Sony HST-471 Service Manual page 25

Ref. No. Part No. Description
< CONNECTOR >
CN601 1-695-382-31 PIN, CONNECTOR (PC BOARD) 21P
CN602 1-564-718-11 PIN, CONNECTOR (SMALL TYPE) 2P
* CN651 1-564-521-11 PLUG, CONNECTOR 6P
< IC >
IC601 8-759-111-44 IC uPC4570C-1
IC602 8-759-143-54 IC uPC1330HA
IC611 8-759-111-44 IC uPC4570C-1
< COIL >
L331 1-410-780-11 INDUCTOR
L431 1-410-780-11 INDUCTOR
< TRANSISTOR >
Q621 8-729-142-46 TRANSISTOR 2SC2001-LK
Q622 8-729-142-46 TRANSISTOR 2SC2001-LK
Q623 8-729-801-93 TRANSISTOR 2SD1387
Q651 8-729-900-65 TRANSISTOR DTA144ES
< RESISTOR >
R301 1-247-881-00 CARBON
R302 1-249-409-11 CARBON
R303 1-249-433-11 CARBON
R304 1-247-889-00 CARBON
R305 1-247-858-11 CARBON
R311 1-247-881-00 CARBON
R312 1-247-807-31 CARBON
R314 1-247-882-11 CARBON
R315 1-247-850-11 CARBON
R331 1-249-430-11 CARBON
R401 1-247-881-00 CARBON
R402 1-249-409-11 CARBON
R403 1-249-433-11 CARBON
R404 1-247-889-00 CARBON
R405 1-247-858-11 CARBON
R411 1-247-881-00 CARBON
R412 1-247-807-31 CARBON
R414 1-247-882-11 CARBON
R415 1-247-850-11 CARBON
R431 1-249-430-11 CARBON
R601 1-249-409-11 CARBON
R602 1-249-409-11 CARBON
R608 1-249-409-11 CARBON
R609 1-249-433-11 CARBON
R611 1-249-409-11 CARBON
R612 1-249-409-11 CARBON
! R621 1-212-851-00 FUSIBLE
! R622 1-212-851-00 FUSIBLE
R623 1-249-432-11 CARBON
R624 1-249-432-11 CARBON
R625 1-249-429-11 CARBON
R651 1-247-856-00 CARBON
R652 1-247-856-00 CARBON
R653 1-249-441-11 CARBON
Remarks
27mH
27mH
120K 5% 1/4W
220 5% 1/4W F
22K 5% 1/4W
270K 5% 1/4W
13K 5% 1/4W
120K 5% 1/4W
100 5% 1/4W
130K 5% 1/4W
6.2K 5% 1/4W
12K 5% 1/4W
120K 5% 1/4W
220 5% 1/4W F
22K 5% 1/4W
270K 5% 1/4W
13K 5% 1/4W
120K 5% 1/4W
100 5% 1/4W
130K 5% 1/4W
6.2K 5% 1/4W
12K 5% 1/4W
220 5% 1/4W F
220 5% 1/4W F
220 5% 1/4W F
22K 5% 1/4W
220 5% 1/4W F
220 5% 1/4W F
5.6 5% 1/4W F
5.6 5% 1/4W F
18K 5% 1/4W
18K 5% 1/4W
10K 5% 1/4W
11K 5% 1/4W
11K 5% 1/4W
100K 5% 1/4W
— 45 —
AUDIO
Ref. No. Part No. Description
< VARIABLE RESISTOR >
RV301 1-238-598-11 RES, ADJ, CARBON 2.2K
RV311 1-238-598-11 RES, ADJ, CARBON 2.2K
RV341 1-238-551-11 RES, ADJ, CARBON 220K
RV401 1-238-598-11 RES, ADJ, CARBON 2.2K
RV411 1-238-598-11 RES, ADJ, CARBON 2.2K
RV441 1-238-551-11 RES, ADJ, CARBON 220K
RV651 1-238-599-11 RES, ADJ, CARBON 4.7K
RV652 1-238-599-11 RES, ADJ, CARBON 4.7K
< TRANSFORMER >
T621 1-423-980-11 TRANSFORMER, BIAS OSCILLATION
************************************************************
1-665-251-11 DECK A BOARD
*
************
< CONNECTOR >
* CN706 1-568-943-11 PIN, CONNECTOR 5P
< DIODE >
D729 8-719-046-43 DIODE SEL5421E-TP15 (FWD)
D730 8-719-046-43 DIODE SEL5421E-TP15 (REV)
< RESISTOR >
R870 1-249-426-11 CARBON
R871 1-249-429-11 CARBON
R872 1-249-432-11 CARBON
R873 1-249-435-11 CARBON
R874 1-249-441-11 CARBON
< SWITCH >
S741 1-554-303-21 SWITCH, TACTILE (FF)
S742 1-554-303-21 SWITCH, TACTILE (REW)
S743 1-554-303-21 SWITCH, TACTILE (STOP)
S744 1-554-303-21 SWITCH, TACTILE (REV)
S745 1-554-303-21 SWITCH, TACTILE (FWD)
************************************************************
1-665-253-11 DECK B BOARD
*
************
< CONNECTOR >
* CN704 1-565-486-11 CONNECTOR, BOARD TO BOARD 10P
< DIODE >
D751 8-719-046-39 DIODE SEL5821A-TH15 (NORMAL)
D752 8-719-046-39 DIODE SEL5821A-TH15 (HIGH)
D753 8-719-046-44 DIODE SEL5221S
D754 8-719-046-39 DIODE SEL5821A-TH15 (PAUSE)
D755 8-719-046-43 DIODE SEL5421E-TP15 (REV)
D756 8-719-046-43 DIODE SEL5421E-TP15 (FWD)
< RESISTOR >
R965 1-249-410-11 CARBON
R966 1-249-411-11 CARBON
R967 1-249-413-11 CARBON
R968 1-249-414-11 CARBON
R969 1-249-416-11 CARBON
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.
DECK A DECK B
Remarks
5.6K 5% 1/4W
10K 5% 1/4W
18K 5% 1/4W
33K 5% 1/4W
100K 5% 1/4W
(REC)
270 5% 1/4W F
330 5% 1/4W
470 5% 1/4W F
560 5% 1/4W F
820 5% 1/4W F