Schematic Diagram - Sw Power Board - Sony HCD-HX50BTR Service Manual

Hide thumbs Also See for HCD-HX50BTR:
Table of Contents

Advertisement

Q Q
3 7 6 3 1 5 1 5 0

6-27. SCHEMATIC DIAGRAM - SW POWER Board -

F1
CN1
FH1
T5A
2P
T1
250V
FH2
AC_L
LINE FILTER
TH3
(AC IN)
AC_N
R2
C1
2.2M
0.22
1/2W
275V
EP11
2.2M
(HX50BTR:CND,E51,MX,BR)
(CHASSIS)
S1
VOLTAGE SELECTOR
(HX50BTR:CND,MX)
120-127V
220-240V
(HX50BTR:E51,BR)
HX50BTR:AEP,RU,SP,AR,KR/
HX70BTR/HX80R/HX90BTR
(HX50BTR:CND,E51,MX,BR)
∗R7
150K
(HX50BTR/HX80R/HX90BTR)
180K
(HX70BTR)
R13
R7
R8
4.7M
1k
C6
R5
0.01
270K
(HX50BTR/HX80R/HX90BTR)
Q2
330K
(HX70BTR)
2SC3052F
INVERTER
R14
470k
T E
L
1 3 9 4 2 2 9 6 5 1 3
C13
0.01
C14
1000p
R15
R10
150k
(HX70BTR)
C15
10
35V
C16
4.7
50V
C18
0.1
C17
R17
1000p
82 (HX70BTR)
R16
100
100 (HX50BTR/HX80R/HX90BTR)
∗R15
15K
(HX50BTR/HX80R/HX90BTR)
18K
(HX70BTR)
w w w
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
• See page 44 for IC Block Diagrams.
D1
D3SB60F3
C4
VR001
470p
250V
C2
C5
0.22
470p
250V
R1
VR003
VR002
TH2
JW4
HX50BTR:
E51,BR
(HX50BTR:CND,E51,MX,BR)
JW3
JW28
TH1
JW6
JW5
R51
R52
R58
2.2M
2.2M
100k
C11
C12
390 250V
R53
220k
C52
R3
C51
0.1
R4
1M 1/2W
1
1M 1/2W
D2
D3
S2V60-TA
S2V60-TA
Q51
ISA1235AC1TP-1EF
(HX50BTR:E51,BR)
R12
FB11
FEED BACK
4.7M
1.1μH
SWITCH
C11
100 450V
HX50BTR:AEP,RU,SP,AR,
KR/HX80R/HX90BTR
R22
Q12
130 450V
1k
2SK3561(LB2SONY)
POWER CONTROL
(HX70BTR)
SWITCHING
IC11
CXD9841P
390 250V
(HX50BTR:CND,E51,MX,BR)
R27
10
VD
VSENSE
F/B
VG(H)
CT
D17
R20
RB751V-40TE-17
10k
VS
RT
D16
C21
Q11
UDZW-TE17
0.22
2SK3561(LB2SONY)
-15B
VB
SWITCHING
GND
D11
R29
UF4005/23
10
PROTECT
VG(L)
SS
D15
R18
UDZW15B
10k
P-GND
VC1
C19
C20
0.01
47
35V
VC2
OCP
R11
0
x
a o
y
.
i
http://www.xiaoyu163.com
• See page 50 for IC Pin Function Description.
L72
10μH
T51
SUB POWER
R56
TRANSFORMER
1
C73
C74
220
220
10V
10V
D52
ST02D-200TA
D72
10ERB20-TB3
SHUNT
REGULATOR
IC51
MIP2F2
POWER
D51
CONTROL
10ERB20-TB3
C54
R54
1
47
50V
R60
470k
C53
2200p
R55
R57
R71
R72
15k
0
1k
470
PH51
TLP421F(D4-GRJ)
R62
ISOLATOR
0.1
1W
C22
220p
1kV
Q
Q
T31
3
7
6
MAIN POWER
TRANSFORMER
D31
D10SC6M
C24
HX50BTR/HX80R
0.033 800V
HX90BTR
C31
2200
C37
0.039 1KV
(HX70BTR)
10V
C32
R23
C23
0.1
220p
2W
1kV
R25
D32
33
RB085T-90
R33
470
D14
10ERB20-TB3
PH11
TLP421F(D4-GRJ)
ISOLATOR
R24
1k
R32
1k
C25
220
35V
R41
100k
PH12
TLP421F(D4-GRJ)
ISOLATOR
u 1 6 3
.
43
43
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
2
4
8
9
9
R73
47
L53
Q71
ISA1235AC1TP-1EF
Q71,72
PROTECTOR
Q72
R70
RT1N141C
R74
2.2k
2.2k
R75
R79
4.7k
10k
R76
22k
R77
C72
47
0.1
R78
47k
IC71
FAN431AZXA
Q60-63
Q60
R63
2SC3052F
AC DETECT
2.2k
Q62
R64
2SC3052F
2.2k
Q61
2SC3052F
R65
C60
10k
1
Q82
R86
R82
R84
ISA1235
1k
10k
10k
Q84
AC1TP-1EF
ISA1235AC1TP-1EF
Q81
Q83
C48
C47
2SC3052F
2SC3052F
1
1
C35
C34
R88
C81
1
1
1k
C82
R83
R85
R67
10
R89
R81
0.01
47k
10k
47k
50V
1k
470
3
1
5
1
5
0
8
9
2
Q81
POWER ON/OFF
R68
CONTROL SWITCH
470
R80
0.1
Q64
1W
RT1P141C
C33
47
1
25V
C39
Q64,82-84
1
DC DETECT
∗C32
1800 35V
(HX50BTR/HX80R/HX90BTR)
2200 35V
(HX70BTR)
C38
C41
0.01
1
C42
JW36
0.1
C43
1000p
D33
MTZJ-T77-27A
(HX50BTR/HX80R/HX90BTR)
MTZJ-T77-27B
(HX70BTR)
m
c o
Ver. 1.1
2
8
9
9
Q63
R66
ISA1235AC1TP-1EF
10k
C62
(HX80R/HX90BTR)
0.01
W1
(CHASSIS)
FB51
1.1 μH
(Page 32)
CNA32
4
9
8
2
9
9
5P
ST-BY 4V
L54
POWER ON
GND
FB52
D12V
1.1 μH
D7.5V
FB53
CN31
(HX50BTR/HX80R/HX90BTR)
1.1 μH
4P
GND
27V
FB54
(Page
GND
1.1 μH
27V
35)
(Page
37)
EP12
(HX70BTR)
(CHASSIS)

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Hcd-hx70btrHcd-hx80rHcd-hx90btr

Table of Contents