Text preview for : 21062sch.pdf part of JVC TH-A5 TH-A5 -
DVD DIGITAL CINEMA SYSTEM -
Service Manual, Part list, Schematics
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TH-A5
Block diagrams
Main section
AUX L R V F D
DI CE CL
5
TUNER
CL CE DI
UIC1 MICROCONTROLLER
KEY
UIC10 VFD DRIVER
CLK GND
FIC6 LPF
4
FIC5 LPF
AUX L TUN L
6ohm (35W) FIC12 FIC11 IC5 POWER AMP 6ohm (35W)
AUX R TUN R
DIC11 DPS
27
39-41
LPF (1/2) FIC4 LPF (2/2) LPF (1/2) RIC11 LPF (2/2) LPF (1/2) CIC11 LPF (2/2) RIC12 RIC13 IC6 POWER AMP
3
1-3 19,20 A/D IN
16,17 A/D IN
3
18
6ohm (35W)
FL FR RL
23 24 25 26
RR
DIC14 DIR DIC15 CODEC
DIGI IN DVD 12
27 C W 28
6ohm (35W)
2
6ohm (35W) CIC12 CIC13 IC7 POWER AMP 3ohm (60W)
U15 U8 U2 U7 PICK UP
1
DVD PACK (Next page section)
F_C_R_S/W
FIC2 LPF
A
B
C
D
E
F
G
2-1
TH-A5
TH-A5
DVD mecha block section
RF AGC &EQ CONTROL FOCUS OK DETECT DEFECT DETECT MIRROR GEN
U7 RF AMP SP3721
TRACKING ERROR I/V AMP APC.LASER CONTROL& LPC RF&FOCUS ERROR I/V AMP
DECK ASS' Y
U3 MICOM
U2 M5701
DVD ROM CONTROLLER
U1 4M DRAM
Parallel/serial DVD Interface ATAPI 40PIN
5
PICK UP & I/V AMP DISC MOTOR
FOCUS SERVO LOOP
TRACKING SERVO LOOP
BCA RAM DVD-DSP ARBITER
DATA SEPARATOR
HARDWARE LOGIC
ATAPI & MPEG I/F
FEED MOTOR
4
DISC MOTOR DRIVER ACTUATOR MOTOR DRIVER
C3 ECC EDP
MICOM DATA INTERFACE LOGIC DECODER
EFM COMPARATOR
SPINDLE SERVO LPF
DIGITAL SERVO
CD-DSP
TARGET SEARCH
MCU I/F
3
U6 HOST MEMORY Track Buffer Processor
SDRAM CONTROLLER
U5 64M SDRAM Digital Video
Audio Input Unit
Decryption -------ZIVA A/V CORE
Graphics Engine
Interlaced/ Progressive Video Encoder
Five 10-bit Video DACs
Analog Video Output
BUFFER SIGNAL KSA812
VIC4 SWITCHING BUFFER
VIDEO OUT
2
System Control Bus U15 IC LOGIC
SPARC Microprocessor System Control Bus Phase Lock Loop
Audio Output
Audio Output
AMP PARTS JTAG Interface
1
ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC
Parallel/serial DVD Interface ATAPI 40PIN
13.5 MHZ Crystal
U8 MPEG DECODER ZIVA5
E F G H
A
B
C
2-2
D
TH-A5
Standard schematic diagrams
FL display & System control section / Power supply section
5
4
Sheet 4/6
Sheet 5/6
Sheet 2/6
TP1
Sheet 4/6
3
2
SHEET NUMBER
CIRCUIT DESCRIPTION FL display & System control / Power supply Main Video signal output DSP DVD loader DVD MPEG
1/6 2/6 3/6 4/6 5/6 6/6
1
Parts are safety assurance parts. When replacing those parts, make sure to use the specified parts.
