7.
Circuit Diagrams and PWB Layouts
TV & Scaler Board: Scaler
T
O
LCD MONIT
OR 17”
(L
VDS)
PP2
OR TO 2001
PIXEL+
(IF APPLICABLE)
RX0-
RX1+
RX1-
RX2+
RX2-
IR0
MSTR_SCL
MSTR_SDA
/OCM_WE
EXTCLK
XTAL
TCLK
NO_CONNECT
NO_CONNECT
ACS_RSET_HD
VRED0
VRED1
NO_CONNECT
VGA_SCL
VGA_SDA
AHSYNC
AVSYNC
VGRN6
VGRN7
VBLU0
VBLU1
VBLU2
VBLU3
VBLU4
VBLU5
VBLU6
VBLU7
VDV
VODD
DVI_SCL
DVI_SDA
RX0+
OCMDATA14
OCMDATA13
OCMDATA12
OCMDATA11
VVS
VHS_CSYNC
VCLAMP
PWM0
PWM1
PWM2
OCM_TIMER1
LBADC_IN3
RXC+
RXC-
NO_CONNECT
NO_CONNECT
REXT
BLUE-
BLUE+
GREEN-
GREEN+
RED-
RED+
SOG
SVODD
SVVSYNC
SVHSYNC
SVCLK
OCM_UD0
OCM_UD1
/RESET
IR1
IO_3.3
IO_3.3
IO_3.3
IO_3.3
/OCM_RE
/ROM_CS
/OCM_INT2
/OCM_INT1
/OCM_CS2
/OCM_CS1
/OCM_CS0
OCMADDR19
VRED2
VRED3
VRED4
VRED5
VRED6
VRED7
VGRN0
VGRN1
VGRN2
VGRN3
VGRN4
VGRN5
OCMADDR6
OCMADDR5
OCMADDR4
OCMADDR3
OCMADDR2
OCMADDR1
OCMADDR0
OCMDATA15
D
V
I_1.8
D
V
I_1.8
D
V
I_1.8
D
V
I_3.3
OCMDATA10
OCMDATA9
OCMDATA8
OCMDATA7
OCMDATA6
OCMDATA5
OCMDATA4
OCMDATA3
LBADC_IN2
LBADC_IN1
LBADC_RETURN
SVDATA0
SVDATA1
SVDATA2
SVDATA3
SVDATA4
SVDATA5
SVDATA6
SVDATA7
SVDV
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
VDD
A18_DLL
IO_3.3
IO_3.3
IO_3.3
D_GND
D_GND
D_GND
D_GND
IO_3.3
IO_3.3
IO_3.3
IO_3.3
LBA
CD_33
FS_2.5
FS_2.5
FS_2.5
OCMADDR18
OCMADDR17
OCMADDR16
OCMADDR15
OCMADDR14
OCMADDR13
OCMADDR12
OCMADDR11
OCMADDR10
OCMADDR9
OCMADDR8
OCMADDR7
LV
DSB_3.3
LV
DSA_3.3
LV
DSA_3.3
LV
DSA_3.3
VDDD33_L
VDS
FSVREF
FSVREF
D
V
I_1.8
D_GND
D_GND
D_GND
D_GND
D
V
I_3.3
D
V
I_3.3
D
V
I_3.3
D
V
I_3.3
ADC_1.8
ADC_1.8
ADC_3.3
ADC_3.3
OCMDATA2
OCMDATA1
OCMDATA0
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
CORE_1.8
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D
V
I_GND
D
V
I_GND
LBADC_GND
VSSA33_RPLL
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
FS_2.5
LV
DSB_3.3
LV
DSB_3.3
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
FSDATA22
FSDATA23
FSDATA24
FSDATA25
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
LV
DSB_GND
ADC_3.3
ADC_3.3
VDD
A33_RPLL
VDD
A33_PLL
VDD
A33_FPLL
VDD
