Read Sony HCD-EH15 Service Manual online
HCD-EH15
HCD-EH15
2
2
R843
Q801
R803
R807
R808
R809
R811
R812
R813
R814
R815
R818
R819
R820
R821
R823
R824
R825
R826
R827
R831
R834
R835
R839
R841
R842
R844
R845
R846
R847
R850
R851
Q803
D851
D802
R863
C801
C802
C803
C806
C809
C810
C812
C814
C816
C817
C818
C819
C820
C822
C823
C824
C825
C826
C829 C830
C833
C839
C841
C851
C853
C855
JR803
D812
D813
D815
R840
C831
C800
R804
C804
R801
JR802
C873
C811
C832
R822
R848
R833
R836
C835
C836
R837
R838
Q802
R866
R876
R868
R872
Q862
R829
R830
C838
X801
R816
C821
R849
D803
R802
R806
C815
C834
JW837
R861
C864
Q861
R870
R869
C863
C867
R875
R874
R864
R871
R857
R856
C869
R867
R873
C868
C852
R805
C856
C854
R853
C828
C827
IC861
JW805
JR801
L805
JW121
L851
C843
C807
JR861
X861
C862
C866
C861
C865
R859
R860
JW402
JW403
JW418
C848
C847
L852
L806
L803
CF803
CF801
R828
C813
CF802
R810
CF802
R817
IC801
CNP802
C840
BPF801
L804
470k
2SC3052F
10
100k
10k
1k
4.7k
470
10k
100
4.7k
47k
47k
10k
220
100
2.2k
470
100
100
220
22k
4.7k
100
100
47k
10
22
2.2k
22
2.2k
22k
2SC5477
SVC347A
SVC230
22k
100
16V
0.1
0.01
0.001
0.1
0.22
0.1
0.1
0.22
0.1
0
0.001
0.001
470p
18p
18p
1
100p
0.01
0.01
0.47
0.1
22
50V
0.047
0.022
470p
0
MC2837
MC2837
MC2837
22k
0.47
0.1
0
0.1
2.2k
0
2p
0.1
0.47
2.2k
1k
10k
10k
0.22
0.22
1k
1k
2SC3052F
10k
47k
10k
220
2SC3052F
100k
47k
0.1
75KHz
10k
0.047
22k
SVC230
10
0
100p
220
10V
10V
10k
470p
2SC3052F
470k
10k
22
50
470p
100k
100k
10k
220k
22k
22k
47p
10k
2.2k
JR804
0
68p
10p
100k
5p
10p
100k
100p
100p
PT2579SN
(GND)
0
(VT)
220p
0.0022
0
4.332MHz
0.1
470p
0.1
22
50V
(GND)
220
10V
10V
1M
1000P
10k
LV23003VA
3P
0.47
FM RF
(1/2)
REGULATOR
REGULATOR
REGULATOR
DET AMP
RDS RECODER
RDS-CLK
TU-ANSD
TU-DO
TU-CLK
TU-DI
TU-CE
VM9V
TU-L
TU-GND
TU-R
EMC-GND
RDS-DO
1K
22K
R859,860
(AEP,RU,UK)
(EXCEPT AEP,RU,UK)
(EXCEPT AEP,RU,UK)
(TUNER OUT R-ch)
(TUNER OUT L-ch)
FM DET
AM VT VOLTAGE
L852
L851
AM TRACKING
AM IF
L806
FM DETECTOR
FM MIX AMP
(AEP,RU,UK)
(EXCEPT AEP,RU,UK)
22
47
(AEP,RU,UK)
(EXCEPT AEP,RU,UK)
L804
FM TRACKING
FM/AM TUNER,
FM/AM PLL
FM VT
VOLTAGE
L805
(AEP,UK)
(EXCEPT AEP,RU,UK)
FM/AM
ANTENNA
AM RF
AM OSC
0.01
0.0047
C847,848
(CND,BR)
(EXCEPT CND,BR)
2-1. SCHEMATIC DIAGRAM - MAIN Board (1/2) -
(Page 3)
Ver. 1.2
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