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Philips HDRW720 Service Manual page 121

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Circuit Diagrams and PWB Layouts
Digital Board Chrysalis F: Audio PLL
1
2
A
7301
74HCT9046AD
B
4
10
2302
13
5
2u2
RX
C
2303
3300
15
M6
56R
EN5
4u7
6
2305
2306
2
6
100n
100n
D
VDD_PLL_BUF
I305
5302
E
1
2
HDRW720/0x, DVDR725H/0x
3
4
I300
5300
+5V
16
[PLL]
2304
5
EN
68p
6
G
7
CX
11
12
RX
9
Af
1
1
&
3
R
4
14
S
Z4
=1
Z3
3
S
=1
8
1
not used
+3V3
3
4
7.
EN 121
5
6
74LVC1G125
2
3307
1
VDD_PLL_BUF
10K
4302
MPIO25_ADC_FSCLKE_OEn
VDD_PLL_BUF
WS012_OUT
SCK012_OUT
4006
not used
7300-3
74LVC125AD
14
9
I306
EN
10
7
I303
MPIO26_ADC_FWSCLK012_OEn
5
6
7
8
9
4304
PLL_OUT
not used
FSCLK3_OUT
4314
4305
FSCLKE_IN_PNX
VDD_PLL_BUF
7302
5
4
4310
FSCLK012_OUT
EN
3
not used
4312
not used
VDD_PLL_BUF
7300-1
74LVC125AD
14
2
3
EN
1
7
4313
not used
7300-2
74LVC125AD
14
5
6
EN
4
7
4300
not used
7300-4
74LVC125AD
14
12
8
4004
11
EN
MPIO25_ADC_FSCLKE_OEn
13
7
7
8
9
2300 B3
2301 B4
2302 C1
2303 C1
2304 B4
2305 C1
2306 C1
2308 E1
2310 E2
3300 C1
3301 C4
3302 C5
A
3303 D2
3304 C4
3305 C4
3306 C5
3307 B6
3311 C5
4004 E7
4006 E6
4300 E8
4301 C4
4302 B6
4303 C4
4304 A7
B
4305 A8
4309 C4
4310 B8
4311 E5
4312 C8
4313 D8
4314 A7
4316 D8
5300 A4
5302 E2
7300-1 C7
7300-2 D7
C
7300-3 E6
7300-4 E7
7301 B2
WSE_IN
7302 A7
I300 A2
I303 E6
I305 E2
I306 E6
D
SCKE_IN
PLL_OUT
FSCLKE_IN_PNX
E
FSCLKE_IN
TR 17034_001
090304

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