Network Section - JVC DD-8E Service Manual

Network section (1/2)

CN803
QGA2001F6-07X
TP901
POWER SUPPLY
LANVCC1 1
3.1V
TP902
LANVCC1 2
3.1V
GND 3
0V
GND 4 C8405 C8505
0V
1 1
GND 5
0V
6
LANVCC2 C8404 C8504
4.1V
NI NI
LANVCC2 7
4.1V
8 7 6 5 8 7 6 5
TP903 9 9
TP904 1 2 3 4 1 2 3 4
1.8V 0.3V
C8403 C8503
0.01 0.01
C8501
C8401
1
0.033 IC841 IC851
MM1663DH-X MM1701CH-X
C8402 C8502
NI 1.2V
22/6.3
1.2V
C8901
NI C8045 L8002
C8902 0.001 NQR0350-001X
1.2VF
NI
C8903
NI
C8904 C8043
NI 1
C8046 C8044 C8055
0.001 0.001 33p
3.3V
B8063
0
B8064
0
B8065
0
C8047
0.1
NI
CN804
DEBUG CONNECTOR
P7_5
1
TSS
2
3
TSCK
4
5
P7_4
6
7 TSS
TSI
8 TSO
9
TSO
10
TP938
C8053
100/6.3
C8048
0.1
CN801
QGF0536C7-45W
DGND 45
TP860
IOCS16 44
TP861 TSI
RESERVED 43
KEY 42
TP862
10k
DGND 41 R8022 TP936
IN_TF
IN_TF 40
IDE_CS1 39 (HCS3) TP910
TP864 CS0
(HCS1)
IDE_CS0 38
TP911
DA2 (HA2)
DA2 37
TP912
DA0
(HA0)
DA0 36
TP865
NC 35
TP913
DGND 34
(HA1)
R8008 5.1k DA1
DA1 33
TP914
IRQR
IRQ14 32
TP866
TP915
DMACK 31
(HIORDY)
R8009 IORDY
IORDY 30 TP916
5.1k
DIOR
(HRD)
DIOR 29
DIOW TP917
DIOW 28
(HWR)
TP867
DMARQ 27 R8023
10k R8007
DGND 26 TP937 1k
(DRST) IDE_RST 25
DGND 24
DD15 TP933
DD15 23
DD0 TP932
DD0 22
DD14 TP931
DD14 21
DD1 TP930
DD1 20
DD13 TP929
DD13 19
DD2 TP928
DD2 18
DD12 TP927
DD12 17
DD3 TP926
DD3 16
DGND 15
DD11 TP925
DD11 14
DD4 TP924
DD4 13
DD10 TP923
DD10 12
DD5 TP922
DD5 11
DD9 TP921
DD9 10
DD6 TP920
DD6 9
DD8 TP919
DD8 8
DD7 TP918
DD7 7
DGND 6
R8024 TP934
10k IDE_GPO (P4_2)
IDE_GPO 5
0.1
SYS_RST 4
C8049
P5_2
SREQ 3
10k
ESS_RST 2
R8025
IDE_GP1 1 TP870
TP935
TP868
TP869
NOTES:
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION POWER-ON. SOURCE:DVD/CD.DVD STOP.
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTANCE VALUES ARE IN OHMS. 1/16W, 5%.
ALL INDUCTANCE VALUES ARE IN H. u IS uH.
ALL CAPACITANCE VALUES ARE IN F. P IS pF.
RATING VOLTAGE OF ALL CERAMIC OR FILM CAPACITORS ARE 50V.
3. "NI" MARKING PART IS NOT USED.
