Sharp SD-PX15H (serv.man17) Service Manual ▷ View online
SD-PX15H
6 – 29
Figure 6-29 SCHEMATIC DIAGRAM (16/22)
VA
VF
C3053
150k
Bias
Bias
LPF
LPF
IC3201
MM1623XF
VIDEO BUFFER
SRESET
+B
+B
7
4
C304
1
C3040
R3050
R3010
R3090
R3044
C3058
C3059
R3147
FB3003
IC3002
BD4825G
RESET
R3076
R3005
R3006
R3007
C3063
C3062
C3065
C3066
R3063
C3057
R3075
R3074
R3072
C3056
R3089
C3055
C3054
R3062
C3048
C3049
C3052
C3051
C3061
C3050
C3046
C3044
C3045
C3047
C3043
C3060
C3042
R31
1
9
IC3005
KM41
10TR
OP
AMP
.
R3128
R3129
C3074
R3130
R3131
R3127
L3201
R3201
R3202
R3212
R3203
R3204
R3205
R3223
R3222
C3204
C3205
C3203
C3201
C3206
C3202
C3207
C32
0
8
C3209
R3217
R3132
R3133
R3134
R3139
R3140
R3141
R3142
R3150
CN3201
FFC3201
CN3203
CN3203A
CN3203B
C3068
FB3004
FB3005
FB3006
FB3007
FB3008
FB3009
CN3004
CN3003
FFC3003
FB3014
FB3015
FB3016
FB3017
FB3029
R3120
R3118
R3117
VIN4
VIN9
VIN10
LPC
1
LPC01
LPC
2
LPC02
VREFH
VHALF
A
V
SSB
129
130
131
132
133
134
135
136
137
138
5
1
1
+B
VD
LPCO2
VHALF
LPCO1
PD_CD
VF
VE
3.3M
P7(S_DIN)
VDD33
MMOD
VSS
P6(RXD_CTL_IN)
P5(DVD_CS)
P4(R/C_PULSE)
P3(SCL)
P2(SDA)
P1(CHOP)
55
56
57
58
59
60
61
62
63
64
MONI7(AMUTE)
MONI6(VMUTE)
ADAC_DA/MONI5
ADAC_CK/MONI4
VDD15
VSS
ST-ID/MONI3
SERCH/MONI2
SSDEF
SXSHD
AVDDD
PLFIL1
AVSSD
PLFIL2
VREFA
VREFB
VREFC
VCO
RESI
ANAMONI
POFLT
CDATA
CCAPA
CGD
AVDDC
AVSSC
RFINN
RFINP
VIN5
VIN6
VIN7
VIN8
VIN1
VIN2
VIN3
P0
FG
VDD15
NRST
VSS
DRV0(SLDDRV)
DRV1(SPNDRV)
DRV2(HFM)
DRV3(NMUTE)
DRV(IN_SW)
DRV5(DVD_H)
DRV6(LD-SW)
DRV7(EJ-SW)
DRV8(LOAD)
VDD33
VSS
PROGRESSIVE/SCLOCK
MSRDY/EXTRGO
ASPECT/SDATA
MSLAT/EXTRG1
MSCK/TRCCLK
MSDATAO/TRCDATA0
MSDATAI/TRCDATA1
SRESET/TRCDATA2
SMUTE/TRCDATA3
WCK/TRCST
VDD33
OSCI
VSS
S_DIN
+B
10K
10K
DVD_CS
R/C_PULSE
RXD_CTL_IN
1K
220/6.3
220/6.3
+B
+B
10K
SXSAK
CHOP
FG
+B
SDA
SCL
+B
FROM_RESET
1
2
3
O
G
V
+B
150K
4
5
NC
NC
3.3K
3.3K
3.3K
0.1
1
1K
0.1
65
66
67
68
69
70
71
72
73
74
6.8K
6.8K
3.3K
0.1
0.1
75
76
77
78
79
80
0.1
+B
81
82
83
84
85
86
MSRDY
10K
MSCK1
MSDATAO
MSDATAI
MSLAT
87
88
89
90
91
92
0.1
SMUTE
+B
CLK33M
93
94
95
96
97
98
99
100
101
102
0.1
