DOWNLOAD Sony DHC-MD777 / HMC-MD777 Service Manual ↓ Size: 7.32 MB | Pages: 108 in PDF or view online for FREE

Model
DHC-MD777 HMC-MD777
Pages
108
Size
7.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dhc-md777-hmc-md777.pdf
Date
PREV: Sony TC-PX100 Service Manual

Sony DHC-MD777 / HMC-MD777 Service Manual ▷ View online

– 138 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< LED >
D704
8-719-055-84 LED   GL-528VS1 (DISC IN DETECT SENSOR)
< RESISTOR >
R711
1-249-415-11 CARBON
680
5%
1/4W
************************************************************
*
1-671-789-11 SENSOR 2 BOARD
***************
4-964-461-02 HOLDER (SENSOR)
< TRANSISTOR >
Q703
8-729-926-31 PHOTO TRANSISTOR PT483F1S
************************************************************
*
1-671-467-11 SW BOARD
*********
< CONNECTOR >
* CN206
1-750-494-31 PIN, CONNECTOR (PC BOARD) 6P
< SWITCH >
S681
1-572-467-61 SWITCH, PUSH (1 KEY) (LIMIT)
S682
1-692-377-31 SWITCH, PUSH (1 KEY) (REFLECT)
S683
1-692-847-21 SWITCH, PUSH (1 KEY) (PROTECT)
************************************************************
*
1-671-822-11 WM BOARD
*********
< CAPACITOR >
C1
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C2
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C3
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C4
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
< CONNECTOR >
CL1
1-690-880-81 LEAD (WITH CONNECTOR)
CN1
1-778-529-11 PIN, CONNECTOR (PC BOARD) 7P
< JACK >
J1
1-785-382-21 JACK, MINIATURE(+ CONNECTOR)4P
(MD WALKMAN LINK)
< SHORT >
R1
1-216-295-00 SHORT
0
R2
1-216-295-00 SHORT
0
************************************************************
MISCELLANEOUS
**************
3
1-790-267-11 WIRE (FLAT TYPE) (19 CORE)
5
1-773-181-11 WIRE (FLAT TYPE) (23 CORE)
6
1-790-263-11 WIRE (FLAT TYPE) (13 CORE) (130mm)
73
1-790-265-12 WIRE (FLAT TYPE) (11 CORE)
79
1-790-264-11 WIRE (FLAT TYPE) (13 CORE) (179mm)
103
1-790-268-11 WIRE (FLAT TYPE) (21 CORE)
105
1-790-266-11 WIRE (FLAT TYPE) (17 CORE)
0 253
A-3328-818-A OPTICAL PICK-UP (KSM-213BFN) (for CD)
257
1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
305
1-790-121-01 WIRE (FLAT TYPE) (21 CORE)
310
1-782-910-11 WIRE (FLAT TYPE) (7 CORE)
364
1-667-955-11 OP RELAY FLEXIBLE BOARD
369
1-782-909-11 WIRE (FLAT TYPE) (13 CORE)
403
8-583-028-02 OPTICAL PICK-UP KMS-260A/J1RP (for MD)
404
1-664-039-11 OP TRANSLATION FLEXIBLE BOARD
HR901
1-500-489-14 HEAD, OVER WRITE
M4
X-4949-160-1 MOTOR (HEAD) ASSY
(OVER WRITE HEAD UP/DOWN)
M102
X-2625-769-1 SLED MOTOR (WITH GEAR) ASSY
M571
1-698-874-11 MOTOR, DC (ELEVATOR UP/DOWN)
M572
1-698-874-11 MOTOR, DC (LOADING)
M681
A-4672-241-A MOTOR ASSY, SPINDLE
M682
A-4672-240-A MOTOR ASSY, SLED
M701
X-4950-341-1 MOTOR (CLAMP) ASSY
(ELEVATOR UP/DOWN)
M702
X-4950-342-1 MOTOR (LOADING) ASSY
S572
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING IN)
S573
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING OUT)
S707
1-418-045-01 ENCODER, ROTARY
(DISC TRY ADDRESS DETECT)
SS202
1-569-972-21 SOCKET, SHORT 2P
************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT (B)
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#4
7-685-853-04 SCREW +BVTT 2X6 (S)
#5
7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#6
7-685-861-01 SCREW +BVTT 2.6X5 (S)
#7
7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT
#8
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#9
7-624-102-04 STOP RING 1.5, TYPE -E
#10
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-851-09 SCREW +BVTT 2X4 (S)
#12
7-621-772-10 SCREW +B 2X4
