Read Sharp XL-DV50 (serv.man2) Service Manual online
XL-DV50H
6 – 6
Figure 6-6 SCHEMATIC DIAGRAM (5/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
DISPLAY PWB-B1
IXA00
10M
22P(CH)
22P(CH)
1K
1N4004
0.82µH
LP3052A+
270
2.7K
1K
1K
KTC3199 GR
0.82µH
1K
10K
10K
47/16
KTA1271 Y
KTA1271 Y
0.82µH
10K
10K
10K
10K
10K
1K
220
220
10K
220
10K
1K
0.1
1.2
2.4µH
32.768kHz
1K
1K
1K
1K
1K
10K
1N4004
0.1
1K
10K
1K
1K
1K
1K
1K
100
390
1K
1K
1K
1K
1K
1K
1K
1K
1N4004
10K
10K
10K
10K
10K
10K
10K
10K
2SB562 C
0.022
3
2
1
56K
KRC102
M
270
390
470
KTC3203
Y
KTC3199
G
R
22K
KTC3199 GR
470
KTC3203
Y
22K
390
KTC3203 Y
0.001
0.001
GND
CHASSIS
1N4148
1N4148
1N4148
1N4148
(1W)
D_GND
CD+B
NC
NC
DO
CL
PROG1
PROG2
PROG3
FAN_START
SUB_WOOF_SEL
SP_DETECT
RESET
XT1
XT2
VSS1
CF1
CF2
CD_SOL
JOG_UP
JOG_DOWN
FM_ST
SD
MM+
MM–
SP_RELAY
CD_PH
TIMER_LED
CE
DI
DI
SINGAL_LVL
VDD4
VDD2
VSS2
CL
CE
DI
RDS_VSM
RDS_DATA
RDS_CLE
CE
DI
RDS_VSM
RDS_DATA
RDS_CLE
DO
FM_ST
SD
CE_WOOF
SUB_WOOF_SEL
SP_DETECT
P_MUTE
FAN_PRO
P_MUTE
FAN_PRO
SP_RELAY
SINGAL_LVL
3.8V
3.8V
–30V
3.8V
–30V
–B
–B
D_GND
+5.6V(SYSTEM)
+5.6V(SYSTEM)
+5.6V(MOTOR)
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
P_STB
FAN_START
CD+B
+10V
P_CON
M_GND
F2
F2
SPAN
NC
SW8
SW7
SW4
SW3
SW2
SW6
SW5
P_CON
P_MUTE
NC
NC
+9V
MM+
MM–
+5V
5-DISC_M_GND
CD_M_GND
CHANGER
MOTOR DRIVER
MOTOR DRIVER
3
2
1
6
7
3
5
2
1
4
5
6
2
4
9
10
8
8
9
7
12
13
11
11
12
10
1
3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 6
1
2
2
7
5
6
6
3
8
4
1
2
2
7
5
6
6
3
4
4
1
6
4
5
5
2
7
9
8
9
9
3
1
2
2
7
5
6
6
3
8
4
1
6
4
5
5
2
7
3
1
2
SW8
SW7
SW6
SW5
SW4
SW3
SW3
SW2
SW1
SW1
CD_PH3
CD_SOL1
D_GND
MM–
MM+
CD_PH2
CD_SOL2
CD_SOL2
CD_PH2
MM+
MM–
D_GND
CD_SOL1
CD_PH3
SW1
SW2
SW3
SW4
SW5
SW6
SW6
SW7
SW8
MOTOR
(125)
(125)
SOLENOID
(124)
(124)
PHOTO
INTERRUPTER
CD CHANGER PWB ASS'Y(132)
SWITCH PWB ASS'Y(133)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
11
12
13
14
15
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
11
12
13
14
15
M
C
D
E
B
A
VOLUME
JOG
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
VF2
3
39
VF1
VF2
SYST
MICROCO
6-2 3 - G
CNP101
TO MAIN PWB
6-5 11 - A
CNP302
TO TUNER PWB
6-3 10 - E
CNP102
TO MAIN PWB
6-8 1 - B
CNW5
FROM DVD PWB
DVD BUSY
CLID_OUT
CE WOOF
CE WOOF
DVD DI
DVD DO
DVD CLK
DVD CLK
DVD BUSY
CLID_OUT
DVD_STB
DVD DI
DVD DO
DVD CLK
D_GND
CNP501
IC70
FC501
Q503
L503
C515
R526
Q502
R525
Q511
R521
C506
Q508
Q505
R514
R509
R510
Q504
Q507
R511
Q506
R513
Q509
R512
R507A
R502A
R501A
R501A
R506A
R504A
R503A
R505A
R503A
R505A
R508A
R516
R506B
R502B
R507B
R501B
R508B
R503B
R505B
R504B
L502
CNS101
CNW101
CNS302
CNW302
CNP802
CNS102
CNW102
C714
SW700
C715
D713
CFW751
D712
D711
D710
D708
CFW750
R727
R716
D701
R788
R789
R756
R737
R719
R739
R738
C702
D706
R702
R750
R755
R755
R730
R731
R728
R729
R729
R706
R701
R735
R749
R748
R747
R746
R733
R707
R705
L704
R703
LED701
R773
Q705
R797
X702
X701
R741
C703
R740
C704
L702
R74
R725
R712
R724
R758
R720
R721
R722
R723
C701
R787
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
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