Hitachi 32LD8600, Руководство по обслуживанию

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50V 39p C1084
50V
270p
C1081
100R
R1078
50V
1n
C1114
1k
R1106
50V
1n
C1106
100R
R1089
100R
R1094
22u
L1018
22u
L1008
330n
C1157
50V
1p8
C1122
330n
C1158
50V
1p8
C1120
1n5
C1144
10u
C1169
50V
470p
C1086
50V
1n
C1112
50V
470p
C1136
1k
R1108
560p
C1137
56p
C1130
100R
R1071
18.432MHz
X1002
330n
C1147
VCC_5V
330n
C1138
470R
R1067
AV_AUDIO_L_IN
100n
C1166
L1025
1n
C1116
330n
C1140
10u
C1152
330n
C1164
C1097
BC858B
Q1007
A
UDIO_R_OUT
330n
C1148
100u
C1080
1k
R1105
L1024
1n
C1153
1k
R1107
BC848B
Q1011
50V
1n
C1126
BZT55C3V6
IC206
1n
C1170
L1023
1k
R1092
1k
R1110
1n
C1177
SC1_AUDIO_R_IN
L1021
1k
R1111
L1019
56p
C1128
50V
10u
C1078
A
UDIO_L_LINE_OUT
QS
S_TUN1
22u
L1017
1k
R1109
VCC_5V
50V
10u C1154
1k
R1104
SC1_AUDIO_L_IN
AUDIO_L
SDA
50V 1n
C1133
1N4148
IC207
SCL
1n
C1118
8V_FILTERED
330n
C1156
56p
C1125
1n
C1176
50V 1n
C1119
SC2_A
UDIO_R_OUT
AV_AUDIO_R_IN
100R
R1098
L1020
1k
R1096
50V 22u
C1124
1k
R1068
50V 22u
C1132
1n
C1171
1kV
470p
C1087
100R
R1090
AUDIO_R
50V
1n5
C1150
50V
1n5
C1079
100n
C1149
50V
1n
C1121
1n
C1174
SC2_A
UDIO_L_OUT
25V
100n
C1113
A
UDIO_L_OUT
39p C1085
100R
R1095
BC848B
Q1009
100u
C1151
16V
50V 10u
C1134
L1022
100R
R1070
1n
C1175
470R
R1069
100R
R1093
50V
1n
C1117
1n
C1163
3u3
C1145
L1026
56p
C1123
MSP3452G
IC208
1 12C_CL
2
12C_DA
3
12S_CL
4
12S_WS
5
12S_DA_OUT
6
12S_DA_IN1
7
ADR_DA
8
ADR_WS
9 ADR_CL
10
DVSUP
11
DVSS
12
12S_DA_IN2
13
NC1
14
NC2
15
NC3
16
RESETQ
17
DACA_R
18
DACA_L
19
VREF2
20
DACM_R
21
DACM_L
22
DACM_C
23
DACM_SUB
24
DACM_S
25
SC2_OUT_R
26
SC2_OUT_L
27
VREF1
28
SC1_OUT_R
29
SC1_OUT_L
30
CAPL_A
31
AHVSUP
32
CAPL_M
33 AHVSS
34 AGNDC
35 SC4_IN_L
36 SC4_IN_R
37 ASG3
38 SC3_IN_L
39 SC3_IN_R
40 ASG2
41 SC2_IN_L
42 SC2_IN_R
43 ASG1
44 SC1_IN_L
45 SC1_IN_R
46 VREFTOP
47 MONO_IN
48 AVSS
49
A
VSUP
50 51
ANA_IN-
52 53
TESTEN
54
XT
AL_IN
55
XT
AL_OUT
56
TP
57
AU
D
_
C
L
_
O
U
T
58
NC4
59
NC5
60
D_CTR_I/O_1
61
C_CTR_I/O_0
62
ADR_SEL
63
ST
ANDBYQ
64
NC6
47k
R1040
5k6
R1012
2k2
R1001
VCC_5V
BC848B
Q1002
SDA
VCC_5V
63V
470n
C1028
Z1002
IN1 1
IN2 2
GND
3
OUT1 4
OUT2 5
S1000
75R
R1043
50V
1n5
C1043
25V
22p
C1038
12k
R1036
10k
R1032
6k8
R1024
50V 47u
C1014
25V
33p
C1007
100R
R1004
100R
R1005
100R
R1008
VCC_5V
63V
470n
C1036
50V
390p
C1027
SAW_SW1
12k
R1039
50V
1n
C1004
2k2
R1000
100R
R1030
50V 10u
C1011
VCC_5V
63V
470n
C1039
25V
22p
C1034
VCC5V_FILTERED
QSS_TUN1
25V
33p
C1021
50V
390p
C1025
50V
10n
C1026
50V 1n5
C1042
100R
R1010
25V 33p
C1013
33V_FILTERED
100n
C1003
4MHz
