Chapter 4. Block Diagram/Wiring Diagram; Main Block Diagram - Sharp LC-32DH77E Service Manual

CHAPTER 4.
LC-32DH77E BLOCK DIAGRAM/WIRING DIAGRAM

[1] MAIN BLOCK DIAGRAM

MAIN BLOCK DIAGRAM
J
SC1_CVBS/Y
SC1FSW
SLOWSW_1
EXT1
SC503 SC1_IN_L
(G20) (G16) CTRL AGND
20 18 16 14 12 10 8 6 4 2 SC1_IN_R
VIN BLANK RSV SLOWSW AIN_L AIN_R
VOUT/L RED/C AO-L AO-R
21 19 17 15 13 11 9 7 5 3 1 TUNER_OUT_R
Q502
(G19) (G15) (G11) (G7) MUTE
6 5 4
OUTV_SC1 RED/C1 GREEN1 BLUE1 TUNER_OUT_L
I MUTE_A_ALL
SC1_MUTE
1 2 3
D529
BLUE1
GREEN1
RED1/C1
SC1_V_OUT
SC2_CVBS/Y
D5V
SLOWSW_2
EXT2
AVLINK
SC502
SC2_IN_L
(G20) (G16) CTRL AGND
20 18 16 14 12 10 8 6 4 2 SC2_IN_R
VIN BLANK RSV SLOWSW AIN_L AIN_R
H
VOUT/L RED/C AO-L AO-R
21 19 17 15 13 11 9 7 5 3 1 MONITOR_R
Q501
(G19) (G15) (G11) (G7)
MUTE
6 5 4
OUTV RED/C2 GREEN2 BLUE2
MONITOR_L
MUTE_A_ALL
SC2_MUTE
1 2 3
D528
RED2/C2
SC2_V_OUT
EXT3
J502
COMP_IN_R
COMP_IN_L
J503
4
AUDIO
Y PB PR
G R-IN 7
COMP_Pr
5
COMP_Pb
AUDIO 2 3 COMp_Y
L-IN
2
COMP_PLUG
EXT8
J505
Y W R
4
CVBS_IN_L
5
CVBS_IN_R
6
CVBS_IN
7
CVBS_PLUG
4 3
Q509
5
2
6
AUDIO_OUT D526
1
F J506
2
L-OUT
Q507
BUFF.
MONITOR_L
R-OUT 4
Q508
BUFF.
MONITOR_R
E
CEC_LINE
D1512
R1507
BU+3.3V
D5V
D1511
D
D1508
D1509
HDMI3_POW5V
D3.3V
21 23
EXT7 42 R2PWR5V VCC: 9,27,64
HDMI1
19 HDMI_HPG3 41 HPD2
SC1501
18 D5V
17
16 HDMI3_SDA 40 DSDA2
HDMI3_SCL 39 DSCL2
15
14
13
12 HDMI3_CLKN 11 R2XCN R4PWR5V 49
11
10 HDMI3_CLKP 12 R2XCP
C
9 HDMI3_D0N 13 R2X0N
8
7 HDMI3_D0P 14 R2X0P
6 HDMI3_D1N 15 R2X2N
5
HDMI3_D1P 16 R2X1P
4
3 HDMI3_D2N 17 R2X2N
2
HDMI3_D2P 18 R2X2P
1
20 22
32 R0PWR5V
HDMI1_POW5V
IC1504
21 23 SII9187
19 HDMI_HPG1 31 HPD0 HDMI-SW.
18
17
16 HDMI_SDA 29 DSDA0
15 HDMI_SCL 30 DSCL0
14
13
EXT6
12 HDMI1_CLKN 65 R0XCN
HDMI2
11
10 HDMI1_CLKP 66 R0XCP
SC1502
B 9 HDMI1_D0N 67 R0X0N
8
HDMI1_D0P 68 R0X0P
7
6 HDMI1_D1N 69 R0X2N
5
HDMI1_D1P 70 R0X1P
4
3 HDMI1_D2N 71 R0X2N
2
1 HDMI1_D2P 72 R0X2P
20 22
TRWR_CI2CA 55
HDMI2_POW5V 36 R1PWR5V
21 23
HDMI_HPG2 35 HPD1 CSDA 30
19
18
CSCL 29
17
HDM2_SDA 33 DSDA1 TXCN 27
16
15 HDM2_SCL 34 DSCL1
TXCP 26
14
13 TX0N 24
EXT5 HDMI2_CLKN 1 R1XCN
12
HDMI1 11 TX0P 23
SC1503 10 HDMI2_CLKP 2 R1XCP
HDMI2_D0N 3 R1X0N TX1N 21
9
8
A TX1P 20
7 HDMI2_D0P 4 R1X0P
6 HDMI2_D1N 5 R1X2N TX2N 18
5 TX2P 17
4 HDMI2_D1P 6 R1X1P
3 HDMI2_D2N 7 R1X2N RSVD 10,26
2
1 HDMI2_D2P 8 R1X2P
20 22
1 23 4
TU1101 D5V
TUNER
ANT_IN RF MB VIDEO IF IF IF
AGC (IF5V) SIF AFT OUT AS SCL SDA AGC N.C N.C GND AGC (D2) (D1)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
IC508
S+8V
MM1756 DC-POW MB(5V)
D5V SW 1 VOUT VDD 1
5V_REG.
