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There are currently no product reviews.
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I was having a hard time finding the problem with this Mackie 1604 unit. I didn't have a schematic. Went looking on the web and found your site and the price was more then reasonable. Ordered it and within the hour had the manual and within 15 minutes had the unit fixed. Best $4.99 I ever spent. Thank you.
Doug
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This is a service manual in every sense of the word ( French and German versions of the text are included, as well as English..)
There are explanations of the mechanical and electrical functions, plenty of mechanical drawings, and the needed schematics. The quality of the scanning is excellent - all the component values are clearly legible - and very usefully there are pcb component layouts, so you can find a component on the schematic, and then very quicky pinpoint its physical location on the relevant pcb.
I cannot see how I can give this manual any less than the maximum 5 stars! Great value for money, which will pay for itself immediately. Excellent all round!
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the manual is great and especially hard to find... thanks for the great service and having a hard to find manuel_
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Please tell us what you think and share your opinions with others. Be sure to focus your comments on the product. You will receive $2.50 of store credit for Your review.
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hat alles sehr gut geklappt. Das Servicemaual ist gut zu verwenden. Die Pläne und Schrift
ist klar und leserlich. Außerdem preiswert. Grüße an alle Hifi-Bastler
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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