C8034 C8033 C8028
0.1 0.1 0.1
C8035
171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151
10p
172 DVDD
[N8]
10p
C8036 173 DVDD [N9]
174 IOVDD [N10]
175 DVDD
[N11]
176 DVDD [N12]
AD24
177 PG0 [N13]
AD27
178 PG3 [N14]
AD30
179 PG6 [N15]
AD19
180 PG11 [N16]
181 OSC_OUT [P1]
182 A2VSS [P2]
183 TSS [P3]
184 TSO [P4]
DD1
185 PD1 [P5]
DD5
186 PD5
[P6]
DD8
187 PD8 [P7]
DD12
188 PD12 [P8]
MDC
189 PD16
[P9]
TXD3
190 PC2 [P10]
TXEN
191 PC6 [P11]
RXER/RPT
192 PC9 [P12]
RXD0/PHYA0
193 PC12 [P13]
AD25
194 PG1 [P14]
AD28 K8004
195 PG4 [P15]
AD17
NQR0502-001X
196 PG9 [P16]
C8037
197 A2VDD [R1]
0.1
198 TEST0 [R2]
199 TSI [R3]
DD0
200 PD0
[R4]
DD3
201 PD3 [R5]
DD6
202 PD6 [R6]
DD9
203 PD9 [R7]
DD13
204 PD13 [R8]
DD15
205 PD15 [R9]
COL/RMII
206 PC1 [R10]
TXD1
207 PC4 [R11]
TXCLK/ISLT
208 PC7 [R12]
RXCLK
209 PC10 [R13]
RXD1/PHYA1
210 PC13 [R14]
RXD3/PHYA3
211 PC15
[R15]
AD31
212 PG7 [R16]
R8028
NI
213 TEST1 [T1]
214 RST
[T2]
MDIO
215 PD17 [T3]
C8054
DD2 NI
216 PD2 [T4]
DD4
217 PD4 [T5]
DD7
218 PD7 [T6]
DD10
219 PD10 [T7]
DD11
220 PD11 [T8]
DD14
221 PD14 [T9]
CRS/PHYA4
222 PC0 [T10]
TXD2
223 PC3 [T11]
TXD0
224 PC5 [T12]
TXER
225 PC8
[T13]
RXDV/TST
226 PC11 [T14]
RXD2/PHYA2
227 PC14 [T15]
AD26
228 PG2 [T16]
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
TO LVA10679-A1 (SHEET 2/2)
K8001
C8023 C8022 C8021 C8020
0.1 0.1 0.1 0.1
150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115
PG21 114
[H16]
[H15] PG22 113
[H14] PG23 112
IOVDD 111
[H13]
[H11] DVSS 110
[H10] DVSS 109
[H9] DVSS 108
[H8] DVSS 107
[H7] DVSS 106
[H6] DVSS 105
[H4] IOVDD 104
[H3] SREQ PF2 103
[H2] PF3 102
[H1] PF5 101
PG24 100
[G16]
[G15] PG26 99
[G14] PG27 98
DVDD 97
[G13]
[G11] IOVSS 96
[G10] IOVSS 95
[G9] DVSS 94
[G8] DVSS 93
[G7] IOVSS 92
[G6] IOVSS 91
[G4] IOVDD 90
PE6 89
[G3]
[G2] PE7 88
[G1] PF1 87
IC801
PG25 86
[F16]
[F15] PG30 85
IP3023BG228250U
[F14] PG31 84
[F13] IOVDD 83
[F11] DVDD 82
[F10] IOVSS 81
[F9] DVSS 80
[F8] DVSS 79
[F7] IOVSS 78
[F6] IOVSS 77
[F4] DVDD 76
PE1 75
[F3]
[F2] PE3 74
[F1] PF0 73
PG28 72
[E16]
[E15] PH1 71
[E14] PH3 70
[E13] IOVDD 69
[E4] DVDD 68
[E3] PB4 67
[E2] IN_TF PE0 66
[E1] IDE_RST PE5 65
[D16] PG29 64
[D15] PH4 63
[D14] PH8 62
PH11 61
[D13]
[D12] DVDD 60
[D11] DVDD 59
[D10] IOVDD 58
AD13
AD14
AD15
C8019
0.1
C8018
0.1
P5_2
DA0
DA2
AD0
AD2
AD3
C8017
RF_CLK
0.1 TP833
TP811
R8010 NI
REQ
TP812
TP834
AD31
TP813
AD29
TP814
C8016
0.1 TP835
AD27
IORDY TP815
AD25
TP816
IRQR TP836
TP837
C/BE3
TP817
AD1 TP838
AD23
TP818
AD6 R8027
220
AD7
AD21
TP819
TP839
C8015
SML-310PT/KL/-X AD19
0.1
D8002 TP820 TP840
C8014 W-LAN
0.1 TP841
(GREEN)
AD17
TP821 TP842
C/BE2
TP822
TP843
IRDY
TP823
SML-310VT/JK/-X
D8001 TP844
OBC
C8012
(RED) TP845
0.1
0
IDE_GPO R8026 TP846
220
R8005 CS0 TP847
TP848
C/BE1
TP824
AD4
AD14 TP825
C/BE1 TP849
C/BE3 TP850
AD12 TP826
C8011 TP851
0.1 AD10
TP827
C8010
0.1
CKE TP852
AD8
TP828
IN_TF TP853
AD7
TP829
AD5 TP854
AD5
TP830
P7_4 TP855
DVSEL TP856
AD3
TP831
GNT TP857
C8002
0.1 AD1
TP832
C8001
0.1
LVA10679-A1 (1/2)
LAN PWB
R8021
NI INT
RF_RST
GNT
AD30
AD28
AD26
AD24
AD22
AD20
R8012
NI AD18
R8013 AD16
NI
R8014
FRAME
NI
R8016
TRDY
NI
R8018 STOP
NI
R8020 DVSEL
NI
AD15
AD13
AD11
AD9
C/BE0
AD6
AD4
AD2
AD0
2-7