Sony KP-HW51K90J / KP-HW57K90J (serv.man2) Service Manual ▷ View online
– 69 –
KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
CN3001
D3001
S3002
3P
WHT
:S-MICRO
MTZJ-T-77-5.6B
– 70 –
KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
1
A
B
C
D
E
F
G
H
I
J
2
12
11
10
9
8
7
6
5
4
3
C2007
C2008
C2012
C2013
C2014
C2015
C2016
C2017
C2018
C2019
C2020
C2021
C2022
C2023
C2024
C2025
C2026
C2027
C2028
C2040
C2061
C2083
C2128
CN2002
D2001
D2002
D2003
D2014
D2015
D2016
D2017
D2018
D2021
D2022
D2023
D2024
D2025
D2026
D2027
D2028
D2029
D2030
D2039
D2042
R2001
R2002
R2003
R2004
R2005
R2006
R2007
R2008
R2009
R2010
R2011
R2012
R2013
R2014
R2016
R2017
R2018
R2019
R2020
R2021
R2023
R2024
R2025
R2026
R2027
R2030
R2068
R2070
R2193
R2194
R2195
R2196
R2197
R2198
R2199
D2007
D2012
D2013
D2019
D2020
C2003
R2044
R2045
R2054
R2057
R2091
R2092
D2008
R2105
R2111
R2062
R2061
R2015
C2005
R2107
R2060
R2059
J2003
J2002
R2022
C2002
C2001
J2001
R2065
R2069
R2116
D2033
D2034
Q2005
IC2003
Q2029
Q2007
Q2026
Q2012
Q2006
J2007
J2008
J2006
J2005
J2004
R2036
R2038
C2035
C2032
C2030
R2029
R2028
C2034
C2031
C2029
R2035
R2037
R2101
10
10
10
10
10
10
10
10
1
10
10
1
1
10
10
1
1
22
25V
100
16V
100
16V
10
22
25V
10
11P
WHT-L
:S-MICRO
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
DEC-L
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
PROTECT
PROTECT
#
PROTECT
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
PROTECT
PROTECT
MTZJ-10B
MTZJ-10B
75
1/16W
:CHIP
470k
1/16W
:CHIP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
75
1/16W
:RN-CP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
100
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470k
1/16W
:CHIP
470k
1/16W
:CHIP
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
MTZJ-10B
470
16V
56
1/16W
:CHIP
:CHIP
56
1/16W
:CHIP
:CHIP
56
1/16W
:CHIP
56
1/16W
:CHIP
56
1/16W
:CHIP
56
1/16W
:CHIP
MTZJ-10B
100
1/16W
:CHIP
2.2k
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470k
1/16W
:CHIP
0.1
16V
16V
B:1608
68
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
3P
3P
75
1/16W
:RN-CP
0.01 25V B:1608
0.01 25V B:1608
S TERMINAL BLOCK
2.2k 1/16W :CHIP
2.2k 1/16W :CHIP
8.2k
1/16W
:CHIP
1SS133T-77
1SS133T-77
2SC2412K
NJM4558-TE2
AUDIO-BUFFER
IC2001
TEA6422DT
AUDIO SWITCH
2SC2412K
2SC2412K
MUTE
MUTE
2SA1037AK
2SA1037AK
BUFFER
BUFFER
2SC2412K
MUTE
MUTE
2P
3P
5P
5P
3P
100
1/16W
:CHIP
100
1/16W
:CHIP
#
10
10
100
1/16W
:CHIP
