DOWNLOAD Sharp XL-HP404 (serv.man9) Service Manual ↓ Size: 2.18 MB | Pages: 27 in PDF or view online for FREE

Model
XL-HP404 (serv.man9)
Pages
27
Size
2.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / (6) Circuit schematics and parts layout
File
xl-hp404-sm9.pdf
Date
PREV: Sharp XL-HP404 (serv.man8) Service Manual

Sharp XL-HP404 (serv.man9) Service Manual ▷ View online

XL-HP404E/HP404H
6 – 9
Figure 6-9 SCHEMATIC DIAGRAM (8/14)
6
7
8
9
10
11
12
4.4V
0.2V
–33V
–28V
–28V
DS1SS133
1K
1K
1K
1K
2.2K
2.2K
0.22
2.2µH
SUB WOOFER
PRE-OUT
680(1/2W)
3.3/25
8.2K(1/2W)
8.2K(1/2W)
3300/25
68K
15K
10/50
DS1SS133
0.22
4.7
0
47K
6.8
0.022
0.022
0.022
0.022
6.8
KTC3203 Y
1K
KTC3875 GR
RELAY
DZ6.8BSA
16
15
14
13
12
11
10
9
6
5
4
3
2
1
1K
220K
47K
0.022
220
1N4004S
DS1SS133
AN78L05
VOLTAGE
REGULATOR
3
1
1N4004S
RL204F
22/100
100K
KTC3199
GR
1000/6.3
1N4004S
DZ300BSB
47/50
DZ6.2BSA
10
KTA1274 Y
2.2K
0.1
0.1
220/63
RL204F
100/35
47/50
47K
12K
47K
1N4004S
1N4004S
1N4004S
1N4004S
0.047
470/35
0.1
0.1
D5SBA60F
9
8
7
6
5
4
3
2
1
DS1SS133
RELAY
1
3
1
3
2
2
2
0.1
(ML)
(ML)
0.1
0.001
0.022
0.022
6.8
0.022
0.022
6.8
0.001
68
0.0012
68
0.001
0.001
0.0012
+B
+B
+B
+B
+B
+B
+B
+B
(1/2W)
(1/2W)
(1/2W)
(1/2W)
R
L
+B
+B
c
c
D
CHASIS
LG2(231)
LG1(231)
LG3(231)
GND
CHASIS
GND
CHASIS
GND
M_+13.0V
SP_RLY
R_CH
GND
L_CH
+
R_OUT
L_OUT
3
M
5
4
2
1
3
5
4
2
1
1
1
2
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
5
4
6
7
8
9
T4A L 250V
(ML)
(ML)
(ML)
(ML)
VF2
P_IN
VF1
–VF
AC_RLAY
5.6V
UNSW_
150 C
T2A L 250V
T4A L 250V
SPEAKER
TERMINAL
T2A L 250V
(1/2W)
2
4
5
6
82
47
47
1
3
0.0047/250
AC 230V,50Hz
AC POWER
SUPPLY CODE
(228)
NEUTRAL
LINE
FILTER
LIFE
BLUE
2
4
5
6
1
3
7
6
5
4
3
1
2
VF2
VF1
–VF
P_IN
W_5.6V
RELAY
SINK
BROWN
1
2
3
4
5
4
3
2
1
4
3
2
1
6 OHMS MIN
R-CH_GND
L-CH_GND
R-CH
+
+
–
–
L-CH
2.2µH
100P
100P
(CH)
(CH)
JACK PWB-B4
TERMINAL PWB-A3
POWER PWB-A2
POWER TRANSFORMER
(SUB)
POWER TRANSFORMER
(MAIN)
When
Servicing,
Pay
a
ttention
a
s
the
area
enclosed
by
this
line
(
)
is
directly
connected
with
AC
main
voltage.
