Philips PB52.1HU LA Service Manual page 102

Circuit Diagrams and PWB Layouts
SSB (with HC Diversity): PNX 8535: Stby Controller
U2 H2 2H10 A13 3H01 B11 3H10-3 B1 3H21-2 C1 3H32 B11
1H10 C14 2H11 G12 3H02 B11 3H10-4 B1 3H21-3 C1 3H33 G12
1HB0 G9 2H90 E12 3H03 B11 3H11 D13 3H21-4 C1 3H35 D5
1HF0 A4 2H91 F12 3H04 B11 3H12 C12 3H22 G11 3H36 E4
2H00 B2 2HC0 F8 3H05 B11 3H16-1 B1 3H25 F13 3H38 B7
2H01 D2 2HC1 E5 3H06 B11 3H16-2 B1 3H27-1 C1 3H39 C1
2H05 D9 2HD0 B1 3H07 B11 3H16-3 B1 3H27-2 C1 3H41 B7
2H06 E2 2HF0 A4 3H08 C11 3H16-4 B1 3H27-3 C1 3H42 C1
2H07 E2 2HF1 A4 3H10-1 B1 3H18 F11 3H27-4 C1 3H43 C5
2H08 H12 3H00 B11 3H10-2 B1 3H21-1 C1 3H29 G12 3H44 B7
1 2 3
PNX 8535: STANDBY CONTROLLER
B03B
+3V3-STANDBY
+3V3-STANDBY
A
RES
4HD0
7HD0
NCP303LSN10T1
3HD0
FHD0 2
IN
1
1K2 RST
3
GND
2HD0
IHD0
5 4
CD NC
100n
3H10-4 10K
+3V3-STANDBY LED1-3V3
3H10-3 10K RESET-NVM_WP-NANDFLASH
B
10K
3H10-2 ENABLE-1V2
REGIMBEAU_CVBS-SWITCH
3H10-1 10K
10K ENABLE-3V3
3H16-3
10K CTRL1-STBY_LAMP-ON
3H16-4
10K AUDIO-RESET
3H16-2
10K UART-SWITCH
3H16-1
2H00 1n0
3H39 10K
+3V3-STANDBY
3H42 10K LED2-3V3
3H46 27K CEC-HDMI
3H48 10K SUPPLY-FAULT
3H51 10K DETECT-1V2-2V5-3V3
3H21-3 10K DV-B2_DEBUG-BREAK
C +3V3-STANDBY
3H21-4 10K EJTAG-DETECT
3H21-2 10K AV1-BLK
ON-MODE
3H21-1 10K
RESET-PI
3H27-4 10K
DETECT-5V-12V
3H27-3 10K
CTRL4-STBY_SELECT-PWM-ANA
3H27-2 10K
3H27-1 10K CTRL3-STBY_POWER-OK-DISP
3H58 10K RXD-UP
+3V3-STANDBY
3H60 10K TXD-UP
3H64 10K RESET-SYS-DETECT
3H67 10K AV2-BLK
3H69 10K
D
KEYBOARD
3H70 680R
2H01
100n
2H06 100p
FH00
SPI-PROG 9H03
+3V3-STANDBY
FH01 RESET-PI
9H01
SDM
E
2H07 100p
100R
RXD 3HC3
FHC5 100R
3HC4
F
3HC5
UART-SWITCHn
100R
3HC6
TXD
100R
+5V-STANDBY
G
FHC6
UART-SWITCHn
3
FHC7
UART-SWITCH 1
2
7HC1
PDTC114EU
H
6HW0
FHF0
3HW0
DV-B3_AUDIO-MUTE
47K
BAS316
6HW1
AUDIO-RESET AUDIO-MUTE
3139 283 3003.1 U2
BAS316
1 2 3
PB52.1HU LA
3H46 C1 3H57 B5 3H68 D5 3H80 C7 3H90 D8 3HB0-1 H8
3H47 C5 3H58 D1 3H69 D1 3H81 C9 3H91 E12 3HB0-2 H8
3H48 C1 3H59 D5 3H70 D1 3H82 D9 3H92 H12 3HB0-3 G8
3H49 C5 3H60 D1 3H71 D5 3H83 C7 3H93 D7 3HB0-4 G8
3H50 B7 3H61 D5 3H72 D5 3H84 E10 3H94 F12 3HB1 H8
3H51 C1 3H63 D5 3H73 D5 3H85 C8 3H95 D8 3HB2 H8
3H52 C5 3H64 D1 3H74 D5 3H86 H12 3H96 F10 3HB3 H8
3H53 C7 3H65 D5 3H77 G11 3H87 D12 3H97 F11 3HB4 H6
3H54 C7 3H66 D5 3H78 G13 3H88 D7 3H98 F12 3HC0 E8
3H56 C7 3H67 D1 3H79 H11 3H89 E11 3H99 C5 3HC1 E9
4 5 6
7H00-6
2HF0