6 Vcc VIN 1 +5V(CONT) 2,5 GND Vin 3
5 PS GND 2
IC1105
4 OUT BIAS 3 Q1101
L1101 PQ1KA503
Q1104 D5V
6 1
BUFF.
R1102
C1103 2
R1101 D3.3V
3 5
4 Q1102
INV.
IC504 IC507
MM1506XN MM1507XN
D5V
SW MULTIPLEXER
3 Vcc IN1 6 3 Vcc IN2 6
2 IN2 4 2 OUT IN1 4
OUT
5 1 SW GND 5
1 SW GND
HDMI2/PC
AUD-IN(L/R)
J501
PC/HDMI_L
2
3 PC/HDMI_R
1
HP_PLUG
HP_L
HP_R
Q506
1 4
5 2
6 3
J504
HEAD_PHONE
AUDIO
AMP13V
PVDDREG:1
PVDDPR/L:10,32 INLP 3
P2701(SP) PVDDMR/L:16,26
L2701 VREF 5
IC503 LCH(+) 1
30,31 OUTPL
T7SET08U1E SP-L L2704
INRP 7
DIGITAL SPDIF_BUFF. LCH(-) 2 OUTML
27,28
OUTPUT &_SPDIF_MUTE L2702
4 IC2701
RCH(+) AVDD 2
11,12 OUTPR
D520 D5V SP-R YDA148QZ
L2703
2 RCH(-) 3 POWER_AMP.
4 14,15 OUTPL GAIN0 24
1
22 NCDRCO MUTEN 19
2 1
23 NCDRC1
3 PLMIT 9
25 FIL_PLL
13 PVSSR
SLEEPN 17
Q505
SW. 21 CKIN
INLM 4
INRM 6
18 PROTN
HP_PLUG
HP_MUTE
MONI_MUTE
SPDIF_MUTE
MUTE_A_ALL
SC1_MUTE
AVLINK
SC2_MUTE
D3.3V IC8455
BR24S64F
EEPROM
8 VCC A0 1
7 WP A1 2
6 SCL A2 3
5 SDA GND 4
AMP_PROTECT
CI_OEB 117 CI_OEB
D3.3V
CI_DATA0 116
CI_DATA0
VCC33: 33,52 CI_DATA1 115
68,97,121 CI_DATA1
CI_CEB 94
CI_CE
AVDD33_XTAL: 108
RESET_B 107 CI_CNT_RESET
CI_INT 114 CI_CNT_INT
CI_RB 106 CI_RB
D1.8V CI_WEB 96 XEWE
VCC18 15,82
AVDD18_PLL 112 TS_VAALIDO 122 TS_CPUIN_VAL
TS_CPUIN_CLK
TS_CLKO 123
124 TS_CPUIN_D0
TS_DATAO
125 TS_CPUIN_SYNC
TS_SYNCO
TS_CPUOUT_CLK
TO_CLK 6
19 AMP_PROTECT TS_CPUOUT_SYNC
T0_SYNC 7
8 TS_CPUOUT_VAL
T0_VALID
9 TS_CPUOUT_D0
T0_DATA0
D5V
6
CI_IOIS16 89 WP GPIO_9 93 CI_VCCEN R4427
CI_INP_ACK
72 INPACK SC4401
IC4405 3
MA332WJSA
1 GPIO_0 MTB295AE TO_PC_CARD
DTV CI R4428
2 GPIO_1
7
CE_1 35 CI_EN1 CE1 Vcc:17,51
9
OE 39 CI_OE OE
15
WE 53 CI_WE WE_PGM
16
29
READY 55 CI_IREQ IREQ A0 CI_A0
42 28
CI_A0 80 A0
CE_2 36 CI_EN2 CE2 A1 CI_A1
43 27
CI_A1 78 A1 VS1 38 CI_VS1 VTGSENB A2 CI_A2
44 26
CI_A2 75 A2 IORD 40 CI_RD IORD A3 CI_A3
CI_A3 73 A3 45 25
IOWR 42 CI_WR IOWR A4 CI_A4
CI_A4 71 A4 58 24
RESET 67 CI_RESET RESET A5 CI_A5
CI_A5 69 A5 59 23
WAIT 70 CI_WAIT WAIT A6 CI_A6
61 22
CI_A6 66 A6
REG 74 CI_REG REG A7 CI_A7
36 12
CI_A7 64 A7 CD_1 23 CI_CARDDET1 CD1 A8 CI_A8
67 11
CI_A8 46 A8 CD2 88 CI_CARDDET2 CD2 A9 CI_A9
47 8
CI_A9 44 A9 A18 47 TS_CIIN_D0 MD10 A10 CI_A10
