Sharp XL-30 (serv.man7) Service Manual ▷ View online
XL-30H/30W
– 28 –
• The numbers
1
to
17
are waveform numbers shown in page 37.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
Figure 28 SCHEMATIC DIAGRAM (5/6)
R820
1K
L803
10
10
µ
H
R809
10K
10K
R808
3.3K
3.3K
C832
10/16
10/16
C811
47/10
47/10
C803
47/10
47/10
C840
100/10
100/10
C836
100/10
R819
220
R807
10K
10K
C835
0.056
0.056
X801
16.93MHZ
R801
10K
10K
R802
47K
47K
C801
100P
100P
C837
470P
470P
C810
0.001
0.001
C830
0.056
0.056
R812
3.3K
3.3K
C838
47/10
47/10
C829
100/10
100/10
C813
100/10
R804
100K
100K
C806
0.0047
0.0047
C805
0.0027
0.0027
C812
0.01
C807
0.033
0.033
C802
0.015
0.015
C804
0.01
0.01
C809
0.0047
0.0047
C819
0.1
R806
15K
15K
IC802
TC9462F
SERVO/SIGNAL CONTROL
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80 79 78 77 76 75 74 73 72 7170 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
49
48
47
46
45
44
46
45
44
43
42
42
41
40
39
39
38
37
36
35
34
33
32
31
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R814
3.3K
3.3K
R811
2.2K
2.2K
C818
0.1
0.1
C817
0.1
0.1
C822
220/10
R810
3.3K
3.3K
C823
0.01
0.01
C825
0.056
0.056
R813
10
10
C834
470P
470P
R816
10K
10K
R818
1K
1K
C828
100/10
100/10
C820
0.01
0.01
C863
470P
470P
C862
0.0022
0.0022
R853
100K
R852
100K
R855
100K
R854
100K
CNP702
10
9
8
7
6
5
4
3
2
1
NC
NC
NC
BUS3
BUS2
BUS3
CCE
BUCK
BUS1
BUS2
BUS0
CLID_SW
BUS0
CCE
BUS1
CD_RES
CD_RES
BUCK
PU_IN
CD_STB
4.9V
3.3V
4V
4.3V
4.3V
4.3V
4.3V
2.4V
2.3V
2.4V
2.6V
4.3V
1.8V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
1.4V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
4.3V
0.6V
2.4V
1.2V
2.5V
2.5V
2.5V
1.7V
1.4V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
FROM DISPLAY PWB
/RST
/TSMOD
TEST4
/CCE
BUCK
VSS
VDD
BUS3
BUS2
BUS1
BUS0
TEST3
TEST2
TEST1
DVR
DVSL
LO
DVDD
RO
DVSR
FLGD
XI
XO
XVDD
XVSS
VDD
PXO
PXI
VSS
TESI01
TESIN
/DACT
/CKSE
/DMOUT
VSS
VDD
FLGC
FLGB
FLGA
SEL
2VREF
DMO
FVO
FMO
TEBC
RFGC
VREF
VCOREV
PVREV
LPFO
LPFN
TMAX
TMAXS
PDO
ZDET
HSSW
P2VREF
TESIOO
VDD
MONIT
COFS
SPDA
SPCY
SBSY
SFSY
DATA
VSS
VDD
CLCK
SBOK
IFP
MBOV
DOUT
AOUT
BCK
VSS
LRCK
EMPH
UHSO
/HSO
TESTO
NC
5V
NC
5V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCOF
AVSS
SLCO
RFI
AVDD
RFCT
RFZI
RFRP
FEI
SBAD
TSIN
TEI
TEZI
FOO
TRO
NC
NC
NC
NC
NC
0V
NC
NC
NC
NC
NC
NC
NC
IO0
IO1
IO2
IO3
0V
0V
0V
0V
0V
NC
C831
10/16
10/16
R815
10K
10K
C833
470P
470P
R817
1K
1K
C824
0.056
0.056
C821
0.1
1
4
5
7
12
13
14
15
16
17
6
11
+B
+B
+B
CD SIGNAL
CNS702
P27 12-C
– 29 –
XL-30H/30W
Figure 29 SCHEMATIC DIAGRAM (6/6)
7
8
9
10
11
12
C843
0.1
0.1
R863
2.2K
IC804
LA6541D
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R861
2.2K
R862
2.2K
L801
10
10
µ
H
L803
10
10
µ
H
CFW807
SW801
OPEN/CLOSE
OPEN/CLOSE
C850
220/10
C855
100/10
100/10
C849
0.056
