Sharp XL-30 (serv.man7) Service Manual ▷ View online
XL-30H/30W
– 24 –
Figure 24 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 19.
R366
2.2K
2.2K
Q172
KRC102 M
KRC102 M
C372
1/50
1/50
C371
1/50
1/50
C398
100/10
C380
10/16
C301
0.001
0.001
C349
0.001
0.001
CNP301
2
1
C351
0.022
R351
5.6K
R336
10K
10K
VR351
10K(B)
10K(B)
L353
1mH
1mH
R323 68K
C334
27P(UJ)
27P(UJ)
C335
560P
560P
C337
0.022
T306
VD301
SVC348S
SVC348S
C329
0.022
C331
0.047
0.047
C332
0.022
0.022
7
6
5
4
3
2
1
R141
330
330
R114
3.3K
R112
2.2K
2.2K
D104
1N4148
1N4148
R132
4.7K
4.7K
C123
2.2/50
2.2/50
R111
2.2K
2.2K
R133
1K
1K
R131
4.7K
4.7K
R113
3.3K
3.3K
C126
22/16
22/16
R134
100K
100K
C125
100/25
100/25
C110
0.015
(ML)
0.015
(ML)
R106
150K
150K
C106
270P
270P
R108
10K
10K
R104
120
120
C112
10/16
10/16
R110
3.9K
IC102
BA3311L
REC./P.B.
EQUALIZER
AMP.
REC./P.B.
EQUALIZER
AMP.
12
11
10
9
8
7
6
5
4
3
2
1
C108
47/16
47/16
R105
150K
150K
R109
3.9K
3.9K
R107
10K
10K
C107
47/16
47/16
R103
120
120
C109
0.015
(ML)
0.015
(ML)
C111
10/16
10/16
C103
330P
C104
330P
C105
270P
270P
R124
4.7K
4.7K
R123
4.7K
4.7K
R125
100K
100K
R120
100
100
R119
100
100
C129
4.7/25
4.7/25
C130
4.7/25
4.7/25
C116
0.0022
0.0022
R117
22K
22K
C115
0.0022
0.0022
R118
22K
22K
C114
4.7/25
C117
10/16
10/16
R121
4.7K
4.7K
R126
5.6K
5.6K
R122
4.7K
4.7K
C113
4.7/25
4.7/25
R115
15K
15K
R116
15K
15K
L151
330
330
µ
H
R156
150
150
R157
150
150
R155
56
56
R153
10K
10K
R154
10K
10K
Q171
KRA102 M
KRA102 M
C155
100/16
C153
0.0039
0.0039
R151
47K
47K
C154
0.027
(ML)
0.027
(ML)
R152
100K
100K
C122
82P
82P
R102
1K
1K
C102 0.001
R138
330
R140
10K
10K
C101
0.001
0.001
IC101
BA3126N
9
8
7
6
5
4
3
2
1
R139 2.7K
C121
82P
82P
R101
1K
1K
CNP101
8
7
6
5
4
3
2
1
BI901
R910
33K
33K
R909
18K
18K
C901
0.001
0.001
R902
56K
56K
D901
1N4148
D902
1N4148
C903
100/25
100/25
C902
3.3/50
3.3/50
R907
10K
R903
47K
47K
R904
270
270
R901
1.5K
1.5K
R905
10K
10K
R906
1.5K
1.5K
C905
0.022
0.022
C904
0.022
0.022
D904
1N4148
1N4148
D903
1N4148
1N4148
C391
47/16
47/16
X351
456KHz
R361
12K
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
IC302 PLL(TUNER)
LC72131
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
9
8
7
6
5
4
3
2
1
CF302
D301
1N4148
1N4148
C330
12P(CH)
12P(CH)
T302
R353
270
T351
CF352
C350
0.022
0.022
C352
10/16
R352
1K
1K
C353
0.022
C354
0.022
CF351
C363
0.022
C364
10/16
C365
0.022
R358
8.2K
8.2K
C343
33P
C361
0.022
C362
3.3/50
