DOWNLOAD Sharp XL-HP535 (serv.man3) Service Manual ↓ Size: 6.86 MB | Pages: 88 in PDF or view online for FREE

Model
XL-HP535 (serv.man3)
Pages
88
Size
6.86 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-hp535-sm3.pdf
Date
PREV: Sharp XL-HP535 (serv.man2) Service Manual

Sharp XL-HP535 (serv.man3) Service Manual ▷ View online

XL-HP535H/HP535E
5 – 2
[2] VOLTAGE
1.64 V
0.00 V
3.26 V
0.00 V
0.00 V
0.00 V
1.41 V
0.00 V
1.51 V
0.00 V
3.27 V
0.00 V
0.00 V
0.00 V
0.00 V
3.15 V
1.56 V
1.25 V
1.25 V
0.00 V
3.28 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.27 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.26 V
3.26 V
3.26 V
3.26 V
3.26 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.26 V
0.00 V
3.26 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.27 V
0.00 V
1.64 V
1.64 V
1.64 V
0.00 V
0.00 V
3.26 V
0.00 V
1.64 V
0.00 V
3.26 V
1.97 V
0.00 V
3.44 V
0.00 V
3.22 V
3.43 V
0.00 V
1.63 V
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
PIN
NO. VOLTAGE
IC3
3.26 V
1.63V
1.63 V
2.04 V
2.04 V
0.00 V
1.69 V
1.69 V
1.69 V
1.69 V
1.54 V
1.55 V
1.69 V
1.69 V
1.69 V
1.61 V
1.62 V
1.68 V
3.22 V
0.00 V
1.64 V
1.64 V
1.64 V
1.64 V
0.00 V
3.26 V
3.26 V
0.00 V
3.26 V
0.00 V
0.00 V
1.64 V
1.64 V
3.26 V
3.26 V
3.26 V
0.00 V
3.26 V
0.00 V
0.00 V
3.51 V
1.76 V
0.00 V
1.76 V
3.51 V
0.00 V
1.35 V
1.55 V
3.26 V
3.26 V
1.47 V
0.00 V
1.38 V
1.64 V
1.64 V
0.00 V
1.64 V
1.64 V
0.00 V
3.26 V
0.00 V
0.00 V
4.68 V
0.00 V
5.04 V
5.07 V
4.72 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
4.76 V
4.76 V
3.10 V
0.00 V
1.15 V
0.00 V
3.26 V
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
PIN
NO. VOLTAGE
IC1
3.28 V
1.00 V
1.00 V
0.00 V
0.90 V
2.28 V
1.37 V
1.37 V
1.38 V
1.38 V
0.00 V
0.00 V
3.26 V
3.26 V
0.40 V
3.26 V
0.00 V
0.00 V
0.00 V
3.28 V
0.00 V
0.00 V
0.00 V
0.00 V
3.27 V
0.00 V
3.26 V
3.26 V
3.26 V
0.00 V
1.60 V
1.64 V
0.00 V
0.00 V
0.00 V
1.64 V
1.64 V
1.64 V
1.64 V
0.00 V
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
PIN
NO. VOLTAGE
IC4
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
5.00 V
0.00 V
0.00 V
0.00 V
0.48 V
4.68 V
5.06 V
5.05 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
4.72 V
3.03 V
2.55 V
0.00 V
5.06 V
5.07 V
0.00 V
0.77 V
0.00 V
0.50 V
5.01 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
5.05 V
0.00 V
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
PIN
NO. VOLTAGE
