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Schematic Diagrams Of G And Ug Boards - Sony KP-EF41ME3 Service Manual

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(8) Schematic Diagrams of G and UG Boards

1
2
3
4
A
CN6006
CN6007
4B2P
5B3P
:VH
:VH
TO H1 BOARD
TO H1 BOARD
B
CN3003
CN3004
R6002
8.2M
1W
C6007
0.0022
250V
:E
R6024
R6026
0.22
0.22
10W
10W
C6001
0.0022
250V
:E
T6002
LFT
C
C6006
0.22
C6002
250V
0.47
:AC
250V
C6064
:AC
0.0047
250V
F
R6000
1M 1/2W :RC
C6065
0.0047
250V
CN6005
F6001
F
2P
5A
AC(L)
2
D
AC(W)
1
CN6009
1P
:FASTON
GND(ANT)
1
TO AG(1/3) BOARD
CN102
R6025
:FPRD
Q6016
2SA1037K
JW6066
JW6065
P.ON DETECT
E
10MM
10MM
R6017
2.2k
R6007
:CHIP
4.7k
:CHIP
D6029
1SS133T
PROT
D6001
MTZJ-12B
SW
F
CN6002
1P
15V
:FASTON
G
GND(Z)
1
R6010
TO G SHIELD CHASSIS
270k
R6009
270k
CN6001
1P
:FASTON
R6008
GND(Z)
1
120k
:CHIP
TO CRT CHASSIS
H
R6006
360k
:RN
R6005
330k
:RN
R6004
330k
:RN
I
R6003
22k
:RN-CP
J
K
ERC04-06S
L
M
N
O
– 100 –
5
6
7
8
9
R6033
0.1
1W
:FPRD
D6003
D6SB60L
RECT
L6012
1OµH
Q6008
IC6003
IRFI744G
D6024
R6042
SW
IR2112
C6023
MTZJ-20C
22
C6018
C6013
330p
:FPRD
820
1
B
PROTECT
0.4
450V
450V
NC
H0
0.4
VDD
VB
D6027
R6044
MTZJ-20C
4.7k
C6025
15.1
PROTECT
:FPRD
0.1
R6013
:MPS
HIN
VS
3.3
10W
0.5
0.4
D6021
:RB
UF4005
D6023
SD
NC
UF4005
C6010
PROTECT
330p
B
56
LIN
VCC
D6022
11.6
MTZJ-20C
Q6007
PROTECT
VSS
COM
IRFI744G
SW
Q6004
C6024
1
11.3
2SC2412K
D6010
VCC SW
NC
L0
D6006
RGP02-17
4.8
R6041
1SS133T
14.4
SW
22
RECT
:FPRD
R6023
0
D6026
RY6003
1k
R6043
MTZJ-20C
R6016
:CHIP
4.7k
47k
R6040
PROTECT
:FPRD
:CHIP
10k
:CHIP
C6016 R6028
10
47k
D6011
R6015
C6014
MTZJ-33
470k
100
R6039
PROTECT
10k
:CHIP
D6018
Q6002
1SS133
2SC2412K
SOFT START
R6034
SOFT START RESET
Q6005
R6019
470k
2SA1037K
47k
:CHIP
SOFT START
:CHIP
13.8
Q6001
5.1
2SC2412K
0
SW
Q6003
3.0
2SA1037K
0
SOFT START RESET
0.8
*
C6021
2.2
R6018
D6005
D6014
R6014
47k
MTZJ-13B
1SS133T
47k
:CHIP
R6027
SW
:CHIP
4.7k
SW
:CHIP
REF.5V
R6021
22k
R6029
:CHIP
4.7k
:CHIP
VCC
R6020
0.2
47k
:RN-CP
6.3
R6012
12.1
D6016
1.8k
1SS133T
:RN-CP
4.4
0.2
R6011
R6038
R6031
D6019
10k
R6036
0
10k
:RN-CP
1.4
1SS133T
10k
:CHIP
:CHIP
Q6006
:CHIP
GND
R6035
2SC2412K
R6030
C6056
C6009
1k
3.1
1k
0.01
470p
