Toshiba SD-H400 - Combination Progressive-Scan DVD Player, Service Manual

Page: 43 / 53

9 10 11 12 13
R0
E23
R1
E24
R2
H24
R3
H25
R4
H26
R5
K22
R6
J23
R7
J24
R8
J25
R9
J26
10
K23
11
K24
12
L22
13
K25
14
P24
15
R26
16
R25
17
R24
18
R23
19
T26
20
T25
21
T24
22
T23
23
U26
0
U25
1
U24
2
U23
3
V26
4
V25
5
V24
6
V23
7
W26
8
W25
9
AB25
0
AC26
1
AB24
2
AC25
3
AB23
4
AC24
5
AD25
S
L24
DS
L23
W
K26
Z0
L26
Z1
M22
K0
W24
K1
W23
S0
H23
S1
G26
S2
E26
S3
D26
S4
E25
S5
D25
C
A20
D7
B20
D6
C20
D5
D20
D4
A21
C
B21
D3
C21
D2
D21
D1
A22
D0
B22
K
E20
56
C22
K
L25
SDRAM_D0
AD3
SDRAM_D1
AC4
SDRAM_D2
AC3
SDRAM_D3
AD2
SDRAM_D4
AB4
SDRAM_D5
AB3
SDRAM_D6
AC2
SDRAM_D7
AB2
SDRAM_D8
AB1
SDRAM_D9
AA4
SDRAM_D10
AA3
SDRAM_D11
AA2
SDRAM_D12
AA1
SDRAM_D13
Y4
SDRAM_D14
Y3
SDRAM_D15
Y1
SDRAM_D16
W3
SDRAM_D17
W2
SDRAM_D18
W1
SDRAM_D19
V4
SDRAM_D20
V3
SDRAM_D21
V2
SDRAM_D22
V1
SDRAM_D23
U4
SDRAM_D24
U2
SDRAM_D25
U1
SDRAM_D26
T4
SDRAM_D27
T3
SDRAM_D28
T2
SDRAM_D29
T1
SDRAM_D30
R4
SDRAM_D31
R3
SDRAM_D32
P1
SDRAM_D33
P4
SDRAM_D34
P3
SDRAM_D35
P2
SDRAM_D36
N2
SDRAM_D37
N3
SDRAM_D38
N4
SDRAM_D39
N1
SDRAM_D40
M2
SDRAM_D41
M3
SDRAM_D42
M4
SDRAM_D43
L1
SDRAM_D44
L2
SDRAM_D45
L3
SDRAM_D46
L4
SDRAM_D47
K2
SDRAM_D48
K4
SDRAM_D49
J1
SDRAM_D50
J2
SDRAM_D51
J3
SDRAM_D52
J4
SDRAM_D53
H1
SDRAM_D54
H2
SDRAM_D55
H3
SDRAM_D56
G1
SDRAM_D57
G2
SDRAM_D58
G3
SDRAM_D59
G4
SDRAM_D60
F1
SDRAM_D61
F2
SDRAM_D62
F3
SDRAM_D63
F4
SDRAM_A0
D5
SDRAM_A1
C4
SDRAM_A2
C5
SDRAM_A3
B4
SDRAM_A4
A4
SDRAM_A5
B5
SDRAM_A6
D6
SDRAM_A7
A5
SDRAM_A8
C6
SDRAM_A9
B6
SDRAM_A10
A6
SDRAM_A11
D7
SDRAM_DQM0
AC1
SDRAM_DQM1
W4
SDRAM_DQM2
U3
SDRAM_DQM3
R2
SDRAM_DQM4
M1
SDRAM_DQM5
K3
SDRAM_DQM6
H4
SDRAM_DQM7
E1
SDRAM_CKE
C3
SDRAM_BS0
C2
SDRAM_BS1
D3
SDRAM_RAS
D2
SDRAM_CAS
E3
SDRAM_WEN
D1
SDRAM_CLK0
Y2
SDRAM_CLK1
R1
SDRAM_CLK2
K1
SDRAM_CLK3
E2
SDRAM_IN_CLK
C7
SDRAM_CS0
D4
SDRAM_CS1
B3
SDRAM_CS2
E4
ANAVID_PLUS
F25
ANAVID_NEG
F26
CLAMP
G25
AVDDO_IB
F22
AGNDO_IB
F23
AVDD1
G22
AGND1
F24
AGND3
G23
AVDD3
H22
DVDD_IB
J22
DGND_IB
G24
CHROMA
Y25
LUMA_COMP
Y24
RED_PR
AA24
GREEN_Y
AA25
BLUE_PB
AA26
IREF_L
AB26
DAC_BG
AA23
DAC_AVDD
Y22
DAC_AGND
