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Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
120
R825
1-249-402-11 CARBON
56
5%
1/4W F
R826
1-249-417-11 CARBON
1K
5%
1/4W F
R827
1-249-433-11 CARBON
22K
5%
1/4W
R828
1-249-417-11 CARBON
1K
5%
1/4W F
R829
1-249-437-11 CARBON
47K
5%
1/4W
R830
1-249-417-11 CARBON
1K
5%
1/4W F
R841
1-249-441-11 CARBON
100K
5%
1/4W
R842
1-249-441-11 CARBON
100K
5%
1/4W
R843
1-249-439-11 CARBON
68K
5%
1/4W
R851
1-249-417-11 CARBON
1K
5%
1/4W F
R852
1-249-438-11 CARBON
56K
5%
1/4W
R853
1-249-414-11 CARBON
560
5%
1/4W F
R854
1-249-438-11 CARBON
56K
5%
1/4W
0
R855
1-234-499-21 ENCAPSULATED COMPONENT
R856
1-249-417-11 CARBON
1K
5%
1/4W F
R857
1-249-431-11 CARBON
15K
5%
1/4W
R858
1-249-441-11 CARBON
100K
5%
1/4W
R859
1-260-076-11 CARBON
10
5%
1/2W
R871
1-260-089-11 CARBON
150
5%
1/2W
R872
1-260-089-11 CARBON
150
5%
1/2W
R873
1-260-089-11 CARBON
150
5%
1/2W
R874
1-260-089-11 CARBON
150
5%
1/2W
R875
1-249-402-11 CARBON
56
5%
1/4W F
R876
1-249-417-11 CARBON
1K
5%
1/4W F
R877
1-249-433-11 CARBON
22K
5%
1/4W
R878
1-249-417-11 CARBON
1K
5%
1/4W F
R879
1-249-441-11 CARBON
100K
5%
1/4W
R880
1-247-903-00 CARBON
1M
5%
1/4W
0
R881
1-216-454-11 METAL OXIDE
390
5%
2W
R883
1-249-437-11 CARBON
47K
5%
1/4W
R885
1-249-429-11 CARBON
10K
5%
1/4W
R887
1-249-441-11 CARBON
100K
5%
1/4W
R889
1-249-429-11 CARBON
10K
5%
1/4W
R891
1-249-438-11 CARBON
56K
5%
1/4W
R892
1-249-439-11 CARBON
68K
5%
1/4W
R894
1-249-429-11 CARBON
10K
5%
1/4W
R895
1-249-429-11 CARBON
10K
5%
1/4W
R896
1-249-435-11 CARBON
33K
5%
1/4W
R897
1-249-433-11 CARBON
22K
5%
1/4W
R898
1-249-425-11 CARBON
4.7K
5%
1/4W F
R900
1-249-425-11 CARBON
4.7K
5%
1/4W F
R961
1-215-870-11 METAL OXIDE
1.5K
5%
1W
R962
1-215-870-11 METAL OXIDE
1.5K
5%
1W
0
R963
1-212-881-11 FUSIBLE
100
5%
1/4W
0
R964
1-212-881-11 FUSIBLE
100
5%
1/4W
R965
1-249-431-11 CARBON
15K
5%
1/4W
R966
1-249-435-11 CARBON
33K
5%
1/4W
R967
1-249-435-11 CARBON
33K
5%
1/4W
0
R968
1-202-972-61 FUSIBLE
1
5%
1/4W
R969
1-249-439-11 CARBON
68K
5%
1/4W
R970
1-249-433-11 CARBON
22K
5%
1/4W
R971
1-249-421-11 CARBON
2.2K
5%
1/4W F
R972
1-249-433-11 CARBON
22K
5%
1/4W
R973
1-249-421-11 CARBON
2.2K
5%
1/4W F
R974
1-249-429-11 CARBON
10K
5%
1/4W
R982
1-249-427-11 CARBON
6.8K
5%
1/4W F
R983
1-249-421-11 CARBON
2.2K
5%
1/4W F
R984
1-249-429-11 CARBON
10K
5%
1/4W
R985
1-249-416-11 CARBON
820
5%
1/4W F
R986
1-249-416-11 CARBON
820
5%
1/4W F
R987
1-249-419-11 CARBON
1.5K
5%
1/4W F
< RELAY >
RY881
1-755-141-11 RELAY
< THERMISTOR(POSITIVE) >
THP841 1-807-796-11 THERMISTOR
< TERMINAL >
TM801
1-694-677-11 TERMINAL BOARD (4P)(FRONT SPEAKER)
************************************************************
1-676-971-11 HP BOARD
********
< CAPACITOR >
C1691
1-162-294-31 CERAMIC
0.001uF
10%
50V
C1692
1-162-294-31 CERAMIC
0.001uF
10%
50V
C1693
1-164-159-11 CERAMIC
0.1uF
50V
< CONNECTOR >
CN1691 1-785-316-51 PIN, CONNECTOR (STRAIGHT) 4P
< EARTH >
*
EPT1691 1-537-738-21 TERMINAL, EARTH
< FERRITE BEAD >
FB1691 1-412-473-21 INDUCTOR
0UH
FB1692 1-412-473-21 INDUCTOR
0UH
FB1693 1-412-473-21 INDUCTOR
0UH
< JACK >
J1691
1-793-829-11 JACK, HEADPHONE (PHONES)
************************************************************
1-671-505-11 IN SW BOARD
***********
< CONNECTOR >
*
CN710
1-568-941-11 PIN, CONNECTOR 3P
< SWITCH >
S703
1-771-218-11 SWITCH, MICRO (MID IN)
S704
1-771-218-11 SWITCH, MICRO (IN)
************************************************************
1-671-502-11 INT/COUNT SW BOARD
*******************
< SWITCH >
S705
1-771-264-11 SWITCH, PUSH (DETECTION)(1 KEY)(INIT)
S706
1-771-264-11 SWITCH, PUSH (DETECTION)(1 KEY)(COUNT)
************************************************************
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
FRONT AMP
HP
IN SW
INT/COUNT SW
Summary of Contents for HCD-VZ50MD
Page 8: ...8 BD CD board BD CD BOARD To repair the BD CD board remove the bottom plate Bottom view ...
Page 57: ...HCD VZ50MD 57 57 7 4 SCHEMATIC DIAGRAM DECK SECTION E Page 64 TO MAIN BOARD 16 ...
Page 64: ...HCD VZ50MD 64 64 7 11 SCHEMATIC DIAGRAM MAIN 1 4 SECTION ...
Page 65: ...HCD VZ50MD 65 65 7 12 SCHEMATIC DIAGRAM MAIN 2 4 SECTION See page 89 for IC Block Diagrams ...
Page 67: ...HCD VZ50MD 67 67 7 14 SCHEMATIC DIAGRAM MAIN 4 4 SECTION See page 89 for IC Block Diagrams ...
Page 71: ...HCD VZ50MD 71 71 7 18 SCHEMATIC DIAGRAM DIGITAL 2 2 SECTION See page 92 for IC Block Diagrams ...
Page 73: ...HCD VZ50MD 73 73 7 20 SCHEMATIC DIAGRAM AMP SECTION ...
Page 77: ...HCD VZ50MD 77 77 7 24 SCHEMATIC DIAGRAM SWITCH SECTION ...
Page 83: ...HCD VZ50MD 83 83 7 32 SCHEMATIC DIAGRAM POWER SUPPLY SECTION ...