C360
0.022
0.022
R382
330
330
C394
47/16
C397
0.022
R386
330
330
R381
10K
C393
1/50
1/50
R380
1.5K
1.5K
R379
2.2K
C392
0.001
C387
0.022
C385
0.01
0.01
R377
5.6K
5.6K
R355
3.3K
C357
2.2/50
2.2/50
C358
1/50
1/50
C399
0.022
C356
0.001
0.001
R393
1K
1K
R395
47K
L351
100
100
µ
H
C370
1/50
C355
22P
C383
0.022
R387
5.6K
L352
100
100
µ
H
C395
0.022
0.022
C396
100/10
100/10
ZD351
MTZJ5.1B
MTZJ5.1B
R391
390
390
R392
390
390
Q351
KRC104 M
R363
R364
R363
R364
R364
6.8K
6.8K
6.8K
3.3K
3.3K
3.3K
C386
330P
R365
10K
X352
4.5MHz
4.5MHz
C381
12P
(CH)
12P
(CH)
C382
15P(CH)
15P(CH)
R374
1K
R373 1K
R372 1K
R371 1K
R359
1.8K
1.8K
R360
4.7K
4.7K
C384
0.001
0.001
Q360
KTA1266 GR
KTA1266 GR
R385
5.6K
5.6K
R383
5.6K
5.6K
R376
10K
D
GND
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)
(10V)
0.3V
(8.3V)
(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
PD
R-CH
L-CH
TAPE
MECHANISM PWB-D/E
MECHANISM PWB-D/E
ERASE HEAD
RECORD/PLAYBACK
HEAD
SOL901
SOLENOID
SOLENOID
M901
TAPE
TAPE
MOTOR
-
+
1
2
2
1
PH901
SW901
FOOL
PROOF
FOOL
PROOF
CFM901
SW902
CAM
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
AM OSC.
AM ANT
1
2
3
4
5
7
6
6
CNS101
M
D302
1N4148
1N4148
8
7
6
5
4
3
2
1
0V
Q151
2SC2001 K
2SC2001 K
Q153
KRC104 M
KRC104 M
Q152
KTA1266 GR
KTA1266 GR
Q101
KTC3199 GR
KTC3199 GR
Q103
KTC3199 GR
KTC3199 GR
Q102
KTC3199 GR
KTC3199 GR
Q104
KTC3199 GR
KTC3199 GR
14
2.6V
IF IN
NC
NC
NC
0.6V
NC
Q106
KTC3199 GR
KTC3199 GR
Q105
KTC3199 GR
KTC3199 GR
Q903
KRC107 M
KRC107 M
Q902
2SB562 C
2SB562 C
Q905
2SB562 C
2SB562 C
Q901
KRC102 M
1
3
2
Q904 KRC102 M
1
3
2
Q906
KRA102 M
KRA102 M
1
2
3
4
5
7
6
6
1
2
3
4
5
7
6
6
CNS901
MAIN PWB-A1
ANTENNA
TERMINALS
TERMINALS
AM TRACKING
FM MUTE
LEVEL
LEVEL
AM BAND COVERAGE fL
FM IF
AM IF
1
2
3
1
2
3
FM IF
1
2
3
AM IF
HEAD
SELECTOR
1 1
2
2
3
3
1
2
3
1
2
3
1
2
3
CNS703
P27 12-D
CD SIGNAL
RECORD SIGNAL
PLAYBACK SIGNAL
AM SIGNAL
FM SIGNAL
+B
+B
SWITCHING
+B
+B
FM RIPPLE
FILTER
FILTER
R384
6.8K
6.8K
+B
+B
+B
SWITCHING
SWITCHING
SWITCHING
BIAS OSC
REC. BIAS
SWITCHING
SOLENOID DRIVER
TAPE MOTOR
DRIVER
DRIVER
SWITCHING
SWITCHING
SWITCHING
+B
+B
+B
REC MUTE
REC MUTE
SWITCHING
+B
+B
C376
0.001
0.001
D306
1N4148
D305
IN4148
R302 100K
C315
100P
C316
10/16
C317
0.022
C310
0.022
C311
10P(CH)
10P(CH)
C312
33P
33P
R307
47
47
R306
10
C314
22P(CH)
22P(CH)
CF303
FM RF
10.7MHz
FM RF
10.7MHz
VD302
KDV147C
R308
10K
R313 680
R314
33
Q306
2SC535 C
FM
IF
AMP.
