Sony CFD-S22L / CFD-S32L Service Manual ▷ View online
– 61 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
R502
1-249-417-11 CARBON
1K
5%
1/4W
(S32L)
R503
1-249-417-11 CARBON
1K
5%
1/4W
R504
1-249-441-11 CARBON
100K
5%
1/4W
R505
1-249-417-11 CARBON
1K
5%
1/4W
R506
1-249-417-11 CARBON
1K
5%
1/4W
R507
1-249-417-11 CARBON
1K
5%
1/4W
R508
1-249-417-11 CARBON
1K
5%
1/4W
R509
1-249-417-11 CARBON
1K
5%
1/4W
R510
1-249-417-11 CARBON
1K
5%
1/4W
R511
1-249-417-11 CARBON
1K
5%
1/4W
R512
1-249-417-11 CARBON
1K
5%
1/4W
R513
1-249-417-11 CARBON
1K
5%
1/4W
R514
1-249-417-11 CARBON
1K
5%
1/4W
R515
1-249-417-11 CARBON
1K
5%
1/4W
R516
1-249-417-11 CARBON
1K
5%
1/4W
R517
1-249-417-11 CARBON
1K
5%
1/4W
R518
1-249-417-11 CARBON
1K
5%
1/4W
R519
1-249-417-11 CARBON
1K
5%
1/4W
R520
1-249-417-11 CARBON
1K
5%
1/4W
R521
1-249-417-11 CARBON
1K
5%
1/4W
R522
1-249-417-11 CARBON
1K
5%
1/4W
R523
1-249-429-11 CARBON
10K
5%
1/4W
R524
1-249-417-11 CARBON
1K
5%
1/4W
R525
1-249-417-11 CARBON
1K
5%
1/4W
R526
1-249-417-11 CARBON
1K
5%
1/4W
R527
1-249-417-11 CARBON
1K
5%
1/4W
R528
1-249-417-11 CARBON
1K
5%
1/4W
R529
1-249-417-11 CARBON
1K
5%
1/4W
R530
1-249-429-11 CARBON
10K
5%
1/4W
R534
1-247-843-11 CARBON
3.3K
5%
1/4W
R535
1-249-429-11 CARBON
10K
5%
1/4W
R536
1-249-429-11 CARBON
10K
5%
1/4W
R537
1-249-429-11 CARBON
10K
5%
1/4W
R538
1-249-421-11 CARBON
2.2K
5%
1/4W
R539
1-249-421-11 CARBON
2.2K
5%
1/4W
R540
1-249-417-11 CARBON
1K
5%
1/4W
R541
1-249-417-11 CARBON
1K
5%
1/4W
R562
1-249-425-11 CARBON
4.7K
5%
1/4W
R563
1-249-429-11 CARBON
10K
5%
1/4W
(S32L)
R565
1-249-417-11 CARBON
1K
5%
1/4W
R566
1-249-417-11 CARBON
1K
5%
1/4W
R567
1-249-417-11 CARBON
1K
5%
1/4W
R568
1-249-417-11 CARBON
1K
5%
1/4W
R569
1-249-417-11 CARBON
1K
5%
1/4W
R570
1-249-417-11 CARBON
1K
5%
1/4W
R571
1-249-417-11 CARBON
1K
5%
1/4W
R576
1-247-843-11 CARBON
3.3K
5%
1/4W
R577
1-249-417-11 CARBON
1K
5%
1/4W
R578
1-249-429-11 CARBON
10K
5%
1/4W
R579
1-249-417-11 CARBON
1K
5%
1/4W
R580
1-249-417-11 CARBON
1K
5%
1/4W
R581
1-249-425-11 CARBON
4.7K
5%
1/4W
R582
1-249-429-11 CARBON
10K
5%
1/4W
R583
1-249-425-11 CARBON
4.7K
5%
1/4W
R584
1-249-425-11 CARBON
4.7K
5%
1/4W
R585
1-249-425-11 CARBON
4.7K
5%
1/4W
R586
1-249-425-11 CARBON
4.7K
5%
1/4W
R587
1-249-437-11 CARBON
47K
5%
1/4W
R588
1-249-417-11 CARBON
1K
5%
1/4W
R589
1-249-441-11 CARBON
100K
5%
1/4W
R590
1-247-843-11 CARBON
3.3K
5%
1/4W
R591
1-247-832-11 CARBON
1.1K
5%
1/4W
R592
1-249-421-11 CARBON
2.2K
5%
1/4W
R593
1-247-895-11 CARBON
470K
5%
1/4W
R594
1-249-422-11 CARBON
2.7K
5%
1/4W
R595
1-249-417-11 CARBON
1K
5%
1/4W
(S32L)
R596
1-247-807-31 CARBON
100
5%
1/4W
(S32L)
R597
1-249-417-11 CARBON
1K
5%
1/4W
R598
1-249-437-11 CARBON
47K
5%
1/4W
R599
1-249-425-11 CARBON
4.7K
5%
1/4W
R951
1-249-437-11 CARBON
47K
5%
1/4W
R952
1-249-417-11 CARBON
1K
5%
1/4W
R954
1-247-815-11 CARBON
220
5%
1/4W
