Yamaha RX-V650 Service Manual

126
RX-V750/DSP-AX750/DSP-AX750SE
RX-V650/HTR-5760
RX-V750/DSP-AX750/DSP-AX750SE
RX-V650/HTR-5760
VBAT
VREG
EEPROW
E-FLASH
VDD1
RST
VDD1
VDD1
C1
220
+
C2
0.1
C3
C4
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
BACKLIT LED
USE LED
4.0MHz
X1
26
10
9
34
21
33
40
39
28
25
AVREF
P55
P54
P53
P52
P51
P50
P40
P41
P42
P43
P44
P45
P74/PCL
P75/BUZ
P72/TI50/TO50
6
5
4
3
2
1
P55
P56
7 P56
P54
P53
P52
P51
P50
45
46
47
48
49
50
P40
P41
P42
P43
P44
P45
P46
P47
51
52
P12/ANI2
P13/ANI3
P20/SI30
P21/SI30
P22/SCK30
P23RXD0
P24/TXD0
P25/ASCK0
P73/T15/T051
23
22
P46
P47
44
43
14
15
16
17
18
19
42
41
P70/TI00/TO00
39
VDD0
27
30
AVDD
XT1
29
XT2
VSS0
VSS1
AVSS
X1
X2
IC (VPP)
RESET
P11/ANI1
37
38
P02/INTP2
36
P01/INTP1
P00/INTP0
P03/INTP3
24
C6
0.1
C7
0.01
C5
0.1
Q3
2N3904
560k
R1
R4
56k
R8
100k
R9
1M
R2
470k
R20
22
R21
10
Q4
D3
D2
D4
VBAT
VREG
LED4
P57
P71/TI01
8
40
P35/SO31
P34/SI31
12
P36/SCK31
13
11
VREG
P56
P40 P41
P42 P43
P44
P47
P[40:47]
P[50:56]
IC1
R18
100
D5
20
VDD1
CSB1
K72
(LEARN)
K71
(RENAME)
K70
(CLEAR)
1
2
3
VBAT
VBAT1
VDD1
VREG
BATT
AAA x 4
C20
0.1
IC5
D6
C19
0.1
IN OUT
GND
R40
10
K50 K51
K52 K53
P45 P46
K54 K55
K49
AV_POW A/B
AMP_VOL+
SEL DOWN SEL UP
DIR B
DSP
P55
K42 K43 K44
K48
K45
K46 K47
K41
95
6
TV VOL -
21
RETURN
10
P54
K34
K35 K36
K40
K37
K38 K39
K33
11 7
8
STEREO
4
3 DISPLA
Y
12
P53
K26 K27 K28
K32
K29
K30
K31
K25
PLAY PAUSE
TV CH-
REC
TITLE REW
DIR A
TV_PO
W
P52
K18 K19 K20
K24
K21
K22 K23
K17
AMP_MUTE
MENU TV_CH+
FF
TV_MUTE TV_VOL+
STOP
AMP VOL -
P51
K10 K11
K12
K16
K13
K14
K15
K9
SYS POW
PHONO STANDBY
VCR1
CBL/SA
T A D-TV/LD
V-AUX
P50
K2
K3
K4
K8
K5
K6 K7
K1
TUNER
6CH INPUT
SLEEP
VCR2/DVR
CD
CD-R
DVD
MD/TAPE
3
U6
IN OUT
GND
VDD1
R36
VBAT
R35
C21
470
+
SI
SO
SCK
SI
SO
SCK
CSB1
J5
J6
RS RW DB4 DB5
DB6 DB7 E
LEARN_I/P
R29
100K
LCD_VDD
R7
330
R34
820
J2
J3
J4
R3
100K
Q2
2N3906
VDD1
R5
4.7k
LCD_VDD
VBAT1
25
P10/ANI0
C9
0.01
R37
560k
R38
330K
21
■ REMOTE CONTROL RAV270, RAV271
RX-V750/DSP-AX750/DSP-AX750SE

Yamaha RX-V650 Specifications

General

Audio Decoding	Dolby Digital, DTS, Dolby Pro Logic II
Tuner	AM/FM
Type	AV Receiver
Channels	7.1
Component Video Inputs	3
Component Video Outputs	1
Digital Audio Outputs	1 Optical
Total Harmonic Distortion	0.06%
Input Sensitivity/Impedance	200 mV/47 k ohms
Signal-to-Noise Ratio	100 dB
Inputs	Analog Audio: 6
Video Inputs	Component: 3
HDMI Inputs	No
Digital Audio Inputs	2 Optical, 2 Coaxial
Frequency Response	10Hz-100kHz (+0/-3dB)
Amplifier Output	95 W/ch (8 ohms, 20 Hz-20 kHz, 0.06% THD)
Video Inputs/Outputs	Composite: 5 in / 2 out