Yamaha HTR-5740 Service Manual - Page 35
Browse online or download pdf Service Manual for Receiver Yamaha HTR-5740. Yamaha HTR-5740 39 pages. Av receiver/av amplifier
Print Page
- 1. Contents
- 2. Service Manual
- 3. Set Menu Table
- 4. Internal View
- 5. Block Diagram
- 6. Printed Circuit Board (Foil Side)
- 7. Schematic Diagram
- 8. Schematic Diagram (Operation)
- 9. Schematic Diagram (Main)
- 10. Schematic Diagram (Power)
- 11. Schematic Diagram (Subtrans)
- 12. Schematic Diagram (Video)
- 13. Exploded View
A
B
C
RX-V550/HTR-5750/RX-V450/HTR-5740/DSP-AX450
SCHEMATIC DIAGRAM (SUBTRANS)
1
2
3
6.1
RESET
5.0
0
5.1
4
0
0
0
POWER
5
DETECT
0
0.8
0.1
6
7
8
9
# All voltages are measured with a 10MΩ/V DC electronic volt meter.
10
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
s
84
D
E
F
4.8
~
~
6.1
~
~
~
0.2
~
0.2
~
6.1
0
~
~
~
~
~
~
0
~
0
~
~
~
~
~
~
1.0
~
~
0
IC402: TC4013BP
Dual D-type Flip Flop
RESET1
4
SET1
6
DATA1
5
CK
CK
CK
CK
3
CLOCK1
CK
CK
RESET2
10
SET2
8
9
DATA2
CK
CK
CK
CK
11
CLOCK2
CK
CK
VSS
7
VDD
14
G
H
to POWER (2)
R, L models
Page 83
L10
Other models
to Power Transformer
~
~
~
~
-0.2
AC88.9
~
x: NOT USED
O: USED / APPLICABLE
AC8.1
0
4.9
4.3
9.9
1.1
9.9
0.1
9.9
1
Q1
2
Q1
13
Q2
12
Q2
I
J
K
L
M
N