R955
1-247-807-31 CARBON
100
5%
1/4W
R956
1-249-393-11 CARBON
10
5%
1/4W
R958
1-249-411-11 CARBON
330
5%
1/4W
R960
1-249-393-11 CARBON
10
5%
1/4W
R961
1-249-417-11 CARBON
1K
5%
1/4W
R997
1-249-429-11 CARBON
10K
5%
1/4W
< VIBRATOR >
X501
1-781-775-11 VIBRATOR, CERAMIC (4.19MHz)
X502
1-781-721-11 VIBRATOR, CRYSTAL (153.6kHz)
*************************************************************
*
1-676-530-11 POWER BOARD
*************
< CAPACITOR >
C908
1-126-964-11 ELECT
10uF
20%
50V
< AC INLET >
0 CNJ901 1-526-838-11 INLET, AC 2P (- AC IN)
< CONNECTOR >
* CNP901 1-580-155-11 PIN, CONNECTOR (PC BOARD) 3P
* CNP902 1-580-165-21 PIN, CONNECTOR (PC BOARD) 4P
*************************************************************
* CNP902 1-580-165-21 PIN, CONNECTOR (PC BOARD) 4P
*************************************************************
POWER
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
– 62 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-3322-560-A PRE BOARD, COMPLETE
********************
< CAPACITOR >
C101
1-163-011-11 CERAMIC CHIP
0.0015uF 10%
50V
C102
1-104-664-11 ELECT
47uF
20%
10V
C103
1-162-587-11 CERAMIC CHIP
0.039uF
10%
25V
C104
1-164-161-11 CERAMIC CHIP
0.0022uF 10%
100V
C105
1-163-243-11 CERAMIC CHIP
47PF
5%
50V
C106
1-126-960-11 ELECT
1uF
20%
50V
C201
1-163-011-11 CERAMIC CHIP
0.0015uF 10%
50V
C202
1-104-664-11 ELECT
47uF
20%
10V
C203
1-162-587-11 CERAMIC CHIP
0.039uF
10%
25V
C204
1-164-161-11 CERAMIC CHIP
0.0022uF 10%
100V
C205
1-163-243-11 CERAMIC CHIP
47PF
5%
50V
C206
1-126-960-11 ELECT
1uF
20%
50V
C301
1-104-665-11 ELECT
100uF
20%
10V
C302
1-104-665-11 ELECT
100uF
20%
10V
C303
1-104-665-11 ELECT
100uF
20%
10V
C304
1-104-664-11 ELECT
47uF
20%
10V
C305
1-137-431-11 MYLAR
560PF
5%
50V
C306
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C307
1-163-011-11 CERAMIC CHIP
0.0015uF 10%
50V
C308
1-163-255-11 CERAMIC CHIP
150PF
5%
50V
C310
1-163-257-11 CERAMIC CHIP
180PF
5%
50V
< CONNECTOR >
CNP301 1-784-774-11 CONNECTOR, FFC 13P
< IC >
IC301
8-759-264-71 IC TA2068N
< TRANSISTOR >
Q301
8-729-281-53 TRANSISTOR 2SC1815GR-TPE2
Q302
8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR
Q303
8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR
< RESISTOR >
R101
1-216-077-11 RES-CHIP
15K
5%
1/10W
R102
1-216-023-00 METAL CHIP
82
5%
1/10W
R103
1-216-097-11 RES-CHIP
100K
5%
1/10W
R104
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R105
1-216-077-11 RES-CHIP
15K
5%
1/10W
R106
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R110
1-216-025-11 RES-CHIP
100
5%
1/10W
R111
1-216-067-00 METAL CHIP
5.6K
5%
1/10W
R201
1-216-077-11 RES-CHIP
15K
5%
1/10W
R202
1-216-023-00 METAL CHIP
82
5%
1/10W
R203
1-216-097-11 RES-CHIP
100K
5%
1/10W
R204
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R205
1-216-077-11 RES-CHIP
15K
5%
1/10W
R206
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R210
