XL-60 (serv.man9). Schematic diagrams — Sharp Audio Service Manual (repair manual)

Model
XL-60 (serv.man9)
Pages
6
Size
553.81 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagrams
File
xl-60-sm9.pdf
Date

View Sharp XL-60 (serv.man9) Service Manual online

XL-60H/70H
– 26 –
Figure 26 SCHEMATIC DIAGRAM (1/6)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 21.
R366
2.2K
Q172
KRC102 M
C372
1/50
C371
1/50
C398
100/10
C380
10/16 
D522
1N4148
C301
0.001
C349
0.001
CNP301
2
1
L342
2.2mH
C351
0.022
R351
5.6K
R336
10K
VR351
10K(B)
L353
1mH
FE301
8 7 6 5
4
3
2
1
C346
0.022
C345
0.022
R369A
68
R369B
82
R345
4.7K
C348
100/16
R343
180
C341
0.022
C347
0.022
R346
330
CF301
R344
680
R348
680
R347
6.8K
R349
33
R323
68K
C334
27P(UJ)
C335
560P
C337
0.022
T306
VD301
SVC348S
C329
0.022
C331
0.047
C332
0.022
L341
BALUN
7
6
5
4
3
2
R141
330
R114
3.3K
R112
2.2K
D104
1N4148
R132
4.7K
C123
2.2/50
R111
2.2K
R133
1K
R131
4.7K
R113
3.3K
C126
22/16
R134
100K
C125
100/25
C110
0.015
(ML)
R106
150K
C106
270P
R108
10K
R104
120
C112
10/16
R110
3.9K
IC102
BA3311L
REC./P.B.
EQUALIZER
AMP.
12
11
10
9
8
7
6
5
4
3
2
1
C108
47/16
R105
150K
R109
3.9K
R107
10K
C107
47/16
R103
120
C109
0.015
(ML)
C111
10/16
C103
330P
C104
330P
C105
270P
R124
4.7K
R123
4.7K
R125
100K
R120
100
R119
100
C129
4.7/25
C130
4.7/25
C116
0.0022
R117
22K
C115
0.0022
R118
22K
C114
4.7/25
C117
10/16
R121
4.7K
R126
5.6K
R122
4.7K
C113
4.7/25
R115
15K
R116
15K
L151
330
µ
H
R156
150
R157
150
R155
56
R153
10K
R154
10K
Q171
KRA102 M
C155
100/16
C153
0.0039
R151
47K
C154
0.027
(ML)
R152
100K
C122
82P
R102
1K
C102
0.001
R138
330
R140
10K
C101
0.001
IC101
BA3126N
9
8
7
6
5
4
3
2
1
R139
2.7K
C121
82P
R101
1K
C131
820P
CNP101
8
7
6
5
4
3
2
1
BI901
R910
33K
R909
18K
C901
0.001
R902
56K
D901
1N4148
D902
1N4148
C903
100/25
C902
3.3/50
R907
10K
R903
47K
R904
270
R901
1.5K
R905
10K
R906
1.5K
C905
0.022
C904
0.022
D904
1N4148
D903
1N4148
C391
47/16
X351
456KHz
R361
12K
C368
1/50
R356
1K
R357
470K
R362
12K
C369
56P
C374
0.015
C373
0.015
R350
2.7K
C367
1/50
C366
0.001
L354
IC302   PLL(TUNER) 
LC72131 
22 21 20
19
