Sony KP-FR53M94 Service Manual ▷ View online
KP-FR53M94
RM-GA001
KP-FR53M94
RM-GA001
6-1-10. UG Board Block Diagram
– 96 –
– 97 –
1
2
3
4
V1
L1
R1
V2
L2
R2
R
B
P /R-Y
P /B-Y
Y
VG
VB
VR
L
R
J1508
J1504
11
9
7
5
3
1
V4
V4
V4
V4
V4
V4
CN1501
46
45
38
37
35
34
32
31
28
25
22
21
20
19
18
17
14
13
11
10
9
6
5
1
CN1502
MT
M SDAT
M SCLK
ST
L MUTE
ST
MT
MT
MAIN L
MAIN R
SUB HD
SUB VD
SUB PR
SUB PB
SUB Y
MAIN Y/CV
MAIN C/PB
MS L
MS R
PF SCLK
PF SDAT
SUB OSD RGB
SUB OSD YS
MAIN PR
A
B
V2
L2
R2
Y1
C1
S1
V1
L1
R1
Q1502
BUFFER
J1502
17
11
12
13
14
6
7
8
9
79
1
V2
S1
V1
Y1
C1
S4
V4
Y4
C4
BUFFER
Q1501,Q1523
AUDIO SW
IC1502
SCL/SDA
SCL
SDA
Q1503
Q1504
Q1504
Y
PB
PR
YCT SUB
IC1801
Q1801
Q1802
Q1803
Q1802
Q1803
BUFFER
Q1507
MUTE
43
44
39
42
41
40
28
27
26
22
Q1505
BUFFER
Q1513
Q1512
Q1511
BUFFER
58
59
60
71
L6
R6
L3
R3
VOUT
LOUT
ROUT
AV SW
IC1501
UG
Y/PB/PR
Y/PB/PR
VIDEO
VIDEO
VIDEO
AUDIO L
AUDIO R
AUDIO R
AUDIO L
L2
R2
L1
R1
L4
R4
VD
HD
PR
PB
Y
MSL
MSR
CN1100
TO HB1 BOARD
TO A(2/2)BOARD
CN2015
- V IN
- C IN
- Y IN
- SSW IN
- L IN
- R IN
- CV
- CV
- L
- L
- R
, Q5124
, Q1508 , Q1510
, Q1506
(AVSW,COLOR DECODER,INPUT TERMINAL)
39
TEXT
Q1545
CVOUT3
CV/YOUT1
C/CBOUT1
CROUT1
Q1701,Q1702
T1501
1
3
4
6
CENTER
J1505
V3
J1503
3
(VIDEO IN 3)
(MONITOR OUT)
R
L
(COMPONENT IN2)
R
B
P /R-Y
P /B-Y
Y
VG
VB
VR
L
R
J1509
R
L
(COMPONENT IN1)
LH
RV
2P
J1510
L5
R5
IN8-CR
IN8-CB
IN8-Y
IN7-V
IN10-CR
IN10-CB
IN10-Y
IN10-L1/H
IN10-L1/V
IN9-SW
Q1707
Q1711
Q1711
BUFF
MAIN COLOR DECODER
IC1701
44
CVBS/V2
43
C2
72
73
35
34
33
YOUT3
COUT3
IN9-CR
IN9-CB
IN9-Y
INB
INA
OUT
IC1703
Q1712
Q1705
4
1
2
9
4
23
22
21
CrOUT
CbOUT
YOUT
HS
VS
1
CVBS/V1
Q1713,Q1714
Q1715,Q1716
IN6-CV
IN5-S
IN5-V
IN5-Y
IN5-C
IN4-S
IN4-CV
IN4-Y
IN4-C
IN1-CV
IN2-CV
EXT_XTAL
51
4MHz
X1501
2
(VIDEO IN 2)
(VIDEO IN 1)
J1501
1
13
14
19
20
7
8
IN5-L
IN5-R
IN7-L
IN7-R
IN3-L
IN3-R
26
25
28
29
39
37
22
23
IN9-R
IN9-L
IN10-L
IN10-R
LOUT1
ROUT1
IN8-L
IN8-R
4
5
IN2-L
IN2-R
2
1
IN1-R
IN1-L
16
17
IN6-L
IN6-R
10
11
IN4-L
IN4-R
33
35
ROUT2
LOUT2
4
9
23
22
21
33
34
35
36
44
43
13
14
38
SCL
SDA
16.2MHz
X1801
1
CVBS/Y2
CVBS/Y1
C2
SCL
SDA
Xtal
VS
HS
CrOUT
CbOUT
YOUT
B2
G2
R2
YS2/YM
Q1514,Q1517
BUFFER
Q1515,Q1516
BUFFER
67
68
CV/YOUT2
C/CBOUT2
76
77
SCL
SDA
SCL
SDA
VIDEO 7
31
32
SCL
SDA
SCL
SDA
KP-FR53M94
RM-GA001
KP-FR53M94
RM-GA001
6-2. CIRCUIT BOARDS LOCATION
– 98 –
– 99 –
6-3. SCHEMATIC DIAGRAM INFORMATION
D board
DS board
SR board
SR board
HA1 board
HX board
HC1 board
VM board
VM board
CB board
CG board
HB1 board
CR board
UG board
A board
AD board
BH board
MG board
G1 board
T board (Not user for this model)
Note:
•
•
All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating
electrical power, is as follows.