100
1/16W
:CHIP
#
10
10
100
1/16W
:CHIP
100
1/16W
:CHIP
#
1/16W
:CHIP
VIDEO 1 IN TO U1/3, U2/3_8
LINE MUTE TO U1/3, U2/3_17
D1/D2 TO U1/3, U2/3_23
CONT S IN
TO U1/3, U2/3_24
TO U1/3, U2/3_24
CONT S OUT
TO U1/3, U2/3_25
TO U1/3, U2/3_25
VIDEO 3 IN TO U1/3, U2/3_10
VIDEO 4 IN TO U1/3, U2/3_11
MAIN/SUB/MONI L,R
TO U1/3, U2/3_1
TO U1/3, U2/3_1
SCL TO U1/3, U2/3, U3/3_5
SDA TO U1/3, U2/3, U3/3_4
R-IN TO U1/3, U3/3_3
M-L TO U1/3, U2/3_15
M-R TO U1/3, U2/3_16
VIDEO 2 IN TO U1/3, U2/3_9
A MUTE TO U1/3, U2/3_6
VAR GND TO U1/3, U2/3_7
VARI R TO U1/3, U2/3_13
VARI L TO U1/3, U2/3_12
MV TO
U1/3, U2/3_14
U1/3, U2/3_14
L-IN TO U1/3, U3/3_2
9V
MAIN-L
SUB-L
MONI-L
MAIN-R
SUB-R
MONI-R
3-V
3-Y
3-C
S13
D2-CR
D2-CB
D2-Y
D1-Y
D1-CB
D1-CR
1-L
1-R
1-C
1-Y
1-V
3-L
3-R
O-R
O-V
2-R
2-L
2-SW
2-Y
2-C
2-V
4-V
4-L
4-R
O-L
O-R
O-L
O-V
S11
MONI-V
C2053
470p
CH:1608
C2054
470p
CH:1608
C2049
470p
CH:1608
C2051
470p
CH:1608
C2073
470p
CH:1608
C2074
470p
CH:1608
C2063
VARISTOR
C2064
VARISTOR
C2065
VARISTOR
C2070
VARISTOR
C2071
VARISTOR
C2072
VARISTOR
– 71 –
KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
1
A
B
C
D
E
F
G
H
2
12
13
11
10
9
8
7
6
5
4
3
14
C2033
C2037
C2038
C2044
C2048
C2055
C2056
C2060 C2062
C2084
C2085
C2087
C2090
C2091
C2094
C2096
C2097
C2098
C2099
C2102
C2103
C2111
C2112
C2113
C2114
C2122
FL2001
FL2002
FL2003
R2031
R2032
R2034
R2040
R2041
R2043
R2047
R2048
R2049
R2050
R2051
R2052
R2055
R2056
R2058
R2063
R2064
R2066
R2067
R2071
R2072
R2073
R2074
R2075
R2077
R2080
R2081
R2082
R2084
R2085
R2086
R2087
R2089
R2090
R2096
R2097
R2098
R2099
R2100
R2109
R2110
R2113
R2121
R2122
R2125
R2128
R2130
R2133
R2137
R2138
R2142
R2149
R2150
R2151
R2152
R2153
R2155
R2156
R2164
R2166 R2169
R2173
R2174
R2175
R2176
R2177
R2178
R2182
R2183
R2185
R2186
R2187
R2046
R2123
R2124
R2131
R2132
R2136
R2157
R2094
R2095
C2004
R2033
R2102
R2117
R2127
R2146
R2158
R2181
R2203
R2112
R2120
R2093
R2106
R2103
R2104
C2089
C2036
C2043
C2045
C2069
R2184
R2039
R2147
C2059
C2068
CN2001
R2159
R2053
C2046
R2118
R2148
D2035
R2042
FB2001
FB2002
C2115
C2127
C2092
C2006
FL2004
IC2007
IC2004
Q2008
Q2009
Q2022
Q2003
Q2004
Q2001
Q2002
Q2013
Q2016
Q2015
Q2025
Q2017
Q2014
Q2020
Q2027
Q2011
Q2021
Q2019
Q2024
Q2028
C2050
C2052
1
0.047
16V
B:1608
220p
CH:1608
100
16V
0.47
10V
B:1608
10
1
0.47 10V B:1608
100
16V
0.1
16V
B:1608
10
15p
CH:1608
20p
CH:1608
0.022 25V B:1608
0.1
16V
B:1608
0.001
B:1608
15p
CH:1608
15p
