10
1
2
3
4
1
2
3
4
F
E
D
C
B
A
DEH-1550/XU/ES
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
VDCONT
Q991
Q992
B.U
ANTENNA
CN402
IN2_L
IN3_L
61
76
55
56
11
12
13
2
3
CN651
SYS
CONTR
IC 60
PE5
29
28
27
65
41
VDCONT
DSCSNS
LOEJ
CONT
LOEJ
CONT
TUNER AMP UNIT
VD
A
CN701
CN101
Q101
M
LASER
DIODE
MONITOR
DIODE
CLAMP
HOME
X201
12EJ
8EJ
DSCSNS
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOADING/
TRACKING ACT.
LD+
MD
FOP
TOP
14
5
4
1
PICKUP UNIT
(SERVICE)(P10)
HOLOGRAM
UNIT
IC 301
BA5996FP
IC 201
UPD63712GC
IC 701
NJM2391DL1-33
3.3V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
ACT,MOTOR
DRIVER
1
2
VD
VD
3R3V
7
CONT
11
CLMP
CLAMSW
5
LOEJ
6
DSCSNS
DSCSNS
8
21
20
15
11
17
16
14
LOUT
LOUT
TOP
FOP
16
SOP
15
SOM
17
LCOM
18
LCOP
22
1
LOEJ
23
20
LOUT
XTAL
xtal
24
9
CONT
12
FOP
FD, TD, SD, MD
AC, F, E, BD
1
LD
2
PD
42
LIMIT
3
13
TOP
D
CD CORE UNIT(S10)
C
CLAMSW
VDD
CE2
CE1
VDD
IC652
TC7SET08FU
16
XSI
1 5
4
FMRF
ANT adj
RF adj
FM ANT
T51
CF52
CF51
VCC
VDD_3.3
VCC
TUN3V
3.3V
2.5V
IC 4
3.3V
2.5V
←
IC 2
2.5V
CE2
ROM_VDD
SL
DI
TUNPDI
CK
TUNPCK
CE1
LDET
DO
TUNPDO
6
13
5
10 9 8
11
14
1
3
4
17
IC 1
3.3V
AM ANT
FMRF
ATT
LPF
OSC
IC 3 EEPROM
5.0V
IC 5
5V
3.3V
←
ATT
MIXER, IF AMP
DET, FM MPX
23
Lch
Содержание DEH-1550 XU
Страница 4: ...1 SPECIFICATIONS 4 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES ...
Страница 6: ...6 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES 2 2 EXTERIOR ...
Страница 8: ...8 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES C 2 3 CD MECHANISM MODULE ...
Страница 14: ...14 a C CN701 FM AM TUNER UNIT 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES ...
Страница 15: ...15 A a A b A a A a B CN1801 5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES ...
Страница 18: ...18 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES 3 3 KEYBOARD UNIT B ...
Страница 19: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 19 B CLOCK LOUD LOC BSM EQ B KEYBOARD UNIT A CN831 40mA 14V ...
Страница 25: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 25 A SIDE A FRONT ANTENNA FM AM TUNER UNIT ...
Страница 26: ...26 A A TUNER AMP UNIT 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES ...
Страница 27: ...A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 27 ...
Страница 29: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 29 ...
Страница 31: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 31 C C CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ ...
Страница 55: ...55 5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES 8 OPERATIONS ...
Страница 56: ...56 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES 56 ...
Страница 57: ...57 5 6 7 8 F E D C B A 5 6 7 8 DEH 1550 XU ES ...
Страница 58: ...58 1 2 3 4 1 2 3 4 F E D C B A DEH 1550 XU ES About the fixing screws for the front panel CXX1066 CXX1066 ...