Y23
DAC_DVDD
W22
DAC_DGND
Y26
SPDIF_OUT
AD19
PDM_L_N
AF22
PDM_L_P
AF23
PDM_R_N
AF20
PDM_R_P
AF21
PDM_VDD
AE21
PDM_GND
AD20
PCM1_DATA
AD18
PCM1_LRCLK
AC18
PCM1_SCLK
AF19
PCM0_SCLK
AC19
PCM0_LRCLK
AB18
PCM0_DATA
AE19
CV
AD26
SYS_MBE0
LB_A0
LB_A1
LB_A2
LB_A3
LB_A4
LB_A5
LB_A6
LB_A7
LB_A8
LB_A9
LB_A10
LB_A11
LB_A12
LB_A13
LB_A14
LB_A15
LB_A16
LB_A17
LB_A18
LB_A19
LB_A20
AO_I2DATA
AO_I2LRCK
AO_I2CLK
LB_D0
LB_D1
LB_D2
LB_D3
LB_D4
LB_D5
LB_D6
LB_D7
LB_D8
LB_D9
LB_D10
LB_D11
LB_D12
LB_D13
LB_D14
LB_D15
LB_CLK
CS0_FLASH
CS1_MODEM
CS2_UART0
CS3_UART1
CS4
AUX_VID2
AUX_VID3
AUX_VID7
AUX_VID6
AUX_VID5
AUX_VID4
PROM_SIZE
SW_RST
AUX_CLK656
LB_AS
LB_DS
LB_RW
LB_SIZ0
LB_SIZ1
LB_DSACK0
LB_DSACK1
SYS_MD0
SYS_MD1
SYS_MD2
SYS_MD3
SYS_MD4
SYS_MD5
SYS_MD6
SYS_MD7
SYS_MD8
SYS_MD9
SYS_MD10
SYS_MD11
SYS_MD12
SYS_MD13
SYS_MD14
SYS_MD15
SYS_MD16
SYS_MD17
SYS_MD18
SYS_MD19
SYS_MD20
SYS_MD21
SYS_MD22
SYS_MD23
SYS_MD24
SYS_MD25
SYS_MD26
SYS_MD27
SYS_MD28
SYS_MD29
SYS_MD30
SYS_MD31
SYS_MD32
SYS_MD33
SYS_MD34
SYS_MD35
SYS_MD36
SYS_MD37
SYS_MD38
SYS_MD39
SYS_MD40
SYS_MD41
SYS_MD42
SYS_MD43
SYS_MD44
SYS_MD45
SYS_MD46
SYS_MD47
SYS_MD48
SYS_MD49
SYS_MD50
SYS_MD51
SYS_MD52
SYS_MD53
SYS_MD54
SYS_MD55
SYS_MD56
SYS_MD57
SYS_MD58
SYS_MD59
SYS_MD60
SYS_MD61
SYS_MD62
SYS_MD63
SYS_MA0
SYS_MA1
SYS_MA2
SYS_MA3
SYS_MA4
SYS_MA5
SYS_MA6
SYS_MA7
SYS_MA8
SYS_MA9
SYS_MA10
SYS_MA11
SYS_MDQ0
SYS_MDQ1
SYS_MDQ2
SYS_MDQ3
SYS_MDQ4
SYS_MDQ5
SYS_MDQ6
SYS_MDQ7
SDRAM_CKE
SYS_MBE1
SYS_MRAS
SYS_MCAS
SYS_MWE
SYS_MCLK0
SYS_MCLK1
SYS_MCLK2
SYS_MCLK3
SYS_MCS0
VIN_PLUS
VIN_NEG
VIN_CLAMP
TI_C
TI_Y
TI_CR
TI_CY
TI_CB
VO_IREFL
AV3VB
VO_AGND
V1.8V
RT25
0
RT154
0
RT26
0
RT270
100
RT20
0
CT541
0.1uF
CT546
0.1uF
1 2
LT49
600
1
2
LT50
Nostuff
+
CT542
2.2uF 16V Y5U
AV3VB
V3V
2-FERRITE BEAD
IEC_958
ANALOG GND
AUD_L_N
AUD_L_P
AUD_R_P
AUD_R_N
AO_AVDD
PDM_GND
CT527
0.1uF
CT328
0.1uF
V3V
LB_D15:0
LB_A23:0
SYS_MD63:0
SYS_MA11:0
AUX_VID7:0
42 4.7K
44 4.7K
46 4.7K
48 4.7K
RT153
4.7K
1
2
3
4
5
6
7
8
RT136
4.7K
RT137
4.7K
40 4.7K
V3V
CPU TYPE MIPS
REG ADDR 0-1MB
CPU CLK int
CORE CLK int
SDRAM CLK int
V3V
LB_D15:0
V3V
LB_DS