#13
7-627-000-00 SCREW, PRECISION +P1.7X2.2 TYPE3
#14
7-627-852-08 SCREW, PRECISION +P 1.7X2.5
#15
7-627-852-28 +P 1.7X3
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
HMC-MD777
SENSOR     SENSOR 2     SW     WM
Ver. 1.1
– 138 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< LED >
D704
8-719-055-84 LED   GL-528VS1 (DISC IN DETECT SENSOR)
< RESISTOR >
R711
1-249-415-11 CARBON
680
5%
1/4W
************************************************************
*
1-671-789-11 SENSOR 2 BOARD
***************
4-964-461-02 HOLDER (SENSOR)
< TRANSISTOR >
Q703
8-729-926-31 PHOTO TRANSISTOR PT483F1S
************************************************************
*
1-671-467-11 SW BOARD
*********
< CONNECTOR >
* CN206
1-750-494-31 PIN, CONNECTOR (PC BOARD) 6P
< SWITCH >
S681
1-572-467-61 SWITCH, PUSH (1 KEY) (LIMIT)
S682
1-692-377-31 SWITCH, PUSH (1 KEY) (REFLECT)
S683
1-692-847-21 SWITCH, PUSH (1 KEY) (PROTECT)
************************************************************
*
1-671-822-11 WM BOARD
*********
< CAPACITOR >
C1
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C2
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C3
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C4
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
< CONNECTOR >
CL1
1-690-880-81 LEAD (WITH CONNECTOR)
CN1
1-778-529-11 PIN, CONNECTOR (PC BOARD) 7P
< JACK >
J1
1-785-382-21 JACK, MINIATURE(+ CONNECTOR)4P
(MD WALKMAN LINK)
< SHORT >
R1
1-216-295-00 SHORT
0
R2
1-216-295-00 SHORT
0
************************************************************
MISCELLANEOUS
**************
3
1-790-267-11 WIRE (FLAT TYPE) (19 CORE)
5
1-773-181-11 WIRE (FLAT TYPE) (23 CORE)
6
1-790-263-11 WIRE (FLAT TYPE) (13 CORE) (130mm)
73
1-790-265-12 WIRE (FLAT TYPE) (11 CORE)
79
1-790-264-11 WIRE (FLAT TYPE) (13 CORE) (179mm)
103
1-790-268-11 WIRE (FLAT TYPE) (21 CORE)
105
1-790-266-11 WIRE (FLAT TYPE) (17 CORE)
0 253
A-3328-818-A OPTICAL PICK-UP (KSM-213BFN) (for CD)
257
1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
305
1-790-121-01 WIRE (FLAT TYPE) (21 CORE)
310
1-782-910-11 WIRE (FLAT TYPE) (7 CORE)
364
1-667-955-11 OP RELAY FLEXIBLE BOARD
369
1-782-909-11 WIRE (FLAT TYPE) (13 CORE)
403
8-583-028-02 OPTICAL PICK-UP KMS-260A/J1RP (for MD)
404
1-664-039-11 OP TRANSLATION FLEXIBLE BOARD
HR901
1-500-489-14 HEAD, OVER WRITE
M4
X-4949-160-1 MOTOR (HEAD) ASSY
(OVER WRITE HEAD UP/DOWN)
M102
X-2625-769-1 SLED MOTOR (WITH GEAR) ASSY
M571
1-698-874-11 MOTOR, DC (ELEVATOR UP/DOWN)
M572
1-698-874-11 MOTOR, DC (LOADING)
M681
A-4672-241-A MOTOR ASSY, SPINDLE
M682
A-4672-240-A MOTOR ASSY, SLED
M701
X-4950-341-1 MOTOR (CLAMP) ASSY
(ELEVATOR UP/DOWN)
M702
X-4950-342-1 MOTOR (LOADING) ASSY
S572
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING IN)
S573
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING OUT)
S707
1-418-045-01 ENCODER, ROTARY
(DISC TRY ADDRESS DETECT)
SS202
1-569-972-21 SOCKET, SHORT 2P
************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT (B)
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#4
7-685-853-04 SCREW +BVTT 2X6 (S)
#5
7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#6
7-685-861-01 SCREW +BVTT 2.6X5 (S)
#7
7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT
#8
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#9
7-624-102-04 STOP RING 1.5, TYPE -E
#10
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-851-09 SCREW +BVTT 2X4 (S)
#12
7-621-772-10 SCREW +B 2X4
#13
7-627-000-00 SCREW, PRECISION +P1.7X2.2 TYPE3
#14
7-627-852-08 SCREW, PRECISION +P 1.7X2.5
