JVC UX-G650B, Руководство по обслуживанию

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2-8
Front end 1 section
2SC4617R/-X
OR
2SC4617R/-X
OR
1/4W OR
(C) (D) (B) (A)
(C)
(D)
(B)
(A)
F-
,
ALL RESISTANCE VALUES ARE
ARE IN uH(m=mH).
6.3V
in
. 25V
OR
1.
,
OF
CERAMIC CAPACITOR
.
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
disc the and DVD
METAL GLAZE RESISTOR.
UNLESS OTHERWISE SPECIFIED.
uF(p=pF).
or
ALL INDUCTANCE VALUES
5%
A
ALL E.CAPACITORS ARE SHOWN IN THE FORM
NI STANDS FOR NOT INSERTED PARTS.
/RATED VOLTAGE (V).
mode 1
ALL CAPACITANCE VALUES ARE IN
NOTES
16V
CAPACITANCE(uF)
50V
3.
CONDITION ---
2.
METAL GLAZE RESISTOR. 1/16W
10V
0.5%
STOP
,
Tray
ALL CAPACITORS ARE
WITHOUT INPUT SIGNAL.
,
IN OHM( ).
VOLT METER
ALL RESISTORS ARE
(ADCPDN)
() (USB_PHY
-)
SDRAM (REF_MODE_SET) (14/15=L:H=64M) (H:L=USB:ADAC)
(H:L=MUL
TI:SEP
A)
H
G
F
E
D
C
B
(RX)
(for HDMI)
(DISCSET)
(DAC0CS)
(NOC)
(NEN)
/INH XT
/XT
VDD
VSS
Qo
48MHz
OSC
Cn
0V NC
Sub 0V
REG.
Vout
Cont
GND
Vin
3.9V
3.3V
1.9V
4.0V
3.3V
REG.
3.9V
D1.2V
0V
0V
0V
1.2V
(VCLKO)
(DDA
T
A
)
VS
PICKUP
PD(DVD)
FXL-D10-1M
PD(CD)
D
TRVSW
VR(CD)
F+
MOTOR
LD(CD)
QAR0165-001
FEED
UOUT
WOUT
GND
F
+RF
NC
VCC
ASS'Y
SWGND
LD(DVD)
GND
T-
QAR0386-001
MOTOR
QAL0786-***
VCC(HF)
E
TRA
C
A
MECHA
FM-
(OPA-652PH*)
T+
VOUT
FM+
ASS'Y
VR(DVD)
SPINDLE
COM
B
GND
LVA10824-671A (1/3)
(ADIN)
(AOUT2)
(AOUT1)
(AOUT0)
(DAC2CS)
(DAC1CS)
(DACPDN)
(UCLK)
(SCK)
(UCS)
(SDA)
(SPDRV)
(TR
VSW)
(TRSDRV)
(SPMUTE)
(MONI6)
(MONI2)
(MONI7)
(MONI3)
(MONI4)
(MONI0)
(MONI5)
(MONI1)
(TRACK)
(COPY)
(DEMP)
(DISCSTP)
(INDEX)
(U2SDT)
(SCS)
(48MHz)
(DCLK)
(S2UDT)
(LRMUTE/TDA
T
A
)
27MHz
DRIVER
or
CHASSIS
TRDR
V
OUT2R
BR
0V
NC
9V
AMPIN-
DV5
or
NC
OUT4R
MUTE2 AMPIN+ SPC2
MGND
KT
A1001/Y/-X
0V 0V
KT
A1001/Y/-X
TRSDR
V
SPDRV
FODR
V
VHALF2
SPCTL
VCC1
NC
MGND
AMP3IN-
LASER
EEPROM
SCLK
MGND
SPCX
DRIVER
OUT2F
SPVCOIN AMP4IN- SGND
F
RESET
0V
TEMPDET
0V
FR
0V
VREF MGND MUTE3
VOUT
SPFGO
AMP2IN-
OUT1R
0V
WOUT
AMPOUT
OUT4F
MECHA
VCC2
MUTE1
VCC
SPFC
for ICE
OUT1F
0V
OUT3R
DGND
AMP2OUT
0V
MCOM
AMP1OUT
SDATA
0V
AMP3OUT
9V
UOUT SPRF
AMP1IN-
DGND
SPC1
0V
OUT3F