LB_DSACK0
LB_DSACK1
RT61
Nostuff
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
BE0
20
BE1
21
RAS
18
CAS
17
WE
16
CS
19
LDQM
15
UDQM
39
CLK
38
CKE
37
VCC1
1
VCC2
14
VCC3
27
VCCQ1
3
VCCQ2
9
VCCQ3
43
VCCQ4
49
D0
2
D1
4
D2
5
D3
7
D4
8
D5
10
D6
11
D7
13
D8
42
D9
44
D10
45
D11
47
D12
48
D13
50
D14
51
D15
53
NC1
36
NC2
40
VSS1
41
VSS2
54
VSS3
28
VSSQ1
6
VSSQ2
12
VSSQ3
46
VSSQ4
52
UT20
4MX16 SDRAM
SYS_MA0
SYS_MA1
SYS_MA2
SYS_MA3
SYS_MA4
SYS_MA5
SYS_MA6
SYS_MA7
SYS_MA8
SYS_MA9
SYS_MA10
SYS_MA11
RT79
33
V3V
SYS_MDQ0
SYS_MDQ1
SYS_MD0
SYS_MD1
SYS_MD2
SYS_MD3
SYS_MD4
SYS_MD5
SYS_MD6
SYS_MD7
SYS_MD8
SYS_MD9
SYS_MD10
SYS_MD11
SYS_MD12
SYS_MD13
SYS_MD14
SYS_MD15
RT74
33
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
BE0
20
BE1
21
RAS
18
CAS
17
WE
16
CS
19
LDQM
15
UDQM
39
CLK
38
CKE
37
VCC1
1
VCC2
14
VCC3
27
VCCQ1
3
VCCQ2
9
VCCQ3
43
VCCQ4
49
D0
2
D1
4
D2
5
D3
7
D4
8
D5
10
D6
11
D7
13
D8
42
D9
44
D10
45
D11
47
D12
48
D13
50
D14
51
D15
53
NC1
36
NC2
40
VSS1
41
VSS2
54
VSS3
28
VSSQ1
6
VSSQ2
12
VSSQ3
46
VSSQ4
52
UT21
4MX16 SDRAM
SYS_MA0
SYS_MA1
SYS_MA2
SYS_MA3
SYS_MA4
SYS_MA5
SYS_MA6
SYS_MA7
SYS_MA8
SYS_MA9
SYS_MA10
SYS_MA11
V3V
SYS_MDQ2
SYS_MDQ3
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
BE0
20
BE1
21
RAS
18
CAS
17
WE
16
CS
19
LDQM
15
UDQM
39
CLK
38
CKE
37
VCC1
1
VCC2
14
VCC3
27
VCCQ1
3
VCCQ2
9
VCCQ3
43
VCCQ4
49
D0
2
D1
4
D2
5
D3
7
D4
8
D5
10
D6
11
D7
13
D8
42
D9
44
D10
45
D11
47
D12
48
D13
50
D14
51
D15
53
NC1
36
NC2
40
VSS1
41
VSS2
54
VSS3
28
VSSQ1
6
VSSQ2
12
VSSQ3
46
VSSQ4
52
UT22
4MX16 SDRAM
SYS_MA0
SYS_MA1
SYS_MA2
SYS_MA3
SYS_MA4
SYS_MA5
SYS_MA6
SYS_MA7
SYS_MA8
SYS_MA9
SYS_MA10
SYS_MA11
V3V
SYS_MDQ4
SYS_MDQ5
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
BE0
20
BE1
21
RAS
18
CAS
17
WE
16
CS
19
LDQM
15
UDQM
39
CLK
38
CKE
37
VCC1
1
VCC2
14
VCC3
27
VCCQ1
3
VCCQ2
9
VCCQ3
43
VCCQ4
49
D0
2
D1
4
D2
5
D3
7
D4
8
D5
10
D6
11
D7
13
D8
42
D9
44
D10
45
D11
47
D12
48
D13
50
D14
51
D15
53
NC1
36
NC2
40
VSS1
41
VSS2
54
VSS3
28
VSSQ1
6
VSSQ2
12
VSSQ3
46
VSSQ4
52
UT23
4MX16 SDRAM
SYS_MA0
SYS_MA1
SYS_MA2
SYS_MA3
SYS_MA4
SYS_MA5
SYS_MA6
SYS_MA7
