DOWNLOAD Sharp DK-KP95PH (serv.man3) Service Manual ↓ Size: 6.43 MB | Pages: 54 in PDF or view online for FREE

Model
DK-KP95PH (serv.man3)
Pages
54
Size
6.43 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
dk-kp95ph-sm3.pdf
Date
PREV: Sharp DK-KP95PH (serv.man2) User Manual / Operation Manual

Sharp DK-KP95PH (serv.man3) Service Manual ▷ View online

DK-KP95PH
6 – 5
1
0.000
21
3.280
41
0.000
61
0.000
2
3.510
22
3.280
42
3.510
62
0.000
3
3.370
23
0.000
43
3.370
63
3.270
4
3.360
24
0.000
44
3.350
64
727m
5
3.240
25
3.820
45
0.000
65
3.360
6
3.350
26
0.000
46
0.000
66
0.000
7
3.370
27
3.380
47
0.000
67
230m
8
0.000
28
1.380
48
0.000
68
3.510
9
3.380
29
0.000
49
0.000
69
0.000
10
3.340
30
3.110
50
3.360
70
3.500
11
450m
31
3.530
51
0.000
71
3.500
12
262m
32
0.000
52
2.150
72
3.360
13
0.000
33
3.380
53
0.000
73
0.000
14
0.000
34
0.000
54
2.540
74
52m
15
0.000
35
0.000
55
3.370
75
3.360
16
2.120
36
0.000
56
0.000
76
0.000
17
0.000
37
3.270
57
0.000
77
3.360
18
0.000
38
2.220
58
0.000
78
3.250
19
3.380
39
0.000
59
0.000
79
3.380
20
3.380
40
3.330
60
0.000
80
0.000
1
-28.280
17
-21.040
33
-28.420
49
-19.260
2
-28.280
18
-17.340
34
-24.650
50
-17.420
3
-28.280
19
-19.110
35
-22.810
51
-26.520
4
-28.280
20
-30.250
36
-26.590
52
3.307
5
3.392
21
-21.030
37
-19.220
53
-28.420
6
0.588
22
-28.380
38
-24.800
54
-28.450
7
2.034
23
-24.670
39
-22.950
55
-28.390
8
1.513
24
-30.470
40
-26.540
56
-28.420
9
0.400m
25
-24.680
41
-21.060
57
-28.450
10
0.400m
26
-22.930
42
-20.980
58
-28.430
11
3.307
27
-22.800
43
-28.380
59
-28.460
12
1.520
28
-26.630
44
-26.520
60
-28.450
13
1.525
29
28.380
45
-24.670
61
-28.440
14
0.000
30
-24.740
46
-24.640
62
-28.420
15
-26.470
31
-22.870
47
-26.580
63
-28.460
16
-28.380
32
-21.020
48
-17.330
64
-28.460
IC600
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
IC700
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
PIN 
NO
VOLTAGE 
(V)
DK-KP95PH
7 – 1
CHAPTER 7. DIAGRAMS
[1] Voltage and Current Block Diagram
Figure 7-1: VOLTAGE AND CURRENT BLOCK DIAGRAM
PVCC = 18V, 3.1A
           