EXDT1 EXDT9 EXDT2
EXDT10
DAC2CS DVDLDCUR
VREFH
E
F
D
A
B
C
RF+
LPC2 LPC1
LPC2
LPC1
T-
T+
F-
F+
VREFH
TRVSW
ADIN
F E
ADCPDN
EXADT1
1
SPDR
V
EXADT13
RX
DVDPWR
TX
CPURST
AOUT0
AOUT1
AOUT2
LRMUTE
SPMUTE
ROUT
LOUT
DACCK
BCKM
BCK
LRCKM
LRCK
DATAM
DACPDNDACPDN
NOC
NEN
DAC0CS
SDA
SCK
SDA
SCK
DP
DM
DVDPWR
EXADR20
DAC1CS
EXADT1
DEMP
SPDRV
COPY
EXADR16 EXADT15 EXADT14 EXADT12 EXADR18
DDA
T
A
DCLK
CPURST
FG
INDEX
TRACK
C
A
UCS
UCLK
S2UDT
SCS
U2SDT
TRDR
V
FODR
V
MCK
TRVSW
DVDLDCUR
EXDT12
EXDT5
AD4
MDQ15
MCK
EXDT13
EXDT6
MDQ7
MDQ11
EXDT0
EXDT8
MA2
MA5
MA1
NCSM
NRAS
LPCO2 LPCO1
FG
EXADT3 EXADT2
EXADT0
EXDT15
UOUT
EXDT7
DAC3OUT
DQM1
DQM0
WOUT
EXADT10
MDQ8
EXDT14
COM
NEXCE
MDQ6
TRSDRV
FM+
TRDRV
NEXOE
MDQ9
FM-
B
DAC2OUT
RF+
D
MA8
DAC1OUT
MA3
SPMUTE
BA1
DAC4OUT
MA4
NEXWE
VOUT
MA9
DAC5OUT
MA6
EXADR19
FM-
F+
BA0
MA0
EXDT4
EXADT8
LPCO2
MA11
MA7
EXDT1
1
EXADT9
MDQ3
MDQ5
NCAS
AD4
MDQ12 LPCO1
MDQ10
NWE
MA10
MDQ2
MDQ14
MDQ13
MDQ1
VOUT
MDQ0
MDQ4
EXDT3
EXADR17
UOUT
EXADT7
COM
CDLDCUR
EXADT6
T-
WOUT
EXADT5
FODR
V
EXADT4
CDLDCUR
TRSDR
V
T+
F-
FM+
S5V
S5V
D2V
P3.3V
D1.2V
M5V
S3.3V
D4V
M9V
AGND
MGND
DGND
4.7 C109
4.7
R131
216 EXDT8
215 EXDT0
214 NEXOE
213 NEXCE
212 EXADT0
211 VDD12
210 VSS
209 MA3
208 MA4
207 MA2
206 MA5
205 VDD33
204 VSS
203 MA1
202 MA6
201 MA0
200 MA7
199 MA10
198 MA8
197 BA1
196 VDD33
195 VSS
194 MA9
193 BA0
192 DQM3
191 DQM2
190 NCSM
189 NRAS
188 NCAS
187 VDD12
186 VSS
185 MCKI
184 VDD33
183 MCK
182 VSS
181 NWE
180 DQM1
179 DQM0
178 MDQ7
177 MDQ8
176 MDQ6
175 MDQ9
174 VDD33
173 VSS
172 MDQ5
171 MDQ10
170 MDQ4
169 MDQ11
168 MDQ3
167 MDQ12
166 VDD33
165 VSS
164 MDQ2
163 MDQ13
162
MDQ1
161
MDQ14
160
MDQ0
159
MDQ15
158
VDD12
157
VSS
156
OSCO
155
OSCI
154
VDD33
153
VSS
152
IECOUT
151
ADOUT
150
LRCK
149
SRCK
148
DACCK
147
AV
D
D
I
146
ROUT
145
AV
S
S
I
144
LOUT
143
AV
S
S
G
142
AV
D
D
G
141
AV
D
D
E
140
AV
S
S
E
139
DAC5OUT
138
DAC4OUT
137
AV
S
S
F
136
COMP2
135
IREF1
134
VREF
133
COMP1
132
AV
D
D
F
131
DAC1OUT
130
DAC2OUT
129
DAC3OUT
128
AV
D
D
H
127
PWM0
126
PWM1
125
AV
S
S
H
124
AD4
123
AD2
122
AD1
121
AD0
120
VIN1
119
VIN2
118
VIN4
117
VIN3
116
VIN8