18
17 16 15 14 13 12
11
10
9
8
7
6
5
4
3
2
1
C344
33P
IC303 FM IF DET./FM MPX./AM IF
LA1832S 
24 23
22
21
20
19 18
17
16
15
13
12
11
10
CF302 
C302
0.001
D301
1N4148
C330
12P(CH)
T302
R353
270
T351
CF352 
C350
0.022
C352
10/16
R352
1K
C353
0.022 
C354
0.022
CF351 
C363
0.022 
C364 10/16 
C365
0.022
R358
8.2K
C343
33P
C361
0.022 
C362
3.3/50
C360
0.022
R382
330
C394
47/16
C397
0.022
R386
330
R381
10K
C393
1/50
R380
1.5K
R379
2.2K
C392
0.001
C387
0.022
C385
0.01
R377
5.6K
R355
3.3K
C357
2.2/50
C358
1/50
C399
0.022
C356
0.001
R393
1K
R395
47K
L351
100
µ
H
C370
1/50
C355
22P
C383
0.022
R387
5.6K
L352
100
µ
H
C395
0.022
C396
100/10
ZD351
MTZJ5.1B 
R391
390
R392
390
Q351
KRC104 M
R363
6.8K
R364
6.8K
C386
330P
R365
10K
X352
4.5MHz
C381
12P(CH)
C382
15P(CH)
R374
1K
R373
1K
R372
1K
R371
1K
R359
1.8K
R360
4.7K
C384
0.001
Q360
KTA1266 GR
R385
5.6K
R383
5.6K
R376
10K
U
CON5V
SOL 
MOT 
REC 
RUN_PLS 
BIAS
B_CAN 
TAPE_SW 
(0V)
(0V)
1.5V
1.5V
0.3V
0.3V
(0.8V)
(0.8V)
(0.8V)
(0.8V)
0.3V
0.3V
8V
(10V)
0.3V
(8.3V)
0V
0V
0V
0V
0V
0V
(11.7V) 
11.7V 
(0V)
0V
(0V)
2.6V
(0V)
7.8V
8.3V
(0V)
4.7V
3.2V
0.7V
0V
11.9V 
11.8V 
11.8V
11.7V 
11.7V 
11.7V 
0V
4.4V
0.6V
4.9V
4.9V
10.1V 
10.2V
4.6V
4.6V
0V
0V
0V
0V
0V
0.6V
0.7V
0.7V
0.9V
0.9V
5.2V
(0V)
2.6V
(2.6V)
3.9V
(0V)
(0V)
3.5V
3.7V
(11.4V)
1.7V
5.1V
4.8V
0.1V
0.1V
2.6V
0V
0V
0V
10.9V
10.8V
11.7V
(0V)
4.7V
(2.7V)
(2.7V)
0.6V
(0.9V)
2.3V
(0V)
2.3V
1.3V
1.3V
4V
(2.2V)
(1.2V)
3.8V
(1.9V)
3.8V
(4.3V)
2.9V
0V
0V
0V
5V
5V
5V
5V
5V
2.5V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
9.5V
0.8V
2.5V
9V
PD
R-CH
L-CH
TAPE
MECHANISM PWB-D/E
ERASE HEAD 
RECORD/PLAYBACK 
HEAD 
SOL901
SOLENOID
M901
TAPE
 MOTOR
1
2
2
1
PH901
PHOTE
INTERRUPTER 
SW901
FOOL
PROOF 
CFM901
SW902
CAM 
CNP901
M  12V 
TO DISPLAY PWB
VT
FM
FM
MUTE
TAPE  R
TAPE  L
REC  R 
REC  L 
VSM
AM RF
(AM/FM) 
PHASE 
PHASE 
IF OUT
VCC 
FM DET
STEREO
SD
GND 
AM IF IN
REO
AM MIX
OUT
OUT
OUT
OUT
IN
IN
IN
CUT
AM LO FM/AM OUT
MPX VCO
MPX IN
MO/ST
L-CH
R-C
FM IF
FM AFC
AM OSC
AM OSC
CE
DI
CL
DO
MO/ST 
IF REQ 
AM  IN
FM  IN
VDD
AIN
AOUT
VSS
X OUT
X IN
FM  FRONT  END
AM OSC.