103
104
105
106
33P(CH)
0.1
0.1
0.033
0.1
+B
107
108
109
110
111
3.9K
0.01
0.1
112
113
114
115
116
0.1
0.0056
0.018
330P(CH)
117
118
119
120
0.1
0.1
+B
0.1
121
122
123
124
125
126
127
128
+B
33
VREFH
VA
VC
VD
RF
VB
VA
VC
VB
1
2
3
4
5
470
1K
V-
V+
+B
0.1
47K
47K
+B
10K
+B
SRESET
PCON
+B
+B
4.7 µH
VGND
75
DAC5OUT
C_OUT
VGND
75
DAC4OUT
VMUTE
Y_OUT
VGND
10K
VGND
75
DAC1OUT
DAC2OUT
PROGRE
Pb_OUT
PY_OUT
VGND
VGND
75
75
VGND
75
75
VGND
DAC3OUT
Pr_OUT
VGND
1/50
1/50
0.33
7
8
9
10
11
12
13
14
22/6.3
VGND
VGND
0.01
VGND
0.01
0.33
VGND
1
2
3
4
5
6
VGND
LPF
75 ½
DRIVER
DRIVER
VCC
75 ½
DRIVER
DRIVER
75 ½
DRIVER
DRIVER
75 ½
DRIVER
DRIVER
LPF
LPF
LPF
MUTE1
GND
BIAS
MUTE2
GND
GND
GND
VCC
CLP
I/P
Y/C MIX
75 ½
DRIVER
DRIVER
75 ½
DRIVER
DRIVER
S2
S1
S-Dout
S1/S2
S1/S2
GND
LPF
Clamp
150k
Bias
Bias
150k
Bias
Bias
LPF
LPF
VGND
15
16
17
18
19
20
VGND
VGND
VGND
Y
21
22
23
24
25
26
CV
27
28
100/6.3
VGND
0.1
100
C
+B
75
75
75
VGND
RXD
ASPECT
PROGRE
1K
100
1K
100
VMUTE
EMPHA_TXD
C_OUT
Y_OUT
Pr_OUT
Pb_OUT
VGND
PY_OUT
TXD
V_OUT
VGND
RXD
DGND
ASPECT
PROGRESSIVE
VMUTE
1
1
14
2
3
4
5
6
7
8
9
10
11
12
13
14
CNP601
6-
2
3
9-
A
T
O
TERMINAL
PWB
CNP404
6-
2
7
9-F
TO
D
S
P
P
W
B
CNP405
6-2
7
1
2
-F
TO
D
S
P
P
W
B
CNS3004
6-2
0
1-D
FROM
POWER
PWB
33
SPDIF
DGND
2
1
2
1
2
1
3
4
5
6
7
8
ADAC_CK
ADAC_L
ADAC_DA
SMUTE
768FS1
D_3.3V
D_3.3V
SRF
DGND
SRESET
MSDATAO
MSDATAI
MSCK
MSLAT
MSRDY
SPCK
DGND
SMCKI
DGND
DGND
DGND
DGND
DGND
DGND
DGND
SSD7
ALRCK/SSD6
ABCLK/SSD5
AOUT3/SSD4
AOUT2/SSD3
AOUT1/SSD2
AOUT0/SSD1
SPDIF/SSD0
SSDEF
SXSAK
DGND
SSDCK
SXSHD
SXSRQ/RXD_CTL
AMUTE
A5V
SLDDRV
HFM
SPNDRV
IN_SW
LOAD
ADAC_DA
ADAC_CK
ASPECT
PROGRE
NMUTE
DVD_H
R/C_PULSE
S_DOUT
S_CLK
DVD_H
RXD_CTL_IN
FG
PCON
DVD_CS
S_DIN
+B
A_3.3V
S_5V
FCSIN
AGND
MGND
M_8V
LD_SW
NMUTE
EJ_SW
IN_SW
SPIN
SLDDRV
LOAD
LPCO2
VB
PD_CD
CHOP
LPCO1
SPNDRV
VHALF
TRKIN
VC
VD
VE
RF
CDLDC
HFM
DVDLDC
DVD_H
DGND
FG
VREFH
TO FRONT END
+B
+B
VMUTE
AMUTE
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
220/6.3
+B
+B
+B
S5V
D1.5V
MGND
AGND
A5V
DGND
D3.3V
M8V
A3.3V
+B
+B
+B
+B
+B
+B
9
8
7
6
5
4
3
2
1
LDG+
