JVC KW-XG700J, Service Manual

Page: 35 / 70

3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
0V
0V
1.6V
3.2V
CONDITION -- REAR USB MODE
3.1V
0V
0V
0V 1.8V
3.2V
3.2V
0V 0V
3.2V 3.2V
3.2V
3.2V
3.2V
3.2V
3.2V 3.2V
0V
0V 0V
0V 0V
3.2V
3.2V
1.6V
1.6V
0V
0V
1.6V
1.6V
1.6V
0V
3.2V
3.2V
3.2V
2.5V
2.6V
2.6V
5.2V
0V
0V
0V
0V
0V
0.2V
0.2V
0.2V
0V
0.1V
0.2V
0V
0.2V
0V
2.6V
0.7V
0.8V
0.9V
2.4V
0.6V
0V
2.6V
0.9V
2.0V
0V
0.9V
0V
0V
3.2V
3.0V
0V
0V
0.2V
0.2V
0.3V
0.2V
0.2V
0.2V
0.1V
0.2V
3.0V
3.2V
3.2V
0V
3.2V
3.2V
3.3V
3.2V
3.2V
0V
3.2V
0.1V
0.2V
0.2V
0.2V
0.3V
0.2V
0.2V
0.2V
0V
0.2V
0V
0.2V
0.2V
0.2V
0.1V
0.2V
0.2V
0.1V
0.2V
0.2V
0.2V
0V
2.6V
2.0V
0.9V
2.6V
0.9V
2.4V
0.6V
0.6V
0.9V
2.4V
0.9V
2.6V
2.0V
2.8V
2.8V
2.8V 2.8V
2.8V
2.8V
2.8V 2.8V
0V
3.2V 3.0V
0.9V
3.0V 0.9V
0V
0V
0V
0.7V
0.8V
0V
2.6V
0.7V
0.8V
3.3V
1.1V
1.6V
0.9V 0.9V
3.0V
1.6V
0.2V
0.3V
0.2V
0.2V
0.2V
0.1V 0.2V 0.2V 0.2V 3.0V
3.3V
3.1V
1.6V
1.6V
1.6V
0V
0V
3.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V 0V
0V 0V
0V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
0V 3.2V 3.2V 3.2V 3.2V 3.2V 3.2V 3.2V 3.2V
3.2V
3.2V
3.2V 3.2V 3.2V
3.2V
3.2V 3.2V 3.2V 3.2V 3.2V
0V 0V 0V 0V 0V 0V
0V 0V
3.2V 3.2V 3.2V 3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
3.2V
0V 0V
0V
0V
0V
0V 0V
0V
0V
0V
0V
0V
0V
3.2V 3.3V
NQR0286-007X
K446, K447
NQR0286-007X
K442 - K444
K449,K450:NQR0286-007X
NQR0286-007X
R451 - R454, R521:
NQR0022-005X
L404,L405,L407
RESET
* R423, R420 IS NOT INSERTED FOR
DEBUG JIG PCB.
FOR S29AL016J: 4.7k
FOR EN29LV160B: NI
* R445:
R2
R1
R2 = 47k
R1 = 47k
=
RT1N441C-X
= 1.406V (rms)
= 3.978V (p-p)
VOUT(p-p) = 0.78 x VCC
* DAC 0dB OUTPUT LEVEL:
PWB NO.: GEB10288A
GPIO_D15:H(NI)-AAC ENABLE
GPIO_D15:L(R415)-AAC DISABLE
* AAC DECODE:
GPIO_B25:H(NI)-NO CD
GPIO_B25:L(R423)-CD CTRL
* CD MODE:
2.
1.
ALL 0.1uF C.CAP ARE 16V RATING.
3.
L(R420)-NOR FLASH
BM2:H(R423)-J.T.A.G.
* BOOT MODE:
SDRAM NOR FLASH
BURR BROWN 24-BIT DAC
IPOD A.IC
1.8V REGULATOR
DEBUGGER
J.T.A.G.
T --- TANTALUM CAPACITOR.
NOTES
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITORS ARE 50V OR 25V OR 16V CERAMIC CAPACITOR.
UNLESS OTHERWISE SPECIFIED:
VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
NI INDICATES NOT INSERTED.