:CHIP
0
:CHIP
:PP
B
R6037
D6015
C6022
4.7k
1SS133T
0.01
:CHIP
D6020
IC6002
1SS133T
LM393P
COMPARATOR
R6085
4.7
:RF
T6004
SRT
D6009
D6007
P6KE200AG23
CLAMP
RECT
2
9
R6087
D6008
4.7k
UF4005PKG23
:CHIP
CLAMP
1
8
4
7
D6013
D6051
D6017
D6025
MTZJ-7.5C
1SS133
D1NL20U
D1NL20U
C6026
BIAS
FEED BACK
RECT
3
6
STBY RECT
100
25V
R6022
5
C6011
22
C6020
4.7
100
450V
25V
286
5.9
D
C
C6019
47
IC6001
25V
TOP209
PWMSW
S
S
10
11
12
13
IC6004
R6046
R6048
22k
4.7k
IR3M02
:CHIP
:CHIP
CONV DRIVE CONT
IC6007
IR2112
292
CONV DRIVE
NC
HD
C6029
E.AMP1+
D6032
680p
E.AMP2+
S
C6032
3.9
150
C6047
MTZJ-20C
1kV
1SS133
10
330p
0.4
PROT
VDD
VB
E.AMP1-
E.AMP2-
5.3
C6049
0.1
4.8
159
:MPS
FEEDBACK
HIN
VS
REF OUT
R6047
5.3
0
6.4
146
D6042
47k
UF4005PKG23
DTC
DPC
SD
NC
PROTECT
C6033
5.3
C6012
0.001
330p
C
VCC
LIN
VE
R6052
C6048
1.7
1k
5.8
1
:CHIP
RT
C2
VSS
COM
0.4
0
D6033
3.9
14.4
C6028
1SS133
R6045
680p
SOFT START
GND
E2
NC
L0
1.8k
1kV
R6051
S
:RN-CP
6.4
9.1k
6.2
:RN CHIP
C1
E1
14.1
5.8
R6050
1k :CHIP
D6038
RBV-406B
PS6001
L6003
3.15A
10µH
:LHL08
C6040
1000
C6039
T6005
1000
PIT
PS6002
L6002
3.15A
10µH
:LHL08
L6009
R6081
6.8µH
1
12
:LHL08
0.47
:FPRD
2
10
C6030
D6002
0.039
C6058
L6010
1kV
D4SBS4
470p B
6.8µH
R6082
:LHL08
3
11
0.47
:FPRD
C6061
470p B
4
15
6
13
C6059
C6060
PS6003
-15V
470p B
470p B
5A
14
18
C6035
D6037
100p
FB6009
S2L40F RECT
1.1UH
500V
C6044
16
220
160V
C6034
D6049
100p
S2L40F RECT
500V
17
8
R6083
L6004
D6036
0.47 :FPRD
10µH
D2S4M
:LHL08
7
+7V RECT
R6079
0.47 :FPRD
C6036
C6042
2200
100
9
16V
25V
R6084
D6035
0.47 :FPRD
D2S4M
+7V RECT
R6080
0.47 :FPRD
3.0
4
1
R6053
1k
3
2
11.9
11.5
IC6006
Q6009
2SB734-T-2
ON3171-R
C6031
4.8
Q6017
VCC SW
VCC OUT
3
2
10
2SA1037K
VOUT
PROT
GND
SENSE
13.8
R6094
R6049
10k
10k
COLLECTOR
:CHIP
:CHIP
*
D6028
R6088
IC6005
1SS133T
IC6008
4.7k
ON3171-R
SE135N
PROT
:CHIP
VCC SW
VCC CONTROLER
R6089
13.8
ST7V
2.2k
13.8
:CHIP
4
1
Q6018
2SC2412K
13.5
6.1
D6050
PROT
0
R6056
0
3
2
1SS133
10k
PROTECT
0.7
:CHIP
R6054
C6043
1k
10
:CHIP
R6086
D6012
R6055
10k
1SS133
4.7k
:CHIP
:CHIP
PROTECT
Q6010
2SC2412K
PROTECT
R6058
7.2
10k
:CHIP
Q6012
2SA1037K
LATCH
7.3
0
R6073
7.3
470
0
:CHIP
Q6011
2SC2412K
LATCH
R6057
C6041
10k
1
:CHIP
– 101 –
14
15
16
17
18
G
Y
