DVP-CX777ES
54
54
REGULATOR
CONTROL SWITCH
IC303, Q313
39
16G
56
FLDSDATA
57
FLDSCLK
62
FLDCS
61
FLDRST
INTERFACE
CONTROLLER
IC1003
FLUORESCENT INDICATOR
TUBE
DRIVER
IC1007
70 DA
69 CP
68 CS
95
PON_CHECK
55
VIDEO_OFF
70
P_CONT
67 RESET
65 OSCO
66 OSCI
C8036, R1067
FL1001
FLUORESCENT
INDICATOR
TUBE
A-MUTE
W
(Page 52)
25
SYSCONSOUT
24
SYSCONSIN
26
SYSCONSCLK
3 – 20
P1 – P18
1G – 15G
P1 – P18
1G – 15G
40 – 54
25 – 42
6 – 20
LED0 – LED6
73 – 77, 89, 90
OSC
LED DRIVE
Q1011 – 1017
D1101, 1102,
D1011 – 1015
V-MUTE
Y
(Page 53)
31 SIRCS
KEY INPUT
DETECT
IC1008, 1009
RESET SIGNAL
GENERATOR
IC1006
RS-232C
DRIVE/RECEIVER
IC804
IC1005
REMOTE CONTROL
RECEIVER
IC1004
KEYBOARD
DISC AMS
PUSH ENTER
1, 2, 98 – 100
KEY0 – KEY4
KEY0 , KEY1
93
SIRCS_MODE
69 VMUTE
68 AMUTE
14
15
X1001
5MHz
X1
X2
58 KBCIN
J821
RS232C
CNP801
S-LINK
CONTROL S IN
J801
JG1101
59 KBDIN
32 CONTROL_S
27 232COUT
28 232CIN
21 232C_INT
8
9
66 KBCOUT
67 KBDOUT
JOG-A
JOG-B
20 KEY_INT
16 RESET
KEY4
KEY3
XRST
XRST, XFRRST (for AUDIO SYSTEM)
XFRRST
XRST
X
(Page 53)
V
(Page 52)
LEVEL SHIFT
Q1001, 1002
f
F
g
G
RE1101
(ROTALY ENCODER)
S1001 – 1009,
S1101 – 1112
+
–
SIRCS BUFFER
Q1005, 1006
GRID DRIVE
Q1071
S801
COMMAND MODE
21 16G
SYSTEM
CONTROLLER
IC104 (5/5)
35
XRSTO
25 IFSI
27
IFSO
26
IFSC
33
SYSCONBUSY
20 XIFINT
23
SYSCONCS
51 XIFCS
34
SYSCONRST
76 XRESET
54
53
X101
16.5MHz
X0
X1
XRST, XFRRST (for CHANGER SYSTEM)
T
(Page 51)
XRST, XFRRST (for RF SYSTEM)
S
(Page 50)
D307
D307
D102
D101
D302 – 304
+3.3V
REGULATOR
IC401
B+ SWITCH
Q201, 202
(AC IN)
F101
T101
MAIN POWER
TRANSFORMER
T102
SUB POWER
TRANSFORMER
SW+11V
–5V ES
RECT
D101 – 104
LINE FILTER
L101
SWITCHING
IC101
LINE FILTER
L102
RECT
D211
+B
ISOLATOR
PC101
SHUNT
REGULATOR
IC301
RECT
D301 – 304
B– SWITCH
Q501, 502
SW–11V
RECT
D501
P501
B+ SWITCH
Q301, 302
RECT
D301, 305
B– SWITCH
Q301, 302
VIDEO ON/OFF
SWITCH
Q307, 309
B+ SWITCH
Q308, 310
P301
VR301
RECT
D502
EVER+5V
MUTE3.3V
EVER+3.3V
EVER+3.3V
SW+5V
SW+3.3V
+3.3V
REGULATOR
IC302
P502
PS302
+3.3V
REGULATOR
IC102
+3.3V
+3.3V
REGULATOR
IC302
+3.3V
+3.3V
REGULATOR
IC803
A+3.3V
+1.8V
REGULATOR
IC301
+1.8V
+1.8V
REGULATOR
IC401
+1.8V
REGULATOR
CONTROL SWITCH
IC302, Q311
+5V
REGULATOR
IC201
A+5V
+2.5V
REGULATOR
IC605
+2.5V
+2.5V
REGULATOR
IC901
+2.5V
+2.5V
REGULATOR
IC601
+2.5V
REGULATOR
Q931
–5V REGULATOR
Q303
F1
F2
VDISP–30V
TO FLUORESCENT
INDICATOR TUBE
T1081
DC/DC
CONVERTER
RECT
D1081 – 1084
–30V
REGULATOR
Q1083
OSC
Q1081,1082
+5V ES
+5V REGULATOR
Q305
–12V ES
–12V REGULATOR
Q304
+12V ES
+12V REGULATOR
Q306
RL101
1
2
3
PUSH ENTER
7-5.
BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –