Denon DVD-3800 Service Manual page 46

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3 7 63 1515 0
ML9207-01 (PD: IC101)
ML9207-01 Terminal Function
Pin No. Pin Name
3~37 SEG1~35
39~62 COM1~24
1,2, 79, 80 AD1~4
72~75 P1~4
TE
L 13942296513
71 V
38, 78 V
DISP1~2
64 GND
63, 76 V
FL1~2
70 DA
69 CP
68 CS
67 RESET
65 OSC0
66 OSC1
BA5952AFP (MA: IC504)
VINFC 1
CFCErr1 2
CFCErr2 3
VINSL+
4
5
VINSL-
$
VOSL
VNFFC 7
www
&
PreVcc
PVcc1 9
10
PGND
.
VOSL- 11
12
VOSL+
VOFC- 13
VOFC+ 14
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AD3 1
AD4 2
SEG1 3
SEG2 4
SEG3 5
SEG4 6
SEG5 7
SEG6 8
SEG7 9
SEG8 10
SEG9 11
SEG10 12
SEG11 13
SEG12 14
SEG13 15
SEG14 16
SEG15 17
SEG16 18
SEG17 19
SEG18 20
I/O
O FL display anode drive output pin
O FL display grid drive output pin
O FL display anode drive output pin
O General port output pin
DD
V -GND: Power supply for logic block
DD

V -V : Power supply for FL display drive
DISP FL
For V and V , apply from same power source
DD DISP
I Serial data input pin (positive logic)
I Shift clock input pin
I Chip select input pin
I Reset input pin
I
Pin for self-oscillation
O
Terminal Function
28 MUTE
Pin
BIAS
27
Name
No.
26 VINTK
1
VINFC
CTKerr1
25
CFCerr1
2
24 CTKerr2
3 CFCerr2
23 VINLD
VINSL+
4
22 PreGND
VINSL-
5
6 VOSL
7 VNFFC
8 PreVcc
9 PVcc1
21 PVcc2
PGND
10
x ao
20 VNFTK
y
11 VOSL-
19 PGND
12 VOSL+
i
18 VOLD-
13 VOFC-
17 VOLD+
VOFC+
14
16 VOTK-
15 VOTK+
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8
Function
Q Q
3 6 7 1 3
Function
Focus driver input
Cap.connecting pin for error amp filter
Cap.connecting pin for error amp filter
Op.amp input (+) for sled driver
Op.amp input (-) for sled driver
Op.amp output for sled driver
Focus driver feedback pin
Pre Vcc
Power Vcc of sled driver
Power GND of sled driver
u163
Sled driver output(-)
Sled driver output(+)
.
Focus driver output(-)
Focus driver output(+)
2 9 9 4 2 8
60 COM22
59 COM21
58 COM20
57 COM19
56 COM18
55 COM17
54 COM16
53 COM15
52 COM14
51 COM13
50 COM12
49 COM11
48 COM10
47 COM9
46 COM8
45 COM7
44 COM6
43 COM5
42 COM4
41 COM3
1 5 0 5 8 2 9 9 4
Pin
Name Function
No.
15 VOTK+ Tracking driver output(+)
16 VOTK- Tracking driver output(-)
17 Loading driver output(+)
VOLD+
Loading driver output(-)
18 VOLD-
Power GND
19 PGND
20 Tracking driver feedback pin
VNFTK
21
Power GND
PVcc1
22 PreGND m Pre GND
23
VINLD Loading driver input
24
CTKerr2 Cap.connecting pin for error amp filter
co
25 CTKerr1 Cap.connecting pin for error amp filter
Tracking driver input
26 VINTK
27 Bias input
BIAS
Mute control pin
28
MUTE
DVD-3800
9 9
2 8 9 9
46