Philips 32PF9968/10 Service Manual page 95

Circuit Diagrams and PWB Layouts
SSB: PNX 85xx: Power
1 2 3
PNX 85xx: POWER
B04P
A
B
IHK0
5HK5
+1V8-PNX
600R RES
5HK0
+1V2
600R
C
5HK6
+1V8-PNX
600R RES
5HK4 IHK1
+1V2
600R
5HK1
120R
D
IHK2
5HK2
+3V3-PER
120R
7HK0
LD1117DT
E
FHK0
3 2
+3V3
IN OUT +1V8-PNX
COM
IHY9
F
G
H
I
3104 313 6196.2
1 2 3
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Q523.1U LA 7.
4 5 6
5HY0
+1V2
30R
5HG0
IHSK
+1V2
30R
5HY5
IHSN
+3V3-PER
30R
IHSL
+3V3-PER
30R 5HG1
RREF-PNX8535
IHK4
5HY8
+3V3-PER
30R
+1V2
IHK3
5HK3
120R
+3V3-PER
4 5 6
95
7 8 9
7H00-11
PNX85xx
VDD
IHY6
5HY3
AE7
+1V2 1V2A AUDIO ADC
30R
AE6
VDDA-ADC ADC
AF7
REF 3V3A AUDIO
AF8 1V2 CORE
DAC
VDDA-DAC
J5
IHY4
J6
1V2A VIDEO ADC
K6
AB27
DLL0
1V2A DDR
J26 1V2 SB CORE
DLL3
P18
+1V8
R18
T18
1V8_2V5 DDR
CHY0 U18
SENSE+1V8
G26
PLL
W27 3V3A DDR
DLL1
F27
DLL2 3V3 PER
D7
EQ
1V2A HDMI
C8
PLL
E7
PLLCCO
3V3A HDMI
F7
BIAS
E8
3V3 HDMI 3V3 SB PER
AG24
AH24
3V3 LVDS
AF23
VDDA-LVDS
IHY7
AE22
3V3A LVDS
5HY9 IHY8
AE21 NC
3V3A LVDS PLL
5HY6
30R
IHSP P6
+1V2 1V2A CAB
30R
R6
3V3A 1.7 MCAB
5HY2
IHY5
30R
VDDA-LVDS
VDDA-DAC
7H00-12
PNX85xx
VDDA-ADC
7 8 9
10 11 12 13
B04P
AE12
AE13
AE14
F10
F21
F22
F9
U25
V25 CHY1
SENSE+1V2-PNX8535
W25
AA5
AA6
AB5
AB6
AC26
AC27
IHYA
AD26
AE17
AE18
AE19
F14
F15
F16
F17
F24
F25
F6
G25
G6
V6
+3V3-STANDBY
W5
W6
AD25
AG11
AG13
AH1
AH13
E23
E24
K25
K26
Y5
IHY0 5HY1
+3V3-PER
220R
IHY1
5HY4
VDDA-AUDIO
30R
IHY2
5HY7
VDDA-AUDIO
30R
IHY3
+1V8
10 11 12 13
2HH6 B4 IHY9 E1
2HH7 C4 IHYA B13
2HH8 C5
2HH9 B5
2HK0 C2
2HK1 C3
2HK2 E4
2HK3 E3
2HK4 E3
2HK5 E3
2HK6 E3
A
2HK7 D2
2HK8 D2
2HK9 F1
+1V2
2HKA D1
2HKB E1
2HY0 B7
2HY1 B7
2HY2 B7
2HY3 B6
2HY4 E7
2HY5 E7
2HY6 A8
B
+1V2-STANDBY
2HY7 A8
2HY8 C6
2HY9 C6
2HYA D8
2HYB D8
2HYC C11
+3V3-PER
2HYD C11
5HYA 2HYE C11
+3V3 2HYF C11
220R
2HYG C12
2HYH C12
C 2HYJ C12
2HYK C12
2HYM C12
2HYN C13
2HYP C13
2HYR C13
2HYS A12
2HYT A12
2HYU A12
2HYV A12
2HYW A12
2HYY A13
D
2HYZ A13
2HZ0 A13
2HZ1 A13
2HZ2 B12
2HZ3 B12
2HZ4 B12
2HZ7 D11
2HZ8 D11
2HZ9 D11
2HZA D7
2HZB I9
2HZC I10
E
2HZD I10
2HZE I10
2HZF I10
2HZG I11
2HZH G10
2HZJ D7
2HZN D6
2HZP F10
2HZR F10
2HZS F10
2HZT D6
F 2HZU F11
2HZV H10
3HK1 E2
3HK2 F1
5HG0 B4
5HG1 C4
5HK0 C2
5HK1 D3
5HK2 D2
5HK3 D4
5HK4 C2
5HK5 B2
G
5HK6 C2
5HY0 B6
5HY1 E11
5HY2 E7
5HY3 A7
5HY4 F11
5HY5 C6
5HY6 D8
5HY7 H10
5HY8 D6
5HY9 D7
5HYA C13
H
7H00-11 A9
7H00-12 G7
7HK0 E1
CHY0 B8
CHY1 B11
FHK0 E2
IHK0 B2
IHK1 C2
IHK2 D2
IHK3 D4
IHK4 D3
I IHSK B4
IHSL C4
IHSN C6
IHSP D9
IHY0 E10
IHY1 F10
IHY2 H10
IHY3 H10
IHY4 B8
IHY5 E8
H_16770_033.eps
IHY6 A8
120707
IHY7 D8
IHY8 D8