CI_A10 37 A10 48 10
A19 49 TS_CIIN_D1 MD11 A11 CI_A11
CI_A11 41 A11 49 21
A20 51 TS_CIIN_D2 MD12 A12 CI_A12
CI_A12 67 A12 50 13
A21 54 TS_CIIN_D3 MD13 A13 CI_A13
53 14
CI_A13 48 A13
A22 56 TS_CIIN_D4 MD14 A14 CI_A14
54 30
CI_A14 50 A14 A23 58 TS_CIIN_D5 MD15 D0 CI_D0
55 31
CI_D0 83 D0 A24 61 TS_CIIN_D6 MD16 D1 CI_D1
56 32
CI_D1 85 D1 A25 63 TS_CIIN_D7 MD17 D2 CI_D2
CI_D2 87 D2 46 2
A17 45 TS_CIIN_SYNC MISTRT D3 CI_D3
CI_D3 24 D3 20 3
A15 59 TS_CIIN_CLK MICLK D4 CI_D4
CI_D4 26 D4 19 4
A16 57 TS_CIIN_VAL MIVALK D5 CI_D5
64 5
CI_D5 28 D5
D5 81 TS_CIOUT_D0 MOD0 D6 CI_D6
65 6
CI_D6 30 D6 D9 84 TS_CIOUT_D1 MOD1 D7 CI_D7
CI_D7 66
32 D7 D10 88 TS_CIOUT_D2 MOD2
R1509 37
25 TS_CIOUT_D3 MOD3 GND
D11
109 XTAL_0 38 1,34,35,68
D12 27 TS_CIOUT_D4 MOD4
X4401
39
27.000MHz D13 29 TS_CIOUT_D5 MOD5
110 XTAL_1 40
SDA0_400k D14 31 TS_CIOUT_D6 MOD6
41
PDD2_ 95 CI_DATA2
SCL0_400k D15 34 TS_CIOUT_D7 MOD7
63
PDD3_ 102 CI_DATA3 BVD1 79 TS_CIOUT_SYNC MOSTRT
SW_TMDS_CLKN
57
PDD4_ 101 CI_DATA4 VS2 65 TS_CIOUT_CLK MOCLK
SW_TMDS_CLKP
62
SW_TMDS_D0N PDD5_ 100 CI_DATA5 BVD2 77 TS_CIOUT_VAL MOVAL
PDD6_ 99 CI_DATA6
SW_TMDS_D0P
GND:10,22,43,60
PDD7_ 98 CI_DATA7
SW_TMDS_D1N
76,90,104,126,
103 CI_ALE
SW_TMDS_D1P PAALE_
PACLE_ 105 CI_CLE
SW_TMDS_D2N
SW_TMDS_D2P
R1531,R1517
5 6 7 8
Service Manual
AF27 CPU_TN0
R3336
AE27 CPU_TP0
R3337
T27
C3360
//C3361 P28
C3362
C3365
//C3363 P29
//C3366
SC1_CVBS/Y AG29 SC1_CVBS_Y
Q1103 SC1FSW AJ23 SC1FSW
SLOWSW_1 AH28 SLOWSW_1
BLUE1 AJ21 BLUE1
GREEN1 AJ22 GREEN1
RED/C1 AH22 RED
SC2_CVBS/Y AH30 SC2_CVBS_Y
SLOWSW_2 AJ28 SLOWSW_2
RED/C1 AH29 SC2_C2
COMP_Pr AH19 COMP_Pr
COMP_Pb AJ19 COMP_Pb
COMp_Y
AJ18 COMp_Y
CVBS_IN
AE28 CVBS_IN
AJ24 CVBS_MONI_OUT
AK24 CVBS_TU_OUT
ANT_+5V_SW A29 TU_CVBS
LNB_SHORT
D_IF_N AB29 D_IF_N
D_IF_P AA29 D_IF_P
IF_AGC
ANA_POW_SW
TUNER_SDA L28 TUNER_SDA
TUNER_SCL L29 TUNER_SCL
CVBS_MONI_OUT AF7 COMP_PLUG
COMP_PLUG AJ1 CVBS_PLUG
CVBS_PLUG K28 IF_AGC
TUNER_CVBS E9 ANA_POW_SW
A29 TUNER_CVBS_SEL
AH10 TU_OUT_CVBS_MUTE
SIF
H28 HP_PLUG
CVBS_TU_OUT
AG13 HP_MUTE
TUNER_CVBS_SEL F7 SPDIF_MUTE
TU_OUT_CVBS_MUTE AF13 MONI_MUTE
PC/HDMI_L
PC/HDMI_R AF11 SC1_MUTE
HP_L AG11 SC2_MUTE
HP_R
SC1_IN_L AH12 SP_MUTE
