DOWNLOAD Sharp XL-HP505 Service Manual ↓ Size: 4.81 MB | Pages: 68 in PDF or view online for FREE

Model
XL-HP505
Pages
68
Size
4.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-hp505.pdf
Date
PREV: Sharp XL-HP500 (serv.man22) Service Manual / Technical Bulletin

Sharp XL-HP505 Service Manual ▷ View online

XL-HP505
6 – 7
Figure 6-7 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
FM
IF
DET./FM
MPX./AM
IF
5
0
3
4
6
7
8
9 10 11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
22
23
4
D_GND
A_GND
A_+10V
TUN_L
TUN_R
DI
CLK
DO
CE
TO MAIN PWB(2/3)
6-3 12 - C
CONT
IF
FM/AM
FM/AM
SD
TP302
(1/4W)
(1/4W)
MO/ST
ST
IND
MO/ST
AIN
PD
VDD FM
IN
AM
IN
DO
CL
DI
CE
IF
IN
REG
AM
IF
IN
GND
SD
STEREO
FM
DET
VCC
IF
OUT
PHASE
(FM/AM)
PHASE
L-CH
OUT
R-CH
OUT
MPX
IN
MPX
VCO
FM/AM
OUT
VSM
AM
LOW
CUT
AM
RF
IN
AM
OSC
IN
FM
AFC
AM
OSC
OUT
AM
MIX
OUT
AM IF
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1
2
3
FM
IF
TUNER PWB-C
CNP303
100P
0.01
10/50
2.2K
1/50 1.5K
1K
1K
1K
0.001
47/16
10K
1K
0.022
0.001
0.001
100µH
22K
+B
+B
+B
+B
1K
4.7K
47K
330P
47K
0.022
1K
270
0.022
0.022
3.9K
2.2/50
1/50
3.3K
1/50
1K
100/10
0.001
22P(CH)
10.7MHZ
5.6K
LA1832S
10K
0.022
2.2/50
1/50
2.7K
456KHZ
1/50
1/50
470K
1K
1/50
27P
(CH)
0.015
0.015
5.6K
270
DZ5.1BSB
100/10
0.022
270
100µH
KTA1504 GR
5.6K
47/16
5.6K
1.8K
0.022
2.2/50
0.001
0.022
C383
C385
C380
R379
C393 R380
R378
R373
R374
C387
C389
C388
C392
C394
R381
R372
L351
R386
R376
R360
CNS303
R395
C386
R377
T351
CF352
C399
R352
R353
CF351
C354
C353
R388
C357
C358
R355
C370
R393
C398
C356
C355
R387
IC303
R365
C361
C362
C363
C364
C366
C365
C367
R350
X351
C371
C372
R357
R356
C368
C369
C374
C373
R383
R391
ZD351
C396
C395
R392
L352
Q360
R385
C391
R384
R359
XL-HP505
6 – 8
Figure 6-8 SCHEMATIC DIAGRAM (7/10)
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
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
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
9
96
41 40 39 38 37 36 35 3
50 49
50 49
48 47 46 45 44 43 42
3
3
1
1
2
2
IXA002AW
(Serial No.31000001~402XXXXX
IXA007AW
(Serial No.402XXXXX)
IXA020AW
(Serial No.402XXXXX~)
1
2
3
3
2
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
G4
P01
P02
P03
P04
P05
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
G4
G5
G6
G7
G8
G9
PHOTO
VDD
TIME
LED
T_MOTOR
SMUTE
VSS
REMOCON
P_IN
TU
S13
S12
S4
S3
S2
S1
G11
AVDD
F2
F2
P06
NX
NX
NX
NX
NX
NP
CLAMP SW
T_SOL
S9
S10
S16
S17(DIST 3)
+B
+B
+B
+B
+B
DISC SW
AC_RLY
TRAY SW2
S19(DIST 1)
S15
S11
DIST
F
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
8
1
2
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)
VOLUME
CNP707
R772
R573
LED708
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
FL701
R766
FFC702
SOLENOID
TAPE
MOTOR
TAPE MECHANISM
PWB Ass'y
XL-HP505
6 – 9
Figure 6-9 SCHEMATIC DIAGRAM (8/10)
