Sony BM-23MK2 Service Manual ▷ View online
29
BM-23MK2
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R535
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R536
1-216-840-11 METAL CHIP
39K
5%
1/10W
R537
1-216-845-11 METAL CHIP
100K
5%
1/10W
R538
1-216-845-11 METAL CHIP
100K
5%
1/10W
R539
1-216-845-11 METAL CHIP
100K
5%
1/10W
R540
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R541
1-216-839-11 METAL CHIP
33K
5%
1/10W
R542
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R543
1-216-839-11 METAL CHIP
33K
5%
1/10W
R544
1-216-833-11 METAL CHIP
10K
5%
1/10W
R545
1-216-843-11 METAL CHIP
68K
5%
1/10W
R546
1-216-821-11 METAL CHIP
1K
5%
1/10W
R547
1-216-833-11 METAL CHIP
10K
5%
1/10W
R548
1-218-728-11 METAL CHIP
33K
0.5%
1/10W
R549
1-218-717-11 METAL CHIP
11K
0.5%
1/10W
R550
1-216-845-11 METAL CHIP
100K
5%
1/10W
R551
1-216-833-11 METAL CHIP
10K
5%
1/10W
R552
1-216-822-11 METAL CHIP
1.2K
5%
1/10W
R553
1-216-819-11 METAL CHIP
680
5%
1/10W
R561
1-216-839-11 METAL CHIP
33K
5%
1/10W
R562
1-216-839-11 METAL CHIP
33K
5%
1/10W
R602
1-216-833-11 METAL CHIP
10K
5%
1/10W
R603
1-216-833-11 METAL CHIP
10K
5%
1/10W
R604
1-216-851-11 METAL CHIP
330K
5%
1/10W
R605
1-216-839-11 METAL CHIP
33K
5%
1/10W
R606
1-216-845-11 METAL CHIP
100K
5%
1/10W
R607
1-216-801-11 METAL CHIP
22
5%
1/10W
R608
1-216-838-11 METAL CHIP
27K
5%
1/10W
R615
1-216-845-11 METAL CHIP
100K
5%
1/10W
R616
1-216-843-11 METAL CHIP
68K
5%
1/10W
R618
1-216-833-11 METAL CHIP
10K
5%
1/10W
R625
1-216-833-11 METAL CHIP
10K
5%
1/10W
R631
1-216-857-11 METAL CHIP
1M
5%
1/10W
R632
1-216-857-11 METAL CHIP
1M
5%
1/10W
R633
1-216-857-11 METAL CHIP
1M
5%
1/10W
R635
1-216-841-11 METAL CHIP
47K
5%
1/10W
R636
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R637
1-216-845-11 METAL CHIP
100K
5%
1/10W
R639
1-216-821-11 METAL CHIP
1K
5%
1/10W
R640
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R642
1-216-832-11 METAL CHIP
8.2K
5%
1/10W
R645
1-216-828-11 METAL CHIP
3.9K
5%
1/10W
R646
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
< VARIABLE RESISTOR >
RV601
1-238-089-11 RES, ADJ, CERMET
4.7K
RV602
1-238-089-11 RES, ADJ, CERMET
4.7K
< SWITCH >
S101
1-572-039-11 SWITCH, SLIDE (LISTEN / DCT / STOP)
S102
1-771-091-21 SWITCH, PUSH (1 KEY) (POWER)
S103
1-571-275-31 SWITCH, SLIDE (MIC SENS)
S401
1-771-091-21 SWITCH, PUSH (1 KEY) (BACK SPACE)
S402
1-771-091-21 SWITCH, PUSH (1 KEY) (FF/BACK SPACE)
S501
1-570-397-11 SWITCH, SLIDE (CUE/REVIEW)
S502
1-572-263-31 SWITCH, SLIDE (LOCK .)
