DVP-S9000ES
4-79
4-80
IF CON
FL-114 (1/2)
FL-114 (IF CON) SCHEMATIC DIAGRAM
• See page 4-75 for printed wiring board.
– Ref. No.: FL-114 board; 2,000 series –
• Waveform
1
IC204
qf
2.1 Vp-p (2 MHz)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B-
B-
B-
B-
B-
B-
B-
B-
B-
0
3.2
3.2
0
0
3.2
0.3
0
3.3
3.3
3.1
1.6
3.2
3.2
3.2
0
3.2
3.2
0
0
0
0
3.2
2.6
0
3.3
3.3
3.3
1.6
0
1.5
0
0
1.9
3.3
3.3
3.3
3
1
3
0.4
2.8
-31.4
*
*
3.3
3.2
0
3
0.2
2.7
3.3
3.1
-24.6
2.8
3.3
3.3
3.2
0
-29
-29
-29
-31.4
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
NO MARK:DVD/CD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
1SS355TE-17
D202
68k
R260
0.1u
C217
68k
R266
R234
100k
68k
R262
68k
R265
0.1u
C213
IC204
M38B57MCH-1360FP
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
25
26
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
68k
R264
68k
R261
68k
R263
M35501FP-T2
IC207
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
0.1u
C224
68k
R259
10k
R252
68k
R274
68k
R275
68k
R276
68k
R273
100
R245
1k
R256
180
R254
68k
R258
220p
C225
0.1u
C226
220p
C208
220p
C206
220p
C209
100
R220
100
R221
100
R222
100
R223
100
R224
220p
C222
10k
R233
100
R243
1k
R244
220p
C205
220p
C203
100
R225
100
R236
10k
R241
220p
C218
220p
C219
220p
C210
10k
R231
100
R227
220p
C204
82k
R214
82k
R215
100
R228
220p
C212
1k
R232
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL218
JL216
JL217
JL215
JL212
JL213
JL214
JL239
JL234
JL240
JL238
220p
C227
220p
C201
UN2219-TX
Q203
10k
R208
4700
R212
HN1B01F-GR(T5LSONY)
Q204
6
2
1
3
5
4
1k
R213
10k
R246
PST7030MT
IC203
1
2
3
16P
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ND201
1
2
8
9
10 11 12 13 14 15 16 17 18 19 20 21
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
69 70
10k
R240
X201
2MHz
2
5
1
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
A
EXPRST
EXPOVF
DIG11
DIG10
DIG9
DIG8
DIG7
DIG6
DIG5
DIG4
DIG3
DIG2
DIG1
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
DIG12
DIG13
DIG14
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG36
SEG35
SEG34
SEG33
DIG14
DIG13
DIG12
SEG1
EXPOVF
EXPRST
D
C
B
A
SCLK
SIN
SOUT
IFCS
IFBSY
XIFRST
L_PRGR
L_FILM
A/D7
L_DISC
L_V_OFF
L_FL_OFF
A/D6
VEE
F1
F2
P-CONT
EVER+5V
GND
EVER+3.3V
GND
SIRCS
ST LED
PWR LED
FAIL.P
FL OFF
LED
SEG26
DIG13
DIG1
SEG31
SEG13
SEG19
DIG6
SEG34
SEG7
SEG25
DIG14
DIG2
SEG32
SEG10
SEG20
DIG5
SEG29
SEG6
SEG24
SEG1
SEG11
SEG21
DIG9
SEG3
SEG28
SEG2
SEG17
DIG8
SEG12
SEG23
DIG10
SEG30
SEG37
SEG4
SEG35
SEG18
DIG7
F2
SEG9
SEG22
DIG12
SEG33
F1
SEG15
SEG16
DIG4
F2
SEG5
SEG27
DIG11
F1
SEG36
SEG14
DIG3
SEG8
EVER+3.3V
VCC
GND
VOUT
VSS
CLK
VCC
RESET<N>
SEL
OVFIN
OVFOUT
DIG15
DIG14
DIG13
DIG12
DIG11
DIG0
VEE
DIG1
DIG3
DIG2
DIG7
DIG5
DIG4
DIG6
DIG8
DIG9
DIG10
EXP-OVF
EXP-RST
DISC
L_V_OFF
L_FL_OFF
SCLK1
SOUT1
SIN1
AVSS
VREF
L_POWER
SBUSY1
PCHECK<N>
SRDY1
A/D7
A/D6
ST_LED
FL_OFF
PLA
Y
P
AUSE
D_AUDIO
S_CD
ST
A
TUS<N>
FRRST<N>
IR
RESET<N>
VMUTE
AMUTE<N>
VSS
XIN
XOUT
VCC
L_PRGR
L_FILM
BUZ
F
AIL.P
SELFCHK
P-CONT
FLD24
FLD25
FLD26
FLD27
FLD28
FLD29
FLD30
FLD31
FLD32
FLD33
FLD35
FLD34
VEE
EXP_CLK
FLD36
LED_CONT
FLD0
FLD1
FLD3
FLD2
FLD6
FLD7
FLD5
FLD4
FLD8
FLD11
FLD9
FLD10
FLD13
FLD12
FLD15
FLD14
FLD16
FLD17
FLD19
FLD18
FLD20
FLD21
FLD23
FLD22
L_PURE
BLUE
SACD LED
KEY_CHK
FL-114 BOARD (2/2)
IC204
1
IF CON
IC203
RESET
FL DRIVER
IC207
05
2
16
L
I
K
12
G
6
8
D
E
FL-114 BOARD (1/2)
B
7
19
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
M
CN102
(SEE PAGE 4-86)
FR-172 BOARD
LED DRIVE
CONTROL
FL DRIVER
(SEE PAGE 4-81)
FLUORESCENT INDICATOR TUBE