1-216-174-00 RES-CHIP
100
5%
1/8W
R211
1-216-067-00 METAL CHIP
5.6K
5%
1/10W
R301
1-216-121-11 RES-CHIP
1M
5%
1/10W
R302
1-216-214-00 RES-CHIP
4.7K
5%
1/8W
R303
1-216-214-00 RES-CHIP
4.7K
5%
1/8W
R304
1-216-198-11 RES-CHIP
1K
5%
1/8W
R305
1-216-180-00 RES-CHIP
180
5%
1/8W
R306
1-216-069-00 METAL CHIP
6.8K
5%
1/10W
R307
1-216-150-11 RES-CHIP
10
5%
1/8W
R308
1-216-081-00 METAL CHIP
22K
5%
1/10W
R309
1-216-166-00 RES-CHIP
47
5%
1/8W
R310
1-216-121-11 RES-CHIP
1M
5%
1/10W
R311
1-216-121-11 RES-CHIP
1M
5%
1/10W
R312
1-216-049-11 RES-CHIP
1K
5%
1/10W
R313
1-216-049-11 RES-CHIP
1K
5%
1/10W
< SWITCH >
S301
1-762-565-11 SWITCH, SLIDE (REC/PB)
< TRANSFORMER >
T301
1-416-041-11 TRANSFORMER, BIAS OSCILLATION
*************************************************************
*
1-676-629-11 SECONDARY BOARD
*****************
1-533-233-31 HOLDER, FUSE
< CAPACITOR >
C901
1-101-005-00 CERAMIC
22000PF
50V
C902
1-101-005-00 CERAMIC
22000PF
50V
C903
1-101-005-00 CERAMIC
22000PF
50V
C904
1-101-005-00 CERAMIC
22000PF
50V
< DIODE >
D901
8-719-063-79 DIODE 1N4002B
D902
8-719-063-79 DIODE 1N4002B
D903
8-719-063-79 DIODE 1N4002B
D904
8-719-063-79 DIODE 1N4002B
*************************************************************
*
A-3322-563-A TUNER BOARD, COMPLETE
***********************
< CAPACITOR >
C1
1-163-263-11 CERAMIC CHIP
330PF
5%
50V
C2
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C3
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C4
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C5
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C6
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C7
1-163-113-00 CERAMIC CHIP
68PF
5%
50V
C8
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C9
1-163-098-00 CERAMIC CHIP
16PF
5%
50V
C10
1-126-960-11 ELECT
1uF
20%
50V
SECONDARY
TUNER
PRE
– 63 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
TUNER
C11
1-163-077-00 CERAMIC CHIP
0.1uF
10%
25V
C12
1-126-963-11 ELECT
4.7uF
20%
50V
C14
1-163-023-00 CERAMIC CHIP
0.015uF
5%
50V
C15
1-163-023-00 CERAMIC CHIP
0.015uF
5%
50V
C16
1-126-960-11 ELECT
1uF
20%
50V
C17
1-126-960-11 ELECT
1uF
20%
50V
C18
1-126-934-11 ELECT
220uF
20%
10V
C19
1-163-243-11 CERAMIC CHIP
47PF
5%
50V
C20
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C21
1-126-960-11 ELECT
1uF
20%
50V
C22
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C23
1-126-960-11 ELECT
1uF
20%
50V
C24
1-163-003-11 CERAMIC CHIP
330PF
10%
50V
C25
1-163-059-11 CERAMIC CHIP
0.01uF
10%
50V
C28
1-104-665-11 ELECT
100uF
20%
10V
C30
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C31
1-163-237-11 CERAMIC CHIP
27PF
5%
50V
C32
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C33
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C34
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C35
