Read Sharp HT-CN300H (serv.man9) Service Manual online
HT-CN300H
– 32 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 32 WIRING SIDE OF P.W.BOARD (1/6)
1
1
2
2
2
3
4
5
6
7
8
9
10
11
1
1 2 3 4 5 6 7 8 9 10 11 12
1
1
1
2
3
4
5
6
2
3
4
5
6
1
3
3
2
2
6
12
RD
BR
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
RD
RD
CNS103
CNS102
CNS104
TO
TUNER PWB
P34 4 - H
CNP302
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
HW
1
1 2 3
1
3
5
7
9
11
13
2
4
6
8
10
12
14
15
2
3
1
1
1
1
2
3
4
5
6
7
8
1
2
3
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
19
19
2
3
4
5
6
7
8
9
1
1
2
3
3
5
7
9
11
13
2
4
6
8
10
12
14
15
CNS107
FROM
MAIN POWER
TRANSFORMER
P35 7 - F
M200
FAN MOTOR
CNS205
SUBWOOFER
2
1
RD
WH
AMP. PWB-B3
TO
DSP PWB
P36 5-A
CNP713
TO
VIDEO PWB
P35 7 - C
CNP431
CNS101
FW12
FROM
MAIN POWER
TRANSFORMER
P35 8 - F
CNP711
TO
DSP PWB
P36 2-G
D121
D123
D122
D124
D298
BI104
BI102
BI103
C121
C122
C123
Z150
C117
C199
R150
R139
C133
Z131
R198
C132
TH102
Q132
D131
R131
C131
D101
E
C
B
B
C
E
E
C
B
E
C
B
Q151
F111
T1.25A L 250V
F112
T1.25A L 250V
CNP107
F102
T6.3A L 250V
F121
T500mA L 250V
F101
T6.3A L 250V
Q150
IC102
IC103
C124
C125
D113
C111
C112
D114
D112
D111
1 2 3
E C B
R115
R116
Q113
Z113
C119
C126
C129
C114
C130
R114
Z112
C118
R173
C113
R113
Q112
C127
R226
R215
C212
R214
C220
R225
C219
R223
R224
C221
C211
R227
R216
R228
IC201
C189
C190
C291
R290
C292
R247
R235
R234
R246
E C B
E C B
E C B
E C B
E C B
B
C
E
E
C
B
E
C
B
C241
Q240
C232
C242
R248
Q230
R236
C233
R258
R260
R270
R272
R274
IC203
C192
C193
R263
C256
R282
C299
C228
R276
R275
R264
R262
R261
R259
C255
C265
R273
R171
C264
C254
Q250
Q260
C263
R271
C195
R265
R176
R175
R277
C205
R202
C258
C267
C202
C170
B C E
E C B
Q202
R203
Q201
C201
R204
C200
Q203
R205
R172
R200
D200
Z200
CON210
C102
C101
CNP101
R222
R144
R145
CNP122
Q220
R213
C198
R210
R211
C210
R212
Q210
R143
R142
CNP203
R141
R140
C196
Z202
C203
Q204
C187
C271
R181
R218
C208
C141
C223
C214
C272
R229
R180
C209
B
C
E
E
C
B
E
C
B
E
C
B
B
C
E
Q271
Q270
Q255
R168
Q235
Q215
C142
D272
R170
R293
R295
D251
D252
D252
D170
D172
D210
D230
D250
RY210
R166
R167
R297
R187
R280
C269
C268
RY230
R281
L270
CON201
CNS201
Q170
D201
D171
R165
R164
R162
R163
Q200
RY250
C204
Z201
D299
D201
R209
CNP205
R278
1
2
– 33 –
HT-CN300H
Figure 33 WIRING SIDE OF P.W.BOARD (2/6)
7
8
9
10
11
12
+
+
+
+
+
SPEAKER PWB-B6
TERMINAL PWB-B5
SENSOR PWB-A2
(TOP VIEW)
SENSOR PWB-A2
(BOTTOM VIEW)
1
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