AM ANT
1
2
3
4
5
7
6
CNS101
SO301
FM 
ANTENNA
SOCKET
75 OHMS
D302
1N4148
D303
1N4148
D304
1N4148
1
2
3
8
7
6
5
4
3
2
1
0V
Q151
2SC2001 K
Q153
KRC104 M
Q152
KTA1266 GR
Q101
KTC3199 GR
Q103
KTC3199 GR
Q102
KTC3199 GR
Q104
KTC3199 GR
14
2.6V
IF IN
NC
NC
NC
0.6V
NC
Q106
KTC3199 GR
Q105
KTC3199 GR
Q903
KRC107 M
Q902
2SB562 C
Q905
2SB562 C
Q901
KRC102 M
1
3
2
Q904
KRC102 M
1
3
2
Q906
KRA102 M
1
2
3
4
5
7
6
1
2
3
4
5
7
6
CNS901
MAIN  PWB-A1 
AM  LOOP
ANTENNA 
AM TRACKING fL
FM  MUTE
LEVEL 
AM BAND COVERAGE fL 
FM IF 
FM IF 
Q301
2SC380 O
AM IF 
1
2
3
1
2
3
FM IF 
LOW PASS FILTER
1
2
3
AM IF 
HEAD
SELECTOR
1 1 
1
2
3
1
2
3
CNS703
P29 12-E
CD  SIGNAL 
RECORD  SIGNAL 
PLAYBACK  SIGNAL 
AM  SIGNAL 
FM  SIGNAL 
+B
+B
SWITCHING
+B
+B
FM RIPPLE
FILTER
R384
6.8K
+B
+B
+B
+B
SWITCHING
SWITCHING
SWITCHING
BIAS OSC
REC. BIAS
SWITCHING
SOLENOID DRIVER
TAPE MOTOR
DRIVER
SWITCHING
SWITCHING
SWITCHING
+B
+B
REC MUTE
REC MUTE
SWITCHING
+B
+B
C376
0.001
SURROUND
1
TP301 
– 27 –
XL-60H/70H
Figure 27 SCHEMATIC DIAGRAM (2/6)
7
8
9
10
11
12
R634
3.3K
L601
0.3mH
R631
6.8 
C633
0.022
Q609
KRC107 M
C693
330P
R435
10K
R436
10K
CNP652
2
1
R528
1K
R529
1K
C527
0.1
C525
22P(CH)
C526
22P(CH)
X521
456kHz
IC521 LC72723M
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
C524
560P
D521
1N4148
R521
47K
C537
0.022
C523 0.1
C522 330P
C694
330P
D401
1N4004
D402
1N4004
CNP703
12
11
10
9
8
7
6
5
R113
3.3K
CNS704
12
11
10
9
8
7
6
5
4
3
2
1
GND2
GND3
CNP605
7
6
5
4
3
2
1
91
/16
R425
1K
R424
1K
R423
1K
R440
3.9K
C424
0.1(ML)
C422
0.1(ML)
C426
10/16
C420
0.0027
C418
2.2/50
R438
6.8K
C416
10/16
C429
33/16
R437
6.8K
R439
3.9K
D403
1N4004
C430
100/16
C425
10/16
C423
0.1
C421
0.1(ML)
C419
0.0027
C417
2.2/50
IC401 LC75342M
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
1
R416
1K
R415
1K
266 GR
85
K
C662
820P
C661
820P
C663
820P
L603
10
µ
H
J601
HEADPHONES
R662
330 
R661
330
CFW601
5
1
C640
470P
C639
470P
C632
0.022
C636
0.022
R633
10
L602
0.3mH
C637
00.22
SO601
SPEAKER
TERMINALS 
+
R632
6.8
C618
0.0022
C617
0.0022
C535
47/16
C536
0.022
L521
2.2mH
R532
10K
Q521
KTC3199 GR 
C521
10/16
R533
56K
R534
56K
C402
10/16 
C404
10/16 
C406
10/16 
C405
10/16 
C403
10/16 
C401
10/16 
Q608
KRA102 M
R625
10K
Q606
KTC3199 GR
D604
1N4148
C627
0.022 
Q607
2SD2012 Y
C626
47/16
ZD602
MTZJ7.5C 
R624
1K
R623
22K 
C624
0.022
C625
10/16
R629
820
C620
470/25
ZD601
MTZJ13A 
C622
0.022
Q603
KTC3199 GR
R620
47
R619
47
R628
100
C621
100/25
D602
1N4148
R617
33K
R621
22K 
Q605
2SD2012 Y
NC
NC
NC
STEREO
SD
DI
CE
D_GND 
A_12V 
M_12V 
U_CON5V 
SOL 
MOT 
REC
 
M_GND 
CD+B
