Philips 42PFL5704D/F7 Service Manual page 33

SSB 4/12 Schematic Diagram (MT5391 - POWER & TUNER)
1 2 3
SENSE+1V0_MT5392
A
+1V0_SW
B
+3V3_SW
FA12
C
2A76
N11
W10
AB12
E17
E22
T10
AB20
AF18
AG18
D
AG19
AH24
AB10
AJ25
E19
IA11
4u7 2A94
5A13
2A95 100n
T25
30R N26
4u7
2A96 P26
IA13
5A14
2A97 100n Y26
30R AD27
AC28
1u0 2A98
AC29
IA14
5A15
100n 2A99
AC30
+3V3STBY
E
30R U25
AH9
E18
E15
1u0 2A1A E24
5A16
E21
+3V3STBY
100n 2A1B R26
30R
AG16
AG27
1u0
AJ27
5A17
2A1C AA28
+3V3STBY
100n 2A1D AA27
30R
AH6
1u0 2A1F
AH7
5A18
F
AG23
+3V3STBY
2A1G AG21
100n
30R
W28
+8V_SW
30R FA17
L26
IA20 K26
5A19
2A1H
AG20
G
30R
5A20
H
1 2 3
4 5 6
DIGITAL POWER
A1
A2
B1
B2
C2
C3
D3
D4
D5
+1V2_SW
E4
E5
FA11 5A10
E6
F5
30R
F6
G6
L11
2A68
L12 VCCK
L15
M19
P19
P10
R11
M11
R18
7701-14 +3V3STBY
MT5391 V18
Y11
Φ
K13
POWER & GROUND
AA12
N10 AB15
DLL1 DLL1
AVSS12
V11 AA10
DLL2 DLL2
AVDD12
E16 AA14
HDMI LVDSA
E23 AB13
LVDSA LVDSB
U11
LVDSB MEMPLL
AB18
MEMPLL PLLG +3V3STBY
AF17
PLLG RGBADC_1
AG17
RGBADC_1 RGBADC_2
AF19
7A10
RGBADC_2 RGBFE
AG24
RGBFE SYSPLL BC847BW
AB11
SYSPLL USB
AH25
IA10
USB VGAPLL
E20
VGAPLL VOPLL
10K
VOPLL
R25
3A12
AADC
AVSS33
+3V3STBY
N25
AADC ADAC1
AVDD33 P25
ADAC1 ADAC2
Y27
ADAC2 APLL
AD26
APLL CVBS1
AC27
CVBS1 CVBS2
AC26
CVBS2 CVBS3
AB28
CVBS3 DEMOD1
V26
DEMOD1 DIG
AH8
DIG HDMI
K14
HDMI LVDS_1
K15
LVDSA LVDS_2
K16 STANDBYn
LVDSB LVDS_3
K17
LVDSC LVDS_4
K18 LED2
LVDSD LVDS_5
T26 LED1
REF_AADC REF_AADC
AF16 MUTEn
REG REG
AG26 SW_MUTE
SRV SRV
AH26 POWER_DOWN
STB STB
STBY_TX
Y29
SYSPLL1 SYSPLL1
STBY_RX
Y28
SYSPLL2 SYSPLL2
AG8 BL_ON_OFF
USB_1 USB_1
AG7 +5V_HDMI_1
USB_2 USB_2
AF23 +5V_HDMI_2
VDAC VDAC
AG22 +5V_HDMI_3
VDAC_BG VDAC_BG
Y30
XTAL XTAL FA15
L25
ADAC1 ADAC1
AVDD80 AVSS80 K25
ADAC2 ADAC2
AF20
DVDD12_VGA DVSS12_VGA
+3V3STBY
IA21 3A34 1K0
6
3A35
7A11-2
15K
IA22 BC847BS
2 3
IA23 1K0
3A36
1 5
7A11-1
4
BC847BS
MT5391 - POWER & TUNER
4 5 6
7 8 9
+1V8_DDR
7701-12
2A01
MT5391
Φ
C1
D2
E3
V4
F4
G5
H6
L2
L3
M4
N6
P6
T2
VCC2IO
U4
U3
U5
AB6
AB5
AC4
+3V3_SW
AD2
AD3
AE6
AF5
AG4
AB3
FA13
E8
G8
G25
H25
F9
2A85
VCC3IO AJ3
AH4
AG5
AF6
F26
7701-4
MT5391
Φ
PM_DEMOD
3A18 100R AH14 L29
OPWRSB CLK
HDMI_CEC AJ12 TUNER L28
0 DATA
AF11 K28 3A16 10K
3A19 100R
1 IF_AGC
3A20 100R AG12 B30
2 CLK
IA15
3A21 100R AG11 A30
3 VALID
IA27 AF13 TS0 C30
3A22 100R
4 OPCTRL SYNC
AF12 C29
3A23 100R
5 DATA
3A24 100R AG13