SHEET 1/6
A
B
C
D
E
F
G
2-3
TH-A5
Main section
To Tuner Pack
TH-A5
5
To DW14 Sheet 4/6
4
3
2
To DW10 Sheet 4/6
To PW5 Sheet 1/6 To DW13 Sheet 4/6
1
Tuner signal
Front signal Center signal Rear signal SHEET 2/6
A
B
C
2-4
D
E
F
G
H
TH-A5
Video signal output section
VW2
5
CON10_1m/m_S_TYPE
1 2 3 4 5 6 7 8 9 10 VIDEO_COMPO S_VIDEO_C S_VIDEO_Y VIDEO_Y VIDEO_Pb VIDEO_Pr
1
SUPER_VIDEO 104 VJ5 VC2
VR25
75
to J21 Sheet 6/6
+
4
330/16V VR3 VC18 330/16 68
4
+
VJ2
2
VC19
VR10
+
Pb
2
68 330/16 VC20 VR14
+
Pr
2
3
VFB1 FBSMT VC9 47u/16 + VC10 VR32 0.1u VR18 470 VC14 4.7/25V 330K 330/16
68
VIC4
VC15 Vout Vcc IN3 GND 8 7 6 5
VR19 1
VJ4 VIDEO_OUT
to DW23 Sheet 4/6
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
+5V GND CONTA CONTB VR20 AV_SW2 AV_SW1 GND +12V VR22 47K VR23 47K 2.2K
+
2
VW1
1 2 3 4
IN1 CTLA CTLB IN2
56 330/16
BA7612AF
1
1
CONN TRBLK 12
1
1
2
1
Video signal
Y,Pb,Pr_ VIDEO_OUT
Y
1
1 +
3
2
VR26
75
VC1
SHEET 3/6
A
B
C
D
E
F
G
2-5
TH-A5
TH-A5
Sheet 3/6
DSP section
Sheet 1/6
Sheet 6/6
Sheet 2/6
5
4
3
FIC1
FIC12
2
1
Tuner signal Digital audio signal Front signal Center signal Rear signal SHEET 4/6
A
B
C
2-6
D
E
F
G
H
Sheet 2/6
Sheet 1/6
Sheet 2/6
TH-A5
DVD loader section
5
To Pickup board
RFVCC RFVCC RFGND RA7 RA8 RA3 RA2 RA1 RA0 RA4 RA5 RA6 VCC R55 R2 R3 R6 R8 R9 R10 R11 R 2.2K 2.2K R R R 2.2K R12 R13 R14 R15 R16 33 33 33 33 33 ROEJ RHCASJ RCASJ RRASJ RWEJ R C2 104
RFVCC
RFVCC 4.7K
104
47U/16V
R1
R
C1 C3
CAP CAP 473 R4 12P R5 10K
104
+ CE4
104
104
104
104
+ CE9
47U/16V
RFGND C8
C9 R132 8.2K RFO 30P 30P 30P 104 RFGND RFVCC C55 C57 C56 C58 R134 3.3V C13 104 C10 C11 C12
R155
R156
R157
R158
PUHRF
R124
0 R
C54
680P
104 104 47P 47P 208 207 206 205 204 VC 203 202 201 200 TR 199 198 100K 197 XSFD R17 100K 196 XSPD R18 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 RD7 167 RD8 166 RD6 165 164 RD9 163 RD5 162 RD10 161 160 RD4 159 RD11 158 RD3 157 RD12
RD4 RD5 RD6 RD7 RWEJ RRASJ RA0 RA1 RA2 RA3 RFGND RFVCC
416C254_(4M_DRAM)
To PW4 Sheet 1/6
CON_WAFER_4P_2.5m/m_S J2 +8V GND A5V AGND D5V DGND 1 2 3 4 5 6 RFVCC SVCC RFVCC MVCC
1
1
1
1
RFGND
C73
C74
C75
C76
MGND
R7
1K
C4
C48
C49
C50
C51
C52
RD0 RD1 RD2 RD3
RFVCC U9 VCC CDPD VR CDLD GND DVDPD VR DVDLD GND GND FF+ T+ TGND VREF VCC E A B RF C D F 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CDPD R141 CDLD R131 0 DVDMDI DVDLD PATT 0.5m/m C60 FOCUSFOCUS+ TRACK+ TRACKVC E A B PUHRF C D F 470 220 104 104 VC RFVCC C81 C82 R162 R166 D C B A F E C62 RFGND 680P C61 680P C63 C65
CDRDDC CDRF ATOP ATON AIN AIP VPA SIGO BYP RX DIN DIP FNP FNN VNA HOLD1
RFGND
SCSJ SDATA SCLK 104 104 474
680P 100P
104
R22 C23
22K 102
47U/16V
+
IN
GND
1
OUT
3
C66
