Service Manuals, User Guides, Schematic Diagrams or docs for : Yamaha RX RX-A3010 & V3071 SCHE_PRINT_RXA3010_RXV3071_POW
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download SCHE_PRINT_RXA3010_RXV3071_POW documenatation <<
Text preview - extract from the document
RX-A3010/RX-V3071
A B
C D
POWER
A B C D E F G
POWER
1
2
3
Page 142 H8
to AMPPOWER (1)_CB193
AC IN
W2004A
W2004B
4
CB204 CB205
5
5 k-ohms
10 W
SUB
TRANSFO
RX-A3010/RX-V3071
A B
C D
POWER
G H I J K L M N
RX-A3010/RX-V3071
W2005
Page 142 M8
to AMPPOWER (1)_CB202
W2003A
W2003B
W2002
Page 145 E9
to VIDEO (3)_CB361
W2001
SUB- Page 135 M8
TRANSFORMER to DIGITAL1 (1)_CB947
SUB
TRANSFO
6
IC203
IC201
7
IC204
Primary side ground
8
IC201: L6566BTR IC205: NJM431U
Multi mode controller for SMPS Adjustable precision shunt regulator
VREF SS AOMP VFF
10 14 9 15
15 uA 6.4V
TIME - OVPL
SOFT-START OVP
OUT LOW CLAMP OFF2 1 mA
HV 1 and +
and DISABLE
FAULT MNGT
7.7V
9 VOLTAGE Reference
LINE VOLTAGE
FEEDFORWARD
Q
REGULATOR voltages CS
LEB 7
Vcc 5 and Internal supply
ADAPTIVE UVLO UVLO 1.5 V
- + - + + -
Vcc VIn PWM OCP Vcc 1 2 3
UVLO_SHF
400 uA +
FMOD 6
REFERENCE ANODE CATHODE
- - Hiccup-mode
OCP logic 14V
+ 5.7V BURST-MODE
OCP2
4 GD
OSC 13 OSCILATOR R
Q DRIVER
MODE SELECTION S
MODE/SC 12 and
TURN-ON LOGIC
Notes)
ZERO CURRENT
TIME Safety measures
50 mV OUT OVPL
- DETECTOR
100 mV ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo