DOWNLOAD Sony HCD-ECL5 Service Manual ↓ Size: 5.45 MB | Pages: 38 in PDF or view online for FREE

Model
HCD-ECL5
Pages
38
Size
5.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-ecl5.pdf
Date
PREV: Sony MHC-ECL5 Service Manual

Sony HCD-ECL5 Service Manual ▷ View online

HCD-ECL5
HCD-ECL5
25
25
5-9.  SCHEMATIC  DIAGRAM - MAIN Board (7/7) -
A
3
8
6
E
2
D
5
B
C
7
1
4
(7/7)
MAIN BOARD
FL-
FL+
FR-
FR-
FL-
FR+
CH3A
EAPD
CH4B
CH4A
CH3B
AMP_FAULT
AMP_DET
AMP_FAULT
PWM INPUT
process input
FR+
FR-
FL+
FL-
DVCC3
AMP_29V
V_12V
+12V-A
+12V-A
+12V-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
3
2
1
8
4
5
6
7
84
R238
1K
R238
1K
C220
0.1uF/50V/X7R
C220
0.1uF/50V/X7R
R775
220K
R775
220K
C194
0.1uF/50V/X7R
C194
0.1uF/50V/X7R
Q759
PNP_3CG3906M
Q759
PNP_3CG3906M
FB27
75/200mA
FB27
75/200mA
CE35
4.7uF/50V
CE35
4.7uF/50V
C196
1uF/50V/X7R
C196
1uF/50V/X7R
C1
97
0.
1uF/
50V/
X
7R
C1
97
0.
1uF/
50V/
X
7R
C221
0.1uF/50V/X7R
C221
0.1uF/50V/X7R
R243
1K
R243
1K
C209
 
0.47uF
C209
 
0.47uF
R235
10
R235
10
Q756
PNP_3CG3906M
Q756
PNP_3CG3906M
C215
0.
1uF/
25V/
Y5V
C215
0.
1uF/
25V/
Y5V
FB28
FB80@100MHz
FB28
FB80@100MHz
U22
STA518
U22
STA518
R236
15K
R236
15K
C217
0.1uF/50V/X7R
C217
0.1uF/50V/X7R
R774
220K
R774
220K
AMP_DET1
AMP_DET1
R777
220K
R777
220K
R782
100
R782
100
C216
0.1uF/50V/Y5V
C216
0.1uF/50V/Y5V
R227
22
Ÿ
R227
22
Ÿ
R246
8.2K
R246
8.2K
D8
LL4148
D8
LL4148
C531
10uF/16V/X7R
C531
10uF/16V/X7R
R240
30K
R240
30K
C207
1000pF/50V/X7R
C207
1000pF/50V/X7R
100uF/16V
CE30
100uF/16V
CE30
C205
0.
1uF/
25V/
Y
5V
C205
0.
1uF/
25V/
Y
5V
R245
20K
R245
20K
L4
22uH/3.3A
L4
22uH/3.3A
CE37
NC/820uF/50V
CE37
NC/820uF/50V
R247
8.2K
R247
8.2K
Q17
NPN_3DG3904M
Q17
NPN_3DG3904M
JK1
CON_5P_0GNDD
JK1
CON_5P_0GNDD
C
212
0.
1uF/
50V/
X
7R
C
212
0.
1uF/
50V/
X
7R
C193
0.1uF/50V/X7R
C193
0.1uF/50V/X7R
D9
LL4148
D9
LL4148
L5
22uH/3.3A
L5
22uH/3.3A
C198
 
0.01UF/100V
C198
 
0.01UF/100V
C201
0.1uF/50V/X7R
C201
0.1uF/50V/X7R
C213
330pF/50V/X7R
C213
330pF/50V/X7R
C222
0.1uF/50V/X7R
C222
0.1uF/50V/X7R
C200
0.
1uF/
50V/
X
7R
C200
0.
1uF/
50V/
X
7R
R242
68.1K
R242
68.1K
R230
10K
R230
10K
L6
22uH/3.3A
L6
22uH/3.3A
R241
220K
R241
220K
R783
100K
R783
100K
R232
22
Ÿ
R232
22
Ÿ
C219
0.1uF/50V/X7R
C219
0.1uF/50V/X7R
C210
 
