Sony DAV-X10 / HCD-X10 Service Manual ▷ View online
HCD-X10
29
29
HCD-X10
DIGITAL POWER AMP
IC3011
CN3005
FL+
31
11
DATA
LAT1
INIT
SOFTMUTE
INIT
SOFTMUTE
SCDT
SHIFT
SHIFT
OUTL1
9
OUTL2
6
OUTR1
4
OUTR2
48
XFSOIN
37
FSOCKO
38
FSOI
14
XFSOOUT
OVER LOAD
DETECT
Q3015, 3017
SYSTEM CONTROLLER
IC501 (5/7)
SPEAKER
IMPEDANCE
USE 4
Ω
MCK
BCK
LRCK
BCK
LRCK
OVF1
DC DETECT
Q3004
E +13V
D3015
STREAM PROCESSOR
IC3006
6 PWM_A
OUT_A
14
5
PWM_B
/RESET
4
/SD
36 XFSIIN
30 BCK
29 LRCK
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
25 OVFFLAGL
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
25 OVFFLAGL
D1
OVER LOAD
DETECT
Q3007, 3009
OVER LOAD
DETECT
Q3014, 3016
OVER LOAD
DETECT
Q3006, 3008
OVER LOAD
DETECT
Q3010, 3011
OVER LOAD
DETECT
Q3012, 3013
63
65
66
X3001
49.1MHz
OSC BUFFER
IC3003
31
11
DATA
LAT3
INIT
SOFTMUTE
INIT
SOFTMUTE
SCDT
SHIFT
SHIFT
OUTL1
9
OUTL2
48
XFSOIN
38
FSOI
14
XFSOOUT
31
11
DATA
LAT2
INIT
SOFTMUTE
INIT
SOFTMUTE
SCDT
SHIFT
SHIFT
OUTL1
9
OUTL2
6
OUTR1
4
OUTR2
48
XFSOIN
38
FSOI
MCK
BCK
LRCK
BCK
LRCK
OVF1
STREAM PROCESSOR
IC3004
36 XFSIIN
30 BCK
29 LRCK
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
25 OVFFLAGL
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
25 OVFFLAGL
D2
MCK
BCK
LRCK
BCK
LRCK
OVF2
STREAM PROCESSOR
IC3005
36 XFSIIN
30 BCK
29 LRCK
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVFFLAGR
D3
LAT1
DAMP LATCH1
LAT2
DAMP LATCH2
LAT3
DAMP LATCH3
INIT
69
61
60
70
DAMP INIT
SOFTMUTE
DAMP SOFT MUTE
OVF1
OVERFLOW1
OVF2
OVERFLOW2
67
DRIVE_RST (EN)
25
DC_DETECT
20
DRIVE_OCP (DIAG)
28 – 30
OUT_B
25 – 27
DIGITAL POWER AMP
IC3012
14 PWM_B
OUT_B
6
5
PWM_A
/RESET
4
/SD
25 – 27
OUT_A
28 – 30
DIGITAL POWER AMP
IC3007
6 PWM_A
OUT_A
14
5
PWM_B
/RESET
4
/SD
28 – 30
OUT_B
25 – 27
DIGITAL POWER AMP
IC3008
14 PWM_B
OUT_B
6
5
PWM_A
/RESET
4
/SD
25 – 27
OUT_A
28 – 30
DIGITAL POWER AMP
IC3009
14 PWM_B
OUT_B
6
5
PWM_A
/RESET
4
/SD
25 – 27
OUT_A
28 – 30
DIGITAL POWER AMP