6
3A25 100R AH12
7
AH13
3A26 100R
8
IA16
3A27 100R AH11
0
3A28 100R IA17 AG10
1 OPWR_5V
IA18 AH10
3A29 100R
2
6A11
FA14 +12VS
BZX384-C8V2
7 8 9
10-4
10 11 12
7701-13
MT5391
Φ
DIGITAL GROUND
E1 T12
T18 T13
F11 T14
G3 T15
H2 T16
H3 T17
J4 U10
J6 U12
K5 U13
R4 U14
R5 U15
R6 U16
W18 U17
N18 U18
D27 V10
E26 V12
W11 V13
AA15 V14
AB14 V15
K12 V16
L18 V17
AA3 W12
AA5 W13
AB17 W14
AD6 W15
AE5 W16
AF4 W17
AG2 Y10
AG3 Y12
L13 Y13
L14 Y14
L16 Y15
M12 Y16
M13 DVSS DVSS Y17
M14 Y18
M15 AA4
M16 AA11
M17 AA13
M18 AA16
N12 AA17
N13 AA18
N14 AB16
N15 U21
N16 U22
N17 U23
P11 U24
P12 V20
P13 V21
P14 V22
P15 V23
P16 V24
TUNER_SCL P17 W20
TUNER_SDA P18 W21
IF_AGC_MAIN R10 W22
R12 W23
R13 W24
R14 Y6
R15 Y20
R16 Y21
R17 Y22
T11 Y23
L19 Y24
L17 T21
N19 T23
R19 T24
T19 M10
FA16
10 11 12
A
SSB 4/12 Schematic Diagram
Parts Location Guide
Ref No. Position Ref No. Position Ref No. Position
2A01 A8 2A52 A8 3A21 E6
2A02 A7 2A53 B1 3A22 E6
2A03 A7 2A54 B4 3A23 E6
B
2A10 A7 2A55 B1 3A24 E6
2A11 A8 2A56 B2 3A25 E6
2A12 A8 2A57 B2 3A26 E6
2A13 A8 2A58 B2 3A27 E6
2A14 A8 2A59 B2 3A28 E6
2A15 A2 2A60 B2 3A29 F6
2A16 A2 2A61 B3 3A30 F5
2A17 A2 2A62 B3 3A31 F6
2A18 A2 2A63 B3 3A32 F5
2A19 A3 2A64 B3 3A33 F5
2A1A E1 2A65 B3 3A34 F4
C
2A1B E1 2A66 B3 3A35 F5
2A1C E1 2A67 B3 3A36 G5
2A1D E1 2A68 B4 3A37 G5
2A1F E1 2A69 B7 5A10 B4
2A1G E1 2A70 B7 5A11 B1
2A1H F1 2A71 C1 5A12 C8
2A1J F1 2A72 C1 5A13 D1
2A1K F1 2A73 C1 5A14 D1
2A1L G1 2A74 C2 5A15 D1
2A1M G1 2A75 C2 5A16 E1
2A1P G5 2A76 C1 5A17 E1
D
2A1Q E8 2A77 C7 5A18 E1
2A20 A3 2A78 C7 5A19 F1
2A21 A3 2A79 C7 5A20 G1
2A22 A3 2A80 C8 6A10 G4
2A23 A3 2A81 C8 6A11 G6
2A24 A3 2A82 C8 7701-12 A6
2A25 A3 2A83 C8 7701-13 A10
2A26 A3 2A84 C8 7701-14 B3
2A27 A3 2A85 C8 7701-4 D7
2A28 A4 2A86 C1 7A10 C4
2A29 A4 2A87 C1 7A11-1 G4
E
2A30 A4 2A88 C1 7A11-2 G5
2A31 A4 2A89 C2 FA11 B4
2A32 A4 2A90 C2 FA12 B1
2A33 A4 2A91 C1 FA13 C8
2A34 A4 2A92 C1 FA14 G6
2A35 A4 2A93 C1 FA15 F4
2A36 A4 2A94 D1 FA16 F10
2A37 A4 2A95 D1 FA17 F1
2A38 A4 2A96 D1 IA10 D4
2A39 A4 2A97 D1 IA11 D1
2A40 A5 2A98 D1 IA13 D1
F
2A41 A2 2A99 D1 IA14 D1
2A42 A2 3A10 C4 IA15 E6
2A43 A1 3A11 C5 IA16 E6
2A44 A1 3A12 D5 IA17 E6
2A45 A1 3A13 D5 IA18 E6
2A46 A1 3A14 D6 IA20 F2
2A47 A1 3A15 D5 IA21 F4
2A48 A1 3A16 E8 IA22 G4
2A49 A7 3A18 E6 IA23 G5
2A50 A7 3A19 E6 IA27 E6
2A51 A7 3A20 E6
G
H
A9PH1SCM4