DOWNLOAD Sharp SD-PX15H (serv.man20) Service Manual ↓ Size: 6.61 MB | Pages: 98 in PDF or view online for FREE

Model
SD-PX15H (serv.man20)
Pages
98
Size
6.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
sd-px15h-sm20.pdf
Date
PREV: Sharp SD-PX15H (serv.man19) Service Manual

Sharp SD-PX15H (serv.man20) Service Manual ▷ View online

SD-PX15H
4 – 3
C3005
4110TR
E AMP.
IC3001
IX0613AW
DVD DECODING LSI
IC3002
BD4825G
RESET
IC3301
7SB3157P
ANALOG
SWITCHP
IC3401
IX0614AW
64M SDRAM
IC3702
NJM12904
OP AMP.
IC3704
AN8785CS
FOCUS/TRACKING/
SPIN/SLED DRIVER
IC3602
BR24L08F
EEPROM
D_1.5V
158
DAC1OUT
DAC2OUT
DAC3OUT
DAC4OUT
DAC5OUT
DAC1OUT
DAC2OUT
DAC3OUT
DAC4OUT
DAC5OUT
160
161
163
164
60
55
54
53
59
68
TRCST
ANAMONI
VREFB
VDD15
VDD33
SCL
SDA
GF
SPIN
TRKIN
FCSIN
AVDDD
NMUTE
SPNDRV
MDQ0-31
MA0-11 DQM0-3
BA0-1
MDQ(0-31) MA(0-11)
DQM(0-3) BA(0-1)
90
113
109
8
6
8
62
63
66
146
73
71
150
152
5
VDD
VCC
SCL
SDA
Р+
D_3.3V
D_3.3V
TRK_IN
NMUTE
SPIN+
SPINDLE
MOTOR
SLED
MOTOR
SL+
SL-
SPIN-
SPNDRV
FCS_IN
M-8V
S-5V
7
5
6
3
16
13
14
18
17
12
11
25
26
28
1
20
9
2
23
6
78
4
LOAD
LOAD
LPC1
LPC02
LPC01
LDSW
RFINP
VIN1-10
VHALF
VREFH
TR+
22
21
23
27
11
12
17
18
2
6
5
8
7
TR-
FO+
FO-
TR+
TR-
FO+
FO-
122-131
3
2
FG
SPIN 1
+
Ð
+
Ð
M
M
DVD MECHANISM
UNIT ASS'Y
SENSOR
PWB
A_3.3V
PICKUP
UNIT
ASS'Y
DVD_CS
S_DIN
S_DOUT
SCLK
RXD_CTL_IN
DVD_CS
S_DIN
S_DOUT
SCLK
RESET
RXD_CTL_IN
D_3.3V
S_5V
134
132
135
133
94
121
137
136
Q3303
Q3304
Q3305
Q3306
Q3307
S_5V
PD(CD)
PDMON
LD(CD)
LD(DVD)
CD/DVD
RF
VA-VF
VREF
VCC
VR(CD)
VR(DVD)
DVD/CD
SWITCHING
DVD_APC
CONTROL
DVD_APC
CONTROL
CD_APC
CONTROL
CD_APC
CONTROL
Figure 4-3 BLOCK DIAGRAM (3/15)
SD-PX15H
4 – 4
8.388608 MHz
10K
GP1UD281
IX0621A
SYSTEM MICROC
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16
64
65
66
67
69
70
71
72
73
74
75
76
77
78
79
80
81
82
84
85
86
87
88
89
90
91
93
94
95
96
97
98
99
100
U-COM_VCC
1
2
3
4
5
6
7
8
9
10
FAULT
D_+VCC
RELAY_VCC
A_+VCC
1
2
3
4
5
6
7
8
9
AD_3.3V
SI3050LUS
2
1
3
TUN_DI
LED
TUN_CL
VOL_JOG
FLASH_BUSY
FLASH_SCLK
FLASH_RXD
FUNC_DIG
KEY2
FLASH_TXD
RESET
DSP_INTREQ
KEY1
DOOR_PROT
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
PWRDWN
DVD_KDATA
RXD_CNT_IN
DVD_DATA DVD_CLK
DVD_PROT
FUNC_DVD
C_P
W_P
FL_P
C_P
W_P
SR_MUTE
FLD_RESET
FLD_SDATA
FLD_SCK
FLD_CS
PROTECT
BASS_SW
SP_REKAY
TH_WAR
CONFIG
TUN_DO
STBY_LED
PWR_KEY
C_MUTE
TH_WAR
A/D_RESET
FLASH_VCC
DVD_PROT
FL_P
FLD_RESET
N.C.
TUNER_SM
BK_3.3V
CONFIG
DVD_CLK(SCLK)
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
DIN)
CCB_CE
VIDEO MUTE
LED
DOOR_PROT
CCB_CL
VCC
FL
+B
CCB_DO
DVD_DATA(S
DOUT)
AVSS
DVD +5V
BACK UP
XIN
FLASH_VCC
FUNC_DIG
PROTECT
+B_CHEK
CCB_DI
FLD_SCK
RESET
VSS
RXD_CNT-IN