PNX8535
27p STANDBY CONTROL
2HF1 IHD1
FHD1 3HF1
AG1
I
27p 100R XTAL
AG2
O
RESET-STBY 3H57 75R
AA3
RESET_IN
FHD2
FHD3 U5
LED1-3V3
0
RESET-NVM_WP-NANDFLASH U4
1
U3
ENABLE-1V2
2
REGIMBEAU_CVBS-SWITCH FHD4 U2
3
ENABLE-3V3 U1 P0
4
CTRL1-STBY_LAMP-ON V5
5
AUDIO-RESET V4
6
UART-SWITCH V3
7
IHD2
RC RC AA2
0
LED2-3V3 IHD3 3H43 100R AA1
1
IHD4
CEC-HDMI 3H47 100R AB4
2 P1
SUPPLY-FAULT 3H49 100R AB3
3
IHD5 3H52 100R AB2
DETECT-1V2-2V5-3V3
7
DV-B2_DEBUG-BREAK FHDA V2
0
EJTAG-DETECT FHDB V1
1
FHDC W4
AV1-BLK
2
ON-MODE W3
3
RESET-PI 3H99 100R W2 P2
4
DETECT-5V-12V FHDE W1
5
CTRL4-STBY_SELECT-PWM-ANA Y4
6
CTRL3-STBY_POWER-OK-DISP Y3
7
100R
RXD-UP IHD6 3H59 AB1
0
IHD7 3H61 100R
TXD-UP AC5
1
100R
FHDF 3H63 AC4
2
100R
RESET-SYS-DETECT 3H65 AC3 P3
3
3H66 100R AC2
AV2-BLK
4
SDM 3H68 100R AC1
SDM
5
3H71 100R AF4
KEYBOARD
0
3H72 100R AF3
LIGHT-SENSOR
1
3H73 100R AF2 P5
DC_PROT
2
3H74 100R AF1
POWER_DOWN
3
100R
SPI-PROG 3H35 AE2
4
SPI-WP AE4 P6
5
3H36 10K
RESET-ST7101
+5V-STANDBY
2HC1
7HC0-1 RESET-NVM_WP-NANDFLASH
74HC4066PW
100n
IHC5
1
1
2 RXD-UP
1
IHC6
13
X1
7HC0-2
74HC4066PW
SCL-UP-MIPS
4
1
3
RXD-MIPS SDA-UP-MIPS
1
IHC7 5
X1
7HC0-3
74HC4066PW
IHC8 8
1
9
TXD-UP
1
6
X1
7HC0-4
74HC4066PW
11
1
10 TXD-MIPS
1
12
X1
9HB0
3 RESET-STBY
7HC2
7HB0
1 PDTC114EU
PDTC114EU
2
4 5 6
7. 102
3HC2 E7 3HD3 A1 7H02 B13 7H92 G13 7HC4 E8 FH00 E2
3HC3 F2 3HF1 A5 7H03 C10 7H93 F11 7HD0 A2 FH01 E2
3HC4 F2 3HW0 H2 7H04 H13 7HB0 H6 9H01 E2 FHB0 G8
3HC5 F3 4HD0 A1 7H14 G11 7HC0-1 E4 9H03 E2 FHB1 G8
3HC6 G3 6H00 D11 7H16 D7 7HC0-2 F4 9H07 D12 FHB2 H8
3HC7 G3 6H01 D8 7H18 D8 7HC0-3 G4 9HB0 H6 FHB3 H8
3HC8 H4 6H05 F11 7H21 D13 7HC0-4 G4 9HB2 H8 FHB4 H8
3HC9 F9 6HW0 H2 7H22 C12 7HC1 H2 9HC0 E8 FHB5 H8
3HD0 A1 6HW1 H2 7H90 D13 7HC2 H4 9HC1 E8 FHB6 H8
3HD2 A2 7H00-6 A6 7H91 F13 7HC3 F7 9HC2 F9 FHB7 H8
7 8 9
SPI-SDI
AD4 SPI-SDO
SDO
AE1 SPI-SDI SPI-PROG
SDI
SPI AD1 SPI-CLK SPI-WP
CLK
AE3 SPI-CSB
CSB
SCL-UP-MIPS
SDA-UP-MIPS
CTRL2-STBY_BACKLIGHT-CTRL_RESET-P3
47R
AG4 IHDG 3H38 SCL-UP-MIPS CTRL5-STBY_BACKLIGHT-BOOST
SCL
I2C uP AH3 IHDH 3H41 47R IHF1 SDA-UP-MIPS
SDA
PSEN
AD3 IHDJ 3H44 100R CTRL2-STBY_BACKLIGHT-CTRL_RESET-P3
0
PWM AD2 IHDK 3H50 100R CTRL5-STBY_BACKLIGHT-BOOST ALE
1
IHDL 3H53 100R IHF2
Y1 PSEN EA
PSEN
IHDM 3H54 100R IHF3
Y2 ALE
ALE
IHDN 3H56 75R IHF4
AA4 EA
EA
+3V3-STANDBY +3V3-STANDBY +3V3-STANDBY +3V3-STANDBY
BAS316
IH81
IH80
2
7H16
7H18
6H01
IH84 BC847BW IH83
