- 30 -
4-1. BLOCK DIAGRAMS (4)
POWER SUPPLY
CN6001
3
1
A.C. IN (N)
11
1
CN6005
5
7
15
14
12
11
10
13
D6039
DIODE
D6040
DIODE
SIGNAL VCC
9
13
CN6003
TO H2 BOARD
CN9856
L IN
R IN
2
3
IC6004
SHUNT
RECTIFIER
8
10
5
2
3
1
PH6001
PHOTOCOUPLER
2
RY6000
R6017
Q6005
Q6006
SWITCHES
4
1
2
3
8
11
6
10
8
4
IC6200
STANDBY
SWITCHING
REGULATOR
2
5
7
2
3
PH6200
PHOTOCOUPLER
1
4
3
2
IC6201
SHUNT
REGULATOR
T6200
UP
D
VCC
FB
T6003
L6003
INDUCTOR
5
7
15
12
11
10
T6002
D6037
DIODE
D6035
DIODE
Q6302
Q6303
STBY
CIRCUIT
4
Q6007
BUFFER
AMP
D
D6038
DIODE
13
14
D6036
DIODE
+33V
MUTE
2
3
7
7
8
9
10
CN6004
+18V/24V
TO BDT BOARD
CN6501
1
2
5
6
4
1
R-HP
POWER ON
AC OFF DET
STBY 5V
TO INVERTER
BOARD
TO BDT BOARD
CN6500
SIGNAL VCC
SIGNAL VCC
+18V/24V
+18V/24V
+18V/24V
CN6300
L-HP
STBY 5V
IC6300
STEREO POWER
AMPLIFIER
13
12
14
10
9
STBY
5
1
R OUT
L OUT
MUTE
R IN
L IN
7
AUDIO VCC
Q6300
Q6301
SWITCHES
SVR
PS6301
IC6001
SWITCHING CONTROL
7
6
4
15
2
3
1
PH6003
PHOTOCOUPLER
2
4
11
1
3
9
STBY
5V
RESISTOR
CHAIN
Q6001
Q6002
SWITCHES
Q6003
Q6004
SWITCHES
3
PH6002
PHOTOCOUPLER
2
4
IC6003
SHUNT RECTIFIER
1
3
IC6000
ACTIVE PFC
CONTROL
3
4
7
5
1
D6000
D6001
D6002
DIODES
D6003
BRIDGE
RECTIFIER
1
3
2
IC6002
SHUNT RECTIFIER
Q6009
BUFFER
Q6008
BUFFER
Q6010
SWITCH
Q6011
BUFFER
Q6012
SWITCH
1
4
PH6000
PHOTOCOUPLER
3
2
STBY
5V
18V/24V
F6000
FUSE
6.3A
A.C. IN (L)
MAINS
INPUT
L6000
LINE FILTER
L6001
LINE FILTER
2
1
3
4
+18V/24V
+33V
1
AC OFF DET
POWER ON
2
1
3
4
2
4A
(KDL-40U2000 ONLY)
POWER
SUPPLY
CN6000
3
1
AC IN (N)
13
1
CN6003
5
7
14
12
11
9
13
D6012
DIODE
D6014
DIODE
SIGNAL VCC
8
CN6200
TO H2 BOARD
CN9856
L IN
R IN
1
2
4
9
6
8
8
4
IC6200
STANDBY SWITCHING
REGULATOR
2
5
7
2
3
PH6200
PHOTOCOUPLER
1
4
3
2
IC6201
SHUNT
REGULATOR
T6200
UP
D
VCC
FB
T6001
5
7
13
10
9
8
T6000
D6018
DIODE
D6011
DIODE
Q6302
Q6303
STBY
CIRCUIT
D
11
12
MUTE
2
3
6
1
2
3
4
CN6002
+18V/24V
TO BDT BOARD
CN6501
1
2
5
6
4
1
R-HP
POWER ON
AC OFF DET
STBY 5V
TO INVERTER
BOARD
TO BDT BOARD
CN6500
SIGNAL VCC
SIGNAL VCC
+18V/24V
+18V/24V
+18V/24V
CN6300
L-HP
STBY 5V
IC6300
STEREO POWER AMPLIFIER
13
12
14
10
9
STBY
5
1
R OUT
L OUT
MUTE
R IN
L IN
7
AUDIO VCC
Q6300
Q6301
SWITCHES
SVR
STBY
5V
F6000
FUSE
4A
AC IN (L)
MAINS
INPUT
L6000
LINE FILTER
L6006
LINE FILTER
1
2
3
4
+18V/24V
2
3
4
1
3.15A
10
4A
4A
PS6001
PS6000
IC6000
SWITCHING CONTROL
16
9
2
3
1
PH6002
PHOTOCOUPLER
2
4
2
3
IC6002
SHUNT REGULATOR
Q6003
Q6004
POWER
SWITCHING
(MOS FETS)
VG(H)
FB
12
VG(L)
1
3
4
6
7
8
V SENSE
C1
RT
TIMER
SS
VC1
OCP
Q6006
Q6007
SWITCHES
Q6005
SWITCH
3
2
PH6000
PHOTOCOUPLER
4
1
18V/24V
5V
Q6002
AMP
Q6000
AMP
D6000
BRIDGE
RECTIFIER
+
_
2
4
PH6001
PHOTOCOUPLER
3
1
Q6001
BUFFER
1
3
IC6001
SHUNT
REGULATOR
AC OFF DET
1
L6001
INDUCTOR
3
4
5
6
12
9
PS6002
(KDL-26/32U2000 ONLY)
Содержание Bravia KDL-26U2000
Страница 17: ... 17 SE 1 RM ED007 SECTION 2 DISASSEMBLY 2 1 STAND REMOVAL 2 2 REAR COVER REMOVAL ...
Страница 18: ... 18 SE 1 RM ED007 2 3 SPEAKER REMOVAL 2 4 A1 A1P BOARD REMOVAL 1 A1 A1P Board ...
Страница 19: ... 19 SE 1 RM ED007 2 5 BDT BOARD REMOVAL 2 6 G1 G2 BOARD REMOVAL ...
Страница 20: ... 20 SE 1 RM ED007 2 7 H1 H1P BOARD REMOVAL 2 8 H2 H2P BOARD REMOVAL H1 H1P Board H2 H2P Board ...
Страница 21: ... 21 SE 1 RM ED007 2 9 H3 H3P BOARD REMOVAL 2 10 BRACKET REMOVAL H3 H3P Board ...
Страница 22: ... 22 SE 1 RM ED007 2 11 LCD PANEL REMOVAL Six screws ...
Страница 48: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 O 48 BDT Printed Wiring Board Conductor Side B ...
Страница 89: ...9 927 534 02 Sony Corporation Sony UK Service Promotions Dept English 07AP7100 1 Printed in U K 2007 01 ...
