIRATE
MPE2 decoder
DV3_CLK
D29 M135-CLK
250Mhz
MIPS32
MUX
CPU
Scaler and
de-interlacer
DV1_DATA(0-9)
DV1F-DATA 0 TO 7 DV-ROUT
1SD+1HD
YUV
5 Layer
Video Video in
primary
DV2_DATA(0-9) TS
DV2A-DATA 0 TO 7 DV-GOUT
video out
router
HD/VGA/
Dual
656
con
acces
DV3_DATA(0-9) DV3F-DATA 0 TO 7 DV-BOUT
B9D MOP: IO
7G05
DS90C385MTD
G4e
TXAe- 48
1
TXAe+ G0e
47 LVDS
2
G5e
TRANSMITTER
TXBe- 46
3
G6e
TXBe+
45
4
G7e
Re
5
TXCe- B2e
42
6
TXCe+ 41 DE
Ge 7
CLK-OUT
TXCLKe- 40
8
B3e
TXCLKe+
39 9
B2e
Be
10
TXDe-
38
TXDe+ 37
RES
R/G/B
7G06
DS90C385MTD
TXAo- 48 G4o
TXAo+ 11
47 LVDS G0o
TRANSMITTER 12 G5o
Ro
TXBo- 46
13
G6o
TXBo+
45
14
G7o
TXCo- 42 Go 15
B2o
TXCo+ 41 16
DE
17
CLK-OUT
TXCLKo- 40 Bo
18
B3o
TXCLKo+ 39
19
B4o
TXDo- 38
20
TXDo- 37
RES
OR
(Optional)
B9C MOP: LVDS
TXAe-
1
TXAe+
B5D 2
7L50
DDR INTERFACE TXBe-
K4D261638F 3
TXBe+
4
PMX-MA(0-12)
PMX-MA
TXCe-
5
TXCe+
6
DDR
TXCLKe-
7
PNX-MDATA PNX-MDATA SDRAM
(0-15) TXCLKe+
8
16Mx16
PNX-MCLK-P
A17 45 TXDe-
MCLK_P 9
A16 PNX-MCLK-N 46
MCLK_N TXDe+
10
TXAo-
11
7LA7 TXAo+
12
M25P05
TXBo-
13
TXBo+
14
5
SPI-SDO
512K
SPI-CLK 6 TXCo-
15
FLASH
1
SPI-CSB
TXCo+
16
SPI-WP 3
TXCLKo-
17
TXCLKo+
18
TXDo-
19
TXDo-
20
B6B SPIDER: DDR
7R01
K4H561638F
DDR
A(0-11)
SDRAM
16Mx16
DQ(0-15)
B7B VIPER: MAIN MEMORY
7V01
K4D551638F
DDR
SDRAM 1
16Mx16
7V02
K4D551638F
DDR
SDRAM 2
16Mx16
B8B
7F55
EF
Y-CVBS-MON-OUT
B16b
C-MON-OUT
B16b
B11A
B11B
B9 MOP:
7G04
EP1C12F256C7N
B9D
MOP
PICTURE ENHANCEMENT
B16
C15
E15
D16
F15
E16
K15
J16
G15
E16
I/O
L16
K16
M15
M16
N15
N16
K15
J16
P15
R16
1G50
1
VDISP
2
3
4
5GA0 8
9
5GA1 10
11
5GA2
12
13 LVDS
CONNECTOR
5GA3 15
TO DISPLAY
16
5GA4 18
19
5GA5 20
21
5GA6 22
23
5GA7 24
25
5GA8 27
28
5GA9 30
31
F_15710_127.eps
190905