A33_SDDS
VDD
A33_SDDS
VDD
A33_DDDS
VDD
A33_DDDS
D_GND
D_GND
D_GND
ADC_A
GND
ADC_A
GND
ADC_A
GND
D
V
I_GND
D
V
I_GND
D
V
I_GND
D
V
I_GND
D
V
I_GND
FSCKEU
FSBKSELU0
FSBKSELU1
GPIO_G06_B0
VSSA33_PLL
VSSA33_FPLL
VSSA33_SDDS
VSSA33_SDDS
VSSA33_DDDS
VSSA33_DDDS
FSDATA0
FSDATA1
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
D_GND
VSSA18_DLL
D_GND
FSDATA14
FSDATA15
FSDATA16
FSDATA17
FSDATA18
FSDATA19
FSDATA20
FSDATA21
GPIO_G07_B5
GPIO_G07_B6
GPIO_G07_B7
LVDS_SHIELD(0)
FSDATA26
FSDATA27
FSDATA28
FSDATA29
FSDATA30
FSDATA31
FSADDR0
FSADDR1
LV
DSB_GND
LV
DSB_GND
VSSA33A_L
VDS
VSSA33A_L
VDS
VSSA33A_L
VDS
VSSD33_L
VDS
FSVREFVSS
FSVREFVSS
ADC_DGND
ADC_A
GND
ADC_A
GND
ADC_DGND
FSDQS
FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3
/FSWEU
/FSCASU
/FSRASU
GPIO_G09_B2
GPIO_G09_B1
GPIO_G09_B0
PPWR
GPIO_G06_B1
GPIO_G06_B2
GPIO_G06_B3
A3+
A3-
AC+
AC-
GPIO_G05_B0
FSDATA2
FSDATA3
FSDATA4
FSDATA5
FSDATA6
FSDATA7
FSDATA8
FSDATA9
FSDATA10
FSDATA11
FSDATA12
FSDATA13
GPIO_G04_B5
GPIO_G04_B6
GPIO_G04_B7
GPIO_G07_B0
GPIO_G07_B1
GPIO_G07_B2
GPIO_G07_B3
GPIO_G07_B4
B3+
B3-
BC+
BC-
LVDS_SHIELD(4)
LVDS_SHIELD(5)
B2+
B2-
B1+
B1-
B0+
B0-
FSADDR2
FSADDR3
FSADDR4
FSADDR5
FSADDR6
FSADDR7
FSADDR8
FSADDR9
FSADDR10
FSADDR11
FSCLKp
FSCLKn
GPIO_G08_B4/JTAG_TDO
GPIO_G08_B3
GPIO_G08_B2/JTAG_TDI
GPIO_G08_B1/JTAG_MODE
GPIO_G08_B0/JTAG_CLK
GPIO_G09_B5
GPIO_G09_B4
GPIO_G09_B3
DCLK
GPIO_14
GPIO_15
GPIO_16
GPIO_G08_B5/JTAG_RESET
GPIO_G05_B3
A2+
A2-
A1+
A1-
A0+
A0-
GPIO_G04_B0
GPIO_G04_B1
GPIO_G04_B2
GPIO_G04_B3
GPIO_G04_B4
PBIAS
NO_CONNECT
OEXTR
D_GND
VCLK
LVDS_SHIELD(1)
LVDS_SHIELD(2)
LVDS_SHIELD(3)
SCALER
I
TO FLASH CONTROL
TO FLASH CONTROL
TO HDMI
TO HDMI
TO HDMI
TO HDMI
TO SDRAM
TO SDRAM
TO SDRAM
RES
FROM/TO PCHD-MUX
(RESERVE)
(RESERVE)
TO HDMI
TO SUPPLY
TO PCHD-MUX
TO SCALER INTERFACE
TO PCHD-MUX
TO HERCULES
NC
NC
NC
NC
(RESER
VE)
(RESERVE)
NC
NC
TO FLASH CONTROL
TO HDMI
JTAG I2C
FROM SUPPLY
RES
RES
TO SCALER INTERFACE
FOR SERVICE FROM
RES
RES
RES
TO HERCULES
A14
A14
A9
A9
A13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
