Sharp SD-PX15H (serv.man17) Service Manual ▷ View online
SD-PX15H
6 – 13
Figure 6-13 WIRING SIDE OF PWB (13/13)
28
R3411
FB3007
FB3008
FB3009
FB3004
FB3005
FB3006
C3706
R3722
R3715
C3709
C4012
C4014
R4021
C3301
Q3304
Q3306
R3303
Q3303
R3304
R3313
R3314
R3318
R3319
R3307
R3317
Q3305
C4011
C4016
R4009
C3304
D3301
R3309
R3310
C4007
C3041
R3322
R3050
R3027
Q3307
R3031
C3060
R3117
FB3601
C3034
C3039
C3040
C3043
R3120
R3129
IC3005
C3074
R3119
FB3606
C3601
C3603
C3047
IC3601
C3050
R3127
R3130
R3128
R3076
X3601
C3051
C3056
R3131
R3063
C3906
R3547
R3548
R3118
R3005
R3007
R3006
R4224
R4225
R3089
C3062
C3063
R3147
R3731
R3732
C3066
C3065
C3502
IC3002
R3010
C3503
IC3501
R3522
R3523
FB3015
FB3017
FB3014
FB3016
Q3501
FB3029
R3402
R3404
FB3402
C3402
C3406
IC3401
C3408
R3415
R3424
R3426
FB3003
FB3401
C3412
R3423
R3425
C3409
IC3003
C3605
R3605
C3604
C3072
C3401
R3401
R3413
IC3004
IC3602
C3025
C3073
C3035
C3602
C3038
R3601
FB3603
FB3602
C4008
C4009
C3027
R3021
C3036
C3031
R3011 R3012
C3023
C3037
R3026
Q4101
IC4001
R4130
C4010
C4039
R4026
R4031
C4036
C4038
R4115
R4116
C4017
C4018
C4021
C4034
R4014
R4015
R4016
R4017
R4018
R4019
R4023
R4034
R4035
R4036
R4117
R4118
R4119
R4220
R4033
R3726
R3720
IC4003
C3704
R4114
R4103
C4101
C4115
IC4101
R3150
R4129
R3133
R3134
R3139
R3140
R3141
IC3201
C3206
R3212
R3132
C3209
L3201
IC3704
R3403
DVD SERVO PWB-E (BOTTOM VIEW)
1
5
1
1
7
5
10
15
20
21
22
25
28
8
10
14
15
20
25
1
5
10
13
14
15
20
25
26
27
30
35
39
40
45
52
1
1
5
10
15
16
8
9
1
3
4
6
1
5
10
15
20
25
30
35
40
43
44
45
50
55
60
65
70
75
80
85
1
5
10
15
20
25
1
3
4
5
30
35
40
45
78
24
1
1
3
4
6
4
5
8
1
5
10
15
20
25
30
35
40
44
45
50
55
60
65
70
75
80
85
88
89
90
95
100
105
110
115
120
125
130
132
133
135
140
145
150 155
160 165
170 175
176
2
3
14
50
SLED
MOTOR
SWITCH
PICKUP
UNIT
ASS'Y
1
24
DVD MECHANISM UNIT ASS'Y (203)
: Through-hole where the top and bottom patterns are connected.