102 RFO PI SDFCT SBAD D1 DAN202K R 474 EFGC 3 B C B SFOCUS STRACK SSLED SMOTOR VC EFGC MIRR MVREF2 MVREF2 R29 MIRR 33 R30 47K 102 102 SBAD DFCT R34 R35 R36 33 33 33 VC SPINDLE 2 1 R24 R25 R26 R27 R28 100 10K 3.3K 3.3K 10K
ALI_RF_IC
220U/16V
100U/16V
100U/16V
104
R148
0
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
3.3V REGULATOR IC
RF_GND GND POWER
C70
C69
(A,B,C,D,E,F)
CDTE VCI2 NC VNB DVDPD DVDLD CDPD CDLD LDON# VC VCI VPB MIRR MP MB FDCHG#
CE6
CE7
CE8
C44
C45
C46
4
104
C67 C68
+
+
+
R145 R147
3.3K 3.3K
474 R146 100P
CON_24P_DIP_L
SLEG MOTOR
C71 10 + R150 CE12 100U/16V RFGND R151 R152 10K 10K VC C72
682 102
RFGND DVDMDI
Q3 1 R153 1K DVDLDO RFVCC 104 104 47U/16V C79 104 47U/16V D3 1 2 B C B DAP202K 3 CE14 C80 C78 SLDC TEX1 TEI FEI SBAD STESTAD SDFCT SCSJ SCLK SDATA RFVCC TE FE R31 R32 R33 0 3.3K 4.7K 2SB1197
VC DVDLD 104 R138 10K C85 R137
L4 3 104 10uH(3225)
C24 C25
+
+ CE15
MVCC
10K
CLOSEJ OPENJ
22K R135 22K
CLOSE OPEN CDPD
104
100K
100K
RFGND MVCC
RFGND
SLDC
J5 1 2 3 4 5 CON_WIRE_5P_B.IN_S
R144
R 2 R167
+
+ R171 R CE11
PATT 0.8m/m
UPSW
INSW 1
U10
GND V01 VO2 PVCC 8 R172 ZD1 5.6V OPENJ R 2 3 4 7 R173 6 5 CLOSEJ 0
Q4 1 R170 1K CDLDO VCC 2SB1197
XGPIO12 XGPIO5 XGPIO11 XGPIO4 XGPIO10 XGPIO3 XGPIO9 DVDD05 XGPIO2 XGPIO8 XGPIO1 XGPIO7 XGPIO0 GND XCRSTJ XMRSTJ VDD XMALE XMCK DVDD_CLK XOSC1 XOSC2 DVSS_CLK XMD0 XMD1 XMD2 XMD3 XMD4 XMD5 XMD6 XMD7 XMCSJ XMRDJ XMWRJ XMINT1J XMINT2J XMIWAITJ VDD XMA9 XMA8 XMA7 GND XMA6 XMA5 XMA4 DVDDP5 XMA3 XMA2 DVSSO XMA1 XMA0 XABCK
OUTSW
47U/16V
LOAD+ LOAD-
LOAD+ LOAD-
2LD ONLY USE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
XSAWRCVCO XSVREFO XSPDOFTR2 XSPDOFTR1 XSVR_PLL XSFTROPI XSFDO AVSS_PL XSPLLFTR2 XSPLLFTR1 AVDD5_PL XSFDIREF XSPDIREF GND XTSLRF XTPLCK VDD XRA3 XRA2 XRA1 DVSSO XRA0 XRA4 XRA5 XRA6 GND XRA7 XRA10 XRA11 VDDO_R XRA8 XRA9 XROEJ XRHCASJ VDD XRCASJ XRRASJ XRSDCLK GND XRWEJ XRD7 XRD8 XRD6 DVSS0 XRD9 XRD5 XRD10 AVSS_VCO XRD4 XRD11 XRD3 XRD12
R19
R20
U5 BA033FP
680P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
DVDRFP DVDRFN PD1 PD2 A2 B2 C2 D2 CP CN D C B A F E
C59 473 STESTAD FEI TEI
473
682
U7
SP3721A/ RF AMP
SDEN SDATA SCLK LCP LCN CE FE TE MEI MEV TPH DFT PI MIN MEVO MLPF
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
C22
C15
C16
C17
C18
C21
C19
C20
4.7K C14
470P
470P
47K
CAP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
VCC DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 NC NC WE RAS NC A0 A1 A2 A3 VCC
U1
VSS DQ15 DQ14 DQ13 DQ12 VSS DQ11 DQ10 DQ9 DQ8 VSS LCAS UCAS OE A8 A7 A6 A5 A4 VSS
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
104
104
104
104
104
RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RCASJ RHCASJ ROEJ RA8 RA7 RA6 RA5 RA4