1401 C3
1403 H16
1408 J15
2457 G1
2487 C3
2488 C2
2490 G2
2491 G2
2492 G3
2494 G3
2860 H12
2861 H12
2862 I12
2863 I12
2864 I13
2865 I13
2866 I13
2867 I14
2868 I14
2869 I14
3401-1 A13
3401-2 A13
3401-3 A13
3401-4 A13
3402-1 B13
3402-2 B13
3402-3 B13
3402-4 B13
3403-1 B13
3403-2 B13
3403-3 B13
3403-4 B13
3404-1 C13
3404-2 B13
3404-3 B13
3404-4 B13
3405-1 C13
3405-2 C13
3405-3 C13
3405-4 C13
3406-1 C13
3406-2 C13
3406-3 C13
3406-4 C13
3407-1 D13
3407-2 D13
3407-3 C13
3407-4 C13
3408-1 D13
3408-2 D13
3408-3 D13
3408-4 D13
3409-1 C15
3409-2 C15
3409-3 C15
3409-4 C15
3410-1 D15
3410-2 D15
3410-3 D15
3410-4 D15
3411-1 D15
3411-2 D15
3411-3 D15
3411-4 D15
3412-1 E13
3412-2 E13
3412-3 E13
3412-4 E13
3413-1 E13
3413-2 E13
3413-3 E13
3413-4 E13
3414 E13
3422 D13
3423 K11
3424 B3
3425 C3
3426 D3
3427 F3
3428 C2
3429 C2
3432 H3
3433 H3
3434 H12
3436 J13
3437 J13
3438-1 J12
3438-2 J12
3438-3 J12
3438-4 J12
3439-1 K3
3439-2 K3
3439-3 K3
3439-4 K3
3440-1 K3
3440-2 K3
3440-3 K3
3440-4 K3
3441-1 I3
3441-2 I3
3441-3 I3
3441-4 I3
3442-1 G3
3442-2 H3
3442-3 H3
3442-4 G3
3443 F3
3444 F2
3445 G1
3446 B3
3447 E13
3448 H12
3450 F2
3451 F1
3452 F1
3459 H12
4427 F2
4428 F2
4445 F2
7401 A4
7449 G2
F436 J15
F437 J15
F442 J16
F444 L11
F445 H16
F446 H16
F447 I16
F448 I16
F449 I16
F450 I16
F451 I16
F452 I16
F453 I16
F454 I16
F455 H16
I423 K11
I424 B3
I425 C4
I426 C4
I427 F4
I428 G3
I436 F2
I437 F2
I438 J11
I439 K4
I440 K4
I441 I4
I442 G4
I443 F4
I444 F4
I445 F2
I446 B4
A13
A13
A2
A2
A2
NC
NC
12V
1V4
1V2
1V1
1V4
1V4
1V2
1V3
1V2
1V2
1V3
A13
A13
A13
A14
A14
SCALER
3426
3K3
I402
I401
I445
2457
10u
4K7
3452
+5VSWI
4K7
47K
3450
3451
BC847BW
7449
F454
F455
F453
F451
F452
F449
F450
F448
F447
F445
F446
F444
+3V3STBY
F442
4K7
3459
+3V3_IO
F436
F437
18p
18p
2868
2869
18p
2866
2867
18p
2865
18p
18p
2864
18p
2863
2862
18p
18p
18p
2860
2861
7
8
9
21
22
3448
10R
15
16
17
18
19
2
20
3
4
5
6
1
10
11
12
13
14
I437
0-1453230-2
1403
I436
I444
I428
I423
I427
I438
I439
I440
I442
I441
I443
I426
I424
I425
I446
