XTL-W7000
25
25
XTL-W7000
6-2. BLOCK DIAGRAM – LCD, MOTOR Section –
VCOO
3
FINB
5
FINA
4
N/P
49
MOD0
56
MOD1
54
MOD2
50
R_IN2
14
G_IN2
15
B_IN2
16
YS
17
HSC
14
RST
49
SDA
48
SCK
47
TRAP_OUT
53
TRAP_IN
54
SIN
OSD CONTROLLER
IC101
SYSTEM CONTROLLER
IC1701 (2/3)
RGB DECODER
IC401
LCD CONTROLLER
IC901
12
SCLK
VIDEO
10
CE
9
OSD_ACK
13
RESET
27
VXO1
63
RL 62
R_OUT 26
G_OUT 21
B_OUT 19
COMOUT 28
R 34
G 35
B 36
OUT 33
MOD1 15
MOD2 16
SDA1 41
SCL1 1
AN_RST 3
NT/PAL 17
HSYNC 38
VSYNC 37
MOD0
MOD0
MOD1
MOD2
N/P
14
OSD_DATA_OUT 13
OSD_CLK 12
OSD_CE 15
OSD_ACK 93
OSD_RST 27
DISP MUTE 45
Y_IN
VR
52
C_IN
57
CSYNC_IN
46
HD 32
VSC
15
INV01
47
VD 31
EEPROM
IC102
RGB AMP
IC481
SWITCHING
IC405
PHASE DETECT,
VCO
IC951
FREQUENCY
SELECT
IC954
BUFFER
Q102
LEVEL SHIFT
Q1
SLIDE DETECT
PH1
OPEN/CLOSE
MECHANISM DECK
(DB-M01)
(ANGLE DETECT)
S1
(ANGLE)
BUFFER
Q101
BUFFER
IC404
CSYNC_OUT 34
VDB_IN 35
BUFFER
Q406
BUFFER
Q403, 404
NTSC/PAL
SWITCH
Q405
COMDC 50
V COM AMP
IC451
V COM BIAS
Q451 - 453
BUFFER
Q401, 402
LIQUID CRYSTAL
DISPLAY
LCD1
A
RESET SWITCH
Q981
DIVIDER
IC952
DIVIDER
IC953
VRESET
VG
VB
VCOM
RL
UD 63
UD
VOE 23
VOE
HCK 32
HCK
VGON (15.0V)
VDD (5.4V)
VCC (5V)
VGOFF (–14.0V)
LCD +15V
LCD +5.4V
LCD +5V
LCD –14V
HSP2 31
HSP2
HSP1 30
HSP1
DLP 29
INH
RSET 28
HRESET
VCK 26
VCK
VSP2 25
VSP2
VSP1 24
VSP1
INV1 52
PLS 43
PLO 42
PFDO 6
VCOS1 69
DCK1 17
VCOI 12
VCOS2 71
PCA
34
EXTPOL 36
MUTE
36
BLANK
D401
18
MOD0
MOD1
MOD2
N/P
BASEBAND
DELAY LINE
IC403
R-Y_IN
4
B-Y_IN
5
SCP_OUT
33
R-Y_OUT
2
B-Y_OUT
3
19
20
X101
8MHz
XIN
XOUT
X401
3.58MHz
VXO2
64
X402
4.43MHz
• SIGNAL PATH
: TV (VIDEO)
TMP
3
ANGLE
2
ANGLE_SW
6
OPEN (SLIDE)
61
CLOSE (SLIDE)
62
PHOTO IN
65
S2
(CLOSE)
M1
(SLIDE)
CLOSE_SW
4
M
M
SLIDE MOTOR
DRIVE
IC2
OPEN (ANGLE)
63
CLOSE (ANGLE)
64
M2
(ANGLE)
TH1
M
M
ANGLE MOTOR
DRIVE
IC3
(Page 24)
