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S-19 IC BLOCK
R/R-Y B/B-Y Vcc1 +3V GND REF G/Y SHIN FBG FBR FBB
F
IC3401 CXM3009TQ LCD DRIVER
PSIG OUT
COM OUT
COMREF
SYNC IN
DA OUT
COMDC
IC3701 LV4149W EVF DRIVER
GNDCOM
SIGCENT
VCCCOM
COMOUT
FBCOM
CSHO
GOUT
ROUT
CSVO
BOUT
GND2
VCC2
F
48
47
46
45
44
43
42
41
40
39
38
37
48
47
46
45
44
43
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33
SYNC SEP VCOREF 1 SYNC SEL FILTER 2 ATT SYNC ATT ATT GND 3 VCO CLOCK GENERATOR PHASE COMPARATOR
DA OUT DA PICTUREGAIN PICTURE-FO PICTURE HUE DL COLOR MATRIX
MODE COMLEVEL SEL COMLEVEL COM-DC 2.5V
+5V 36 Vcc2 35 G OUT
VCC1 49 OSDOUT 50 NC 51
Buf
SIG.C BLKL1 RMTL1
Buf
Buf
Buf
Buf
COM DC 32 VSS2
POL SW R-BRT B-BRT SUB BRIGHT BRIGHT SUB CNTRST B-CONT SUB CNTRST GAMMA BRT
POL SW COM BRIGHT
31 VD COM-BRT 30 ENB 29 XENB VGATE VCNT VPAL1 28 CKV1
COM-DC 34 R OUT VREG 52 REG CLAMP CLAMP CLAMP CONT CNTRST CNTRST CNTRST R-CONT
RPD 4
HUE COLOR LPF TRAP CK SUBCONTRAST CONTRAST USERBRIGHT
33 B OUT
RIN 53 GIN 54 BIN 55
E
S/H VPIN GAMMA-2 GAMMA-1 BRT CONT R-BRT B-BRT GAMMA-1 GAMMA-2 SIG C D/A VPAL2 FRP VCO-ADJ COM-BRT R-CONT B-CONT BLKL1 RMTL1 COM DC 27 CKV2 26 STV 25 XSTV 24 DSG 23 XDSG HAFC PLL COUNTER L DECODER 22 TEST7 HCNT H-PULSE 21 TEST6 20 CKH1 19 CKH2 PD 18 STH 17 XSTH
+3V Vcc1 5 SEN 6 RP IR SERIAL I/F
32 GND LPF TRAP SUBSUB- CONTRAST CONT R CONT B GAMMA1 GAMMA2 -1 -2 SUBBRIGHT S/H USERBRIGHT W/B LIMITER POL POL POL 30 GND +3V 29 VDD STD BLK FRP XCLP XSTBY SH1 SH2 SH3 SH4 28 VDO SERIAL I/F H.FILTER 27 HDO TIMING GENERATOR 26 POF 31 GND
E
RESET 56 SYNC IN 57 VSEP IC 58 VDIN 59 HDIN 60 TEST1 61 TEST2 62 CLPIN 63 IN/EXT M FILTER SYNC SEP V SEP
SCK 7
SUBSUBBRIGHT R BRIGHT B
SDAT 8
TEST1 9
XCLR 10
D
VD 11
PLL COUNTER
CLP SPLK HGATE H-SKEN DET VCO
D
GND 12
25 GND GND1 64 SERIAL BUS I/F 1 2 3 4 5 6 7 8 9 10 11 12
VCOADJ
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14
15
16
17
18
19
20
21
22
23
24
BLSW BLHD 13 14
HD 15 16
HCK1
HCK2
DWN
RGT
HST
VDD +3V
PCG
XSTB
IC6103 AN2903FJQ-V VIDEO AMP
48 GND 47
WIDE
VCK
VST
EN
LOAD
BLSW
VSS1
SCLK
VDD1
VDD2
VDD0
TEST4
TEST5
TEST8
46
45 AND
44
43 IF
42
41
40 GND
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38
37
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35
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33
DY
C
49 50 51 52 15dB 53 54 55 56 57 58 59 60 61 VCC SP 62 VREF SP S-DC
DC DV
15dB STB 15dB DOS W MIX DOS B CLAMP
GCA 3dB ATT -9dB LPF BUFF
32 31 30 29 28
IC1301 UPD168153 FOCUS/ZOOM/IRIS DRIVE
VM 37
TEST3
BLHD
VSS0
RPD
DATA
HD
C
OSC IN RESET HREF
25 H2 H1 H3 H0 H4 24 REFO 23 REFI 22 CONT+ 21 CONT20 1/N CONT OUT
VDD
HO+
27
H.G.
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35
34
33
32
31
30
29
28
26
A1 38 A2 39 B1 40 PGND 41 CH OUTPUT STAGE
DOS B
GCA 3dB
BPF
BUFF
ATT -9dB
GND 27 26 EVR CTL 25 VREF
F.No
VH+
EXT
HO-
VH-
HR
B
B
EVR EVR
MUTE MUTE
LPF LPF
B2 42
19 VSHT 18 IRM-
24
D2 43
23
PGND 44 CH OUTPUT STAGE
VCC 22
D1 45
MUTE DC SHIFT VCC 2.2K DC SHIFT DC SHIFT
MUTE DC SHIFT
MUTE 21 TC MUTE CTL MUTE CTL 20
D/A CONVERTER & DRIVE CONTROL
17 PGND2 16 IRM+ IRIS LOGIC H5 15 VIR 14 EIR+
C2 46 C1 47
19 18
VM
48
A
63 GND SP 64
SERIAL-PARARELLE DECORDER 1 2 3 4 5 6 7 8 9 10 11 12
13 EIR-
A
LATCH
SDATA
LGND
VD
CLOSE
VAMP
SCLK
CEXT
VB
1/2VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
EXT
17
REG(B)
OPEN
VDR-M70PP/VDR-M50PP IC BLOCK
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