SYS_MA8
SYS_MA9
SYS_MA10
SYS_MA11
V3V
SYS_MDQ6
SYS_MDQ7
SYS_MBE0
SYS_MBE1
SYS_MRAS
SYS_MCAS
SYS_MWE
SYS_MCS0
SYS_MCLK1
SYS_MBE0
SYS_MBE1
SYS_MRAS
SYS_MCAS
SYS_MWE
SYS_MCS0
SYS_MBE0
SYS_MBE1
SYS_MRAS
SYS_MCAS
SYS_MWE
SYS_MCS0
SYS_MD16
SYS_MD17
SYS_MD18
SYS_MD19
SYS_MD20
SYS_MD21
SYS_MD22
SYS_MD23
SYS_MD24
SYS_MD25
SYS_MD26
SYS_MD27
SYS_MD28
SYS_MD29
SYS_MD30
SYS_MD31
SYS_MD32
SYS_MD33
SYS_MD34
SYS_MD35
SYS_MD36
SYS_MD37
SYS_MD38
SYS_MD39
SYS_MD40
SYS_MD41
SYS_MD42
SYS_MD43
SYS_MD44
SYS_MD45
SYS_MD46
SYS_MD47
SYS_MD48
SYS_MD49
SYS_MD50
SYS_MD51
SYS_MD52
SYS_MD53
SYS_MD54
SYS_MD55
SYS_MD56
SYS_MD57
SYS_MD58
SYS_MD59
SYS_MD60
SYS_MD61
SYS_MD62
SYS_MD63
RT59
33
RT60
33
SYS_MCLK2
SYS_MCLK3
CT111
0.1uF
CT123
0.1uF
CT124
0.1uF
CT125
0.1uF
CT126
0.1uF
CT127
0.1uF
CT128
0.1uF
CT129
0.1uF
V1.8V
CT344
0.1uF
CT345
0.1uF
CT329
0.1uF
CT330
0.1uF
CT346
0.1uF
CT347
0.1uF
CT331
0.1uF
CT332
0.1uF
V3V
IDE_CLK
0
I2CSCL0
96
I2CSDA0
97
I2CSDA1
99
I2CSCL1
98
CLK256FS
107
AM_BCLK
108
AM_LRCLK
102
AM_ASDAT
101
FAN_CTL
174
SP0_TXD
177
SP0_RXD
176
SP1_TXD
179
SP1_RXD
178
SP2_RXD
180
SP2_TXD
181 SP2_TXD
SP2_RXD
SP1_TXD
SP1_RXD
SP0_TXD
SP0_RXD
AI2SLRCK
AM_ASDAT
CLK256FS
AI2SCLK
TUNESCL
TUNESDA
I2CSCL
I2CSDA
C _ 66
FAN_CTL
SYSTEM MEMORY-11
A0
12
A1
11
A2
10
A3
9
A4
8
A5
7
A6
6
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
A17/NC
30
CE
22
OE
24
WE
31
VCC1
32
DQ0
13
DQ1
14
DQ2
15
DQ3
17
DQ4
18
DQ5
19
DQ6
20
DQ7
21
NC1
1
VSS1
16
UT34
FLASH MEMORY 128KX8 90NS
LB_A0
LB_A1
LB_A2
LB_A3
LB_A4
LB_A5
LB_A6
LB_A7
LB_A8
LB_A9
LB_A10
LB_A11
LB_A12
LB_A13
LB_A14
LB_A15
LB_A16
LB_A17
LB_D8
LB_D9
LB_D10
LB_D11
LB_D12
LB_D13
LB_D14
LB_D15
LB_A18
LB_WR
LB_RD
CS0_FLASH
CT433
0.1uF
+
CT434
2.2uF 16V Y5V
V3V
V3V
NC
1
GND
2
VDD
3
SCLK
4
SDATA
5
UT47
TC74
V3V
CT365
0.1uF
TEMP SENSOR-13
RT112
4.7K
RT107
2.4
RT50
10K
RT51
3.32K 1%
CT223
1uF 16V
CT210
3300pF
+
CT56
220uF 16V ALYTC
1
2
3
QT14 MMBT2222A 40V 225mW
1
2
3
QT13
MMBT2222A 40V 225mW
1 2
JT17
22-23-2021
PWM FAN CONTROL-13
V12V
UXING
VCC_OK
P_CLKOUT
LB_CLK
BOARD REV DESCRIPTION
P0
P1
P2.0
P2.1
P2.2
B1
C1
D1
E1
A1
INITIAL RELEASE.
