Block Diagram Video - Philips 19PFL5522D Service Manual

Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Video

VIDEO
B03A TUNER IF & DEMODULATOR
1101
TD1316AF/IHP-2
8 IF_ATV
MAIN
IF_OUT1
TUNER
(HYBRID)
2
RF_AGC
7111
RF_AGC_IBO
12
14
13 RF_AGC
11
DVB_SW
B03B B03C
DVB-DEMODULATOR DVB-COMMON INTERFACE
7F01
7K00
TDA10046AHT
STV0700L
COFDM 62
CHANNEL 61
PCMCIA
2
DECODER
CONTROLLER
ADC
TDA_DAT(0-7) TS_DATA(0-7)
35 TDA_SYNC
49 62
21 1
TS
INTERFACE
7F04
COMP_OUT
RF_AGC_IBO
B03A
1K00
A_MDO(0-7)
PCMCIA
68P
A_MDI(0-7)
CONDITIONAL
ACCESS
LC7.2E LB
1102
5 VIF1
1
4 VIF2
1103
SIF1
5
1
B03B
4 SIF2
7114
B04A
EF
B03D B03F
DVB-MOJO DVB-MOJO
ANALOG BACK END
7G00
PNX8314HS/C102
MOJO
ADC
5J52
172 C_CVBS
C
5J54
163 B|Pb
B
(TS) (AV)
5J53
G|Y
165
G
TS_SYNC 30 5J55
167 R|Pr
R
B06B IO - SCART 1 & 2
1504 7503
3535 3537
EF
19 SC1_RF_OUT_CVBS
3528
15
3523
11
3516
7
1 3545
20
3528
16
3518
8 SC1_STATUS
B04A
EXT1
7500
1506
3522 EF 3521
SC2_CVBS_MON_OUT
19
21
3529
20
2x SCART
3552
15
3550
8 SC2_STATUS
B04A
EXT2
B06A YPBPR & REAR IO
1615
3617
Pr
3618
Y
3619
Pb
D SIDE FACING SIDE AV B04A MICROPROCESSOR
1302
1304 1304
2 2 FRONT_Y_CVBS_IN_T
FRONT_Y_CVBS_IN
VIDEO
FRONT_C_IN 4 4
1301
1
3
5
S VIDEO
4
2
B06C HDMI
7817
1810
SII9025CTU
1
RX2+A 52
+
R0X2
3 RX2-A 51
-
ADC
4
RX1+A 48
+
121
6 R0X1 ODCK
RX1-A 47
- HDMI
7 RX0+A 44
1
+ (MAIN)
DE
R0X0
9 RX0-A 43
- 2
HSYNC
10
RXC+A 40
+ 3
VSYNC
R0XC
12 RXC-A 39
-
19 7814
HDMI_HOTPLUG_RESET
B04A
1811
1 RX2+B 71
+
3 R1X2
RX2-B 70
-
4
RX1+B 67
+
R1X1
6 RX1-B 66
-
7
RX0+B 63
+
9 RX0-B 62 R1X0
-
10
RXC+B 59
+
12 R1XC
RXC-B 58
-
7860
19
HDMI_HOTPLUG_RESET
B04A
2x HDMI
CONNECTOR
6. 26
+5VS
7113
TDA9886T/V4
DEMODULATOR
SUPPLY
VIF1
1
CVBS
SOUND TRAPS 17
VIF-PLL
2 4.5 to 6.5 Mhz
VIF2
SINGLE REFERENCE QSS MIXER
23 SIF1
INTERCARRIER MIXER AND
AM-DEMODULATOR
24 SIF2
SIF AGC MAD
14 TAGC
I2C-BUS TRANSCEIVER
TUNER AGC VIF AGC
B04B
VIDEO PROCESSOR
7202
SVP CX32-LF
CVBS_RF 169
CVBS1
IBO_CVBS_IN 71
FS1 VIDEO
IBO_B_IN 199
PC_B PROCESSOR
IBO_G_IN
183
PC_G
IBO_R_IN
191
PC_R
ANALOG
MUX
163
CVBS_OUT1
SC1_R_IN
189
PR_R2
SC1_G_IN 181
Y_G2
SC1_B_IN
197
PB_B2
SC1_CVBS_IN 198
PB_B3
SC1_FBL_IN 173
FB1
205
XTALI
204
162 XTALO
CVBS_OUT2
SC2_Y_CVBS_IN 190
PR_R3
SC2_C_IN 70
FS2
MEMORY
HD_Pr_IN 188
PR_R1
HD_Y_IN 180
Y_G1
HD_Pb_IN 196
PB_B3
182
Y_G3
FRONT_C_IN_T
192
C
51
TA1 50
49
TB1
48
8-BIT
45
SINGLE
TC1
LVDS TX 44
43
TCLK1
42
HDMI_VCLK
23
DP-CLK 41
HDMI_DE TD1 40
6
DP_DE_FLD
HDMI_H
4
DP_HS
HDMI_V 5
DP_HS
HDMI_Cb(0-7)
DIN_PORTD
HDMI_Y(0-7) (24BIT)
HDMI_Cr(0-7)
1201
14M31
7204
IS42S16400D-6TL
(0-11)
DRAM
1Mx16x4
DQ(0-31) (0-15)
7205
IS42S16400D-6TL
CX_MA (0-11)
DRAM
1Mx16x4 TT
TTL/LVDS PANEL
(16-31)
1G51 J1
1 2
VDISP VDISP
3 4
5 6
7 8
TXAn 1210 TXAn1 2 1 TXAn 77
3
TXAp TXAp1 4 TXAp 78
TXBn 1211 TXBn1 6 5 TXBn 79
8 7
TXBp TXBp1 TXBp 80
TXCn 1212 TXCn1 12 11 TXCn 82
14 13
TXCp TXCp1 TXCp 83
TXCLKn 1213 TXCLKn1 18 17 TXCLKn 84
20 19
TXCLKp TXCLKp1 TXCLKp 85
TXDn 1214 TXDn1 24 23 TXDn 86
TXDp TXDp1 26 25 TXDp 87
IC2
THC63LVD82 J4
1
53 G10
52 R17 2
54 G11 3
51 R16 4
55 G12 5
50 R15 6
58 G13 7
LVDS
47 R14 8
RECEIVER
9
59 G14
(LVDS TO TTL-CMOS)
46 R13 10
60 G15 11
45 R12 12
61 G16 13
14
44 R11
TO LCD
62 G17 15
TTL-CMOS
43 R10 16
63 B10
17
64 B11 19
65 B12 21
66 B13 23
67 B14 25
68 B15
27
71 B16 29
72 B17 31
33
75 DE
73 HSYNC 35
74 VSYNC 37
39
40 SHCLK
36
38
40
VDISP
H_17170_018.eps
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