115
VIN7
114
VIN6
113
VIN5
112
VIN9
111
VIN10
110
VHALF
109
VREFH
108 AVSSB
107 AVDDB
106 LPCO2
105 LPC2
104 LPCO1
103 LPC1
102 VREFL5
101 VREFH5
100 VIN3RF
99 VIN4RF
98 VIN2RF
97 VIN1RF
96 RFINP
95 RFINN
94 ANAMONI2
93 ANAMONI1
92 AVDDC
91 CDATA
90 CCAPA
89 AVSSC
88 VREFL7
87 AVSSD
86 VREFH7
85 PLFIL1
84 AVDDD
83 VDD12
82 VSS
81 TRCST
80 TRVDATA3
79 TRCDATA2
78 TRCDATA1
77 TRCDATA0
76 TRCCLK
75 EXTRG1
74 EXTRG0
73 SDATA
72 SCLOCK
71 FG
70 NRST
69 VDD33
68 VSS
67 DRV0
66 DRV1
65 DRV2
64 DRV3
63 DRV4
62 DRV5
61 P14
60 P13
59 P12
58 S3CLK
57 S3OUT
56 P9
55 S2CLK
54
S2OUT
53
S2IN
52
VDD33
51
VSS
50
P5
49
S1OUT
48
INT0
47
S0CLK
46
S0OUT
45
EXADR20
44
VDD12
43
VSS
42
EXADT1
41
EXADT2
40
EXADT3
39
EXADT4
38
EXADT5
37
EXADT6
36
EXADT7
35
EXADR17
34
EXADR18
33
VDD33
32
VSS
31
NEXWE
30
EXADR19
29
EXADT8
28
EXADT9
27
EXADT10
26
EXADT1
1
25
EXADT12
24
EXADT13
23
EXADT14
22
EXADT15
21
EXADR16
20
VDD12
19
VSS
18
EXDT15
17
EXDT7
16
VDD33
15
VSS
14
EXDT14
13
EXDT6
12
EXDT13
11
EXDT5
10
EXDT12
9
EXDT4
8
EXDT1
1
7
EXDT3
6
VDD33
5
VSS
4
EXDT10
3
EXDT2
2
EXDT9
1
EXDT1
MN2DS0018MA
IC301
NI
R312
NQR0502-001X
K101
TP122 TP123
C107 0.1
R106 2.2 R1
14
2.2
R130 NI
R132 NI
NAX0376-002X
X302
NAX0741-001X
X301
TP206
TP226
TP333
TP1
16
TP331
TP326
TP109
TP108
TP381
TP202
TP231
TP204
TP1
10
TP327
TP329
TP316
TP1
18
TP205
TP103
TP322
TP332
TP1
17
TP338
TP105
TP334
TP337
TP201
TP221
TP104
TP121
TP227
TP203
TP292
TP291
TP328
TP107
TP1
15
T
P
111
TP120
TP101
TP207
TP330
TP324
TP208
TP315
TP102
TP1
12
TP106
TP323
TP220
TP321
TP1
19
NAD0025-103X TH301
TP302
TP300
TP301
TP303
NI
R320
NI
R319
NI R315
R383
100
0 R317
R326
10k
NI R702
NI R703
R334 150
R337 150
R348 150
R338
0
R221
6.8k
NI
R321
R375
470
R325
330
R376
1k
R368 NI R369 NI
R316
1k
R201
470
1%
R340
30k
R359 NI
R358 220
R331 NI
R330
NI
R329 NI
R328 NI
NI R322
R361 10k
R
111
5.6k R1
17
330
R220
24k
R362 47
R204
27k
R104
4.3k
R207
47k
1/4W
R105
18
R115
1k
R364 NI
R347
20k
R398 NI
R1
18
NI
R257
NI
R323 330
1/4W
R1
13
18
R308 NI
R353 100
R360
NI
R392
10k
R541
4.7k
R310 100
1/2W
R251
0.39
R206
30k
R333
330
R351 330
R127
4.3k
