Sharp XL-DAB9H (serv.man3) Service Manual ▷ View online
XL-DAB9H
6 – 7
Figure 6-7 SCHEMATIC DIAGRAM (6/8)
7
8
9
10
11
12
+B
+B
+B
+B
+B
+B
+B
When Servicing,
Pay attention as the area enclosed
by this line (
Pay attention as the area enclosed
by this line (
) is directly
connected with AC main voltage.
330P
3.3K
330P
3.3K
100K
0.0047
1N4148
1N4148
330P
0.047
330P
1µH
270
270
0.0047
DZ4R7BSB
100/16
3.3/50
0.0047
0.047
2.2K
0.1
1/16
5.6K
0.1
680
39K
2.2K
220P
0.01
7.5K
22/50
33/16
10
0.1
0.1
4.7/50
56K
5.6K
0.18/63
2.2/50
10
0.0047
4
.7/50
0.0047
0.1
0.1
L_OUT
L_IN
R_OUT
R_IN
SPEAKER
TERMINAL
TERMINAL
SPEAKER BOX A'SSY
SPEAKER BOX A'SSY
10
1N4148
2HC1815
GR
10
0.0047
3.3K
220P
1000/25
KTA1271 Y
39K
1K
1K
10K
100/16
10/16
470P
1/16
10K
6
1000/25
0.0027
LA4631++
POWER AMP.
330/16
220P
100K
4.7/50
1K
10/16
0.0027
2
.2K
2.2/50
10/16
0.18/63
1K
4.7/50
5.6K
27K
1K
1K
220
4.7K
KTC3205 Y
2.2K
3.3/50
10K
4.7K
2.2K
0.0047
0.0047
22K
27K
22K
3.3K
0.0047
470P
7.5K
680
4.7/50
10K
4
3
2
1
9
8
7
13
12
11
10
1
2
3
4
5
6
7
8
9
10
1
15
4
18
17
16
21
20
19
24
23
22
1
5
2
3
4
6 7 8
LINE OUT
L
OUT
L OUT
R OUT
L IN
R IN
R OUT
JACK PWB-B2
HEADPHONES
(L)
(R)
L-CH
R-CH
LBS
VCC
OUT2
P_GND
OUT1
CL
DI
LOUT
CE
DI
CE
VSS
LTRE
LIN
LSL0
L4
L3
L2
R3
R2
CL
R4
RSL0
RIN
RTRE
RBS
ROUT
VREF
VDD
CHASSIS
GND
3
2
1
3
2
1
4
2
1
3
3
2
1
6
2
1
4
3
5
5
1
3
2
4
5
1
3
2
4
5
4
3
VP
GND
2
4
3
2
1
1
NJM14558
PRE.AMP.
4.7/50
6-8 4 - G
CNS102
FROM DISPLAY PWB
6-8 5 - A
CNW712
FROM TUN1
330P
330P
1K
1K
1N4148
0.0047
1N4148
LINE IN
3
2
1
4
3
2
1
KRA107 M
2HC1815 GR
2HC1815 GR
5V
18K
18K
2.7K
2.7K
3.3K
10K
10K
3
2
1
2
1
3
2
1
3
CNP730
CHASSIS
GND
2
1
4
5
3
2
1
4
5
3
2
1
2
1
2
1
2
2
1
1
4
5
3
1K
0.1
POWER PWB-A3
1000/25
0.022
100/16
220/16
2.2K
2.2K
1N5395
1N5395
0.1
0.047
2.7K
(1/4)
0.0047
0.1
3300/35
47/25
2.2 µH
1N5395
1N4004
1N5395
POWER TRANSFORMER
LINE
FILTER
T200mA
L250V
AC INPUT
SOCKET
KIA7805API
CONSTANT VOLTAGE
REGULATOR
3
1
0.047
1N4004
1N4004
47K
1N4004
2
+5.6V
D_GND
NEC_+4V
TO CHASSIS GND
+B
+B
+B
+B
+B
VP
VP
+11.3V
+11.3V
+11.3V
LED+11.3V
GND
2
1
3
4
5
AC 230V 50Hz
AC POWER
SUPPLY CODE
KRC107 M
3
2
1
6-8
5
-
B
TO
DISPLAY
PWB
3.3 µH
3.3 µH
3.3 µH
3.3 µH
3.3 µH
3.3 µH
L203
L202
L201
CNW201
CNS201
R612
R623
R631
4
R642
R450
R628
R614
C607
C609
C613
C615
C622
R616
R469
R629
C608
R615
C610
C612
C633
C632
C631
C626
R638
IC602
C630
R626
C628
C634
C629
R621
R635
C635
R639
R637
R636
L603
CNW601
CNS601
J101
CNP601
R619
SO601
R646
C603
D602
D601
C638
C637
R645
R634
L602
R620
L601
C636
R633
R632
R630