FAN MOTOR
HEADPHONES
MAIN PWB-A1(2/2)
TF
XL-HP404H
0.29µH
0.29µH
CNP801
BI801
CNS801
CNP802
BI802
CNS802
BI902
CNP902
CNS902
CNP971
CNS971
Q906
M971(202-3)
R842
R843
C861
R858
D853
D856
IC854
Q841
C841
C842
R841
D842
D845
D844
D843
C843
PT841
L841
RL841
D846
C844
PT801
ZD802
R844
R804
R805
R801
D806
ZD803
C803
ZD801
R807
Q801
R808
C804
C801
C802
R806
R803
R802
D805
C805
D803
C808
C809
D804
C806
C807
D802
F801
F802
F803
F804
C954
C955
C943
C938
C940
R954
C939
C941
R955
C942
L920
L921
SO901
R970
C950
R971
C952
C953
C951
C927
C929
R941
R956
D911
RL914
R957
R958
R942
R943
R945
R944
R946
Q905
JK953
L903
R968
C960
R965
R966
R947
C931
D912
R950
R949
R953
C937
C935
C934
C936
R952
CNP805
L702
C710
C711
JK701
CNP708
FW901
WTM901
AL
XL-HP404E/HP404H
6 – 10
Figure 6-10 SCHEMATIC DIAGRAM (9/14)
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
A
B
C
D
E
F
G
H
1
2
3
4
5
6
+B
+B
+B
+B
+B
+B
+B
+B
+B
FOCUS/TRACKING/
SPIN/SLED DRIVER
CD SIGNAL
680
0.1
2.2M
56K
KDS184
8.2K
15K
0.056
10K
5.6K
10K
0.22
0.01
47/25
10K
6.8K
10K
0.01
3.3/16
100P(CH)
0.01
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0.0027
330
0.047
LA6261
0.001
100/10
100/10
KTA1271 Y
47/25
10
56K
56K
0.01
0.001
0.022
KTA1504 Y
100/10
0.001
100/10
100/10
100
47
36
35
34
33
32
31
30
29
28
1
2
3
4
5
6
7
8
9
27
26
25
24
23
22
21
20
19
10
11
12
13
14
15
16
17
18
80 79 78 77 7
21 22 23 24 2
AVSS
VREF
TR-
VCC
E
A
B
C
F
LD
VR
PD
FO-
FO+
FO+
TR+
TR+
TR-
GND
GND
VR
LD
VREF
VO4-
VO4+
VO5-
VO5+
VO6-
VO6+
PGND2
MUTE
PVCC2
SVCC
SGND
VREFIN
VCONT6
REV6
FWD6
VCONT5
REV5
FWD5
VIN4G
VIN4
VIN3G
VIN3
VIN2G
VIN2
VIN1G
VIN1
REGOUT
PVCC1
REGIN
PGND1
VO1-
VO1+
VO2-
VO2+
VO3-
VO3+
GND
FO-
PD
FO+
TR+
TR-
C
F
B
A
E
GND
PUIN
SL+
SL-
SP-
SP+
VCC
VVDD
VVSS
PCKIST
PD02
PD01
SPDO
SLDO
TDO
FDO
LDS
PHLPF/RFMON
FEC
LDD
TEIN
TE
TEC
FIN
EIN
VREF
DIN
BIN
CIN
AIN
JITTC
LPF
RF
EFMIN
SLCO
AVDD1
2
5
1
4
3
6
5
6
7
8
9
10
11
12
13
14
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
1
2
3
4
SLED
MOTOR
SPINDLE
MOTOR
+
+
-
-
PICKUP-IN
M
M
6
5
2
4
1
3
2
5
1
4
3
6
6
5
2
4
1
3
0.056
6.8K
6.8K
CD MOTOR PWB-E
CD SERVO PWB-D
PICKUP UNIT(306)
R40
C37
R57
R41
C21
C36
C9
C12
C6
C8
R12
C5
