Technics SU-X920D Service Manual page 23

Stereo integrated amplifier
Hide thumbs Also See for SU-X920D:
Table of Contents

Advertisement

SU-X902
|
©1C803
Pt | inputsetet2
fout | 0 | inputdatasetect
signatout_ |
fest [1 [| won
Pt | Resetsignalinput
za
VCO control signal input
| — | digitarground
7 [veo
conrisinatinnt |
[0 | Phasecomparative
output
| — |
:
Va!
im
VCO adjustment (Resistor)
VCO control signal input
vco VDD
e1C806
Symbol!
A. GND
Analog ground
1OUT (R)
Current output (Rch)
Ear oe
Offset fitter (Reh)
Function Description
aed
(R)
SERVO
:
fe
Hn
Servo filter (Reh)
V POT
Analog positive supply
D. GND
Digital ground
Analog negative supply
| - |
Ee
| —
me
Ee
Servo filter (Lch)
Zz
| = |
(L)
Offset filter (Lch)
BPO DC
(L)
Current output (Lch)
Analog ground
- _
10
12
13
| [OUT (L)
14
| A.GND
PANA-05251 / Drucki4
Function Description
VCO output
VCO ground
VCO adjustment (Capacitor)
VCO adjustment (Capacitor)
L: 16bit
H: 20bit
Data bit clock output
Audio data output
Lch/Reh data output (H: Lch)
Enphasis data output
PLL data error output (H: error)
Sampling frequency data output LED
drive signal output
Digital VDD
Function Description
Summing junction (Lch)
Voltage output (Lch)
Digital positive supply
oO
DATA (L)
Data input (Lch)
CLOCK
Clock input
| -voo
|
Digital negative supply
Latch enable control input
| DATA(R)
| 1 _ | Datainput (Reh)
[o.ano
| — |
NS oe
pate
| < 1] 1]
rc
Digital ground
V OUT
27
| 16 |
| 22 |
| 24 |
5
| 28 |

Advertisement

Table of Contents
loading

Table of Contents