Smb: Irq; Bsc; Clk; Ejtag (B01) - Philips 22HFL5662H/F7 Service Manual

Circuit Diagrams and PWB Layouts
SMB: IRQ; BSC; CLK; EJTAG
IRQ; BSC; CLK; EJTAG
B13
5
U1N U1N
BCM3549L BCM3549L
BGA704_SKT_SMTBG_BCM3556 BGA704_SKT_SMTBG_BCM3556
W27 BSC_M0_SCL_O
SGPIO_00/BSC_M0_SCL
BSC_M0_SDA_IO
W28
SGPIO_01/BSC_M0_SDA
D
W26 BSC_M1_SCL_O
SGPIO_02/BSC_M1_SCL
BSC_M1_SDA_IO
W25
SGPIO_03/BSC_M1_SDA
J2 BSC_M2_SCL_O
SGPIO_04/BSC_M2_SCL
BSC_M2_SDA_IO
J1
SGPIO_05/BSC_M2_SDA
BSC_M3_SCL_O
K3
SGPIO_06/BSC_M3_SCL
K2 BSC_M3_SDA_IO
SGPIO_07/BSC_M3_SDA
CLK54_XTAL_P
CLK54_XTAL_N
PLL_RAP_AVD_TESTOUT
TP112 TP112
VCXO_PLL_AUDIO_TESTOUT
TP111 TP111
PLL_VAFE_TESTOUT
TP115 TP115
C
DDR1_EXT_CLK
TP118 TP118 DDR1_PLL_TEST
PM_OVERRIDE
R246 R246 R247 R247
0 0 0 0
B
D3.3V
R257 R257
*0 *0 C340 C340 R258 R258
1.5K 1.5K
A
J15 J15
1 *4.7uF/6.3v/0603 *4.7uF/6.3v/0603
2
3
4
HEADER 1x4 PH2.54mm HEADER 1x4 PH2.54mm
5
TPB1.2HU LA 10.
4 3
D3.3V
RN15 RN15 RN14 RN14
1K 1K 1K 1K
RN16 22 RN16 22
1 8
BSC_M0_SCL [7]
2 7
BSC_M0_SDA [7]
3 6
BSC_M1_SCL [21,27]
4 5
BSC_M1_SDA [21,27]
4 5
BSC_M2_SCL [19,22]
3 6
BSC_M2_SDA [19,22]
BSC_M3_SCL
2 7
BSC_M3_SCL [14,24]
1 8 BSC_M3_SDA
BSC_M3_SDA [14,24]
RN17 22 RN17 22
U1B U1B
BCM3549L BCM3549L
BGA704_SKT_SMTBG_BCM3556 BGA704_SKT_SMTBG_BCM3556
AC27 CLOCKS CLOCKS
CLK54_XTAL_P
AC26
CLK54_XTAL_N
BYP_SYS216_CLK
AE24
BYP_SYS216_CLK
M6 AD25 BYP_SYS175_CLK
PLL_RAP_AVD_TESTOUT BYP_SYS175_CLK
AF24 AA24 BYP_CPU_CLK
VCXO_PLL_AUDIO_TESTOUT BYP_CPU_CLK
AC16
PLL_VAFE_TESTOUT
AE25 CLK54_MONITOR
CLK54_MONITOR
PLL_MAIN_MIPS_EREF_TESTOUT
PLL_MAIN_MIPS_EREF_TESTOUT AB27
PLL_DS_TESTOUT
C23 AB25
DDR_EXT_CLK PLL_DS_TESTOUT
F20
DDR_PLL_TEST
Y23
PM_OVERRIDE
R249 R249 C337 C337 33pF/50v 33pF/50v
604/1% 604/1% L11 L11
2.7uH 2.7uH
R250 R250 R251 R251
22 22 22 22
Y1 Y1
54.000MHz 3OT 54.000MHz 3OT
C338 C338 C339 C339
12pF 12pF
12pF 12pF
D3.3V
1 1
D3.3V
2 2
Used for test only
Customers do not 3 3
need to install
U1K U1K
BCM3549L BCM3549L
BGA704_SKT_SMTBG_BCM3556 BGA704_SKT_SMTBG_BCM3556
TMODE0 EJTAG_TRSTb
J5 G1
TMODE_0 EJTAG_TRSTB
TMODE1 J4 H3 EJTAG_TDI
TMODE_1 EJTAG_TDI
TMODE2 EJTAG_TDO
J6 H2
TMODE_2 EJTAG_TDO
TMODE3 J3 H1 EJTAG_TMS
TMODE_3 EJTAG_TMS
EJTAG_TCK
H4
EJTAG_TCK
R259 R259 Test Test
1.5K 1.5K EJTAG_CE0
H6
EJTAG_CE0
EJTAG_CE1
H5
EJTAG_CE1
BSC_S_SCL
M25
BSC_S_SCL/SPI_S_SCK
BSC_S_SDA M24
BSC_S_SDA/SPI_S_MOSI
4 3
EN 62
2
(Tuner)
(SII9134, and Pro_idiom)
(SII9287 and MCU)
(HDMI EEPROM and BE)
TP113 TP113
TP114 TP114
TP116 TP116
R244 R244 R245 R245
TP117 TP117 2.7K 2.7K 2.7K 2.7K
TP119 TP119
R248 R248
*0 *0
D3.3V
RN18 RN18
1K 1K
TP316 TP316
TP317 TP317
TP151 TP151
TP318 TP318
TP321 TP321
R261 R261
1K 1K
2
2011-Mar-11
1
D
C
B
A
1
IRQ; BSC; CLK; EJTAG
BUH NAFTA 2k10 v0.4
017G MB 4 ZW
B13
0.4 2010-05-14
18880_526_101008.eps
101008