Block Diagram - Main/Power Section - Sony CAV-M1000ES Service Manual

CAV-M1000ES
3-1. BLOCK DIAGRAM — MAIN/POWER SECTION —
IC400
FL400 F1
FL DISPLAY DRIVE
LIQUID CRYSTAL
DISPLAY
SGATA 4
45 - 19
SEG 0 - 35
17 - 9 SCK 3
CS 2
RESET 1
63 - 48 GRID 0 - 15
F2
S720 - 725
+3.3V
IC602
D600
INVERTER
(learning IR)
S700 - 703
1
S710 - 714
2
3
S141
POWER
4
5
SCL 6
6
IC509
EEPROM
SDA 5
IC600
REMOTE CONTROL DRIVE
88
P00 REM
20 INTO
87
P01 WAKEUP
19 INTI
75
P15 WAKEUP
29 TARM
RxDo P62 36
TxDo P63 35
RESET 12
13 XOUT
TBOIN 7
X600
8MHz
TBIOUT 28
15 XIN
P00 22
IC601
NOR GATE
IR OUT/RS232C/ 1
IROUT
A
4
12V TRIGGER
2
SECTION
CAV-M1000ES
IC500 (1/5)
SYSTEM CONTROLLOR
Q403
LED2 119
LED DRIVE
41 FL DAT
40 FL CLK
Q404
LED3 120
LED DRIVE
42 FL LAT
43 FL CLR
Q405
LED4 121
LED DRIVE
AMP RYC 93
AMP RYB 92
132 AD1
AMP RYA 91
FAN 34
133 AD2
MD0 54
134
AD3
52
MD2
61 PW ON/OFF
100 EEPROM,SCL
2
IC510
99 EEPROM,SDA
RESET
1
PSTX 55
12V 1
12V 2
IR OUT/RS232C/ 12V 3
116
RM REM
B
12V TRIGGER
12V 4
SECTION
12V 5
115
RM WAIT
XO 58 12V 6
X500
114 16.5MHz
RM WAKEUP
XI 57
87 RM RX
12VTRIG 1 45
85 RM TX
84 NC
12VTRIG 2 46
12VTRIG 3 47
12VTRIG 4 48
12VTRIG 5 49
12VTRIG 6 50
VOL DETECT STOP 60
D853
Z56 +B
Z56 -B
Q830
RELAY DRIVE
D400
CHECK
D852
Z34 +B
D403
LEARN
Z34 -B
Q820
D405
RELAY DRIVE
SETUP
D851
Z12 +B
Z12 -B
Q810
RELAY DRIVE
SW500
+3.3V
PROGRAM KP 12V 1
KP 12V 2
IC801
KP 12V 3
+12V REG
D512
KP 12V 4
PROGRAM
Q507
KP 12V 5
LED DRIVE
IC802
KP 12V 6
+12V REG
2
IC511
RESET
IC820
1
+12V REG
-32V
Q812,814
SWITCH
Q822,824
RY12V
SWITCH
Q832,834
SWITCH
+5V
Q842,844
SWITCH
IC851
+3.3V
+3.3V REG
Q852,854
SWITCH
+5V
(VIDEO I/O)
Q862,864
SWITCH
-5V
(VIDEO I/O)
+15V
(AUDIO I/O)
-15V
(AUDIO I/O)
14 14
POWER TRANSFORMER
RY+12V
RY831
RY+12V
RY821
RY+12V
RY811
Q801
FAN
DRIVE FAN
D872
D862
D813,814
Q802
D803,804
-32V REQ
RECT
D823,824
D833,834
RECT
Q803
F1
SWITCH
F2
IC850
+5V REG
D805 D806
D863
IC2500
+5V REG
IC2600
-5V REG
D864
IC1001
+15V REG
IC1002
-15V REG
T901
F900
AC
IN