L
V
c
c
v
 = 3.3V
Power output = 25Wa/CH
Speaker impedance = 6 Ohm
                     VL
Vcc = 3.3V
AVDD = 1.8V
Max = 15mA
VDD/VDDA = 3.3V
Max = 2uA
V+ = 5V
MAX = 50mA
D601
VDD = 5V
LED700
10mA
SMPS
UNIT
 CH3 = -30V (-VP) , 56mA
FL DRIVER IC
M66005AHP
IC700
+3.3V
+7.0V , 2A
DC-DC
STEP DOWN (7V)
TJ1509AD
IC800
+7.0V , 1A
ANALOG MUX
M74HC7052
IC200
REGULATOR IC
MM3443DFBE
IC304
(5V -> 3.3V)
+3.3V
CD MOTOR  IC
LA6261
(IC 2)
~600mA
CH1 = +18V, 5.4A
+3.3V
AUDIO PRO
STA309A
IC301
CD MECHA
SILICON TUNER
PACK
+5V
IPOD TERMINAL
CH2= ± 4.1V(FL) , 200mA
FL DISPAY
FL700
UNSW_+3.9V , 120mA
MICOM  IC
IXA325AW
IC600
PST8227
IC601
+3.3V (UNSW)
MICOM REFLASH
+3.3V, ~250mA
CD DSP IC 
MNG7F947NA1
(IC 1)
+5V
REGULATOR IC
MM3441JFBE
IC303
(3.3V -> 1.8V)
AUDIO CODEC
STA529
IC302
3.3V 500mA
Measure : 2.8A
KTA1271
SDRAM
(IC10)
EM638165(64M)
I2S SWITCH CD 
DSP/AIRPLAY
TC74VHC157
(IC 11)
1.8V 500mA
+7.0V , 0.6A
AIRPLAY MODULE 
(7V)
DC-DC
STEP DOWN (5V)
LM2596DP
IC801
+5V , 2.1A(USB) 
+5V , 1A (IPOD)
1
49
43
27
14
37
9
3
84
104
90
82
67
68
11
14
12
83
56
25
49
+5V
9
27
28
D+/D- SWITCH IPOD/USB 
TS3USB221A
(IC 12)
16
10
4
USB TERMINAL
USB/IPOD CURRENT 
TPS2561
LIMITER IC 
(IC 8)
2
3
1
7
5
44
13
42
50
36
21
15
20
26
29
30
59
44
52
3
24
12
28
35
16
7
7
5
1
2
19
20
1
+18V
POWER IC 
STA533WF
IC800
15
1
1
9
10
3
64
66
12
7
4
23
24
11
52
4
5
D600
DK-KP95PH
7
 – 2
[2] Main / Amplifier Block Diagram
Figure 7-2: MAIN / AMPLIFIER BLOCK DIAGRAM
6Ω
25W/CH
( Front Lch )
6Ω
25W/CH
( Front Rch )
(Headphone)
Note : I2S Mean MCLK,LRCK,BCLK And Data Line
          I2C Mean SCL And SDA Line.
CD/MP3
TUNER
PACK
ANALOG MUX
M74HC4052
IC200
ADC IC
STA529
(IC 301)
37
MCLK
51,52
46
BCLK
 LRCK
47,48
SDT0
LC
LC
USB TERMINAL
IPOD TERMINAL
D+
D-
3
2
D+
D-
1
2
TS3USB
221A
(IC 12)
CD DSP IC
MNG7F947NA1
(IC 1)
19
21
3
4
1
2
7
8
D+
D-
D+
D-
D-
D+
D+
D-
122
127
A
~F
DATA
BCLK
LRCK
MCLK
2
4
6
8
DATA
BCLK
LRCK
MCLK
43
41
42
27
TC74VHC157
(IC 11)
DATA
BCLK
LRCK
MCLK
DATA
BCLK
LRCK
MCLK
13
3
6
10
14
2
5
11
DATA
BCLK
LRCK
MCLK
12
4
7
9
STA309
(IC 301)
DATA (CD DSP/AP)
BCLK
LRCK
MCLK
8
11
10
20
DATA (ADC)
9
SD0
SDTI
57
45
IN
INR
3
2
13
3
LCH 
RCH 
LCH 
RCH 
10
8
15
2
LCH
RCH
AUDIO
IN
JACK
LCH 
RCH 
2
3
11
4
LCH
RCH
AMP IC
STA533
(IC 300)
L-
L+
R+
R-
43
42
41
40
L-
L+
R+
R-
31
32
29
30
2,3
8,9
L+
L-
10,11
16,17
R+
R-
H/P LCH
H/P RCH
16
25
MICOM IC
IX-352
(IC 600)
SCL
SDA
19
18
SCL
SDA
34
35
SCL
SDA
6
5
      SCL
    SDA
21
22
AirPlay
Module
TX
RX
TX
RX
74
75
2
1
SCL
SDA
SCL
SDA
Apple      
IC
13
14
76
77
I2C SW
Bco IC
SCL
SDA
DK-KP95PH
 – 1
-MEMO-
7 – 3
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