Sharp LC-17SH1E (serv.man2) Service Manual ▷ View online
POWER BLOCK DIAGRAM
F-6
1
AT+5V REG
IC3803
KIA7805API
2
3
1
AT+3.3V REG
IC3806
PQ070XF01SZH
3
2
AT+32V REG
IC3810
LA7995M-TLM
7
14
4
SOUND+B REG
IC3807
BA00BC0WFP
6
1
5V
SWITCHING
DC-DC
Q3814
Q3814
3.8V
SWITCHING
DC-DC
Q3812
Q3812
SW
Q3809
+12V
2
1
P.CON+9V REG
IC3804
KIA78R09API
2
3
4
AT+3.3V
AT+5V
P.CON+3.8V
1
J3801
DC JACK
DC JACK
P.CON+5V
P.CON+9V
POWER_FAIL
HP_MUTE
P.CON+32V
P.CON+5V
AT+5V
P.CON+9V
SOUND+B
POWER_ON_H
AV_SWITCH/TUNER/
21PIN/STEREO/
SOUND AMP
21PIN/STEREO/
SOUND AMP
AV_SWITCH/TUNER/
21PIN/STEREO/
SOUND AMP
21PIN/STEREO/
SOUND AMP
F-5
CEE046A
CEE046A
1
55
109
163
1
21
41
61
1
26
51
76
C815
C850
C856
C858
C898
C2103
C2121
C2127
C2133
C2149
C3201
C3202
C3203
C3204
C3205
C3206
C3207
C3213
C3217
C7219
C7204
C7205
C7206
C7207
C7208
C7209
C7210
C7212
C7213
C7215
C7217
D3206
IC801
IC2101
IC3201
IC3202
IC7201
L2107
NR801
NR802 NR803 NR804 NR805 NR806 NR807
NR2101
NR2102
NR2103
NR2104
NR2105
NR2106
NR7201NR7202
Q2101
R2105
R2107
R7201
R7202
R7203
W828
W859
L2103
C2106
C891
C892
R833
C863
C860
C810
R118
X8102
X8101
X101
W820
R8117
R153
R152
R151
R148
R147
R142 R141
R129
Q105
Q101
L8103
IC8103
IC8102
IC104
IC102
IC101
C8139
C8136
C8131
C8129
C8127
C8124
C8123
C8120
C8119
C8116
C8113
C8112
C8110
C8109
C136
C131
C125
C117
C116
C110
C109
C101
R110
R112
R112
C4332
C4333
C4334
C4336
C4324
R4333
Q4305
Q4302
R4324
R4329
C4302
R4313
R4314
C4323
R4326
R4327
R4322
R4312
R4311
Q4301
Q4304
R4331
W847
W846
R4307
R4301
L4301
IC4302
IC4301
C4337
C4328
C4316
C4311
C4378
C4372
R4318
C4312
C4313
C4307
C4305
R4306
C4301
R4320
C4314
C4315
R134
R119
R123
R122
R115
R114
R135
R149
C128
R8112
R8114
C8134
R8115
R8131
W861
W862
W875
W824
C801
W821
W880
C857
C2130
C2139
R2109
R2112
C2150
C2151
R3217
R3216
W808
W866
R4317
R4319
R4328
B801
B804
B7201
B4301
B4302
B4303
B4304
B4305
J4306
J4305
J4304
J4303
J4302
CP7201
CP4302
CP2200
CP801
CP103
CP102
CP101
CP802
J4301
C7203
W887
L4306
L4307
W890
W897
W896
C8148
C8149
B3206
C3209
C7224
C883
C830
C832
C834
C859
C876
C139
X801
C861
R825
R830
C868
CP3201
C8133
W907
D802
D803
D805
C7238
C7239
C7240
C7241
C7242
D105
D109
W901
W902
W905
W812
W811
W881
W900
W876
W842
W840
W843
W841
W899
W903
C822
C824
C823
C814
C837
C836
C838
C839
C841
C840
C812
C816
C826
C843
C842
C844
C818
C817
C845
C847
C846
C819
C820
C827
C2105
C2108
C2110
C2109
C2111
C2113
C2112
R2106
C2116
R2103
C2120
C2120
C2124
R2108
C2129
C2138
C2132
C2143
C2145
R2110
C2131
C2137
C2144
R2111
C2136
R2104
R807
C849
C835
R809
R808
C852
R810
R811
R813
R812
C855
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
C862
R826
R828
C872
C870
C851
C853
C893
C889
C894
C895
C896
C821
R835
C888
R836
R834
C897
C875
C879
C884
R3209
R3220
C3211
C3215
C3212
R3212
R3221
R3222
L7201
C7202
C7201
L7202
L7203
R831
C886
C878
C877
C873
C871
C8147
R8128
C8146
R8123
R8119
C8137
R8116
R8113
C8128
C8111
R8108
R8126
R8124
C8122
R101
R102
C104
R103
R104
C107
R136
R116
R117
R111
R109
C118
C113
R107
R106
R105
C111
C114
C106
C123
R4315
R4309
R4316
R4305
R4308
R4310
R144
R143
C126
C8138
R8121
L8102
Q8101
C8144
Q8102
R8129
R8130
Q8103
R8125
W855
W856
W857
W806
W803
W804
C2125
C2126
R2102
L2101
L2102
R3211
C3216
R137
B802
B803
B805
B2101
C887
C813
C127
R132
R133
R155
R156
R157
R154
C8151
C8150
R805
R160
R161
Q801
R806
Q802
R839
C848
R832
R804
C829
D804
D108
W904
W801
W810
W809
W839
W838
W837