IF
AMP.
0.7V
1V
0.8V
1.5V
5.2V
1.5V
0V
5.2V
4.4V
3.8V
5.2V
L303
FMIF
FM RF
FM BAND
COVERAGE
fL
COVERAGE
fL
FM OSC
R301
22
22
R315
33
33
R310
4.7K
4.7K
R309
470
470
R304
47K
47K
R305
680
680
R312
2.2K
R316
330
VD303
1
1
2
3
4
5
6
7
8
9
2 3
IC301
FM FRONT END
TA7358AP
C305
0.0047
C307
0.0047
C306
9P(UJ)
C304
0.01
C319
18P
(CH)
18P
(CH)
C308
0.022
C309
0.001
C313
6P(UJ)
BF301
BAND PASS
FILTER
L302
C318
5P
5P
C303
0.001
0.001
KDV147C
R303 33K
T304
Q305
2SC535 C
2SC535 C
0.8V
0V
2.4V
0.1V
1
2
3
AM
GND
FOR
XL-30W
XL-30W
CNP301
2
1
3
AM
GND
FM
SO301
XL-30W
ONLY
FM
FOR
XL-30H
XL-30H
TP301
PHOTE
INTERRUPTER
INTERRUPTER
XL-30H XL-30W
– 25 –
XL-30H/30W
Figure 25 SCHEMATIC DIAGRAM (2/6)
7
8
9
10
11
12
R634
3.3K
3.3K
C606
4.7/25
4.7/25
C605
4.7/25
4.7/25
Q609
KRC107 M
KRC107 M
R435
10K
10K
R436
10K
10K
CNP652
2
3
D401
1N4004
1N4004
D402
1N4004
1N4004
CNP703
11
10
9
8
7
6
5
3
K
CNS704
9
8
7
6
5
8
7
6
5
4
3
2
1
3
2
1
GND2
GND3
CNP605
7
6
5
4
3
2
1
R425
1K
1K
R424
1K
1K
R423
1K
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
3.9K
D403
1N4004
C430
100/16
C425
10/16
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
C698
330P
330P
C603
0.001
0.001
C699
0.0033
0.0033
C616
4700/25
4700/25
C608
22/25
C607
100/25
C697
0.001
0.001
D601
1N4148
1N4148
C613
1000/25
1000/25
R608
1K
1K
IC601
LA4600
10
9
8
7
6
5
4
3
2
1
C614
1000/25
1000/25
R615
6.8K
C615
0.022
0.022
Q602
KTC3199 GR
R616
6.8K
6.8K
C601
33/16
Q601
KTC3199 GR
R607
6.8K
C604
0.001
R604
10K
10K
R601
10K
10K
R602
10K
10K
R603
10K
10K
1
R416
1K
1K
R415
1K
1K
0
51
J5.1B
6 GR
J601
HEADPHONES
HEADPHONES
R662
330
330
R661
330
330
CFW601
5
1
SO601
SPEAKER
TERMINALS
SPEAKER
TERMINALS
+
C402
10/16
10/16
C404
10/16
10/16
C406
10/16
10/16
C405
10/16
10/16
C403
10/16
10/16
C401
10/16
10/16
Q608
KRA102 M
KRA102 M
R625
10K
Q606
KTC3199 GR
KTC3199 GR
D604
1N4148
1N4148
C627
0.022
Q607
2SD2012 Y
2SD2012 Y
C626
47/16
ZD602
MTZJ7.5C
R624
1K
1K
R623
22K
C624
0.022
C625
10/16
R629
820
C620
470/25
ZD601
MTZJ13A
MTZJ13A
C622
0.022
Q603
KTC3199 GR
KTC3199 GR
R620
47
47
R619
47
47
R628
100
100
C621
100/25
D602
1N4148
R617
33K
R621
22K
Q605
2SD2012 Y
2SD2012 Y
NC
NC
NC
STEREO
SD
DI
CE
D_GND
A_12V
M_12V
U_CON5V
SOL
M_GND
CD+B
M_12V
CD_6R2V
D_GND
CL
DO
P_STB
P_MUTE
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
9.5V
12.9V
20V
1.7V
1.4V
1.4V
0V
0V
9.8V
9.8V
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
CD TEST POINT
FROM
DISPLAY
PWB
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
E L
TAPE R
TUN R
CD R
TAPE L
TUN L
CD L
SP602
SP601
4 ohm
4 ohm
P MUTE
P-STB
CD+B
FM ST
SD
DI
CE
DO
CL
