Schematic Diagram Of G1 Board - Sony KE-61MR1 Service Manual

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(2) Schematic Diagram of G1 Board

1
3
2
A
CN2005
B
2P
:VH
AC
2
AC
1
TO F1 BOARD
CN603
CN2001
2P
:VH
AC
1
NC
2
AC
3
C
TO G2 BOARD
CN1004
D
E
F
G
H
UDZSTE-177.5B
I
Q2001
2SK1590
J
K
4
5
6
R2080
47
1/2W
:FPRD
RY2001
D2019
R2095
MA111-TX
3.3 10W :RB
R2090
R2079
0
R2091
10k
10k
0.7
2.2 5W :RB
:CHIP
:CHIP
R2096
3.3 10W :RB
Q2015
C2044
2SD2114K
0.01
RELAY DRIVE
B:CHIP
L2002
60u
H
25A
L2003
60u
H
25A
1
14
1
14
2
13
2
13
1
3
12
3
12
11
11
ECQ-UL
2
C2007
5
10
5
10
1
275V
6
9
6
9
:ECQ-UL
L2005
#
7
8
7
8
L2001
100u
H
C2008
C2011
4700p
4700p
500V
D2004
500V
:E
D25XB60
AC_RECT
:E
C2019
C2018
1
1
Q2008
450V
Q2007
450V
SPA20N60C3
:MPS
SPA20N60C3
:MPS
CONV.
D2007
CONV.
+
+
C2014
#
1
-24.6
450V
R2032
R2028
R2030
~
~
:MPS
10
~
~
4.7
4.7
1/4W
5.3
C2003
:CHIP
:CHIP
:FPRD
4700p
500V
-
-
:E
S
D2002
AC_RECT
RM11A
C2013
C2009
C2001
4700p
R2024
4700p
4700p
500V
1
500V
500V
:E
1/4W
:E
:E
:RF
R2109
R2029
R2034
R2038
R2025
1M
10
10k
10k
0.05
:CHIP
1/4W
:CHIP
:CHIP
5W
:FPRD
:RB(5%)
D2015
R2026
MA113
0.05
C2017
R2002
5W
47
R2006
R2012
R2017
300k
:RB(5%)
25V
300k
300k
910
1/4W
1/4W
1/4W
:RN-CP
:RK
:RK
:RK
R2003
5.1
R2033
R2036
R2007
R2013
300k
10
10
300k
300k
1/4W
1/4W
1/4W
1/4W
1/4W
:RK
:FPRD
:FPRD
:RK
:RK
R2020
5.1
R2004
R2008
R2014
5.6k
270k
R2016
270k
270k
:CHIP
Q2003
Q2005
1/4W
2.2k
R2035
1/4W
1/4W
2SB1121-S-TD
2SD1621
:RK
:CHIP
100
:RK
:RK
DRIVE
R2023
DRIVE
1/4W
22k
:FPRD
:CHIP
C2021
C2015
D2011
0.022
1000p
HRU0103A
B:CHIP
C2012
B:CHIP
100p
13V
CH:CHIP
R2021
R2106
D2006
C2010
C2022
1M
8.2k
HRU0103A
470p
220
:CHIP
:RN-CP
B:CHIP
25V
R2054
1.5k
GND
OUT
:RN-CP
5.3
R2037
IP
VCC
22k
0.4
:CHIP
IERR
CT
4.3
3.7
ISEN
SS
0
3.5
MULT
RT
0.2
7.5
IAC
VFB
R2010
0.3
2.9
R2044
100k
VERR
ENA
4.7k
:RN-CP
2.8
11.3
:CHIP
VRMS
VREF
R2045
1.7
7.5
22k
R2022
:CHIP
PFC_CONT
#
C2026
R2019
IC2001
R2039
0.1
12k
u
C3854BN
220k
25V
:CHIP
:CHIP
B:CHIP
DRIVE
D2003
R2027
MA111TX
10k
11.3
:CHIP
R2041
D2008
D2024
4.7k
MA111
:CHIP
