Sony CDX-L350 / CDX-L450X / CDX-L470X / CXS-2100 Service Manual ▷ View online
5
5
CDX-L350/L450X/L470X
2. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 30 of Service Manual for IC Block Diagrams.
(Page 6)
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : AM
<
> : CD PLAY
6
6
CDX-L350/L450X/L470X
3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 3 for Waveforms.
((Page
29))
29))
(Page 5)
((Page
24))
24))
Note:
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : AM
<
> : CD PLAY
7
CDX-L350/L450X/L470X
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
*
A-3283-105-A MAIN BOARD, COMPLETE (L350)
*
A-3283-107-A MAIN BOARD, COMPLETE (L450X/L470X)
*********************
*
3-019-565-01 BRACKET (IC)
*
3-041-261-01 BRACKET (TR)
*
3-224-613-01 HEAT SINK
7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-795-09 SCREW +PTT 2.6X12 (S)
7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-795-09 SCREW +PTT 2.6X12 (S)
< CAPACITOR >
C101
1-164-346-11 CERAMIC CHIP
1uF
16V
C102
1-164-346-11 CERAMIC CHIP
1uF
16V
C103
1-104-396-11 ELECT
10uF
20%
16V
C104
1-104-396-11 ELECT
10uF
20%
16V
C105
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C108
1-164-346-11 CERAMIC CHIP
1uF
16V
C110
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C111
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C113
1-164-677-11 CERAMIC CHIP
0.033uF
10%
16V
C114
1-124-257-00 ELECT
2.2uF
20%
50V
C115
1-162-965-11 CERAMIC CHIP
0.0015uF 10%
50V
C116
1-164-346-11 CERAMIC CHIP
1uF
16V
C117
1-164-346-11 CERAMIC CHIP
1uF
16V
C118
1-164-346-11 CERAMIC CHIP
1uF
16V
C119
1-164-346-11 CERAMIC CHIP
1uF
16V
C201
1-164-346-11 CERAMIC CHIP
1uF
16V
C202
1-164-346-11 CERAMIC CHIP
1uF
16V
C203
1-104-396-11 ELECT
10uF
20%
16V
C204
1-104-396-11 ELECT
10uF
20%
16V
C205
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C208
1-164-346-11 CERAMIC CHIP
1uF
16V
C210
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C211
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C213
1-164-677-11 CERAMIC CHIP
0.033uF
10%
16V
C214
1-124-257-00 ELECT
2.2uF
20%
50V
C215
1-162-965-11 CERAMIC CHIP
0.0015uF 10%
50V
C216
1-164-346-11 CERAMIC CHIP
1uF
16V
C217
1-164-346-11 CERAMIC CHIP
1uF
16V
C218
1-164-346-11 CERAMIC CHIP
1uF
16V
C219
1-124-234-00 ELECT
22uF
20%
16V
C401
1-126-163-11 ELECT
4.7uF
20%
50V
C407
1-104-396-11 ELECT
10uF
20%
16V
C426
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C432
1-124-589-11 ELECT
47uF
20%
16V
C435
1-124-589-11 ELECT
47uF
20%
16V
C602
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C603
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C604
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C605
1-104-665-11 ELECT
100uF
20%
10V
C606
1-104-665-11 ELECT
100uF
20%
10V
C608
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C609
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C610
1-104-396-11 ELECT
10uF
20%
16V
C611
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C612
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C613
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C614
1-164-174-11 CERAMIC CHIP
0.0082uF 10%
25V
C615
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C617
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C618
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C619
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C620
1-104-665-11 ELECT
100uF
20%
10V
C621
1-104-396-11 ELECT
10uF
20%
16V
C622
1-162-911-11 CERAMIC CHIP
6PF
0.5PF
50V
C623
1-162-912-11 CERAMIC CHIP
7PF
0.5PF
50V
C624
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C625
1-162-963-11 CERAMIC CHIP
680PF
10%
50V
C626
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C627
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C631
1-104-396-11 ELECT
10uF
20%
16V
C633
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C635
1-162-966-11 CERAMIC CHIP
0.0022uF 10%
50V
C650
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
(L350)
C650
1-164-245-11 CERAMIC CHIP
0.015uF
10%
25V
(L450X/L470X)
C651
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
(L350)
C651
1-164-245-11 CERAMIC CHIP
0.015uF
10%
25V
(L450X/L470X)
C652
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C666
1-216-864-11 METAL CHIP
0
5%
1/16W
C706
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C707
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C801
1-104-396-11 ELECT
10uF
20%
16V
C802
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C803
1-162-918-11 CERAMIC CHIP
18PF
5%
50V
C804
1-164-160-11 CERAMIC CHIP
20PF
5%
50V
C806
1-162-910-11 CERAMIC CHIP
5PF
0.25PF 50V
C809
1-164-156-11 CERAMIC CHIP
0.1uF
25V
NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Abbreviation
CND : Canadian model
• 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.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• CAPACITORS
uF : µF
• COILS
uH : µH
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.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
When indicating parts by reference
number, please include the board.
number, please include the board.