SC1_IN_R
SC2_IN_L AB27 SIF
SC2_IN_R V30 PC_HDMI_L
COMP_IN_R V29 PC_HDMI_R
COMP_IN_L M28 HP_L
CVBS_IN_L M27 HP_R
CVBS_IN_R V28 SC1_L
MONITOR_L V27 SC1_R
MONITOR_R U27 SC2_L
TUNER_OUT_R U26 SC2_R
TUNER_OUT_L U29 COMP_R
U28 COMP_L
OPT_OUT
R28 CVBS_L
SPK_OUT_L
T28 CVBS_R
M30 MONITOR_L
M29 MONITOR_R
N28 TUNER_OUT_R
SPK_OUT_R F26,G8,G25,H25,N26,P26
N27 TUNER_OUT_L
J28 OPT_OUT
AD27,AF6,AG5,AG21,AG23
N30 SPK_OUT_L
SP_MUTE
N29 SPK_OUT_R
Q2701 D2707
AJ6 SW_TMDS_CLKN C1,D2,E3,F4,G5,H6,L2-3
AK6 SW_TMDS_CLKP
AJ7 SW_TMDS_D0N
D_POW
AK7 SW_TMDS_D0P
AJ8 SW_TMDS_D1N
AK8 SW_TMDS_D1P W10,W27,AB10,AB12,AB20
AJ9 SW_TMDS_D2N AF18,AG18-20,AH24,AJ25
AK9 SW_TMDS_D2P
HP_PLUG
HP_MUTE
D1.05V
MONI_MUTE
SPDIF_MUTE A1-2,B1-2,C2-3,D3-5
E4-6,F5,F6,G6,K13,L11-12
MUTE_A_ALL
L15,M11,M19,P10,P19,R11,R18
SC1_MUTE
V18,Y11,AA10,AA12,AA14,AB13
AV_LINK
AB15
SC2_MUTE
J30 SDA0_400k
SW_TMDS_CLKN
J29 SCL0_400k
SW_TMDS_CLKP
SW_TMDS_D0N
AE26 SIF_COM
SW_TMDS_D0P MA_0-12:
SW_TMDS_D1N N3,R2,P2,U1,P4,V3,
SW_TMDS_D1P P1,U2,P3,T3,T4,R3,T1
SW_TMDS_D2N
SW_TMDS_D2P
AB30
C3367
AB26 SIF_COM
C3359
C3364 AD28 TU_GND_REF
R3323 AK3,AF22,AH13
IC3302
,R3333 AG1
,R9984 IXC773WJ
R3321
DIGITAL_AV_DECODER
//R3322
&_MAIN_CPU
&_VIDEO_PROCESSOR
W29
X3302
27.000MHz
W30
D8 CI_OEB
B5 CI_DATA0
B6 CI_DATA1
D29 CI_CE
AF12 CI_CNT_RESET
B29 CI_CNT_INT
D28 CI_RB
A30 TS_CPUIN_VAL
B30 TS_CPUIN_CLK
IC4404 C29 TS_CPUIN_D0
VIN VO 1
AOZ1320C C30 TS_CPUIN_SYNC
LOAD SW
D30 TS_CPOUT_CLK
EN NC 4
E27 TS_CPOUT_SYNC
5 GND
D27 TS_CPOUT_VAL
E29 TS_CPOUT_D0
D3.3V
Vcc:12,37
WP# 19 FL_VPP0 F28
FL_VPP0
CE# 9 N_FLS_CS
B10 N_FLS_CS
RE# 8 XERE
B9 XERE
R/B# 7 N_PARB_
A3 N_PARB
PDD0_ 29 I/O0
WE# 18 XEWE_ E14 XEWE
PDD1_ 30 I/O1
AG12 SMPOWHOLD
PDD2_ 31 I/O2
PDD3_ 32 I/O3 AK27 N_CPU_RST
PDD4_ 41 I/O4 D5V IC501
PDD5_ 42 I/O5 D512
BR24C21F
IC8401
PDD6_ 43 I/O6 EEPROM
IXC721WJQZ
PDD7_ 44 I/O7
8 VCC A0 1 NC
17 ALE FRASH IC8454
PAALE_ 7 WP A1 2 NC
MEMORY AHC1G08W
PACLE_ 16 CLE
6 SCL A2 3 NC
4 1
5 SDA GND 4
2
R547
16
6
11 1 AK17 PC__R
7
12 2
AK16 PC__G
8
13 3 AH15 PC__B
9
AK14 PC_HSYNC
14 4
Vss:33,36 10 AJ14 PC_VSYNC
15 5
R549
D3.3V 17
SC8452
BU3.3V SC501
10 1 EXT4
MCK
ANALOG(RGB)
11 3
N_HOLD
N_EXT_CE E10 N_EXT_CE
