Yamaha DVR-C310, Service Manual

Page: 12 / 40

1 2 3 4 5 6 7 8
A
B
C
D
E
F
12
DVR-C310
■
BLOCK DIAGRAM
Power Supply Unit
Front Microprocessor,
FTD, IR (RC6)
Control Keys
Control Keys,
Rotary Vol. Encoder,
Portable Jack Input
iPod Dock Connector
Microprocessor
UART
XM/DT IC
UART
SW
ERR_IRQ
CMD_SEL
RST
192kHz DAC
CS4351
XM_Audio L/R
To MPEG Host
UART
iPod Detect
iPod_Audio L/R
SD5.5
Changer/Loader
Controller
Traverse Unit
DVD 5-DISC CHANGER
MODULE
HDMI
MT1392
I
2
C_DAC
Tuner Module
Portable Jack Input L/R
Y/C
CVBS
YPbPr
Digital In (Coaxial)
Mute
Circuit
Inverting Buffer
Amp.
Vol. IC PT2258
Differential
Amp. 6-ch
Audio Codec
CS42418
Line Out L/R
TV IN L/R
SPDIF
Receiver
-->I2S
CS8416A
I
2
S
Motor
Driver
AM5888S
I
2
C_DAC
Tuner control
Supply
+5V_XM
+3V3
+12VA
I
2
C_DAC
Host_IRQ
MT1389B
-12V
5V_STB
Y
-24V +12V
5V_STB
Y
-24V
+12V +5V_DVD
MUX-1
Pbox_Ctrl
Pbox_Ct
AC IN
Sel_A0, A1, B0
Mute
Circuit
MUX-2
CVBS,
YPbPr,
Y/C
-12V
5V_STB
Y
+12V
+5V_XM
+5V_XM
+5V_DVD
SW
iPOD_Ctrl
AUX IN L/R
B01, B03, VOL_A/B
B02
STBY_CTRL
STBY_CTRL
PF(PWR_DN)
+5V_DVD
PF(PWR_DN)
iPod_Ctrl
+5V_iPod
15P D-SUB
Connector
SYSTEM
CONNECTOR
7113
7200
7600
7308
7112
7111 7304
1304
1104 1102
7203
7201 7106
7108
DOCK
XM
XM Connector
LINE OUT L/R
S VIDEO
VIDEO
VIDEO OUT
Y/P
R
/P
B
1102
7101
HDMI
HDMI Connector
7300
+5V_iPod
SPDIF
7105
1300
1
5
10
15
11
6
XM
See page 36, 37
→
SCHEMATIC DIAGRAM
AV
See page 25–30
→
SCHEMATIC DIAGRAM
FRONT
See page 31–33
→
SCHEMATIC DIAGRAM
MONO
See page 23–24
→
SCHEMATIC DIAGRAM
HDMI
See page 35
→
SCHEMATIC DIAGRAM
FRONT See page 34
→
SCHEMATIC DIAGRAM
FRONT
See page 34
→
SCHEMATIC DIAGRAM