Toshiba 19DV616DG Service Manual page 119

A B
8
JG001
JG002
JG003 BOOT2
JG004
BOOT1
JG005
DUPTD1
JG006 DUPRD1
JG007
DUPTD0
7 JG008
DUPRD0
JG009 P.CON+5V
6
FROM/TO MEMORY
208 207
2.4
HD2
HA0 MEMDAT(2)
HD10 2.4
HA1
MEMDAT(10)/GPIO(0)
HA2 HD3 2.2
MEMDAT(3)
HA3
HD11 2.2
MEMDAT(11)/GPIO(1)
HA4
HD4 1.7
HA5 MEMDAT(4)
HD12 2.0
HA6
MEMDAT(12)/GPIO(2)
HA7 HD5 2.2
MEMDAT(5)
HA8
1.2
HD13
MEMDAT(13)/GPIO(3)
HA9
HD6 1.9
HA10 MEMDAT(6)
HD14 1.5
HA11
MEMDAT(14)/GPIO(4)
HA12 0
GNDC
HA13
HD7 2.5
MEMDAT(7)
HA14
1.9
HD15
5
HA15 MEMDAT(15)
C4008 0.1 F
1.8
HA16
VDDC
C4010 0.1 F
HA17 3.3
VDDP
HA18
HA16 2.5
MEMADD(16)
HA19
3.3
NC MEMCS1#/GPIO(5)
HA15 0.7
HD0
MEMADD(15)
HD1 HA14 0.6
MEMADD(14)
HD2
0.6
HA13
MEMADD(13)
HD3
HA12 1.0
HD4 MEMADD(12)
HA11 2.5
HD5
MEMADD(11)
HD6 HA10 0.7
MEMADD(10)
HD7
HA9 1.0
MEMADD(9)
HD8
2.4
HA8
HD9 MEMADD(8)
WR 3.3
HD10
MEMWR#
HD11 HA18 0
MEMADD(18)/GPIO(6)
HD12
HA17 2.8
4 MEMADD(17)
HD13
HA7 1.7
HD14 MEMADD(7)
HA6 0
HD15
MEMADD(6)
0
GNDC
MEMCS0
1.7
HA5
MEMADD(5)
RD
HA4 1.7
WR MEMADD(4)
HA3 1.7
SD_A0
MEMADD(3)
C4014 0.1 F
SD_A1 3.3
VDDP
SD_A2
HA2 1.0
MEMADD(2)
SD_A3
HA1 2.6
SD_A4 MEMADD(1)
HA19 0
SD_A5
MEMADD(19)/IGPIO(7)
SD_A6 3.3
USBVDD
SD_A7
0
NC USBDP/GPO(67)
SD_A8
0
SD_A9 NC USBDN/GPO(68)
0
SD_A10
USBGND
3 SD_A11 SD_A4 1.6
RAMADD(4)
SD_D0
1.6
SD_A3
RAMADD(3)
SD_D1
SD_A5 1.6
SD_D2 RAMADD(5)
C4016 0.1 F
3.3
SD_D3
VDDIP
SD_D4 0
GNDC
SD_D5
SD_A2 0.7
RAMADD(2)
SD_D6
SD_A6 1.6
SD_D7 RAMADD(6)
SD_A1 1.2
SD_D8
RAMADD(1)
SD_D9 C4013 1.6
SD_A7
RAMADD(7)
SD_D10
1.8
VDDC
SD_D11
6.3V 1 B
SD_D12 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
SD_D13
SD_D14 R4054
SD_D15
RAMCS0# 1K 1/16W
RAMCS1#
2
R4053
RAMRAS#
RAMCAS#
1K 1/16W
SD_BA0
RAMDQM
RAMWE#
RAMCLK
RAMCKE
1
A B
H-3
C
MPEG/MICON/DSP/RF_AMP SCHEMATIC DIAGRAM
R4023
4.7K 1/16W
206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174
160 A
208 VDDP
159 VDD1AFE
207 GPIO(9)/MEMDAT(9)
158 RFN
206 MEMDAT(1)
157 RFP
205 GPIO(8)/MEMDAT(8)
204 MEMDAT(0)
203 MEMRD#
202 MEMCS0#
MPEG/MICON/DSP/RF_AMP IC
IC4001
ZR36966ELCG-D-G
110 GNDAPWM
100 APWM6+/GPIO(14)
111 IGPIO(23)/APWM2+
101 APWM6-/GPIO(15)
53 RAMADD(0)
112 GPIO(24)/AOUT(2)/APWM2-
102 APWM5+/GPIO(16)
54 RAMADD(8)
113 GPIO(25)/APWM1+
103 APWM5-/GPIO(17)
55 RAMADD(10)
104 AIN/SPDIFIN/GPIO(18)
56 VDDP
105 VDDAPWM
106 GPIO(19)/PWMCO(5)/APWM4+ 104PIN FPCSTRB
FOR PLAYER
107 GPIO(20)/APWM4-
108 GPIO(21)/APWM3+
109 GPIO(22)/AOUT(3)/APWM3-
53
