1-12-9
Power Supply Block Diagram
E434GBLP
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
SHUNT
REG.
AC1001
F1001
T1.6A L 250V
LINE
FILTER
L1003
D1001 - D1004
BRIDGE
RECTIFIER
3
5
Q1001
Q1003
Q1107
Q1114
TO
POWER SUPPLY
BLOCK DIAGRAM
(CN1501)
Q1115
Q1102
Q1103
Q1104
7
8
1
2
3
2
1
3
4
IC1001
IC1101
ERROR
VOLTAGE DET
T1001
POWER SUPPLY CBA
HOT CIRCUIT. BE CAREFUL.
18
17
16
15
14
13
12
11
10
CL1001
1
AL-30V
2
AL+44V
7,8
AL+12V
CN1001
14-17
EV+2.4V
4-6
EV+10.5V
25-27
P-ON+3.3V
11-13
P-ON+5V
CN1003
4
HDD+12V
1
HDD+5V
CN1002
1F
A
N
2
F
AN-LOCK
20-22
P-ON+2.5V
3,4
AL+16.3V
14
P-ON+9V(1)
15,16
P-ON+5V(A)
17,18
AL+5V(3)
23
F1
22
AL+5V
24
F2
25
REG-CONT
26
LO
W
-PO
W
12
F
A
N-CONT1
27
PWR-SW
13
F
AN-LOCK
Q1100
Q1101
Q1105
SW+12V
Q1106
SW+5V
SW-CTL
IC1102
HO
T
COLD
+2.5V REG.
IC1103
+9V REG.
+3.3V REG.
IC1104
FAN
Q1108-Q1111
SW+5V
TO
DVD/HDD
MAIN CBA
(CN501)
HARD
DISC
DRIVE
Содержание HDR-B2735D
Страница 37: ...1 13 3 E434GSCAV1 AV 1 9 Schematic Diagram VCR Section ...
Страница 39: ...1 13 5 E434GSCAV3 AV 3 9 Schematic Diagram VCR Section ...
Страница 40: ...1 13 6 E434GSCAV4 AV 4 9 Schematic Diagram VCR Section ...
Страница 42: ...1 13 8 E434GSCAV6 AV 6 9 Schematic Diagram VCR Section ...
Страница 43: ...1 13 9 E434GSCAV7 AV 7 9 Schematic Diagram VCR Section ...
Страница 44: ...1 13 10 E434GSCAV8 AV 8 9 Schematic Diagram VCR Section ...
Страница 45: ...1 13 11 E434GSCAV9 AV 9 9 Schematic Diagram VCR Section ...
Страница 47: ...1 13 13 E434GSCFJ Front Jack SW Schematic Diagram VCR Section ...
Страница 48: ...1 13 14 Rear Jack Schematic Diagram VCR Section ATA Schematic Diagram DVD HDD Section E434GSCAT E434GSCRJ ...
Страница 49: ...1 13 15 E434GSCAFV AFV Schematic Diagram VCR Section ...
Страница 50: ...1 13 16 E434GSCD1 DVD HDD MAIN 1 6 Schematic Diagram DVD HDD Section ...
Страница 51: ...1 13 17 E434GSCD2 DVD HDD MAIN 2 6 Schematic Diagram DVD HDD Section ...
Страница 52: ...1 13 18 E434GSCD3 DVD HDD MAIN 3 6 Schematic Diagram DVD HDD Section ...
Страница 62: ...1 13 28 AFV CBA Top View AFV CBA Bottom View BE6800F01091 ...
Страница 94: ...HDR A2835D HDR B2735D E434GED JBD 2007 01 10 ...