Sony KD-28DX40U Service Manual ▷ View online
- 37 -
~
D3 Schematic [ 4:3 Switching ] ~
~
D3 Printed
Wiring Boar
d ~
~
H8 Schematic [ LED and SIRCS Response ] ~
~
F3 Sc
hematic [ A
C
Input,
Fuse ] ~
~
F3 Printed
Wiring Boar
d ~
~
D2 Schematic [ Smart Mode Deflection ] ~
~
D2 Printed
Wiring Boar
d ~
~
H8 Printed
Wiring Boar
d ~
~
F6 Sc
hematic [ P
o
wer Switc
h ] ~
~
F6 Printed
Wiring Boar
d ~
- 38 -
5-4.
SEMICONDUCT
ORS
LM358N
LM393DT
LM393N
M5216P
M24C08-WMN6T
T
OP209P
CXA1875AM-T4
MC14053BDR2
( TOP VIEW )
1
8
16
9
8
7
6
5
1
3
4
2
( TOP VIEW )
1
4
85
L78L33ABZ-AP
LM393PS-E20
NJM3404AM-T1
IN
GND
OUT
IN
GND
OUT
BA09T
LM2940T
-9.0
SE-012N-LF4
UPC2405AHF
68
61
60
1
52
44
43
35
27
26
18
10
9
( TOP VIEW )
MSP3411G-PP-B8
SE135N-LF4
1
2
3
1V
OUT
SENSE
2
COLLECTOR
3 G
N
D
PST573IMT
-T1
-
+
1
3
2
Vcc
Out
Gnd
1
2
3
1
1 : V IN
2 : V OUT
3 : GND
4 : ON/OFF CONTROL
2
3
4
PQ3RF33
PQ05RF11
7
1
STV9379
MCZ3001D
TC74HC4066AF
PC123F2
PCF8593/T118
STR-L474-LF428
11
5
19
1
( TOP VIEW )
7
14
8
TCET1103G
TD
A7495S
TD
A6108JF/N1B
74L
VC00-PW
74L
VC08APW
74L
VC273PW
74L
VC32A-PW
74L
VC541APW
B
C
E
IRF614-037
2SC5511
CA
THODE
ANODE
BAS316-115
SARS01V0
DTZ-TT11-6.8B
UDZS-TE17-33B
D
AN202K
2
1
3
1
3
2
G
D
S
BC327-25
DT
A144EKA-T146
DT
A144EKA
DTC114EK
DTC143TKA-T146
DTC144EKA
DTC144ESA
KRA104M-A
T
KRC104M-A
T
2SA1175-HFE
2SA933AS-QT
2SC2785-HFE
D1NL20U
D1NL20U-T
A
D1NL40-T
A
2
EGP20G
EL1Z
FUF4005
C
B
E
CATHODE
ANODE
IN
GND
OUT
GP08D
P6KE200ASY
RB721Q
R
U-3AM
1SS133T
-77
1SS83
2SA1037AK-T146
-
2SA1162-G
2SC1623-L5L6
2SC3840(3)
TLP721(D4-G)
B
U2515DX-127
2SD601A-Q-TX
UDZSTE-175.6B
UDZSTE-176.8B
UDZSTE-179.1B
1SS355TE-17
SSK2518-01MR
2SK2640-01MR
- 39 -
D4SBL20UF1
D4SB60LF
GBU4JL-6088
D4SB60LF
GBU4JL-6088
ERA38-06
HZS9-1NB2
MTZJ-4.7C
MTZJ-7.5B
MTZ-33A
MTZJ-T-77-9.1A
RD10ESB2
HZS9-1NB2
MTZJ-4.7C
MTZJ-7.5B
MTZ-33A
MTZJ-T-77-9.1A
RD10ESB2
CATHODE
ANODE
CATHODE
ANODE
3
2
1
2
3
1
NC
E
RD15ES-B2
RD3.6ES-B2
RD5.1ESB2
RD5.6ESB2
RD6.8ES-B2
UZ4.7BSC
1SS119-25
RD3.6ES-B2
RD5.1ESB2
RD5.6ESB2
RD6.8ES-B2
UZ4.7BSC
1SS119-25
1
2
3
E
C
B
ERC06-15S
MA3047M-TX
RK14V1
2SK2036(TE85L)
2SB734-34
2SA2005
L59SRSGC-CC
MM3Z12VT1
MM3Z4V7T1
MM3Z6V8T1
MM3Z4V7T1
MM3Z6V8T1
RK46LF-T2
RU4AM-T3
RU4AM-T3
TLG124A
UGB8BT
D2SB60A-F04
- 40 -
1
5
MUTE/STBY
PROTECTIONS
14
9
10
12
4
3
2
VOLUME
VOLUME
OP AMP
OP AMP
30K
30K
60K
5-5 IC BLOCK DIAGRAMS
2
5
SW
3
1
4
Vref
-
-
+
+
GND
1
2
3
7
5
-
+
-
+
6
4
3
2
6
7
1
5
Vsense
Remote
DVLD
Internal
OFF
Latch
Centre
Osc
SS
F/B
Timer
TSD
OCP
Control
Logic
Level
Shift
Sel=34v
ref 5v
15v/8v
Driver
Reg. 10v
18
8
14
16
15
10
12
11
9
A BOARD IC604 BA41W12ST-V5
A BOARD IC401/IC531 LM393DT
A BOARD IC601 MCZ3001D
A BOARD IC1201 TDA7495S
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