IC5
2.06 V
2.18 V
2.06 V
2.18 V
2.06 V
2.18 V
0.00 V
4.26 V
4.91 V
3.26 V
1.66 V
1.69 V
1.65 V
1.69 V
1.66 V
1.69 V
1.69 V
1.69 V
4.62 V
4.61 V
2.47 V
3.17 V
3.17 V
1.82 V
1.69 V
0.00 V
4.91 V
8.52 V
4.87 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
2.07 V
2.17 V
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
PIN
NO. VOLTAGE
IC2
0.00 V
0.00 V
0.58 V
2.03 V
0.00 V
0.00 V
0.00 V
0.59 V
3.38 V
3.34 V
0.00 V
0.00 V
6.85 V
4.11 V
0.00 V
3.38 V
0.59 V
0.00 V
0.00 V
0.00 V
2.03 V
0.59 V
0.00 V
0.00 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NO. VOLTAGE
IC101
2.12 V
5.07 V
2.12 V
2.11 V
0.00 V
5.14 V
5.14 V
3.50 V
5.06 V
4.37 V
2.02 V
1.19 V
2.19 V
1.23 V
1.23 V
2.10 V
0.00 V
1.43 V
2.13 V
1.43 V
2.09 V
2.09 V
5.06 V
3.55 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NO. VOLTAGE
IC303
0.00 V
0.36 V
0.00 V
4.94 V
4.78 V
4.81 V
4.81 V
4.92 V
4.80 V
4.80 V
4.80 V
4.80 V
4.80 V
4.79 V
4.80 V
4.80 V
4.92 V
4.80 V
4.80 V
4.77 V
4.94 V
4.92 V
9.88 V
0.00 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NO. VOLTAGE
IC601
2.52 V
0.00 V
0.40 V
0.00 V
0.00 V
5.05 V
9.86 V
4.70 V
0.00 V
0.00 V
5.14 V
0.00 V
5.14 V
0.00 V
0.00 V
2.54 V
5.16 V
0.00 V
0.00 V
9.87 V
0.00 V
2.52 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
PIN
NO. VOLTAGE
IC302
2.59 V
2.58 V
5.16 V
0.00 V
2.59 V
2.57 V
0.00 V
2.67 V
2.55 V
0.00 V
5.16 V
5.16 V
0.00 V
0.00 V
0.00 V
5.16 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN
NO. VOLTAGE
ICT21
5.03 V
12.85 V
21.62 V
0.00 V
20.66 V
9.91 V
8.40 V
1
2
3
4
5
6
7
PIN
NO. VOLTAGE
IC851
5.70 V
0.58 V
16.35 V
1
2
3
PIN
NO. VOLTAGE
IC854
4.76 V
4.76 V
0.00 V
4.71 V
0.00 V
4.74 V
2.30 V
0.00 V
4.74 V
4.85 V
2.29 V
2.41 V
0.00 V
2.33 V
2.41 V
4.76 V
0.00 V
0.00 V
5.06 V
0.40 V
0.00 V
4.71 V
0.00 V
2.41 V
0.00 V
3.00 V
1.43 V
5.03 V
5.03 V
2.54 V
5.02 V
5.02 V
5.02 V
4.79 V
5.04 V
1.82 V
0.00 V
5.03 V
4.91 V
0.00 V
1.95 V
3.65 V
12.85 V
12.81 V
0.00 V
4.75 V
4.54 V
4.63 V
4.71 V
5.15 V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO. VOLTAGE
IC701
0.00 V
0.00 V
5.01 V
5.01 V
5.01 V
5.01 V
-25.78 V
-28.14 V
-28.29 V
-25.03 V
-27.88 V
-27.93 V
-27.88 V
-27.65 V
-27.66 V
-27.57 V
-27.53 V
-25.03 V
-25.77 V
-27.74 V
-25.51 V
-28.70 V
-28.53 V
-18.77 V
-26.17 V
-26.17 V
-21.55 V
-23.84 V
-29.11 V
-22.65 V
-16.95 V
-26.54 V
-19.32 V
-24.13 V
-24.09 V
-28.89 V
-21.70 V
-17.34 V
-26.60 V