3
BC847BW
2H05 IH82
5
100n
3H88 3H90
IH85 IH86
+5V-ON +12V
1K0 27K
+3V3-STANDBY
IHC0
9HC0 9HC1
RES
7HC4
FHC0
3HC2
BC857BW
10K IHC1
2HC0
+3V3-STANDBY
IHC2
100n
MAIN NVM
Φ
(8Kx8)
7
WC
EEPROM
FHC1
6 1
SCL 0 IHC3
2
ADR 1
FHC2
5 3
SDA 2
7HC3
M24C64-WDW6
FHC3
+5V-STANDBY
+3V3-STANDBY 1HB0
3HB0-4 100R FHB0 BOLT_ON_SCL
SCL-SSB-MUX1
3HB0-3 100R FHB1 BOLT_ON_SDA
SDA-SSB-MUX1
3HB0-2 100R FHB2
DV-B0_UART2-RX
3HB0-1 100R FHB3
DV-B1_UART2-TX
3HB1 100R FHB4
RC
9HB2 FHB5
RES 3HB2 100R FHB6
ON-MODE
3HB3 100R FHB7
CVBS-AM
12 11
ITV CONTROL connector
7 8 9
FHC0 E7 FHD3 B5 IH17 C12 IH81 C9 IH95 F11 IHC7 F3
FHC1 F7 FHD4 B5 IH20 F12 IH82 D9 IH96 F11 IHC8 G3
FHC2 F7 FHDA C5 IH21 G11 IH83 D8 IH97 F12 IHD0 B2
FHC3 F8 FHDB C5 IH22 G12 IH84 D7 IH98 F12 IHD1 A5
FHC5 F2 FHDC C5 IH23 G12 IH85 D7 IHC0 E8 IHD2 C5
FHC6 G2 FHDE C5 IH70 G12 IH86 D8 IHC1 E8 IHD3 C5
FHC7 G2 FHDF D5 IH71 H11 IH90 E11 IHC2 F8 IHD4 C5
FHD0 A2 FHF0 H2 IH72 H12 IH91 E11 IHC3 F9 IHD5 C5
FHD1 A5 FHF1 C13 IH73 H12 IH92 E12 IHC5 F3 IHD6 D5
FHD2 B5 IH16 C13 IH80 C8 IH93 E12 IHC6 F3 IHD7 D5
10 11 12
+3V3-STANDBY
IHF5
3H32 10K SPI-SDO 5
3H00 10K
IHF6
3H01 10K SPI-CLK 6
IHF7
3H02 4K7 1
SPI-CSB
3H03 4K7
IHF8 3
SPI-WP
RES
3H04 10K
3H05 10K 7
+3V3-STANDBY
3H06 10K
3H07 10K
3H08 10K
SCL-UP-MIPS
SDA-UP-MIPS
+3V3-STANDBY
7H03
NCP303LSN10T1
7H22
IH17
9H07
PDTC114EU
IN
1 DETECT-5V-12V
RST
GND
POWER-OK-DISPLAY
4
CD NC
+3V3-STANDBY
6H00 NCP303LSN10T1
3H84 IH90 3H89 IH91
IH92
2
+3V3
10K 100K
BAS316
3
2H90
IH93
5
100n
+3V3-STANDBY
NCP303LSN10T1
6H05
3H96 IH95 3H97 IH96
IH97
2
+2V5
8K2 47K
BAS316
3
2H91
IH98 5
100n
3H18
IH20
+3V3-STANDBY
100K 7H93
BC847BW
IH21
NCP303LSN10T1
IH22
2
3
2H11
IH23 5
100n
1 3H77
IH70
2 +3V3-STANDBY
100K 7H14
3
BC847BW
4
5
IH71
6
NCP303LSN10T1
7
IH72
2
8
9
3
10
2H08
IH73 5
100n
10 11 12
IHDG B7 IHF4 C8
IHDH B7 IHF5 B12
IHDJ B7 IHF6 B12
IHDK B7 IHF7 B12
IHDL C7 IHF8 B12
IHDM C7 IHF9 A13
IHDN C7
IHF1 B8
IHF2 C8
IHF3 C8
13 14
B03B
+3V3-STANDBY
A
2H10
100n
8
VCC
Φ
IHF9
2 SPI-SDI
D Q
512K
FLASH
C
S
W B
HOLD
7H02
VSS
M25P05-AVMN6
4
1H10
1
2
3
5 4
FHF1
C
IH16 3H11
CTRL3-STBY_POWER-OK-DISP
100R
7H21
PDTC114EU
D
RES
7H90
IN
1 DETECT-1V2-2V5-3V3
RST
GND
4
CD NC
E
7H91
IN
1 DETECT-1V2-2V5-3V3
RST
GND
F
4
CD NC
3H25
+1V2-FPGA
10R
7H92
IN
1 DETECT-1V2-2V5-3V3
RST
GND
G
4
CD NC
3H78
SENSE+1V2-PNX8535
10R
7H04
IN
1 DETECT-1V2-2V5-3V3
RST
GND
H
4
CD NC
I_17501_050.eps
290708
13 14