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
Rating electrical power 1/4W (CHIP: 1/10W)
•
All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor
•
¢
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic
curve B,
unless otherwise noted.
curve B,
unless otherwise noted.
•
All voltages are in V.
•
: earth-ground.
•
: earth-chassis.
•
All voltages are in V.
•
Readings are taken with a 10 MΩ digital multimeter.
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal
production tolerances.
production tolerances.
•
✽
: Cannot be measured.
•
NO MARK : PAL
•
Circled numbers are waveform references.
•
: B +bus.
•
: B –bus.
•
÷
: signal path.
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Note:
The component identified by shading and
mark
mark
! are critical for safety. Replace only
with part number specified.
Note: “A” board schematic diagram is divided into 7 blocks.
Each block is named by its function and block
“number”. eg: Processor (Block 001)
Joint connection between boards can be identified
using the block number followed by the grid's guide.
eg: -<PWR-OFF MUTE
002 : 4E
Meaning: Block 001 joint "PWR-OFF MUTE" is
connected to Block 002 joint "PWR-OFF MUTE"
located at grid 4E.
“number”. eg: Processor (Block 001)
Joint connection between boards can be identified
using the block number followed by the grid's guide.
eg: -<PWR-OFF MUTE
002 : 4E
Meaning: Block 001 joint "PWR-OFF MUTE" is
connected to Block 002 joint "PWR-OFF MUTE"
located at grid 4E.
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
qa
qs
qf
qh
qj
qk
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
ql
B1 E1
E2
C1(B2)
C2
w;
ws
wd
(B2)
E1 E2
B1
C2
C1
(B2)
E1 B1
E2
C1
C2
wa
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit (*)
printed circuit (*)
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
qd
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
qg
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Anode
Cathode
Anode
Anode
Anode
KP-FR53M94
RM-GA001
KP-FR53M94
RM-GA001
– 102 –
– 103 –
6-3-2. A Board (Block 002)
1
1P
CN2019
MS
16V
100
C2029
100uH
L2003
16V
100
C2030
100uH
L2004
Q2009
XX
16V
100
C2036
10uH
L2006
16V
470
C2056
D2003
XX
MSB709-RT1
Q2010
10uH
L2007
Q2011
XX
MMDL914T1
D2004
MSB709-RT1
Q2007
16V
100
C2069
XX
C2074
F
5
C
2
A
D
4
A
1
H
E
E
12
G
B
D
11
8
C
10
7
H
B
F
9
6
G
3
XX
C2087
10uH
L2008
Q2013
MSB709-RT1
16V
100
C2082
10uH
L2011
10uH
L2010
10uH
L2009
16V
100
C2092
47
C2088
35V
47
C2083
Q2012
MSB709-RT1