0.056
C859
470/10
C857
47/16
47/16
C848
39P
39P
C860
0.1
C844
0.0068
0.0068
Q861
2SB562 C
2SB562 C
C842
47/10
47/10
R829
68K
68K
C845
100/10
100/10
R823
1K
1K
R828
1.2K
1.2K
C846
0.1
0.1
IC801
TA2109F
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
R825
82K
82K
C847
0.1
0.1
R826
2.7K
2.7K
C839
2P
2P
C813
100/10
C812
0.01
C841
100/10
Q801
KTA1266 GR
KTA1266 GR
R824
27K
27K
R822
22
22
C863
470P
470P
R80B 68K
R80A 82K
R80F 82K
R80C 82K
R80E
82K
82K
R80G 68K
BI801
8
7
6
5
4
3
2
1
R821
150
150
BI802
BI605
C887
0.0027
C861
0.001
0.001
M_12V
M_GND
D_GND
CD_6R2V
CD_R
A_GND
CD_L
6.3V
6.3V
4.9V
3.1V
3.1V
0V
0V
0V
0V
0V
0V
2.8V
2.8V
2.5V
2.2V
2.5V
2.8V
2.8V
2.2V
2.2V
2.2V
2.1V
2.1V
2.1V
2.1V
6.3V
2.2V
5.1V
5.6V
5V
5V
5V
2V
4.1V
3.4V
3.4V
4.3V
2.5V
5V
0V
0V
1.7V
2.2V
2.2V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
TO MAIN PWB
TR+
FO+
FO-
LD
VR
PD
GND
TR-
C
F
B
A
E
VREF
+5V
SP+
SP-
SL+
SL-
PU-IN
GND
TR-
+5V
1/2V
E
A
B
F
C
GND
PU-IN
SL-
SL+
SP-
SP+
PICKUP UNIT
GND
PD
VR
LD
FO-
FO+
TR+
GH6C605B3A1
ACTUATOR
FO-
FO+
TR+
TR-
-
-
-
-
-
+
+
+
+
+
VCC
LD
MON
GND
E
A
B
F
C
1/2VCC
NM801
SLED
MOTOR
SLED
MOTOR
NM802
SPINDLE
MOTOR
SPINDLE
MOTOR
-
-
+
+
2
1
2
1
M
M
NC
NC
NC
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
CNS605
BI803
1
2
3
4
5
6
1
2
3
4
5
6
CNS803
1
2
3
4
5
6
CNP803
NSW801
PICKUP IN
PICKUP IN
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
CNS802
CNS801
CD MOTOR PWB-C
R827
27K
27K
OPEN/CLOSE
SWITCH
PWB-A6
SWITCH
PWB-A6
CD PWB-A3
8
9
10
2
3
+B
+B
+B
IC801
TA2109F
SERVO PRE AMP.
+B
+B
SWITCHING
IC804
LA6541D
FOCUS/
TRACKING/
SPIN/SLED
DRIVER
+B
+B
CNP605
P25 7-H
L804
2.2
2.2
µ
H
R843
1K
XL-30H/30W
– 30 –
Figure 30 WIRING SIDE OF P.W.BOARD (1/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
XL-30H
MAIN PWB-A1
HEADPHONES
PWB-A5
C109
R141
C125
C111
R107
C107
IC102
CNP703
C113
R101
IC101
CNP101
C154
Q151
L151
R156
R157
R155
CFW601
R662
R661
CFW601
C426
C430
C424
C422
C418
C416
C406
C402
C404
Q152
R906
C155
Q901
R907
Q153
D904
Q905
D903
R901
C903
R902
Q904
Q906
C902
D902
Q902
D901
C153
BI901
Q903
Q172
Q171
C130
C129
R139
Q102
R138
Q104
R102
Q101
Q103
C114
C108
D104
C117
C126
R112
C112
C123
R131
Q106
C110
Q105
R106
R391
C391
R392
Q360
R385
R384
C396
R377
R395
ZD351
L352
C370
C357
C398
C358
Q351
R376
CF351
C399
CNS704
R363
IC303
X351
C368
C367
C371
C372
R634
R608
C373
C374
C621
R619
C620
ZD601
D603
D602
R620
CNP605
Q603
R628
R629
Q604
Q609
C622
R624
Q608
C401
D401
C403
C405
C415
C417
D402
C421
C425
C423
D403
C429
CNP652
C615
C698
C606
Q602
C616
D601
C608
Q601
C605
C601
C625
D604
C626
ZD602
C624
C334
C330
C337
VD301
C332
C364
C362
R336
CF302
VR351
C352
T351
CF352
L353
C386
C385
L351
R387
R382
R386
D522
X352
C380
R380
C394
C393
CNP301
D301
D302
C607
C699
C613
C614
F653
T1A L 250V