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
RESET
USB.GND
USB.GND
NOR_CS
U0-
U0+
U1+
U1-
OE
WE
A_GND
NRST
D_BCLK
D_LRCLK
D_SDATA
USB1.EN
USB0.EN
B.MUTE
FWD
REV
SW2
D_RESET
RESET
PSW
DACMS
DACMD
SCLK
CD16M
MLD
USB3.3V
A9V
DAC_R
DAC_L
CD16M
BLKCK
PSW
STAT
SW1
MCLK
MDATA
A_MUTE
UTX
URX
RESET
MIC
SW1
SW2 MCLK MLD STAT BLKCK MDATA
DACMC
DAO
BCLK
LRCLK
B.MUTE
MODE0
MODE0
A_MUTE
XA0
ESCL ESDA
DAO
CLKSW
XA12
XA11
XA10
XA9
XA8
XA7
XA6
XA5
XA4
XA3
XA2
XA1
XA0
XD4
XD5
XD6
XD7
XD8
XD9
XD10
XD11
XD12
XD13
XD14
XD15
MIC
NRST
XD3 XD2 XD1 XD0
D_BCLK D_LRCLK D_SDATA DACMD DACMC DACMS CLKSW
ESCL
ESDA
USB1.EN
USB0.EN
SCLK
LRCLK
BCLK
U1+
U1-
U0+
U0-
UTX
URX
REV
FW
D
NOR_CS
OE
SDCS
SDCKE SDCLK
XA21 XA20 XA19 XA18 XA17 XA16 XA15 XA14 XA13
XA16
XA15
XA14
XA13
XA12
XA11
XA10
XA9
XA8
XA19
WE
D_RESET
XA18
XA17
XA7
XA6
XA5
XA4
XA3
XA2
XA1
XD0
XD8
XD1
XD9
XD2
XD10
XD3
XD11
XD4
XD12
XD5
XD13
XD6
XD14
XD7
XD15
XA3
XA2
XA1
XA0
XA10
XA14
XA13
SDCS
XA16
XA15
WE
XA21
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
XA4
XA5
XA6
XA7
XA8
XA9
XA11
SDCKE
SDCLK
XA20
XD15
XD14
XD13
XD12
XD11
XD10
XD9
XD8
NAX0975-001
X
X401
TMS TCK
TRST
GND TDO TDI
BM2
NRSA02J-0R0X
L403
0
R605 22
R604 22
R606 22
1/8W
R608 180
R607 22
R414 33
R457 33
R456 33
R455 33
R444
47k
R413 33
NQR0286-007X
R603
NQR0286-007X
R601
NQR0022-005X
R406
R450 4.7k
R418 4.7k
R419 4.7k
R420 4.7k
NQR0286-007X
R602
R415
1k
R458 0
R416 270
R402 47
R401 47
R447 4.7k
R417 270
R422 2.2k
R421 2.2k
R412 33
22k R409
R411 33
22k R408
R425 1k
L406
150
R403
47
10k
R435
NI
R242
1/8W
R609 180
R433 1k
R521 R454 R453 R452 R451
R434 4.7k
R449 4.7k
R448 4.7k
R429
4.7k
R426
4.7k
R427
4.7k
R446
4.7k
NI R445
NQR0286-007X
R424
NI
R423
R410
4.7k
NQR0286-007X
R407
R481
47k
R404
150
R428
100
R441
0
R432
1k
R431 100
R430 100
NI
R442
R443
4.7k
R405
1M
RT1N441C-X
Q401
4 3
2 1
L409
NQR0536-001X
4 3
2 1
L410
NQR0536-001X
0.12
L401
0.12
L402
L491
4.7
L407
L405
L601 47
L404
K446
K441 NQR0502-001X
NQR0022-005X
K451
NQR0286-007X
K448
K449
K447
K442
K450
NQR0286-007X K445
K443
K444
XD3
128
XD2
127
XD1
126
XD0
125
VDDI
124
GPIOA15/EXINT3
123
GPIOA14/EXINT2
122
GPIOA13/EXINT1
121
GPIOA12/EXINT0
120
VDDIO
119
VSS
118
GPIOA11/SCL
117
GPIOA10/SDA
116
GPIOA9/SCL
115
GPIOA8/SDA
114
GPIOA7/SDI
1
113
GPIOA6/FRM1
112
GPIOA5/SCK1
111
VDDI
110
GPIOA4/SDO1
109
GPIOA3/CDAI
108
GPIOA2/CLRCK
107
GPIOA1/CBCLK
106
GPIOA0/SPDIFTX
105
nTRST_JTAG
104
TDO
103
TCK
102
TMS
101
TDI
100
GPIOD21
99
GPIOD20
98
VSS
97
UART1RX
96
UART1TX 95
GPIOD17
94
GPIOD16
93
GPIOD15/UART1CTSn 92
VDDI
91
GPIOB25/DAI 90
GPIOB24/DAO/BM2
89
GPIOB23/MCLK 88
GPIOB22/LRCK/BM1
87
GPIOB21/BCLK/BM0 86
VDDIO 85
VDDUSB
84
USB1D+ 83
USB1D-
82
VSS 81
USB0D+
80
USB0D- 79
MODE1 78
nRESET
77
VSSPLL 76
XFILT
75
VDDPLL 74
VDDPLL1
73
XFILT1 72
VSSPLL1
71
VSSADC
70
VDDADC 69
ADIN0
68
ADIN2 67
ADIN4
66
VDDIO 65
READY/MODE0
64
CTRL/UART0RX/GPIOB9