CH:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
10
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
10
47k
1/16W
:CHIP
100k
1/16W
:CHIP
:CHIP
33
1/16W
:CHIP
1M
1/16W
:CHIP
56k
1/16W
:CHIP
100
1/16W
:CHIP
100 1/16W :CHIP
4.7k 1/16W :CHIP
100 1/16W :CHIP
4.7k 1/16W :CHIP
100 1/16W :CHIP
470
1/16W
:CHIP
1k
1/16W
:CHIP
1k 1/16W :CHIP
10k
1/16W
:RN-CP
100
1/16W
:CHIP
100
1/16W
:CHIP
4.7k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
4.7k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
4.7k
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
4.7k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
:CHIP
100 1/16W :CHIP
100 1/16W :CHIP
2.2k 1/16W :CHIP
100 1/16W :CHIP
2.2k 1/16W :CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
:CHIP
2.7k
1/16W
:RN-CP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
180
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
100
1/16W
:CHIP
330
1/16W
:CHIP
470
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
1.8k
1/16W
:RN-CP
1.2k
1/16W
:RN-CP
1k
1/16W
:CHIP
22k
1/16W
:CHIP
47k
1/16W
:CHIP
5.6k
1/16W
:RN-CP
560
1/16W
:CHIP
56k
1/16W
:CHIP
:CHIP
560
1/16W
:CHIP
:CHIP
560
1/16W
:RN-CP
470
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
220
1/16W
:RN-CP
0
:1608
220
1/16W
:CHIP
470
1/16W
:RN-CP
680
1/16W
:RN-CP
0
:1608
560
1/16W
:CHIP
470
1/16W
:RN-CP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP
10k
1/16W
:CHIP
390
1/16W
:CHIP
2.2k
1/16W
:CHIP
0
:1608
#
:1608
22
25V
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
AMP
#
:1608
#
:1608
#
:1608
# 1/16W :CHIP
#
1/16W
:CHIP
#
1/16W
:CHIP
# 1/16W :CHIP
100 1/16W :CHIP
100
1/16W
:CHIP
10
0.01
25V
B:1608
0.01
25V
B:1608
0.01
25V
B:1608
0.01
25V
B:1608
3.3k 1/16W :RN-CP
10k
1/16W
:CHIP
270
1/16W
:CHIP
# B:1608
#
B:1608
64P
:B-TO B-P
8.2k
1/16W
:CHIP
470
1/16W
:CHIP
0.47
10V
B:1608
1k
1/16W
:CHIP
5.6k
1/16W
:RN-CP
MTZJ-10B
PROT
2.2k
1/16W
:CHIP
BLM11A102S
:1608
BLM11A601S
:1608
#
B:1608
#
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
#
CXD2073Q-T4
COMB FILTER
CXA2069Q
AV-SW1
2SC2412K
2SC2412K
2SC2412K
2SA1037AK
2SC2412K
2SC2412K
BUFFER
BUFFER
BUFFER
AMP
AMP
AMP
AMP
AMP
AMP
AMP
AMP
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
AMP
2SA1037AK
2SC2412K
2SC2412K
2SC2412K
2SC2412K
2SC2412K
#
2SC2412K
2SA1037AK
#
2SA1037AK
2SA1037AK
2SC2412K
2SA1037AK
0.47
10V
B:1608
0.01
25V
B:1608
5V
9V
12V
SCL TO U/2/3, U1/3, U3/3_5
SDA TO U/2/3, U1/3, U3/3_4