4
MSI
5 PDD0 B11 PDD0
N_MCS
6 PDD1 A13 PDD1 GND:
N_MWP
PDD2
7 C10 PDD2 D27,E1,E16,E20,E23,E26,F11,G3,H2
MSO H3,J4,J6,K5,K12,K14-18,K25,L13-14
PDD3 A11 PDD3
12
SMPOWHOLD L16-19,L25,M10,M12-18,N10,N12-19
13 PDD4 C13 PDD4
N25,P11-18,P25,R4-6,R10,R12-17
N_RESET
PDD5 A10 PDD5 R19,R25,T11-19,T21,T23-24,T26
14 U10-18,U21-24,V10-17,V20-24,V26
N_PWB_CHK PDD6
15 C11 PDD6 W11-18,W20-24,Y6,Y10,Y12-Y18,Y20-24
N_EXT_BOOT Y27-30,AA3-5,AA11,AA13,AA15-18,AB11
2,8,9,16 PDD7 B12 PDD7 AB14,AB16-18,AB28,AC26,AC27,AD6
GND PAALE AD26,AE5,AE26,AF4,AF8,AF16,AF17
C12 PAALE
AF19-20,AF23,AG2-3,AG7-8,AG15,AG17
PACLE B13 PACLE AG22,AG24,AG26,AH8,AH25-26
9 10 11 12
4 – 1
S8V
K26,L26
LVDS0_D0N D14 TA1-
LVDS0_D0P C14 TA1+
LVDS0_D1N D15 TB1-
LVDS0_D1P C15 TB1+
LVDS0_D2N D16 TC1-
LVDS0_D2P C16 TC1+
LVDS0_CLKN D17 TCLK1-
LVDS0_CLKP C17 TCLK1+
D18 TD1-
LVDS0_D3N
C18 TD1+
LVDS0_D3P
LVDS0_D4N D19 TE1-
LVDS0_D4P C19 TE1+
LVDS1_D0N B14 TA2-
LVDS1_D0P A14 TA2+
LVDS1_D1N B15 TB2-
LVDS1_D1P A15 TB2+
LVDS1_D2N B16 TC2-
LVDS1_D2P A16 TC2+
LVDS1_CLKN B17 TCLK2-
LVDS1_CLKP A17 TCLK2+
B18 TD2-
LVDS1_D3N
A18 TD2+
LVDS1_D3P
LVDS1_D4N B19 TE2-
LVDS1_D4P A19 TE2+
PNL_WP AH2 PNL_WP
PNL_ROM_EN AH1 PNL_ROM_EN
OPC AK27 OPC
PNL_EN A28 PNL_EN
CBOOT G30 CBOOT
PM_REQ G29 PM_REQ
BU3.3V
Q2003
CNVss F30
Q2004
Q2603
IC2005
LCX125FT
SC504
12 11
AV_LINK
RS-232C
13
BU3.3V
8 10
15 VCC 9
D3.3V 5 6
RS_BUF_CNT F29 BU3.3V 16 SHDN CEC_0
4
UCON_RST F28
7
3 5 5 2A 3 1
CPU_UARXD2_UCOM H25
2Y 7 11 13
2
R2405
CPU_UATXD0_RS AK13
6 2B 9
IA 2 8
4 1Y N_SRESET
ANT+5V_SW
3 1B
CPU_UATXD2_UCOM G25 GND 14 STB
1 15
LOGIC CBOOT
S /ST IC506
6 2 M3221EIP
CPU_UARXD0_RS AJ13 MUTE_ALL_A
RS-232C_I/F
IC8452 VON
IC8451
LNB_SHORT
LCX157FT
7WH126FU IC2007
SWITCH CNVSS
BUFFER
STB3.3V AHC1G08W
PM_REQ
IC9601
4
W28,AG16,AG27,AJ27 1
HC2G66DP
STB_CPU AH3 STB_CPU
2 7,3
1
OFL1 K27 OFL1 OFL1
5
OFL2 C5 OFL2 OFL2
D3.3V
E8,E15,E18,E21,E24,F9
PS_ON
R26,T25,U25,Y26,AA27
AA28,AC28,AC29,AC30
AC_DET
AH4,AH6-7,AH9,AJ3
P3301
W26
R3334 1-4,6
UR+13.5V UR+13.5V
CPU_RXD0_UCOM
DDR1.8V(D1.8V) 5
BU+5V BU+5V
CPU_TXD0_UCOM
M4,N6,P6,T2,U3,U4,U5 7
IC3301 AC_DET
V4,AB3,AB5-6,AC4
BD6538G 8 2 6
AD2,3,AE6,AF5,AG4 PS_ON IC2008
LINEAR_REG.