S503
1-570-204-21 SWITCH, KEY BOARD (E-INDEX)
S504
1-571-275-31 SWITCH, SLIDE (VOR)
S601
1-570-087-11 SWITCH, SLIDE (FAST PB >)
S602
1-571-277-31 SWITCH, SLIDE (FF)
< TRANSFORMER >
T101
1-433-251-00 TRANSFORMER, BIAS OSCILLATOR
< THERMISTOR >
0 TH601
1-803-124-11 THERMISTOR, POSITIVE
< VARIABLE RESISTOR >
VR101
1-225-294-11 RES, VAR, CARBON
10K
(VOLUME w)
************************************************************
A-1139-877-A LCD BOARD, COMPLETE
*******************
*
1-537-724-11 CONDUCTIVE BOARD, CONNECTION
1-652-024-11 PC BOARD, FLEXIBLE
1-652-024-11 PC BOARD, FLEXIBLE
*
3-592-351-01 PAPER, VIBRATION PROOF (B)
3-831-441-99 SPACER
3-911-887-01 HOLDER, LCD
3-831-441-99 SPACER
3-911-887-01 HOLDER, LCD
< CAPACITOR >
C701
1-164-360-11 CERAMIC CHIP
0.1uF
16V
C702
1-164-360-11 CERAMIC CHIP
0.1uF
16V
C703
1-164-677-11 CERAMIC CHIP
0.033uF
10%
16V
C704
1-164-245-11 CERAMIC CHIP
0.015uF
10%
25V
C705
1-164-245-11 CERAMIC CHIP
0.015uF
10%
25V
< DIODE >
D701
8-719-991-75 DIODE RB425D-T146
D702
8-719-991-75 DIODE RB425D-T146
D703
8-719-047-19 DIODE GL8PR29 (DICT/BATT)
D704
8-719-422-37 DIODE MA8051-TX
< IC >
IC701
8-759-281-85 IC BU2456-24
< LIQUID CRYSTAL DISPLAY >
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
< TRANSISTOR >
Q701
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q702
8-729-402-55 TRANSISTOR
2SB1218A-R-TX
Q703
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q704
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q705
8-729-402-55 TRANSISTOR
2SB1218A-R-TX
Q706
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q707
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q708
8-729-402-55 TRANSISTOR
2SB1218A-R-TX
Q709
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q710
8-729-402-55 TRANSISTOR
2SB1218A-R-TX
Q711
8-729-420-44 TRANSISTOR
UN5210-TX
Q712
8-729-420-44 TRANSISTOR
UN5210-TX
Q713
8-729-420-44 TRANSISTOR
UN5210-TX
Q714
8-729-420-44 TRANSISTOR
UN5210-TX
Q715
8-729-420-44 TRANSISTOR
UN5210-TX
AUDIO
LCD
30
BM-23MK2
< RESISTOR >
R701
1-216-853-11 METAL CHIP
470K
5%
1/10W
R702
1-216-853-11 METAL CHIP
470K
5%
1/10W
R703
1-216-845-11 METAL CHIP
100K
5%
1/10W
R704
1-216-845-11 METAL CHIP
100K
5%
1/10W
R705
1-216-847-11 METAL CHIP
150K
5%
1/10W
R706
1-216-851-11 METAL CHIP
330K
5%
1/10W
R707
1-216-851-11 METAL CHIP
330K
5%
1/10W
R708
1-216-853-11 METAL CHIP
470K
5%
1/10W
R709
1-216-853-11 METAL CHIP
470K
5%
1/10W
R710
1-216-845-11 METAL CHIP
100K
5%
1/10W
R711
1-216-845-11 METAL CHIP
100K
5%
1/10W
R712
1-216-847-11 METAL CHIP
150K
5%
1/10W
R713
1-216-851-11 METAL CHIP
330K
5%
1/10W
R714
1-216-851-11 METAL CHIP
330K
5%
1/10W
R715
1-216-853-11 METAL CHIP
470K
5%
1/10W
R716
1-216-853-11 METAL CHIP
470K
5%
1/10W
R717
1-216-845-11 METAL CHIP
100K
5%
1/10W
R718
1-216-845-11 METAL CHIP
100K
5%
1/10W
R719
1-216-847-11 METAL CHIP
150K
5%
1/10W
R720
1-216-851-11 METAL CHIP
330K
5%
1/10W
R721
1-216-851-11 METAL CHIP
330K
5%
1/10W
R722
1-216-857-11 METAL CHIP
1M
5%
1/10W
R723
1-216-857-11 METAL CHIP
1M
5%
1/10W
R724
1-216-857-11 METAL CHIP
1M
5%
1/10W
R725
1-216-857-11 METAL CHIP
1M
5%
1/10W
R726
1-216-857-11 METAL CHIP
1M
5%
