Sony CDX-F5500N Service Manual ▷ View online
CDX-F5500N
21
21
CDX-F5500N
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
S801
S901-907,
910-923
S901-907,
910-923
KEY ACK
SWITCH
Q501
REMOTE
RECEIVER
IC971
X501
32.768kHz
15
16
12
13
95
72
74
73
94
27
25
20
96
83
SYSTEM CONTROL
IC500 (3/3)
LCD DRIVER
IC901
KEYIN0
DATA
CLK
CE
LCDSO
LCDCKO
LCDCE
KEYIN1
KEYACK
ADON
RCIN1
RCIN0
SIRCS
XIN
61 NOSE DET
53 AREA SELO
XOUT
OSCOUT
OSCIN
69
DOOR IND
X500
27.648MHz
77
78
76
COM1
COM4
LCD
LCD901
PANEL +B
LED901-907,
910-923
910-923
LED801
(DOOR IND)
LED802
( Z )
D501
J561
(REMOTE IN)
65
|
68
|
SEG7-14
SEG33-64
SEG16-31
DI
CL
CE
1 DIMMER
PANEL +B
S102
(NOSE DET)
KEY
ILLUMINATION
(
)
PANEL +B
LED961,962
(LCD BACK LIGHT)
BU3.3V
KEY MATRIX
3
3
4
VLCD
CONTROL
IC981
4
DIMMER
CONTROL
Q961
DOOR IND
CONTROL
Q101
10K 9K
S501
FREQUENCY
SELECT
7-14
16-31
33-64
33-64
3-5. CIRCUIT BOARDS LOCATION
MAIN board
SUB board
KEY board
SENSOR board
SERVO board
tuner unit
(TU1)
(TU1)
CDX-F5500N
22
22
CDX-F5500N
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
SW2
SW3
Q1
R49
R147
C86
C85
R48
IC1
Q6
R47
C75
R123
C92
C64
C58
C57
C56
R50
C49
R7
C50
C47
C46
C44
C43
C41
C40
C39
C38
C36
C34
C33
C32
C28
C29
C25
C24
C23
C22
C19
C14
Q5
C11
C8
C6
C2
C115
C1
R136
R5
R114
R111
R110
R109
R107
R106
R133
R52
R46
R101
R44
C91
R43
SW1
R42
R41
R40
R92
R91
R85
R77
R39
R38
R70
R54
R116
C65
R55
C60
R126
R11
R12
R14
R37
R15
R56
R16
C83
R18
R64
R61
R60
R29
R25
R24
R23
R124
R145
R139
X2
IC7
R117
R22
C77
R140
Q3
Q2
IC4
R141
R142
R143
C74
R148
R146
C42
C54
C59
C30
X1
IC8
C35
C81
FB2
R2
CN1
R6
R1
FB1
C79
C27
C55
C67
C66
C109
C16
C51
CN2
M901
SW4
M902
M903
C45
R122
C37
R78
C26
C21
C18
C13
C7
C5
C4
C3
BP3
BP2
BP1
R119
R115
FB5
R108
R102
R99
R98
R8
R87
R86
R81
R80
R76
R68
R74
R73
R96
R71
R69
R45
C52
R9
R10
C53
R13
R17
R19
R20
R57
R21
R79
R67
R65
R62
R59
R28
R27
R26
R3
R127
R128
R129
R53
R4
C63
R72
R144
C10
IC3
C48
R97
C110
C9
(Page 25)
3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —
IC1
G-2
IC3
C-10
IC4
E-2
IC7
B-2
IC8
C-2
Q1
C-4
Q2
B-2
Q3
B-2
Q5
A-2
Q6
A-1
• Semiconductor
Location
Ref. No.
Location
• Refer to page 21 for Circuit Boards Location.
: Uses unleaded solder.
CDX-F5500N
23
23
CDX-F5500N
3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) —
R49
R48
R97
R50
TP56
R52
R98
R42
R40
R77
R68
C65
C52
C60
C53
R65
R64
R61
R59
R29
R53
R72
TP181
TP180
TP175
TP127
TP40
C10
TP120
TP116
TP109
TP106
TP57
TP61
C48
C5
R12
R7
C6
C30
C28
C33
C45
C37
C34
C38
C39
C46
R54
C64
C50
C57
C59
C58
C54
R124
R114
C35
R38
C29
R22
R23
TP71
TP140
C27
TP50
TP44
TP45
R13
R6
R1
C4
TP99
R41
C47
R55
TP167
C55
R70
R71
R56
C41
FB2
FB5
R133
CN2
Q1
CN1
X1
C49
C81
IC3
C9
C107
TP35
TP34
TP33
TP32
TP30
TP29
TP28
TP27
TP26
TP25
TP24
TP23
TP22
TP21
R46
R44
C43
C44
C40
C42
R43
R45
TP139
TP129
TP123
TP72
TP128
TP53
TP39
TP133
TP135
TP43
TP38
TP48
TP132
TP41
TP51
TP46
TP37
TP54
TP49
TP136
TP36
TP47
TP42
TP55
R78
R76
R79
R67
R60
TP148
TP145
TP141
TP137
TP344
TP343
TP98
TP97
TP96
TP94
TP65
TP62
TP63
TP59
TP60
BP3
BP2
R25
R24
C22
C23
C24
C25
• Refer to page 13 for IC Pin Descriptions.
• Refer to page 18 for Waveforms.
• Refer to page 18 for Waveforms.
(Page 24)
(Page 27)
Note:
• Voltage is dc with respect to
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
CDX-F5500N
24
24
CDX-F5500N
3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) —
Note:
• Voltage is dc with respect to
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
• Refer to page 18 for Waveform.
• Refer to page 31 for IC Block Diagrams.
• Refer to page 31 for IC Block Diagrams.
IC B/D
IC B/D
R2
R47
R123
C16
C19
C18
C14
C13
C8
TP70
BP1
R136
R115
R5
R111
R107
R106
R101
R92
R91
R8
R81
R39
R73
R9
R10
R11
R14
R15
R16
R17
R18
R19
R20
R21
R28
R27
R26
R3
TP249
TP231
TP230
TP226
R4
R139
R117
R140
C74
R110
R146
R57
R147
R148
C11
C21
C32
C36
C66
C67
C56
FB1
R99
C86
C115
C77
C75
C92
C91
C85
C26
C83
C109
C110
TP31
R145
TP52
R69
TP58
R74
R80
R119
C51
C7
R116
R108
IC1
M903
M901
M902
IC8
IC7
Q6
C79
Q2
Q3
Q5
C3
C2
C1
C63
SW4
SW3
SW1
X2
SW2
R37
IC4
R144
R109
TP11
TP12
TP19
TP9
TP7
TP8
TP17
TP18
TP20
TP13
TP14
TP15
TP16
R122
R62
R126
R127
R128
R129
R141
R142
R143
R86
R85
R87
(Page 23)
Click on the first or last page to see other CDX-F5500N service manuals if exist.