JVC KD-NX901 Service Manual page 41

CPU section (2/2)
HDD
ATA IF
CN563 CN562 CN561
NNZ0127-001 QGF0534F1-50X QGF0534F1-50X
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
D7
9 9 9
D8
10 10 10
D6
11 11 11
D9
12 12 12
D5
13 13 13
D10
14 14 14
D4
15 15 15
D11
16 16 16
D3
17 17 17
D12
18 18 18
D2
19 19 19
D13
20 20 20
D1
21 21 21
D14
22 22 22
D0
23 23 23
D15
24 24 24
25 25 25
26 26 26
R5601
27 27 27
5.6k
28 28 28
29 29 29
30 30 30
31 31 31
32 32 32
33 33 33
34 34 34
35 35 35
36 36 36
37 37 37
R5604
38 38 38
10k
39 39 39
40 40 40
41 41 41
42 42 42
43 43 43
44 44 44
45 45 45
46 46 46
47 47 47
48 48 48
C5602
49 49 49
C5601
50 50 50
C5603
C5605
C5604
100/6.3
C5606
100/6.3
LVB10526-A2
Downloaded from www.Manualslib.com
DAC for VOICEGUIDE
MCLK R5901 22
BCLKB R5902 100
SDATA_1 R5903 100
LRCKB R5904 100
-CODEC_RST
R5905 100
SD Card
IC551
MN5774
C5504
0.1
C5503 10/16
36 35 34 33 32 31 30 29 28 27 26 25
-ATA_RST
D0 0V
37 VSS XMNIRQ
D1
0V
38 DMAACK XMNDK
D2
0V
39 MINTESTY
D3 3.3V
40 XSTANDBY MCLK
D4 A11
0V
41 MNA7
D5 A10 1.5V
42 MNA6 XMNCS
D6 A9
1.5V
43 MNA5 MND0
D7 A8 1.5V
44 MNA4 MND1
D8 A7
1.5V
45 MNA3 MND2
D9 A6 1.5V
46 MNA2 MND3
D10 A5
1.5V
47 MNA1 MND4
D11 -RD/-CASS
3.3V
48 XMNRE MND5
D12
D13
D14
D15
1 2 3 4 5 6 7 8 9 10 11 12
-DIOR
-DIOW
R5602
ATA_RDY 1k
R5603
10k
-ATA_IRQ
A6
A5
A7
-HDD_CS0
-HDD_CS1
0.1
220/6.3
220/6.3
220/6.3
UN2211
10k DTC114EKA
10k
UN2213
47k
47k
manuals search engine
IC591
AK4384ET-X
C5902
1.7V
MCLK DZFL
1.7V 0.1
BICK DZFR C5901
0V 5.0V
SDTI VDD
1.7V 0V 10/16
LRCK VSS
C5903
3.3V 2.5V
PDN VCOM
C5904
0V 2.5V 10/16
SMUTE AOUTL
0V 1
ACKS AOUTR
0V 5.0V
DIF0 P/S
C5505 10/16
C5506
0.1
R5517
22k
3.3V
R5518
2.6V
1.8k
3.3V
Q5501
2SB624/4/-X
0.1V
D5501 RB160M-30-X R5502 47k 3.3V
Q5502
UN2213-X
R5516
18k
0V
R5506
18k
R5508 18k
R5510 18k
C5508
R5512 18k CN551
NNZ0128-001X
0.1 470k
R5514
3.3V -SD_IRQ R5513 22
24 1 SDOAT3
R5511 22
23 2 SDCMD
3.3V
VDD 22 3 VSS
2.7V CKIO
21 4 VDD
R5509
0V 22
VSS 20 5 SDCLK
3.3V -CS_SD
19 6 VSS
D0 R5507
2.9V 22
18 7 SDOAT0
2.9V D1 R5505 22
17 8 SDOAT1
D2
2.9V R5515 22
16 9 SDOAT2
2.9V D3 SDIN R5503 100
15 10 CDET
D4
2.9V
14 11 SW COM
D5 R5501
2.9V 100
13 12 WPT
13 GND
14 GND
15 SHUTTER
16 GND
17 GND
C5501 0.001
-SD_RST
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
CONDITION---FM MODE.
2. UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/10W +5% METAL GLAZE RESISTOR.
ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
DSP
MP3 Decoder
IC541
TC94A34FG-002
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
3 2 1
49 32
50 31
51 30
4 5 52 29
53 28
0V
54 VSS 27
C5407
1.4V
55 VDD 26
0.1
56 25
1.4V
57 VDDX 24
0V
58 VSS 23
0.7V 0V
59 XI GATE 22
0V 1.4V
60 VSSX VDD 21
0V
61 TEST 20
0V 1.7V
62 MIMD LRCKIB 19
0V 1.7V
63 VSSP BCKIB 18
C5405 2200P
0.8V
64 VCOi SDI1 17
C5406 R5406
220
0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C5402
1
HDD5V
BUS1
3.3V
1.5V
GND
BUS2
BUS3
SDIN
SDIN
-MICS
-MICS
-MILP
-MILP
MIACK
MIACK
SDO0
SDO0
SHUTTER
GATE
C5403
1
LVB10526-A1
SHEET 4
2-5