LDG-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DGND
DVD_CS IN
S_DIN
S_DOUT
SCLK OUT
RXD_CTL_IN
NC(IN_SW)
15
1
+B
SXSRQ
SDCK
SXSAK
AOUT1/SSD2
AOUT0/SSD1
AMUTE
+B
SSD7
ALRCK/SSD6
ABCLK/SSD5
AOUT3/SSD4
AOUT2/SSD3
CLK33M
MSCK1
MSDATAO
MSDATAI
MSLAT
MSRDY
SRESET
33
33
33
SMUTE
768FS
+B
+B
ADAC_L
ADAC_DA
ADAC_CK
+B
TP21
TP_F_A
TP_E_A
TP2
2
TP29
TP30
TP31
TP36
TP35
TP33
TP32
TP34
TP_C3058+
TP_C3059+
TP37
TP55
TP58
TP57
TP54
TP51
TP53
TP52
TP50
TP49
TP48
TP47
TP46
TP42
TP45
TP44
TP43
TP40
TP39
TP38
TP_GND_A
TP_GND_B
TP_RF2_A
TP_RF2_B
TP142
TP141
TP63
TP66
TP65
TP64
TP67
TP69
TP68
TP75
TP74
TP73
TP72
TP71
TP70
TP_C3208+
TP_C3208-
TP76
TP82
TP81
TP80
TP79
TP78
TP77
TP83
TP85
TP3013
TP3012
TP3011
TP3010
TP3009
TP3008
TP3007
TP3010_A
TP3011_A
TP3012_A
TP3013_A
TP3009_A
TP3015
TP3015_A
TP3006
TP3005
TP3004
TP3003
TP3002
TP3001
TP3006_A
TP3007_A
TP3003_A
TP3004_A
TP3005_A
TP3001_A
TP3002_A
TP3014
TP3053
TP3053_A
TP3014_A
TP88
TP3032
TP3033
TP3034
TP3035
TP3036
TP3037
TP3038
TP3039
TP3040
TP3032_A
TP3037_A
TP3036_A
TP3035_A
TP3040_A
TP3039_A
TP3038_A
TP3034_A
TP3033_A
TP3049
TP3050
TP94
TP96
TP3063
TP3063_A
TP3021
TP3022
TP3023
TP3024
TP3025
TP3044
TP3046
TP3022_A
TP3021_A
TP3046_A
TP3024_A
TP3023_A
TPSPCK
TPSPCK_A
TPSPCKGND_A
TPSRF
2
4
1
7
8
9
10
11
12
SD-PX15H
6 – 30
Figure 6-30 SCHEMATIC DIAGRAM (17/22)
IC3503
TCLV573T
8 BIT LATCH
C3504
C3501
IC3504
TCLV573T
8 BIT LATCH
C3402
R3401
R3403
C3401
C3406
R3404
R3402
R3522
Q3501
R3523
IC3601
BU2363FV
CLOCK
GENERATOR
C3602
R3601
FB3601
C3603
C3601
FB3602
C3606
IC3501
IX3590CE
FLA ROMSH
C3502
C3503
R3413
DVD PWB-E (2/4)
F
A
DT[8]
F
A
DT[9]
F
A
DT[10]
F
A
DT[1
1]
F
A
DT[12]
F
A
DT[13]
F
A
DT[14]
F
A
DT[15]
NEXCE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NEXCE
0.1
0.1
11
12
13
14
15
16
17
18
19
20
NEXCE
1
2
3
4
5
6
7
8
9
10
F
A
DT[0]
F
A
DT[1]
F
A
DT[2]
F
A
DT[3]
F
A
DT[4]
F
A
DT[5]
F
A
DT[6]
F
A
DT[7]
0.1
82
82
DQM[1]
MCK
0.1
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
CLK
NC
NC
DQM1
VSS
NC
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ1
1