M_12V 
CD_6.2V 
D_GND 
CL
DO
P_STB 
P_MUTE
VSM 
DATA
CLE 
A_GND 
CD_L
CD_R
13V 
20V 
12.3V 
11.7V
20V
11.7V
4.5V
0V
0V
7.8V
7.5V
20V
6.2V
9.6V
0V
0V
0V
0V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
1.3V
1.3V
0.6V
2.3V
0V
0V
0V
0V
0V
5.1V
5.1V
2.5V
2.5V
2.5V
2.5V
2.5V
2V
2.5V
5.1V
V
0.8V
CD TEST POINT 
FROM 
DISPLAY
PWB
WB
CL
VDD 
VREF
ROUT
RBS2
RBS1
RTRE
RIN 
RSL0
R4
R3
R2
R1
L1
L2
L3
L4
LSL0
LIN
LTRE
LBS1
LBS2
LOUT
TEST
VSS 
CE
DI
CE
DI
CL
FROM CD SERVO PWB 
RDS DATA
RDS CLK
VSM
TAPE  R
TAPE  L
REC  R 
REC  L 
TAPE  R
TUN  R 
CD  R
TAPE  L
TUN  L 
CD  L
10
SP604 
SP603 
SP602
WOOFER 
SP601
WOOFER 
TWEETER 
TWEETER 
4 Ohm 
4 Ohm 
P MUTE
P-STB
CD+B
FM ST
SD
DI
CE
DO
CL
R-CH
L-CH
5V
4.8V
4.8V
R418
1K
R420
1K
R417
1K
R419
1K
C415
10/16
SPEAKERS 
5
R627
10K
1
2
3
1
2
3
GND1
20V
Q604
2SD2012 Y 
D603
1N4148
When  servicing,pay  attention as  the  area  
enclosed by  this line (              ) is  directly 
 connected with  AC  
main  voltage. 
RDS CIRCUIT
IC401
FUNCTION/
VOLUME
EQUALIZER
LC75342M
CNS605
P31 12-C
CNW704
P29 12-F
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+
+B
+B
+B
Q686~Q689
VOLTAGE 
REGULATOR
Q683~Q685
VOLTAGE 
REGULATOR
+B
AMP.
SO401
VIDEO/
AUX
R-CH
L-CH
R406
27K
R405
27K
R408
1.5K
R407
1.5K
C412
330P
C411
330P
C408
10/16
C407
10/16
AUX L
AUX R
R422
1K
R421
1K
C340
0,001
R207
47K
D201
1N4148
Q203
KRC107 M
Q207
2SK246 GR
R206
10K
C212
0.0033
R212
2.7K
R214
12K
C214
4.7/50
R216
1.2K
R204
100K
C202
0.0056
R202
8.2K
C216
1/50
R218
1.2K
R208
330
C208
100/16
R209
10K
R210
10K
C215
1/50
R217
12K
R215
12K
R213
12K
R211
2.7K
R205
10K
C213
4.7/50
C203
1/50
C211
0.0033
R201
8.2K
C209
47/16
C204
1/50
IC201
KIA4558P
2
1
8
7
6
5
4
3
D
G
S
2
1
3
(4.4V)
0V
10V
(0V)
3
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
10.0V
L IN
L OUT
A12V
(  )SURROUND OFF
R IN
R OUT
SURROUND
13
2
14
1
11
8
10
9
12
7
3
4
6
5
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
C647
330P
C609
47/50
C613
1000/35
IC601
LA4451
VCC
STAND-BY
C615
0.022
C616
2200/50
C614
1000/35
C610
47/50
D614
1N4004
D612
1N4004
C644
0.022
(ML)
R614
270(1/2W)
R613
270(1/2W)
C611
0.22(ML)
R609
3.3
D611
1N4004
D613
1N4004
C643
0.22(ML)
R610
3.3
C612
0.22(ML)
R601
1K
C605
4.7/25
C607
220/25
R615
4.7K
C601
33/16
R603
10K
R607
6.8K
R604
10K
R616
4.7K
Q602
KTC3199 GR
C603
100P
R605
82
R606
82
C608
220/25
C604
100P
C629
220/50
C606
4.7/25
C648
0.0012
R608
1K
D601
1N4148
R-CH
L-CH
A_GND
C602
1/50
R602
4.7K
Q601
KTC3199 GR
CNS604
POWER AMP.PWB-B2
0V
0V
1.2V
1.2V
30.0V
0V
3.3V
31.5V
16.0V
28.0V
28.0V
16.0V
IC601
POWER AMP.