#15
7-627-852-28 +P 1.7X3
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
HMC-MD777
SENSOR     SENSOR 2     SW     WM
Ver. 1.1
– 138 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< LED >
D704
8-719-055-84 LED   GL-528VS1 (DISC IN DETECT SENSOR)
< RESISTOR >
R711
1-249-415-11 CARBON
680
5%
1/4W
************************************************************
*
1-671-789-11 SENSOR 2 BOARD
***************
4-964-461-02 HOLDER (SENSOR)
< TRANSISTOR >
Q703
8-729-926-31 PHOTO TRANSISTOR PT483F1S
************************************************************
*
1-671-467-11 SW BOARD
*********
< CONNECTOR >
* CN206
1-750-494-31 PIN, CONNECTOR (PC BOARD) 6P
< SWITCH >
S681
1-572-467-61 SWITCH, PUSH (1 KEY) (LIMIT)
S682
1-692-377-31 SWITCH, PUSH (1 KEY) (REFLECT)
S683
1-692-847-21 SWITCH, PUSH (1 KEY) (PROTECT)
************************************************************
*
1-671-822-11 WM BOARD
*********
< CAPACITOR >
C1
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C2
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C3
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C4
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
< CONNECTOR >
CL1
1-690-880-81 LEAD (WITH CONNECTOR)
CN1
1-778-529-11 PIN, CONNECTOR (PC BOARD) 7P
< JACK >
J1
1-785-382-21 JACK, MINIATURE(+ CONNECTOR)4P
(MD WALKMAN LINK)
< SHORT >
R1
1-216-295-00 SHORT
0
R2
1-216-295-00 SHORT
0
************************************************************
MISCELLANEOUS
**************
3
1-790-267-11 WIRE (FLAT TYPE) (19 CORE)
5
1-773-181-11 WIRE (FLAT TYPE) (23 CORE)
6
1-790-263-11 WIRE (FLAT TYPE) (13 CORE) (130mm)
73
1-790-265-12 WIRE (FLAT TYPE) (11 CORE)
79
1-790-264-11 WIRE (FLAT TYPE) (13 CORE) (179mm)
103
1-790-268-11 WIRE (FLAT TYPE) (21 CORE)
105
1-790-266-11 WIRE (FLAT TYPE) (17 CORE)
0 253
A-3328-818-A OPTICAL PICK-UP (KSM-213BFN) (for CD)
257
1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
305
1-790-121-01 WIRE (FLAT TYPE) (21 CORE)
310
1-782-910-11 WIRE (FLAT TYPE) (7 CORE)
364
1-667-955-11 OP RELAY FLEXIBLE BOARD
369
1-782-909-11 WIRE (FLAT TYPE) (13 CORE)
403
8-583-028-02 OPTICAL PICK-UP KMS-260A/J1RP (for MD)
404
1-664-039-11 OP TRANSLATION FLEXIBLE BOARD
HR901
1-500-489-14 HEAD, OVER WRITE
M4
X-4949-160-1 MOTOR (HEAD) ASSY
(OVER WRITE HEAD UP/DOWN)
M102
X-2625-769-1 SLED MOTOR (WITH GEAR) ASSY
M571
1-698-874-11 MOTOR, DC (ELEVATOR UP/DOWN)
M572
1-698-874-11 MOTOR, DC (LOADING)
M681
A-4672-241-A MOTOR ASSY, SPINDLE
M682
A-4672-240-A MOTOR ASSY, SLED
M701
X-4950-341-1 MOTOR (CLAMP) ASSY
(ELEVATOR UP/DOWN)
M702
X-4950-342-1 MOTOR (LOADING) ASSY
S572
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING IN)
S573
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING OUT)
S707
1-418-045-01 ENCODER, ROTARY
(DISC TRY ADDRESS DETECT)
SS202
1-569-972-21 SOCKET, SHORT 2P
************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT (B)
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#4
7-685-853-04 SCREW +BVTT 2X6 (S)
#5
7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#6
7-685-861-01 SCREW +BVTT 2.6X5 (S)
#7
7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT
#8
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#9
7-624-102-04 STOP RING 1.5, TYPE -E
#10
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-851-09 SCREW +BVTT 2X4 (S)
#12
7-621-772-10 SCREW +B 2X4
#13
7-627-000-00 SCREW, PRECISION +P1.7X2.2 TYPE3
#14
7-627-852-08 SCREW, PRECISION +P 1.7X2.5
#15
7-627-852-28 +P 1.7X3
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
HMC-MD777