0.01UF/100V
C210
 
0.01UF/100V
C203
1000pF/50V/X7R
C203
1000pF/50V/X7R
R237
5.6K
R237
5.6K
L7
22uH/3.3A
L7
22uH/3.3A
C192
0.1uF/50V/X7R
C192
0.1uF/50V/X7R
C530
10uF/16V/X7R
C530
10uF/16V/X7R
CE34
10uF/16V
CE34
10uF/16V
CE32
4.7uF/50V
CE32
4.7uF/50V
C204
0.1uF/50V/X7R
C204
0.1uF/50V/X7R
U23A
F4558
U23A
F4558
R233
6.2
Ÿ
R233
6.2
Ÿ
C769
0.22UF/50V/Y5V
C769
0.22UF/50V/Y5V
CE31
820uF/50V
CE31
820uF/50V
R244
11K
R244
11K
R778
220K
R778
220K
R773
220K
R773
220K
R776
220K
R776
220K
C211
0.
1uF/
50V/
X
7R
C211
0.
1uF/
50V/
X
7R
CE33
1uF/16V/Y5V
CE33
1uF/16V/Y5V
C218
1000pF/50V/X7R
C218
1000pF/50V/X7R
R229
6.2
Ÿ
R229
6.2
Ÿ
R228
6.2
Ÿ
R228
6.2
Ÿ
C195
1000pF/50V/X7R
C195
1000pF/50V/X7R
C208
1uF/50V/X7R
C208
1uF/50V/X7R
R239
2.7K
R239
2.7K
C199
 