C47
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
R
AVSS_DS XSRFIN XSIPIN AVDD5_DS XSDSSLV XSRSLINT AVDDP3 XSAWRC XSRFGC XSEFGC XSFOCUS XSTRACK XSSLEG AVDD5_DA XSMOTOR XSTESTDA1 XSTESTDA2 AVSS_DA XSRFRPCTR XSONTRCK XSRFRPLP XSTELP XSVREF3 XSVREF2 XSVREF1 XSRFRP XSTEXI AVSS_AD XSTEI XSFEI XSAEI AVDD5_AD XSSBAD XSTESTAD GND XSDFCT XSWBL XSCSJ XSCLK XSDATA DVDDP5 XSLDC XSFGIN XSSPDON XSFLAG3 XSFLAG2 DVSSO XSFLAG1 XSFLAG0 XGPIO13 XGPIO6 GND
U2
M5701/ SERVO IC
GND XRD2 XRD13 XRD1 AVDD_VCO XRD14 XRD0 XRD15 XHRSTJ XHD7 DVDDP5 XHD8 XHD6 XHD9 XHD5 DVSSO XHD10 XHD4 XHD11 VDD XHD3 XHD12 XHD2 XHD13 DVSSO XHD1 XHD14 XHD0 XHD15 DVDDO5 XHDRQ XHIOWJ XHIORJ XHIORDY XHDACKJ GND XHINT XHCS16J XHA1 XHPDIAGJ XHA0 XHA2 DVSSO XHCS1J XHCS3J XHDASPJ XADAOT XAMCLK XAEMC2F XADATA XALRCK GND
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
CE3
C7
RD2 RD13 RD1 RD14 RD0 RD15 R23 33IDERST XHD7 XHD8 XHD6 XHD9 XHD5 XHD10 XHD4 XHD11 XHD3 XHD12 XHD2 XHD13 XHD1 XHD14 XHD0 XHD15 HDRQ IOWJ IORJ IORDY HDACKJ HINTJ HCS16J HA1 HPDIAGJ HA0 HA2 HCS1J HCS3J HDASPJ
104
104
2
C77
2
R143
C64
10
CE19
100U/16V
R160
R161
R149
1M
12P
12P
12P
12P
12P C30
L7 R142 0 CDLD 104 104 10uH(3225) 3
C84
C83
VIN1
VIN2
SVCC 3.3V
C3
FAN8082
TRAY OPEN/CLOSE MOTOR I C
MGND INSW OUTSW
104
3
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
C29
C26
C27
C28
VCTL SVCC
NO CONNECTABCK
CRSTJ MALE MCLKO L1 C R38 R39 L 12P 33.8688MHz X1 1M 47P
L2 FBSMT VCC L3 FBSMT
MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MCS MRDJ MWRJ MINT1J
VCC MA9 MA8
3.3V 3.3V
33 33
C32
104
104
47U/16V
104
+ CE2
+ CE1
C6
C1
C33
C34
VCC OPEN 0 22K VCC 47U/16V
MD0 MD1 MD2 MD3
C35
12P
R40
DGND 1 LED R43 104
C5
47U/16V
DGND
U6
VC VC R120 R125 3.3K R122 STRACK 10K R127 MVCC MUTEJ TRACK+ TRACKFOCUS+ FOCUS+ CE10 47U/16V 8 9 10 11 12 13 14 10K 10K R115 R116 R117 R118 R119 220 4.7K 4.7K SFOCUS 1 2 3 4 5 6 7 PREVCC BIASIN OPIN1+ OPIN4+ OPIN4OPIN1OPOUT1 OPOUT4 OPIN2+ OPIN3+ OPIN2OPIN3OPOUT2 OPOUT3 28 27 26 25 24 23 22 21 20 19 18 17 16 15 INSW R121 22K R126 R128 22K R45 CLOSE HOMESW R46 3 CRSTJ IDERST R47 R168 1K 1K 100 CPURST 22K SMOTOR 22K SSLEG 1K OUTSW LED TP
+
R123
6 5 4 3 2 1 44 43 42 41 40
CE5
C36
R
VCC GND POWER MD4 MD5 MD6 MD7 MALE IDERST A15 MCS IDERST XHD7 XHD6 XHD5 XHD4 XHD3 XHD2 XHD1 XHD0 HDRQ IOWJ IORJ IORDY HDACKJ HINTJ HA1 HA0 HCS1J HDASPJ R81 R82 R84 R86 R88 R90 R92 R94 R96 R98 R99 R100 R101 R102 R103 R105 R107 R109 R111 R 100 100 100 100 100 100 100 100 33 33 33 33 33 47 47 47 33 47
DGND
VCC FPC/FFC_ZIF_VER_1M/M_40P_SMD
BA5983FM
GND MUTE PVCC Vo2Vo2+ Vo1Vo1+ GND STN-BY PVCC Vo3Vo3+ Vo4Vo4+ R129 MUTEJ 10K SPSP+ SLEDSLED+
103
1 Q2 R1103 2