IC3010
14 PWM_B
OUT_B
6
5
PWM_A
/RESET
4
/SD
25 – 27
OUT_A
28 – 30
3
/OTW
3
/OTW
3
/OTW
3
/OTW
3
/OTW
3
/OTW
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
FAN MOTOR
DRIVE
Q3005
Q3005
B+ SWITCH
(FOR FAN MOTOR)
Q3001 – 3003
• SIGNAL PATH
: AUDIO
M
M3000
(FAN)
7
FL–
8
FR+
15
FR–
14
SW2+
3
SW2–
4
SW1+
5
SW1–
6
SL+
10
SL–
9
SR+
1
SR–
2
L
AMP BUS
M
SD_PCONT
6-5. BLOCK DIAGRAM – AMP Section –
(Page 31)
(Page 28)
HCD-X10
30
30
HCD-X10
• SIGNAL PATH
: VIDEO
VIDEO AMP, 75
Ω
DRIVER
IC401
SYSTEM CONTROLLER
IC501 (6/7)
11 CYIN
13 CbIN
15 CrIN
6 CVBS IN
4 CIN
8 YIN
5
MUTE1
14
MUTE2
2
S1
VIDEO
S VIDEO
(DVD ONLY)
VIDEO
SWITCH
IC605
J401 (3/3)
COMPONENT
VIDEO OUT
(DVD ONLY)
Y
PB/CB
PR/CR
J400
MONITOR
OUT
VIDEO
SWITCH
IC604
32
C OUT
31
S-DC OUT
C
Y
Q603
V_SEL2
11 CYIN
13 CbIN
15 CrIN
VIDEO AMP, 75
Ω
DRIVER
IC401
J400 (3/3)
R-CH
WIDE
SWITCH
Q401
COMPONENT
VIDEO OUT
(DVD ONLY)
Y
PB/CB
PR/CR
11
7
19
15
16
8
6
2
CN400
B OUT
G OUT
CVBS OUT
R/C OUT
FUNCTION SW
BLANKING OUT
A (L) IN
RGB_SEL
SCART_L
A (R) IN
T
EURO
AV OUTPUT
(TO TV)
DVD
SELECT
Q400, 402
+
V_SEL1
V_SEL0
V_SEL3
RGB SELECT
Q403, 404,
Q405
V_SEL
3
TV_SEL
WIDE
V_SEL
2
VIDEO
MUTING
Q406, 407
13 CbIN
11 CYIN
6 CVBS IN
15 CrIN
CbOUT
CYOUT
VOUT
CrOUT
VIDEO AMP, 75
Ω
DRIVER
IC403
14
MUTE2
5
MUTE1
RGB_SEL
14
MUTE2
5
MUTE1
WIDE
2
S1
30, 29
CYOUT 24, 23
CbOUT 21, 20
CrOUT 18, 17
24, 23
21, 20
18, 17
CbOUT
CYOUT
VOUT
CrOUT
30, 29
YOUT 27, 26
24, 23
21, 20
18, 17
VIDEO
MUTING
Q408
J400 (2/3)
SAT/CABLE
VIDEO IN
VIDEO
SELECT
IC400
V_SEL1
V_SEL3
V_SEL2
V_SEL3
V_SEL3
WIDE
V_SEL0
J401 (2/3)
VIDEO
VIDEO IN
J402
SAT/CABLE
VIDEO IN
VIDEO
SELECT
IC400
V_SEL4
V_SEL0
RGB_SEL
RGB_SEL
WIDE
VIDEO
SELECT
IC442
Y
CB/B
Y/G
CR/R
C
V
WIDE
D
F
G
DMPORT1_VIDEO
DMPORT2_VIDEO
V_SEL0
41
V_SEL1
42
V_SEL2
43
V_SEL3
44
V_SEL4
45
TV_SEL
V_SEL0
V_SEL1
V_SEL2
V_SEL3
V_SEL4
TV_SEL
47
(US, Canadian)
(AEP, UK)
(AEP, UK)
(AEP, UK)
: AUDIO
• R-ch is omitted due to same as L-ch.