4. ELECTRICAL PARTS LIST
8
CDX-L350/L450X/L470X
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
C810
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C841
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C842
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C843
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C844
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C845
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C846
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C848
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C849
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C901
1-126-936-11 ELECT
3300uF
20%
16V
C902
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C904
1-126-160-11 ELECT
1uF
20%
50V
C905
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C907
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C914
1-104-665-11 ELECT
100uF
20%
10V
C915
1-110-654-11 DOUBLE LAYERS 0.047F
5.5V
C916
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C919
1-124-229-00 ELECT
33uF
20%
10V
< JACK >
CNJ601 1-793-598-11 JACK (ANT)
< CONNECTOR >
CNP501 1-774-701-11 PIN, CONNECTOR 16P
CNP701 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P
CNP801 1-794-311-21 PLUG, CONNECTOR 12P
CNP701 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P
CNP801 1-794-311-21 PLUG, CONNECTOR 12P
< SURGE ABSORBER >
CP601
1-803-335-21 ABSORBER, CHIP SURGE
< DIODE >
D401
8-719-991-33 DIODE 1SS133T-77
D402
8-719-991-33 DIODE 1SS133T-77
D444
8-719-991-33 DIODE 1SS133T-77
D601
8-719-991-33 DIODE 1SS133T-77
D604
8-719-109-89 DIODE RD5.6ESB2
D901
8-719-049-38 DIODE 1N5404TU
D903
8-719-109-97 DIODE RD6.8ESB2
D904
8-719-200-82 DIODE 11ES2
D906
8-719-921-63 DIODE MTZJ-7.5B
D907
8-719-110-49 DIODE RD18ESB2
D908
8-719-921-63 DIODE MTZJ-7.5B
D909
8-719-109-97 DIODE RD6.8ESB2
D910
8-719-109-89 DIODE RD5.6ESB2
D913
8-719-110-14 DIODE RD9.1ESB3
D914
8-719-991-33 DIODE 1SS133T-77
D915
8-719-110-49 DIODE RD18ESB2
D916
8-719-110-49 DIODE RD18ESB2
D917
8-719-110-49 DIODE RD18ESB2
D918
8-719-110-49 DIODE RD18ESB2
D919
8-719-110-49 DIODE RD18ESB2
D920
8-719-074-47 DIODE CRS02(TE85L)
D921
8-719-074-47 DIODE CRS02(TE85L)
D922
8-719-110-49 DIODE RD18ESB2
D923
8-719-110-14 DIODE RD9.1ESB3
D930
8-719-109-89 DIODE RD5.6ESB2
D999
8-719-991-33 DIODE 1SS133T-77
< IC >
IC101
8-759-827-14 IC TA8268AH
IC401
8-759-827-11 IC LC75421M-TLM-E
IC601
8-759-586-59 IC TB2118F-EL-S
IC801
6-800-389-01 IC uPD780024AGK-B40-9ET
IC902
8-759-837-07 IC S7139SF
< JUMPER RESISTOR >
JR1
1-216-864-11 METAL CHIP
0
5%
1/16W
JR101
1-216-864-11 METAL CHIP
0
5%
1/16W
JR601
1-216-864-11 METAL CHIP
0
5%
1/16W
JR901
1-216-864-11 METAL CHIP
0
5%
1/16W
JR903
1-216-864-11 METAL CHIP
0
5%
1/16W
JR904
1-216-864-11 METAL CHIP
0
5%
1/16W
JR929
1-216-864-11 METAL CHIP
0
5%
1/16W
< COIL >
JW13
1-410-509-11 INDUCTOR
10uH
L601
1-410-508-11 INDUCTOR
8.2uH
L603
1-412-006-31 INDUCTOR
10uH
L604
1-410-750-41 INDUCTOR
0.47uH
L669
1-424-759-21 COIL (AM ANT)
L702
1-410-513-11 INDUCTOR
22uH
L703
1-410-513-11 INDUCTOR
22uH
L901
1-419-476-31 COIL, CHOKE
250uH
< JACK >
PJ401
1-774-698-11 JACK, PIN 2P (AUDIO OUT)
< TRANSISTOR >
Q101
8-729-920-21 TRANSISTOR DTC314TKH04
Q102
8-729-920-21 TRANSISTOR DTC314TKH04
Q201
8-729-920-21 TRANSISTOR DTC314TKH04
Q202
8-729-920-21 TRANSISTOR DTC314TKH04
Q401
8-729-055-92 TRANSISTOR SRA2203SF
Q402
8-729-055-96 TRANSISTOR SRC1203SF
Q601
8-729-055-96 TRANSISTOR SRC1203SF
Q603
8-729-030-51 TRANSISTOR 2SA1515S-R-TP
Q604
8-729-055-96 TRANSISTOR SRC1203SF
Q605
8-729-030-51 TRANSISTOR 2SA1515S-R-TP
Q606
8-729-055-96 TRANSISTOR SRC1203SF
Q902
8-729-049-40 TRANSISTOR 2SC5343SFG
Q903
8-729-055-96 TRANSISTOR SRC1203SF
Q904
8-729-055-96 TRANSISTOR SRC1203SF
Q905
8-729-055-96 TRANSISTOR SRC1203SF
Q906
8-729-055-92 TRANSISTOR SRA2203SF
Q907
8-729-019-00 TRANSISTOR 2SD2394-G
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