AVCC
L_MUTE
F_MUTE
C_MUTE
SR_MUTE
SW_MUTE
(UN-SWITCHED)
BASS_SW
SP_RELAY
UNSWITDHED
CNS602
FROM
TERMINAL
SECTION
VOLTAGE
REGULATOR
+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
Q049
Q001
D001
Q002
Q005
IC001
CNP001
CNP002
Q004
LED001
MC001
Q051
Q050
D026
D002
D003
D027
R020
IC002
Q006
Q003
X001
Figure 4-4 BLOCK DIAGRAM (4/15)
SD-PX15H
4 – 5
8.388608 MHz
IX0621AW
STEM MICROCOMPUTER
0 11 12
13 14 15 16
18 19 20 21
23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
40
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
69
70
1
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
D_+VCC
TUN_R
TUN_R
HP_L
HP_L
1
2
3
4
5
6
7
8
9
10
PST9127
RESET
1 2 3
A_+VCC
A_+VCC
A_-VCC
A_-VCC
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
DIR_INT0
TUN_DO
TUN_CL
TUN_DI
TUN_CE
FM_STB
TUN_SM
TUN_DO
TUN_CL
TUN_DI
TUN_CE
FM_STB
TUN_SM
L_MUTE
FLASH_SCLK
TRI_STATE
A/D_RESET
FLASH_BUSY
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
PWRDWN
CONFIG
L_MUTE
PROTECT
CH_SEL3
CH_SEL2
CH_SEL1
PWR_KEY
DOOR_CL
DOOR_OP
DOOR_M+
DOOR_MÐ
DOOR_SPD
KEY1
KEY2
DOOR_PROT
VOL_JOG
LED
HP_MUTE
FAN_LOCK
PWR_KEY
PWR_KEY
CONFIG
AD_3.3V
DSP_SCDOUT
HP_SW
FLD_+VCC
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
VOL_STB
DSP_SCDIN
XOUT
VOL_CLK
FUNC_DVD
DIR_SCL
A/D
RESET
FLASH TXD
VCC
MAIN
RELAY
DOOR_M+
IND_TIMER
FAN_LOCK
VCC
FLASH SCLK
VOL_DATA
XIN
DSP_US17
FUNC_DIG
DSP_CS
DOOR_OP
FLASH RXD
RESET
SYS_STOP
DSP_UC16
VSS
RXD_CNT-IN
L_MUTE
TRI_STATE
PWRDWN
NON_PCM
L_MUTE
VOL_DATA
COL_STB
VOL_CLK
SP
_RELAY
POWER
KEY
CNP408
TO
DSP
SECTION
CNP407
TO
DSP
SECTION
CNP406
TO
DSP
SECTION
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
RESET
CNP004
CNP005
IC003
Q007
IC002
CNP003
NON_PCM
X001
Figure 4-5 BLOCK DIAGRAM (5/15)
SD-PX15H
4 – 6
L003
L005
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
1
2
3
4
5
6
U-COM_VCC
A_-VCC
A_+VCC
D_+VCC
RELAY_GND
RELAY_VCC
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
31
32
48
49
51
56
57
54
FLD_+VCC
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
XREF42
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
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
FUNC_DVD
PROTECT
DVD_PROT
LIMIT
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
G7
G6
G5
G4
G3
G2
G1
+B_CHECK
MAIN_RLY
FUNC_DVD
DVD_PROT
LIMIT
PROTECT
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
FL_VP
FL_FIL+
FL_FILÐ
A_+VCC
U-COM_VCC
RELAY_VCC
A_-VCC
CNP905
FROM
POWER
S
ECTION
CNS901B
FROM
POWER
S
ECTION
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
CNP007
BI006
CNS905
IC005
IC004
D006
Q008
D007
ZD034
Figure 4-6 BLOCK DIAGRAM (6/15)
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