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(DVD MT PCB)
VDDPWM
(AFEGND)
P.CON+1.8V_D
B4001 (10mA)
+3.3V
EBMS160808A102_RDC45
C4007
173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 R4001
0
GNDDACBS2
1.3
RSET
1.3
DAC1
3.3
VDDDAC
1.2
DAC2
1.2
DAC3
3.3
VDDDAC
1.1
DAC4
0
GNDDAC_D
1.1
DAC5
1.4 R4042 120
XIN
1.6 1/16W
XO 52
1.8
VDDPLL
0
GNDPLL
C4028 16V
3.3
RESET#
0
GNDC
C4051 16V
1.8
VDDC
3.3 R4078 4.7K
GPIO(48)/DUPRD1
3.3
GPIO(47)/DUPTD1
3.3 R4089 4.7K
GPIO(46)/DUPRD0
3.3
GPIO(45)/PWMCO(5)/DUPTD0
3.3
VDDP
R4052 4.7K
3.3
IGPIO(44)
3.3 R4065 4.7K
GPIO(43)/TDO SSCTXD
3.3
R4087 4.7K
GPIO(42)/TCK SSCCLK
5V TOLERANT
3.3
R4032 4.7K
GPIO(41)/TDI/NMI SSCRXD
0
R4067 10K 1/16W
GPIO(40)
0
GPIO(39)
B4015
3.3
GPIO(38)
3.3 EBMS160808A102_RDC45
IGPIO(37)/TMS/NMI
0
GPIO(36)
0 R4024
GPIO(35)
3.3 4.7K 1/16W
GPIO(34)/RAMCKE/SPDIFIN
3.3
GPIO(33)/AIN/SPDIFIN
1.6
GPIO(32)/SPDIFO
B4010
0
NC
GPIO(31)/ABCLK
0
BLM18BD221SN1D
NC
GPIO(30)/ALRCLK
3.3
VDDP
0
GPIO(29)/AMCLK NC
0
GNDC
1.6
GPIO(28)/AOUT(0)/APWM0-
1.6
GPIO(27)/APWM0+
1.6
GPIO(26)/AOUT(1)/APWM1-
1.6
0
NC
0
NC
94PIN STBY_L
0
FOR PLAYER
0
NC
3.3
NC
0
NC NC
0
NC
R4009 C4026
3.3
100
0.1 F
100 101 102 103 104
1/16W
NC
NC NC NC NC NC NC NC
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D E
F
VDDDAC
VDDAFERF
16V 0.1 F
390 1/16W +-1%
DAC_VIDEO_B
W807
DAC_VIDEO_D
DAC_VIDEO_A
C4034
X4001
27P CH
100GT02727
C4035
27MHz
R4016
27P CH
0.1 F C4079 50V 0.001 B RESET
100
1/16W
0.1 F C4091 50V 100P
CH
1/16W
1/16W
C4027 16V 0.01 B C4005 50V CH
56P
1/16W
IRRCV
JG029
1/16W
1/16W
1/16W
TIN
C4053 50V 0.001 B C4096 50V 0.001 B
(DVD-L/CD-H) DVD_CD
(MUTE-L) DRVSB
C4011 C4032
50V 100P CH 50V 0.001 B
TOUT_SW
TRAY_CLOSE
TRAY_OPEN
C4037 50V 100P CH C4081 16V 0.1 F
HOME
R4071
SPDIF
100 1/16W
C4012 54
16V 0.01 B
APWM_L-
APWM_L+
APWM_R-
APWM_R+
F
G H
8
(D_GND)
(RF_GND)
7
(A_GND)
(185mA)
FROM/TO MOTOR DRIVE
(120mA)
(21mA)
(130mA)
P.CON+3.3V_D
VDDPWM3.3V
TIN
TIN_SW
D4008 MA111
TRAY_OPEN 6
TRAY_CLOSE
(RF_GND)
GND
(D_GND)
GND
HOME
TOUT_SW
DVD_CD
DAC_VIDEO_C/D
DRVSB
RF
OPU_A
OPU_B
OPU_C
OPU_D
OPU_E
OPU_F
VC
SPDL_SENS-
SPDL_SENS+
C4044
MD_DVD 5
MD_CD
100P CH
DVD_LD
CD_LD
SPINDLE_PWM
SLED_PWM
DUPRD1 TRACK_PWM
FOCUS_PWM
DUPTD1
DUPRD0
FROM/TO AUDIO/VIDEO
DUPTD0
SYS_MUTE
DAC_VIDEO_A
DAC_VIDEO_C/D
RESET
SPDIF
DUPRD1
DUPTD1
4
APWM_L+
APWM_L-
APWM_R+
APWM_R-
(A_GND)
GND
(D_GND)
GND
(D_GND) P.CON+3.3V_D
P.CON+5V
P.CON+1.8V_D
3
2
PCB130
DMH104
1
G H
H-4
22DV616DG