Yamaha DVD-C940, Руководство по обслуживанию

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DVD-C940/DV-C6680
60
■
SCHEMATIC DIAGRAM (P-SCAN 3/3)
DC vtg measured in STOP-MODE
V
# Only use with FLI2310
I304 A1
I305 B7
I306 B3
I307 E2
I308 E3
I309 E3
P2
P1
P2
P1
P2
P1
U
V
P-scan_VideoOutput
RESERVED
*
4307 C5
4308 C5
4309 D5
4310 D5
5300 A6
5301 A6
0V6
Y
U
0V6
0V6
1V2
5302 A1
5303 A3
5304 B3
5305 C6
5306 C6
5307 D6
5308 D6
5309 C2
5310 C2
5311 D2
5312 D2
7300 A2
7301 A8
7302 C8
7303 D8
I300 A7
I301 B8
I302 A2
I303 A3
2318 E6
2319 E9
2320 D2
2321 D3
2322 D3
2323 D3
0V3
0V3
3300 B8
3302 B5
3303 B6
3304 B7
3305 B7
3306 B8
3307 C8
3309 C5
3310 C6
3311 C7
3312 D7
3313 D8
3314 E2
3316 E5
3317 E6
3318 E7
3319 D8
3320 E7
3321 E8
4301 A3
4302 B1
4303 B3
4305 B5
4306 B5
A
B
C
D
E
1003-A A9
#
0V3
1V2
0V6
V
Y
1003-B C9
1003-C D9
2300 A8
2301 B5
2302 B6
2303 B9
2304 A3
2305 A3
2306 C8
2307 B2
2308 B3
2309 B3
2310 C5
2311 C6
2312 C9
2313 D8
2314 E2
2315 E3
2316 E3
2317 E5
I318 E7
I319 C2
I320 A5
I321 C5
I322 D5
I323 A1
#
#
#
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
3
4
1
5
2
I310 B9
I311 C7
I312 C8
I313 C9
I314 D7
I315 D7
I316 D8
I317 D9
2319 100p
AD8061
7302
47u
2322 2323
47u
5312
10u
I308
47p
5305
4u7
22p
2310 2311
3309
1K2
1K2
3305
3300
75R
1K2
3306
+3V3D
10u
5311
47p
2302
4u7
5300
4u7
5307
3
4
1
5
2
2303 100p
AD8061
7301
1K2
3317 3318
1K2
+5VD
1K2
3303
4307
2300
100n
1K2
3320
3319
75R
5304
100u
OUT
100u
5303
7300
LF25C
GND
IN
4308
47u
2321
I310
47u
2315
I305
2
47p
2318
AD8061
7303
3
4
1
5
100n 2316 2314
1m0
3304
1K2
I309
I302
4305
4302
5301
1u5
+2V5D
I315
I318
I314
1K2
3316 2317
22p
75R
3307
3313
1K2
3312
1K2
I307
I304
470n
2307
I323
I319
2320
47u
5309
10u
100p 2312
10u
5310
1K2
3321
5
I321
I322
YKC21-3930
1003-B
4
3
YKC21-3930
1003-C
6
YKC21-3930
1003-A
2
1
2313
100n
4306
I306
I303
I320
10u
5302
1u5
5306
4310
100n
2306
4309
4R7
3314
3310
1K2
I311
I300
I316 I317
I312 I313
I301
1K2
3302
2301
22p
100n 2309 2308
2305 100n 2304
1m0
47u
1K2
3311
4303
5308
1u5
4301
+5VA
+5VD
+3V3_D
+3V3_DAC
DAC_B
+VDD_PSCAN
+3V3_MEM
+3V3D_V
DAC_R
DAC_G
Y
U
V
+5VA
+5VA
+5VA
+VDD_PSCAN
+2V5A_V
+2V5D_V
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com