C53
FEED MOTOR IC
C38
2
J4 1 2 3 4 5 6 CON_WAFER_6P_S
MINT1J
VCC
7 8 9 10 11 12 13 14 15 16 17
P1.4 P1.3 P1.2 P1.1/T2X P1.0/T2 NC VCC P0.0 P0.1 P0.2 P0.3
P1.5 P1.6 P1.7 RESET RXD NC TXD INT0 INT1 T0 T1
10K 10K
10K 10K
10K 10K 10K 10K 10K 10K 10K 10K
22K
M6759_A1_ALI_MICOM
MWRJ MRDJ R52 MCLKO C39 104 1M
X2 X1
105
IN
GND
OUT
LMTSW
SP+ SPSLED+ SLEDHOMESW
3
2
R50
R49
A8 A9
10K
MICRO CONTROLLER
R53 R54 C41
0 0
MA9 MA8
C40
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
MGND
U4
XC61AN1902MR
DGND DGND
1
GND IDERST HD7 HD8 HD9 HD6 HD5 HD10 HD11 HD4 HD12 HD3 HD13 HD2 HD1 HD14 HD0 HD15 NC GND HDRQ GND GND IOWJ IORJ GND 28 IORDY HDACKJ GND HINTJ HCS16J HPDIAGJ HA1 HA0 THA2 HCS1J HCS3J HDASPJ GND
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K
10K
10K
U3
P0.4 P0.5 P0.6 P0.7 EA/VP NC ALE/P PSEN P2.7 P2.6 P2.5
39 38 37 36 35 34 33 32 31 30 29
R56
J3
R70 R71 R72 R73 R74 R75 R76 R77 R78 R79 R80
R57 R58
R59
R60 R61
R62 R63 R64 R65 R66 R67 R68 R69
R83 R85 R87 R89 R91 R93 R95 R97
100 100 100 100 100 100 100 100
4.7K
XHD8 XHD9 XHD10 XHD11 XHD12 XHD13 XHD14 XHD15
100K
104
R159
WR RD X2 X1 VSS NC P2.0 P2.1 P2.2 P2.3 P2.4
18 19 20 21 22 23 24 25 26 27 28
R48
R104 R106 R108 R110
33 33 33 33
HCS16J HPDIAGJ HA2 HCS3J
C
MGND GND POWER
DGND
RF_GND
To J6 Sheet 6/6
GND POWER
1
Digital data signal SHEET 5/6
A
B
C
D
E
F
G
C31
12P
2-7
TH-A5
DVD MPEG section
TH-A5
PLL_VDD +5V_VID +5V_VID +5V_VID +5V_VID IL1 FBSMT DEL VR1 150 C VR3 S_VIDEO_C Y VR5 150 VR6 S_VIDEO_Y COMP VR16 150 VR17 COMP_OUT CON_WAFER_1m/m_SMD_ST C71 REF_VDD 0.1u L52 FBSMT + PLL_GND C68 DVDD 47u/16 C67 REF_GND VDAC_VDD 0.1u
L48 FBSMT
IEC_958 SRQ
TXD CLK
RRQ
1
1
1
1 L42 FBSMT
5
1
VID_C 1 VR2 82
L49 FBSMT
RXD_MDATA RRQ_MCE SRQ_SCE CLK_MCK TXD_SDATA IEC_958 IEC_958 +5V 2 3 4 5 6 7 8 9 1 19 20 A1 U15 B1 A2 B2 B3 A3 A4 B4 A5 B5 B6 A6 A7 B7 A8 B8 DIR OE VCC GND 10 DR7 100 18 17 16 15 14 13 12 11 RRQ_MCE
J21
1 2 3 4 5 6 7 8 9 10 PLL_GND
000 Q3 KSA812
000 VID_COMP Q4 KSA812 1 VR15 56
VID_Y
1
L40
L43
VJL1 000(2012) +5_VID
VR4 82
OL1 FBSMT
OL2 FBSMT GND
TPN3 VGND
DVSS
3
3
3
FBSMT
FBSMT
VGND
DC1 CIC21C MGND 1000p
C30 VC10 0.1u VOGND +5V_VID +5V_VID VOGND VR7 U VR10 150 VR11 VIDEO_U 150 VR8 VIDEO_Y1 V VR13 150 VOGND +5V_VID + 220u/16
74HCT245
COMS LOGIC/TRANSCEIV ER
FBSMT
L55
1
1
2
OPT_OUT
DVSS
L41
000 Q8 KSA812
COMP_OUT S_VIDEO_C S_VIDEO_Y VIDEO_Y1 VIDEO_U VIDEO_V
L47 FBSMT
RXD_MDATA OPT_OUT
To VW2 Sheet 3/6
REF_GND
L54 FBSMT
2
2
2
L50 3.3V CIC21C
1
1
L53 FBSMT
1
RDY_FM 13.5MHz Fundamental PLL_GND R108 4.7K RDY_FM
ATN_FM
SCK
D_FM
D_HOST
Front Panel Board Connector
SRQ_SCE RRQ_MCE CLK_MCK TXD_SDATA RXD_MDATA /SYS_RST DR1 L44 FBSMT 2 100 2 2 2 2 2 100 100 100 100 100
