If Con) Schematic Diagram - Sony DVP-S9000ES Service Manual

DVP-S9000ES
FL-114 (IF CON) SCHEMATIC DIAGRAM • See page 4-75 for printed wiring board.
– Ref. No.: FL-114 board; 2,000 series –
1 2 3 4
FL-114 BOARD (1/2)
A
NO MARK:DVD/CD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
• Waveform
B
1 IC204 qf
C
B-
D
2.1 Vp-p (2 MHz)
CN201
16P
B-
JL201
VEE 1
JL202
E
F1 2
JL203
F2 3
JL204
P-CONT 4
JL205
EVER+5V 5
JL206
B+
GND 6
B+
JL234
EVER+3.3V 7
FR-172 BOARD
CN102 EVER+3.3V 8
B+
(SEE PAGE 4-86)
GND 9
F JL238
SIRCS 10
BLUE 11
JL239
ST LED 12
JL207
PWR LED 13
SACD LED 14
JL240 R215
FAIL.P 15
JL208
FL OFF 16
G
H
I
J
K
L
M
05
IF CON
FL-114 (1/2)
5 6 7 8
B+
B+
EXPOVF 0
EXP-OVF
EXPRST 3.2
EXP-RST
L_DISC JL212 3.2
DISC
JL213
L_V_OFF 0
L_V_OFF
JL214
L_FL_OFF 0
L_FL_OFF
SCLK 3.2
SCLK1
SIN
R220 100 0.3
SOUT1
SOUT
R221 100 0
SIN1
R222
AVSS
100
VREF
JL215
3.3
L_POWER
R223 100
IFCS 3.3
SBUSY1
R232 1k
R214 3.1
82k R224
82k PCHECK<N>
IFBSY 100
1.6
SRDY1
3.2
A/D7
3.2
A/D6
3.2
B+
B+
C201 C227 C203 C205 C206
C208 C209
220p 220p 220p 220p 220p 220p 220p
B+
R233
10k
R225
C204 C210
100 220p
XIFRST 220p
R227
R231
100
10k
R228
100
1
3.3
B+
B+
B+
B+
4-79
9 10 11 12
ND201 FLUORESCENT INDICATOR TUBE
1 2 8 9 10 11 12 13 14 15 16 17 18 19 20 21
*
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
FLD24
FLD25
FLD26
FLD27
FLD28
IC204
FLD29
IF CON
FLD30
FLD31
IC204
M38B57MCH-1360FP FLD32
FLD33
FLD34
FLD35
VEE
-31.4
EXP_CLK
2.8
FLD36
0.4
1 LED_CONT
3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
C212 R241
220p 10k
C217
B+ 0.1u
R240
10k
IC203
RESET
IC203
PST7030MT
2 3
X201
2MHz
3.2
R243
R234 100
100k
D202
R236
1SS355TE-17 R244
100
1k
C218 C219
C213
220p 220p
0.1u
13 14 15 16
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
R259 68k
R260 68k
R261 68k
R262 68k
R263 68k
R264 68k
R265 68k
R266 68k
B-
C226
0.1u
IC207
FL DRIVER
IC207
SEG25
M35501FP-T2
C224
SEG26
0.1u
B-
SEG27 VSS VEE
2.8 -31.4
SEG28 CLK DIG0
3.3 -29
SEG29
VCC DIG1
EXPRST 3.3 -29
SEG30 RESET<N> DIG2
-29
R252
* SEG31 SEL DIG3
10k
3.2 -29
SEG32
OVFIN DIG4
EXPOVF
0 -29
SEG33 OVFOUT DIG5
-29
SEG34 DIG15 DIG6
-29
SEG35
DIG14 DIG7
DIG14
-29 -29
SEG36 DIG13 DIG8
DIG13 -29 -29
DIG12 DIG9
DIG12 -29 -29
DIG11 DIG10
-29
B-
B+ B+
R212 R213
4700 1k
R245
100
C225 2.7 3.3
220p
3 1
5
2
R254 0.2 3.1
180
R258
4 6
B+ 68k
-24.6
R256
C222
1k
220p
Q204 R246
HN1B01F-GR(T5LSONY) 10k
FL DRIVER
3
R208
Q203 10k
UN2219-TX
LED DRIVE
CONTROL
0
B+
B+
4-80
17 18 19
69 70
R273
68k
R274 68k
R275 68k
R276 68k
B-
B-
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
1
2
3
4
5
B+
B+
6
7
8
9
1
10
11 FL-114 BOARD (2/2)
(SEE PAGE 4-81)
12
13
14
15
16
17
18
19
20
21
22
23