Toshiba 42WP37C Service Manual page 89

D-Board (9 of 11) Schematic Diagram
CA
C9154
0.1u
81
Digital-B
AAW_G0 AAW_B0
IC9151 D10 RVIB0 IC9151 C14 GYIB0 IC9151 B12 BUIB0
AAW_R0
AAW_G1 AAW_B1
IC9151 A9 RVIB1 IC9151 D13 GYIB1 IC9151 B11 BUIB1
AAW_R1
AAW_G2 AAW_B2
IC9151 B9 RVIB2 IC9151 B14 GYIB2 IC9151 D11 BUIB2
AAW_R2
AAW_G3 AAW_B3
IC9151 C9 RVIB3 IC9151 C13 GYIB3 IC9151 A11 BUIB3
AAW_R3
AAW_G4 AAW_B4
IC9151 A8 RVIB4 IC9151 B13 GYIB4 IC9151 C11 BUIB4
AAW_R4
AAW_G5 AAW_B5
IC9151 B8 RVIB5 IC9151 C12 GYIB5 IC9151 A10 BUIB5
AAW_R5
AAW_G6 AAW_B6
IC9151 A7 RVIB6 IC9151 A12 GYIB6 IC9151 C10 RUIB6
AAW_R6
AAW_G7 AAW_B7
IC9151 D9 RVIB7 IC9151 D12 GYIB7 IC9151 B10 BUIB7
AAW_R7
82
IC9151 B15 DHB
AAA_HDO_M
AAA_VDO_M
IC9151 D14 DVB
R9111
0
IC9151 A14 DCKB
AAA_CLKB
Digital-C
AAS_G0 AAS_B0
IC9151 H21 RVIC0 IC9151 M22 GYIC0 IC9151 K22 BUIC0
AAS_R0
AAS_G1 AAS_B1
IC9151 H20 RVIC1 IC9151 L20 GYIC1 IC9151 J23 BUIC1
AAS_R1
AAS_G2 AAS_B2
IC9151 G23 RVIC2 IC9151 L21 GYIC2 IC9151 K20 BUIC2
AAS_R2
AAS_G3 AAS_B3
IC9151 F23 RVIC3 IC9151 L23 GYIC3 IC9151 J22 BUIC3
AAS_R3
AAS_G4 AAS_B4
IC9151 G22 RVIC4 IC9151 L19 GYIC4 IC9151 J20 BUIC4
AAS_R4
AAS_G5 AAS_B5
IC9151 H19 RVIC5 IC9151 L22 GYIC5 IC9151 J21 BUIC5
AAS_R5
AAS_G6 AAS_B6
IC9151 G21 RVIC6 IC9151 K23 GYIC6 IC9151 H23 BUIC6
AAS_R6
AAS_G7 AAS_B7
IC9151 F22 RVIC7 IC9151 K21 GYIC7 IC9151 H22 BUIC7
AAS_R7
83
AAA_HDO_S
IC9151 G20 DHC
AAA_VDO_S
IC9151 G19 DVC
R9112
AAA_CLKC 0
IC9151 D23 DCKC
100MHz
3.3V
R9118
0 IIC
AAC_SCL2
IC9151 F19 I2CSCL
AAC_SDA2 R9167
IC9151 E21 I2CSDA
10k
IC9151 E20 ZLPFON
IC9151 E22 I2CSLAV0
R9168
10k
IC9151 D22 I2CSLAV1
R9171
10k
IC9151 F20 I2CSLAV2
R9172
10k
IC9151 D21 ZTILD AAA_REFCK
IC9151 C22 ZTSEL AAA_DOUT
AAA_DOE
84
85
86
87
88
89
90
91
92
93
D-Board(9of11)Schematic Diagram
28 29
IC9152
C0CBCBD00008
P5V
AVR 3.3V
16V
D-BOARD TZTNP01SBSE/TZTNP01SBSC (9/11)
C9162 C9163
!