1/10W
R727
1-216-857-11 METAL CHIP
1M
5%
1/10W
R728
1-216-857-11 METAL CHIP
1M
5%
1/10W
R729
1-216-857-11 METAL CHIP
1M
5%
1/10W
R730
1-216-845-11 METAL CHIP
100K
5%
1/10W
R731
1-216-845-11 METAL CHIP
100K
5%
1/10W
R734
1-216-845-11 METAL CHIP
100K
5%
1/10W
R736
1-216-846-11 METAL CHIP
120K
5%
1/10W
< SWITCH >
S701
1-692-878-11 SWITCH, KEY BOARD (COUNTER RESET)
< VIBRATOR >
X701
1-577-306-11 OSCILLATOR, CERAMIC 1MHz
************************************************************
MISCELLANEOUS
**************
**************
HE901
1-543-876-11 HEAD (ERASE)
HRP901 1-500-126-12 HEAD, MAGNETIC (RECORD/PLAYBACK)
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
1-698-452-14 MOTOR, DC
MIC901 1-542-080-11 MICROPHONE, BUILT-IN
SP901
1-504-691-13 SPEAKER (3.6cm)
************************************************************
ACCESSORIES
***********
***********
3-758-326-31 MANUAL, INSTRUCTION (ENGLISH)
3-909-958-03 CASE, CARRYING
3-909-958-03 CASE, CARRYING
Ref. No.
Part No.
Description
Remark
LCD
30
BM-23MK2
< RESISTOR >
R701
1-216-853-11 METAL CHIP
470K
5%
1/10W
R702
1-216-853-11 METAL CHIP
470K
5%
1/10W
R703
1-216-845-11 METAL CHIP
100K
5%
1/10W
R704
1-216-845-11 METAL CHIP
100K
5%
1/10W
R705
1-216-847-11 METAL CHIP
150K
5%
1/10W
R706
1-216-851-11 METAL CHIP
330K
5%
1/10W
R707
1-216-851-11 METAL CHIP
330K
5%
1/10W
R708
1-216-853-11 METAL CHIP
470K
5%
1/10W
R709
1-216-853-11 METAL CHIP
470K
5%
1/10W
R710
1-216-845-11 METAL CHIP
100K
5%
1/10W
R711
1-216-845-11 METAL CHIP
100K
5%
1/10W
R712
1-216-847-11 METAL CHIP
150K
5%
1/10W
R713
1-216-851-11 METAL CHIP
330K
5%
1/10W
R714
1-216-851-11 METAL CHIP
330K
5%
1/10W
R715
1-216-853-11 METAL CHIP
470K
5%
1/10W
R716
1-216-853-11 METAL CHIP
470K
5%
1/10W
R717
1-216-845-11 METAL CHIP
100K
5%
1/10W
R718
1-216-845-11 METAL CHIP
100K
5%
1/10W
R719
1-216-847-11 METAL CHIP
150K
5%
1/10W
R720
1-216-851-11 METAL CHIP
330K
5%
1/10W
R721
1-216-851-11 METAL CHIP
330K
5%
1/10W
R722
1-216-857-11 METAL CHIP
1M
5%
1/10W
R723
1-216-857-11 METAL CHIP
1M
5%
1/10W
R724
1-216-857-11 METAL CHIP
1M
5%
1/10W
R725
1-216-857-11 METAL CHIP
1M
5%
1/10W
R726
1-216-857-11 METAL CHIP
1M
5%
1/10W
R727
1-216-857-11 METAL CHIP
1M
5%
1/10W
R728
1-216-857-11 METAL CHIP
1M
5%
1/10W
R729
1-216-857-11 METAL CHIP
1M
5%
1/10W
R730
1-216-845-11 METAL CHIP
100K
5%
1/10W
R731
1-216-845-11 METAL CHIP
100K
5%
1/10W
R734
1-216-845-11 METAL CHIP
100K
5%
1/10W
R736
1-216-846-11 METAL CHIP
120K
5%
1/10W
< SWITCH >
S701
1-692-878-11 SWITCH, KEY BOARD (COUNTER RESET)
< VIBRATOR >
X701
1-577-306-11 OSCILLATOR, CERAMIC 1MHz
************************************************************
MISCELLANEOUS
**************
**************
HE901
1-543-876-11 HEAD (ERASE)
HRP901 1-500-126-12 HEAD, MAGNETIC (RECORD/PLAYBACK)
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
1-698-452-14 MOTOR, DC
MIC901 1-542-080-11 MICROPHONE, BUILT-IN
SP901
1-504-691-13 SPEAKER (3.6cm)
************************************************************
ACCESSORIES
***********
***********
3-758-326-31 MANUAL, INSTRUCTION (ENGLISH)
3-909-958-03 CASE, CARRYING
3-909-958-03 CASE, CARRYING
Ref. No.