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
7
8
9
10
11
12
SD-PX15H
6 – 14
[2] Schematic diagram
Figure 6-14 SCHEMATIC DIAGRAM (1/22)
1K
1K
1K
18P(CH)
10K
8.388608 MHz
1K
1K
KRC106 S
1K
0
1K
1K
1K
1K
100K
0.1
1K
1K
1K
1K
0.1
KDS160
1K
1K
1K
1K
100K
1K
KRC106 S
1K
1K
1K
0.01
10K
820
1K
KRC106 S
KRA105 S
12K
1K
KDS160
1K
1K
18P(CH)
1K
10K
1K
220K
1K
1K
1K
2.2K
1K
10K
1K
1K
1K
1
1K
1K
1K
47K
0.01
KDS160
1K
1K
1K
10K
1K
1K
2647RT47
KDS160
KDS160
1K
12K
0.1
100K
1K
1K
1K
1K
15P (CH)
1K
330P
270P(CH)
470
GP1UD281
IX0621AW
SYSTEM MICROCOM
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 1
6
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
U-COM_VCC
U-COM_GND
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
FAULT
D_+VCC
D_GND
D_GND
A_GND
10K
RELAY_GND
RELAY_VCC
220K
A_+VCC
KRC106 S
1K
10K
KRC106 S
10K
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
47/10
10/16
100
18K
10K
10/16
10/16
220/6.3
220/6.3
3.3K
R336
AD_3.3V
4.7K
47K
33K
0.033
10K
KTC3875 GR
47K
10K
33K
47/16
47/16
KTA1298 Y
0.022
0.022
KTA1504 GR
SI3050LUS
2
1
3
KDS160
KDS160
TUN_DI
LED
TUN_CL
VOL_JOG
FLASH_BUSY
FLASH_SCLK
FLASH_RXD
FLASH_SCLK
FLASH_RXD
FUNC_DIG
KEY2
FLASH_TXD
RESET
DSP_INTREQ
KEY1
DOOR_PROT
U-COM_GND
FUNC_DVD
TRI_STATE
PROTECT
FUNC_DVD
+B_CHECK
TUN_CE
TUN_SM
FM_STB
MAIN_RLY
F_MUTE
C_MUTE
SW_MUTE
SR_MUTE
SW_MUTE
F_MUTE
L_MUTE
HP_MUTE
RX_IN
A/D
R
ESET
FLASH_DGND
PWRDWN
DVD_KDATA
DVD_STB
RXD_CNT_IN
DVD_DATA
DVD_CLK
DVD_PROT
FUNC_DVD
C_P
W_P
W_P
FL_P
C_P
W_P
SR_MUTE
FLD_RESET
FLD_SDATA
FLD_SCK
FLD_CS
PROTECT
6-1
6
2-H
,
6
-
18
1
-
E,
F,
6
-
19
12
-
B
BASS_SW
SP_REKAY
TH_WAR
+B_CHECK
CONFIG
TUN_DO
STBY_LED
PWR_KEY
C_MUTE
TH_WAR
A/D_RESET
A/D_RESET
FLASH_VCC
DVD_PROT
FL_P
FLD_RESET
N.C.
TUNER_SM
DIR
INT0
BK_3.3V
CONFIG
DVD_CLK(SCLK)
AUDITION
FLD_SDATA
VSS
KEY2
TH_WAR
KEY1
FAULT
BYTE
VREF
VIDEO_MUTE
DVD_CS
JOG
FLD_CS
FM_STB
H.P_MUTE
AD_3.3V
DSP_INTREQ
XOUT
FUNC_DVD
DVD_KDATA(S
D
IN)
CCB_CE
VIDEO MUTE
LED
A/D
R
ESET
DOOR_PROT
CCB_CL
VCC
FL
+B
CCB_DO
DVD_DATA(S
DOUT)
AVSS
DVD +5V
BACK UP
VCC
AREA
XIN
FLASH_VCC
FLASH_"H"
FUNC_DIG
PROTECT
+B_CHEK
CCB_DI
FLD_SCK
N.C.