6.3V 16V
10u 0.1u
C9161
16V
C9160
C9156 0.1u
6.3V 16V
10u 0.1u
C9157 Analog
16V
0.1u
IC9151 A21 YREFL
IC9151 D16 RVI
C9158
IC9151 C20 YREFH
16V
IC9151 D19 GYI
0.1u
IC9151 B20 YREFM
IC9151 A19 BUI
C9159
IC9151 A20 CLH IC9151
16V
IC9151 C15 DVA
0.1u
IC9151 C19 UREFL
IC9151 D15 DHA
IC9151 D18 UREFM
IC9151 D8 DVIDE
MN845041-A
IC9151 B19 UREFH
IC9151 C18 XADPDN IC9151 D17 CLL
IC9151 B18 VREFL
R9176
100
IC9151 A18 VREFM
IC9151 C17 VREFH
IC9151 E17 AVDD
IC9151 E18 AVDD IC9151 H5 AVDD
1.8V
C9167
IC9151 H9 VDD18
16V
0.1u
C9151
C9153 IC9151 H10 VDD18
16V 6.3V
0.1u 10u
IC9151 E6 VDD18 IC9151 H11 VDD18
IC9151 E7 VDD18 IC9151 H12 VDD18
IC9151 E16 VDD18 IC9151 H13 VDD18 IC9151 J16 VDD18
MN845041-A
C9168
C9165
16V
16V
0.1u
0.1u
IC9151 A1 VSS IC9151 B1 VSS IC9151 J1 VSS
IC9151 A2 VSS IC9151 B2 VSS IC9151 D1 VSS IC9151 G1 VSS IC9151 J8 AVSS
IC9151 A4 VSS IC9151 B21 VSS IC9151 D4 VSS IC9151 J9 VSS
IC9151 A6 VSS IC9151 B22 VSS IC9151 D20 VSS IC9151 J10 VSS
IC9151 A13 VSS IC9151 B23 VSS IC9151 H2 VSS IC9151 J11 VSS
IC9151 A15 VSS IC9151 C2 VSS IC9151 H8 VSS IC9151 J12 VSS
IC9151 A17 VSS IC9151 C3 VSS IC9151 E5 VSS IC9151 H16 VSS IC9151 J13 VSS
IC9151 A22 VSS IC9151 C21 VSS IC9151 E19 VSS IC9151 H14 AVSS IC9151 J14 VSS
IC9151 A23 VSS IC9151 C23 VSS IC9151 E23 VSS IC9151 H15 AVSS IC9151 J15 VSS
C9166
C9164
16V
16V
0.1u
0.1u 3.3V
IC9151 E8 VDD33 IC9151 J5 VDD33
IC9151 E9 VDD33 IC9151 J19 VDD33
IC9151 E10 VDD33 IC9151 E13 VDD33
IC9151 E11 VDD33 IC9151 E14 VDD33
IC9151 E12 VDD33 IC9151 E15 VDD33
OSD
AAB_OSD0 AAB_OSD8 AAB_YS
IC9151 W23 DOSD0 IC9151 U22 OSD8
AAB_OSD1 AAB_OSD9 AAB_YM
IC9151 V21 OSD1 IC9151 U23 OSD9
AAB_OSD2 AAB_OSD10 AAB_CKI
IC9151 U20 OSD2 IC9151 R19 OSD10
R9177
AAB_OSD3 AAB_OSD11 AAB_CKO
IC9151 V22 OSD3 IC9151 R20 OSD11
AAB_OSD4 AAB_OSD12 22
IC9151 T19 OSD4 IC9151 T21 OSD12
To micom AAB_OSD5 AAB_OSD13 AAB_HI
IC9151 V23 OSD5 IC9151 T22 OSD13
R9178
IC9151 A5 REFCK AAB_OSD6 AAB_OSD14 AAB_HO 0
IC9151 T20 OSD6 IC9151 R21 OSD14
R9179
IC9151 D7 RATEOUT AAB_OSD7 AAB_OSD15 AAB_VO
IC9151 U21 OSD7 IC9151 R22 OSD15
0
IC9151 C7 RATEOE
AAB_YM
R9182
0
30 31
IC9151 A16 DCKA
R9180
IC9151 C16 PLLHD
10
IC9151 B17 HFBA
IC9151 B16 HOLD
A/D PLL
FORMAT CONVERTER