X1000
50V
10n
C1031
L1001
1N4148
IC204
TUN1_CVBS
50V
10n
C1045
100R
R1009
VCC_5V
50V
10n
C1029
1u
L1002
75R
R1044
1N4148
IC205
SF_63962
Z1000
IN1 1
IN2 2
GND
3
OUT1 4
OUT2 5
50V
10n
C1024
150R
R1041
50V
47u
C1010
22k
R1027
47R
R1025
330R
R1038
63V
470n
C1030
5k6
R1011
SCL
22k
R1023
25V 33p
C1020
47R
R1026
50V
10n
C1047
10u
C1012
10k
R1034
16V
10u
C1049
25V 33p
C1008
100R
R1013
25V
100n
C1002
100R
R1029
25V
33p
C1023
K3953M
Z1001
IN1 1
IN2 2
GND
3
OUT1 4
OUT2 5
BC848B
Q1003
50V 10u
C1009
TUN2_CVBS
50V 10u
C1006
SCL
2k2
R1035
16V
220n
C1040
TDA9885T
IC201
1 VIF1
2 VIF2
3 OP1
4 FMPLL
5 DEEM
6 AFD
7 DGND
8 AUD
9 TOP
10 SDA
11 SCL
12 SIOMAD 13 NC
14
TAGC
15
REF
16 VAGC
17 CVBS
18
AGND
19
VPLL
20 VP
21 AFC
22 OP2
23 SIF1
24 SIF2
220R
R1042
47k
R1037
TDA9885T
IC200
1 VIF1
2 VIF2
3 OP1
4 FMPLL
5 DEEM
6 AFD
7 DGND
8 AUD
9 TOP
10 SDA
11 SCL
12 SIOMAD 13 NC
14 TAGC
15 REF
16 VAGC
17 CVBS
18 AGND
19 VPLL
20 VP
21 AFC
22 OP2
23 SIF1
24 SIF2
25V
33p
C1022
25V 33p
C1015
VCC_5V
VCC5V_FILTERED
25V
100n
C1037
16V 10u
C1048
4MHz
X1001
SDA
25V
100n
C1041
33V_FILTERED
100u C1180
50V
2n2
C1185
220p
C1179
47k
R1112
L1029
HP_L
50V
2n2
C1182
10k
R1101
47k
R1102
1n
C1178
100u
C1172
100u
C1167
22u
L1028
4k7
R1100
VCC5V_FILTERED
TDA1308
IC209
1 OUTA
2 INA-
3 INA+
4 VSS 5 INB+
6 INB-
7 OUTB
8 VDD
2n2
C1168
1n C1183
100n
C1162
4k7
R1103
10k
R1113
L1030
2n2
C1184
50V
220p
C1173
HP_R
10u C1181
22u
L1027
CTF5543_HOR
TU1000
1 AGC
2 TU
3 AS
4 SCL
5 SDA
6 NC
7 VS
8 NC/ADC
9 VST
10 IF2
11 IF1
25V
100n
C1035
22k
R1022
22k
R1028
50V
1n
C1005
Z1003
IN1 1
IN2 2
GND
3
OUT1 4
OUT2 5
QS
S_TUN2
6k8
R1031
SAW_SW2
VCC5V_FILTERED
MUTE_AMP
PL1001
1
2
3
4
5
1u
L1000
HP_R
HP_L
25V
10p
C1052
15k
R1048
4k7
R1049
2k4
R1050
75R
R1051
560R
R1052
BC848B
Q1005
50V
22n
C1055
50V
22n
C1054
S1003
VCC5V_FILTERED
26R_100MHZ_1.5A
L1003
PL1003
1
2
3
IDTV/MMC/DVD_L_IN
IDTV/MMC/DVD_R_IN
L218
JA
C
K
-
A
K
1
6
JK200
12
3
PC_AUDIO_R_IN
L219
PC_AUDIO_L_IN
L216
50V
4n7
C257
50V
4n7 C255
D1000 D1001
1k
R2014
22u
C2022
330n
C2018
47p
C2025
22u
C2024
1n
C2033
1k
R2011
1n
C2021
1n
C2036
330n
C2034
330n
C2020
BLM21B201S
L2001
SCL
1n C2017
47p
C2026
R2017
100R
1k
R2023
330n
C2031
1k
R2020
1n
C2019
50V
1n
C2015
50V
1n C2027
S2000
100R
R2015
BLM21B201S
L2002
1k
R2022
330n
C2028
1k
R2021
330n
C2030
1k
R2013
100R
R2016
SDA
50V
1n C2013
TEA6420
IC2000
1 GND
2 CAPACITANCE
3 VS
4 L1
5 L2
6 L3
7 NC1
8 NC2
9 L4
10 L5
11 L0UT1
12 ROUT1
13 LOUT2
14 ROUT2 15 LOUT3
16 ROUT3
17 LOUT4
18 ROUT4
19 R5
20 R4
21 NC3
22 NC4
23 R3
24 R2
25 R1
26 ADDR
27 SCL
28 SDA
1k
R2012
1k
