Sony DVP-FX815 (serv.man2) Service Manual ▷ View online
DVP-FX815
5-3
5-4
5-2. MAIN BOARD
MAIN
MAIN BOARD (SIDE A)
D9
B-1
D10
B-1
D11
E-5
D19
F-6
D20
E-6
D23
F-5
D24
F-5
D27
E-7
D28
F-7
D29
E-7
D30
F-7
D31
G-8
D32
G-8
Q4
F-5
Q5
B-2
Q6
B-2
Q7
B-2
Q10
B-1
Q11
B-2
Q16
E-6
Q17
D-7
Q18
D-7
Q19
F-5
Q22
E-7
Q23
G-7
Q24
E-7
Q25
F-7
Q33
G-7
Q39
G-7
Q41
G-7
U8
G-5
U9
G-6
U10
C-3
U14
E-4
U15
E-4
U18
D-6
U20
G-7
U23
B-4
U24
E-6
: Uses unleaded solder.
• See page 5-1 for circuit boards location.
There are a few cases that the part isn't mounted in this model is printed on this diagram.
C
D
E
F
G
H
A
1
2
3
4
5
6
7
8
05
B
MAIN BOARD (SIDE A)
LINE SELECT
OUT
IN
> HOLD/POWER .
DISC
COVER
SWITCH
DVP-FX815
5-5
5-6
MAIN
MAIN BOARD (SIDE B)
CN1
A-5
HA2
B-1
HA3
D-3
HA4
B-4
HA5
B-3
D1
A-7
D2
A-7
D4
A-6
D7
C-7
D8
B-7
D12
G-4
D16
D-7
D17
D-7
D33
E-6
D34
E-6
D35
E-6
D36
C-6
D37
D-6
D38
C-7
Q1
C-6
Q2
A-6
Q3
A-6
Q8
A-6
Q9
B-6
Q27
B-3
Q28
B-3
Q29
D-6
Q31
C-6
Q32
C-6
Q35
B-1
Q36
B-1
Q37
B-1
Q40
G-7
Q42
D-6
U1
A-6
U3
D-6
U5
B-7
U6
B-7
U11
G-3
U12
F-4
U13
E-5
U16
D-6
U17
C-6
LED1
H-7
LED2
H-6
C
D
E
F
G
H
A
1
2
3
4
5
6
7
8
05
B
MAIN BOARD (SIDE B)
POWER
CHARGE
VOLUME w
AUDIO
PHONES
PHONES
VIDEO
DC IN 9.5V
–
+
1
2
1
TO
RECHARGEABLE
BATTERY PACK
DVP-FX815
5-7
5-8E
DRIVER
5-3. DRIVER BOARD
: Uses unleaded solder.
• See page 5-1 for circuit boards location.
There are a few cases that the part isn't mounted in this model is printed on this diagram.
A
1
2
3
4
5
6
7
8
9
10
11
12
05
B
C
DRIVER BOARD (SIDE A)
LCD PANEL
OPEN/CLOSE
DETECT
A
1
2
3
4
5
6
7
8
9
10
11
12
05
B
C
DRIVER BOARD (SIDE B)
RETURN
MENU
DISPLAY
LCD MODE
N
X
x
.
>
( / ENTER)
DRIVER BOARD (SIDE A)
CN4
A-3
CN6
A-12
CN7
B-1
D1
A-5
D2
A-5
D4
A-6
D5
A-6
D6
B-10
D7
B-9
D8
B-9
D9
B-9
D10
B-9
Q1
A-6
Q4
A-6
U3
B-5
U4
B-7
DRIVER BOARD (SIDE B)
CN3
B-6
HA4
A-5
HA5
A-10
U1
B-5
DVP-FX815
6-1
6-2
SECTION 6
WAVEFORMS AND CIRCUIT VOLTAGE
6-1. WAVEFORMS
1. Spindle control waveform (No disc condition)
DMSO/ECR (U12 PIN21)
TEO (U10 PIN32)
TRSO (U11 PIN26)
U (U12 PIN7)
V (U12 PIN4)
W (U12 PIN2)
Fig 6-1
Fig 6-2
Fig 6-3
Fig 6-4
TEO (U10 PIN32)
AUDIO OUT (J7 PIN2)
TRSO (U11 PIN26)
2. Tracking control related signal (system checking-cd)
4. Audio output from speaker IC (L/R)
3. Tracking control related signal (system checking-dvd)
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