Sony CMT-EX100 / HCD-EX100 Service Manual ▷ View online
HCD-EX100
25
25
5-10. SCHEMATIC DIAGRAM – PANEL/EJECT SECTION –
D651
D652
R655
R652
C656
R656
C653
R659
C654
IC651
R653
C652
R650
R651
C650
TP602
CN602
CN603
R615
R616
S616
S615
R614
S614
R613
R612
S613
S612
R611
S611
S604
S603
S602
S601
R601
R602
R603
R623
R622
D621
Q623
Q622
C606
Q651
Q652
R606
C611
C613
C612
IC601
CN601
IC652
TP603
R619
R609
UDZSTE-176.2B
UDZSTE-176.2B
100k
100
0.1
100k
0.1
1k
0.1
SN74HC14AN
S-E05
10k
0.0047
39k
56k
22p
3P
3P
2.2k
4.7k
1.5k
1k
680
470
470
680
1k
330
470
SML72423C-TP15
DTA114EKA
10K/10K
DTA114EKA
10K/10K
0.1
DTC114EKA-
T146
DTC114EKA-
T146
47
47
16V
0.1
47
16V
SBX1971-51
7P
FFC
SN74HC74AN
S-E05
3.3k
3.3k
MAIN
(2/3)
BOARD
REMOTE SENSOR
D FLIP FLOP
CLOCK DIVIDER/
INVERTER
OPEN/CLOSE
DISPLAY
TUNER/BAND
VOL+
VOL-
VSS
QA
CLKA
DATAA
VDD
DATAB
CLKB
QB
RSTB
SETA
SETB
QB
QA
RSTA
TOUCH SWITCH
SIRCS
KEY1
KEY0
GND
D+5V
GND
D+5V
KEY
FUNCTION
ON/STBY
TUNING+
TUNING-
SWITCH
SWITCH
SWITCH
Q622,623
ON/STANDBY
(Page 20)
HCD-EX100
26
26
5-11.
PRINTED WIRING BOARD – REG SECTION –
• See page 14 for Circuit Boards Location.
• See page 14 for Circuit Boards Location.
REG BOARD (SIDE A)
REG BOARD (SIDE B)
11
(11)
1-682-075-
11
(11)
1-682-075-
E
AMP
BOARD
CN810
(Page 22)
AMP
BOARD
CN802
(Page 22)
F
POWER
BOARD
CN903
(Page 28)
G
C
MAIN BOARD
CN702
(Page 18)
(CHASSIS)
2
3
4
5
6
7
A
1
B
C
D
E
F
D933
Q963
E
E
Q964
IC931
R893
R894
R962
R961
C900
C899
C933
C935
C898
C897
AEP,UK,CH
1
7
1
11
FB891
C892
R892
CLP802
TP801
FB892
C891
JW916
C896
C894
Q961
JW910
JW914
C963
TM801
SPEAKER
L
+
–
R
+
–
JW915
3 2 1
CN901
Q962
S
G
D
B C E
JW912
C962
JW913
C961
C893
CN904
C895
CN902
JW917
D961
JW911
R891
IC932
C934
D934
3
2
1
2
1
C936
C937
R963
Ref. No.
Location
• Semiconductor
Location
D933
E-3
D934
E-2
D961
D-2
IC931
E-3
IC932
E-3
Q961
C-2
Q962
D-2
Q963
C-3
Q964
C-3
HCD-EX100
27
27
5-12. SCHEMATIC DIAGRAM – REG SECTION –
CN901
C937
D934
C936
D933
IC932
C935
C934
IC931
C933
D961
C962
C961
Q961
Q962
R961
R962
CN904
CN902
TM801
Q963
C963
R891
C891
C892
C893
C894
R892
C895
C896
C897
R893
C898
C899
C900
R894
FB981
FB982
Q964
R963
13P
1000
10V
11ES2
10
50V
1SS355
M5F7805
0.1
1000
10V
BA07FP-E2
1
HZS12A3LTA
0.1
47
50V
2SD2525
2SK246GR3
10k
1k
11P
SCN
7P
SCN
DTC114EK
REG SW
47
50V
10
0.1
0.1
0.1
0.1
10
0.1
0.1
0.1
10
0.1
0.1
0.1
10
2SC1623-L5L6
1k
S
ST+12V
-7.5V
+7.5V
AGND
CD+5V
CDDGND
CD+7V
CDMGND
D+5.6V
DGND
POWER
ON/ STBY
ST+12V
0.3W
0.1A
PGND
HPGND
STBY PULSE
0.7W
0.6W
STBY
PULSE
PGND
+10V
A+7.5V
MGND
DGND
AGND
A-7.5V
-B(-15V)
+B(+15V)
STBY PULSE
SPEAKER TERMINAL
+
-
-
+
POWER
BOARD
BOARD
MAIN
(3/3)
R
RG
LG
L
AMP BOARD
+5V REG
+7V REG
-B
+B
12VREG
REG SW
L
R
REG CONT
(CHASSIS)
AEP,UK,CH
(Page 23)
(Page 29)
(Page 21)
HCD-EX100
28
28
D2
D-3
D3
C-4
D4
C-4
D6
C-4
D7
D-4
D10
E-4
D11
E-4
D12
E-4
D13
E-4
D21
D-3
D22
D-3
D901
B-3
D911
C-3
D931
B-4
D941
B-3
D951
D-2
D952
D-2
D953
D-2
D954
D-2
IC1
C-4
IC933
B-2
IC951
D-1
PC1
D-2
PC2
D-2
Q21
D-2
Q22
D-3
Q23
D-3
Q951
D-2
5-13.
PRINTED WIRING BOARD – POWER SECTION –
• See page 14 for Circuit Boards Location.
• See page 14 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor
Location
11
(11)
1-682-070-
POWER BOARD
(CHASSIS)
(CHASSIS)
(CHASSIS)
F1
AC IN
G
REG
BOARD
CN904
(Page 26)
2
3
4
5
6
A
1
B
C
D
E
F
C905
C915
C914
C940
C950
C904
T901
C9
D911
R4
R955
R939
C5
D953
D952
E
1
1
11
3
D951
C14
EPT2
D22
JW901
C952
C913
PC2
D941
L901
R23
C951
R952
C932
D931
C942
C912
D10
C901
L911
C941
C903
R3
C3
R10
1
3
5
2
4
R956
FB1
C1
C931
R949
C2
EPT901
EPT1
D12
C12
R9
C10
R5
C902
R953
D3
D4
D2
D11
R2
C4
C949
C939
D13
C11
C13
JW909
TH1
R11
JW908
C911
L1
CN1
D901
JW905
R1
US,CND
R954
Q951
Q21
E
E
E
Q22
Q23
C21
R21
R22
R24
CN903
D7
D6
D21
IC933
JW902
IC951
JW918
R957
D954
R951
PC1
R8
C6
C7
EXCEPT US,CND
IC1
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