Sony XR-CA665EE Service Manual ▷ View online
25
XR-CA665EE
Pin No.
Pin Name
I/O
Description
90
LM_EJ
O
Motor drive signal output to the loading motor drive “H” active
(For the eject direction and reverse side operation)
(For the eject direction and reverse side operation)
91
TAPEON
O
Tape system power supply on/off control signal output terminal “H”: power on Not used
92
CM_ON
O
Capstan/reel motor drive signal output terminal “H”: motor on
93
NOSESW
I
Front panel block remove/attach detection signal input from the nose detection switch
“L”: front panel is attached, “H”: front panel is removed
“L”: front panel is attached, “H”: front panel is removed
94
NS_MASK
O
Discharge control signal output for the noise detection circuit Not used
95
DAVSS
—
Ground terminal (for D/A converter)
96 to 99
NCO
O
Not used
100
DAVDD
—
Power supply terminal (+5V) (for D/A converter)
26
XR-CA665EE
7-1. CHASSIS SECTION
SECTION 7
EXPLODED VIEWS
• 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-3382-790-2 PANEL ASSY, SUB
2
1-792-195-11 CABLE, FLEXIBLE FLAT (14CORE)
3
X-3377-621-8 LOCK ASSY
4
1-687-316-11 SUB BOARD
5
3-040-990-01 BUTTON (EJECT) (Z)
6
3-935-003-01 SPRING, TORSION
7
3-027-437-12 DOOR, CASSETTE
8
X-3376-699-7 GEAR ASSY
9
3-243-177-01 CUSHION (SUB PANEL)
11
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
* 12
3-046-991-02 SPACER (COVER R)
* 13
3-046-990-01 SPACER (COVER L)
14
A-3283-338-A MAIN BOARD, COMPLETE
15
3-012-859-21 CAP (25), RUBBER
16
3-246-481-01 PLATE (TU), GROUND
17
3-030-909-03 DAMPER, OIL
18
3-713-786-51 SCREW (M2X3)
20
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
22
3-042-244-01 SCREW (T)
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A/32V)
TU1
A-3220-945-A TUNER UNIT (TUX-031//Q3)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
MG-25L-136
#1
#1
FU601
TU1
#1
#1
#1
front panel section
not
supplied
supplied
not
supplied
supplied
not supplied
1
22
22
3
2
9
4
5
6
7
13
11
14
16
15
20
12
not
supplied
supplied
18
17
8
27
XR-CA665EE
7-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-3320-951-A PANEL OVERALL ASSY, FRONT
52
3-246-534-01 SPRING (RELEASE)
53
X-3383-992-1 PANEL (S) ASSY, FRONT
54
X-3383-169-1 BUTTON ASSY (S)
55
X-3382-625-1 PANEL ASSY, FRONT BACK
56
1-694-989-11 CONDUCTIVE BOARD, CONNECTION
57
X-3378-390-3 CASE ASSY
58
3-925-745-01 CUSHION
LCD901 1-805-076-11 DISPLAY PANEL, LIQUID CRYSTAL
#2
#2
7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
not supplied
not supplied
not supplied
not supplied
(display board)
(display board)
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
LCD901
#2
55
58
56
57
52
53
54
51
28
XR-CA665EE
7-3. MECHANISM DECK SECTION
(MG-25L-136)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
A-3315-400-A CLUTCH (HR) ASSY
* 152
3-019-130-01 LEVER (LDG-A)
* 153
3-019-131-05 LEVER (LDG-B)
154
3-228-690-01 SPRING (LD-1), TENSION
155
3-020-540-01 SPRING (LD-2), TENSION
156
3-020-542-01 GEAR (LOADING FT)
157
3-341-753-11 WASHER, POLYETHYLENE
158
3-020-533-01 HOUSING
* 159
3-020-532-02 ARM (SUCTION)
160
3-020-534-01 HANGER
161
3-933-346-01 CATCHER
162
3-933-344-24 GUIDE (C)
163
3-927-100-21 SCREW (+PS 2X10), SPECIAL
164
3-364-151-01 WASHER
165
A-3220-811-A MECHANISM DECK ASSY (MG-25L-136)
166
3-017-302-01 BELT (25)
167
3-231-940-01 FLYWHEEL (HF)
168
3-701-437-21 WASHER
HP901
1-500-196-31 HEAD, MAGNETIC (PLAYBACK)
M901
A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
#6
7-624-104-04 STOP RING 2.0, TYPE-E
#7
7-627-553-17 SCREW, PRECISION +P 2X2
160
159
158
155
154
153
152
156
157
163
161
162
164
166
167
151
168
168
HP901
not supplied
M901
#7
#6
165
A
A
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