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C40
1-163-098-00 CERAMIC CHIP
16PF
5%
50V
C41
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C42
1-163-130-00 CERAMIC CHIP
360PF
5%
50V
C44
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C45
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C46
1-115-339-11 CERAMIC CHIP
0.1uF
10%
50V
C51
1-163-229-11 CERAMIC CHIP
12PF
5%
50V
C52
1-163-098-00 CERAMIC CHIP
16PF
5%
50V
C53
1-136-171-00 MYLAR
0.33uF
5%
50V
C54
1-126-934-11 ELECT
220uF
20%
10V
C55
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C56
1-163-205-00 CERAMIC CHIP
0.001uF
5%
50V
C57
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C58
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C59
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C60
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C61
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C62
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C63
1-163-181-00 CERAMIC CHIP
100PF
5%
50V
C64
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C66
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C67
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C68
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C77
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C80
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C93
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C95
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
< FILTER >
CF2
1-579-083-11 FILTER, CERAMIC
CF4
1-781-344-12 FILTER, AM CERAMIC
< CONNECTOR >
* CNP1
1-785-663-11 PIN, CONNECTOR (PC BOARD) 11P
< TRIMMER >
CT1
1-141-227-00 CAP, TRIMMER
20PF
CT3
1-141-304-21 CAP, TRIMMER
10PF
CT5
1-141-605-11 CAP, ADJ
< DIODE >
D1
8-719-078-48 DIODE KV1471ETR1-3
D2
8-719-078-48 DIODE KV1471ETR1-3
D3
8-719-050-69 DIODE KV1520NT-2
D10
8-719-988-61 DIODE 1SS355TE-17
D11
8-719-988-61 DIODE 1SS355TE-17
< JUMPER RESISTOR >
FB1
1-216-295-00 SHORT
0
< IC >
IC1
8-759-662-67 IC TA2149N
IC2
8-759-483-40 IC LC72137M-TLM
< JUMPER RESISTOR >
JC3
1-216-295-00 SHORT
0
JC4
1-216-296-00 SHORT
0
JC6
1-216-296-00 SHORT
0
JC7
1-216-296-00 SHORT
0
JC8
1-216-296-00 SHORT
0
JC9
1-216-296-00 SHORT
0
JC10
1-216-296-00 SHORT
0
JC13
1-216-296-00 SHORT
0
JC14
1-216-296-00 SHORT
0
JC15
1-216-296-00 SHORT
0
JC16
1-216-296-00 SHORT
0
JC19
1-216-296-00 SHORT
0
JC20
1-216-296-00 SHORT
0
JC23
1-216-296-00 SHORT
0
JC24
1-216-295-00 SHORT
0
JC25
1-216-296-00 SHORT
0
JC27
1-216-296-00 SHORT
0
JC28
1-216-296-00 SHORT
0
JC29
1-216-296-00 SHORT
0
JC30
1-216-296-00 SHORT
0
JC31
1-216-296-00 SHORT
0
JC33
1-216-296-00 SHORT
0
JC38
1-216-296-00 SHORT
0
JC39
1-216-296-00 SHORT
0
JC40
1-216-296-00 SHORT
0
JC41
1-216-296-00 SHORT
0
JC43
1-216-296-00 SHORT
0
JC44
1-216-295-00 SHORT
0
JC45
1-216-295-00 SHORT
0
– 64 –
Ref. No.
Part No.
Description
Remark
TUNER
Ref. No.
Part No.