R2019
1k
R2010
50V
1n
C2032
330n
C2014
16V
330n
C2016
50V
1n
C2029
R2018
100R
50V
1n C2011
330n
C2037
1n
C2023
330n
C2012
8V_FILTERED
16V
100n
C2010
50V
22u
C2009
SC2_AUDIO_L_IN
PC_AUDIO_L_IN
SC2_AUDIO_R_IN
PC_AUDIO_R_IN
YPBPR_AUDIO_L_IN
YPBPR_AUDIO_R_IN
AUDIO_L
AUDIO_R
SC3_AUDIO_R_OUT
1k
R2006
50V 22u
C2008
50V 22u
C2007
100R
R2005
1k
R2008
1k
R2007
BC848B
Q2004
100R
R2004
BC848B
Q2003
BC848B
Q2001
1k
R2009
SC3_AUDIO_L_OUT
50V 22u
C2006
50V 22u
C2005
SC1_AUDIO_R_OUT
SC1_AUDIO_L_OUT
AUDIO_R_OUT
AUDIO_L_OUT
I2S_DA_IN1
I2S_DA_OUT
I2S_CL
I2S_WS
2k2
R1114
RESETQ_MSP
50V
1u
C1165
50V
1u
C1159
DAC_AOR DAC_AOL
50V
47u
C2200
47R
R2200
47R
R2201
50V
47u
C2201
10k
R1116
IF
47k
R1118
VCC5V_FILTERED
BA782 D1002
16V 100n
C1188
S1005
100R
R1115
BC848B
Q1014
1k
R1117
16V
1u
C1186
SAW_SW1 10k
R1119
BC848B
Q1013
50V
10n
C1187
10k
R1120
16V
100n
C1189
S1007
S1008
IF
S1006
SAW_SW2
16V
100n
C1194
10k
R1121
1k
R1126
BC848B
Q1016
IF1
10k
R1122
47k
R1123
50V
10n
C1193
BC848B
Q1015
16V
1u
C1192
S1010
BA782
D1003
16V
100n
C1191
V
CC5V_FILTERED 100R
R1124
L1032
10k
R1125
S1009
IF1
R1130
4R7
16V
100n
C295
VCC_8V
10u
C300
8V_FILTERED
33V_FILTERED VCC_33V
50V
100n
C1202
50V
10u
C1201
50V 100n
C1203
50V
100n
C1204
100n
C1196
16V
100n
C1195
VCC_5V
50V 100n
C1199
50V 100n
C1198
50V
100n
C1200
50V
10u
C1197
VCC5V_FILTERED
50V
100n
C1205
50V
100n
C1206
4R7
R1127
4R7
R1128
4R7
R1129
BZT55C5V1
D1005
BZT55C5V1
D1004
PL1002
1 2 3 4
HEADPHONE
SUBW
50V
100u
C2202
220R
R2202
IDTV/MMC/DVD_R_IN
IDTV/MMC/DVD_L_IN
SC3_AUDIO_R_IN
SC3_AUDIO_L_IN
S2001
S2002
S2003
S2009
S2005
S2006
S2007
S2008
SC3_AUDIO_R_IN
SC3_AUDIO_L_IN
IDTV/MMC/DVD_L_IN
IDTV/MMC/DVD_R_IN
50V
22u
C254
50V
22u
C251
L2018
BLM21B201S
L2019
50V
1n
C249
50V
1n
C247
100R
R2203
100R
R2204
AUDIO_L2
AUDIO_R2
AUDIO_L2
AUDIO_R2
4k7
R100
4k7
R101
4k7
R102
BC848B
Q100
STBY_3V3
HEADPHONE
MUTE_AMP
MUTE_AMP
4k7
R103
S108
S2010
S2011
FB_CONTROL
4k7
R104
VCCA_3V3
BA591 D1006
BA591
D1007
A
UDIO_R_LINE_OUT
100R
R1091
100R
R1097
50V
1n
C1001
50V
1n
C1000
S107
L1031
CTF5543_HOR
1 AGC
2 TU
3 AS
4 SCL
5 SDA
6 NC
7 VS
8 NC/ADC
9 VST
10 IF2
11 IF1
50V
1n
C1056
50V
1n
C1057
S2012
S2013
MAIN_R
MAIN_L
ESD
SW01=L BG,DK,I,L
K9356M
SW01=H L’
K9356M
N.C
N.C
S2010 & R2208 are for mute option
Mute is active high
22u
L2000
BC848B
Q2002
50V
470p
C2004
8V_FILTERED
No. 0210
MAIN BOARD - TUNER/IF/AUDIO CIRCUIT
QSS_TUN2
25V
10p
C1053
15k
R
1053
4k
7
R
1054
2k
4
R
1059
75R R
1060
560R
R
1061
BC848B
Q1006
22n
C1056
50V
22n
C
1057
S1004
VCC5V_FILTERED
37
TFT TV Service Manual
14. SCHEMATIC DIAGRAMS