LA4451
CNP651
0V
CNP604
J923
120
J920
120
C630
4700/25
D652
D653
D654
D651
C651
0.1
C654
0.1
C657
0.1
D657
D656
F652
T1.25A L 250V
C656
0.1
D659
C659
0.1
C658
0.1
D658
F651
T3.15A L 250V
T651
MAIN POWER TRANSFORMER 
31.5V
BI651
CNS651
D651~5654:1N5402M
D656~D659:1N4004
R684
1.2K
C689
47/16 
R686
47K 
Q683
KTC3199  GR
R685
10K 

CNP707
BI652 
CNS652
T681
SUB POWER
TRANSFORMER 
D684
D681
D683
D682
C695
0.001 
Q682
2SD468  C
R683
47
ZD682
MTZJ5.6B 
RLY601
D685
1N4004
T.F 
0V
0.8V
(0V)
D681~D684:1N4004
9.0V
0.2V
(5.2V)
Q681~Q683:
VOLTAGE  
REGULATOR 
5.6V
C660
0.001
C696
0.001
2
CNP653
C683
2200/16 
4.9V
C688
0.022 
C686
0.022 
ZD681
MTZJ6.8A 
R681
47
Q681
2SD468  C
6.4V
5.8V
9.0V
C685
47/16 
R682
1.2K
C684
0.047 
LF651
LINE
FILTER  
POWER  PWB-B1 
SO651
AC  POWER
INPUT  SOCKET
AC230V,50Hz
CN707
FROM  
DISPLAY 
PWB
P28  1-F 
HEADPHONES  PWB-A5 
R651
680(3W)
2
NC
NC
(229)
TO TAPE MECHANISM
CHASSIS
IC201
KIA4558P
SURROUND
CONTROL
TO MAIN
CHASSIS
R203
100K
C211
0.0056
+B2
B2 GND
XL-60H/70H
– 28 –
Figure 28 SCHEMATIC DIAGRAM (3/6)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 21.
C773
47/16
R799
2.2K
R723
47K
R7B2
47K
R7B3
2.2K
Q709
KRC102 M
R775
1K
D723
1N4148
D722
1N4148
C711
3.3/50
R7A2
100K
D721
1N4148
R7A9
3.3K
R7A6
1K
D720
1N4148
C710
0.01
R7A7
1K
Q701
KRC102 M
R7A0
1K
Q702
KTC3199 GR
R7A8
82
C715
100/10
R7A3
100
C713
10/16
RX701
REMOTE
SENSOR 
C714
560P
Q703
KTC3199 GR
R7B0
10K
C712
0.01
R7A5
10K
R7A4
120
ZD701
MTZJ3.3B 
R7A1
1K
R778
47K 
R779
47K 
R780
47K 
R781
47K 
R782
33K 
R783
33K 
Q707
KTA1266 GR
R792
47K
R793
2.2K
Q706
KRC102 M
C704
0.022 
CFW701
R796
180
R794
180
D730
HY2043
D736
HY2043
Q708
KTA1266 GR
CNP706
CNS706
SW700
JOG 
R797
180 
R795
180
D737
HY2043
D732
HY2043
CNP705
C772
0.1
IC702 
IC702
LOADING MOTOR DRIVER
TA7291S 
R787
2.2(1/2W)
C771
47/16
R798
8.2K
100
99 98 97 96 95 94 9
3
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
R705
5.6K
SW717 
PTY.PI 
R715
3.9K
SW716 
EON 
R716
2.7K
SW715 
ASPM 
R717
2.2K
SW714 
DISPLAY MODE 
R718
1.5K
SW713 
VOLUME  SELECT
R719
1.2K
SW712 
PLAY/CD  PAUSE 
R720
1.2K
SW728 
VOLUME/JOG 
SW727 
FUNCTION 
R706
3.9K
SW726 
TUNING  DOWN 
R707
2.7K
SW725 
STOP/ CLEAR
R708
2.2K
SW724 
REC. PAUSE
R709
1.5K
SW723 
BAND
R710
1.2K
SW722 
BASS/TREBLE 
R711
1.2K
R725
10K 
R724
1.2K
C703
0.022 
L701
100
µ
R701
10K
R702
10K
SW709
ON/STAND-BY  
SW710
CLOCK/TIMER/SLEEP  
R721
10K 
R722
10K 
SW721 