RESET
SYS_STOP
VSS
RXD_CNT-IN
D GND
AVCC
L_MUTE
F_MUTE
C_MUTE
SR_MUTE
SW_MUTE
(UN-SWITCHED)
BASS_SW
SP_RELAY
UNSWITDHED
POWER
KEY
15P(CH)
DISPLAY PWB-A1 (1/3)
1
2
3
1
2
3
1
3
2
1
2
3
VOLTAGE
REGULATOR
1
2
3
1
2
3
+B
+B
+B
+B
CNS602
6-2
2
6-A
FROM
TERMINAL
PWB
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
65
64
63
62
61
60
59
30
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
6-1
7
7
-H
6-1
6
2
,3-H
6-1
6
2
,3-H
R346
C133
Q049
R011
Q001
R001
D001
Q002
R006
Q005
C002
C004
C001
IC001
CNP001
CNP002
Q004
R004
LED001
C005
C003
R002
MC001
C006
R008
R009
R010
R014
R013
R017
R016
R012
C136
C134
D004
D034
R015
R347
R348
R349
Q051
R350
Q050
C
R076
TP001
TP002
C008
C009
D026
D002
D003
C007
D027
R023
R028
R027
R033
R025
R030
R026
R031
R038
R032
R035
R034
R037
R024
R029
R036
C011
C012
R039
C010
C137
C135
R040
R048
R056
R053
R042
R046
R044
R050
R063
R065
R067
R059
R071
R060
R057
C013
C016
C014
C015
R082
R078
R079
R081
IC002
R051
R074
R083
C017
C018
R077
R080
R054
R062
R069
R049
R047
R045
R055
R066
R043
R058
R041
R072
R064
R075
R052
R070
R068
R061
Q006
Q003
R005
X001
FM SIGNAL
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
SD-PX15H
6 – 15
Figure 6-15 SCHEMATIC DIAGRAM (2/22)
10K
1K
1K
1K
18P(CH)
1K
10K
8.388608 MHz
1K
1K
1K
TP004
0.01
1K
100K
0.022
1K
100K
0.1
1K
1K
1K
100K
1K
1K
1K
1K
1K
1K
100K
1K
KRC104 S
1K
1K
1K
10K
1K
10K
1K
820
1K
1K
100K
1K
1K
1K
18P(CH)
10K
1K
0.1
1K
1K
1K
1K
10K
330
1K
1K
1K
1K
100K
1K
1K
1K
1K
1K
KDS160
1K
1K
0.01
1K
10K
1K
1K
15P (CH)
10K
IX0621AW
SYSTEM MICROCOMPUTER
9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
3
680
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
FR_L
FR_L
FR_R
FR_R
CENT
CENT
WOF
WOF
SUR_L
SUR_L
SUR_R
SUR_R
BASS_SW
LIMIT
LIMIT
WOOFER_S
WOOFER_S
HP_R
HP_R
40 39 38 37 36
TUN_L
TUN_L
TUN_AGND
TUN_AGND
D_GND
D_+VCC
TUN_R
TUN_R
HP_L
HP_L
10K
1K
10K
1
2
3
4
5
6
7
8
9
10
PST9127
RESET
RESET
1 2 3
10/16
10/16
4.7/25
220/6.3
10K
10K
A_+VCC
A_+VCC
A_-VCC
A_-VCC
KDS226
0.001
CHASSIS
10K
DISP_GND
ROM
DSP_SCCLK
DSP_UC16
VOL_STB
DSP_RESET
RX_IN
FLASH_RXD
HP_SW
DOOR_CL
DOOR_OP
DOOR_MÐ
DOOR_M+
DSP_UC15
DOOR_MÐ
VOL_CLK
DSP_UC17
DOOR_SPD
NON_PCM
FUNC_DIG
DIR_SCL
DSP_SCDIN
KEY1
VOL_DATA
FUNC_DIG
DIR_INT0
ROM
KEY2
DOOR_PROT
DSP_UC16
STBY_LED
VOL_STB
DSP_RESET