J550
AUDIO IN/OUT
AUDIO/AUX IN
AUDIO OUT
L-CH
R-CH
L-CH
R-CH
AUDIO1 IN
L-CH
R-CH
AUDIO2 IN
L-CH
R-CH
AUDIO PWB-B4
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
1
2
3
TO
DSP PWB
P36 3-A
CNP702
P36 1-H
TO DSP PWB
CNP710
E
C
B
E
C
B
C186
C188
RD
WH
WH
WH
WH
WH
WH
WH
WH
CNS204
COR1
1
2
3
4
5
6
7
7
8
R249
R250
R239
C234
R238
R237
C243
R251
BI204
R252
R240
IC202
C296
R291
R241
R253
C295
C236
8
C245
C206
C207
4
RD
WH
BK
YL
1
D11
BI10
D10
C11
IC10
LED12
R12
R13
R10
C10
RD
WH
BK
YL
GY
1
2
3
4
CNS10
J201
SPEAKER TERMINAL
FRONT
L-CH
FRONT
R-CH
SURROUND
R-CH
SURROUND
L-CH
CENTER
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
11
R231
R219
R266
R242
R254
CON211
C216
C215
R220
R182
L210
L260
C259
C260
R268
R186
L240
C238
C237
R244
R184
L250
R256
R185
R185
C247
C246
C225
C224
R232
R183
L220
R195
R233
C226
C227
C175
C176
C218
C217
R221
R194
R298
R269
R269
C261
C262
C178
R196
R245
C239
C240
C179
C248
R197
R257
C249
C180
D596
R552
R554
C552
R551
R553
R584
Q582
R583
R582
Q581
R581 R572
R571
R562
R561
R563
R564
R573
R574
CNP550
D597
C551
C583
C573
C572
C571
C563
C562
C561
1 3 5 7 9 11 13 15 17
2 4 6 8 10 12 14 16
1
FW10
17
RA2
RA1
HT-CN300H
– 34 –
Figure 34 WIRING SIDE OF P.W.BOARD (3/6)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
1
1
B C E
2
3
1
2
1 2 3 4 5 6 7 8 9 10 11
22 21 20 19 18 17 16 15 14 13 12
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8 9 10 11 12
22 21 20 19 18 17 16 15 14 13
23
24
1
1
3
5
5
7
2
4
6
6
8
9
11
11
13
10
12
12
14
14
1
2
1
FW8
CNP701
TO DSP PWB
20
1
1
1
5
15
20
25
35
40
45
50
51
55
60
65
70
75
80
81
85
90
95
30
31
10
100
1
5
10
1
10
11
15
5
15
20
11
20
1
1
3
5
7
9
2
4
6
8
10
3
5
7
9
11
13
15
2
IC603
IC604
4
6
8
10
12
14
17
19
16
18
20
21
23
25
22
24
27
29
29
FW6
26
28
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
27
28
29
30
31
32
34
35
25
26
DISPLAY PWB-B1
AM LOOP
ANTENNA
TUNER PWB-B2
FW9
CNP712
TO
DSP PWB
P36 4-G
CNS104
FROM
AMP. PWB
P32 2 - B
FW7
10
CNP708
TO DSP PWB
CON703
TO DSP PWB
P36 3-G
P36 6-H
P36 4-H
IC601
C680
E
C
C
B
3
2
1
R680
IC602
C682
C681
D683
Q682
C685
C686
R683
R682
D682
D685
D684
C601
R614
R615
R617
R618
R619
R636
CNP601
1
3
5
7
9
11
13
2
4
6
8
10
12
14
15
17
16
18
19
20
C671
R672
R620
R694
R626
R627
R628
R629
R628
R629
D680
C624
C627
C625
R610
R602
R603
R604
R604
R605
R606
R607
R608
R609
FL690
C612
C611
C600
R691
X611
D681
C622
R679
R676
R637
R638
R677
R675
R630
C620
CNP640
C699
C698
R633
R678
R635
R667
R666
C660
C690
B
C
C
E