Description
Remark
< COIL >
L1
1-416-533-11 COIL, AIR-CORE
L2
1-416-509-11 COIL, AIR-CORE
L3
1-754-116-11 ANTENNA, FERRITE-ROD (MW/LW)
L4
1-411-199-31 COIL, MW/LW OSC
L21
1-410-509-11 INDUCTOR
10uH
< TRANSISTOR >
Q12
8-729-027-46 TRANSISTOR DTC114YKA-T146
Q14
8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR
Q41
8-729-920-31 TRANSISTOR DTC343TK-T-146
Q42
8-729-931-02 TRANSISTOR 2SC2413KT146-PQ
Q43
8-729-920-38 TRANSISTOR 2SC2059K-T146-N
Q44
8-729-931-02 TRANSISTOR 2SC2413KT146-PQ
Q61
8-729-106-07 FET 2SK514TP-F
< RESISTOR >
R1
1-216-041-00 METAL CHIP
470
5%
1/10W
R2
1-216-033-00 METAL CHIP
220
5%
1/10W
R3
1-216-073-00 METAL CHIP
10K
5%
1/10W
R4
1-216-073-00 METAL CHIP
10K
5%
1/10W
R5
1-216-295-00 SHORT
0
R7
1-216-113-00 METAL CHIP
470K
5%
1/10W
R9
1-216-097-11 RES-CHIP
100K
5%
1/10W
R10
1-216-166-00 RES-CHIP
47
5%
1/8W
R11
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R12
1-216-238-11 RES-CHIP
47K
5%
1/8W
R13
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R16
1-216-222-00 RES-CHIP
10K
5%
1/8W
R17
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R18
1-216-065-11 RES-CHIP
4.7K
5%
1/10W
R19
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R22
1-216-073-00 METAL CHIP
10K
5%
1/10W
R24
1-216-033-00 METAL CHIP
220
5%
1/10W
R25
1-216-001-00 METAL CHIP
10
5%
1/10W
R30
1-216-077-11 RES-CHIP
15K
5%
1/10W
R31
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R32
1-216-097-11 RES-CHIP
100K
5%
1/10W
R40
1-216-113-00 METAL CHIP
470K
5%
1/10W
R41
1-216-073-00 METAL CHIP
10K
5%
1/10W
R42
1-216-097-11 RES-CHIP
100K
5%
1/10W
R43
1-216-222-00 RES-CHIP
10K
5%
1/8W
R50
1-216-198-11 RES-CHIP
1K
5%
1/8W
R51
1-216-073-00 METAL CHIP
10K
5%
1/10W
R53
1-216-069-00 METAL CHIP
6.8K
5%
1/10W
R54
1-216-043-11 RES-CHIP
560
5%
1/10W
R56
1-216-041-00 METAL CHIP
470
5%
1/10W
R58
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R59
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R60
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R61
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R63
1-216-214-00 RES-CHIP
4.7K
5%
1/8W
R64
1-216-049-11 RES-CHIP
1K
5%
1/10W
R91
1-216-198-11 RES-CHIP
1K
5%
1/8W
R92
1-216-198-11 RES-CHIP
1K
5%
1/8W
R93
1-216-198-11 RES-CHIP
1K
5%
1/8W
R94
1-216-049-11 RES-CHIP
1K
5%
1/10W
< TRANSFORMER >
T1
1-433-741-11 TRANSFORMER, IF
T2
1-419-465-11 COIL (DET)
< VIBRATOR >
X1
1-760-130-11 VIBRATOR, CRYSTAL (75kHz)
*************************************************************
MISCELLANEOUS
***************
***************
8
1-792-206-11 CABLE, FLEXIBLE FLAT (6 CORE) (S22L)
8
1-792-207-11 CABLE, FLEXIBLE FLAT (8 CORE) (S32L)
102
1-792-203-11 CABLE, FLEXIBLE FLAT (13 CORE)
111
1-792-205-11 CABLE, FLEXIBLE FLAT (21 CORE)
126
1-792-209-11 WIRE, PARALLEL (16 CORE)
128
1-792-208-11 WIRE, PARALLEL (17 CORE)
0 251
8-848-483-05 PICK-UP, OPTICAL KSS-213C
254
X-2626-202-1 CHASSIS ASSY (MB), MOTOR (SPINDLE)
(INCLUDING M701)
ANT1
1-501-883-21 ANTENNA, TELESCOPIC
0 F902
1-532-464-51 FUSE (T2.5AL 250V)
HE301
1-543-876-11 HEAD (ERASE)
HRP301 1-500-454-11 HEAD, MAGNETIC (RECORD/PLAYBACK)
M301
M301
A-3320-446-A MOTOR ASSY (CAPSTAN/REEL)
M702
X-2625-769-1 GEAR ASSY (MB), MOTOR (SLED)
S304
1-692-302-11 SWITCH, LEAF (TAPE PLAY)
S501
1-692-960-11 SWITCH, PUSH (1 KEY) (CD DOOR OPEN/CLOSE)
SP301
1-529-215-11 SPEAKER (10cm) (L-CH)
SP302
1-529-215-11 SPEAKER (10cm) (R-CH)
0 T901
1-433-578-11 TRANSFORMER, POWER
************************************************************
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Click on the first or last page to see other CFD-S22L / CFD-S32L service manuals if exist.