R-CH
L-CH
F653
T1A L 250V
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
2SD2012 Y
D603
1N4148
CNP653
2
1
D684
D681
D683
RLY681
D685
1N4004
1N4004
CNP681
3
2
1
1
(226)
TO TAPE MECHANISM
CHASSIS
TO TAPE MECHANISM
CHASSIS
2
1
C684
0.047
C688
0.022
R682
1.2K
C685
47/16
R681
47
47
ZD681
MTZJ6.8A
Q681
2SD468C
2SD468C
C686
0.022
Q682
2SD468 C
2SD468 C
R684
1.2K
C689 47/16
R683
47
47
ZD682
MTZJ5.6B
MTZJ5.6B
LF651
LINE
FILTER
LINE
FILTER
F651
T2.5A L 250V
D653
D652
D654
C651
0.1
C654 0.1
D651
BI652
2
1
R686
47K
47K
R685
10K
10K
T651
MAIN POWER
TRANSFORMER
C652
0.1
C653
0.1
C695
0.001
0.001
Q683
KTC3199 GR
C660
0.01
T681
SUB POWER
TRANSFORMER
C696
0.01
0.01
D682
C683
2200/16
2200/16
6.4V
9V
5.8V
5.6V
4.9V
9V
(5.2V)
0.2V
0.8V(0V)
0V
B1GND
+B1
T.F
D_GND
P_CONT
USWD_5R6V
SO651
AC POWER INPUT SOCKET
AC230V, 50Hz
CNS652
2
1
D651~D654:
1N4004
1N4004
D681~D684:
1N4004
1N4004
(238)
TO MAIN
CHASSIS
TO MAIN
CHASSIS
When servicing,pay attention as the area enclosed
by this line ( ) is directly connected with AC main voltage.
by this line ( ) is directly connected with AC main voltage.
POWER PWB-B for XL-30H
IC401
FUNCTION/
VOLUME
EQUALIZER
LC75342M
FUNCTION/
VOLUME
EQUALIZER
LC75342M
IC601
POWER AMP.
LA4600
POWER AMP.
LA4600
CNS605
P29 12-C
CNW704
P27 12-F
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+
+B
+B
+B
+B
Q681~Q683
VOLTAGE REGULATOR
VOLTAGE REGULATOR
Q686~Q689
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
Q683~Q685
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
+B
1
2
3
D686
1N4004
1N4004
IC682
KIA7805P
D688
1N4004
C688
0.047
0.047
D689
1N4004
ZD684
MTZJ16C
ZD683
MTZJ16C
T651
MAIN POWER TRANSFORMER
D654
D651
C654 0.1
D653
D652
C653 0.1
C652 0.1
C665
0.047
R686
47K
47K
Q683
KTC3199 GR
R685
10K
10K
3
2
1
2
1
CNP681
3
3
2
1
1
BI652
2
1
CNS652
T681
SUB POWER TRANSFORMER
D684
D681
D683
D682
C695
0.001
RLY681
D685
1N4004
1N4004
F651
T2.5A L 250V
T.F
0V
0.8V
(0V)
(0V)
D681~D684:1N4004
0.2V
(5.2V)
VOLTAGE
REGULATOR
REGULATOR
D651~D654:1N4004
C660
0.001
0.001
C696
0.001
2
1
CNP653
C683
2200/35
C689
0.47/50
R689
1K
1K
R688
1K
1K
R687
2.7K
C651 0.1
POWER PWB-B for XL-30W
SO651
AC POWER INPUT SOCKET
AC110-127/220-240V,
50/60Hz
CNS707
FROM DISPLAY PWB
P26 1-F
Q681
KTC3199 GR
SW651
VOLTAGE SELECTOR
110-127V
220-240V
(226)
TO TAPE MECHANISM
CHASSIS
TO TAPE MECHANISM
CHASSIS
2
1
(238) TO MAIN CHASSIS
CNP652
2
1
1
CNS707
FROM DISPLAY PWB
P26 1-F
IC682 VOLTAGE REGULATOR
VOLTAGE
REGULATOR
HEADPHONS
PWB-A5
PWB-A5
FOR XL-30H
12V
GND1
+B
XL-30H/30W
– 26 –
Figure 26 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 19.
