1-22
XL-R5000BK
Description of major ICs
1~3
4
5~8
9
10,11
12,13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38,39
40
41,42
43
44
45
46
47
48
49
50
2. Pin function
Pin
No.
Symbol
I/O
Pin
No.
Symbol
I/O
Description
Description
UPD784214AGF501-620(IC501):Micon
81
100
50
31
80 ~ 51
1 ~ 30
~
~
1.Pin layout
NC
TEST-
NC
VDD
CS1,CS2
JOGA,JOGB
FLDAT
FLCLK
FLCS-
MPLAY
MREC
NSTOP
HKPDF-
NC
VPP
DIG_LED-
CD_LED-
LIN_LED-
MIC_LED-
MIXBL
LLEVE
NC
SMUTE-
NC
CD_DRT-
SCD-
SLIN1-
SLIN2-
SMIC-
VDD
X2,X1
VSS
XT2,XT1
RESET-
REM
NC
ACON
CDR_RREQ-
NC
DOCD
DOCDR
Non connect
Connect to GND upon normal use.
Non connect
Power supply
Chip select terminal
Jog signal input
Serial data output
Shift clock signal output
Chip select signal input
External control input (NC)
External control input (NC)
External control input (NC)
External control input (NC)
Non connect
Power supply
DIGTAL LED control signal output
CD LED control signal output
LINE IN LED control signal output
MIC LED control signal output
Mix balance signal input
Rec level LED signal output
Non connect
System mute output
Non connect
CD direct sw control signal output
Single CD contorol signal input
Rec souce1 select signal output
Rec souce2 select signal output
Rec mic signal output
Power supply
Oscillation terminal (10MHz)
Connect to GND
Sub clock (32MHz)
Reset signal output
Remote control signal input
Non connect
AC on input
CDR reset signal output
Non connect
CD digital input signal
CDR digital input signal
51
52
53~56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78~91
92
93
94
95
96
97
98
99
100
AVDD
AVREF0
KEY1~KEY4
NC
MIN2
MIN3
MODE
AVSS
DCSI
DCSO
AVREF1
NBUSI
NBUSO
ASCK2
STAT
COMD
ASCK1
SRST-
POWER
(PON-)
CDR_DTI
CDR_DTO
CDR_ACLK
CDR_SREQ-
SYS_RDY-
NC
CD1_LED1-
CD1_LED2-
CD2_LED1-
CD2_LED2-
CD3_LED1-
CD3_LED2-
CDRRST-
STBY_LED
VSS
Power supply
Power supply
Key matrix signal input
Non connect
External control input (NC)
External control input (NC)
Mode select signal input
Connect to GND
DCS input signal
dcs output signal
Power supply
External control databus (NC)
External control databus (NC)
GND
Status signal output to IC251
Commnd signal output to IC251
Reset signal input
Power on/off control signal output
CDR digital signal input
CDR digital signal output
CDR clock signal output
CDR Q-code signal output
CDR system input signal
Non connect
CD1 LED control signal output
CD1 LED control signal output
CD2 LED control signal output
CD2 LED control signal output
CD3 LED control signal output
CD3 LED control signal output
CDR reset signal output
STBY LED control signal output
Connect to GND
-
-
-
-
I
I
O
O
O
I
I
I
I
-
-
O
O
O
O
I
O
-
O
-
O
I
O
O
O
-
I/O
-
I/O
O
I
-
I
O
-
I
I
-
-
I
-
I
I
I
-
I
O
-
I/O
I/O
I
O
O
O
O
I
O
O
O
I
-
O
O
O
O
O
O
O
O
-
www.freeservicemanuals.info
12/23/2018
Digitized in Heiloo the Netherlands
Not for sale!