To VW12 Sheet 4/6
CON_WAFER_24P_1M/M_SMD_ST
VR14 VIDEO_V
PLL_GND DAI_DATA XCK LRCK BCK DATA0 DATA1 DATA2 DATA3 15pF 1
3
C96
C97 2 20pF
3.3V
ATN_FM SCK
RRQ(MCE) CLK(MCK) TXD(SDATA) RXD(MDATA) SRQ(SCE)
1
1
1
1
1
2
2
2
000 Q7 KSA812 DA_XCK DA_LRCK DA_BCK VL1 FBSMT DA_DATA0 DA_DATA1 DA_DATA2 DA_DATA3 DAI_DATA
1
1
1
1
1
1
1
1
1
1
1
X1 C48 47u/16 +
C50 0.1u VGND
C51 0.1u
D_FM D_HOST
/SYS_RST
1 1 1 1 1 1 1 1 +5V
000 1 Q6 KSA812
000 Q5 KSA812
VID_V
VR9 82
VGND
2
VR12 82
1
VID_U
1
1
C102 103
DA_LRCK DA_BCK DA_DATA3 DA_DATA2 DA_DATA1 DA_DATA0 DA_XCK +5V_VID L1
DR4 DR3 DR2 DR5 DR6 DR8 DR9 +5V
I_SAT_OPT(DEL)
NO CONNECT
C54 0.1u VDD 3.3V + C85 47u/16 R53 4.7K R54 R R56 C55 0.1u 4.7K I2C_CL I2C_DA R114 DEMPH R98 4.7K
VID_COMP VID_C VID_Y VID_U VID_V
2 100 2 100 F/B_CIC21J121NE L38
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 R55 136 1.2K/1% 135 134 REF_VDD 133 DVDD 132 DVSS 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
4
VOGND VOGND
IEC_958 GND VDD
3.3V
C70 1000p
+
F/B_CIC21J121NE +3.3V 3.3V C69 220u/16V L39 F/B_CIC21J121NE C29 + 1000p 1000p C28 220u/16 FBSMT PL1
2
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
3
3
3
J14
1
1
1 TPN1 TUNE_CLK GND C31
FPC_CON24P_SMD WAFER_1m/m
NO CONNECT NO CONNECT NO CONNECT
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
IEC958 ADATA3 ADATA2 GNDP VDDP ADATA1 ADATA0 BCK LRCK XCK GND VDD AVSS1 AVDD1 AVDD2 AVSS2 XVDD XIN / VCLK216BP XOUT XVSS VDAC_RefVSS VDAC_Ref VDAC_RefVDD VDAC_DVDD VDAC_DVSS VDAC_0 VDAC_VDD0 VDAC_0B VDAC_1 VDAC_VDD1 VDAC_1B VDAC_2 VDAC_VDD2 VDAC_2B VDAC_3 VDAC_VDD3 VDAC_3B VDAC_4 VDAC_VDD4 VDAC_4B HSYNC / IRQ2 VDATA0 VDATA1 VDATA2 GNDP VDDP VDATA3 VDATA4 VDATA5 VDATA6 VDATA7 VCLK
GND 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 GND VDD MDQM0 MDQM1
GND
MGND
VDD 2 R60
U9 LM1117DT-1.8 OUT IN 3 C83 0.1u R61 22ohm
3.3V 000
+ C82 47u/16 HDMARQ HDMACK
1
DEL
GND
R109
4.7K R107 5.6K
220 ADJ_2.5V
3.3V_FLASH C84 10u/16 R31 4.7K UPA[22:1] /SYS_RST UDS UPA17 /SYS_RST UDS /LDRRST GND
3.3V C76 0.1u C66 0.1u D_MUTE PWR_CNTL
NO CONNECT NO CONNECT
HOST MEMORY
UPA16 UPA15 UPA14 UPA13 UPA12 UPA11 UPA10 UPA9 UPA22 UPA21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 R32 4.7K A15 A14 A13 A12 A11 A10 A9 A8 A21 A20 WE RESET ACC WP A19 A18 A17 A7 A6 A5 A4 A3 A2 A1
HIRQ1 +5V +5V R110 4.7K R111 4.7K ALE /IDE_CS1 /IDE_CS0 /FLASH_CS /FLASH_CS /FLASH_CS CTS2 +5V R112 4.7K
U6
3
R34 0ohm DEL R33 0ohm R10 0ohm
SST39VF800A
UPA20 UPA19 UPA18 UPA8 UPA7 UPA6 UPA5 UPA4 UPA3 UPA2
8M FLASH MEMOR Y
A16 Vi/o VSS DQ15 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
L57 UPD15 UPD7 UPD14 UPD6 UPD13 UPD5 UPD12 UPD4 UPD11 UPD3 UPD10 UPD2 UPD9 UPD1 UPD8 UPD0 R/W /FLASH_CS UPA1 C100 0.1u 0ohm(2012) DEL
