Sony CMT-EH10 (serv.man2) Service Manual ▷ View online
33
HCD-EH10
PLACA PANEL IC701 MB90802-107 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
P24
O
Main power on/off control signal output terminal "H": on
2
P25
O
Standby control signal output to the power amplifier and system reset signal output to the CD DSP
3
P26
-
Not used
4
P27
O
Serial data output to the electrical volume
5
SO3
O
MP3 serial data output to the CD DSP
6
SC3
O
MP3 serial data transfer clock signal output to the CD DSP
7
SI3
I
MP3 serial data input terminal
8
TMCK
O
CD serial data latch pulse signa output to the CD DSP
9
IC0
I
Remote control signal input from the remote control receiver
10
IC1
O
MP3 serial data latch pulse signal output to the CD DSP
11
OCU0
O
System reset signal output to the motor/coil driver
12
OCU1
O
MP3 data request signal output to the CD DSP
13
X0A
I
Sub system clock input terminal (32.768 kHz)
14
X1A
O
Sub system clock output terminal (32.768 kHz)
15
VCC
-
Power supply terminal (+3.1V)
16
VSS
-
Ground terminal
17
LED0
O
LED drive signal output terminal for STANDBY indicater
18 to 24
LED1 to LED7
O
Not used
25, 26
TIN0, TIN1
O
Not used
27
TIN2
I
RDS serial data input terminal (AEP, East European, Russian and UK models)
28
PPG1
I
CD lid open/close detection switch input terminal "L": CD lid close
29
SI0
I
Internal status (SENSE) signal input from the CD DSP
30
SC0
O
CD serial data transfer clock signal output to the CD DSP
31
SO0
O
CD serial data output to the CD DSP
32
AVCC
-
Power supply terminal (+3.1V)
33
SI1
I
Serial data input from the FM/AM tuner
34
P76
O
Oscillator control signal output to the CD DSP
35
AVSS
-
Ground terminal
36
AN0
I
Power monitor input terminal
37, 38
AN1, AN2
I
Front panel key input terminal (A/D input)
39
AN3
I
Auto gain control signal input terminal
40
AN4
I
REC switch signal input terminal
41
AN5
I
Front panel key input terminal (A/D input)
42
AN6
-
Not used
43
AN7
I
Subcode sync (S0+S1) detection signal input from the CD DSP
44
VSS
-
Ground terminal
45
INT3
I
RDS serial data transfer clock signal input terminal (AEP, East European, Russian and UK models)
46
SC1
O
LED drive signal output terminal for liquid crystal display back light
47
SO1
I
Model destination setting terminal
48
SI2
I
Dial pulse input of the rotary encoder (for VOLUME control)
49
SC2
I
MP3 data request signal input from the CD DSP
50
SO2
I
MP3 acknowledge signal input from the CD DSP
51 to 53
MD2 to MD0
-
Not used
54
RSTX
I
Reset signal input from the reset switch "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
55
V0
O
Chip enable signal output to the FM/AM tuner
34
HCD-EH10
Pin No.
Pin Name
I/O
Description
56
V1
O
serial data transfer clock signal output to the FM/AM tuner
57
V2
O
Serial data output to the FM/AM tuner
58
V3
-
Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage
59 to 62
COM0 to COM3
O
Common drive signal output to the liquid crystal display
63, 64
SEG0, SEG1
O
Segment drive signal output to the liquid crystal display
65
VCC
-
Power supply terminal (+3.1V)
66
GND
-
Ground terminal
67 to 89
SEG2 to SEG24
O
Segment drive signal output to the liquid crystal display
90
VCC
-
Power supply terminal (+3.1V)
91
VSS
-
Ground terminal
92
X1
I
Main system clock output terminal (4.19 MHz)
93
X0
O
Main system clock input terminal (4.19 MHz)
94 to 100 SEG25 to SEG31
O
Segment drive signal output to the liquid crystal display
35
HCD-EH10
SEÇÃO 8
VISTA EXPLODIDA
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
* PLACA MAIN COMPLETA
2 3-701-748-00
TRAVA
3 2-636-516-
71 GABINETE TRASEIRO
0 4
1-757-813-62 CABO DE FORÇA AC
5 4-247-752-01
PÉS DE BORRACHA
6 * PLACA PT-AC MONTADA
7 4-951-620-01
PARAFUSO (2.6X8), +BVTP
8 * PLACA AC-SW MONTADA
0 F001 1-532-467-33
FUSÍVEL (T0.315AL/250V)
0 F002 1-532-275-33
FUSÍVEL (T0.16AL/250V)
FFC151 1-832-627-21
CABO FLAT FLEXÍVEL (23 VIAS)
0 PT005
1-445-253-11 TRANSFORMADOR DE FORÇA
#1 7-685-246-19
PARAFUSO +KTP 3X8 TYPE2 NON-SLIT
#2 7-685-646-79
PARAFUSO +BVTP 3X8 TYPE2 IT-3
#3 7-685-647-79
PARAFUSO +BVTP 3X10 TYPE2 IT-3
#5 7-685-646-79
PARAFUSO +BVTP 3X8 TYPE2 IT-3
#5 7-685-647-79
PARAFUSO +BVTP 3X10 TYPE2 IT-3
8-1. SEÇÃO GERAL
•
Itens marcados com “
*
” não são estocados,
desde que sejam raramente solicitados para reparo.