VOL_JOG
DSP_ABOOT
LED
DOOR_SPD
HP_MUTE
DSP_SCDIN
DVD_AMUTE
VOL_CLK
DIR_SDA
DSP_CS
DSP_UC15
VOL_DATA
DSP_SCCLK
DSP_INTREQ
DOOR_M+
DSP_UC17
DOOR_CL
DSP_ABOOT
DSP_CS
DSP_SCDOUT
FAN_LOCK
FLD_RESET
FLD_SDATA
FLD_SCK
RXD_CNT_IN
DVD_STB
DVD_CLK
DVD_DATA
DVD_STB
DVD_CLK
DVD_DATA
DIR_INT0
TUN_DO
TUN_CL
TUN_DI
TUN_CE
FM_STB
FM_STB
TUN_SM
TUN_DO
TUN_CL
TUN_DI
TUN_CE
FM_STB
TUN_SM
TUN_CL
TUN_DI
TUN_CE
FM_STB
TUN_SM
L_MUTE
FLASH_SCLK
HP
_
MUTE
TRI_STATE
A/D_RESET
FLASH_BUSY
DVD_STB
RXD_CNT_IN
DVD_KDATA
FAN_LOCK
DVD_AMUTE
DIR_SDA
DIR_SCL
FUNC_DVD
MAIN_RLY
FLD_CS
FLD_RESET
FLD_SDATA
FLD_SCK
FLD_CS
FLASH_TXD
SP_REKAY
PWRDWN
CONFIG
L_MUTE
PROTECT
PWR_KEY
DOOR_CL
DOOR_OP
DOOR_M+
DOOR_MÐ
DOOR_OP
DOOR_M+
DOOR_MÐ
DOOR_SPD
KEY1
KEY2
DOOR_PROT
VOL_JOG
LED
HP_MUTE
KEY2
DOOR_PROT
VOL_JOG
LED
HP_MUTE
FAN_LOCK
PWR_KEY
PWR_KEY
CONFIG
AD_3.3V
DSP_SCDOUT
HP_SW
FLD_+VCC
FLASH_EPM
DOOR_SPED
H.P_SW
DIR_SDA
FLASH BUSY
DOOR_MÐ
CH SEL2
DIR_INT0
DSP_SCCLK
DSP_ABOOT
CONFIG
VSS
_
DSP_UC15
RX_IN
DSP_RESET
FLASH_CE
CH SEL1
VIDEO_MUTE
DVD_CS
DSP_SCDOUT
DOOR_CL
ROM
DVD_AMUTE
DVD_PROT
CH SEL3
TP007
TP006
TP005
TP006
TP005
H.P_MUTE
VOL_STB
DSP_SCDIN
XOUT
VOL_CLK
FUNC_DVD
DIR_SCL
A/D
R
ESET
FLASH TXD
VCC
MAIN
R
ELAY
DOOR_M+
IND_TIMER
FAN_LOCK
VCC
FLASH SCLK
VOL_DATA
XIN
FLASH_VCC
FLASH_"H"
DSP_US17
FUNC_DIG
OSC_OUT
DSP_CS
DOOR_OP
FLASH RXD
N.C.
RESET
SYS_STOP
DSP_UC16
VSS
RXD_CNT-IN
W-CONT_DATA
L_MUTE
TRI_STATE
PWRDWN
NON_PCM
L_MUTE
VOL_DATA
VOL_STB
VOL_CLK
VOL_CLK
A GND
A GND
A GND
A GND
A GND
SP_RELAY
POWER
K
EY
15P(CH)
CNP408
6-2
7
1
2-C
TO
DSP
P
WB
CNP407
6
-
27
12
-
D
TO
DSP
P
WB
CNP406
6
-
27
12
-
B
TO
DSP
P
WB
3.3K
1
2
3
+B
+B
+B
+B
+B
-B
+B
-B
+B
+B
+B
+B
+B
+B
+B
+B
1
2
3
4
2
3
4
5
6
7
8
9
6
7
8
9
10
11
12
13
12
13
14
15
16
17
18
19
16
17
18
19
20
21
22
23
24
25
26
27
25
26
27
28
29
30
31
29
30
31
32
33
33
34
35
35
RESET
6 - 17 12 - E, G
6-1
6
2
~
5
-H
,6-1
7
8
-H
,6-1
8
1
-C
,E
,6-1
9
1
2-H
CNP004
CNP005
D024
C132
IC003
R113
C019
R076
Q007
TP001
TP002
D005
C022
C009
R063
R065
R067
R059
R071
R057
C013
C016
C014
C015
R082
R078
R079
R081
C021
R112
R105
R110
R098
R340
R094
C020
R134
R339
R133
R129
R123
R121
R128
R126
R119
R122
R130
R125
R117
R120
R132
R131
R127
R118
TP003
IC002
R074
R083
R086
C017
C018
R077
R101
R080
R106
R099
R096
R089
R087