D5V 9 7WH126FU 1
STBY_POW
CPU1.2V 10 BUFF. 3 5
E17,E19,E22,N11,T10 4 VIN VOUT 5 USB_POW
11,12 7
EN 1 USB__DP RS_BUF_CNT
13,14
2 GND FLG 3 USB__DN
15-20
GND PNL_WP
PNL_ROM_EN
USB_PWRFLT AG6 USB_PWRFLT
USBPWRON AH5 USB_PWRON 1
USB_DN AK5 USB_DN 2 J3301
USB_DP AJ5 USB_DP 3 USB:500mA max
IC2006
4
TCVHC32T
1
3
D_POW 2
1 2
5 6 5
SMPOWHOLD 6
7,3 4
EXT_SMPOW_HOLD
D1.8V 13
IC2601 11
PNL_I2C_EN AJ2 PS_ON 12
HC2G66DP
VDDQ:3,7,26,28,22
BUS_SW. 80,84,63,67
VDD:1,5,12,18,20
BU+3.3V
VDDL:9
MA0-12 IC2001
DDR_A0-12
50,43,75,44,49,73 2 VDD OUT 1
S80927NM
74,45,48,46,43,47,13
RESET
C2002
MD_0 H 5 DDR_DQ0 55 DDR_DQ0
5 CT VSS 3
MD_1 L 4 DDR_DQ1 68 DDR_DQ1
MD_2 H 4 DDR_DQ2 79 DDR_DQ2
MD_3 E 2 DDR_DQ3 2 DDR_DQ3 UCON_RST
MD_4 D 1 DDR_DQ4 8 DDR_DQ4 Q2006
MD_5 J 5 DDR_DQ5 21 DDR_DQ5 L_R
U_D
MD_6 F 2 DDR_DQ6 6 DDR_DQ6
TEMP3
MD_7 G 4 DDR_DQ7 23 DDR_DQ7
MD_8 M 5 DDR_DQ8 59 DDR_DQ8 TEMP2
MD_9 L 5 DDR_DQ9 34 DDR_DQ9 TEMP1
MD_10 K 3 DDR_DQ10 83 DDR_DQ10 O_S_SET
MD_11 K 1 DDR_DQM11 64 DDR_DQ11 ROMSEL0
MD_12 K 2 DDR_DQM12 4 DDR_DQ12 FRAME
IC3501 INV.
MD_13 L 1 DDR_DQM13 25 DDR_DQ13 2
IXC790WJQZ IR_RS
MD_14 L 4 DDR_DQM14 2 DDR_DQ14
1Gbit 1
MD_15 M 6 DDR_DQM15 27 DDR_DQ15 4
DDR2_MEMORY
Q2005 IC2009
TC7SH00U
DDR_DQS0 G 2 81 DDR_DQS0
DDR_DQS0
57 DDR_DQS0#
DDR_DQS0# G 1 DDR_DQS0# OPC
66 DDR_DQM0
DDR_DQM0 H 1 DDR_DQM0
DDR_DQS1 J 2 DDR_DQS1 61 DDR_DQS1
DDR_DQS1#
DR_DQS1# J 3 29 DR_DQS1#
DDR_DQM1 K 4 DDR_DQM1 62 DDR_DQM1
N 1 DDR_CS0# 51 CS0#
DDR_CS0#
P 5 DDR_RAS# 77 RAS#
DDR_RAS#
DDR_CAS#
DDR_CAS# N 2 76 CAS#
DDR_WE# W 1 DDR_WE# 70 WE#
DDR_ODT N 4 DDR_ODT 19 ODT C9642
DDR_CKE W 2 DDR_CKE 41 CKE
V 1 DDR_BA0 42 BA0
DDR_BA0
V 2 DDR_BA1 71 BA1
DDR_BA1
DDR_BA2 W 3 DDR_BA2 10 BA2
DDR_MCLK0 M 2 DDR_MCLK0 53 MCLK0
VSSQ:A7,B2,B8,D2,
D8,E7,F2,F8
DDR_MCLK0# M 3 DDR_MCLK0# 52 MCLK0#
H2,H8
DDR_VREF V 5 DDR_VREF 40 VREF VSS:A3,E3,J3,N1,P9
VSSDL:J7
D1.8V
VDDQ:3,7,26,28,22
80,84,63,67
VDD:1,5,12,18,20
VDDL:9
DDR_A0-12 MA0-12
50,43,75,44,49,73
74,45,48,46,43,47,13
MD_16 Y 5 DDR_DQ16 55 DDR_DQ16
MD_17 AA2 DDR_DQ17 38 DDR_DQ17
MD_18 W 4 DDR_DQ18 79 DDR_DQ18
MD_19 Y 3 DDR_DQ19 68 DDR_DQ19
MD_20 Y 2 DDR_DQ20 8 DDR_DQ20
MD_21 W 5 DDR_DQ21 21 DDR_DQ21
MD_22 AA1 DDR_DQ22 6 DDR_DQ22
MD_23 Y 4 DDR_DQ23 23 DDR_DQ23
MD_24 AE2 DDR_DQ24 59 DDR_DQ24
