Read Sony DAV-DS1000 / DVX-DS1000 Service Manual online
31
31
DVX-DS1000
M12V
M15V
DVD15V
Q901
RESET SWITCH
Q1113
SWITCH
Q1110
SWITCH
Q1112
POWER ON/OFF
CONTROL
Q1114
POWER ON/OFF
CONTROL
IC1110
+12V
REGULATOR
IC601
+10V
REGULATOR
IC600
+5V
REGULATOR
IC1114
+6.5V
REGULATOR
10V
D/A, A/D
+5V
Q6, 7
LED DRIVE
Q1111
POWER ON/OFF
CONTROL
IC1111
+3.3V
REGULATOR
DVD +6.5V
IC004
+5V
REGULATOR
IC005
+3.3V
+3.3V
REGULATOR
D5V
DA05V
DA03V
IC003
+5V
REGULATOR
IC605
+2.6V
+2.6V
REGULATOR
DSP +2.6V
IC001
+3.3V
+3.3V
REGULATOR
A3.3V
IC007
+3.3V
+3.3V
REGULATOR
VDAC 3.3V
IC002
+5V
REGULATOR
A5V, RF+5V
IC008
+5V
REGULATOR
V +5V
D3.3V
IC006
+1.8V
+1.8V
REGULATOR
IC702
+2.5V
+2.5V
REGULATOR
+2.5V
+1.8V
IC1113
+5.6V
REGULATOR
SYSTEM
CONTROLLER
+5V
D901
D900
IC1112
RESET SIGNAL
GENERATOR
+5V
34
RESET
90
STOP-IN
30
I/P-SEL
I/P-SW
I/P-SW, VS
VS
AC DET
31
WIDE
89
DVD-POWER
43
STANDBY-POWER
95
AMP-RST
1
UCOM-DO
2
UCOM-CLK
100
UCOM-DI
STANDBY-POWER
AMP-RST
MCOM-DATAO
MCOM-CLK
MCOM-DATAI
CABLE DETECT
IC901 (2/2)
SYSTEM CONTROLLER
D1
(STANDBY)
MOTOR1-N
MOTOR1-P
OUT1
FIN
OUT2
RIN
IC711
LOADING MOTOR DRIVE
M711
(LOADING)
M
7
9
4
2
2
66
67
MOTOR2-N
MOTOR2-P
OUT1
FIN
OUT2
RIN
IC701
EJECT MOTOR DRIVE
M751
(EJECT)
M
7
9
4
2
2
64
65
SENSE1
SENSE2
73
EJECT
INSERT
(MODE)
72
S711
(DISC IN/OUT)
78 OPT-SENS2
S741
ROTARY
ENCODER
71 – 68
SENSE3 – SENSE6
Q701
LED DRIVE
SEL_LED
63
IC731
DISC INSERT
DETECT SENSOR
77 OPT-SENS1
IC721
CHUCKING
DETECT SENSOR
79 DISC-SENS
IC1003
DISC SENSOR
• SIGNAL PATH
: AUDIO
D4
L-OUT
R-OUT
HP.L
HP.R
SCKO
BCKO
LRCKO
LRCKO
IC608
D/A CONVERTER
12
6
5
AOUTL+
11
AOUTL–
CSN
PDN
8
7
CDTI
CCLK
CCLK
DIGDI
DIGCLK
3 SDTI
1 MCLK
2 BICK
4 LRCK
2 BICK
4 LRCK
IC610
LOW-PASS
FILTER
10
AOUTR+
9
AOUTR–
DIGDI, DIGCLK
R
U
RSTAD
P
D4, SCKO,
BCKO, LRCKO
BCKO, LRCKO
Q
J1100
PHONES
87
HP-SW
32
DAC-CS
HP-SW
60
FL-DATA
57
FL-CLK
61
FL-CS
62
FL-RS
54
LCD-BACK1
Q3
LED DRIVE
55
LCD-BACK0
LIQUID
CRYSTAL
DISPLAY
Q906
SIRCS DETECT
93 WAKE
92 SIRCS
IC903, 904
KEY INPUT
KEY INPUT
DETECT
Q907
WAKE UP
DETECT
IC1
REMOTE CONTROL
RECEIVER
JOG0
EJECT
S11 – S15
(JOG)
S3
VOLUME –
85 EJECT
82 JOY0
38
39
X901
20MHz
X2
X1
I2CDATA,
I2CCLK, I2HLP
I2CCLK, I2HLP
T
ZIVARESET
S
I2C-HELP
4 ZIVA-RST
5
96
I2C-CLK
3 I2C-DATA
I2HLP
I2CCLK
I2CDATA
84 KEY0
S4
VOLUME +
S2
Z
D3 – D5
LCD BACK
LIGHT
(
)
IC900(2/2)
LEVEL SHIFT
IC1005(2/2)
LEVEL SHIFT
1, 3
2
CN1112
TO
SYSTEM
CONNECTOR
(SA-WS1000)
3
CN004(2/3)
1
11
CN004(3/3)
10
TO
SYSTEM
CONNECTOR
(SA-WS1000)
13
12
16
18
14
11
CN001(4/4)
17
TO
SYSTEM
CONNECTOR
(SA-WS1000)
DSP
SECTION
DSP
SECTION
DSP
SECTION
VIDEO
SECTION
VIDEO
SECTION
VIDEO
SECTION
– PANEL/POWER SECTION –
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