Read Sony CMT-EH10 (serv.man2) Service Manual online
HCD-EH10
26
HCD-EH10
7-11. DIAGRAMA ESQUEMÁTICO – Placa PANEL –
•
Veja a pág 18 para formas de ondas.
•
Veja a pág 32 para descrição das funções dos pinos do IC.
R718
R785
R713
R742
R743
R744
R746
R750
R762
R765
R745
R787
R704
R706
R705
R703
R756
R709
R776
R778
R772
R771
R758
R717
R735
R707
R708
R716
R715
R749
R701
R710
R702
R725
R712
R722
R719
D701
Q702
C703
Q703
LCD702
R784
Q705
Q706
R711
R728
R767
C704
R721
Q701
R731
R730
R757
R727
R736
R734
R779
R726
R751
R763
R764
JW701
R732
R733
R770
R754
JW700
R768
R777
R775
D702
R714
R761
R760
SW716
SW715
SW714
SW713
SW711
SW712
R748
SW701
SW704
SW705
SW703
SW702
CN799
IC703
X702
R723
C701
C702
C705
C706
C707
C708
C709
C710
C711
C712
C713
C714
C715
C717
C718
C719
C720
C722
C724
C731
C732
C734
C735
C742
C743
Q704
L702
L701
C716
Q707
LED701
CNA750
SW750
R755
X701
C736
R739
R738
SW700
R766
R753
R759
C733
IC701
LED702
JR715
C
741
C740
R781
R783
R782
1k
10k
10k
1k
1k
2.2k
2.2k
1k
10k
4.7k
2.2k
47k
1k
1k
1k
4.7k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
4.7k
100
10k
4.7k
220k
1k
UDZW-TE17-3.6B
2SC3052F
100
6.3V
2SC3052F
91X43296-B01
100k
2SC3052F
2SC3052F
22k
10k
220k
470
6.3V
470
2SA1235F
10k
10k
100k
0
0
1k
1k
100k
100k
22k
22k
47k
47k
47k
10k
10k
470
47
MC2836
10k
47k
100k
47k
10P
RPM7240-H18
4.19MHz
2.2k
0.1
0.01
0.01
0.1
1000p
47p
1000p
0.22
0.1
0.1
47p
1000p
1000p
1000p
1000p
0.047
1000p
4700p
47p
0.1
18p
1000p
1000p
220p
220p
RT1N441C
0
0
0.1
2SC3052F
SELU2B10A-S
2P
0
32.768Hz
1000p
10k
10k
10
100
100
22p
MB90802-107
SLR-342VRT32
470
220p
1000p
P66
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
COM0
COM1
COM2
COM3
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SI
SC
SO
I-RDS-SD
I-RDS-SC
O-TU-CE
O-TU-CE
O-TU-DI
O-TU-DI
O-TU-CK
O-TU-CK
I-TU-ANSD
I-TU-ANSD
I-TU-DO
I-TU-DO
I-ACK-MP3
I-ACK-MP3
I-CD-SCOR
I-CD-SCOR
I-REQ-MP3
I-REQ-MP3
O-CD-XTACN
O-CD-XTACN
I-TP_STATE
I-TP_STATE
I-P-MONI
I-P-MONI
P65
RST
MD0
MD2
RST
SC
SI
SO
P65
P66
MD2
MD0
∗
∗
∗
P24
P25
P27
VCC
VSS
AV
C
C
P7
6
AV
S
S
VS
S
MD2
MD1
MD0
RSTX
V3
COM0
COM1
SEG0
SEG1
VCC
VSS
SEG2
SEG3
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
S
EG16
S
EG
17
S
EG
18
SEG
19
V
CC
V
SS
X1
X0
O-AMP-ON
O-TU-CE
O-POWER
I-P-MONI
VSTBY
I-TP_STATE
I-TU_ANSD
O-FUNC-SD
O-TU-CK
U-GND
O-TU_DI
I-TU-DO
O-CD-CLK
O-CD-XLAT
O-CLK-MP3
I-CD-SENS
I-CD-SCOR
I-REQ-MP3
O-CD-XTACN
I-ACK-MP3
O-REQ-MP3
O-XLAT-MP3
O-CD-CMD
I/O-DATA-MP3
O-DR-MUTE
SEG
31
SEG
30
SEG
29
SEG
28
SEG
27
SEG
26
SEG
25
S
EG
24
SEG
23
SEG
22
SEG
21
SEG
20
P26
SO3
SC3
SI3
TMCK
IC0
IC1
OCU0
OCU1
X0A
X1A
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
TIN0
TIN1
TIN2
PPG1
SI0
SO
0
SI1
AN
0
AN
1
AN
2
AN
3
A
N
4
A
N
5
A
N
6
AN
7
IN
T3
SC
1
SO
1
S
I2
S
C
2
S
O2
V2
V1
V0
COM2
COM3
SC0
SYSTEM CONTROLLER
RESET SWITCH
Q701-703
+4V REGULATOR
LED DRIVE
(LCD BACK LIGHT)
(NC)
REMOTE CONTROL RECEIVER
CD LID
OPEN/CLOSE
DETECT
Q705,706
VOLTAGE DETECT
CD
TUNER
BAND
FUNCTION
DISPLAY
+
-
DSGX
ROTARY ENCODER
VOLUME
STANDBY
+
TUNING
TUNING
-
SEG4
(A
EP
,EE
,R
U
,U
K)
∗
R781
10k(US,CND)
4.7k(AR)
100k(EXCEPT US,CND,AR)
∗
R783
22k
10k
∗
R782
(AEP,EE,RU,UK)
CNS702 25P
(Pag 22)
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