3446
100R 1%
1408
B3B-PH-SM3-TBT
1
2
3
+3V3_LBADC
3445
3444
47K
4445
2494
100n
100n
2490
2491
100n
100n
2492
3443
10K
1
8
3442-2
2
7
3442-1
3
6
4
5
3442-3
3441-1
1
8
10K
3442-4
2
7
3
6
3441-2
10K
5
3441-3
3441-4
4
10K
3440-1
1
8
3440-2
2
7
3440-3
3
6
4
5
1
8
3440-4
2
7
3439-1
3
6
10K
3439-2
3439-3
3439-4
4
5
10K
3438-1
1
8
3438-2
10K
2
7
3438-3
10K
3
6
4
5
+3V3_IO
3438-4
10K
3437
10K
10K
3436
+3V3_IO
+3V3STBY
3434
10K
3433
10K
10K
3432
3429
+3V3STBY
3428
Y1
Y2
Y23
Y24
Y25
Y26
Y3
Y4
U10
U11
U12
U13
U14
U15
U16
U17
U2
U23
U24
U25
U26
U3
U4
V1
V2
V23
V24
V25
V26
V3
V4
W1
W2
W23
W24
W25
W26
W3
W4
R11
R12
R13
R14
R15
R16
R17
R2
R23
R24
R25
R26
R3
R4
T1
T10
T11
T12
T13
T14
T15
T16
T17
T2
T23
T24
T25
T26
T3
T4
U1
N11
N12
N13
N14
N15
N16
N17
N2
N23
N24
N25
N26
N3
N4
P1
P10
P11
P12
P13
P14
P15
P16
P17
P2
P23
P24
P25
P26
P3
P4
R1
R10
L11
L12
L13
L14
L15
L16
L17
L2
L23
L24
L25
L26
L3
L4
M1
M10
M11
M12
M13
M14
M15
M16
M17
M2
M23
M24
M25
M26
M3
M4
N1
N10
H23
H24
H25
H26
H3
H4
J1
J2
J23
J24
J25
J26
J3
J4
K1
K10
K11
K12
K13
K14
K15
K16
K17
K2
K23
K24
K25
K26
K3
K4
L1
L10
D4
D5
D6
D7
D8
D9
E1
E2
E23
E24
E25
E26
E3
E4
F1
F2
F23
F24
F25
F26
F3
F4
G1
G2
G23
G24
G25
G26
G3
G4
H1
H2
C22
C23
C24
C25
C26
C3
C4
C5
C6
C7
C8
C9
D1
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D2
D20
D21
D22
D23
D24
D25
D26
D3
B17
B18
B19
B2
B20
B21
B22
B23
B24
B25
B26
B3
B4
B5
B6
B7
B8
B9
C1
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C2
C20
C21
AF11
AF12
AF13
AF14
AF15
AF16
AF17
AF18
AF19
AF2
AF20
AF21
AF22
AF23
AF24
AF25
AF26
AF3
AF4
AF5
AF6
AF7
AF8
AF9
B1
B10
B11
B12
B13
B14
B15
B16
AD6
AD7
AD8
AD9
AE1
AE10
AE11
AE12
AE13
AE14
AE15
AE16
AE17
AE18
AE19
AE2
AE20
AE21
AE22
AE23
AE24
AE25
AE26
AE3
AE4
AE5
AE6
AE7
AE8
AE9
AF1
AF10
AC24
AC25
AC26
AC3
AC
4
AC5
AC
6
AC7
AC
8
AC9
AD1
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD2
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD3
AD4
AD5
AA1
AA2
AA23
AA24
AA25
AA26
AA3
AA4
AB1
AB2
AB23
AB24
AB25
AB26
AB3
AB4
AC1
AC
1
0
AC11
AC
1
2
AC
1
3
AC
1
4
AC
