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There are currently no product reviews.
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got exactly what i ordered in a very timely manner. will use again for other manuals
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I'm happy. Good quality. Very helped me with my work..............................
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This is the second Manual I have ordered from owner-manuals, I give it five stars because it is exactly what I expected given the age of the equipment. So the contents look a bit aged and the pictures a bit grainy, it fulfills my needs and I am glad I can still get hold of them.
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thank u so much for this manual that was so cheap that i thought it was a scam but i gambled anyway because it was too good of a deal to pass up and behold,the manual has everything and details of everything even the screws and im still amazed and very happy with my manual .so take my word and jump on it before they realize how cheap they selling thier manuals..thank you so much for taking time to read my thoughts
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I do not have very much to say.
The price is quite covenient, delivery was better as promised (about 12 ours, against the specified 24 hours if I remember well), and the quality of the PDF is more than acceptable.
The Service Manual of Sansui R30 itself is also satisfactory: good graphic for schematics and layouts, simple and well structured.
Giovanni Bianchi
UZ-US201
� Waveform � CONTROL Board �
1 IC801 r; (X2)
� IC Block Diagrams � CONTROL Board � IC201 PCM2704DBR
HID2/MD SSPND TEST1 VCOM
19 18 17
HOST
28
27 POWER MANAGER
26 25
24 23 22 SPI INTERFACE
21
20
VCCP
16
15
4 Vp-p
ANALOG PLL FIFO
D/A CONVERTER
119 ns
PLL (X8)
TRACKER (SPACT)
HID ENDPOINT
CONTROL ENDPOINT USB PROTOCOL CONTROLLER
ISO-OUT ENDPOINT
S/PDIF ENCODER USB SIE 5V TO 3.3V VOLTAGE REGULATOR
EEPROM INTERFACE
XCVR
1
2
3
4
5
6
7
89
10
11 12
13
14
ZGND AGNDL AGNDR
CK
� MAIN Board � IC303 PSS3200
TEST CEH DOUT HID0/MS
IC304, 306
M62429P
24
23
22
21
20
19
18
17
16
15
14
13
8 VOL AMP 2 VR1 + �
VCCL VCCR
7
6
5
+ RI
POINT SOURCE PROCESSOR
REF AMP + �
VREF
LOGIC CONTROL
VR2
VOL AMP 1
+ REQ � DT TEST0
+ LO �
+ LI VREF �
RG SBO1
+ CO VDD �
1
GND VCC VOUTL VOUTR
1
2
LG
3
4
5
6
7
8
9
10
11
12
VEE XTO XTI
VCC
SBO0 �
SBO2 LEQ
SBO3
SBO4 REH PSEL
SBO5 HID1/MC
13
13
PHSEL RO DGND
SBO
D�
CPC D+
VOUT1 VOUT2
DATA CLOCK
VIN1 VIN2 PGND VBUS
+ � 2 3 4
+ �
+ �
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