Q606
Q607
Q605
R111
1 2 3
AM/FM LOOP
ANTENNA
ANTENNA
FM
MUTE
LEVEL
MUTE
LEVEL
B C E
E C B
E C B
E C B
3 2 1
3 2 1
1 2 3
1 2 3
1 2 3
E C B
E C B
2
1
2
3
4
5
3
4
5
1
7
8
9
8
9
6
12
11
10
13
14
15
17
18
19
16
22
23
24
21
20
20
2
3
4
5
1
7
8
9
6
12 13 14 15
11
18 19
10
16
20
22
21
T302
T306
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
CFW704
FROM
DISPLAY PWB
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
12
10
10
2
4
6
8
9
3
7
1
CNS605
FROM
CD PWB
CNS652
1
2
C697
FROM
POWER
PWB
ANTENNA
TERMINAL
CNS703
TO DISPLAY
PWB
5
BK
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BK
7 6 5 4 3 2 1
CNS901
P36 6-D
TO TAPE
MECHANISM PWB
CNP901
CNS101
PK
WH
RD
WH
RD
WH
WH
BK
BK
YL
BL
BK
WH
BK
ERASE
HEAD
HEAD
RECOED/
PLAYBACK
HEAD
PLAYBACK
HEAD
1 2 3
1
2
3
2
3
1
7
B C E
E
C
B
C
B
B
C
E
C
E
E
C
B
C
B
B
C
E
C
E
B
C
E
C
E
11 10 9 8 7 6 5 4 3 2 1
J601
HEADPHONES
8 7 6 5 4 3 2 1
P36 2-A
P34 3-C
P32 4-A
P32 6-C
17
IC302
C316
D306
C344
Q306
E C B
VD303
R307
CF303
VD302
R303
D305
R301
L302
R304
R305
R315
C315
C317
C304
C311
C318
R306
R309
C312
L303
IC301
C314
C305
C307
C306
C303
R302
T304
C309
C308
R308
C313
R310
R310
R313
TP301
C350
R351
C361
C360
R351
C361
C360
1
2
2
3
BF301
C319
1 2 3 4 5 6 7 8 9
1 2 3
C310
R316
R312
R314
Q305
R105
R109
R103
R115
C101
R140
C121
R151
R152
R424
R425
R423
R440
R436
C420
IC401
R438
R419
R416
R418
R420
R415
R417
C905
R154
R153
C904
R903
R904
R905
C901
R909
R910
C122
C102
R120
R118
C116
R122
R124
R116
R119
R117
C115
R123
C106
R121
R125
R133
R134
R114
R104
R132
R113
R108
R110
C395
R383
R366
R355
C355
C356
R393
R353
C353
C354
C363
C369
C366
R361
R356
R350
R362
R357
R364
R617
R621
R435
C419
R439
R437
R616
C604
R602
R604
C603
R603
R607
R615
R601
C627
R627
R625
R623
R323
C329
C331
C335
C365
R358
C343
R352
C351
R360
C383
R359
C387
R365
R371
R372
R373
C392
R374
C382
C381
C384
R381
C397
R379
C301
C349
R126
C104
C103
C105
3
2
1
2
1
E
C
B
C
B
E
C
B
C
B
E
C
B
C
B
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
3
2
1
2
1
3
2
1
2
1
3
2
1
2
1
1
2
3
2
3
5
11
5
1
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 10
IC601
1
1
5
10
15
16
20
25
30
L-CH
R-CH
SO601
SPEAKER
TERMINALS
C376
GND
GND
– 31 –
XL-30H/30W
Figure 31 WIRING SIDE OF P.W.BOARD (2/7)
7
8
9
10
11
12
XL-30W
MAIN PWB-A1
HEADPHONES
PWB-A5
C109
R141
C125
C111
R107
C107
IC102
CNP703
C113
R101
IC101
CNP101
C154
Q151
L151
R156
R157
R155
CFW601
R662
R661
CFW601
C426
C430
C424
C422
C418
C416
C406
C402
C404
Q152
R906
C155
Q901
R907
Q153
D904
Q905
D903
R901
C903
R902
Q904
Q906
C902
D902
Q902
D901
C153
BI901
Q903
Q172
Q171
C130
C129
C131
R139
Q102
R138
Q104
R102
Q101
Q103
C114
C108
D104
C117
C126
R112
C112
C123
R131
Q106
C110
Q105
R106
R391
C391
R392
Q360
R385
R384
C396
R377
R395
ZD351
L352
C370
C357
C398
C358
Q351
R376
CF351
C399
CNS704
R363
IC303
X351
C368
C367
C371
C372
R634
R608
C373
C374
C621
R619
C620
ZD601
D603
D602
R620
CNP605
Q603
R628
R629
Q604
Q609
C622
R624
Q608
C401
D401
C403
C405
C415
C417
D402
C421
C425
C423
D403
C429
CNP652
C615
C698
C606
Q602
C616
D601
C608
Q601
C605
C601
C625
D604
C626
ZD602
C624
C334
C330
C337
VD301
C332
C364
C362
R336
CF302
VR351
C352
T351
CF352
L353
C386
C385
L351
R387
R382
R386
D522
X352
C380
R380
C394
C393
CNP301
D301
D302
C607
C699
C613
C614
F653
T1A L 250V
Q606
Q607
Q605
R111
1 2
AM LOOP
ANTENNA
ANTENNA
FM
MUTE
LEVEL
MUTE
LEVEL
B C E
E C B
E C B
3 2 1
3 2 1
1 2 3
1 2 3
1 2 3
E C B
E C B
2
1
2
3
4
5
3
4
5
1
7
8
9
8
9
6
12
11
10
13
14
15
17
18
19
16
22
23
24
21
20
20
2
3
4
5
1
7
8
9
6
12 13 14 15
11
18 19
10
16
20
22
21
T302
T306
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
CFW704
FROM
DISPLAY PWB
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
CNS605
FROM
CD PWB
CNS652
2 3
1
C697
FROM
POWER
PWB
SO301
FM 75 OHMS
FM 75 OHMS
ANTENNA
ANTENNA
TERMINALS
CNS703
TO DISPLAY
PWB
5
BK
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BK
7 6 5 4 3 2 1
CNS901
P36 6-D
TO TAPE
MECHANISM PWB
CNP901
CNS101
PK
WH
RD
WH
RD
WH
WH
BK
BK
YL
BL
BK
WH
BK
ERASE
HEAD
HEAD
RECOED/
PLAYBACK
HEAD
PLAYBACK
HEAD
1 2 3
1
2
3
2
3
1
7
B C E
E
C
B
C
B
B
C
E
C
E
E
C
B
C
B
B
C
E
C
E
B
C
E
C
E
11 10 9 8 7 6 5 4 3 2 1
J601
HEADPHONES
8 7 6 5 4 3 2 1
P36 2-E
P35 9-C
P33 10-A
P33 12-C
C360
C344
17
E C B
IC302
C316
D306
E C B
VD303
R307
Q306
VD302
R303
D305
R301
L302
R304
R305
R309
R315
C315
C317
C304
C311
C318
R306
C312
L303
IC301
C314
C305
C307
C306
C303
R302
T304
C309
C308
R308
C313
R310
R310
R313
TP301
1
2
2
3
C319
1 2 3 4 5 6 7 8 9
1 2 3
C310
R316
R312
Q305
12
10
10
2
4
6
8
9
3
7
1
R104
5
11
CF303
R105
R109
R103
R115
C101
R140
C121
R151
R152
R424
R425
R423
R440
R436
C420
IC401
R438
R419
R416
R418
R420
R415
R417
C905
R154
R153
C904
R903
R904
R905
C901
R909
R910
C122
C102
R120
R118
C116
R122
R124
R116
R119
R117
C115
R123
C106
R121
R125
R133
R134
R114
R104
R132
R113
R108
R110
C395
R383
R366
R355
C355
C356
R393
R353
C353
C354
C361
C363
C369
C366
R361
R356
R350
R362
R357
R364
R617
R621
R435
C419
R439
R437
R616
C604
R602
R604
C603
R603
R607
R615
R601
C627
R627
R625
R623
R323
C329
C331
C335
C365
R358
C343
R351
C350
R352
C351
R360
C383
R359
C387
R365
R371
R372
R373
C392
R374
C382
C381
C384
R381
C397
R379
C301
C349
R126
C104
C103
C105
3
2
1
2
1
E
C
B
C
B
E
C
B
C
B
E
C
B
C
B
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
3
2
1
2
1
3
2
1
2
1
3
2
1
2
1
1
2
3
2
3
5
1
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 10
IC601
1
1
5
10
15
16
20
25
30
L-CH
R-CH
SO601
SPEAKER
TERMINALS
C376
GND
GND
R314
BF301
Click on the first or last page to see other XL-30 (serv.man7) service manuals if exist.