1
5
AC16
AC17
AC18
AC
1
9
AC2
AC
2
0
AC
2
1
AC
2
2
AC
2
3
GM1501
7401
A1
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A2
A20
A21
A22
A23
A24
A25
A26
A3
A4
A5
A6
A7
A8
A9
3427
4428
4427
PAN_VCC
3K3
3423
3412-1
1
8
2
7
33R
3
6
33R
3412-2
4
5
33R
3412-3
33R
3412-4
33R
3422
33R
3414
33R
3447
3413-1
1
8
2
7
33R
33R
3413-3
3
6
33R
3413-2
33R
3413-4
4
5
1
8
2
7
33R
3411-1
3
6
33R
3411-2
5
3411-3
33R
3411-4
33R
4
33R
3410-1
1
8
33R
3410-2
2
7
33R
3
6
4
5
3410-3
1
8
33R
3410-4
2
7
33R
3409-1
3
6
33R
3409-2
5
33R
3409-3
33R
3409-4
4
3401-1
33R
1
8
3401-2
33R
2
7
3401-3
33R
3
6
4
5
1
8
3401-4
33R
2
7
33R
3402-1
3
6
33R
3402-2
33R
3402-3
33R
3402-4
4
5
3403-1
33R
1
8
3403-2
33R
2
7
3403-3
33R
3
6
4
5
1
8
3403-4
33R
2
7
33R
3404-1
3
6
33R
3404-2
33R
3404-3
33R
3404-4
4
5
3405-1
33R
1
8
3405-2
33R
2
7
3405-3
33R
3
6
4
5
1
8
3405-4
33R
2
7
33R
3406-1
3
6
33R
3406-2
33R
3406-3
33R
3406-4
4
5
3407-1
33R
1
8
3407-2
33R
2
7
3407-3
33R
3
6
4
5
1
8
3407-4
33R
2
7
33R
3408-1
3
6
33R
3408-2
33R
3408-3
33R
3408-4
4
5
+1V8_ADC
+3V3_ADC
+3V3_PLL
+3V3_LVDS
1V8_DVI
+3V3_DVI
+3V32V5_DDR
+3V3_LVDSB
+3V3_LVDSA
+3V3_DVI
+1V8_CORE
+3V3_IO
150R
3424
1%
+3V3_PLL
3425
10K
2487
22p
2488
22p
14M31818
1401
SMD-49
UART_TX
UART_RX
HOT_PLUG
TXB2-
TXB2-
TXB3-
TXB1+
TXB1+
TXB0+
TXB0+
PC_HD_DET
PC_HD_DET
NVM-WP
JTAG_TDI_SDA
LAMP_ON-OFF
OCMADDR19
BU_LIGHT_ADJ1
TXBC+
TXBC+
TXBC-
TXBC-
PC_LED
SD_HD_SEL
PC_HDMI-AUDIO_SEL
PIXEL+_RESET
TXB2+
TXB2+
PIXEL+_SYNC
FSRAS
FSCKE
FSBKSEL0
FSBKSEL1
HDMI_VDV
FSCLK-
FSCLK+
JTAG_CLK_SCL
PANEL-PWR-CTL
DMMI_HD_SEL
DMMI_HD_SEL
TV_SC_COM
Y_NOTCH
TXB1-
TXB1-
TXB0-
TXB0-
PC_HD_SEL
TV_IRQ
TXB3+
TXB3+
TXB3-
FSADDRU4
FSADDR4
FSDQMU3
FSDQMU2
FSDQMU1
FSDQMU0
FSCKEU
FSRASU
FSCASU
FSWEU
FSDQS
FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3
FSWEU
FSCASU
FSRASU
FSCKEU
FSBKSELU0
FSBKSELU1
FSBKSELU1
FSBKSELU0
FSDQM0
FSDQM1
FSDQM2
FSDQM3
FSWE
FSCAS
FSADDRU7
FSADDRU8
FSADDRU9
FSADDRU10
FSADDRU11
FSADDRU0
FSADDR0
FSADDRU1
FSADDR1
FSADDRU2
FSADDR2
FSADDRU3
FSADDR3
FSADDRU5
FSADDR5
FSADDRU6