MAIN/SUB/MONI L,R
TO U2/3, U1/3_1
TO U2/3, U1/3_1
VIDEO 3 IN TO U2/3, U1/3_10
VIDEO 1 IN TO U2/3, U1/3_8
VIDEO 2 IN TO U2/3, U1/3_9
MV IN TO U2/3, U1/3_14
VIDEO 4 IN TO U2/3, U1/3_11
M-R TO U2/3, U1/3_16
M-L TO U2/3, U1/3_15
R-OUT TO U2/3, U3/3_20
L-OUT TO U2/3, U3/3_19
VAR GND TO U2/3, U1/3_7
VARI R TO U2/3, U1/3_13
VARI L TO U2/3, U1/3_12
D1/D2 TO U2/3, U3/3_23
S-ATT TO U2/3, U3/3_18
S-MODE1 TO U2/3, U3/3_21
S-MODE2 TO U2/3, U3/3_22
CONT S OUT TO U2/3, U1/3_25
CONT S IN TO U2/3, U1/3_24
LINE MUTE TO
U2/3, U1/3_17
U2/3, U1/3_17
A MUTE TO
U2/3, U1/3_6
U2/3, U1/3_6
A MUTE TO
U2/3, U1/3_6
U2/3, U1/3_6
M-L
M-R
S-V
S-L/R
MONI-L
MONI-R
MAIN-L
MAIN-R
D1-CR
D1-CB
D1-Y
D2-CR
D2-CB
D2-Y
M-V
1-L
1-R
1-C
1-Y
1-V
SUB C
SUB Y
SUB C
SUB Y
4-L
4-V
4-R
2-SW
2-C
2-R
2-Y
2-L
2-V
S13
3-C
3-R
3-Y
3-L
3-V
S11
S-L/R
S-V
M-R
MONI-V
SUB-L
SUB-R
M-V
M-L
2
L2001
47µH
C2075
0.01
B:1608
– 72 –
KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
1
A
B
C
D
E
F
G
2
12
13
11
10
9
8
7
6
5
4
3
14
C2350
C2351
R2353
R2356
R2365
R2377
R2379
R2380
R2384
R2386
R2387
R2390
R2354
R2360
R2358
C2359
L2302
R2355
C2353
C2356
C2357
C2358
R2366
R2383
R2382
R2359
R2385
R2357
C2342
C2348
C2349
C2354
C2360
C2367
C2355
C2365
C2366
C2368
R2375
C2301
C2302
C2303
C2304
C2305
C2306
C2307
C2308
C2309
C2310
C2311
C2312
C2313
C2323
C2328
C2329
C2330
C2331
C2332
C2333
C2334
C2335
C2336
C2337
C2338
C2339
C2340
C2341
C2344
C2345
C2346
C2347
C2352
C2364
C2369
L2301
R2301
R2302
R2303
R2304
R2305
R2306
R2307
R2308
R2309
R2310
R2311
R2312
R2313
R2314
R2315
R2316
R2318
R2319
R2320
R2321
R2322
R2324
R2325
R2326
R2327
R2329
R2330
R2331
R2332
R2341
R2342
R2343
R2344
R2345
R2346
R2363
R2369
R2374
R2376
R2378
R2381
R2388
R2389
X2301
IC2305
IC2301
IC2302
Q2301
C2314
C2315
C2316
C2317
C2318
C2319
C2320
C2321
C2322
C2324
C2325
C2326
C2327
R2317
R2328
R2338
R2337
R2336
R2340
R2333
R2334
R2335
C2343
R2323
R2347
R2348
R2349
R2350
IC2304
10
10
1.5k
1/16W
:CHIP
56k
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
56k
1/16W
:CHIP
1k
1/16W
:CHIP
10k
1/16W
:CHIP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
150k
1/16W
:CHIP
56k
1/16W
:CHIP
2.2M
1/16W
:CHIP
33k
1/16W
:CHIP
0.1
16V
B:1608
:LB2016
10µH
62k
1/16W
:CHIP
100p
CH:1608
100p
CH:1608
100
16V
100
16V
15k
1/16W
:CHIP
# 1/16W :CHIP
# 1/16W :CHIP
1.8k
1/16W
:CHIP
15k
1/16W
:CHIP
10k
1/16W
:CHIP
0.1
16V
B:1608
47
25V
0.01
25V
B:1608
0.0047
:PT
0.0047
:PT
0.0047
