Read Sony DVP-S90D Service Manual online
DVP-S90D
26
26
36
85
40
35
37
19
42
43
M
L
84
87
86
94
55
53
59
89
90
91
30
29
12
48
44
97
S701 – 708
95
13
15
S711 – 720
D701 – 705
65 – 83, 88
X401
16MHz
INTERFACE CONTROLLER
IC401
CN102
CN103
CN101
POWER BLOCK
D+5V (LED)
B+
EVER+5V
INTERFACE CONTROLLER (IC401) B+
D+5V
RF SECTION,
GATE ARRAY (IC202), MOTOR/COIL DRIVE (IC401),
SERVO DSP (IC503), VIDEO BUFFER (IC701) B+
+3.3V
SERVO DSP (IC302) B+
+3.3V
AV DECODER (IC503) B+
+3.3V REGULATOR
IC301
+3.3V REGULATOR
IC502
D+3.3V
EEPROM (IC101), CLOCK GENERATOR (IC102),
SYSTEM CONTROLLER (IC103),
FLASH MEMORY (IC107),
GATE ARRAY (IC202), D-RAM (IC303),
SDRAM (IC504, 505) B+
+1.8V
SERVO DSP (IC302),
AV DECODER (IC503) B+
+1.8V
AV DECODER (IC503) B+
+1.8V REGULATOR
IC006
M+7V
MOTOR DRIVE (IC701) B+
M+12V
MOTOR/COIL DRIVE (IC401) B+
+7V REGULATOR
IC501
+1.8V REGULATOR
IC501
IFSO0, IFSI0, IFSC0,
XVIFCS, XIFINT, XIFOK,
XFRRST
XVIFCS, XIFINT, XIFOK,
XFRRST
VMUTE
SYS DATAIN
SYS RST
SYS DATAOUT
SYS CLK
SYS CS
SYS RQ
SYS OK
IFSO0
XFRRST
IFSI0
IFSC0
XVIFCS
XIFINT
XIFOK
KEY0
KEY0
LED DISC1
ı
LED DISC3
LED PLAY
LED PAUSE
X-OUT
X-IN
EXP-OUT DATA
EXP-IN DATA
EXP-CLK
EXP-LAT
KEY2
A-TRIG
B-TRIG
REC/PB/PAS
A-SHUT
B-SHUT
B-HALF
IIC DATA
IIC CLK
RESET
VMUTE
P-CONT
10
9
8
7
6
4
5
11
12
13
14
3
7
2
1
4
4
3
8
9
9
5
DATA-OUT
DATA-IN
CLK
LAT
KEY2
ATRIG
BTRIG
REC/PB/PAS
ASHUT
BSHUT
BHALF
UNREG
UNREG (TC)
I2C-DATA
I2C-CLK
MRESET
MRESET
V-MUTE
AC
AC
AC
EVER+5V
SYSTEM CONTROL 5
FROM TC-S90D
SYSTEM CONTROL 3
FROM ST-S90D
AC IN
TO TA-S90D
+5V
+3.3V
M+12V
+12V
P. CONT
+5V REGULATOR
IC502
D513
D512
D514
RECT
D501 – 504
(Page 25)
(Page 25)
6-4.
BLOCK DIAGRAM – INTERFACE CONTROL Section –
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