- REMOVE: ALT POWER CONNECTOR, CONEXANT MODEM, USB 1.1 CONTROLLER, ATL CLOCK CHIP
- MODIFIED ANALOG VIDEO INPUT CIRCUIT
- STUFF USB 2.0 CONTROLLER
- STRAP CPU FOR 162 MHz
- MOVE CLOCK CHIP AND REGULATORS TO TOP SIDE
- ADD FOOTPRINTS FOR ATSC TUNER SUPPORT
- FIX 656 INTERFACE CONNECTIONS TO 7020
- REMOVE PCI CONNECTOR
- ADD FOOTPRINT FOR NEW SECURE MICRO
- ADD LIGHTNING PROTECTION CIRCUIT TO MODEM
- ADD FOOTPRINT FOR LED CURRENT LIMITING
- ADD ESD SPARK GAPS TO USB
- ROTATE ATSC TUNER FOOTPRINT
- SHRINK BOARD OUTLINE BY 1 INCH
- REMOVE ATSC TUNER FOOTPRINTS
- ADD RESISTOR FOOTPRINT TO MODEM FOR CALL WAITING FIX
- IMPROVE LAYOUT/ROUTING FOR TESTABILITY
- CHANGE CONNECTOR MOUNTING FEATHERS FROM HOLES TO RECTANGULES FOR J7 AND J48
V3V
FAN_DIAG
DESCRIPTION
SIGN NOTES
O BUFFER & SWITCH(Modified)
R(Modified)
K || RESET
UX AND FILTERS(Removed)
CODER
STEREO DECORDER & ADC
ODER || ENCODER MEMORY
CONNECTOR
RY
ASIC
MAL MGMT || RTC
RE MICRO || RS232 XCVR(Modified)
TROLLER || USB POWER
BUFFER/FILTER(Modified)
L & IR || USB CONNECTOR
GND
V3V
MLB_D(8)
MLB_D(9)
MLB_D(10)
MLB_D(11)
MLB_D(12)
MLB_D(13)
MLB_D(14)
MLB_D(15)
MLB_A(0)
MLB_A(1)
MLB_A(2)
MLB_RD_N
MLB_WR_N
M_INT
M_RESET
CS2_UART0_N
RT703
Nostuff
Y1
Nostuff
C1001
Nostuff
C1000
Nostuff 100PPM
AU
1
2
3
4
RA5
Nostuff
1
2
3
4
5
6
7
8
RA3
Nostuff
NC
1
D5
2
D6
3
D7
4
RCLK
5
NC
6
SIN
7
SOUT
8
CS0
9
CS1
10
CS2
11
B
12
NC
13
XIN
14
XOUT
15
WR1
16
WR2
17
VSS
18
RD1
19
RD2
20
NC
21
DDIS
22
TXRDY
23
ADS
24
NC
25
A2
26
A1
27
A0
28
RXRDY
29
INTRPT
30
OUT2
31
RTS
32
DTR
33
OUT1
34
MR
35
NC
36 NC
37
CTS
38
DSR
39
DCD
40
RI
41
VCC
42
D0
43
D1
44
D2
45
D3
46
D4
47
NC
48
UT82
Nostuff
1
2
3
4
5
6
7
8
RA2 Nostuff
1
2
3
4
5
6
7
8
RA4
Nostuff
1
2
3
4
5
6
7
8
RA1
Nostuff
1 2 3 4
5 6 7 8
RA6
Nostuff
V3V
C1002
Nostuff
RT705
Nostuff
RT706
Nostuff
RT704
Nostuff
RT707
Nostuff
1
2
3
4
5
6
CTN21
DVD
RT708
Nostuff
MLB_D(15:0)
MLB_A(2:0)
S
RTS
CTS
R
CTS
MLB_A(2:0)
TP9
TP10
TI_CV
RT720
1K RT721
1K
SP0_TXD
SP0_RXD
RT262
1.33K 1%
GB23
JT28
0 Nostuff