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDD
DQM0
WE#
CAS#
RAS#
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
0.1
NCAS
NWE
DQM[0]
NRAS
82
MDQ[7]
MDQ[6]
MDQ[5]
MDQ[4]
82
MDQ[3]
MDQ[2]
MDQ[1]
MDQ[0]
F
A
DT[17]
F
A
DT[18]
FROM_RESET
NEXWE
F
A
DT[20]
F
A
DT[19]
4.7K
2SB709 AR
2.2K
VDD2
VSS2
CLK54M
CLK27M
AV
D
D
DVDD
CLK16M
FSEL
CLK33M
OE
12
13
14
15
16
1
2
3
4
5
0.1
10K
0.1
0.1
100/6.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A15
A14
A13
A12
A1
1
A10
A9
A8
A19
NC
WE#
RP#
VCCW
WP#
R
Y/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE#
GND
OE#
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ1
1
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
GND
BYTE#
A16
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
FB3402
0.1
0.1
F
A
DT[16]
F
A
DT[13]
F
A
DT[5]
F
A
DT[12]
F
A
DT[4]
NEXOE
F
A
DT[15]
F
A
DT[7]
F
A
DT[14]
F
A
DT[6]
F
A
DT[1
1]
F
A
DT[3]
F
A
DT[10]
F
A
DT[2]
F
A
DT[0]
F
A
DT[8]
F
A
DT[1]
F
A
DT[9]
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
WRITE
SWITCHING
TP_33M
TP_C3606-
TP_C3606+
TP_54M
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 – 31
Figure 6-31 SCHEMATIC DIAGRAM (18/22)
R3411
C3409
R3423
IC3401
IX0614AW
64M SD-RAM
C3406
C3408
FB3401
C3412
R3426
R3424
R3415
C3602
601
FB3603
FB3601
X3601
C3603
C3601
C3605
C3604
R3605
FB3602
C3606
FB3606
IC3602
BR24L08F
EEPROM
C3906
R3547
R3548
R3425
R3413
DQM[1]
MCK
MA[3]
MA[4]
MA[5]
DQM[3]
MA[9]
MA[8]
MA[7]
MA[6]
0
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
73
74
CKE
CLK
NC
NC
DQM1
VSS
NC
D
Q
8
VSS
DQ24
VSSQ
DQ25
DQ26
VDDQ
DQ27
DQ28
VSSQ
DQ29
DQ30
VDDQ
DQ31
NC
VSS
DQM3
A3
A4
A5
A6
A7
A8
A9
0.1
82
DQ7
NC
VDD
DQM0
WE#
CAS#
RAS#
CS#
A1
1
BA0
BA1
A10
A0
A1
A2
DQM2
VDD
NC
DQ16
VSSQ
DQ17
DQ18
VDDQ
DQ19
DQ20
VSSQ
DQ21
DQ22
VDDQ
DQ23
VDD
34
35
36
37
38
39
40
41
42
43
22
23
24
25
26
27
28
29
30
31
32
33
13
14
15
16
17
18
19
20
21
0.1
0.1
0.1
82
MDQ[23]
MDQ[22]
MDQ[21]
MDQ[20]
MDQ[19]
MDQ[18]
MDQ[17]
MDQ[16]
82
MA[0]
NCSM
MA[1]
MA[2]
DQM[2]
MA[10]
BA[1]
BA[0]
MA[1
1]
0
NCAS
NWE
DQM[0]
NRAS
VDD2
VSS2
CLK54M