SENSOR     SENSOR 2     SW     WM
Ver. 1.1
– 138 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< LED >
D704
8-719-055-84 LED   GL-528VS1 (DISC IN DETECT SENSOR)
< RESISTOR >
R711
1-249-415-11 CARBON
680
5%
1/4W
************************************************************
*
1-671-789-11 SENSOR 2 BOARD
***************
4-964-461-02 HOLDER (SENSOR)
< TRANSISTOR >
Q703
8-729-926-31 PHOTO TRANSISTOR PT483F1S
************************************************************
*
1-671-467-11 SW BOARD
*********
< CONNECTOR >
* CN206
1-750-494-31 PIN, CONNECTOR (PC BOARD) 6P
< SWITCH >
S681
1-572-467-61 SWITCH, PUSH (1 KEY) (LIMIT)
S682
1-692-377-31 SWITCH, PUSH (1 KEY) (REFLECT)
S683
1-692-847-21 SWITCH, PUSH (1 KEY) (PROTECT)
************************************************************
*
1-671-822-11 WM BOARD
*********
< CAPACITOR >
C1
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C2
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C3
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C4
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
< CONNECTOR >
CL1
1-690-880-81 LEAD (WITH CONNECTOR)
CN1
1-778-529-11 PIN, CONNECTOR (PC BOARD) 7P
< JACK >
J1
1-785-382-21 JACK, MINIATURE(+ CONNECTOR)4P
(MD WALKMAN LINK)
< SHORT >
R1
1-216-295-00 SHORT
0
R2
1-216-295-00 SHORT
0
************************************************************
MISCELLANEOUS
**************
3
1-790-267-11 WIRE (FLAT TYPE) (19 CORE)
5
1-773-181-11 WIRE (FLAT TYPE) (23 CORE)
6
1-790-263-11 WIRE (FLAT TYPE) (13 CORE) (130mm)
73
1-790-265-12 WIRE (FLAT TYPE) (11 CORE)
79
1-790-264-11 WIRE (FLAT TYPE) (13 CORE) (179mm)
103
1-790-268-11 WIRE (FLAT TYPE) (21 CORE)
105
1-790-266-11 WIRE (FLAT TYPE) (17 CORE)
0 253
A-3328-818-A OPTICAL PICK-UP (KSM-213BFN) (for CD)
257
1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
305
1-790-121-01 WIRE (FLAT TYPE) (21 CORE)
310
1-782-910-11 WIRE (FLAT TYPE) (7 CORE)
364
1-667-955-11 OP RELAY FLEXIBLE BOARD
369
1-782-909-11 WIRE (FLAT TYPE) (13 CORE)
403
8-583-028-02 OPTICAL PICK-UP KMS-260A/J1RP (for MD)
404
1-664-039-11 OP TRANSLATION FLEXIBLE BOARD
HR901
1-500-489-14 HEAD, OVER WRITE
M4
X-4949-160-1 MOTOR (HEAD) ASSY
(OVER WRITE HEAD UP/DOWN)
M102
X-2625-769-1 SLED MOTOR (WITH GEAR) ASSY
M571
1-698-874-11 MOTOR, DC (ELEVATOR UP/DOWN)
M572
1-698-874-11 MOTOR, DC (LOADING)
M681
A-4672-241-A MOTOR ASSY, SPINDLE
M682
A-4672-240-A MOTOR ASSY, SLED
M701
X-4950-341-1 MOTOR (CLAMP) ASSY
(ELEVATOR UP/DOWN)
M702
X-4950-342-1 MOTOR (LOADING) ASSY
S572
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING IN)
S573
1-762-952-11 SWITCH, PUSH (1 KEY) (LOADING OUT)
S707
1-418-045-01 ENCODER, ROTARY
(DISC TRY ADDRESS DETECT)
SS202
1-569-972-21 SOCKET, SHORT 2P
************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT (B)
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#4
7-685-853-04 SCREW +BVTT 2X6 (S)
#5
7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#6
7-685-861-01 SCREW +BVTT 2.6X5 (S)
#7
7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT
#8
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#9
7-624-102-04 STOP RING 1.5, TYPE -E
#10
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-851-09 SCREW +BVTT 2X4 (S)
#12
7-621-772-10 SCREW +B 2X4
#13
7-627-000-00 SCREW, PRECISION +P1.7X2.2 TYPE3
#14
7-627-852-08 SCREW, PRECISION +P 1.7X2.5
#15
7-627-852-28 +P 1.7X3
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
HMC-MD777
SENSOR     SENSOR 2     SW     WM
Ver. 1.1
Page of 108
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