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There are currently no product reviews.
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I've been in the electronic business for a long time. I used to buy Sam's Photofact for my needs which intailed having to go to the store and paying about $20 for a package of 3 different units so I was forced to buy more than I needed just to get one.
Owner manual is just at your keyboard and the information is almost instantansouly and the cost is very reasonable. Easy to print out if needed or simply read off of the screen. The larger the screen the better for obvious reasons.
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Very good manual, at a very good price. Received in a timely manner
 ;
Only thу cover has poor quality, internal material has excellent quality - exactly what I needed
Thanks!
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Had everything I needed. Onyly took a few hours after paid for by PayPal. The copy was very readable.
 ;
Hi
First, thank you very much for the fast delivery.
I'm really satisfied with your manual. I could find everything, I needed.
I appreciate your service.
Regards from Germany PB
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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