MEMORY/SET 
SW711 
TUNING  UP 
R7D3
82
D707
MPG3372X
D709
MPG3372X
R7D8
82
R7D2
82
D702
MPG3372X
R7E1
82
D703
MPG3372X
D701
MPG3372X
R7D4
82
R7D1
82
D705
MPG3372X
R7D9
82
D706
MPG3372X
R7D6
82
D704
MPG3372X
R7D5
82
D708
MPG3372X
R738
1K
R737
1K
R739
1K
R740
1K
R741
1K
R730
1K
R734
1K
R733
1K
R732
1K
R731
1K
R743
1K
R744
1K
X701
8 MHz
C702
22P
(CH)
C701
22P
(CH)
R728
1K
R745
R746
1K
R729
47K 
R727
47K
X702
32.768kHz
BI707
NC
NC
MVOL_DW 
MVOL_UP 
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
1.7V
3.3V
2.6V
2.6V
2.4V
1.9V
0.6V
5V
5V
5V
5V
0V
5V
5V
5V
5V
5V
5V
0V
0V
0V
0V
0V
0V
0V
2.5V
11.7V 
11.7V 
0V
0V
0V
0V
0V
CLID_PRO
VDD 
VLC1
VLC2
VLC3
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
OSC1
MMOD
VREF+ 
TAPE_SW 
OSC2
CLID_SW 
DI
KEY1
MOT 
REC 
VSM 
MODEL 
KEY2
VREF
XO
XI
VSS 
RESET 
CL
DO
CE
SOL 
1
11
10
3
2
1
CNS705
M701
JOG MOTOR
1
2
3
3
3
2
1
3
2
1
BI706
DISPLAY PWB-A2
LED PWB-A4
JOG SWITCH
PWB-A7
1
1
2
2
3
3
CNS707
B
A
C
+B
SWITCHING
SWITCHING
+B 
+B 
+B 
+B 
+B 
+B 
+B 
RESET 
SWITCHING 
SWITCHING 
SWITCHING 
SWITCHING 
+B 
+B 
+B 
+B 
+B 
+B 
+B 
CNP707
P27 10-G
TO POWER
PWB
R735
1K
SW718 
SURROUND 
R714
5.6K
– 29 –
XL-60H/70H
Figure 29 SCHEMATIC DIAGRAM (4/6)
7
8
9
10
11
12
R785
1K
R786 47K
R789 47K
CFW704
12
1
CNS703
12
11
10
9
8
7
6
5
4
3
2
BI702
10
9
8
7
6
5
4
3
2
1
R775
1K
LCD701
LCD DISPLAY 
R784
47K
R776
1K
R742
1K
IC701 
IX0026SJ
SYSTEM CONTROL
 MICROCOMPUTER
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
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
R762
1K
R777
1K
R759
1K
R758
1K
R760
1K
R757
1K
R774
1K
R763
1K
R767
1K
R771
1K
R761
1K
R765
1K
R764
1K
R768
1K
R743
1K
R744
1K
R753
1K
R754
1K
R745
1K
R746
1K
R747
1K
R748
1K
R749
1K
R750
1K
R751
1K
R752
1K
R766
1K
R772
1K
R773
1K
NC
BIAS
PU_IN 
CD_STB
CD_STB
BUS0
BUS0
BUS1
BUS1
BUS2
BUS2
BUS3
BUS3
BUCK
BUCK
CCE 
CCE 
CD_RES
CLID_SW 
CD_RES
CD+B
DI
CE
CL
DO
STEREO
SD
VSM 
VSM 
DATA
DATA
CLE 
CLE 
D_GND 
U_CON5V 
M_12V 
A_12V 
B_CAN 
BIAS
RUN_PLS 
REC 
MOT 
SOL 
TAPE_SW 
CD+B
SD
STEREO
RUN_PLS 
CLID_PRO
TAPE_SW 
DI
DO
CL
CE
PU_IN 
REC 
MOT 
SOL 
MVOL_IND
MVOL_UP 
MVOL_DW 
CLID_SW 
P_STB 
P_STB 
P_MUTE
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.6V
4.3V
4.3V
4.3V
4.3V
4V
5V
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
BACK_LIGHT
P_MUTE
CCE 
CLID_DW 
CLID_UP 
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10 
SEG11 
SEG12 
SEG13 