6
7
8
9
10
11
12
KRC104 S
10K
GP1UM271
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4.7K
2.7K
4.7K
0.001
0.001
10K
680
1K
1K
0
560
680
220/10
0.022
1/50
1.5
820
10K
10K
10K
5.6K
1K
1K
1K
10K
5.6K
1K
4.7K
10K
10K
0.022
10K
1K
1K
1K
15P
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
KRC102 S
3.3/50
MA111
100µH
MA111
100K
MA111
0.01
47K
680
680
680
820
1K
1.5K
3.9K
2.7K
2.2K
1.5K
1K
5.6K
820
0.022
47/16
MA111
MA111
100
150P(CH)
95
94
93
92
91
90
89
88
100
99
98
97
96
41 40 39 38 37 36 35 34 33 32 31
3 42
1 2 3
VOL_JOG
CD_RESOUT
XA002AW
000001~402XXXXX)
XA007AW
No.402XXXXX)
XA020AW
No.402XXXXX~)
3
2
1
3
2
1
3
2
1
G10
G11
DISC
TRAY SW2
+5V
PAUSE
GND
PHOTO
T_REC/PLAY
KEY
2
CK UP
A_+10V
CLAMP
P_IN
AC_RLY CON
VF2
–VF
VF1
T_BIAS
CD_CE
CD_D0
CD_D1
CD_CLK
CD_RESOUT
CD_WRQ
CD_DRF
TAPE
VIDEO
SP
DET
–20dB
SP_DET
DO
TUNER
CLK
CE
DI
T_BIAS
REC/PLAY
AVREF
XT2
–20dBATT
D_GND
SP_RLY
CD
EQUALIZER
X-BASS
ON/
F1
G10
G8
G7
G6
G5
G4
G3
G2
G1
P01
P02
VDD
G1
G2
G3
G4
G5
G6
G7
G8
G9
PHOTO
TIME
LED
SMUTE
VSS
REMOCON
P_IN
KEY
0
T_RUN
TUN_SM/SPAN
AVSS
CD_DO
CD_DI
CD_CLK
DO
VPP
CD_WRQ
CD_CE
S2
S1
G11
DI
CE
RESET
AVDD
XOUT
XIN
VDD
T
_
SOL
PROTECT
+B_PROTECT
KEY 2
KEY 1
KEY 0
CLK
M_+13V
UNSW5.6
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SW_5V
M_+13V
UN_SW5.6V
CD_DRF
S_MUTE
/AUX
TIMER/
CLOCK/
/TIME
UP
UP
DOWN
DOWN
STOP
PLAY
TUNING TUNING
/TIME
MEMORY
/SET
/DEMO
MODE
REVERSE REVERSE
PLAY
TRAY SW1
FPA/FPB SW
PRESET
PRESET
STANDBY
REC/
KEY
1
G9
NP
NP
F1
21
8
7
9
11
10
14
14
13
12
7 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
9
8
7
5
17
18
3
15
4
6
13
11
14
21
12
2
1
1
19
20
10
16
6
2
3
1
4
5
6
2
3
1
4
5
6
2
3
1
1
4
5
6-11 11 - B
CNP5
TO CD SERVO PWB
6-3 12 - F
CNP701B
TO MAIN PWB
FFC5
SYSTEM
OCOMPUTER
REMOTE
SENSOR
VOLUME
(BAND)
(CH)
18P(CH)
4.19403MHz
CNP706B
CNP706A
FFC706
SW712
SW701
SW711
SW710
SW713
SW718
SW716
SW717
SW709
SW715
SW714
SW720
SW703
SW702
RD18
SW721
RD16
RD17
SW719
RD08
RD01
RD02
RD03
RD14
RD13
RD12
RD11
RD10
RD15
RD09
SW705
SW704
RD04
RX701
Q703
C719
D706
L701
D705
R797
D707
C718
R796
C720
C721
D708
D709
R798
C722
CNP701A
CNP704
R799
R779
R780
R781
C717
C716
VR701
R782
R784
R785
R786
R794
R734
R731
R723
R724
R730
R729
R728
R727
R726
R725
R755
R718
R720
R026
R789
R790
R721
C705
R717
R716
R715
R714
R713
R712
R711
R710
R709
R770
C703
XL700
C704
R708
R701
R705
R704
R702
R700
C702
C701
Q719
R795
C700
IC701
R783
R787
FFC701
XL-HP505
6 – 10
Figure 6-10 SCHEMATIC DIAGRAM (9/10)
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
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 7
21 22 23 2
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
SPDO
SLDO
TDO
FDO
LDS
PHLPF/RFM
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
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