Part No.
Description
Remark
LCD
30
BM-23MK2
< RESISTOR >
R701
1-216-853-11 METAL CHIP
470K
5%
1/10W
R702
1-216-853-11 METAL CHIP
470K
5%
1/10W
R703
1-216-845-11 METAL CHIP
100K
5%
1/10W
R704
1-216-845-11 METAL CHIP
100K
5%
1/10W
R705
1-216-847-11 METAL CHIP
150K
5%
1/10W
R706
1-216-851-11 METAL CHIP
330K
5%
1/10W
R707
1-216-851-11 METAL CHIP
330K
5%
1/10W
R708
1-216-853-11 METAL CHIP
470K
5%
1/10W
R709
1-216-853-11 METAL CHIP
470K
5%
1/10W
R710
1-216-845-11 METAL CHIP
100K
5%
1/10W
R711
1-216-845-11 METAL CHIP
100K
5%
1/10W
R712
1-216-847-11 METAL CHIP
150K
5%
1/10W
R713
1-216-851-11 METAL CHIP
330K
5%
1/10W
R714
1-216-851-11 METAL CHIP
330K
5%
1/10W
R715
1-216-853-11 METAL CHIP
470K
5%
1/10W
R716
1-216-853-11 METAL CHIP
470K
5%
1/10W
R717
1-216-845-11 METAL CHIP
100K
5%
1/10W
R718
1-216-845-11 METAL CHIP
100K
5%
1/10W
R719
1-216-847-11 METAL CHIP
150K
5%
1/10W
R720
1-216-851-11 METAL CHIP
330K
5%
1/10W
R721
1-216-851-11 METAL CHIP
330K
5%
1/10W
R722
1-216-857-11 METAL CHIP
1M
5%
1/10W
R723
1-216-857-11 METAL CHIP
1M
5%
1/10W
R724
1-216-857-11 METAL CHIP
1M
5%
1/10W
R725
1-216-857-11 METAL CHIP
1M
5%
1/10W
R726
1-216-857-11 METAL CHIP
1M
5%
1/10W
R727
1-216-857-11 METAL CHIP
1M
5%
1/10W
R728
1-216-857-11 METAL CHIP
1M
5%
1/10W
R729
1-216-857-11 METAL CHIP
1M
5%
1/10W
R730
1-216-845-11 METAL CHIP
100K
5%
1/10W
R731
1-216-845-11 METAL CHIP
100K
5%
1/10W
R734
1-216-845-11 METAL CHIP
100K
5%
1/10W
R736
1-216-846-11 METAL CHIP
120K
5%
1/10W
< SWITCH >
S701
1-692-878-11 SWITCH, KEY BOARD (COUNTER RESET)
< VIBRATOR >
X701
1-577-306-11 OSCILLATOR, CERAMIC 1MHz
************************************************************
MISCELLANEOUS
**************
**************
HE901
1-543-876-11 HEAD (ERASE)
HRP901 1-500-126-12 HEAD, MAGNETIC (RECORD/PLAYBACK)
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
LCD701 1-810-464-11 DISPLAY PANEL, LIQUID CRYSTAL
M901
1-698-452-14 MOTOR, DC
MIC901 1-542-080-11 MICROPHONE, BUILT-IN
SP901
1-504-691-13 SPEAKER (3.6cm)
************************************************************
ACCESSORIES
***********
***********
3-758-326-31 MANUAL, INSTRUCTION (ENGLISH)
3-909-958-03 CASE, CARRYING
3-909-958-03 CASE, CARRYING
Ref. No.
Part No.
Description
Remark
LCD