C619
R608
R622
C620
C621
C604
C618
C617
R613
R617
C614
C616
C623
R641
C625
IC101
C116
C115
D112
Q104
C117
Q154
R120
R119
C122
C103
C105
C109
R107
L103
R103
C102
C104
R104
L102
C106
C130
C107
C131
C108
R106
R122
R121
C132
CNP105
C112
C111
J103
R102
R101
C110
C101
L104
CNW105
CNS105
CNW103
CNW108
CNS108
CNP151
CNP108
CNS103
Q128
ZD151
C627
CNP201
SO201
C201
D201
D202
R202
R201
C203
C202
C611
Q651
Q653
Q652
R667
R668
R664
R665
R661
R662
R663
CNW730
CNS730
CFW601
CNP103
R160
C162
R162
R163
D103
D102
C133
C134
C134
C137
D104
D155
D101
D105
D158
C138
C158
C157
C161
R180
R164
C139
C136
C140
D109
CNP102
L511
L150
CFW101
RP602
PT1
F101
SO102
L101
IC151
C141
Q110
FM SIGNAL
CD SIGNAL
AUX SIGNAL
DAB SIGNAL
XL-DAB9H
6 – 8
[6] SCHEMATIC DIAGRAM DISPLAY
Figure 6-8 SCHEMATIC DIAGRAM (7/8)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CNS102
CNS702
CNS705
CHASSIS
GND
GND
SHIELD COVER
(218)
6-6 3 - A
CNP501
TO MAIN PWB (3/3)
6-7 9 - G
CNP102
TO POWER PWB
6-6 1 - G
CNS510
FROM MAIN PWB (3/3)
6-6 5 - A
CNS502
FROM MAIN PWB (3/3)
MECHANISM
PWB
SLOT
IN
MECHANISM
UNIT
(208)
SWITCH PWB-B1
6-7 12 - C
CNS730
TO JACK PWB
6-7 9 - H
CNP151
TO POWER PWB
CNW712
CNW711
DISPLAY PWB-A2
TUN1
SYSTEM
MICROCOMPUTE
AT24C04
EEPROM
ANTENNA TERMINAL
(201-4)
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
DAB SIGNAL
XL-DAB9H
6 – 9
Figure 6-9 SCHEMATIC DIAGRAM (8/8)
7
8
9
10
11
12
Except
for
U.K.
Only
2
6
1
4
5
3
CNW725
SHIELD
PLATE
(205-10)
REMOTE
SENSOR
SENSOR
SENSOR PWB-A4
SYSTEM
ROCOMPUTER
CNS703
SD-RAM
XL-DAB9H
6 – 10
[7] WIRING SIDE OF PWB
Figure 6-10 WIRING SIDE OF PWB (1/10)
1
1
1
16
16
16
J
CHASSIS
GND
JACK PWB-B2
(TOP VIEW)
FC801
SPINDLE
MOTOR
SLED
MOTOR
PICKUP IN
MECHANISM PWB
5
6
4 3 2 1
CD MECHANISM Ass'y(209)
CD PICKUP UNIT
DISPLAY PWB-A2 (TOP VIEW)
SWITCH PWB-B1 (TOP VIEW)
SENSOR PWB-A4 (TOP VIEW)
PH
LINE
OUT
IN
CFW701
TO
CHASSIS
CHASSIS
CNW702
CNW705
1
1
3
1
BK
BK
BK
GY
GY
GY
GY
2
1
2
3
3
4
5
6
7
2
3
4
1
1
4
1
2
3
4
5
6
7
CNS702
CNS705
1
3
CNP705
CNP702
CNP720
7
6
8
8
1
1
1
1
CNP701
CNP730
1
1
3
7
CNW502
1
BK
GY
2
3
4
5
6
3
4
5
6
CNS402
CNW402
1
7
CNW201
CNW601
BR
BR
WH
RD
BK
WH
WH
BK
RD
RD
BK
BK
BK
RD
WH
BK
BK
RD
RD
WH
WH
1
1
5
4
1
4
2
3
CNS601
1
2
3
4
CNS201
CNP601
CNP201
CNP105
1
1
1
3
4
5
CFW601
TO
CHASSIS
CHASSIS
1
1
BK
GY
2
3
4
5
6
3
4
5
6
7
CNW703
CNS703
CNP703
1
1
20
1
4
CNS501
CNP502
CNS730
CNW730
1
1
3
2 3
CNW102
CNP510
CNS102
LCD701
FL DISPLAY
1
2
CNP725
GY
BK
1
2
CNW725
Shield Plate
(205- 10)
BK
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