C11
R48
R19
R49
R8
R17
R10
C46
D1
C10
C39
C20
C17
C15
C47
R45
C2
C1
C3
R9
R6
R3
C38
C4
C49
Q1
R7
IC2
CNP3
CNP3A
CNW3
R13
R16
C40
Q2
R14
R15
CNP1
FFC1
SW1A
M1A
M2A
8
5
4
1
The numbers
to
are waveform numbers shown in page 5-1
1
12
XL-HP404E/HP404H
6 – 11
Figure 6-11 SCHEMATIC DIAGRAM (10/14)
6
7
8
9
10
11
12
+5V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+8V
CD
DIGITAL SIGNAL
PROCESSOR
47K
4.7K
4.7K
10K
100/10
680
680
1
2.2M
4.7K
DS184
8.2K
15K
6
10K
10K
0.82µH
1K
0.22
0.047
100
LC78648E
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
27
10/25
2.2K
0.0015
0.022
0.022
0.01
0.01
1
1
0.001
0.0015
(ML)
(ML)
0.01
330/6.3
10/25
2.2K
19
18
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
16.9344MHz
DVDD
AVSS
TRAY SW2
TRAY SW1
TR-
-
TR+
+
-
+
CAM-
CAM+
+5V
PHOTO
DISC
CLAMP
TRAY SW1
TRAY SW2
GND
+5V
PHOTO
CLAMP
DISC
GND
MONI4
FWD5
VIN4G
+8V
DGND
CD RES
A_+5V
VVDD
VVSS
PCKIST
PD02 PD01
MOT_A-/CONT4
MOT_A+/CONT5
MONI3
MONI5
MO_SPEED/CONT6
C2F/SBCK
DRF
*RES
*WRG
DO DI
CL
CE
DVSS
DVDD
DATA
DATACK
ASDFIN
ASDACK
ASLRCK
F16MOUT
OUT1
F16MIN
IOMODE
XVDD
XIN
XOUT
XVSS
LRSY
RVDD
RCHO
LRVSS
LCHO
LVDD
TEST
DOUT
MONI2
MONI1
MO_B+/CONT3
M0_B-/CONT2
PU_IN/CONT1
FSX
EFLG
FSEQ
DEFECT
VPB
DVSS
AVDD2
SPDO
SLDO
TDO
FDO
LDS
PHLPF/RFMON
FEC
LDD
TEIN
TE
TEC
FIN
EIN
VREF
DIN
BIN
CIN
AIN
JITTC
LPF
RF
EFMIN
SLCO
1
CL
DI
DO
CE
DRF
WRQ
DGND
L-CH
AGND
R-CH
M
M
11
10
9
8
7
6
5
4
3
2
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
11
11
10
9
8
7
6
5
4
3
2
1
1
11
1
1
2
3
4
5
6
7
8
100P (CH)
(CH)
(CH)
(CH)
(CH)
(CH)
0.022
100P
100P
100P
100P
100P
0.022
6.8K
6.8K
0.022
2.2K
2.2K
DZ3.3BSB
18P(CH)
220
18P(CH)
4.7K
4.7K
4.7K
1K
1K
1K
1K
1K
1K
1K
390
2.2K
2.2K
4.7K
6-4 2 - D
CNS2
FROM MAIN PWB (1/2)
XL-HP404E: 6-13 11 - E
XL-HP404H: 6-15 11 - E
CNP704
TO DISPLAY PWB
TRAY
MOTOR
DISC
CLAMP
TRAY SW1
TRAY SW2
MAIN CAM
MOTOR
CHANGER PWB-F
PHOTO
INTERRUPTER
C32
C29
C31
C27
C28
C30
C33
C34
R58
R39
R40
37
R57
C36
C35
D1
C14
R13
R16
R18
R44
R42
C22
R47
R28
C13
R14
R15
C24
R25
C26
C25
C23
R24
ZD1
C16
C52
R50
R43
XL1
C51
L1
CNP4
CNB1
CNP5
R55
R52
R51
R36
R32
R33
R35
R34
R37
R38
R54
R53
R21
R56
R31
R30
R20
R27
R26
CNP2
C50
C48
