Pcb Views; Main Board - JVC NX-D7UX Service Manual

Main board

(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
C5554
SPACER R5512 R5515
C5552
Q5500
C5502
R5312
R5313
C5313
C5213 R5310
R5213
C5404
C5405
R5303
C5550
R5302
R5304 Q5300
C5553
Q5301
R5452 R5454
R5450
D5450 D5451
R5209
Q5201
Q5200
C5211
C5600
CN503
1 LOUT
MAINGND
ROUT
AHB FB
C5605
SW GND
C5613
SW OUT
C5210
SWAHB FB
R5607
MODE
DC DET
LEV DET
AMP BEAT R5606
AMP RY
A13V
D6V
R5600
DGND C5601
D5600
Q5600
R5601
D5601 Q5601
R5602
C5602
R5603
CN310
NX-D5/D7 NX-D3/DC3
1 NC
C
DGND
Cr/R
NC
DGND
DGND Cb/B
Y/G DGND
DGND
Y/G
Cr/R DGND
S5V Y
Cb/B
10 S5V
D4V
C
Y D4V
B3102
D2V D2V
D2V
D2V
MGND TX
MGND MGND
RX
MGND
M9V RX
TX M9V
20 M9V M9V
DVDPWR
DVDPWR
U2SDT U2SDT
S2UDT S2UDT
SCLK
SCLK
SCS
SCS
UCS
UCS
CPURST
27 CPURST
CEC OUT
D1000
DGND
D1400
CEC IN
DGND
CEC3.3V
US6V
D4V
D4V
+B
DGND D1002
DGND
DGND +B
D6V
D6V
PGND
PGND
K1100
C1201
W2800
C1207
R1202
Q1200
No.MB711
CN500
5 LRMUTE
FAOUTL
AGND
FAOUTR
1 A6V
C5111
R5701
R5702
C5311
C5700
C5304
C5306 R2600
C2008
C5301
C5302
C5303
C5300 R2610
C5409
IC500
C1302
R5210
C5206
C5400
C5203
R5214 C5408
R5162
C5162
R5182
C5021
C5604
C5603
R5171
R5151
R5609
R5604
CN501
R2004
Q1900
CN303
D1503
D1101
D1504
R2401
CN313
21
ENDSW-A
SOL-A
MOTOR-A
KEY-A
NC
NC
MGND
NC
M12V
PBR
AGND
10 PBL
A9V
PBMUTE
GND
D1102
GND
SAFETY
T1001 NC
NC
NC
1 NC
C1103
CN304
D1103
R1200 CP120
C1104
WC100
R1203
C1204
(No.MB711<Rev.002>)20/35
IC250
CN502
1 HPR
C2500
HPGND
HPL
HPSW
AUXL R2500
AUX GND
7 AUXR
L3000
R3001
C3018
CN305
13 D6V
D6V
DGND
DGND
DGND
D4V
D4V
DGND
DGND
TELEPWR
T2S-DT
S2T-DT
1 R3004 C3015
TELERST
R3006
C3014
TUGND
NC
NC
TUR
TU9V
TUL P1G
TUGND
TU DO T1G
TU CLK
TU DI
TU CE
R2149
R5152
C5152
C5103 IC225
R2250 R2022
C5012
C5011
C2089
D5020
C5020
D5010
C5010
R2097
D5021
R2197
R2096
R2078
R2199
C2018
D2400
X2000
R2011
IC221
C2013
C2017
R2119
R2138
R2084
R2075
R2192
R2077
R2650
K2075
CN314
R2150
R2179
C2451
R2126
R2026
R2081
K2077 CN312
C2700
CN301
J3000
C3029 C3031
C3030
C3028
C3019
R3011
C3024
C3026
IC301
C3002
C3016
C3013
CN300
NC
NC
AVCO
DGND
AVCI
1
R2146
R2046
R2055
R2076
CN309
DGND
DGND
DGND
D6V
D6V
SL1
FW400
C2037
C2117
R1800
R2063
C2200
C1800
R2033
+3.3V
BGND
THERMO
SYS PON
INH
AMPPWR SPLY
C1801
CN307
K2400
B3104
C2450
CN315
FW400
created date:2009-09-08