Yamaha DVR-C310 Service Manual page 26

DVR-C310
AV (2/6)
1 2 3
A
B
C
T201
DGND
T202
PCM_Data_LR
D DGND
T203
PCM_Data_SLR
DGND
1201
T204
1 PCM_Data_Sub_Cen
2
DGND
3
4
5
6
7 DGND
8 T206
E 9 SCL_DAC
10 T207
SDA_DAC
11
12
13 DGND
14 T208
15 Tu_SD
16 T209
17 TU_CE
18 T210
19 XM_TXD
20 T211
TU_DO_STEREO
21
22 T212
F 23 XM_RXD
24
25 DGND
26 T214
DIG_IN_A
27
DGND
28 T215
29
DGND
30 T217
AMP_ON
30FMN-BTRK-A
AV_MUTE
BAS316
G PWR_DN
6210
T221
4201
T224
T227
T225
H
DGND
I
1 2 3
26
4 5 6
DGND
1K0 3211 48
Source_sel_A0 0
1K0 3213 47
Source_sel_A1
1
1K0 3215 46
MUTE_LR_SUB 2
1K0 3217 45
MUTE_SL_SR 3 GPO
1K0 3220 44
MUTE_CEN
4
1K0 3221 43
Source_Sel_B0
5
3223 42
CVBS_Sel 6
1K0
5207
53
+3V3_DAC VLS
33R 3201 59
PCMCLK OMCK
DGND
58
10K 3279
1
57 ADCIN
2
55
RMCK
33R 3200 56
PCM_Data_Mic_In SDOUT
60
33R 3204
LRCK ADC
61
33R 3203
SCLK
3216
3
PCM_LRCLK LRCK
2
33R 3209
DAC_RST PCM_BCLK 33R SCLK
33R 3210 1
PCMDATA_LO 1
33R 3208 64
2207 PCM_Data_LR 2
63 SDIN
33R 3207
PCM_Data_SLR 3
33R 3206 62
4u7 PCM_Data_Sub_Cen 4
DGND DGND
11
10K 3225
3232 INT
12
+5VL
RST
33R 3222 7
100K SCL_DAC SCL
2K2 3218
CCLK
33R 3224 8
SDA_DAC
SDA
CDOUT
9
AD1
CDIN
10
DGND AD0
CS
2K2 3219 6
VLC
5208
49
+5VL
50
NC
54
DGND
DGND DGND
+5VL
Line_Det
4 5 6
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor
2xxx : Capacitor 4xxx : SMD jumper
7 8 9 10
+5VA
5214
+5VL
5210
+5VA
DGND DGND
GND_A_REF
7200
CS42418-CQZ
Φ
VD VA
36
LO_Left_+
CODEC +
AOUTA1 37
- LO_Left_-
35
LO_Right_+
+
AOUTB1 34
- LO_Right_-
32
+ DAC_L_+
AOUTA2 33
- DAC_L_-
31
DAC_R_+
+
AOUTB2 30 +5VA +5VA
- DAC_R_-
28
+ DAC_LS_+
AOUTA3 29
- DAC_LS_-
27
+ DAC_RS_+
AOUTB3 26
-
DAC_RS_-
22
+ DAC_C_+
AOUTA4 23
- DAC_C_-
21
+ DAC_LEF_+
DAC AOUTB4 20
- DAC_LEF_-
38
MUTEC Mutec
15
+
AINL
16
-
GND_A_REF GND_A_REF
14
+
AINR
13
-
17 100n 2222
VQ
18 100n 2224
FILT+
50V 4u7
19
REFGND 10V 100u
2221
39
LPFLT 2223
AGND GND_A_REF
2208 GND_A_REF
GND_A_REF
2n2
DGND
2218
GND_A_REF
100n
GND_A_REF
3273 T222 3247
+12Va_Amp
22R 22R
3251
+12Va
22R
GND_A
3265 3270
-12Va_Amp
-12Va
22R 22R
3274 3272
-12V_Mute
T226
22R
7 8 9 10
5xxx : Coil 7xxx : IC, Transistor, FET
6xxx : Diode 9xxx : Wire jumper
11 12 13
A
4202
2202
100n
DGND GND_A_REF GND_A
B
C
Left_In
2216
50V 10u
+5VA +5VA
2219
GND_A_REF
D
Right_In
2214
50V 10u
2212
GND_A_REF
E
GND_A_REF GND_A_REF
F
7203
BC547B
+5VA
+12VA
GND_A_REF
G
+3V3M
GND_A_REF
BAS316 2244
+5VL
6209 470n
BC547B
7205
BAS316
+12VA H
6206
I
GND_A GND_A
11 12 13
* 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.
1200 B7 6209 H12
1201 D1 6210 G3
2202 A12 7200 B7
2203 B7 7203 F12
2204 E6
2205 E6 7205 H13
2206 B7 T201 D2
2207 D4 T202 D2
2208 E9 T203 D2
2209 B8 T204 D2
2210 B8 T206 E3
2211 E8 T207 E3
2212 E13 T208 E3
2213 D12 T209 E3
2214 D13 T210 F3
2216 C11 T211 F3
2217 D10 T212 F3
2218 E7 T214 F3
2219 D11 T215 F3
2221 E10 T217 F3
2222 E10 T221 G3
2223 E10 T222 G10
2224 E10 T224 G3
2225 F1 T225 H3
T226 I9
T227 H3
2232 G13
2235 G12
2238 H9
2239 H9
2240 I12
2244 H12
3200 C6
3201 C6
3203 C6
3204 C6
3206 D6
3207 D6
3208 D6
3209 D6
3210 D6
3211 B6
3213 B6
3215 B6
3216 C6
3217 B6
3218 D6
3219 E6
3220 B6
3221 B6
3222 D6
3223 B6
3224 D6
3225 D6
3227 D12
3229 D12
3230 E9
3231 E9
3232 D4
3233 E12
3234 E12
3236 C10
3238 C10
3239 D10
3240 D10
3247 G10
3248 G12
3251 G9
3257 H12
3258 H12
3264 H13
3265 H9
3270 H10
3272 I10
3273 G9
3274 I9
3279 C6
4201 G3
4202 A12
5207 C6
5208 E6
5209 A7
5210 A8
5211 A7
5212 I6
5214 A8
6205 G12
6206 H12
6208 I13