C773
47/16
47/16
R799
2.2K
2.2K
R723
47K
47K
R7B2
47K
47K
R7B3
2.2K
2.2K
Q709
KRC102 M
KRC102 M
R775 1K
D723
1N4148
1N4148
D722
1N4148
1N4148
C711
3.3/50
3.3/50
R7A2
100K
D721
1N4148
R7A9
3.3K
3.3K
R7A6
1K
1K
D720
1N4148
C710
0.01
0.01
R7A7
1K
1K
Q701
KRC102 M
KRC102 M
R7A0
1K
1K
Q702
KTC3199 GR
KTC3199 GR
R7A8
82
82
C715
100/10
100/10
R7A3
100
100
C713
10/16
10/16
RX701
REMOTE
SENSOR
3
2
1
C714
560P
560P
Q703
KTC3199 GR
KTC3199 GR
R7B0
10K
10K
C712
0.01
R7A5
10K
10K
R7A4
120
120
ZD701
MTZJ3.3B
R7A1
1K
1K
R778
47K
R779
47K
R780
47K
R781
47K
R782
33K
R783
33K
Q707
KTA1266 GR
KTA1266 GR
R792
47K
47K
R793
2.2K
2.2K
Q706
KRC102 M
KRC102 M
1
C704
0.022
0.022
CFW701
R796
180
180
R794
180
180
D730
HY2043
HY2043
D736
HY2043
HY2043
Q708
KTA1266 GR
KTA1266 GR
CNP706
CNS706
SW700
JOG
JOG
R797
180
180
R795
180
180
D737
HY2043
HY2043
D732
HY2043
HY2043
CNP705
C772
0.1
0.1
IC702
IC702
LOADING MOTOR DRIVER
TA7291S
LOADING MOTOR DRIVER
TA7291S
9
8
7
6
5
4
3
2
1
R787
2.2
(1/2W)
2.2
(1/2W)
C771
47/16
R798
8.2K
8.2K
100
99 98 97 96
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
5.6K
SW713
VOLUME SELECT
R719
1.2K
1.2K
SW712
PLAY/CD PAUSE
R720
1.2K
1.2K
SW728
VOLUME/JOG
SW727
FUNCTION
R706
3.9K
3.9K
SW726
TUNING DOWN
R707
2.7K
2.7K
SW725
STOP/ CLEAR
R708
2.2K
2.2K
SW724
REC. PAUSE
R709
1.5K
1.5K
SW723
BAND
R710
1.2K
1.2K
SW722
BASS/TREBLE
R711
1.2K
1.2K
R725
10K
R724
C703
0.022
0.022
L701
100
µ
H
R701
10K
10K
R702
10K
10K
SW709
ON/STAND-BY
SW710
CLOCK/TIMER/
SLEEP
R721
10K
R722
10K
SW721
MEMORY/SET
SW711
TUNING UP
R738
1K
R737
1K
R739
1K
R740 1K
R741 1K
R734
1K
1K
R733
1K
R732
1K
R731
1K
R743 1K
X701
8 MHz
8 MHz
C702
22P
(CH)
22P
(CH)
C701
22P
(CH)
22P
(CH)
R728
1K
1K
R729
47K
47K
R727
47K
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
1.7V
3.3V
2.6V
2.6V
2.4V
1.9V
0.6V
5V
5V
5V
0V
5V
5V
5V
5V
5V
5V
0V
0V
0V
0V
0V
0V
2.5V
11.7V
11.7V
0V
0V
0V
0V
0V
2
1
CLID_PRO
VDD
VLC1
VLC2
VLC3
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
OSC1
MMOD
VREF+
TAPE_SW
OSC2
CLID_SW
DI
KEY1
MOT
VSM
MODEL
KEY2
VREF
XO
XI
VSS
CL
DO
CE
SOL
2
1
2
1
M
3
2
1
CNS705
2
1
M701
JOG MOTOR
2
1
