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The purchased manual is an scan of the original Panasonic paper-based Service Manual. Unfortunately the contrast is not perfect, but I am satisfied anyway!
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The purchased manual is an high-quality scan of the original JVC paper-based Service Manual. The Service Manual includes the Owner´s Manual, so you do not have to buy both of them.
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It paid to find this Service Manual, couldn't find it anywhere else. Exactly what I wanted. Received within 24 hours.
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Complete manual with clear schematic diagrams and printed circuit board layouts of two variants of the headset and the transmitter an old and a new version.
Also shows how the headset and the transmitter is opened and how transmitter and receivers can be adjusted and where to measure.
I had no problems to repair the headset using this service manual.
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Excellent printing quality. A complete and very useful manual with all details.
RMD-V3000X, RMD-V3070
CONTRAST OF PCB ASSEMBLIES
CONTROL Assy
AWM4076 and AWM4075 are constructed the same except for the following:
Part No. Mark Symbol and Description AWM4075
IC4009 IC4044 IC4045 D4001, D4002, D4006, D4012 R4255 R4256 M5223P HM62256BLP-8 PD3348C 1SS252 Not used Not used
Remarks AWM4076
M5223AP HY62256BLLP-70 PE0002A 1SS254 RS1/10S472J RS1/10S0R0J
�1 �1
Note *1: Refer to " 1.2 SCHEMATIC DIAGRAM ".
1.2 SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST".
OVERALL SCHEMATIC DIAGRAM
CN2001 J1 RMD-V3216 OVERALL SCHEMATIC DIAGRAM
CONTROL Assy (AWM4076) Option
Difference Part
SCH-1
SCH-1
ED Assy (V IN 1)
ED Assy (V IN 2)
J2 CN2002
J3 CN2003 CN2004 CN2005
MOTHER Assy
CN2006 J6 J7 CN2007 J8 CN2008 J9 CN2009
V OUT (4) Assy (Ch 1)
V OUT (4) Assy (Ch 2)
V OUT (4) Assy (Ch 3)
V OUT (4) Assy (Ch 4)
Option
3
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