Algum atraso pode ocorrer quando estes
forem pedidos.
Algum atraso pode ocorrer quando estes
forem pedidos.
•
As peças mecânicas sem código de referência
nas vistas explodidas não são fornecidos.
NOTA:
•
-XX e -X significam peças padronizadas,
assim elas podem ter alguma diferença do
original.
original.
1
#1
#1
#3
#3
#3
#3
#5
#5
#2
#3
não fornecido
não fornecido
Placa MAIN
FFC151
PT005
F001
F002
seção gabinete frontal
seção gabinete superior
3
4
7
8
5
5
6
2
7
não fornecido
não fornecido
não fornecido
Os componentes identificados pela marca
0 ou linha tracejada com a marca 0 são
críticos para a segurança.
Substitua somente por peças
especificadas.
0 ou linha tracejada com a marca 0 são
críticos para a segurança.
Substitua somente por peças
especificadas.
* Para substituição da placa montada
consulte o Suporte Técnico.
36
HCD-EH10
8-2. SEÇÃO GABINETE FRONTAL
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51 2-636-520-01
TAMPA (C), BUTTON
52 2-637-768-01
MOLA
53 2-636-517-01
TAMPA CASSETE
54 2-636-527-01
BOTÃO (VOL)
55
2-636-519-11 VISOR (DISPLAY)
56 2-636-514-01
GABINETE FRONTAL
57 2-636-533-01
INDICADOR (POWER)
58 2-636-523-01
TECLA (POWER)
59 2-636-521-01
TECLA (FUNCTION)
60 3-252-828-01
PARAFUSO (B2.6), (+) PWH TAPPING
61 3-047-468-51
AMORTECEDOR
62 2-636-525-01
TECLA (OPERAÇÃO)
63 2-636-522-01
TECLA (CASSETTE)
(z, N, m, M, x Z, X)
64 *
PLACA PAINEL COMPLETA
65 2-636-545-01 FOLHA (LCD)
66 2-636-532-01
66 2-636-532-01
ILUMINADOR (LCD)
67 2-636-531-01 HOLDER (LCD)
68 2-636-546-01 LEVER (REC)
69 3-701-748-00
68 2-636-546-01 LEVER (REC)
69 3-701-748-00
TRAVA
70 1-797-374-21
DECK MECÂNICO (H-21SB)
71 2-636-526-01
MOLA
72 4-951-620-01
PARAFUSO (2.6X8), +BVTP
73 2-636-524-01
SUPORTE PCI
75 2-663-694-01
ARRUELA
76 2-670-389-01
CORREIA (1)
77 2-670-390-01
CORREIA (2)
78 3-254-022-01
PARAFUSO
FFC701 1-832-634-21
CABO FLAT FLEXÍVEL (25 VIAS)
LCD702 1-805-941-12
VISOR LCD
LED701 6-501-139-01 LED SELU2B10A-SLF62 (LCD BACK LIGHT)
51
FFC701
não
fornecido
fornecido
não
fornecido
não fornecido
LCD702
LED701
Placa PANEL
52
75
74
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
70
78
78
71
72
72
72
72
73
69
72
76
77
72
72
não fornecido
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