36
36
HCD-GTX777/GTX787/GTX888
HCD-GTX777/GTX787/GTX888
6-6.
BLOCK DIA
GRAM — DISPLA
Y/PO
WER SECTION —
USB +5V
A+9V
87
MASTER VOL
IIC-DA
TA
IIC-CLK
MASTER
VOLUME
85
ADKEY1
86
ADKEY2
73
DISPLA
Y/POWER KEY
S926-928,
S913,941
S951-953
GTX888
GTX727,787
4
SIRCS
RESET
X402
5MHz
15
X-IN
13
X-OUT
X401
32.768kHz
10
XC-IN
11
XC-OUT
SYSTEM CONTROL
IC401 (6/6)
48
STBY
-RELA
Y
12
RESET
20
AC-CUT
D1210
RECT
D622
RECT
D621
+VL
F1261
VL
VL
VH
VH
VP
VF
VF
GND
F1251
F1241
F1271
R1292
–VL
+VH
–VH
+ 33V
REGULA
TOR
Q1291
POWER ON/OFF
RELA
Y DRIVE
Q1211
+ VG
(+32V)
D1292
RECT
D1291
D227,228
VF+
VF-
ND900
V
ACUUM
FRUORESCENT
DISPLA
Y
R
Y1200
AC IN
PT1201
POWER
TRANSFORMER
RESET
SWITCH
Q207
REMOTE CONTROL
SIGNAL RECEIVER
IC1101
EVER +10V
88
OP DIAL
ROT
AR
Y
ENCODER
ROT
AR
Y
ENCODER
OPERA
TION
DIAL
CN112
(3/3)
(FOR CHECK)
90
OVER VOL
TAGE
RECT
D114
+9V SW
Q903
M +9V
LED +9V
ST +9V
46
AC3
AC3
F1281
UNREG
S936
S935
LEVEL
DETECT
Q627,628
USB+5V REG
IC203
+9V REG
IC209
+9V REG
IC206
+4V REG
IC208
DVSS +3.3V
D +3.3V
3.3V REG
IC204
USB+9V REG
IC205
+9V REG
IC207
S901-911,920-925,
S937,950
84
ADKEY0
29
30
S914-919
S939
S940
IIC-DA
TA
IIC-CLK
NO111
(FOR CHECK)
D905
D906
LED
SWITCHI
Q902
LED +9V
LED +9V
MASTER LED CONTROL
65
METER POSITION SW
STBY LED
43
LED DRIVER-DA
TA
44
LED DRIVER-CLOCK
42
LED DRIVER-LA
TCH
12
3
4
5
13
7
8
9
6
10
IND1-4
LED SWITCH
Q904,209
D914,915
D1003
D1000
LED +9V
LA
TCH
IC902
MOTOR
DRIVE
IC001
3
18
4
5
13
|
16
6
|
11
12
LA
TCH
IC900
LED +9V
M
MOTOR
DRIVE
IC701
MOTOR(LD)
M751
D920-925
D908-913
+3.3V REG
Q209-211
D1201
D1202
EVER 3.3V
Q208
SUB POWER
TRANSFORMER
PT1200
8
6
D1294
D1295
9
7
14
|
17
2
|
7
|
51
0
OUT1-4
D011-014
+9V
S031
S1200
AEP
AC IN
MX
AC IN
EXCEPT AEP
, MX
230-240V
220V
120V/127V
VOL
TAGE
SELECT
M893
DC F
A
N
FAN MOTOR
Q205,206
DRIVE
Содержание HCD-GTX777
Страница 107: ...MEMO 107 HCD GTX888 GTX777 GTX787 ...