Clarion DB538RMP, Service Manual

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DB538RMP DB538RMP
DB538RMP DB538RMP
DB538RMP
S5L9290 051-6397-00
DSP
Outward Form
48 pins, plastic QFP
1 VSSA_PLL - Analog GND for DPLL
2 VCO1LF O Pump out for VCO1
3 VSSD_PLL - Digital GND Separated Bulk Bias
for DPLL
4 VDDD_PLL - Digital Power Separated Bulk Bias
for DPLL (3V Power)
5 VDDD1-5V - Digital power (5V power, I/O pad)
6 XIN I X’tal oscillator input (16.9344MHz)
7 XOUT - NC
8 VSSD1 - GND
9 EFMI I EFM signal input
10 LOCK O CLV Servo locking status output
11 SMEF O LPF time constant control of the
spindle servo error signal
12 SMDP O Phase control output for Spindle
Motor drive
13 SMDS O Speed control output for Spindle
Motor drive
14 WDCK O Word clock output
(Normal Speed: 88.2kHz,
Double Speed : 176.4kHz)
15 TESTV - GND
16 LKFS O The Lock status output of frame
sync
17 C4M - NC
18 RESETB I System Reset at “L”
19 MLT I Latch signal input from Micom
20 MDAT I Serial data inout from Micom
21 MCK I Serial data receiving clock inout
from Micom
22 ISTAT - NC
23 SOS1 O Subcode sync signal (S0+S1)
output
24 SQCK I Subcode-Q data transferring bit
clock input
25 SQDT I Subcode-Q data serial output
26 MUTE I System mute at “H”
27 VDDD2-3V - Digital Power (3V power, Internal
Logic)
28 VSSD2 - Digital GND (Internal Logic)
29 VDDD3-5V - Digital Power (5V Power, I/O PAD)
30 SBCK I Subcode data transferring bit
clock
31 JITB - NC
32 C2PO O C2 pointer output
33 DATX - NC
34 SADTO O Serial audio data output (48 slot,
MSB first)
35 LRCKO O Channel clock output
36 BCKO O Bit clock output
37 BCKI I Channel clock input
Terminal Description
38 LRCKI I Channel clock input
39 SADTI I Serial audio data input (48 slot,
MSB first)
40 VSSD_DAC - Digital GND for DAC
41 VDDD_DAC - Digital Power for DAC (3V Power)
42 RCHOUT O Right-Channel audio output
through DAC
43 VSSA_DAC - Analog GND for DAC
44 VREF O Reference Voltage output for
bypass
45 VHALF O Reference Voltage output for
bypass
46 VDDA_DAC - Analog Power for DAC (3V Power)
47 LCHOUT O Left-Channel audio output through
DAC
48 VDDA_PLL - Analog Power for PLL (3V Power)
Pin No PIN NAME I/O DESCRIPTION Pin No PIN NAME I/O DESCRIPTION