FSADDR6
FSADDRU7
FSADDR7
FSADDRU8
FSADDR8
FSADDRU10
FSADDR10
FSADDRU11
FSADDR11
FSADDRU9
FSADDR9
FSDATAU7
FSDATA7
FSDATAU26
FSDATA26
FSDATAU29
FSDATA29
FSDATAU2
FSDATA2
FSDATAU1
FSDATA1
FSDATAU0
FSDATA0
FSDATA21
FSDATA11
FSDATA10
FSDATA19
FSDATA14
FSDATA18
FSDATA16
FSDATA15
FSDATA5
FSDATA6
FSDATA4
FSDATA3
FSADDRU0
FSADDRU1
FSADDRU2
FSADDRU3
FSADDRU4
FSADDRU5
FSADDRU6
FSDATAU3
FSDATAU4
FSDATAU6
FSDATAU5
FSDATAU8
FSDATA8
FSDATAU9
FSDATA9
FSDATAU22
FSDATA22
FSDATAU23
FSDATA23
FSDATAU13
FSDATA13
FSDATAU12
FSDATA12
FSDATAU20
FSDATA20
FSDATAU17
FSDATA17
FSDATAU15
FSDATAU16
FSDATAU18
FSDATAU14
FSDATAU19
FSDATAU10
FSDATAU11
FSDATAU21
FSDATAU24
FSDATA24
FSDATAU25
FSDATA25
FSDATAU16
FSDATAU17
FSDATAU18
FSDATAU19
FSDATAU20
FSDATAU21
FSDATAU22
FSDATAU23
FSDATAU24
FSDATAU25
FSDATAU26
FSDATAU27
FSDATAU28
FSDATAU29
FSDATAU30
FSDATAU31
FSDATAU28
FSDATA28
FSDATAU27
FSDATA27
FSDATAU31
FSDATA31
FSDATAU30
FSDATA30
FSDATAU0
FSDATAU1
FSDATAU2
FSDATAU3
FSDATAU4
FSDATAU5
FSDATAU6
FSDATAU7
FSDATAU8
FSDATAU9
FSDATAU10
FSDATAU11
FSDATAU12
FSDATAU13
FSDATAU14
FSDATAU15
SCL
SOG
R_PR+
R_PR-
G_Y+
G_Y-
B_PB+
B_PB-
RXC-IN
RXC+IN
RX2-IN
RX2+IN
RX1-IN
RX1+IN
RX0-IN
RX0+IN
SDA_DVI
SCL_DVI
HDMI_VBLU1
HDMI_VBLU2
HDMI_VBLU3
HDMI_VBLU4
HDMI_VBLU5
HDMI_VBLU6
HDMI_VBLU7
HDMI_VGRN0
HDMI_VGRN1
HDMI_VGRN2
HDMI_VGRN3
HDMI_VGRN4
HDMI_VGRN5
HDMI_VGRN6
HDMI_VGRN7
HDMI_VRED0
HDMI_VRED1
HDMI_VRED2
HDMI_VRED3
HDMI_VRED4
HDMI_VRED5
HDMI_VRED6
HDMI_VRED7
V
H_CS
SDA
OCMDATA2
OCMDATA1
OCMDATA0
V-CHIP_INT
POWER_DOWN
#RESET
SCL_IO
SDA_IO
PIP_CLK
PIP_DATA0
PIP_DATA1
PIP_DATA2
PIP_DATA3
PIP_DATA4
PIP_DATA5
PIP_DATA6
PIP_DATA7
KEYBOARD1
TEMP_SENSOR
LBADC3
BU_LIGHT_ADJ2
HD_FILTER
DISC_LAMP
HDMI_VHS
HDMI_VVS
HDMI_VCLK
HDMI_VBLU0
#OCM_WE
#OCM_RE
#ROM_CS
OCMADDR18
OCMADDR17
OCMADDR16
OCMADDR15
OCMADDR14
OCMADDR13
OCMADDR12
OCMADDR11
OCMADDR10
OCMADDR9
OCMADDR8
OCMADDR7
OCMADDR6
OCMADDR5
OCMADDR4
OCMADDR3
OCMADDR2
OCMADDR1
OCMADDR0
OCMDATA7
OCMDATA6
OCMDATA5
OCMDATA4
OCMDATA3
E_14490_076.eps
040804
3139 123 5804.2
F452
500mV
/ div DC
20us
/ div