MT_L,MT_R,ST_L,ST_R
001:7H
MT_VIDEO,ST_VIDEO
001:7G
RF_9V
001:16H;002:2B
001:16H;002:2B
SUB_TU
001:6I
+33V
001:16C;002:2B
RF_5V
001:16I
M_SIIC
001:6H;001:7G;002:2C
M_SIIC
001:6H;001:7G;002:2E
RF_9V
001:16H;002:12C
+33V
001:16C;002:12C
XX
C2091
1.1uH
FB2000
10
C2019
10
C2040
1.1uH
FB2001
MSD601-RT1
Q2001
Q2003 XX
D2000
XX
MM3Z9V1ST1
D2001
MSD601-RT1
Q2005
MSD601-RT1
Q2006
MSB709-RT1
Q2008
16V
100
C2055
1
2
3
4
5
6
WHT
6P
CN2001
R OUT
AUDIO_GND
L OUT
L OUT
AUDIO_GND
WF OUT
AUDIO_GND
2.5A
PS2000
2.5A
PS2001
1
2
3
4
5
6
WHT
6P
CN2017
AUDIO+14V+22V
AUDIO+14V+22V
AUDIO_GND
AUDIO_GND
AUDIO-14V-22V
AUDIO-14V-22V
1.1uH
FB2004
1.1uH
FB2005
5.0MM
FB2011
XX
C2010
XX
C2009
XX
C2095
D2005
XX
XX
C2093
XX
C2094
XX
PS2003
XX
PS2005
XX
C2052
XX
C2051
XX
FB2003
XX
FB2002
AUDIO_OUT
001:6K
AUDIO_GND
001:6J
MAIN_TU
001:6I
3.3V
001:16J;001:2G
;001:6J
MAIN_9V
001:2F
5.0MM
FB2006
5.0MM
FB2007
5.0MM
FB2008
5.0MM
FB2009
5.0MM
FB2010
W2000
35uH
L2005
XX
R2072
10
9
8
7
6
5
11
12
13
19
18
17
16
15
14
20
21
22
23
24
25
TDA7490
IC2000
-Vcc1SUB
-Vcc1
Out1
+Vcc1
Boot1
MUTE
Feed1-1
OSC
Feed1-2
In1
T1
+5V
GND
Curref
T2
-5V
Feed2-2
In2
Feed2-1
N.C.
Boot2
+Vcc2
Out2
-Vcc2
Vreg
VDD
VSS
OUT
S-80843CLUA-B64T2G
IC2002
1
2
3
1
8
9
7
6
5
4
3
2
15
14
13
12
11
10
IC2001
XX
GND
IN-
IN+
SVR
NC
BOOTSTRAP
+VS
-VS
STAND-BY
MUTE
NC
NC
+VCC
OUT
-VCC
35V
2200
C2064
35V
2200
C2065
470
C2049
W2003
35uH
L2000
25uH
L2001
25uH
L2002
9V
SCL
SDA
AS
AFT OUT
GND
DET OUT
30V
5V
RF AGC
VIF
9V
NC
DE-EM OUT
APC-SW
NC
TU2001
BTF-LG434
9V
SCL
SDA
AS
AFT OUT
GND
DET OUT
RESET-Q
SDA
R OUT
30V
5V
RF AGC
VIF
9V
5V
APC-SW
SCL
NC
L OUT
NC
TU2000
BTF-WG442
1
3 4 5
14 15
2
6
21 22 23 24
28
30
11
12 13
27
29
31
20
5.0MM
JW2012
25V
0.1
F
C2034
0.1
B
C2063
C2054 1000p 100V CHIP
0
CHIP
C2084
330p
CH
C2031
XX
R2105
0.0022
B:CHIP
C2033
XX
R2069
R2119 330 RN-CP
XX
R2077
XX
JR2002
RN-CP
100
R2091
XX
R2066
R2109 330 RN-CP
RN-CP
100k
R2023
RN-CP
330
R2112
RN-CP
10k
R2039
RN-CP
330
R2111
XX
R2003
R2060 6.8 RN-CP
XX
C2045
R2123 330 RN-CP
RN-CP
10k
R2002
R2058 330 RN-CP
XX
C2012
XX
R2074
XX
C2099
MPS
0.22
C2047
470p
B:CHIP
C2081
0.0022
B:CHIP
C2013
150K
R2083
XX
R2086
1000p
CHIP
C2006
0.0022
B:CHIP
C2044
RN-CP
10k
R2068
C2002 470p B:CHIP
C2057 0.1 25V F:CHIP
RN-CP
10k
R2067
XX
R2084
0
CHIP
R2114
10K
R2076
R2009 330 RN-CP
10K
R2073
RN-CP
47k
R2044
0.047
16V
C2078
RN-CP
220
R2045
RN-CP
1M
R2047
RN-CP
1.5k
R2052
10K
R2079
RN-CP
4.7k
R2061
XX
R2012
0.0022
B:CHIP
C2061
0.1
C2025
100
R2093
1.5K
R2087
XX