MD_25 AD5 DDR_DQ25 34 DDR_DQ25
MD_26 AE1 DDR_DQ26 83 DDR_DQ26
Q9609
MD_27 AD4 DDR_DQ27 64 DDR_DQ27
IC3502
MD_28 AA5 DDR_DQ28 4 DDR_DQ28
DDR2_SDRAM
MD_29 AE3 DDR_DQ29 25 DDR_DQ29 IXC790WJQZ
R9645
MD_30 AE4 DDR_DQ30 2 DDR_DQ30 1Gbit
Q9607
MD_31 AD1 DDR_DQ31 27 DDR_DQ31 DDR2_MEMORY
C9624
DDR_DQS2 AB2 DDR_DQS2 81 DDR_DQS2
DDR_DQS2# DDR_DQS2# DDR_DQS2#
AB1 57
DDR_DQM2 DDR_DQM2 DDR_DQM2
AB4 66
DDR_DQS3 AC2 DDR_DQS3 61 DDR_DQS3
DR_DQS3# AC3 DR_DQS3# 29 DR_DQS3#
DDR_DQM3 AC5 DDR_DQM3 62 DDR_DQM3
AF2 DDR_CS0# 51 CS0#
AF3 DDR_RAS# 77 RAS#
DDR_CAS#
76 CAS#
DDR_WE# 70 WE#
DDR_ODT 19 ODT
DDR_CKE 41 CKE C9638 C9627
DDR_BA0 42 BA0
DDR_BA1 71 BA1
DDR_BA2 10 BA2
DDR_MCLK1 53 MCLK0 VSSQ:A7,B2,B8,D2,
D8,E7,F2,F8
DDR_MCLK1# 52 MCLK0#
H2,H8
DDR_VREF 40 VREF VSS:A3,E3,J3,N1,P9
VSSDL:J7
13 14 15 16
LC-32/42/46DH77E/RU/S
TO_LCD_CONT
P2601(LW)
41
L2601 GND
4 8 40
TA1- AIN0-
3 7 39
TA1+ AIN0+
2 6 38
TB1- AIN1-
1 5 L2606 37
TB1+ AIN1+
4 8 36
TC1- AIN2-
3 7 35
TC1+ AIN2+
34
GND
2 6 33
TCLK1- ACK-
L2602 1 5 32
TCLK1+ ACK+
4 8 31
TD1- AIN3-
3 7 30
TD1+ AIN3+
2 6 29
TE1- AIN4-
1 5 28
TE1+ AIN4+
27
L2604 GND
4 8 26
TA2- BIN0-
3 7 25
TA2+ BIN0+
2 6 24
TB2- BIN1-
L2603 1 5 23
TB2+ BIN1+
4 8 22
TC2- BIN2-
3 7 21
TC2+ BIN2+
20
GND
2 6 19
TCLK2- BCK-
1 5 L2605 18
TCLK2+ BCK+
4 8 17
TD2- BIN3-
3 7 16
TD2+ BIN3+
2 6 15
TE2- BIN4-
1 5 14
TE2+ BIN4+
13
GND
3
L_R R/L
9
U_D U/D
O_S_SET HV_MODE
FRAME ROMSEL1
ROMSEL0
ROMSEL0
TEMP3
TEMP3
TEMP2 TEMP2
TEMP1 TEMP1
PE PE
BU3.3V OS_EN
AVCC:97/VREF:96 SHIP_EN
VCC1:14/VCC2:60 D2003
D3.3V
R2041
3 AV_LINK_I EXE_LED 47
R2019
20 AV_LINK_O
QSTEMP 80
TH2001
4 CEC_0_IN
AVSS
94
TO_INVERTER
D3.3V P9602(LB)
22 CEC_0_OUT
DET_POW2_PNL12V 35 DET_PNL12V R2602 7
REG2
R2011
6
DET_POW3_D3V3 36 D3.3V TL9632 REG
4
78 SRESET TL9630 OSC
43 ANT_POW R2021 5
POW13V LAMP_ERR ERR
DET_POW1_13V 34
49 STB 2
VON STB
74 CBOOT R2035 3
OFL1 OFL1
9
21 MUTE_ALL_A OFL2 OFL2
8
ERR_PNL 40 TL9633 BRT
1
S_GND
41 LNB_SHORT 58
COND_TEST
7 CNVSS P8_4 16
77 PM_REQ
R2018
FROM_POWER
P9601(PD)
2
6 1-2
POW13V
S+13.5V
3-4
DET_SYNC 18 AMP13.5V UR+13.5V
11
DET_COND 25 BU+5V BU+5V
10
PS_ON
9
AC_DET
PNL_POW 12
69 PNL_POW
5-8
72 AC_DET GND
XCIN 8
76 RXD_CPU X2001
32.768kHz TO_LCD_CONT
75 TXD_CPU
XCOUT 9 P2602(LP)
XIN 13
