Sony CDX-C6850R Service Manual ▷ View online
– 57 –
Pin No.
Pin Name
I/O
Pin Description
111
ANT REM
O
ANT REMOTE power control output
112
NIL
—
Not used. (Open)
113
CTL2
—
Not used in this set.
114
CD LD
O
Loading motor control output (Loading direction)
115
CD EJ
O
Loading motor control output (Eject direction)
116
L SW
I
Sled limit switch detection input
117
IN SW/(PH1)
I
Disc insertion detection input
118
D SW
I
DOWN switch detection input
119
VSS
—
Ground
120
SELF SW/(IN SW)
I
Disc self store detection input
– 58 –
#1
#1
#1
#3
#1
#1
#1
#2
#2
#2
#2
#1
#1
#2
#2
#2
#5
#5
#5
F901
1
2
3
4
5
7
8
9
10
11
12
13
15
15
16
TU601
17
MG-363T-121
6
14
18
SECTION 5
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
The components identified by
mark
mark
! or dotted line with mark.
! are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
5-1. CHASSIS SECTION
N
N
Ref. No.
Part No.
Description
Remark
* 1
3-030-881-01 COVER
2
X-3376-701-1 PANEL ASSY, SUB
3
3-030-892-01 BUTTON (EJECT)
* 4
1-672-509-11 RELAY BOARD
5
X-3376-699-1 GEAR ASSY
6
3-035-250-01 SCREW (LOCK)
7
X-3376-700-1 LOCK ASSY
* 8
3-030-883-01 BRACKET (MD)
9
1-790-375-11 CORD (WITH CONNECTOR) (SUB OUT)
* 10
A-3294-593-A MAIN BOARD, COMPLETE
* 11
3-030-884-01 HEAT SINK (REG)
* 12
3-030-864-01 BRACKET (IC)
* 13
3-030-890-01 HEAT SINK
14
1-790-482-11 CABLE, FLAT (FFC) 14P
15
3-915-923-01 SCREW, GROUND POINT
* 16
3-030-882-01 CHASSIS
17
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
18
3-713-786-51 SCREW +P 2X3
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU601
A-3282-045-A TUNER UNIT (TUX-012(E))
– 59 –
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-030-944-01 LEVER (SEEK/AMS)
52
3-030-950-01 BUTTON (OPEN)
53
3-032-321-01 SPRING (OPEN)
54
X-3376-709-1 PANEL ASSY, FRONT
55
3-030-904-01 BUTTON (MODE)
56
3-030-906-01 BUTTON (1-10)
57
3-030-898-01 BUTTON (PTY)
58
3-030-903-01 BUTTON (SOURCE)
59
3-030-899-01 KNOB (VOL)
60
3-030-901-01 RING
* 61
3-030-888-01 PLATE (LCD), GROUND
* 62
3-032-199-01 SHEET (ESD)
* 63
3-030-933-01 SHEET (DIFFUSION)
* 64
3-030-902-01 PLATE (LCD), LIGHT GUIDE
* 65
3-030-908-01 HOLDER, LCD
66
X-3376-707-1 PANEL ASSY, FRONT BACK
LCD501 1-803-444-21 DISPLAY PANEL, LIQUID CRYSTAL
51
#4
not supplied
(DISPLAY board)
(DISPLAY board)
#4
#4
LCD501
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
#4
– 60 –
5-3. CD MECHANISM SECTION (1)
(MG-363T-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 101
1-659-836-11 DISC IN SW BOARD
* 102
A-3291-816-B CHASSIS (T) SUB ASSY
103
3-931-909-01 SPRING (LR), TENSION
104
X-3371-501-1 LEVER (L) ASSY
105
3-338-737-01 SCREW (2X3), +PS
* 106
1-659-837-11 LOAD SW BOARD
107
X-3371-502-1 LEVER (R) ASSY
108
A-3301-203-A ROLLER ASSY
109
3-931-908-01 GUIDE (DISC)
110
3-931-902-04 ARM (ROLLER)
111
3-936-756-01 ROLLER (D)
112
3-321-393-01 WASHER, STOPPER
* 113
3-939-139-01 SPACER
114
3-931-916-01 SPRING (RA), TENSION
* 115
A-3309-694-A SERVO BOARD, COMPLETE
* 116
3-007-530-01 BRACKET (MOTOR)
M903
A-3291-676-A MOTOR SUB ASSY, LOADING (LOADING)
#9
M903
113
116
115
110
114
108
106
101
112
111
109
112
111
104
102
103
107
105
#9
#7
#7
#8
#9
#9
A
A
#7
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