C42
C18
C44
FFC5
FFC4
IC1
R22
M1
RX1
SW3
SW2
SW1
SW4
M2
12
11
10
3
7
8
9
5
4
2
6
1
XL-HP404E/HP404H
6 – 12
Figure 6-12 SCHEMATIC DIAGRAM (11/14)
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
A
B
C
D
E
F
G
H
1
2
3
4
5
6
TAPE MECHANISM Ass'y(213)
KRC104 S KRA107 S
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
8.2K
VHP304VT
4.7K
2.7K
4.7K
0.001
KRC104 S
KRA107 S
1K
0
1K
10K
1K
10K
1K
10K
10K
1K
560
680
1K
10K
1K
DS1SS133
DS1SS133
MA111
2.2K
1/50
8.2K
4.7K
47K
1.5
4.7K
KTA1273 Y
10K
10K
KTA1271 Y
1K
1K
1K
1K
1K
MA111
KRA102 S
150
5.6K
2.7K
2.2K
1.5K
10K
3.9K
1K
A304BC2H
81 82 83 84 85 86
95
94
93
92
91
90
89
88
87
96
41 40 39 38 37 36 35
50 49 48 47 46 45 44 43 42
3
3
1
1
2
2
IXA002AW(Serial No.31000001 ~ 402XX
IXA007AW(Serial No.402XXXXX
IXA020AW(Serial No.402XXXXX ~
1
2
3
3
1
1
NA-11SS55-1
3
2
1
VOL_LED
MIC_SW
G10
P20
P19
G11
TRAY SW1
5V BACK UP
S18(DIST 2)
S20(DIST 0)
SP
DET
S14
VLOAD
S8
S7
S6
S5
AVREF
SP_RLY
G10
G8
G7
G6
G5
P01
P02
P03
P04
P05
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
G5
G6
G7
G8
G9
PHOTO
VDD
TIME
LED
T_MOTOR
SMUTE
VSS
REMOCON
P_IN
T
S13
S12
S4
S3
S2
S1
G11
F2
F2
P06
NX
NX
NX
NX
NX
NP
CLAMP SW
T_SOL
S9
S10
S16
S17(DIST 3)
+B
+B
+B
+B
DISC SW
AC_RLY
TRAY SW2
S19(DIST 1)
S15
S11
DIST
NP
NX
G9
1
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
2
1
3
1
2
2
KEY
GND
DISC 5
DISC 4
DISC 3
OPEN/
DISC 1
DISC 2
PLAY
DIRECT
CLOSE
SWITCH PWB-B2
1
2
2
1
2
1
LED PWB-B3
DISPLAY PWB-B1
GND
T_MOTOR
T_SOL_A
FPB
T1 RUN
FPA
7
1
4
5
6
2
3
7
1
4
5
6
2
3
6
2
3
1
4
5
FL DISPLAY
SYSTEM
MICROCOMPUTER
R. REC
F. REC
+MTR
–COM
M
+
–
END SW
+SOL
N.C. (OP PACK)
SOLENOID
TAPE
MOTOR
TAPE MECHANISM
PWB Ass'y
XL-HP404E
VOLUME
CNP707
R772
LED708
R573
150
BI707
CNS707
BI703A
CNP706B
SW728
SW725
SW726
SW722
SW723
SW724
SW727
RD24
RD22
RD21
RD20
RD25
RD23
RD19
BI703B
CNP702
R566
R774
R773
Q714
Q715
R779
R780
R781
C716
VR701
Q712
Q713
R732
Q701
R776
R775
Q702
D711
D712
R782
R793
LED701
R563
R562
R565
R564
R737
R736
R761
R747
R748
R771
R734
R731
R735
R746
R730
R729
R728
R727
R726
R725
IC701
Q711
C707
R763
D704
D703
FL701
R766
FFC702
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