Emerson LC195EM9 B Service Manual

7-5
Digital Signal Process Block Diagram
A8AN5BLD
DIGITAL MAIN CBA UNIT
IC4202 (MEMORY)
IC3301 (DIGITAL SIGNAL PROCESS)
IC4201(LCD DRIVE)
LCD MODULE ASSEMBLY
CN4501
BRSB2(+)52 BRSB2(-)51 BRSB1(+)50 BRSB1(-)49 BRSB0(+)48 BRSB0(-)47 BRSG2(+)46 BRSG2(-)45 BRSG1(+)44 BRSG1(-)43 BRSG0(+)42 BRSG0(-)41 BRSR2(+)17 BRSR2(-)16 BRSR1(+)15 BRSR1(-)14 BRSR0(+)13 BRSR0(-)12 BRSCLK(+)22 BRSCLK(-)21
V-COM7
STH-S11 TP119 POL18 STV5
CN4502
FRSB2(+)53 FRSB2(-)52 FRSB1(+)51 FRSB1(-)50 FRSB0(+)49 FRSB0(-)48 FRSG2(+)47 FRSG2(-)46 FRSG1(+)45 FRSG1(-)44 FRSG0(+)43 FRSG0(-)42 FRSR2(+)18 FRSR2(-)17 FRSR1(+)16 FRSR1(-)15 FRSR0(+)14 FRSR0(-)13 FRSCLK(+)23 FRSCLK(-)22 STH-F55 CPV6 OE15 STV7
LVDS RX
75 74 73 72 71 70 66 65 64 63
24 25 22 23 20 21 16 17 18 19
62 61 60 59 58 57 56 55 69 68 90 77 78 81 52 51 50 49 48 47 44 43 41 40 39 38 37 36 35 34 33 32 46
145
80 82 84
AF20
9
10
7 8 5 6 1 2 3 4
D-RSDS OUTPUT
LVDS RX
SCL SDA
SCL
SDA
D-RSDS OUTPUT
87 88
6 5
DATA MAPPING
AE20
AD19
AD20
AE19
AF19 AF18
AE18 AE21
AF21
AD25
AD26
AE25
AF25
AF24
AE24
AD23
AD24
AF26
AE26
LVDS TX
DIGITAL SIGNAL PROCESS
A/D CONVERTER
COMP-Pr VIDEO S-VIDEO-Y S-VIDEO-C
TO VIDEO BLOCK DIAGRAM
SW
W3
U3
V3 V4
COMP-Pb
T3
COMP-Y
U4
T4
TU-CVBS
Y3
IF-AGC
V-COM9 TP120 POL19
VCOM-PWM
DEMODULATOR /MPEG DECODER
AF2 AF7
AUDIO I/F
TO AUDIO-1 BLOCK DIAGRAM TO AUDIO-2 BLOCK DIAGRAM
ACLK AUX-ADATA BCLK LRCLK
ACLK BCLK LRCLK A DATA
SPDIF
AD15
AE15 AE16
AF15
AF16
AD16
DATA(0-15) ADDESS(0-12)
IC3201
A13-15,A18, A21-23,B13-15, B17,B19-23 C15,C17-19, C23,C24,D14, D15,D17-19, D22,D23
B1,B9,C2,C8,
D1,D3,D7,D9,
F1,F9,G2,G8,
H1,H3,H7,H9
M2,M3,M7,M8, N2,N3,N7,N8, P2,P3,P7,P8,R2
(SDRAM)
SIF DIF-OUT1 DIF-OUT2 IF-AGC
TO VIDEO BLOCK DIAGRAM
VIDEO SIGNAL
AUDIO SIGNAL
TO SYSTEM CONTROL BLOCK DIAGRAM
IC4511,Q4511, Q4512,Q4513
DRIVE
AE2
AF5
DEMODULATOR

Emerson LC195EM9 B Specifications

General

Brand	Emerson
Model	LC195EM9 B
Category	Monitor
Language	English