CLK27M
A
VDD
A
VSS
XIN
XOUT
384FS
768FS
DVSS
DVDD
CLK16M
FSEL
CLK33M
OE
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
0.1
K
36.864 MHz
0.1
0.1
9P(CH)
9P(CH)
220
100/6.3
NEXCE
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
0.1
1K
1K
DGND
CLK33M
FSSEL
768FS
CLK54M
SCL
SDA
DGND
D_3.3V
NEXWE
NEXOE
MDQ[0-31]
MA[0-11]
DQM[0-3]
NCSM
NRAS
NCAS
NWE
MCK
BA[0-1]
NEXCE
FROM_RESET
RXD_CTL
FADT[0-20],FROM_RESET,NEXCE,NEXOE,NEXWE
NEXWE
NEXOE
82
MDQ[31]
MDQ[30]
MDQ[29]
MDQ[28]
MDQ[27]
MDQ[26]
MDQ[25]
MDQ[24]
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
33K
TP_33M
TP_768FS
TP_CLKGND
TP_C3606-
606+
TP_54M
7
8
9
10
11
12
SD-PX15H
6 – 32
Figure 6-32 SCHEMATIC DIAGRAM (19/22)
C3707
R3726
R3727
R3730
R3729
C3708
R3728
IC3702
NJM12904
OP AMP.
C3703
R3702
R3703
R3701
R3704
C3301
L3301
R3733
C3709
R3306
R3303
C3302
Q3303
R3304
R3309
R3310
R3314
R3313
Q3305
R3307
R3312
R3311
Q3304
C3705
R3715
IC3704
AN8785SB
FOCUS/TRACKING/SPIN/
SLED DRIVER
C3704
R3722
C3706
R3316
C3303
R3318
R3319
0.01
8.2K
1.8K
+B
47K
10K
0.1
470K
+B
5
6
7
8
1
2
3
4
GND
VCC
0.1
82K
82K
15K
15K
+B
TO MAIN
+B
+B
+B
M_8V
MGND
AGND
LD_SW
EJ_SW
IN_SW
FCSIN
TRKIN
A_3.3V
S_5V
NMUTE
LOAD
DGND
PD_CD
VA
VB
VC
VD
VE
VF
RF
LPCO2
LPCO1
VHALF
SPIN
SPNDRV
CHOP
SLDDRV
HFM
CDLDC
DVDLDC
DVD_H
FG
VREFH
PD_CD
VREFH
0.1
4.7 µH
+B
SLDDRV
15K
+B
0.022
47
1K
47/6.3
2SD601 AR
470
47K
47K
680
1K
2SD601 AR
33
10K
10K
KTA1298 Y
NMUTE
+B
SPNDR
V
47/10
+B
18K
15
16
17
18
19
20
21
PGND2
NMUTE
SLDP
SLDN
PVCC3
SPIN_IN
SLD_IN
REFSEL
LOAD_IN
PVCC2
LOADP
LOADN
SPINP
SPINN
8
9
10
11
12
13
14
SPIN-
SPIN+
+B
+B
0.1
7
2.5V_OUT
22
SVCC
1
5
K
0.1
FCSIN
47
47/6.3
47K
47K
DVD_APC
CONTROL
CONTROL
CD_APC
CONTROL
CD_APC
CONTROL
TP99
TP_FG1
TP100
TP101
TP102
TP103
TP114
TP115
TP116
TP117
TP118
TP_SL
TP_VREF
TP104
TP121
TP123
TP122
TP124
TP125
TP126
TP127
TP3301_A
TP3302_A
TP_SPIN
TP_C3075-
TP_C3075+
TP111
TP112
TP105
TP108
TP107
TP60
TP62
TP61
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
Click on the first or last page to see other SD-PX15H (serv.man17) service manuals if exist.