Sony DVP-FX96 / DVP-FX970 / DVP-FX975 Service Manual ▷ View online
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3-10E
3-10. KEY BOARD
DVP-FX96/FX970/FX970WM/FX975
OPTIONS
SW1
TOUCH_PAD0
TOUCH_PAD7
TOUCH_PAD10
TOUCH_PAD11
TOUCH_PAD11
TOUCH_PAD7
DISPLAY
SW2
TOUCH_PAD11
TOUCH_PAD1
TOUCH_PAD1
SPL2
SPL2
SPL1
SPL1
SPR2
TOUCH_PAD5
SPR1
TP4
TP5
TP6
TOUCH_PAD6
TP1
TOUCH_PAD8
C2
0.1uf /6.3V/C0402
R5
200R/0402
U1
ATA2508 40N
DIO_1
1
DIO_0
2
SDA
3
SCL
4
TINT
5
GINT
6
BEEP
7
TCLK
8
DIO_9
11
DIO_8
12
DIO_7
13
DIO_6
14
CONFIG
_0
16
CONFIG
_1
15
AREF
17
S11
18
S6
23
VSS
24
V25
25
VLDO
26
VPH
27
S5
28
S4
29
S3
30
S0
33
RESET_N
34
ID_1
35
ID_0
36
DIO_5
37
DIO_4
38
DIO_3
39
DIO_2
40
DIO_11
9
DIO_10
10
S10
19
S9
20
s8
21
s7
22
S1
32
S2
31
VOL+
SW11
CN1
NC
BO-
1
BO+
2
CN2
NC
AO-
1
AO+
2
SPR1
J1
CON10
1
2
3
4
5
6
7
8
9
10
C21
4.7pf
C14
3.9pf
C22
4.7pf
4.7pf
C15
4.7pf
C16
3.9pf
C19
3.9pf
C18
4.7pf
C13
3.9pf
C20
2.7pf
PLAY
SW9
C23
5.6pf
C17
3.9pf
DV33
TP2
TP3
SCL
SDA
R4
200R/0402
DV33
R11
0R/R0402
VOL-
SW10
STOP
SW7
TOUCH_PAD4
R2
0R/R0402
R10
10K/R0402
PAUSE
SW8
TOUCH_PAD10
C24
2.2uf/C0805
R1
0R/R0402/NC
RESET_Touch
PREVIOUS
SW5
SDA
SURROUND
SW12
FB3
FB-600R-400mA/0603
FB2
FB-600R-400mA/0603
C12
2.2pf/NC
SPR2
TOUCH_PAD9
NEXT
SW6
TOUCH_PAD6
TOUCH_PAD7
TOUCH_PAD10
TOUCH_PAD3
TOUCH_PAD4
TOUCH_PAD5
TOUCH_PAD2
TOUCH_PAD1
TOUCH_PAD9
TOUCH_PAD0
TOUCH_PAD8
C11
100pf/NC
C10
100pf/NC
C8
0.1uf/NC
C9
1000pf/NC
TINT
TINT
MENU
SW3
TOUCH_PAD1
TOUCH_PAD1
DV33
FB1
FB-600R-400mA/0603
C6
4.7pf/50V/C0402
C1
10uf /6.3V/C0805
RETURN
SW4
RESET_Touch
TOUCH_PAD3
SCL
TOUCH_PAD2
SECTION 4
WAVEFORMS AND CIRCUIT VOLTAGE
4-1. WAVEFORMS
DVP-FX96/FX970/FX970WM/FX975
4-1
1.Spindle control waveform (No disc condition)
2.Tracking control relate signal (system checking CD )
3. Tracking control relate signal (system checking-DVD)
DMSO(R104)
SP+ (U5 PIN11)
SP_ (U5 PIN12)
TRO (U4 PIN21)
TRSO (U5 PIN26)
TRO (U4 PIN21
TRSO (U5 PIN26)
1.Spindle control waveform (No disc condition)
2.Tracking control relate signal (system checking CD )
3. Tracking control relate signal (system checking-DVD)
DMSO(R104)
SP+ (U5 PIN11)
SP_ (U5 PIN12)
TRO (U4 PIN21)
TRSO (U5 PIN26)
TRO (U4 PIN21
TRSO (U5 PIN26)
DVP-FX96/FX970/FX970WM/FX975
4-2
5.Video output waveform (CVBS)
6.Video output waveform (Y/C)
7.RF waveform
4.Audio output from IC(L/R)
AUDIO OUT (J6 PIN3)
Y FB22
C FB23
RFIP (U4 PIN 123)
5.Video output waveform (CVBS)
6.Video output waveform (Y/C)
7.RF waveform
4.Audio output from IC(L/R)
AUDIO OUT (J6 PIN3)
Y FB22
C FB23
RFIP (U4 PIN 123)
4-2. CIRCUIT VOLTAGE CHART
DVP-FX96/FX970/FX970WM/FX975
4-3
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