Q691
C693
C692
R690
R692
R655
R656
R657
R658
R659
R660
R661
R662
R693
SW678
ON/
STAND-BY
LED699
LED698
R699
R698
R685
R686
R665
R623
C623
CNP670
R622
R621
Z621
SO301
FM ANTENNA
TERMINAL
CNP301
X352
C301
C382
R374
R373
C310
C311
C312
R372
IC302
R378
C387
R360
R393
R371
3 2 1
3
B
C
E
2 1
1 2 3
Q371
R377
R395
R385
R376
R384
Q360
L351
C386
C391
D352
R399
LT22
C381
C392
D305
D306
C394
C397
R381
C380
R379
R380
R301
C393
R345
FE301
C385
R382
R383
TP301
C390
C346
C345
R369
R344
D301
D302
D302
C321
C347
L342
R346
R349
Q301
R347
R348
CF301
L353
C343
R386
VR351
T351
C342
L352
C355
C370
C398
CF352
C354
C352
C351
R352
R353
CF351
C399
C377
IC303
C366
R351
CF302
C350
R389
R359
R354
C356
C358
C357
R355
C353
X351
C369
C368
C367
C361
R358
C363
C364
R350
C365
R370
C362
T306
C337
C336
C335
C334
C331
C330
C341
R336
R323
C332
L354
VD301
C389
CNP302
T302
C323
D304
D303
C338
L341
R392
R391
Z351
C396
R356
R357
TP302
C376
C372
C371
C395
CT29
RT24
RT25
RT26
R362
R361
CT30
QT21
C373
C374
CON301
R364
CT22
R363
CT28
RT29
RT28
RT30
RT27
LT21
CT21
RT21
CT27
CT26
CT31
CT32
CT25
CT23
XT21
ICT1
– 35 –
HT-CN300H
Figure 35 WIRING SIDE OF P.W.BOARD (4/6)
7
8
9
10
11
12
CNP107
TO AMP. PWB
P32 2 - C
CNP101
TO AMP. PWB
P32 2 - D
BR
BR
OR
OR
YL
YL
WH
BK
WH
BL
RD
BK
CNS107
T100
MAIN POWER
TRANSFORMER
RD
BK
1 2 3 4 5 6 7 8 9
1 2 3
CNS101
1
2
CNS510
1
1
3
4
6
1
1
1
3
5
7
9
11
FW11
CNP704
TO
DSP PWB
P36 5-G
FROM
AMP. PWB
P32 4 - B
11
2
4
6
8
10
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
14
13
12
11
10
9
8
14
13
12
11
10
9
8
2 3 4 5 6 7 8 9 10 11 12 1314 15
20 19 1817 16
25 24 2322 21
30 29 2827 26
1
2
3
IC404
J420
TV MOMITOR
J430
DVD IN
VTR2
IN
VTR1
IN
VTR1
OUT
J401
VIDEO
IN/OUT
VIDEO PWB-B7
2
1
CNS103
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
E C B
C407
C409
C408
CNP430
C452
C439
C440
X440
C455
R410
R409
R408
C480
C482
C481
R480
R482
R481
CNP431
R523
C524
R527
C525
C522
L452
L432
C432
TC432
C433
C434
R434
R435
R436
C436
R437
C435
C476
E
B
C
E
B
C
Q428
R428
R426
CA1
R427
C427
C421
C422
C420
R420
C430
IC401
C417
C416
Q416
R492
R493
R494
R495
R483
C483
D402
D401
L420
C423
C424
C405
C412
C425
C415
C496
C497
C494
C403
IC405
R477
C477
R460
D460
C461
R461
R463
C463
R462
C464
C459
IC402
R466
C460
C454
C453
Z460
L451
L450
C451
C450
C523
D527
IC501
D526
R522
Q521
D521
C465
R465
C462
D525
D524
D522
D523
C521
RY511
COR2
C511
LUG511
LUG512
CNP510
L511
AC LINE FILTER
C495
C406
C468
D404
D403
C466
F551
T2.5A L 250V
T501
SUB POWER TRANSFORMER
