Yamaha DVR-C310 Service Manual page 28

DVR-C310
AV (4/6)
1 2
A
1401
+5V_XM 1
GND_D 2
+5VL 3
B
+5VL 4
GND_D 5
+12Va 6
Power Supply Unit
Gnd_a 7
CNA -12Va 8
Standby_PSU 9
Power_Dn 10
+12VL 11
GND_D 12
+5V_IPOD 13
B13B-PH-K-S(LF)(SN)
C
D
E
4404
+12VL
S1D
6403
F
G
H
1 2
28
3 4 5
AV_VIDEO (Supply Distribution )
RT-01T-1.0B
1405
T401
+5V_XM
T402
+5VL
T404
+12Va
-12VA
T405
-12Va
T407
Standby_PSU 3495
T406
PWR_DN
T403
+12VL 7114
SI2305DS
T408
+5V_IPOD
GND_A
DGND 2429
DGND
3483
7405
IPod_Ctrl
BC847B
10K
DGND
+8V_5CDC
DGND
B2B-PH-K
T411 2
4413 4412
1
S1D S1D
1404
6404 6405
DGND
3 4 5
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor
2xxx : Capacitor 4xxx : SMD jumper
6 7 8 9
5406
+3V3_DVD +3V3_XM
33u
DGND
5404
+3V3
33u
7403
LD1117DT33
DGND
5405
3 2
+5VL +3V3_DAC
IN OUT
IN OUT
33u
COM
2410
100u
DGND
DGND
3497
+9V_TU
7408
10R
BC368
3498
+12Va
+9V_VOL
10R
GND_A
6 7 8 9
5xxx : Coil 7xxx : IC, Transistor, FET
6xxx : Diode 9xxx : Wire jumper
10 11 12
A
B
C
D
E
2418
100n
2420
100n
2422
4410
100n
2417
GND_ME1 F
DGND
100n
2419
100n
2421
4411
100n
2423
DGND
100n GND_ME2
DGND
GND_A
G
H
10 11 12
* 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.
1401 B2
1404 E5
1405 B3
2403 C8
2404 C8
2407 D7
2408 D8
2409 D8
2410 D7
2411 E4
2412 E4
2417 F10
2418 E10
2419 F10
2420 E10
2421 F10
2422 F10
2423 G10
2429 C3
2430 B8
2431 B8
2432 F6
2433 D4
3480 D6
3481 D6
3482 C4
3483 C4
3495 B4
3497 E8
3498 E8
3499 F7
4404 E2
4410 F12
4411 F12
4412 E3
4413 E3
5404 C8
5405 C8
5406 B8
6401 F7
6402 F7
6403 E2
6404 E3
6405 E3
7114 C4
7403 C7
7405 C4
7408 E7
T401 B3
T402 B3
T403 C3
T404 B3
T405 B3
T406 B3
T407 B3
T408 C3
T411 E4