(UPD0-15)
R36 C32 DEL 0ohm 0.1u
R5V 3.3V 0ohm UPA_3 UPA_2
R6 R8
33 ohm 33 ohm
20
UPD[15:0]
GND R/W
3.3V_FLASH UPA20 UPA21 UPA22 19 18 17 16 15 14 13 12
C101 0.1u
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
D1 D2 D3 D4 D5 D6 D7 D8 C OC
VDDP HA1 HD15 HD14 HD13 HD12 HD11 HD10 HD9 HD8 HD7 VDDP GNDP HD6 HD5 HD4 HD3 HD2 HD1 VDDP GNDP HD0 HDTACK HIRQ0 HUDS HLDS HREAD IRRX1 GND VDD GND25 VDD25 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 GND25 VDD25 MA10 MA11 BA1 BA0 MCS0 MCS1 MRAS MCAS
2 3 4 5 6 7 8 9 11 1
UPA1 UPA2 UPA3
UPA3 UPA2 UPA1
VCC
R57 R59
33 ohm 33 ohm
DAI_DATA DAI_BCK/SYSCLKBP DAI_LRCK/IEC958BP I2C_CL I2C_DA RTS1 RXD1 TXD1 CTS1 GNDP VDDP SDDATA7 SDDATA6 SDDATA5 SDDATA4 GND VDD SDDATA3 SDDATA2 SDDATA1 SDDATA0 SDREQ SDEN GNDP VDDP SDERROR SDCLK VSYNC / HIRQ1 RTS2 RXD2 TXD2 CTS2 VNW ALE HCS4 HCS3 HCS2 HCS1 HCS0 VDDP TRST TDO JTAG TDI TMS TCK RESET BUSCLK GND VDD HA3 HA2 GNDP
U8
ZiVA-5Xi MPEG DECODER
VDD25 GND25 MD31 MD30 MD29 MD28 VDD25 MDQM3 GND25 MD27 MD26 MD25 MD24 MD23 MD22 MD21 MD20 VDD25 MDQM2 GND25 MD19 MD18 MD17 MD16 VDD GND MD15 MD14 MD13 MD12 VDD25 MDQM1 GND25 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 VDD25 MDQM0 GND25 MD3 MD2 MD1 MD0 MCLK VDD25 GND25 MWE
ADJ
MDATA31 MDATA30 MDATA29 MDATA28 MDQM3 MDATA27 MDATA26 MDATA25 MDATA24 MDATA23 MDATA22 MDATA21 MDATA20 MDQM2 MDATA19 MDATA18 MDATA17 MDATA16 3.3V MDATA15 MDATA14 MDATA13 MDATA12 3.3V MDQM1 MDATA11 MDATA10 MDATA9 MDATA8 MDATA7 MDATA6 MDATA5 MDATA4 MDATA[31..0] MDQM0 MDATA3 MDATA2 MDATA1 MDATA0 R58 33 ohm 3.3V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDD DQM0 /WE /CAS /RAS /CS NC BA0 BA1 A10/AP A0 A1 A2 DQM2 VDD NC DQ16 VSSQ DQ17 DQ18 VDDQ DQ19 DQ20 VSSQ DQ21 DQ22 VDDQ DQ23 VDD U5/15PIN C103 0.1u C37 0.1u C38 + 47u/16 U5/1PIN C36 0.1u U5/3PIN C104 0.1u 3.3V 3.3V
+
3.3V
SD_CLK MDQM3 MDQM2
1
U5
MDATA7 MDATA6 MDATA5 MDATA4 MDATA3 MDATA2 MDATA1 MDATA0 MDQM0 VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 NC VSS DQM1 NC NC CLK CKE A9 A8 A7 A6 A5 A4 A3 DQM3 VSS NC DQ31 VDDQ DQ30 DQ29 VSSQ DQ28 DQ27 VDDQ DQ26 DQ25 VSSQ DQ24 VSS 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 + MDATA24 MDATA25 MDATA26 MDATA27 MDATA28 MDATA29 MDATA30 MDATA31 MDQM3 C105 MADDR9 MADDR8 MADDR7 MADDR6 MADDR5 MADDR4 MADDR3 MDQM2 MDATA23 MDATA22 MDATA21 MDATA20 MDATA19 MDATA18 MDATA17 MDATA16 C33 47u/16 0.1u
SD_CLK
GND
GND
U10 74LVT573
GND
3.3V
10
BICMOS LOGIC
20
VDD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
64Mb_SDRAM
U11 74LVT573
D1 D2 D3 D4 D5 D6 D7 D8 C OC 2 3 4 5 6 7 8 9 11 1 UPD8 UPD9 UPD10 UPD11 UPD12 UPD13 UPD14 UPD15 ALE C73 + 47u/16
IR
R63
