Yamaha QL5 Service Manual

QL5/QL1
80
PIN
NO.
I/O FUNCTIONNAME
PIN
NO.
I/O FUNCTIONNAME
AK4125VF-E2 (YD750A00) SRC (Sample Rate Converter)
QL5 DSP32: IC553
QL1 DSP16: IC553
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FILT
AVSS
PDN
SMUTE
DITHER
PLL2
ILRCK
IBICK
SDTI
IDIF0
IDIF1
IDIF2
PLL0
PLL1
UNLOCK
O
-
I
I
I
I
I/O
I/O
I
I
I
I
I
I
O
PLL Loop Filter Pin
Analog Ground Pin
Power-Down Mode Pin
“H”: Power up, “L”: Power down reset
and initializes the control register.
Soft Mute Pin
“H” : Soft Mute, “L” : Normal Operation
Dither Enable Pin
“H” : Dither ON, “L” : Dither OFF Dither
PLL Mode Select 2 Pin
Input Channel Clock Pin
Audio Serial Data Clock Pin
Audio Serial Data Input Pin
Audio Interface Format 0 Pin for Input PORT
Audio Interface Format 1 Pin for Input PORT
Audio Interface Format 2 Pin for Input PORT
PLL Mode Select 0 Pin
PLL Mode Select 1 Pin
Unlock Status Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
AVDD
DVSS
DVDD
OMCLK
OLRCK
OBICK
SDTO
ODIF1
ODIF0
CMODE2
CMODE1
CMODE0
IMCLK
OBIT1
OBIT0
I
I
I
I
I
I
I
I
O
I/O
I/O
I
-
-
-
Bit Length Select 0 Pin for Output Data
Bit Length Select 1 Pin for Output Data
Master Clock Input Pin for Input PORT
Clock Mode Select 0 Pin
Clock Mode Select 1 Pin
Clock Mode Select 2 Pin
Audio Interface Format 0 Pin for Input PORT
Audio Interface Format 1 Pin for Input PORT
Audio Serial Data Output Pin for Output PORT
Audio Serial Data Clock Pin for Output PORT
Output Channel Clock Pin for Output PORT
Master Clock Input Pin for Output PORT
Digital Power Supply Pin, 3.0 – 3.6V
Digital Ground Pin
Analog Power Supply Pin, 3.0 – 3.6V
PIN
NO.
I/O FUNCTIONNAME
PIN
NO.
I/O FUNCTIONNAME
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Yamaha QL5 Specifications

General

DJ mixer	-
Product color	Black
Video capability	No
Channels quantity	72 channels
Supported sample rates	44.1, 48 kHz
Digital sound processing	- bit
Phantom power	48 V
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	200 W
Total Harmonic Distortion (THD)	0.05 %

Weight and Dimensions

Depth	563 mm
Width	828 mm
Height	272 mm
Weight	21800 g