6-6. BLOCK DIAGRAM – VIDEO Section –
(Page
25)
(Page
26)
(Page 27)
HCD-X10
31
31
HCD-X10
POWER CONTROL
IC900
D906
D923
D913
D914, 915
D917
RESET
SYSTEM CONTROLLER
IC501 (7/7)
+30V
RESET
SWITCH
Q503
(AC IN)
F900
LINE FILTER
L900
LINE FILTER
L901
RECT
D909
D909
TH900
1 DRAIN
8 START_UP
4 VCC
6 FB/OLP
POWER CONTROL
IC901
3 D
5 FB/OLP
1 OCP/SYNC
4 VCC
D918, 919
RIPPLE FILTER
Q900
ISOLATOR
PH902
ISOLATOR
PH900
ISOLATOR
PH901
B+ SWICH
Q901
T900
SUB POWER
TRANSFORMER
T901
MAIN POWER
TRANSFORMER
D903
D911
RECT
D921
D921
MAIN POWER
ON/OFF SWITCH
Q902
SHUNT
REGULATOR
IC904
SHUNT
REGULATOR
IC902
RECT
D908
D908
SW +8V
E +6V
RECT
D912
D912
E +13V
RECT
D910
D910
RECT
D916
D916
D +3.3V
E +3.3V
+3.3V
REGULATOR
IC603
DSP +1.2V
+1.2V
REGULATOR
IC5
RESET SIGNAL
GENERATOR
IC503
E +4V
D502
BUP +3.3V
D504
12
AC_CUT 73
P_CONT4 91
P_CONT1 71
AMP +12V
+12V
REGULATOR
IC3014
A +5V
+5V
REGULATOR
IC504
+5V
+5V
REGULATOR
IC3013
D +5V
+5V
REGULATOR
IC602
VIDEO +5V
+5V
REGULATOR
IC402
VIDEO +5V
+5V
REGULATOR
IC402
AMP +1.8V
+1.8V
REGULATOR
IC3002
AMP +3.3V
A +12V
+12V
REGULATOR
IC601
+8V
REGULATOR
IC903
+3.3V
REGULATOR
IC3015
A +9V
+9V
REGULATOR
IC443
SW +5V
RIPPLE
FILTER
Q504
M
SD_PCONT
VFL
FOR FLUORESCENT
INDICATOR TUBE
RECT
D801 – 804
OSC
Q801
FL
FL
T801
INVERTER TRANSFORMER
SERVO DSP +3.3V
+3.3V
REGULATOR
IC1101
RF +3.3V
+3.3V
REGULATOR
IC1707
HDMI +3.3V
PANEL +3.3V
+3.3V
REGULATOR
IC502
+3.3V
REGULATOR
IC1102
+1.8V
REGULATOR
IC1103
SERVO DSP +1.8V
+1.8V
REGULATOR
IC1705
HDMI +1.8V
P_CONT3 77
P_CONT2 72
(US, Canadian)
(AEP, UK)
+2.6V
REGULATOR
IC9
6-7. BLOCK DIAGRAM – POWER SUPPLY Section –
(Page 29)
HCD-X10
32
32
HCD-X10
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagram:
•
All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
2
: nonflammable resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
•
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
) : DVD PLAY
∗
: Impossible to measure
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Circled numbers refer to waveforms.
•
Signal path.
J
: CD PLAY
c
: DVD PLAY
F
: AUDIO
E
: VIDEO
f
: TUNER (FM/AM)
N
: MIC INPUT
•
Abbreviation
CND
CND
: Canadian model
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
MAIN board is multi-layer printed board.
However, the patterns of intermediate layers have not been
included in diagrams.
However, the patterns of intermediate layers have not been
included in diagrams.
•
Indication of transistor
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
•
Circuit Boards Location
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
T-SENSOR board
MAIN board
tuner (FM/AM)
MIC-002 board (AEP, UK)
AV-001 board: US, Canadian/
AV-002 board: AEP, UK
AV-002 board: AEP, UK
D IN-001 board: US, Canadian/
D IN-002 board: AEP, UK
D IN-002 board: AEP, UK
P-AMP board
DISPLAY board
MS-203 board
P-SW board
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