Sony DVP-FX700 Service Manual ▷ View online
DVP-FX700
5-9
5-10
TN-LCD/INVERTER
5-4. TN-LCD/INVERTER BOARDS
TN-LCD BOARD (TOP)
05
TN-LCD BOARD (BOTTOM)
05
C11
U1
C13
C9
R15
C8
R9
R6
C16
R7
R3
C21
C22
R18
C10
R2
R5
R19
C5
VR1
T1
CN2
INVERTER BOARD (SIDE A)
05
1
10
20
11
C4
C3
C14
C18
U2
U3
D4
D3
C1
F1
CN1
C12
R14
R13
D2
C15
R8
R1
C7
C6
C17
R12
D1
INVERTER BOARD (SIDE B)
05
1
4
8
5
1
4
8
5
DVP-FX700
5-11
5-12 E
SWITCH
5-5. SWITCH BOARD
LCD MODE
TOP MENU
LEFT
UP
RIGHT
MENU
PUSH ENTER
DOWN
DISPLAY
RETURN
SWITCH BOARD (TOP)
A
B
C
05
2
1
3
4
5
6
7
SWITCH BOARD (BOTTOM)
1
D903
5
10
15
20
25
26
26
1
5
15
25
35 39
2
40
30
20
10
A
B
C
05
2
1
3
4
5
6
7
SWITCH BOARD (BOTTOM)
D901
B-3
D902
A-3
D903
B-4
D904
B-4
D905
C-2
D906
B-2
DVP-FX700
1. SYSTEM 27MHz CLOCK,RESET,FLASH R/W SIGNAL
1) MT1379 main clock is at 27MHz(X501)
3.8V, 27MHz
FIG 1-1
2) MT1379 & MT1336 reset is high active.
PWR_CTL(CN505 PIN 7)
5.2VA
Power Cord in
M_RESET(CN505 PIN 9)
URST(IC501 PIN 188)
FIG 1-2
2. SDRAM CLOCK
1) MT1379 main clock is at 27MHz(X501)
(IC502,IC503 PIN 35)
DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V
FIG 2-1
3. DISC TYPE JUDGEMENT WAVEFORM
F+(IC202 PIN 9)
FE(IC201 PIN 18)
RFL(IC201 PIN 19)
FIG 7-1 (DVD)
6-1
6-2
SECTION 6
WAVEFORMS
6-1. DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING
DVP-FX700
6-3
6-4
F+(IC202 PIN 9)
FE(IC201 PIN 18)
RFL(IC201 PIN 19)
FIG 7-2 (DVD)
F+(IC202 PIN 9)
FE(IC201 PIN 18)
RFL(IC201 PIN 19)
FIG 7-4 (CD)
F+(IC202 PIN 9)
FE(IC201 PIN 18)
RFL(IC201 PIN 19)
FIG 7-3 (CD)
4. FOCUS ON WAVEFORM
FE(IC201 PIN 18)
FOSO(IC501 PIN12)
F+(IC202 PIN 9)
F-(IC202 PIN 8)
FIG 8-1 (DVD)
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