Sony CDX-1150 - 3 Diagrams; IC Pin Description

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3-1. IC PIN DESCRIPTION
• IC600 µPD780058GC-063-8BT (SYSTEM CONTROL)
Pin No. Pin Name I/O Pin Description
1 MCLK O Microcomputer • command • clock signal output (data latch on rising)
2 MDATA O Microcomputer • command • data signal output
3 MLD O Microcomputer • command • load signal output
4 AVSS — Analog ground
5 DSTSEL0 I Destination select setting input
6 DSTSEL1 I 9k/10k select setting input
7 AVREF1 I Analog reference voltage input
8 SUBQ I Sub code Q data input
9 — — Not used.
10 SQCK O Clock output for sub code Q register.
11 LCDCE O LCD driver serial chip enable output
12 LCDSO O LCD driver serial data output
13 LCDCKO O LCD driver serial clock output
14 ILLON O Illumination power control output
15 UNICKI I UNI-LINK serial interface clock input
16 UNISI I UNI-LINK serial interface data input
17 UNISO O UNI-LINK serial interface data output
18 UNICKO O UNI-LINK serial interface clock output
19 SBCK O Clock output for error correction result read-in.
20 BUSON O BUS ON control output
21 SYS RST O System reset control output
22 RST O DSP reset signal output (“L” active)
23 FOUT O Loading motor control output (Forward direction)
24 ROUT O Loading motor control output (Reverse direction)
25 CD-ON O CD power control output
26 PW-ON O System power control output
27 LIMSW I LIMIT switch input (“L” active)
28 FLAG I Data input for error correction result read-in.
29 SENS I SENS signal input
30 FLOCK I Focus • servo pulling signal input (“L” active)
31 TLOCK I Tracking • servo pulling signal input (“L” active)
32 STATE I Status signal input
33 VSS1 — Ground
34 VIB. I/O Vibration lens input/output
35 CDM-ON O CD machanism power control output
36 AMPMUT O Power amplifier mute control output
37 A-MUT O Audio mute control output
38 AD-ON O Power control output for A/D conversion.
39 PW-SEL O Not used in this set.
40 NOSESW I Front panel attachment detection input
41 TEST I Test mode direct setting input
42 TELMUT O Not used in this set.
43 ACCIN I Accessory power supply voltage detection input
44 VOLCE O Electric volume serial chip enable output
45 VOLSO O Electric volume serial data output
46 BEEP O Beep output
47 TUNON O Tuner ON output
48 FMON O FM ON output
49 PLLCE O PLL chip enable output
50 VOLCKO O Electric volume serial clock output
51 PLLSO O PLL data output
SECTION 3
DIAGRAMS