Philips PB52.1HU LA Service Manual page 101

Circuit Diagrams and PWB Layouts
SSB (with HC Diversity): PNX 8535: Power
2HK0 D6 2HK5 E3 2HKA C6 2HY1 B6 2HY6 A6
2HK1 D6 2HK6 F5 2HKB C6 2HY2 B6 2HY7 A6
2HK2 F6 2HK7 E4 2HKC D6 2HY3 B6 2HY8 C6
2HK3 F4 2HK8 E4 2HKD D6 2HY4 H7 2HY9 C6
2HK4 F4 2HK9 E3 2HY0 B6 2HY5 H7 2HYA G7
1 2 3
B03A PNX 8535: POWER
A
IHZ0
VDDA-LVDS
IHZ1
VDDA-DAC
B
IHZ2
VDDA-ADC
C
IHZ3
D
+1V2
E
2HK5
RREF-PNX8535
5HK3
+3V3-PER
120R
F
5HK2
+3V3-PER
120R
G
H
3139 283 3003.1
1 2 3
PB52.1HU LA 7.
2HYB G7 2HYG E11 2HYP E12 2HYV C11 2HZ1 C12
2HYC E10 2HYH E11 2HYR E12 2HYW C11 2HZ2 D10
2HYD E10 2HYJ E1 1 2HYS C10 2HYY C11 2HZ3 D10
2HYE E10 2HYK E1 2 2HYT C10 2HYZ C11 2HZ4 D10
2HYF E11 2HYN E12 2HYU C10 2HZ0 C12 2HZ7 E10
4 5 6
5HY3
5HY1 +1V2
+3V3-PER
30R
220R
5HY0
+1V2
30R
5HY4
VDDA-AUDIO
30R
5HKA
+1V2
30R
5HY7
VDDA-AUDIO
30R
5HY5
+3V3
30R
+1V8 5HKC
+3V3
30R
5HK0
+1V2
30R
5HK6
30R
5HK1
120R
+3V3-PER
IHYD
+1V2
+1V2
+3V3-PER
4 5 6
101
2HZ8 E10 2HZD D3 2HZJ G7 2HZT F7 5HK2 F3 5HY0 B5
2HZ9 E11 2HZE D3 2HZN F7 2HZU A3 5HK3 F3 5HY1 A4
2HZA G7 2HZF D3 2HZP A3 2HZV C3 5HK6 E3 5HY2 H7
2HZB D2 2HZG D4 2HZR A3 5HK0 D5 5HKA B5 5HY3 A5
2HZC D3 2HZH B3 2HZS A3 5HK1 E5 5HKC D5 5HY4 B4
7 8 9
7H00-11
PNX8535
VDD
IHY0 AE7
1V2A AUDIO ADC
AE12
AE6 AE13
VDDA-ADC ADC
AE14
AF7
REF 3V3A AUDIO
AF8 1V2 CORE
DAC
VDDA-DAC
J5
IHY1
J6
1V2A VIDEO ADC
K6
AB27
DLL0
1V2A DDR
IHY2 J26 1V2 SB CORE
DLL3
P18
+1V8
R18 AC26
T18 AC27
1V8_2V5 DDR
U18 AD26
AE17
IHY3 G26 AE18
PLL
AE19
IHY4
W27 3V3A DDR
DLL1
F27
DLL2 3V3 PER
IHY5
D7
EQ
1V2A HDMI
IHY6 C8
PLL
E7
PLLCCO
3V3A HDMI
IHY7 F7
BIAS
IHY8
E8
3V3 HDMI 3V3 SB PER
AG24
AH24 AD25
3V3 LVDS
AF23 AG11
VDDA-LVDS
AG13
5HY8
IHY9
AE22
3V3A LVDS
AH13
30R
IHYA AE21 NC
3V3A LVDS PLL
IHYB
P6
1V2A CAB
IHYC R6
3V3A 1.7 MCAB
5HY9
30R
5HY6
30R
5HY2
30R
7 8 9
5HY5 C5 5HYA D12 IHY1 C8 IHY6 E8 IHYB F8
5HY6 G7 7H00-11 C9 IHY2 D8 IHY7 E8 IHYC F8
5HY7 C4 7H00-12 G14 IHY3 D8 IHY8 E8 IHYD F4
5HY8 F7 CHY1 D10 IHY4 D8 IHY9 F8 IHYE D10
5HY9 F7 IHY0 C8 IHY5 E8 IHYA F8 IHZ0 A3
10 11 12
F10
F21
F22
F9
U25
V25
W25 CHY1 SENSE+1V2-PNX8535
AA5
AA6
AB5
AB6
5HYA
IHYE
F14
220R
F15
F16
F17
F24
F25
F6
G25
G6
V6
W5
W6
AH1
E23
E24
K25
K26
Y5
10 11 12
IHZ1 B3
IHZ2 C3
IHZ3 D3
13 14
B03A
A
B
+1V2
C
+1V2-STANDBY
D
+3V3-PER
+3V3
E
+3V3-STANDBY
F
7H00-12
PNX8535 G
H
I_17501_049.eps
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