R103
R084
R092
R108
R062
CNP003
R069
R066
R072
R064
R075
R070
R068
R061
R093
R085
R107
R109
R111
R102
R100
R097
R088
R104
NON_PCM
X001
C024
C023
R203
7
8
9
10
11
12
SD-PX15H
6 – 16
Figure 6-16 SCHEMATIC DIAGRAM (3/22)
M66005AF
FL DRIVER
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
0.1
270P
(CH)
(CH)
82P
(CH)
(CH)
47 µH
1K
1K
1K
47 µH
0.1
22K
1K
1
2
3
4
5
6
U-COM_VCC
U-COM_GND
A_-VCC
A_GND
A_+VCC
D_GND
D_+VCC
RELAY_GND
RELAY_VCC
UDZS3.3B
0.022
FL DISPLAY
1
3
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
50
52
53
55
58
59
2
4 5 6 7 8 9 10 11 12 13
26
27
28
29
30
31
32
48
49
51
56
57
54
FLD_+VCC
0.022
1K
KDS160
1K
KDS160
UDZS10B
DISP_GND
FAN_LOCK
KEY1
KEY2
DOOR_PROT
VOL_JOG
LED
HP_MUTE
DOOR_CL
DOOR_OP
DOOR_M+
DOOR_M-
PWR_KEY
TUN_DO
TUN_CL
TUN_DI
TUN_CE
TUN_SM
FLD_RESET
FLD_SDATA
FLD_SCK
FLD_CS
FL_P
C_P
W_P
0.1
XREF42
100/10
10/16
10/16
1/50
10/50
DZ3.0BSB
22K
220/16
220/16
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
120
470
22K
KTC4375 Y
G4
G10
P33
G15
FLD_SDATA
P34
P36
G2
P28
G9
P30
P35
G12
G5
G11
G8
G1
G3
G13
P29
FLD_SCK
G6
FLD_CS
P31
G14
P32
G7
FLD_RESET
+B_CHECK
MAIN_RLY
MAIN_RLY
FUNC_DVD
PROTECT
DVD_PROT
DVD_PROT
LIMIT
HP_MUTE
FAN_LOCK
TUN_DO
TUN_CE
TUN_DI
TUN_CL
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
+B_CHECK
MAIN_RLY
FUNC_DVD
DVD_PROT
LIMIT
PROTECT
TUN_SM
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
D_+VCC
D_GND
FL_VP
FL_VP_GND
FL_VP_GND
FL_FIL+
FL_FILÐ
A_+VCC
A_+VCC
U-COM_VCC
U-COM_GND
U-COM_GND
RELAY_VCC
A_-VCC
RELAY_GND
A_GND
CNS007
6
-
20
1
-
G
FROM
POWER
P
WB
CNP905
6-2
0
1-F
TO
POWER
P
WB
DISPLAY PWB-A1 (2/3)
+B
+B
+B
+B
-B
-B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
49 48 50 46 47 32
62 61 31 63 30 65 64 60 59 34 35
1 2 3 4 5
6 7
8 9 10 11 12 14 15 16 17 19 20 21 22 23
55 56 57
6 - 14 2 - B,
6 - 15 11 - C,
6 - 18 1 - F
6 - 15 11 - C,
6 - 18 1 - F
6 - 14 2 - F~H,
6 - 15 11 - C
6 - 15 11 - C
6 - 15 11 - A, B
6
6
6
FM_STB
CNP007
C123
C124
BI006
IC005
C028
IC004
R138
R142
R139
R141
C030
C032
R143
C035
L005
C034
C031
C027
R140
D006
ZD001
C029
R136
R137
Q008
ZD002
C036
R145
D007
C037
R144
C026
L003
C025
ZD034
R360
CNS905
FM SIGNAL
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
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