Sony CDX-555RF / CDX-555XRF Service Manual ▷ View online
37
CDX-555RF/555XRF
Pin No.
Pin Name
I/O
Description
71
CH.F
O
Motor drive signal (save direction) output to the chucking motor drive “L” active
72
CH.R
O
Motor drive signal (chucking direction) output to the chucking motor drive “L” active
73
ELVR
O
Motor drive signal (elevator down direction) output to the elevator motor drive “L” active
74
ELVF
O
Motor drive signal (elevator up direction) output to the elevator motor drive “L” active
75
BUCHK
I
Battery detection signal input “H”: battery on
76
MGLK
I
Magazine detect switch input terminal “L”: magazine is set
77
SQSO
I
Subcode Q/text serial data input from the DSP
78
NC
—
Not used
79
SQCK
O
Subcode Q/text serial data transfer clock signal output to the DSP
80
KEYACK
I
Input of acknowledge signal for the key entry
Acknowledge signal is input to accept from the remote commander in the power off status
Acknowledge signal is input to accept from the remote commander in the power off status
81
NC
—
Not used
82
SCOR
I
Subcode sync (S0+S1) detection signal input from the DSP
83
SIRCS
I
SIRCS signal input from the remote commander
84
TEX
I
Sub system clock input terminal Not used
85
TX
O
Sub system clock output terminal Not used
86
VSS
—
Ground terminal
87
VDD
—
Power supply terminal (+5V)
88
NC
—
Not used
89
LIMSW
I
Sled limit in detect switch input terminal
“L”: When the optical pick-up is inner position
“L”: When the optical pick-up is inner position
90
FOK
I
Focus OK signal input from the DSP “H” is input when focus is on (“L”: NG)
91
GFS
I
Guard frame sync signal input from the DSP “L”: NG, “H”: OK
92
SCLK
O
Serial data transfer clock signal output to the DSP
93
SENS
I
Internal status signal (sense signal) input from the DSP
94
XRST
O
System reset signal output to the DSP “L”: reset
95
ADON
O
Power supply on/off control signal output for the A/D converter “L”: power on
96
PLLCE
O
Chip enable signal output to the FM stereo transmitter “H” active
97
PLLCLK
O
Serial data transfer clock signal output to the FM stereo transmitter
98
PLLDATA
O
Serial data output to the FM stereo transmitter
99, 100
NC
—
Not used
38
CDX-555RF/555XRF
8-1. GENERAL SECTION-1
SECTION 8
EXPLODED VIEWS
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark 0 or dotted line with mark
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Accessories are given in the last of the elec-
trical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
X-3379-707-1 DOOR (L) ASSY (555RF)
1
X-3381-486-1 DOOR (L) ASSY (555XRF)
2
3-224-392-12 PANEL (L), FRONT (555XRF)
2
3-224-392-51 PANEL (L), FRONT (555RF)
3
3-047-886-11 LEVER (FLT. 838)
4
3-237-609-01 CASE (UPPER. T)
5
1-792-043-12 CORD (WITH CONNECTOR) (POWER)
6
A-3301-964-A RELAY BOX ASSY
7
1-792-045-21 CORD (WITH CONNECTOR)(ANT-OUT)
(for RELAY BOX ASSY)
8
1-792-044-22 CORD (WITH CONNECTOR) (CD-OUT)
(for RELAY BOX ASSY)
9
A-3220-786-A WIRED COMMANDER (RM-X80RF)
CNP501 1-792-596-13 CABLE (WITH CONNECTOR) (for RM-X80RF)
F1
F1
1-532-798-11 FUSE (BLADE TYPE) (AUTO FUSE) (1A/32V)
F2
1-532-731-11 FUSE (BLADE TYPE) (AUTO FUSE) (3A/32V)
#2
7-685-792-09 SCREW +PTT 2.6X6 (S)
3
2
1
#2
#2
#2
#2
not supplied
not supplied
general section-2
3
#2
4
5
6
9
CNP501
7
8
F1
F2
39
CDX-555RF/555XRF
8-2. GENERAL SECTION-2
66
66
62
65
63
64
#3
#3
RV202
69
57
58
56
53
59
71
60
60
#1
not
supplied
supplied
not supplied
not supplied
not supplied
not supplied
54
55
52
51
51
not supplied
61
67
68
MG-251A-137
60
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-047-852-01 DAMPER (T)
* 52
X-3381-478-1 CASE (LOWER. T) ASSY
53
A-3340-189-A FM BOARD, COMPLETE
* 54
3-046-989-02 PLATE (FM), SHIELD
55
3-240-372-01 CUSHION (EMC)
56
1-676-735-11 FM FLEXIBLE BOARD
57
3-042-999-11 COVER (FM CONNECTOR. T)
58
3-913-406-11 SCREW (GROUND)
59
X-3375-357-1 ARM (FLT) ASSY
60
3-935-636-11 SCREW (FP)
* 61
1-676-722-13 SW BOARD
62
3-042-244-11 SCREW (T)
63
3-041-218-21 ESCUTCHEON (T)
64
3-022-007-02 BUTTON (EJT) (Z)
* 65
3-022-012-01 HEAT SINK (T)
66
3-038-166-01 SPRING (FL), TENSION COIL
* 67
A-3283-115-A MAIN BOARD, COMPLETE
68
1-676-339-12 MAIN FLEXIBLE BOARD
* 69
3-046-988-02 PLATE (MAIN), SHIELD
71
X-3375-360-2 ARM (FRT) ASSY
RV202
1-227-137-11 RES, VAR, SLIDE 10K
(ELEVATOR HEIGHT SENSOR)
#1
7-685-862-09 SCREW +BVTT 2.6X6 (S)
#3
7-685-781-09 SCREW +PTT 2X4 (S)
40
CDX-555RF/555XRF
8-3.
MECHANISM DECK SECTION-1
(MG-251A-137)
(MG-251A-137)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-3378-091-1 CHASSIS (U. S) SUB ASSY
102
3-024-161-01 SPRING (SUT)
103
3-011-997-01 SPRING (STOPPER. LOWER)
#3
7-685-781-09 SCREW +PTT 2X4 (S)
#3
#3
#3
101
102
mechanism deck section-3
103
mechanism deck section-2
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