Philips 32PF9968/10 Service Manual page 52
Chassis lc9.1a
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Also See for 32PF9968/10:
- Service manual (185 pages) ,
- User manual (55 pages) ,
- Manual (54 pages)
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Circuit Diagrams and PWB Layouts
6 LED Low-Pow: Microcontroller Liteon
1
2
3
4
1
2
3
A
MICROCONTROLLER LITEON
A
B
+3V3
7212
PDTC144EU
C
7209
B
PDTC144EU
3
F202
1
2
D
C
E
D
F
G
E
H
F
I
J
G
K
H
L
I
M
1
2
3
N
O
P
1
2
3
4
LC9.1A LA
10.
5
6
7
8
9
4
5
6
+3V3
7214
8
+3V3
VCC
Φ
5
2
D
Q
(64K)
6
C
1
S
3204
7
HOLD
3
W
10K
M95010-WDW6
GND
4
2216
1u0
7215
TLC5946PWP
25
GSCLK
2
BLANK
3217
6
MODE
100R
F204
27
IREF
3215
1K2
3
XLAT
4
SCLK
5
SIN
3216
24
SOUT
100R
3214
26
+3V3
XHALF
10K
4
5
6
5
6
7
8
9
EN 52
10
11
12
13
7
8
9
10
INPUT BUFFER
+3V3
7201-1
74HCT125PW
2
3207
1
+3V3
EN
1K0
RES
9209
7201-4
+3V3
74HCT125PW
12
+3V3
11
3209
13
+3V3
EN
1K0
RES
9212
RES
F207
+3V3
EN
9213
9214
RES
+3V3
7201-3
74HCT125PW
3121
8
10
100R
EN
2215
100n
Φ
VCC
LED DRIVER
PWM CONTROL
F210
7
0
8
1
9
F211
2
10
3
11
F212
4
12
5
13
F213
6
14
7
15
OUT
8
16
9
17
10
18
11
19
12
20
13
21
14
22
15
23
XERR
VIA
GND GND_HS
+3V3
7
8
9
10
10
11
12
13
2009-Apr-10
14
15
16
17
18
11
12
13
3219
3
100R
3220
27R
3223
100R
9
F208
3212
100R
+3V3
+3V3
F209
11
12
13
DRIVER 6LED LITEON
2K9
2008-08-08
2
2008-10-27
3
NAME
SUPERS.
CHECK
DATE
C
14
15
16
17
18
19
20
2201 B8
2202 C8
A
2203 D8
2209 B2
2210 G6
2211 I6
2214 A6
2215 F7
A
2216 F7
2217 B12
B
2218 C12
2219 D12
2220 E9
3121 D9
3203 B5
3204 B7
3205 C5
3207 B9
3209 C9
C
3210 B3
B
3211 C9
3212 D11
3213 B3
3214 H6
3215 H6
3216 H6
3217 H6
D
3218 H6
3219 B11
3220 C11
3221 H11
3222 I8
C
3223 C11
3224 H11
6216 I8
E
7201-1 A10
7201-2 C10
7201-3 D10
7201-4 B10
7209 B2
7210 C2
7212 B3
7214 B6
D
7215 G7
F
9208 A10
9209 B9
9210 B10
9211 C9
9212 C10
9213 D9
9214 D10
F202 B3
G
F203 C5
F204 H6
F205 B10
E
F206 C10
F207 C10
F208 D10
F209 H11
F210 G9
H
F211 G9
F212 G9
F213 H9
F214 H9
F215 H9
F
I
J
G
K
H
L
I
M
N
O
1
8204 000 8857
P
A2
19
20
18310_611_090305.eps
090410
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