63
FLAG/UART0TX/GPIOB8
62
ND_nWE/GPIOB7
61
GPIOB6/IIDE_nCS
60
VSS
59
VDDI
58
XTI
N
57
XTOUT
56
XI
N
55
XOUT
54
nCS3/ND_NOE3/GPIOB5
53
nCS2/ND_NOE2/GPIOB4
52
nCS1/ND_NOE1/GPIOB3
51
nCS0/ND_NOE0/GPIOB2
50
nOE
49
nW
E
48
SD_nCS/GPIOB1
47
SD_CKE/GPIOB0
46
VSS
45
SDCLK
44
VDDI
O
43
XA21/DQM0
42
XA20/DQM1
41
VDDI
40
XA19/DQM1
39
XA18/DQM0
38
XA17/ND_CLE
37
XA16/SD_nRAS/ND_ALE
36
XA15/SD_nCAS
35
XA14/BA1
34
XA13/BA0
33
XA12 32
XA11
31
XA10 30
XA9
29
XA8 28
XA7
27
VDDIO
26
VSS 25
VDDI
24
XA6 23
XA5
22
XA4 21
XA3
20
XA2 19
XA1 18
XA0
17
XD15 16
XD14
15
XD13 14
XD12
13
XD11 12
XD10 11
XD9
10
VDDIO
9
VSS 8
VDDI
7
XD8 6
XD7 5
XD6 4
XD5 3
XD4
2
VSS 1
TCC8600
IC401
VSS
54
DQ15
53
VDD
1
DQ0 2
VDDQ 3
DQ1 4
DQ2 5
VSSQ
6
DQ3 7
DQ4
8
VDDQ 9
DQ5
10
DQ6
11
VSSQ
12
DQ7 13
VDD
14
LDQM 15
/WE
16
/CAS
17
/RAS
18
/CS
19
BA0 20
BA1
21
A10/AP 22
A0
23
A1
24
A2
25
A3
26
VSSQ
52
DQ14
51
DQ13
50
VDDQ 49
DQ12
48
DQ11 47
VSSQ
46
DQ10 45
DQ9
44
VDDQ
43
DQ8 42
VSS
41
NC/RFU 40
UDQM
39
CLK 38
CKE
37
NC
36
A11 35
A9
34
A8 33
A7
32
A6
31
A5
30
A4
29
VSS
28
VDD
27
IC442
M12L1281687TG2T
A15
1
A14 2
A13 3
A12 4
A11 5
A10
6
A9 7
A8
8
A19 9
NC
10
/WE
11
RST
12
NC 13
NC(WP)
14
R//B 15
A18
16
A17
17
A7
18
A6
19
A5 20
A4
21
A3 22
A2
23
A1
24
A0
25
/CE
26
VSS 27
/OE
28
D0 29
D8
30
D1
31
D9
32
D2
33
D10 34
D3
35
D11 36
VCC
37
D4
38
D12
39
D5
40
D13 41
D6
42
D14 43
D7
44
D15
45
VSS
46
/BYTE
47
A16
48
IC441
EN29LV160BT70TP
NC 20
NC
19
NC 18
NC 17
NC 16
NC
15
MODE0
14
I2C_SDA
13
I2C_SCL
12
VSS
11
NC 10
NC 9
NC 8
NC 7
NC 6
VCC
5
nRESET
4
NC
3
MODE1
2
NC
1
IC481
MFI341S2162-X
ZEROL 1
/MS
2
MC 3
MD
4
SCK 5
DATA 6
BCK 7
LRCK 8 NC 9
NC
10
VCC
11
AGND
12
VCOM 13
OUTR
14
OUTL 15
ZEROR
16
IC601
PCM1780-X
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VDD
8
R1EX24256ASAS-X
IC402
S 6
VCC
5
A 4 CD16M 3
GND
2
SCLK 1
74LVC1G3157GW-X
IC471
VIN 4
VOUT 3 GND 2
STBY 1
IC491
NJM2878F4-18-X
NI D401
D601 5.1V
NQR0450-001X
C430
T
C491 47/10
T
C442 22/6.
3
T
C443
22/6.3
T
C495 22/6.
3
T
C601
47/10
T
C604
47/10
C419 0.
1
C416
10
C417
330p
C415
1200p
0.1
C414
0.1
C482
C418
0.15/10
C493 0.1
C492 10/6.
3
C494
0.1/16
0.
1
C481
0.
1
C409 0.
1
C405 0.
1
C406
C404 0.
1
C408 33P C407 27P
C403 0.
1
C402 0.
1
C401 0.
1
0.1/16 C471
NI C411
0.1
C410
0.
1
C441
C605
100p
C421
0.1
0.1
C448
0.1
C447
0.1
C446
0.1
C445
0.1
C444
0.
1
C449
0.
1
C450
0.1/16
C425
C606 100p
0.1/16
C424
0.1/16
C423
0.
1
C422
C426
20p
C451 220p
C452
220p
C453
220p
NI
C456
NI
C457
NI
C455
NI
C454
C497 330p C496 NI C498 NI
NI
C42
9
NI C428
NI
C427
C420 0.
1
C603
0.1
C602 0.012/16
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGG2011M1-18X
CN441
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGG2011M1-18X
CN442
2
1
QGG2504M5-02
CN444
<Module section>
CN441
To Main section 2
CN442
To Main section 2
CN444
To Main section 2
created date:2010-03-17 No.MA475
(No.MA475<Rev.001>)7/21