1
2
3
1
2
3
2
3
3
2
1
3
2
1
BI706
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
P25 10-G
TO POWER
PWB
C705
0.001
0.001
C706
0.001
0.001
C705,C706
XL-30W ONLY
XL-30W ONLY
R7D3
82
82
D707
MPG3372X
D709
MPG3372X
R7D8
82
82
R7D1
82
82
D705
MPG3372X
R7D9
82
82
D706
MPG3372X
R7D6
82
82
D704
MPG3372X
R7D5
82
82
D708
MPG3372X
LED PWB-A4
NC
NC
NC
NC
NC
NC
NC
XL-30H: 1.2K
XL-30W: 5.6K
XL-30W: 5.6K
– 27 –
XL-30H/30W
Figure 27 SCHEMATIC DIAGRAM (4/6)
7
8
9
10
11
12
R785
1K
1K
CFW704
9
1
CNS703
11
10
9
8
7
6
5
4
3
2
1
BI702
10
9
8
7
6
5
4
3
2
1
R775 1K
LCD701
LCD DISPLAY
R784
47K
47K
R776
1K
R742 1K
IC701
IX0027SJ
SYSTEM CONTROL
MICROCOMPUTER
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
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
28
27
26
R762
1K
1K
R777 1K
R759 1K
R758 1K
R757 1K
R774
1K
1K
R763
1K
1K
R767
1K
1K
R771
1K
1K
R761
1K
1K
R765
1K
1K
R764
1K
1K
R768
1K
1K
1K
R740 1K
R741 1K
R743 1K
R744 1K
R753 1K
R754 1K
R745 1K
R746 1K
R747 1K
R748 1K
R749 1K
R750 1K
R751 1K
R766
1K
1K
R772
1K
1K
R773
1K
1K
NC
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
D_GND
U_CON5V
M_12V
A_12V
B_CAN
BIAS
RUN_PLS
REC
MOT
SOL
TAPE_SW
CD+B
SD
B_CAN
STEREO
RUN_PLS
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
2.5V
2.5V
5V
5V
5V
5V
1.7V
3.3V
2.6V
2.6V
2.4V
1.9V
6V
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
5V
5V
V
V
5V
5V
5V
5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
BACK_LIGHT
P_MUTE
LID_PRO
CCE
CLID_DW
CLID_UP
DD
LC1
LC2
LC3
OM0
OM1
OM2
OM3
EG0
SEG1
SEG2
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
SC1
MOD
REF+
APE_SW
SC2
LID_SW
EY1
MOT
REC
SM
ODEL
EY2
REF
BUS1
O
SS
RESET
MVOL_UP
SEG33
SD
STEREO
BUS3
SURR
CL
DO
CE
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
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CNS702
10
9
8
7
6
5
4
3
2
1
DISPLAY PWB-A2
+B
+B
+B
+B
+B
+B
+B
+B
+B
CNS704
P25 8-B
CNP702
P28 1-B
TO CD PWB
CNP703
P24 6-H
TO MAIN PWB
TO MAIN PWB
R786
47K
R789
47K
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Click on the first or last page to see other XL-30 (serv.man7) service manuals if exist.