W802
R139
PRINTED CIRCUIT BAORDS
G-1
G-2
SCALER (TOP SIDE)
SCALER (BOTTOM SIDE)
CME025A
CEE053A
CEE054A
CEE070A
IC3803
L3807
L3804
L3801
CP3803
F3801
IC3804
X6601
R3815
R306
R329
R317
R330
IC301
IC302
L3808
L3806
L302
L301
W825
W823
C4419
C4420
Q3804
J4401
J4402
Q3809
C4459
TU4401
L6602
L6601
L6603
L4411
L4415
L4410
L4416
L4405
L5002
C3856
C3860
C3861
C3845
C3841
C3840
C3837
C3822
C3828
C3830
C3831
C3824
C3838
C305
C307
C303
C317
C329
C327
C328
C315
C338
C337
C6624
C6629
C6610
C6615
C6601
C6605
C6602
C6638
C316
C6648
C6640
C341
C319
C6646
C4434
C4433
C4456
C4449
C4431
C4452
C4421
C4429
C4415
C5044
C5040
C5017
C5047
C5050
C5055
C5056
C5012
C3859
C3851
C3855
C3862
C3844
C3839
C3842
C3826
C3823 C3821
R3841
R3840
C6608
C6627
C6626
C6623
C6621
C5034
C5035
C5007
C5006
R3843
C5020 C5021
C5019
C5022
C5016
C5008
C5023
C5005
C5015
C5018
C5014
C5028
C5027
C5045
C5024
C5013
C5010
C5038
R3845
R3844
R3833
R3830
R3831
R3829
R3825
R3818
R3813
R3814
D3814
D3817
D3804
R308
R307
R319
R318
R6605
R6606
R321
R310
R4457
R5011
R5018
R5019
R5008
R5010
R5009
R5012
D3809
R5013
L4402
L4401
L4404
L4403
L4414
L4412
L4413
L5007
L5006
L5003
D3812
D3818
D3810
D3806
D3805
Q3808
Q3810
Q3811
D3813
D5001
D302
D301
D3815
CP5001_1
Q5003
B3803
B3801
B3802
D5005
C
P
301
J3801
IC5001
OS2201
D2202
SW2203
SW2202
SW2204
SW2206
SW2209
SW2208
CD2200
C2205
C5036
C4430
W803
W804
W809
CD2201
C3819
W001
C344
C3812
R3836
C3811
C3820
R4403
R4413
R4444
IC3806
R4469
Q4415 R4470
Q4416
W850
CD3804
CP5003
CP4402
C311
C333
C4440
C6606
C6603
W002
D5007
D5008
D5009
Q3816
R3819
R3820
W849
W842
W843
W854
W856
C308
C330
PRINTED CIRCUIT BAORDS
G-3
G-4
AV/REMOCON/OPERATION
(TOP SIDE)
1
4
1
CME025A
CEE053A
CEE054A
CEE070A
IC3809
IC3805
IC3810
IC6601
W810
W808
W818
W812
W813
W814
W819
W816
W822
W824
Q4403
Q4402
Q4410
Q3807
Q3806
Q3805
Q3814
IC4401
C3847
C3853
C3848
C3843
C3809
C3834
C3832
C3825
C3836_1
C310
C309
C314
C313
C332
C331
C335
C339
C318
C6632
C6631
C6633
C6616
C6617
C6618
C6620
C6622
C6630
C6628
C6619
C6625
C6635
C6634
C6607
C6650_1
C312
C336
C334
C347
C325
C6609
C301
C306
C324
C321
C323
C304
C326
C322
C342
C320
C4428
C4422
C4432
C4437
C4423
C4418
C4417
C4416
C4445
C4454
C4457
C4458
C4401
C4412
C5041
C5004
C5029
C5030
C5057
C5058
C5054
R3837
R3842
R3839
R3832
R3835
R3834
R3827
R3828
R3826
R3821
R3823
R3822
R304
R305
R316
R315
R320
R309
R6603
R6604
R6601
R6602
R312
R302
R303
R313
R328
R314
R4423
R4431
R4432
R4424
R4414
R4417
R4416
R4433
R4440
R4435
R4447
R4419
R4418
R4402
R4422
R4425
R4427
R4428
R4454
R4415
R4455
R4460
R4401
R4443
R4426
R4436
R4410
R4442
R4437
R4446
R4456
R4430
R4459
R4408
R4452
R4453
R4450
R4449
R4429
R4421
R4464
R4462
R4441
R4434
R4445
R4438
R4439
R5017
R5016
R5029
R5028
R5030
R5031
R5027
R5024
R5023
R5021
D3816
Q5001
Q302
Q307
Q301
Q4407
Q4409
Q4406
Q4408
Q4405
Q4404
Q4401
Q5005
Q5004
D4402
D4401
D5003
D5006
D5004
D5002
Q5007
Q5006
C3806
R2209
R2213
R2202
R2204
R2206
C2201
C2202
C5037
W802
R4466
R4467
R3850
W838
R4468
C4403
C4407
C4411
C4414
C4402
C4406
C4410
C4413
R3851
R3853
R3852
IC3807
C3846
R3812
R3816
R3817
Q3812
C3854
C5059
C6604
Q3813
Q3815
R3811
W859
W860
D5010
C5025
D4403
D4404
D4405
D4406
D4409
D4407
D4408
D4410
W862
W861
R4471
R4472
R4473
W857
W847
W845
W841
W846
D4411
D4412
D4413
D4414
D4417
R5025
PRINTED CIRCUIT BAORDS
AV/REMOCON/OPERATION
(BOTTOM SIDE)
G-5
G-6
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