R108 470
0 R705
0 R704
R384
1k
R365 NI
R309 100k R107
1k
R346
22k
R313
NI
R112
4.3k
R1
10
NI
R259
10k
R214 10k
R345 220
R373 10k
R339
0
R102 100
R307 1k
R304 4.3k
R109 330
R318
22
R291
0
R213
10k
R335 150
R128
5.6k
R125
1
1%
R342
2.2k
R306 1k
R219
18k
R1
16
470
NI R370
R371 10k
0
R314
R129
NI
R324
330
R101 100
R332 NI
R393
NI
R357 220
R352
1M
R367 220
R103
5.6k
R344
NI
R394
NI
R395
NI
R385
1k
R397
NI
1%
R341 5.1k
R372 10k
R363 NI
R366 NI
R205
27k
R303
22
R31
1
330
R336 150
R396
NI
R378 NI
R202
1k
R379 NI
R350
NI
R349
NI
R343
NI
R290
0
2SC5383/E/-X
Q102
2SC5383/E/-X
Q104
2SA1363/EF/-X
Q101
2SA1363/EF/-X
Q103
L301
NI
NQR0502-001X
K352
NQR0022-002X
K354
NQR0502-001X K353
48 47 46 45 44 43 42 41 40 39 38 37 50 36 35 34 33 32 31 30 29 28 27 26 25
24 23 22 21 20 19 18 17 16 15 14 13 49 12 11 10 9 8 7 6 5 4 3 2 1
LA6502-X
IC201
A0
1
A1 2
A2 3
GND 4 SDA 5
SCL 6
WP 7
VCC
8
S-24CS16A0I-G-X
IC510
7
6
5 4
3
2
1
NI
IC304
6 5 4
3 2 1
XC2164A51FM-X
IC303
NI
D301
220/6.3
C391
C303
47/4
C336
NI
C105
47/6.3
C264
NI
T
C106
22/6.3
C301
220/6.3
T
C108
22/6.3
C263
100/16
C302
47/4
T
C339
10/6.3
C290
NI
C103 0.1
C338 0.0056
C333 0.1
C379
0.1
C341
1
NI C343
C260 0.022
C256
0.1
0.1
C345
C375 0.1
C340
1
C378
0.1
C101
0.1
C352
0.015
C374 0.1
C331 0.033
C314 0.1
C321 0.1
C305
0.1
NI
C344
C204
0.1
C206
150p
C309
0.1
C349 0.1
C377
NI
C205
270p
C393
0.01
C356
1
C258
0.015
C202
220p
C310
0.1
F C210
1
C306
0.1
C373 0.1
C217
0.1
C201
220p
C348 0.1
C337
0.018
C353
560p
C102
0.1
C313
0.1
C262 0.022
C307 0.1
C383
0.1
C261 0.022
F
C371
1
NI
C342
C104 0.1
C315 0.1
C323 0.1
C332 0.1
C259
0.015
C319 0.1
C372 0.1
C330
0.1
C326 10p
C386
NI
C203
0.01
C320 0.1
C354
560p
C334 0.1
C251
0.47
C257
0.0082
C351
0.01
0.1
C316
0.1
C312
0.0022 C350
C357
NI
C324
1
C358
NI
C335 0.1
C347 0.1
C318
0.1
0.1
C392
C304
1
C564 0.1
C211
0.022
C359
1
C328
0.01
C368
NI
C325 12p
C322 0.1
C367
NI
C364
NI
C370
0.1
C291
NI
9
Vo 1
NC 2
GND 3
Cn 4 Cont 5
NC 6
NC 7
Vin 8
MM1701CH-X
IC302
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGF0523F3-24W
CN101
8
7
6
5
4
3
2
1
QGF1016F8-08W
CN201
6
5
4
3
2
1
NI
CN301