R2040
0.0022
B:CHIP
C2027
XX
R2099
XX
R2035
RN-CP
4.7k
R2025
RN-CP
100
R2080
0.0022
B:CHIP
C2018
100V
1000p
CH
C2043
2.2K
R2092
RN-CP
10k
R2006
0 :CHIP
R2101
CHIP
0
JR2003
R2110 330 RN-CP
16V
0.047
B:CHIP
C2048
XX
R2004
RN-CP
1k
R2038
RN-CP
100k
R2021
0
CHIP
R2102
RN-CP
2.2k
R2065
470p
B:CHIP
C2086
RN-CP
22k
R2032
100V
1000
CH
C2067
XX
C2085
RN-CP
120k
R2037
XX
C2066
470p
B:CHIP
C2096
XX
R2013
RN-CP
10k
R2033
RN-CP
220
R2042
XX
R2016
0.001
B:CHIP
C2001
0.0022
B:CHIP
C2023
470p
CHIP
C2039
XX
C2089
XX
R2005
XX
R2011
150p
CHIP
C2026
RN-CP
100
R2026
0.0022
B
C2071
25V
0.0068
B:CHIP
C2038
XX
R2097
XX
C2003
0.0022
B:CHIP
C2005
RN-CP
1k
R2043
1M
R2082
330P
C2079
XX
C2046
25V
0.1
F
C2073
RN-CP
150k
R2048
0.1
B:CHIP
C2062
470p
CHIP
C2016
100P
R2096
MPS
0.22
C2000
XX
R2062
470p
CH
C2011
XX
R2064
24p
CH
CH
C2015
470p
B:CHIP
C2080
RN-CP
10k
R2051
RN-CP
10k
R2020
6.3V
1
B:CHIP
C2077
RN-CP
33k
R2008
330p
CHIP
C2053
RN-CP
47k
R2014
XX
R2125
RN-CP
100
R2090
XX
R2056
RN-CP
5.6k
R2015
0
CHIP
R2089
6.3V
1
B:CHIP
C2035
RN-CP
4.7k
R2018
XX
C2004
25V
470
C2024
0.1
C2007
RN-CP
100
R2081
RN-CP
4.7k
R2019
XX
R2071
CHIP
0
R2104
0.001
B:CHIP
C2042
R2010 330 RN-CP
XX
R2022
XX
C2059
XX
R2108
XX
R2085
XX
R2055
RN-CP
10k
R2034
XX
R2100
16V
0.033
B:CHIP
C2008
XX
R2088
RN-CP
1k
R2007
6.3V
1
B
C2076
R2117 330 RN-CP
C2060 470p B
CHIP
0
R2063
R2059 330 RN-CP
RN-CP
680k
R2000
25V
0.1
F
C2022
150p
C2068
RN-CP
15k
R2030
470p
CHIP
C2041
XX
R2075
68k
R2036
XX
R2115
XX
C2017
XX
R2127
470p
B:CHIP
C2090
XX
C2032
R2041 470 RN-CP
XX
R2031
XX
C2037
RN-CP
4.7k
R2046
2.2
C2014
RN-CP
470
R2024
XX
R2126
1
6.3V
C2075
XX
R2094
RN-CP
68k
R2027
RN-CP
10k
R2029
CHIP
0
R2070
RN-CP
5.6k
R2049
25V
0.0068
B
C2020
RN-CP
47k
R2050
0.0022
B:CHIP
C2028
330p
CH
C2021
RN-CP
330
R2121
XX
JR2005
16V
0.033
B:CHIP
C2050
RN-CP
22k
R2028
XX
R2078
XX
C2070
0.0022
B
C2072
470p
B:CHIP
C2097
XX
R2095
C2058
10
XX
R2054
RN-CP
100
R2057
CHIP
0
R2053
MT_R
MT_L
ST_R
ST_L
ST_VIDEO
MT_VIDEO
MT_HSYNC
MT_AGC
MT_AFT
MT_STEREO
MT_MODE
MT_FMONO
MT_SAP
ST_STEREO
ST_SAP
ST_HSYNC
M_SCLK
M_SDAT
M_SDAT
M_SCLK
M_SCLK
M_SDAT
ST_AFT
PRE_SP_R
PRE_SP_L
SP_MUTE
HP_MUTE
AUDIO_PROT
PRE_SP_WF
TUNER
AUDIO AMP
A
TUNER/AUDIO AMP
(Block 002)
TO D (BLOCK001)
CN5017
TO SPEAKER
1
2
3
4
+33V
5V
9V
9V
9V
+33V
5V
9V
9V
5V
5V
5V
5V
3.3V
5V
PROTECT
BUFFER
MUTE2
PROTECT
SP PROT 1
SP PROT 3
SP PROT 2
BUFFER
SYNC SEP
AUDIO AMP
B-AX1(05)3156-ID-A..(BLOCK002)-FR53M94
63V
100V
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