Sharp SD-AS10H(S) Service Manual page 102

SD-AS10H
DISC2
A
1
LEDP780
DISC1
A104GD2A
2
DISC3
3
RP780
DISC4
180
4
DISC5
5 SWP780
SW_3.3V
6
DISC5
D_GND
7
KEY2OUT
8
REMO_SIGNAL_V
9
UNSW_+3.3V
10
CNPP780
POWERKEY
1
KEY2_IN
B
2
KEY2_OUT
3
D_GND
4
SWP786
F FWD REWIND
KEY1
5
RP790
CNPP781
1.8K
DISPLAY PWB-C1
C
POWER_KEY
1
1
KEY2_IN
2 3
KEY2_OUT
3 4
D_GND
4 5
KEY1
5 6
DISC_2
1
D 1
DISC_1
2 3
DISC_3
3 4
DISC_4
4 5
DISC_5
5 6
SW_3.3V
6 7
D_GND
7 8
KEY2_OUT
8 9
REMO_SIGNAL_V
9 10
UNSW_+3.3V
10 11
E
AMP_PWDN
1 1
SYS_PWDN
2 3
AMP_MODE
3 4
AMP_CND
4 5
AMP_STB
5 6
AMP_CLK
6 7
F
ASPECT_1
1 1
V_MUTE
2 3
Y_MUTE(PROGRESSIVE)
3 4
A_MUTE
4 5
M_GND
5 6
M_+9V
6 7
+B_PROTECT
7 8
SW_+5V
G 8 9
LED_+9V
9 10
DVD_PROTECT
10 11
DVD_FUNC
11 12
UNSW_5.6V
12 13
UNSW_GND
13 14
IR_SELECT 3 2
14 15
1
H BIP604
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
SWITCH A PWB-C3
LEDP781 LEDP782
LEDP783
A104GD2A
A104GD2A A104GD2A
RP783
RP781 RP785 RP787
180
180 180 180
SWP783
SWP781 SWP782 SWP784
DISC4 DISC3 DISC2 DISC1 RXP780
K713TC2D
REMOTE
1
SENSOR
RP782 RP786 RP788
RP784
3
10K 3.3K
27K 5.6K
CP782
RP813
150P(CH)
0
SWP788 SWP785 SWP787 SWP791 SWP792 SWP793
STOP TUNER FUNCTION OPEN/
PLAY
(BAND) CLOSE
RP791 RP792 RP793
RP794 RP795
2.2K 3.3K 5.6K 10K 27K
+B
+B
CP780
22/16
RP789
100
RP601
68K
CP600
0.022
UNSW_3.3V
ICP601
L4931Z33
UNSW_5.6V
+B
3
2
3.3V
DP602
KDS160
3.3V
REGULATOR
SW_+5V
3
+B
CP603
1
ICP602
L4931Z33
3.3V REGULATOR
+B
V/HSW1
+B
1
RP651
4
470
PHP651
+B
QP738
KRC107 S
DP643
1N4148H
DP644
1N4148H
CP683
0.1
2 3
Figure 6-25 SCHEMATIC DIAGRAM (13/18)
LEDP784
A104GD2A
CP785
1
2
CP781
0.022 CNPP660
SWP789 SWP790
SWP794
VOLUME VOLUME
DOWN UP POWER
RP797
RP796
2.2K
1.8K
+B
+B
LEDP600
+B
304VT2H3
+B
RP609
RP610
+B_PROTECT
DP600
1N4148H
+B
+B
UN_SW+3.3V
1
+B
DP601
1N4148H
JP713 CP678
0 3.3/50
BACKUP_3.3V
RP620
SW_3.3V
10K
1
+B
+B
2
3.3V
CP604
2.2/50
+B
+B
+B
RP650
470 PHP650
2 3
+B
2
1 4
3
CP650
0.1
4
6 – 25
LCDP701
1 2 4
3 5 6 7 8 9 10 11 12 13 14 15 16
2
1 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CP661
2.2/50
+B
+B RP677
39
RP674
820
2
RP675
150
CP675
0.1
RP661
1.5K
JP700
0
80 79 78 77 76 75 74
+B
81 NC
82 NC
+B
RP604 1K
83
TIMER LED
RP605 1K
84 V_MUTE
RP606 1K
85 Y_MUTE (PROGRESSIVE)
86 NC
87 NC
RP608 10K
88 IDP MODE
27K
89 NC
10K
90 AREA2
RP611
SYSTEM MICROCOMPUT
1K
+B_PROTECT
91
92 AREA
RP613
93 NC
0
RP615
1K
94
DVD_PROTECT
RP616 1K
95 KEY2
RP618 1K
96 GND
97 KEY1
LP600
CP605
2.2 µH
0.1
98 VREF
+B
AVCC
99
100
1 2 3 4 5 6 7 8 9
8 7 6 5 8 7 6 5
1 2 3 4 1 2 3 4
SW+3.3V
JP712
0 RP643
+B
100K
QP642
RP644
RP645
KRC104 S
150
150
2
CP647
1
1000/6.3 RESET
CP645
POINT
0.01
5
17 18
FLEXIBLE
PWB
17 18
+B
R
+B
QP660 KRC106 S
2 3
1
3
1
73 72 71 70 69 68 67 66 65 64 63 62
ICP600
IXA028AW
10 11 12 13 14 15 16 17 18 19 20
8 7 6
1 2 3
RP623
1K
JP701
0
+B
QP641
CP641
KRC104 S 10/16
2 3 RESE
1
SYS_STOP
IC
PS
CP644
4.7/50
+B
1
3
6