0.47uF
C199
 
0.47uF
Q758
PNP_3CG3906M
Q758
PNP_3CG3906M
C202
330pF/50V/X7R
C202
330pF/50V/X7R
100uF/16V
CE29
100uF/16V
CE29
U23B
F4558
U23B
F4558
Q757
PNP_3CG3906M
Q757
PNP_3CG3906M
C214
0.1uF/50V/X7R
C214
0.1uF/50V/X7R
R231
NC/10K
R231
NC/10K
C206
0.1uF/50V/X7R
C206
0.1uF/50V/X7R
R234
6.2
Ÿ
R234
6.2
Ÿ
SUB-GND
OUT2B
OUT2B
VCC2B
GND2B
GND2A
VCC2A
OUT2A
OUT2A
OUT1B
OUT1B
VCC1B
GND1B
GND1A
VCC1A
OUT1A
OUT1A
NC
GND-CLEAN
GND-Reg
VDD
VDD
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TH-WAR
IN1A
IN1B
IN2A
IN2B
VSS
VSS
VCC-Sign
VCC-Sign
1
2
3
4
5
++
++
++
++
++
+
-
+
-
++
++
+
-
+
-
HCD-ECL5
HCD-ECL5
26
26
5-10.  PRINTED  WIRING BOARDS - TUNER/USB Boards -
TUNER BOARD  
(COMPONENT SIDE)
TUNER BOARD  
(CONDUCTOR SIDE)
USB BOARD  
(COMPONENT SIDE)
USB BOARD  
(CONDUCTOR SIDE)
A
B
C
D
1
2
3
4
5
6
7
• 
 : Uses unleaded solder.
• See page 17 for Circuit Boards Location.
HCD-ECL5
HCD-ECL5
27
27
5-11.  SCHEMATIC  DIAGRAM - TUNER/USB Boards -
A
3
8
6
2
9
D
5
B
C
7
1
4
USB BOARD
NOT INSERT: GND
INSERT: VOLTAGE PULL UP
MIC_DET:
DN
DP
AUX_L
AUX_R
IN_L
IN_R
MIC
AUX_L
AUX_R
MIC_DET
REFM
12VA
REFM
MIC_OUT
MIC
12VA
12VA
GND_AUX
GND
MIC_DET
MIC_OUT
GND_MIC
GND
DN
DP
USB_GND
S
S
S
S
USB
AUDIO IN
MIC IN
COMPATIBLE
MIC_OP
close to CONS4-L
V_12V
V_12V
1
2
3
4
21
3
2
1
84
1
2
3
4
5
6
7
8
9
5
6
7
8
4
1
2
3
4
65
1
2
3
4
5
6
7
8
21
1
2
3
21
1
2
3
4
R5
100
R5
100
J1
RCA/2h
J1
RCA/2h
FB3
500/200mA
FB3
500/200mA
ESD4
PESD5V0S1BA_5.
0V
ESD4
PESD5V0S1BA_5.
0V
C5
3300pF/
50V/
X
7R
C5
3300pF/
50V/
X
7R
C145
47pF/50V/NP0
C145
47pF/50V/NP0
C142
2.2uF/16V/X5R
C142
2.2uF/16V/X5R
FB2
500/200mA
FB2
500/200mA
R12
47K
R12
47K
R2
100
R2
100
C143
0.1uF/50V/Y5V
C143
0.1uF/50V/Y5V
R7
2.2K
R7
2.2K
C2
1uF/25V/Y5V
C2
1uF/25V/Y5V
C138
0.1uF/50V/Y5V
C138
0.1uF/50V/Y5V
FB6
500/200mA
FB6
500/200mA
C139
47pF/50V/NP0
C139
47pF/50V/NP0
R14
100K
R14
100K
C4
100pF/
50V/
N
P0
C4
100pF/
50V/
N
P0
FB4
500/200mA
FB4
500/200mA
C1
0.1uF/50V/Y5V
C1
0.1uF/50V/Y5V
R4
47K
R4
47K
C3
100pF/
50V/
N
P0
C3
100pF/
50V/
N
P0
47uF/16V
CE20
47uF/16V
CE20
R6
10K
R6
10K
R16
680
R16
680
U18A
F4558
U18A
F4558
P3
9PIN/H-CKX-3.5-12
P3
9PIN/H-CKX-3.5-12
U18B
F4558
U18B
F4558
C6
NC
C6
NC
FB5
500/200mA
FB5
500/200mA
R17
100
R17
100
R11
5.6K
R11
5.6K
P1
4PIN/2mm
P1
4PIN/2mm
ESD2
M
LSEP24B-
0603
ESD2
M
LSEP24B-
0603
XS3
8PIN/2.0mm/200mm
XS3
8PIN/2.0mm/200mm
R1
100
R1
100
C146
2.2uF/16V/X5R
C146
2.2uF/16V/X5R
R3
47K
R3
47K
C7
NC
C7
NC
C140
2.2uF/16V/X5R
C140
2.2uF/16V/X5R
ESD3
PESD5V0S1BA_5.
0V
ESD3
PESD5V0S1BA_5.
0V
R9
22K
R9
22K
XS2
3PIN/2.0mm/200mm
XS2
3PIN/2.0mm/200mm
ESD5
PESD5V0S1BA_5.
0V
ESD5
PESD5V0S1BA_5.
0V
XS1
4PIN/2.0mm/140mm
XS1
4PIN/2.0mm/140mm
ESD1
M
LSEP24B-
0603
ESD1
M
LSEP24B-
0603
R8
22K
R8
22K
R13
1K
R13
1K
47uF/16V
CE19
47uF/16V
CE19
FB1
500/200mA
FB1
500/200mA
R10
100K
R10
100K
C141 2.2uF/16V/X5R
C141 2.2uF/16V/X5R
R15
20K
R15
20K
C144
100pF/50V/NP0
C144
100pF/50V/NP0
GND
SIN
SGND
GND
GND
DET
GND
GND
GND
GND
D+
D-
VCC
Shell B
Shell A
1
2
3
4
5
6
7
8
1
2
3
1
2
3
4
++
+
-
+
-
+
-
+
-
++
TUNER BOARD
LA
FM_VCC_3.3V
IIC/RDSI
CK
DA
LA
FM_3.3V
RDS
TUNER_SCL
TUNER_SDA
R_OUT
TUNER_R
L_OUT
TUNER_L
P_GND
P_GND
P_GND
S
S
S
S
S
S
FM BORAD
IISD
FM_3.3V
FM_VCC_3.3V
FM_3.3V
1
2
3
4
5
6
7
8
9
8
6
7
5
4
3
2
1
9
13
12
11
10
R6
33
R6
33
C8
1uF/16V/Y5V
C8
1uF/16V/Y5V
C9
1uF/16V/Y5V
C9
1uF/16V/Y5V
FB1
500/200mA
FB1
500/200mA
C1
0.1uF/50V/Y5V
C1
0.1uF/50V/Y5V
100uF/16V
CE1
100uF/16V
CE1
R1
1K
R1
1K
R2
33
R2
33
R3
33
R3
33
XS1
9PIN/2.0mm/140mm
XS1
9PIN/2.0mm/140mm
C7
47pF/
50V/
N
P0
C7
47pF/
50V/
N
P0
C2
0.01uF/50V/Y5V
C2
0.01uF/50V/Y5V
R5
33
R5
33
C6
47pF/
50V/
N
P0
C6
47pF/
50V/
N
P0
R4
33
R4
33
C5
47pF/
50V/
N
P0
C5
47pF/
50V/
N
P0
C4
47pF/
50V/
N
P0
C4
47pF/
50V/
N
P0
U1
KST-MW104MV1-R78W
U1
KST-MW104MV1-R78W
C3
47pF/
50V/
N
P0
C3
47pF/
50V/
N
P0
1
2
3
4
5
6
7
8
9
L-OUT
GND
R-OUT
VCC(+3.3V)
DA
CK
LA
IIC/RDSI
IISD
GND4
GND3
GND2
GND1
++
E
F
G
HCD-ECL5
HCD-ECL5
28
28
5-12.  PRINTED  WIRING BOARD - FRONT Board -
FRONT BOARD  
(COMPONENT SIDE)
FRONT BOARD  
(CONDUCTOR SIDE)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
• 
 : Uses unleaded solder.
• See page 17 for Circuit Boards Location.
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