9
30 RXD X2002 COND_TEST
10
20.000MHz
COND_DET
XOUT 11 15
29 TXD DET
12
VCOM_SCL
13
VCOM_SDA
11
VCOM_WP
14
LCDC_EN
IC2004 1-4
PNL_13.5V
S24CS08J
5-8
EEPROM GND
BU+3.3V
8 VCC A0 1
S2006 S2006 S2005 S2005 S2004 S2004 S2003 S2003 S2002 S2002 S2001 S2001 S2007 S2007
W_PROT_M 26 7 WP A1 2 CH-UP CH-UP CH-DOWN CH-DOWN INPUT INPUT VOL-UP VOL-UP VOL-DOWN VOL-DOWN MENU MENU POWER POWER
I2C_SDA 28 5 SDA A2 3
I2C_SCL 27 6 SCL VSS 4
61 DPOW
KEY1 82
R2081 R2081 R2080 R2080
R2083 R2083 R2082 R2082
KEY2 83
POW_SW 66
32 Type only
59 SMPOW
S151 S152 S153 S154 S155 S156 S157
CH-UP CH-DOWN INPUT VOL-UP VOL-DOWN MENU POWER
P2002
IC2002
10 RESET
IXC786WJ 1 KEY1
MONITOR 2 KEY2 R153 R154
R151 R152
MICROCOMPUTER 3 STBY_POW
5 GNB
KEY_UNIT
42/46/52 Type only
P101
57 L_R
2 GND D102 D103
56 U_D 1 LED_5V OPC TVPOW
BU3.3V
55 TEMP3
IC101
54 TEMP2 OPC+3.3V OPC_SENSOR
53 TEMP1 P2003/P102 4
3 G R G/B
52 O_S_SET 10 LED_5V 1,2
ROMSEL0 TL2026
51 8 OPC
OPC 79 RMC101
FRAME
50 1 BU+3.3V BU3.3V IR_RECEVER
BU+3.3V
3 R105 R115 R114
2 OPC+3.3V
23 IRPASS D3.3V 1 Q105 Q104
4 R/C 2 Q102
7 LED_OPC
LED_OPC 100
6 POWR_LED
5 RC LED_R 98
5 POWG_LED Q103
LED_G 99
3 GND
R/C, LED_UNIT
VSS:12,62 BYTE 6
IC9608
STB3.3V
LV5893M
DC-DC_CONV. UR+13.5V
R9650 Q9604
7 EN VIN 2
6 3
R9652 R9615
BST 1 2 5
R9650 C9643
D5V
6 COMP L9604
1 4
8 SS SW. 3
D9601 R9616
C9645
D9613
R9640 D9602
5 FB GND 4 C9630
//9633 (6.2V)
R9638 //9635
R9612
IC9604
BU+3.3V
LV58072M
D9603
DC-DC_CONV. Q9601
UR+13.5V
INV.
R9633
Q9602
7 EN VIN 2 R9634
INV.
C9612 BST 1 C9615
R9632
6 COMP D1.05V
L9605
C9602 R9610
8 SS SW 3
C9619
D9613
R9621
5 FB GND 4 C9607
//9679
//9610
R9620
D9606
R9617
D9607
IC9610
UR+13.5V PQ1LAX95
S8V
4 VIN Vout 5
8V_REG.
R9657
D9656
3 On GND Vadj 4
2
R9658
IC9605
LV5893M
DC-DC_CONV. UR+13.5V
R9626
7 EN VIN 2
R9637
BST 1
R9635 C9626
6 COMP D3.3V
L9602
8 SS SW 3
C9628
D9611
R9630
IC9609
5 FB GND 4 C9611
//9614 TCR5SB33 BU+3.3V
BU+5V
R9628
1 VIN VO 5
IC9606 3.3V_REG. C9644 D9614
LV58072M 3 Vc DGN 2
DC-DC_CONV. UR+13.5V
R9643
7 EN VIN 2 R9641
BST 1 C9629
R9639
6 COMP D1.8V
L9606 IC9603
8 SS SW. 3 MM314YN CPU1.2V
C9632
D9612 D9608
R9631
1 VIN VO 5
5 FB GND 4 C9615 (2.4V)
C9608 1.25V_REG.
//9618 R9624
R9629 //9620 3 ON NC 4 C9604
2 GND
D9609
17 18 19