4.3
Q2006
2SC4081T
SS
0.5
0
6.4
R2042
0
22k
:CHIP
R2055
6.2k :RN-CP
S
RV2001
2.2k
C2020
R2031
C2023
C2024
C2055
0.01
2.2k
1000p
0.1
0.01
B:CHIP
:CHIP
B:CHIP
B:CHIP
B:CHIP
PFC_ADJ
7
8
9
C2232
Q2023
#
#
TH2003
#
+380V
380V
D2014
RM11A
L2004
#
1
14
2
13
3
12
1.2
11
R2223
5
10
10k
R2212
0
:CHIP
6
9
47k
R2056
C2030 C2033
:CHIP
0.7
7
8
22
470p
470p
2W
1kV
1kV
Q2202
C2209
R2216
:RS
:SL
:SL
TP2001
2SC4081T
1
10k
PFC
B:CHIP
:CHIP
D2016
387.6V
SF20L60U
Q2009
-24.6
SPA20N60C3
CONV.
R2050
R2049
R2048
300k
300k
300k
1/4W
1/4W
1/4W
:RK
:RK
:RK
S
S
R2110
1M
:CHIP
C2053
1000p
B:CHIP
0
R2046
R2043
TP2002
10
10.2
4.7
R2070
GND
1/4W
:CHIP
27k
:FPRD
:RN-CP
IC2002
BA10324AF
SS/PROTECT
+13V
10.2
0.2
13V
1.8
2.5
2.7
2.1
+13V
VCC
GND
7.0
4.3
7.5
11.0
C2035
0
0
0.022
B:CHIP
R2061
1k
:CHIP
C2054
1000p
B:CHIP
3.5
R2107
0
22k
Q2024
:CHIP
2SC4081T
INV.
R2108
C2052
10k
0.01
:CHIP
B:CHIP
C2036
0.01
B:CHIP
7.5
0
Q2011
DTC114EUAFT106
SS RESET
10
11
12
Q2205
#
ST-BY 6V
R2233
#
R2105
C2217
#
#
Q2206
Q2207
#
#
R2234 R2235
R2232
#
#
#
PH2002
#
R2236
C2230
1
4
#
#
C2233
R2230
#
#
C2231
R2237
2
3
#
#
C2051
D2018
#
#
4
3
2
1
R2081
22 1/2W
:FPRD
1
R2005 R2009
2
3.3k
3.3k
:CHIP
:CHIP
1
13.9
13.9
1
4
2
13.5
3
13.5
2
3
4
PH2202
5
PC123Y22J00F
+18V
2.9
ISOLATER
6
18V
IC2003
PQ12DZ5UJ00H
+13V
13V REG
R2065 R2066 R2067
300k
300k
300k
1/4W
1/4W
1/4W
:RK
:RK
:RK
5
4
3
2
1
R2087
R2085
47k
100
Q2020
:CHIP
1/2W
DTA114EUAFT106
:FPRD
LATCH
10.8
R2100
R2104
1.5k
10k
0
11.6
R2071
:RN-CP
:CHIP
C2042
10k
47
:RN-CP
25V
0
R2088
R2099
220k
10k
C2040
:CHIP
:CHIP
0.01
B:CHIP
R2092
R2074
10k
47k
R2076
1k :CHIP
:CHIP
:CHIP
R2077
1k :CHIP
Q2019
C2048
1
2SC4081T
LATCH
R2078
1k :CHIP
2.3
3
1
2.3
2
IC2004
MM1431ATT
VREF
C2043
R2084
C2047
R2098
10
1k
0.01
4.7k
:CHIP
B:CHIP
:RN-CP
G1
(POWER SUPPLY)
B-SS12259<K..>-G1.
15
13
14
380V_2
CN2002
NC
4P :VH
GND_2
TO G2 BOARD
CN1001
18V_2
12V
CN2004
2P
GND
:S-MICRO
12V
PFC_SW1
CN2003
6P
PFC_SW2
:S-MICRO
GND
TO G2 BOARD
CN1002
ST-BY6V
LACTH
KE-61MR1 (K)
4-18

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