:PT
0.01
:PT
0.22
:MPS
0.01
:PT
0.22
:MPS
NJM2180M
NJM2370U10
2SC2412K
#
:CHIP
#
:CHIP
#
:CHIP
#
:CHIP
#
5V
12V
NC
MD2
VSS
AUX1
AUX2
AUX3
AUX4
AUX5
AUX6
AUX7
AUX8
AUX9
AUX10
RST
TESTCNT
NC
CLK2
CLK1
NC
VDD
VCC
NC
NC
SDOUT
LPF1
LPF1OUT
OP1IN
OP1OUT
CC1
CC2
OP2IN
OP2OUT
LPF2IN
LPF2OUT
LPFIN
DBIN
DBC1
DBC2
DBC3
LOUT
ROUT
COUT
SOUT
CMC
SMRO
SMRI
EXTIN
VREF
IREF
PSC3
PSC6
PSC2
PSC5
PSC1
PSC4
RLC5
RLC2
RLC1
RLC4
RLC7
RLC3
RLC8
RLC6
LLI
LBPF
RL
RBPF
RBPF
LT
RT
LIN
RIN
HOLDC
NGC3
NGC2
GND
MDI
NC
NGC1
SDAT
SCLK
3CH
R2103 7.5K :RN
R2106 7.5K :RN
R2116 7.5K :RN
R2117 7.5K :RN
R2120 24K :RN
CENTER_IN
FIL2_OUT
CENTER_OUT
FIL2_IN
SPACE_IN
FIL2_IN2
SPACE_OUT
LCH OUT
FIL1_IN
RCH OUT
FIL1_OUT
MO3
MODE2
MODE1
VREF
GND
T1
T2
T3
T4
T4
F_OUT
F_IN
T7
T6
CE_IN
T5
FI_IN
RCH IN
LCH IN
V+
L IN
L OUT
R OUT
R IN
RSW
GND
VCC
LSW
SW
IN
OUT
IN
OUT
SPACE
SPACE
SPACE
SW
CENTER CENTER
CENTER
(AUDIO PROCESSOR)
R+10V EG
100
16V
47k
1/16W
:CHIP
4MHz
:FLR50
10µH
0.1
:PT
0.1
:PT
22
25V
0.1
:PT
0.1
:PT
680p
:PT
680p
:PT
22
25V
47
25V
47
25V
47
25V
0.1
:PT
0.01
25V
B:1608
220
16V
0.01
25V
B:1608
0.1
:PT
0.01
25V
B:1608
0.01
25V
B:1608
100
16V
10
10
330k
1/16W
:CHIP
15k
1/16W
:CHIP
15k
1/16W
:CHIP
2.2M
1/16W
:CHIP
100k
1/16W
:CHIP
2.2M
1/16W
:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
8.2k
1/16W
:CHIP
8.2k
1/16W
:CHIP
100
1/16W
:CHIP
47k
1/16W
:CHIP
100
1/16W
:CHIP
0
:1608
0
:1608
330k
1/16W
:CHIP
22k 1/16W :CHIP
0
:1608
0
:1608
#
#
#
1/16W
:CHIP
# 1/16W :CHIP
0
:1608
0
:1608
6.8k
1/16W
:CHIP
6.8k
1/16W
:CHIP
0.0047
B:1603
0.01 25V B:1608
0.022 25V B:1608
0.022 25V B:1608
0.01 25V B:1608
0.0056
25V
B:1608
0.068
16V
B:1608
680p B:1608
0.0033
B:1608
0.0033
B:1608
0.0033
B:1608
15k
1/16W
:CHIP
10k
1/16W
:CHIP
0.68
:MPS
#
#
#
#
#
#
1/16W
:CHIP
#
1/16W
:CHIP
#
#
#
#
NJW1106
PROLOGIC DECODE
0.022
:PT
0.022
:PT
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.047
:PT
0.047
:PT
0.1
16V
B:CHIP
0.22
:PT
0.22
:PT
4.7
4.7
0.22
:PT
0.22
:PT
100k
1/16W
:CHIP
10k 1/16W :CHIP
15k 1/16W :CHIP
10k 1/16W :CHIP
6.8k
1/16W
:CHIP
6.8k
1/16W
:CHIP
18k
1/16W
:CHIP
10k
1/16W
:CHIP
15k
1/16W
:CHIP
680p
B:1608
1M
1/16W
:CHIP
R-IN TO U3/3, U1/3_3
S-ATT TO U3/3, U2/3_18
L-OUT TO U3/3, U2/3_17
S-MODE1 TO U3/3, U2/3_21
S-MODE2 TO U3/3, U2/3_22
R-OUT TO U3/3, U2/3_20
SCL TO U3/3, U1/3, U2/3_5
SDA TO U3/3, U1/3, U2/3_4
L-IN TO U3/3, U1/3_2
C2370
0.01
25V
B:1608
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