(POWER SUPPLY)
U
V
DVD
IN
L
R
Q6015
IRFI744G-LF
SW
R6064
22
:FPRD
150
C6053
J2901
680p
1kV
D6045
S
PROTECT
147
D6047
R6068
MTZJ-20C
4.7k
PROTECT
:FPRD
D6044
UF4005PKG23
PROTECT
D6043
MTZJ-20C
Q6014
PROTECT
IRFI744G-LF
SW
147
16.1
C6052
680p
R6063
S
1kV
22
:FPRD
R6067
4.7k
:FPRD
D6046
MTZJ-20C
PROTECT
CN6013
3P
:MINI
12V
1
+12V
2
NC
3
GND
TO E BOARD
CN806
AUDIO+
CN6012
4P
:MINI
1
POW MONI
C6062
L6011
2
AUDIO +
470p
10µH
B
:LHL08
3
AU GND
4
AUDIO -
C6063
470p
C6003
C6004
R6075
TO D BOARD
B
2200
100
5.6
25V
25V
1W
D6004
CN1605
:RS
D10SC6M
+12V RECT
C6038
C6046
CN6011
L6006
4700
100
15V
25V
10µH :LHL08
5P
25V
:MINI
C6045
C6037
L6005
2200
100
1
+135V
10µH :LHL08
25V
25V
2
GND
135V
3
+15V
4
GND
R6066
L6008
5
-15V
G BOARD : IC6003 IR2112
0.56
47µH
2W
:LHL08
C6055
220
:RS
TO E BOARD
160V
CN808
VDD
9
R6062
1k
C6051
R6070
:FPRD
470
1k
6.3V
:FPRD
139
138
R6069
HIN
10
220k
:RN
Q6013
R6061
2SA1208
C6050
220k
+B-COCP
0.47
0
:RN
R6072
160V
200k
R6065
:RN
100k
SO
11
12V
R6071
D6048
22k
MTZJ-13B
:RN
+B-OVP
LIN
12
R6060
VSS
13
470
:FPRD
7V
1
CN6008
G BOARD : IC6004 IR3M02
6P
WHT
:S-MICRO
NON
INV
1
ST7V
INPUT
2
GND
16
3
P.CONT
R6001
4
PROT
1k
:CHIP
5
GND
6
+7V
ERROR
TO E BOARD
AMP
CN807
R6059
4.7k
:CHIP
ERROR
AMP 1
1
NON
INV
INPUT
B-SS510.<AEP>-G..
19
20
21
22
A
B
CN2901
6P
WHT-L
:S-MICRO
DVD Y
1
D2901
R2901
C2901
R2902
GND
UDZ-9.1B
2
75
100
220
:CHIP
:CHIP
PROT
16V
DVD BY
3
TO P1 BOARD
4
GND
CN2801
D2902
R2903
C2902
R2904
UDZ-9.1B
5
DVD RY
75
10
220
PROT
:CHIP
:CHIP
6
GND
CN2902
C
D2903
4P
R2905
C2903
R2906
UDZ-9.1B
WHT-L
75
10
220
:CHIP
:CHIP
PROT
:S-MICRO
1
DVD L
D2904
R2907
C2904
C2905
UDZ-9.1B
2
GND
TO AG(1/3) BOARD
470k
470p
10
:CHIP
CH:CHIP
PROT
3
GND
CN2004
4
DVD R
D2905
R2908
C2906
C2907
UDZ-9.1B
UG
470k
470p
10
:CHIP
CH:CHIP
PROT
(DVD IN)
D
B-SS515.<GE.>-UG.
E
F
G
H
6
VB
I
UV
DETECT
R
Q
R
Q
PULSE
R
7
HO
S
VDD/Vcc
FILTER
S
LEVEL
PULSE
SHIFT
5
VS
GEN
3
Vcc
PULSE
FILTER
J
1
LO
VDD/Vcc
LEVEL
DELAY
2
COM
S
SHIFT
R
Q
K
INV
REF
OUTPUT
INPUT
OUT
CONTROL
Vcc
C
2
E
2
E
1
15
14
13
12
11
10
9
L
REFERENCE
REGULATOR
2
M
0.1V
OSCILATOR
2
3
4
5
6
7
8
INV
FEED
DEAD
C
T
R
T
GND
C
1
INPUT
BACK
TIME
CONTROL
N
O
– 102 –

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