Sony BDP-SX910 Service Manual ▷ View online
BDP-SX90/SX910
4-3E
4-3. TOUCH BOARD
: Uses unleaded solder.
1
2
3
4
5
6
7
A
B
C
D
E
8
9
10
11
12
13
14
F
G
H
I
J
A SIDE
B SIDE
SECTION 5
WAVEFORMS AND CIRCUIT VOLTAGE
5-1. WAVEFORMS
BDP-SX90/SX910
5-1
1.Spindle control waveform (No disc condition)
2.Tracking control waveform (Reading disc)
TPIC_A-(TPIC_A-1)
TPIC_A+(TPIC_A+1)
TPIC_B-(TPIC_B-1)
TPIC_B+(TPIC_B+1)
TPIC_U (TPIC_U1)
TPIC_V (TPIC_V1)
TPIC_W (TPIC_W1)
TPIC_U (TPIC_U1)
TPIC_V (TPIC_V1)
TPIC_W (TPIC_W1)
1.Spindle control waveform (No disc condition)
TPIC_U (TPIC_U1)
TPIC_V (TPIC_V1)
TPIC_W (TPIC_W1)
TPIC_U (TPIC_U1)
TPIC_V (TPIC_V1)
TPIC_W (TPIC_W1)
BDP-SX90/SX910
5-2
3.Video output waveform (Y/Pb/Pr)
Y FB11
Pb FB10
Pr FB12
BDP-SX90/SX910
5-3E
5.RF waveform
RFO-1 (U10 PIN G2)
RFO+1 (U10 PIN G1)
4.Audio output from IC(L/R)
AUDIO OUT (J7
PIN2&PIN3)
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