If Con) Schematic Diagram - Sony DVP-PQ1 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
IF-95 (IF CON) SCHEMATIC DIAGRAM
– Ref. No.: IF-95 board; 1,000 series –
1 2 3
IF-95 BOARD
A
NO MARK:REC/PB MODE
CN801 11P
P-CONT 1
JL804
M_GND 2
B
C801
0.01u
M_GND 3
JL805
SW+11V 4
C832
TO
SW+11V 5 0.1u
SWITCHING
JL806
REGULATOR SW+3.3V 6
C802
J2
JL807
0.01u
D_GND 7
(SEE PAGE 4-34)
D_GND 8
JL808 0.01u
(US, CND)
EVER+3.3V 9
C803
JL809
0.01u
(SEE PAGE 4-36) +5V 10
JL810
C
(AEP, UK, E) +11V(AUDIO) 11
PS801
B+
1.0A
R803
0
D LP801 LP802
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
IC800
H
CN813 6P
I
RF_MON 1
GND 2
MB-103 BOARD (5/6)
w w w +3.3V 3
CN103
GND 4
(SEE PAGE 4-18)
RXD 5
TXD 6
.
J
05
4 5 6
B+
C800
0.01u
IC801
+1.8V REG
IC801
BA18BC0FP-E2
B+
1 2 3
1.8
B+
3.4
C806 C831
0.01u 0.1u
C804
C814
B+
47u
25V
B+
B+ B+
B+
L802
10uH
C805
47u
25V
R810
R806 R813
120 120
120
C810
R852
0.01u
33
0 0
28 27 26 25 24 23 22 21 20
IC804
IF CON
IC804
1
TMP47C443M
X800
8MHz
1 2 3 4 5 6 7 8 9
1.5 0 0
JL823
R802 10k 3.6
3.6
R805
5 4 0
C811
IC800
0.001u
BD4731G
RESET
1 2 3
B+
R807
120
CN814 6P
R824
1 RF_MON
0
2 GND
3 +3.3V
DIAG
4 GND (JIG)
x 5 RXD a o
y
6 TXD
i
4-27
http://www.xiaoyu163.com
8
7 8 9
CN809 6P
B+
JL843
1 +1.8V
B+
2 +5V
3 GND
B+
4 SW+3.3V
B+
5 +11V
6 M_GND
B+
CN810 6P
JL842
6 V_MUTE
JL841
5 A_MUTE
B+
4 EVER+3.3V
3 GND
B+
JL802
2 AU+11V
B+
1 AI+5V
CN807
9P
1 SOO
2 GND
3 SCO
4 SIO
R829 120
5 XIFBUSY
6 XIFCS
7 3.3V_MNT
R830 120
8 XFRRST
9 GND
CN808 10P
Q Q JL868
3 7 6 3
1 3.3V_MNT
R820 JL869
22k
2 XFRRST
JL870
3 XIFBUSY
JL871
4 XIFCS
0 JL872
5 SIO
JL873
19 18 17 16 15 6 SOO
JL874
7 SC0
8 GND
JL875
9 IFRST
JL876
10 PCONT
R825
0
10 11 12 13 14
u 1 6 3
.
SW-370 BOARD
CN901
(SEE PAGE 4-30)
http://www.xiaoyu163.com
2 4
9 9 8
10
MB-103 BOARD (6/6)
CN102
(SEE PAGE 4-20)
AV-65 BOARD
CN301
(SEE PAGE 4-23)
MB-103 BOARD (6/6)
CN101
(SEE PAGE 4-20)
1 5 1 5 0 8 9 2 4
(JIG)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
m
c o
4-28
DVP-PQ1
2
9 9
• Waveforms
1 IC804 1
2.9 Vp-p (8 MHz)
9 8 2 9 9
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
IF CON
IF-95