CDX-2500R
1
1
1
1
1
6
1
1
8
1
J_12_|_13_L
J_IB_I_U_L
1 |
BELF_BW |
2 |
LD0N |
3 |
D_SV |
4 |
FOK |
5 |
IN_SW |
B |
EERV0 5V |
7 |
EERV0 5V |
B |
CL0K25 |
B |
BND |
10 |
XLAT25 |
11 |
1__SV |
12 |
C.DUT |
13 |
BCK (DDUT) |
14 |
DATA25 |
15 |
PCIID |
IB |
XRBTD |
17 |
LRCK (MD2) |
IB |
SENS |
IB |
BND |
20 |
SQCK |
21 |
MD QV |
22 |
SQSD |
23 |
REV |
24 |
BC0R |
25 |
FND |
2B |
KEY-RT |
27 |
CTL2 |
2B |
C IBM IN |
2B |
CTL1 |
30 |
BFS |
MA IN
BOARD
tl/3)
CNP70D
(Page
30)
to
Notę:
• Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY
* : Impossible to measure
(Dl
H
NA IN BDARD (2/3)
(Page 31)
NAIN BDARD (3/3)
(Page 32)
Notę:
h-
CV|
(D
O)
CG
Q_
1 |
SELF_SW |
2 |
LDON |
3 |
D_GW |
4 |
FOK |
5 |
1 N_SW |
B |
SERV0 5V |
7 |
EERV0 5V |
B |
CLDK25 |
B |
BND |
ID |
KLAT25 |
11 |
L_SW |
12 |
C.DUT |
13 |
BCK (DDUT) |
14 |
DATA25 |
15 |
PCHD |
IB |
XRBTD |
17 |
LRCK (UD2) |
IB |
GENG |
IB |
BND |
20 |
BOCK |
21 |
UD BV |
22 |
BOSO |
23 |
REV |
24 |
SCDR |
25 |
FWD |
2B |
KEY-RT |
27 |
CTL2 |
2B |
C1BMIN |
20 |
CTL1 |
30 |
BFS |
Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : MW
< > : CD PLAY
NA IN BDARD 0/31 (PagS 32)
Notę:
• Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : MW
< > : CD PLAY
CnpaeoHHbie maiepuanbi gna paguonweuTeneO
CDX-2500R
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 38 for IC Błock Diagrams. -, , r -,
moll: scnemuCg) mail.ru
Notę:
• Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : MW
< > : CD PLAY
4-12. SCHEMATIC DIAGRAM — DISPLAY SECTION —
9
J_12_|_13_|_14_l
A
B
C
D
E
F
G
H
Notę:
• Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM
33 33