RGB PROCESSOR
IC9151 R16 AVDD IC9151 T9 VDD18
IC9151 T10 VDD18
IC9151 L8 VDD18 IC9151 N8 VDD18
IC9151 T11 VDD18
IC9151 L16 VDD18 IC9151 N16 VDD18
IC9151 T12 VDD18
IC9151 R8 VDD18
IC9151 K8 VDD18 IC9151 M8 VDD18 IC9151 T13 VDD18
IC9151 K16 VDD18 IC9151 M16 VDD18 IC9151 P8 VDD18 IC9151 T14 VDD18
1.8V
C9172 C9178
C9176
16V 16V 16V
0.1u 0.1u 0.1u
IC9151 P9 VSS
IC9151 K2 VSS IC9151 L1 VSS IC9151 M9 VSS IC9151 P10 VSS
IC9151 K9 VSS IC9151 L9 VSS IC9151 M10 VSS IC9151 N9 VSS IC9151 P11 VSS IC9151
IC9151 K10 VSS IC9151 L10 VSS IC9151 M11 VSS IC9151 N10 VSS IC9151 P12 VSS IC9151
IC9151 K11 VSS IC9151 L11 VSS IC9151 M12 VSS IC9151 N11 VSS IC9151 P13 VSS IC9151
IC9151 K12 VSS IC9151 L12 VSS IC9151 M13 VSS IC9151 N12 VSS IC9151 P14 VSS IC9151
IC9151 K13 VSS IC9151 L13 VSS IC9151 M14 VSS IC9151 N13 VSS IC9151 P15 VSS IC9151
IC9151 K14 VSS IC9151 L14 VSS IC9151 M15 VSS IC9151 N14 VSS IC9151 P16 AVSS IC9151
IC9151 K15 VSS IC9151 L15 VSS IC9151 M23 VSS IC9151 N15 VSS IC9151 P23 VSS IC9151
C9170 C9173
16V 16V
0.1u 0.1u
IC9151 K5 VDD33 IC9151 L5 VDD33 IC9151 N19 VDD33 IC9151 R5 VDD33 IC9151
IC9151 K19 VDD33 IC9151 M5 VDD33 IC9151 N5 VDD33 IC9151
IC9151 P19 VDD33 IC9151 W10 VDD33 IC9151
IC9151 P5 VDD33 IC9151 W11 VDD33 IC9151
IC9151 W12 VDD33 IC9151
IC9151 W13 VDD33 IC9151
IC9151 P20 YS
IC9151 P21 YM
IC9151 R23 OSDCKI
IC9151 N23 OSDCKO
IC9151 P22 OSDHI
IC9151 N21 OSDHO
IC9151 N22 OSDVO
32 33
CB CC
TO
D-BOARD
(4/11)
R9207
10
R9206
10
MCK PLL
IC9151 AA1 0CKREF
IC9151 AA23 MCKREF
ABE_HPLO
IC9151 AB3 HPLO
IC9151 U19 HPLBC
ABE_HFBC
IC9151 AA4 HFBC
IC9151 V20 HFBB
ABE_OHOLD
IC9151 AB4 OHOLD
IC9151 W22 MCPOUT
OCK PLL
IC9151 W21 MDIV0
IC9151 Y22 MDIV1
R9187
10k
IC9151 W20 MDIV2
IC9151 Y21 MDIV3
IC9151 V19 MPLLPDN
IC9151
IC9151
IC9151
IC9151 Y1 VSS IC9151
IC9151 Y4 VSS
IC9151 Y20 VSS
IC9151 Y23 VSS
IC9151 AC1 VSS ABA_R0
IC9151
R9 VSS IC9151 W5 VSS IC9151 AC2 VSS ABA_R1
IC9151
R10 VSS IC9151 W19 VSS IC9151 AB1 VSS IC9151 AC9 VSS ABA_R2
IC9151
R11 VSS IC9151 AB2 VSS IC9151 AC11 VSS ABA_R3
IC9151
R12 VSS IC9151 T8 VSS IC9151 AA2 VSS IC9151 AB10 VSS IC9151 AC13 VSS ABA_R4
IC9151
R13 VSS IC9151 T15 VSS IC9151 AA3 VSS IC9151 AB14 VSS IC9151 AC15 VSS ABA_R5
