Sony LBT-A590 Service Manual page 105

Pin No. Pin Name vo Function
86 | DATA 1_ | Serial data input, supplied from CPU
87 | XLAT 1 | Latch input, supplied from CPU
88 | CLOK 1 [| Serial data transfer clock input, supplied from CPU
89 | cour s © _ | Numbers of track counted signal output
90 DVpp =| Digital power supply —
91 | MIRR © | Mirror signal output
92 | DFCT © | Defect signal output
93 FOK 0 | Focus OK output Zs
94 FSW Oo Output to select spindle motor output filter
95 | MON © | Output to control ON/OFF of spindle motor
96 | MDP © | Output to control spindle motor servo
97 | MDS © | Output to control spindle motor servo
98 | LOCK © _ | GPS is sampled by 460 Hz, H when GFS is H
99 | SSTP 1 | input signal to detect disc inner most track
100 | SFDR O | Sled drive output
* 1C103 DIGITAL FILTER & D/A CONVERTER (CXD2565AM)
Pin No. Pin Name 10 Function
1 INIT 1 | Re-synchronizing at rise-up edge of this signal
2 | SYSM_ =| Connected to GND
3 ATT T | Attenuation data input
4 SHIFT 1 | Shift clock input e
5 | LATCH 1 | Latch clock input
6 | 384FS 0 _| 3848S clock output
7 | Test = | Connected to GND i:
8 | DVss —_ | Digital GND :
9 | TEST2 = | Connected to GND
10 | BCK. 1 | BCK input
I DATA | Data input
~ 2 | LRCK 1 | LRCK input
13 | MUTEL © | Notused
4__| MUTER 0 [ Notusea
15 | DVool =| Digital power supply
16 | RIG © | Rech PLM output-1 (positive phase)
17 | AVpoR =| Léch analog power supply
13 | R2@) © _[ R-ch PLM output-2 (positive phase)
19 | AVssR = | Lech analog GND
20 XVpp = | Master clock power supply
2 | xour 0 | Xtal oscillator output (33.8 MHz)
2 (| XIN
1 | X'tal oscillator input (33.8 MHz)
ome
2 | XVss — _ | Master clock GND
24 | AVssL. =| Lech analog GND
2 | L2@ © | Lech PLM output-2 (positive phase)
26 | AVboL. =| Lech analog power supply
Pd LI) © | L-ch PLM output-1 (positive phase)
2B DVpp2 — | Digital power supply 7
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