DEH-2050MPA/XN/EC
12
1
2
3
4
1
2
3
4
C
D
F
A
B
E
4. BLOCK DIAGRAM
4.1 BLOCK DIAGRAM
PICKUP UNIT
(P10.5)(SERVICE)
D
CD CORE UNIT(S10.5COMP2)
C
BRST,BRXEN,BSRQ
CN701
Q101
M
LASER
DIODE
MONITOR
DIODE
S903
DSCSNS
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
LD-
MD
15
5
HOLOGRAM
UNIT
IC301
BA5839FP
IC201
PE5547A
RF-AMP, CD DECODER,
MP3/WMA DECODER,
DIGITAL SERVO /
DATA PROCESSOR
CD
DRIVER
2
VD
VD
13
LOUT
9
CN101
16
SOP
15
SOM
18
LCOP
17
LCOM
21
CLCONT
55
LOUT
9
CONT
TD,FD
AC,BD,F,E
SD,MD
S901
HOME
S904
12EJ
S905
8EJ
LD+
14
141
LD
142
PD
12EJ
CONT
CLCONT
HOME
8
9
43
41
VDD
1
VDD
BDATA,BSCK
Q102
39
/PUEN
VDD
15
5
FOCUS ACT.
TRACKING ACT.
FOP
TOP
2
1 TOP
FOP
11
FOP
14
TOP
2
1
14
8EJ
7
DSCSNS
6
VCC
16
/RESET
8
/RESET
8
8
VREF
REFO
133
REFOUT
3
3
FOM
FOM
12
FOM
4
4
TOM
TOM
13
TOM
22
LOEJ
LOEJ
5
52
50
X201
XTAL
/XTAL
16.93MHz
VDSENS
11
VD
IN1_L
IN2_L
1
ELEC
SOU
TUNL
2
CN401
1
2
CN651
TUNER AMP UNIT
LOUT
A
SYS+B
ANTENNA
IFA
IFB
CDRESET
3
B.UP
VDD
5
VD
Q991
14
7
SWVDD
SWD5V
6
5
IC 911
BA4918-V12
BSENS
TOP41
POWEROFF
2
1
36
47
15
SWVDD
4
1
15
Q992
BRST,BRXEN,BSRQ,BDATA,BSCK
8
RESET
16
FM/AM TUNER UNIT
AM_ANT
SL-IN
REFA
REFB
LDET
SWVDD
DI
CK
CE1
DO
CE2
SLOUT
SL-IN
IFA
IFB
REFA
REFB
LDET
DI
CK
CE1
DO
CE2
SLOUT
PDL3
126
CD VD
CDL
3
REGULATOR IC
B.UP
10
9
VDD
SYS+B
8
7
IC 601(2
PN5012
SYSTEM M
COMPUT
SYSPW
DREG
85
SWVDD
Q601
PLL_VDD
DVDD3
REGC(M)
55
9
57
DVDD2
94
DVDD4
121
VD
ATT
ATT
TANK
ATT
RF
LFP
LFP
VCO
CF
IC1
MIX / IF / PLL
IC2
EEPROM
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
11
ANT
VCC
SLIN
IFOUTA
IFOUTB
DGND
REFINA
REFINB
LDET
VDD
DI
CK
CE1
DO
CE2
SLOUT
RFGND1
RFGND2
RFGND3
RFGND4
Содержание CX-3195
Страница 7: ...DEH 2050MPA XN EC 7 5 6 7 8 5 6 7 8 C D F A B E 2 3 PANEL FACILITIES ...
Страница 8: ...DEH 2050MPA XN EC 8 1 2 3 4 1 2 3 4 C D F A B E 2 4 PANEL FACILITIES Connection Diagram ...
Страница 15: ...DEH 2050MPA XN EC 15 5 6 7 8 5 6 7 8 C D F A B E LCD CAW1930 SEGMENT COMMON ...
Страница 30: ...DEH 2050MPA XN EC 30 1 2 3 4 1 2 3 4 C D F A B E 9 3 CD MECHANISM MODULE ...
Страница 36: ...DEH 2050MPA XN EC 36 1 2 3 4 1 2 3 4 C D F A B E A b A a A a A b C CN701 FM AM TUNER UNIT PDH131A CD 0 5dBs ...
Страница 43: ...DEH 2050MPA XN EC 43 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 2 3 A CN651 6 ...
Страница 49: ...DEH 2050MPA XN EC 49 5 6 7 8 5 6 7 8 C D F A B E A SIDE A FRONT FM AM TUNER UNIT ANTENNA RCA OUTPUT ASSY ...
Страница 50: ...DEH 2050MPA XN EC 50 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT TESTIN SCET ...
Страница 51: ...DEH 2050MPA XN EC 51 5 6 7 8 5 6 7 8 C D F A B E A SIDE B ...
Страница 53: ...DEH 2050MPA XN EC 53 5 6 7 8 5 6 7 8 C D F A B E B SIDE B B KEYBOARD UNIT A CN831 ...
Страница 55: ...DEH 2050MPA XN EC 55 5 6 7 8 5 6 7 8 C D F A B E C SIDE B C CD CORE UNIT S10 5COMP2 ...