IC9151
R14 VSS IC9151 T16 VSS IC9151 AA21 VSS IC9151 AB22 VSS IC9151 AC22 VSS ABA_R6
IC9151
R15 VSS IC9151 T23 VSS IC9151 AA22 VSS IC9151 AB23 VSS IC9151 AC23 VSS ABA_R7
IC9151
C9180
C9179
16V 16V
TEST
0.1u 0.1u
R9199 R9229
10k
IC9151 B3 MINTEST
AX_HP
IC9151 B6 XTGLRST 0
T5 VDD33 IC9151 Y11 VDD33
IC9151 C6 SCANEN
AX_VP
IC9151 F21 XRST
R9230
U5 VDD33 IC9151 W14 VDD33
IC9151 C5 TEST0
0
W6 VDD33 IC9151 W15 VDD33
IC9151 A3 TEST1
W7 VDD33 IC9151 W16 VDD33
IC9151 D5 TEST2
C9187 IC9151
W8 VDD33 IC9151 W17 VDD33
R9226
16V IC9151 B4 TEST3
10k
0.1u
W9 VDD33 IC9151 W18 VDD33
IC9151 C4 TEST4
IC9151 C8 XSYNCRST
R9216
R9202 10k
10k
R9204
IC9151
0
IC9151 F5 XPLLRST
IC9151
IC9151 Y3 XOUTRST
IC9151
R9205
0
IC9151
IC9151
IC9151
IC9151
NO USED
IC9151
IC9151 AB12 BLOUT
IC9151 AB13 ENOUT
SD-RAM I/F
IC9151 AC12 PWMOUT
R9190
10k
34 35
42WP37
101
102
R9208
10
103
SCK PLL
IC9151 C1 SCKREF
IC9151 F4 SCPOUT
IC9151 E3 SDIV0
R9234
10k
IC9151 E4 SDIV1
IC9151 D2 SDIV2
R9236
10k
IC9151 D3 SDIV3
IC9151 E2 SPLLPDN
For many use
M19 OFPI IC9151 AA20 MVD5O
M20 OVD5I IC9151 AB20 OVD50
M21 MVD5I IC9151 AB21 MFPO
N20 MFPI IC9151 AC21 OFPO
Output - A LEFT(Master)
ABA_G0 ABA_B0
AA11 ORA0 IC9151 AB8 OGA0 IC9151 AC5 OBA0
ABA_G1 ABA_B1
AA10 ORA1 IC9151 AA8 OGA1 IC9151 AB5 OBA1
ABA_G2 ABA_B2
AB9 ORA2 IC9151 AC6 OGA2 IC9151 AA6 OBA2
ABA_G3 ABA_B3
Y10 ORA3 IC9151 Y8 OGA3 IC9151 Y6 OBA3
ABA_G4 ABA_B4
AA9 ORA4 IC9151 AB7 OGA4 IC9151 AC4 OBA4
ABA_G5 ABA_B5
AC8 ORA5 IC9151 AB6 OGA5 IC9151 AA5 OBA5
ABA_G6 ABA_B6
AC7 ORA6 IC9151 AA7 OGA6 IC9151 AC3 OBA6
ABA_G7 ABA_B7
Y9 ORA7 IC9151 Y7 OGA7 IC9151 Y5 OBA7
104
R9240
105
IC9151 AB11 HP 33
IC9151 AC10 OCKOA
IC9151 AA12 VP
IC9151 Y12 FJP
106
D6 OCKOBUSE IC9151 B7 OMASK
R9760
0
IC9151 AC14 OCKOB
107
Y19 ORB0 IC9151 Y17 OGB0 IC9151 Y15 DOBB0
AA19 ORB1 IC9151 AA17 OGB12 IC9151 AA15 OBB1
AC20 ORB2 IC9151 AC18 OGB2 IC9151 AB15 OBB2
AB19 ORB3 IC9151 AB17 OGB3 IC9151 AC16 OBB3
Y18 ORB4 IC9151 Y16 OGB4 IC9151 Y13 OBB4
AA18 0RB5 IC9151 AA16 OGB5 IC9151 Y14 OBB5
AC19 ORB6 IC9151 AC17 OGB6 IC9151 AA14 OBB6
AB18 ORB7 IC9151 AB16 OGB7 IC9151 AA13 OBB7
Output - B RIGHT(Slave)
108
109
110
111
112
113
114
115
116
117
D-Board(9of11)Schematic Diagram
36