SEG14 
SEG15 
SEG16 
SEG17 
SEG18 
SEG19 
SEG20 
SEG21 
SEG22 
SEG23 
SEG24 
SEG25 
SEG26 
SEG27 
SEG28 
SEG29 
SEG30 
SEG31 
SEG32 
MVOL_DW 
MOT 
REC 
BUS1
RESET 
MVOL_UP 
SEG33 
SD
STEREO
BUS3
SURR
MVOL_IND
CD_RES
DATA
CLE 
REMOCON 
P_CONT
P_MUTE
PU_IN 
B-CAN 
BIAS
RUN_PLS 
SOL 
P_STB 
CD_STB
BUS0
BUS2
CLOCK 
BUCK
JOG_DOWN
JOG_UP
CD+B
SYS_STOP
POWER 
42
41
40
39
38
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
CNS702
10
9
8
7
6
5
4
3
2
1
+B 
+B 
+B 
+B 
+B 
+B 
+B 
+B 
+B 
CNS704
P27  8-B
CNP702
P30  1-B
TO CD PWB
CNP703
P26  6-H
TO MAIN PWB
TO MAIN PWB
13
12
11
13
12
11
CDID_PRO
CLID_UP
CLID_DW 
R769
1K
CLID_DW
R770
1K
CLID_UP
R755
1K
SURROUND
1
SURROUND
XL-60H/70H
– 30 –
• The numbers   
  to  
17 
 are waveform numbers shown in page 36.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 21.
Figure 30 SCHEMATIC DIAGRAM (5/6)
R820
1K
L803
10
µ
H
R809
10K
R808
3.3K
C832
10/16
C811
47/10
C803
47/10
C840
100/10
C836
100/10
R819
220
R807
10K 
C835
0.056
X801
16.93MHZ
R801
10K
R802
47K
C801
100P
C837
470P
C810
0.001
C830
0.056
R812
3.3K
C838
47/10
C829
100/10
C813
100/10
R804
100K
C806
0.0047
C805
0.0027
C812
0.01
C807
0.033
C802
0.015 
C804
0.01
C809
0.0047
C819
0.1
R806
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
48
47
46
45
44 
43
42
41
40 
39
38
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
R814
3.3K
R811
2.2K
C818
0.1
C817
0.1
C822
220/10
R810
3.3K
C823
0.01
C825
0.056
R813
10
C834
470P
R816
10K
R818
1K
C828
100/10
C820
0.01
C863
470P
C862
0.0022
R853
100K
R852
100K
R855
100K
R854
100K
CNP702
10
9
8
7
6
5
4
3
2
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
R815
10K
C833
470P
R817
1K
C824
0.056
C821
0.1
1
4
5
7
12
13
14
15
16
17
6
11
+B
+B
+B
CD  SIGNAL 
CNS702
P29 12-C
CNS805
1
2
3
1
2
3
BI805
J801
CD DIGITAL
OUTPUT 
DIGITAL OUT PWB-A8
SW802
CD LID
CD LID PWB-A9
CFW806
1
1
3
3
11
12
13
R877
68K
R876
150K
CLID_DW 
CLID_PRO
CLID_UP 
IC805
TA7291S 
R872
2.2(1/2W)
NC
R873
5.6K
R874
2.2K
C871
47/16
R880
47K
C852
0.0022
(ML)
C851
100/10
L804
0.82
µ
H
3
2
1
1
2
3
CNP805
R851
330
C826
15P
(CH)
C827
15P
(CH)

Download Sharp XL-60 (serv.man9) Service Manual (Repair Manual)

Here you can view online or download Sharp XL-60 (serv.man9) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp XL-60 (serv.man9) System. Information contained in Sharp XL-60 (serv.man9) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).