-26.60 V
-26.60 V
-26.60 V
-26.60 V
-26.60 V
-25.90 V
-26.09 V
-26.00 V
-26.20 V
-26.34 V
-26.60 V
PIN
NO. VOLTAGE
51
64
63
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
62
61
60
59
58
57
56
55
54
53
52
85
84
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
83
82
81
3.24 V
0.00 V
3.20 V
E
C
B
PIN
NO. VOLTAGE
Q1
4.90 V
3.25 V
4.25 V
E
C
B
PIN
NO. VOLTAGE
Q2
0.00 V
0.00 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q301
9.80 V
0.00 V
9.80 V
E
C
B
PIN
NO. VOLTAGE
Q360
0.00 V
0.00 V
0.70 V
E
C
B
PIN
NO. VOLTAGE
Q601
0.00 V
0.00 V
0.70 V
E
C
B
PIN
NO. VOLTAGE
Q602
0.00 V
0.00 V
0.70 V
E
C
B
PIN
NO. VOLTAGE
Q603
0.00 V
0.00 V
0.70 V
E
C
B
PIN
NO. VOLTAGE
Q604
12.80 V
0.00 V
12.80 V
E
C
B
PIN
NO. VOLTAGE
Q701
12.80 V
0.00 V
12.80 V
E
C
B
PIN
NO. VOLTAGE
Q702
0.00 V
4.86 V
0.00 V
1
2
3
PIN
NO. VOLTAGE
Q703
9.82 V
9.70 V
0.86 V
1
2
3
PIN
NO. VOLTAGE
Q711
0.00 V
4.83 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q712
12.80 V
0.00 V
12.80 V
E
C
B
PIN
NO. VOLTAGE
Q713
0.00 V
4.84 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q714
12.80 V
0.00 V
12.80 V
E
C
B
PIN
NO. VOLTAGE
Q715
0.00 V
4.93 V
0.00V
1
2
3
PIN
NO. VOLTAGE
Q719
0.00 V
0.00 V
0.80 V
E
C
B
PIN
NO. VOLTAGE
Q841
0.00 V
4.84 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q901
0.00 V
4.84 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q902
0.00 V
4.84 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q903
0.00 V
4.84 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q904
0.00 V
4.98 V
0.00 V
E
C
B
PIN
NO. VOLTAGE
Q906
1.98 V
5.17 V
2.56 V
E
C
B
PIN
NO. VOLTAGE
QT21
0.00 V
0.00 V
0.67 V
1
2
3
PIN
NO. VOLTAGE
Q3
0.00 V
9.77 V
0.00 V
1
2
3
PIN
NO. VOLTAGE
Q110
0.00 V
4.98 V
0.00 V
1
2
3
PIN
NO. VOLTAGE
Q5
0.00 V
0.00 V
0.67 V
1
2
3
PIN
NO. VOLTAGE
Q4
50 V
24.61 V
12.56 V
-12.73 V
-24.61 V
-50.20 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
-48.80 V
48.80 V
-0.15 V
-0.15 V
-47.5 V
-0.15 V
-0.15 V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PIN
NO. VOLTAGE
IC901
5.07 V
0.00 V
3.28 V
1
2
3
PIN
NO. VOLTAGE
IC6
(XL-HP535H)
(XL-HP535H)
(XL-HP535H)
-42.7 V
-43.8 V
-43.6 V
E
C
B
PIN
NO. VOLTAGE
Q801
0.00 V
4.85 V
0.20 V
1
2
3
PIN
NO. VOLTAGE
Q851
0.00 V
0.00 V
0.82 V
E
C
B
PIN
NO. VOLTAGE
Q905
XL-HP535H/HP535E
5 – 3
—
MEMO
—
XL-HP535H/HP535E
6 – 1
Audio
XL-HP535H/HP535E
Service Manual
XLHP535H
Market
E
 
CHAPTER 6. 
CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] NOTES ON SCHEMATIC DIAGRAM
• Resistor:
To differentiate the units of resistors, such symbol as K and M are
used: the symbol K means 1000 ohm and the symbol M means
1000 kohm and the resistor without any symbol is ohm-type resis-
tor. Besides, the one with “Fusible” is a fuse type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this symbol P
means pico-farad and the unit of the capacitor without such a sym-
bol is microfarad. As to electrolytic capacitor, the expression
“capacitance/withstand voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this model
are subject to change for improvement without prior notice.
• The indicated voltage in each section is the one measured by Digi-
tal Multimeter between such a section and the chassis with no sig-
nal given.
1. In the tuner section,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “
 ” (
) are important for
maintaining the safety of the set. Be sure to replace these parts
with specified ones for maintaining the safety and performance of
the set.
[2] TYPES OF TRANSISTOR AND LED
REF. NO
DESCRIPTION
POSITION
SW1
CLAMP
ON—OFF
SW1A
PICKUP IN
ON—OFF
SW2
TRAY SW1
ON—OFF
SW3
TRAY SW2
ON—OFF
SW4
DISC
ON—OFF
SW701
ON/STAND-BY
ON—OFF
SW702
CLOCK/TIMER
ON—OFF
SW703
REVERSE MODE
ON—OFF
SW704
REVERSE PLAY
ON—OFF
SW705
PRESET DOWN
ON—OFF
SW706
ASPM [XL-HP535H]
ON—OFF
SW707
PTY. TI SEARCH [XL-HP535H]
ON—OFF
SW708
DISPLAY MODE [XL-HP535H]
ON—OFF
SW709
CD
ON—OFF
SW710
TUNER (BAND)
ON—OFF
SW711
VIDEO/AUX
ON—OFF
SW712
TAPE
ON—OFF
SW713
REC/PAUSE
ON—OFF
SW714
TUNING/TIME UP
ON—OFF
SW715
TUNING/TIME DOWN
ON—OFF
SW716
STOP
ON—OFF
SW717
PLAY
ON—OFF
SW718
PRESET UP
ON—OFF
SW719
X-BASS/DEMO
ON—OFF
SW720
EQUALISER
ON—OFF
SW721
MEMORY/SET
ON—OFF
SW722
DIRECT PLAY
ON—OFF
SW723
DISC 1
ON—OFF
SW724
DISC 2
ON—OFF
SW725
DISC 3
ON—OFF
SW726
DISC 4
ON—OFF
SW727
DISC 5
ON—OFF
SW728
OPEN/CLOSE
ON—OFF
REF. NO
DESCRIPTION
POSITION
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
KRC102 S
KRC104 S
KRA107 S
KRA102 S
KTA1504 Y
KTA1271 Y
KTA1273 Y
SVC347S
FRONT
VIEW
KTA1274 Y
KTA1504 GR
KTC3199 GR
KTC3200 GR
KTC3875 GR
KTC3203 Y
2SC380 O
2SD601 AR
XL-HP535H/HP535E
6 – 2
[3] WIRING SIDE OF P.W.BOARD/SCHEMATIC DIAGRAM
Figure 6-2 SCHEMATIC DIAGRAM (1/16)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
9.3V
8.6V
9.3V
0V
3.4V
0V
0V
3.4V
0V
0.7V
0.7V
0V
TAPE MECHANISM
Ass'y(213)
6-17 11 - F