33 ohm R9 33 ohm
R64
3.3V C80 0.1u VDD
3.3V
VDD C75 0.1u
U8/12PIN
U8/63PIN
1
C88 0.1u VDD
U8/145PIN
UPA12 UPA13 UPA14 UPA15 UPA16 UPA17 UPA18 UPA19
19 18 17 16 15 14 13 12
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
UPD15 UPD14 UPD13 UPD12 UPD11 UPD10 UPD9 UPD8 UPD7
UPD6 UPD5 UPD4 UPD3 UPD2 UPD1
UPD0
R66 R68 R71 R73 R75 R78 R79 R80 R81 R82 R83 R84 R85 R86 R88 R90
33 ohm 33 ohm 33 ohm 33 ohm 33 ohm 33 ohm 33 ohm MADDR10 33 ohm MADDR0 33 ohm MADDR1 33 ohm MADDR2 33 ohm MADDR3 33 ohm MADDR4 33 ohm MADDR5 33 ohm MADDR6 33 ohm MADDR7 33 ohm MADDR8 33 ohm MADDR9
/MWE /MCAS /MRAS /MCS0 BA0 BA1
BA0 BA1 MADDR10 MADDR0 MADDR1 MADDR2 MDQM1 MDATA8 MDATA9 MDATA10 MDATA11 MDATA12 MDATA13 MDATA14 MDATA15 C46 0.1u
VCC
SDRAM MEMORY
3.3V C90 0.1u
20
2
3.3V 3.3V
U8/30PIN
10
0.1u VDD 3.3V C89 0.1u 3.3V 3.3V C62 0.1u 3.3V VDD C61 0.1u 3.3V C59 0.1u
0.1u UPA4 UPA5 UPA6 UPA7 UPA8 UPA9 UPA10 UPA11
U12 74LVT573
D1 D2 D3 D4 D5 D6 D7 D8 C OC 2 3 4 5 6 7 8 9 11 1 UPD0 UPD1 UPD2 UPD3 UPD4 UPD5 UPD6 UPD7
/DTACK
C64
U8/74PIN
C87
U8/173PIN
GND
(UPD0-15)
IR
1
C106 0.1u
U8/32PIN
U8/80PIN
C79 0.1u
U8/181PIN
GND
C77 0.1u
U8/44PIN
U8/87PIN
C107 0.1u
U8/196PIN
19 18 17 16 15 14 13 12
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
VCC
UDS LDS R/W
WINBOND_W986432DH -7
PL3 FBSMT UPD[15:0]
J6
/LDRRST UPD15 UPD14 UPD13 UPD12 UPD11 UPD10 UPD9 UPD8 RESET DD7 DD6 DD5 DD4 DD3 DD2 DD1 DD0 DMARQ /DIOW /DIOR /IORDY DMACK INTRQ DA1 DA0 /CS0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
GND
(UPD0-15)
3.3V L56 FBSMT
ATAPI CONNECTOR
DD8 DD9 DD10 DD11 DD12 DD13 DD14 DD15 UPD0 UPD1 UPD2 UPD3 UPD4 UPD5 UPD6 UPD_7
MADDR[10..0]
GND
U8/98PIN
C86 0.1u
U8/205PIN
10
C98
C99 0.1u
R99 1K HDMARQ LDS UDS /DTACK HDMACK HIRQ1 UPA_2 UPA1 /IDE_CS0 L32
U8/104PIN
GND
0.1u
GND
DA2 /CS1 L30 FMSMT
UPA_3 /IDE_CS1
FBSMT FPC/FFC_40P_1M/M_SMD GND AT_GND /IDE_CS1 UPA_3 UPD_7 AT_GND
GND
To J3 Sheet 5/6
Digital data signal Digital audio signal Video signal
1
SHEET 6/6
A
B
C
2-8
D
E
F
G
H
TH-A5
Printed circuit boards
Front board
5
Switch board
4
3
2
Display board
1
A
B
C
D
E
F
G
2-9
TH-A5
TH-A5
Main board (Forward side)
5
4
3
2
1
A
B
C
2-10
D
E
F
G
H
TH-A5
Main board (Reverse side)
5
4
3
2
1
A
B
C
D
E
F
G
2-11
TH-A5
TH-A5
DVD loader board (Forward side)
DVD power board (Forward side)
5
4
3
DVD MPEG board (Forward side)
2
1
A
B
C
2-12
D
E
F
G
H
TH-A5
DVD power board (Reverse side)
DVD loader board (Reverse side)
5
4
3
DVD MPEG board (Reverse side)
2
1
A
B
C
D
E
F
G
2-13
TH-A5 DSP1 board (Forward side)
TH-A5
5
4
DSP1 board (Reverse side)
3
2
DSP2 board (Forward side)
DSP2 board (Reverse side)
1
A
B
C
2-14
D
E
F
G
H
TH-A5
Jack board
5
4
3
2
1
A
B
C
D
2-15