CNP2
TO CD/MP3 PWB
CD SIGNAL
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
5
4
3
2
1
16
17
18
19
6
7
8
9
13
14
15
10
11
12
REC_R
SPARE
D_GND
LD+8V
+B
+B
+B
+B
A-5V
D_5V
+B
+B
+B
CD_GND
L-CH
A_GND
R-CH
2
3
1
6
8
7
5
4
8
9
7
6
5
4
3
2
1
LD_+8V
CD_D_GND
A_+5V
D_+5V
CD_GND
CD_A_GND
TO
MAIN
PWB(2/2)
XL-HP535E:
6-4
1
-
E
~H
XL-HP535H:
6-6
1
-
E
~H
A_GND
M_GND
ERASE
T2_R2
T2_R1
T2_L1
T2_L2
ERASE HEAD
PLAYBACK
HEAD
RECORD/
R-CH
L-CH
6
3
7
8
5
4
1
2
6
3
5
4
1
2
6
3
5
4
1
2
MAIN PWB-A1(1/2)
R-CH
L-CH
1
2
3
7
23
11
10
26
24
A_GND
TO
MAIN
PWB(2/2)
XL-HP535E:
6-4
1
-
D
XL-HP535E:
6-6
1
-
D
– +
– +
– +
–+
–+
–+
–
+
– +
CCB
INTERFACE
AUX
DECK
TUNER
CD
112K
56K
112K
56K
Hich=CHROME
–
–
+
+
Hich=T1
+
–
+
–
Nor/CrO2
RIPPLE
ALC
ALC
VCC
LSEL0
R1
R2
R3
R4
RSEL0
RIN
RTRE
RBASS
ROUT
VREF
VDD
CLK
L1
L2
L3
L4
LIN
LTRE
LBASS
LOUT
VSS
CE
DI
2
2
1
1
3
3
PLAYBACK SIGNAL
RECORD SIGNAL
HEAD PLATE
BLOCK(213-1)
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
2.2K
180P
3.3K
KTC3200 GR
KTC3200 GR
47K
4.7K
KTC3875
G
R
0.0015
15K
12K
6.8K
47/25
330P
1K
100/16
56
560P
0.033
100K 3.9K
12K
56
330P
1K
100/16
560P
47/25
6.8K
0.033
100K
3.9K
1.5K
270P
4.7K
68K
100
22/16
00
2
2
220/10
10K
22/16
0.0033
47/25
5.6K
0.022
LC75341
AUDIO PROCESSOR
AN7345K
PLAYBACK
A
ND
RECORD/
220P
220P
1K
1K
3.3/50
0.022
22/16
5.6K
4.7K
270P
1.5K
100
0.022
10K
47/25
0.0033
180P(CH)
KTC3200 GR
3.3K
2.2K
KTC3200 GR
47K
4.7K
KTC3875
G
R
0.0015
100/16
4.7K
KRC104 S
15K
KRC104 S
10K
10K
KTA1504 GR
150
22K
22K
22/50
2.2/50
0
1.2
K
0.0022
220P
1/50
1/50
1/50
3.3K
0
0.15
0.15
1/50
0.0022
1/50
10K
4.7/50
1/50
330
330
2.2K
2.2K
390
2.2K
2.2K
2.2K
KTC3875
GR
KTC3875
G
R
KTC3875
GR
390
KTC3875
G
R
2.2K
220K
10K
10K
KTC3875
KTC3875
GR
BI601
CNS2
BI102
CNS102
R103
C103
R105
Q103
Q101
R107
R109
Q105
C105
R111
R121
R123
C117
C109
R113
C111
R115
C115
C113
R117 R119
R122
R116
C110
R114
C112
C116
C118
R124
C114
R118 R120
R130
C124
R126
R150
R132
C133
C135
C134
R134
C130
C132
R128
C128
IC601
IC101
C651
C652
R601
R602
C143
C121
C125
R129
R127
C123
R131
R133
C127
R135
C131
C129
C104
Q104
R106
R104
Q102
R108
R110
Q106
C106
C141
Q114
R112
Q113
R147
R146
Q112
R149
R621
R620
C640
C639
R645
R609
C625
C65
C621
C619
C617
R607
R05
C605
C607
C615
C613
C611
C609
R605
C623
R619
R618
R611
R610
R613
R617
R615
R616
Q604
Q603
Q601
R612
Q602
R614
R136
R139
R138
Q107
Q108
R148
C126
FM SIGNAL
AUX SIGNAL
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