Philips DVP3136/94 Service Manual page 30

6-6
1
Main Board Electric Diagram for DVP3136/94: Vaddis_SDRAM_Flash
A
Flash speed <= 70 nS.
If plan to use 90ns
Flash, it needs to be
verified by s/w.
U4
MEMADD15 MEMADD16
1 48
A15 A16
MEMADD14 2 47
A14 BYTE# VCCQ
MEMADD13
3 46
A13 GND
MEMADD12 4 45 MEMDAT15
A12 DQ15
MEMADD11 MEMDAT7
5 44
A11 DQ7
MEMADD10 6 43 MEMDAT14
A10 DQ14
MEMADD9 MEMDAT6
7 42
A9 DQ6
MEMADD8 8 41 MEMDAT13
A8 DQ13
MEMADD19 R39 0R MEMDAT5
9 A19 40
NC DQ5
10 39 MEMDAT12
A20 DQ12
MEMWR# MEMDAT4
11 38
WE# DQ4
12 37 DSPVCC33
RP# VCC
DSPVCC33 MEMDAT11
13 NC 36
VPP DQ11
14 35 MEMDAT3
WP# NC DQ3
R40 NM MEMDAT10
15 RY/BY# 34
A19 DQ10
MEMADD18 16 33 MEMDAT2
A18 DQ2
MEMADD17 MEMDAT9
17 32
A17 DQ9
MEMADD7 18 31 MEMDAT1
A7 DQ1
MEMADD6 MEMDAT8 Close to Pin37 of U4
19 30
A6 DQ8
MEMADD5 20 29 MEMDAT0
A5 DQ0
MEMADD4 MEMRD#
21 28
A4 OE#
MEMADD3 22 27
A3 GND
MEMADD2 23 26 MEMCS0#
A2 CE#
MEMADD1 24 25 MEMADD0
A1 A0
SST39VF800
[39VF400/800/160]
Flash select R39 R40
Intel NM 0R
B AMD/SST 0R NM
C
MEMADD2
DSPVCC33
MEMADD1
BOOTSEL JP3 JP2
R41 R42
1K 1K
Play OPEN OPEN
[NM] [NM]
Download OPEN CLOSE
SW debug CLOSE OPEN
JP2
JP3 BOOTSEL1[NM]
BOOTSEL1[NM]
D
C12 C11 C10
10nF 10nF 10nF
C23 C22
10nF 10nF
FB1
DSPVCC33
500Z
EC1
+ 47uF/16V
Place de-coupling capacitors close to power pins.
E
1
2
OPU: 313A HD65
Close to Vaddis!
R5: 22K 11K
R6: 33K 18K
FOCUS_S R3 51K
FOCUS_S TRACK_S
R4 51K
TRACK_S
SPDL_S R5 22K
SPDL_S
SLED_S R6 51K
SLED_S
C31 C32 C33 C34
1000pF 1000pF 27nF 1000pF
DSPVCC33
C48
10nF
C51
0.1uF
DSPVCC18
DSPVCC33
U1A
215
G
216
G
217
G
218
G
219
G
220
G
MEMDAT2 1
MEMDAT[2]
MEMDAT10 2
MEMDAT[10]/GPIO[0]
MEMDAT3 3
MEMDAT[3]
MEMDAT11 4
MEMDAT[11]/GPIO[1]
MEMDAT4 5
MEMDAT[4]
MEMDAT12 6
MEMDAT[12]/GPIO[2]
MEMDAT5 7
MEMDAT[5]
MEMDAT13 8
MEMDAT[13]/GPIO[3]
MEMDAT6 9
MEMDAT[6]
MEMDAT14 10
MEMDAT[14]/GPIO[4]
11
GNDC Vaddis 9
MEMDAT7 12
MEMDAT[7]
MEMDAT15 13
MEMDAT[15]
14
VDDC
15
VDDP
MEMADD16 16
MEMADD[16]
17
MEMCS1#/GPIO[5]
MEMADD15 18
MEMADD[15]
MEMADD14
19
MEMADD[14]
MEMADD13 20
MEMADD[13]
MEMADD12
21
MEMADD[12]
MEMADD11 22
MEMADD[11]
MEMADD10
23
MEMADD[10]
MEMADD9 24
MEMADD[9] ZR36966/36962
MEMADD8
25
MEMADD[8]
MEMWR# 26
MEMWR#
MEMADD18
27
MEMADD[18]/GPIO[6]
MEMADD17 28
MEMADD[17]
MEMADD7
29
MEMADD[7]
MEMADD6 30
MEMADD[6]
31
GNDC
MEMADD5 32
MEMADD[5]
MEMADD4
33
MEMADD[4]
MEMADD3 34
MEMADD[3]
35
VDDP
MEMADD2 36
MEMADD[2]
MEMADD1
37
MEMADD[1]
MEMADD19 38
MEMADD[19]/IGPIO[7]
39
USBVDD
40
USBDP/GPO[67]
41
USBDN/GPO[68]
42
USBGND
RAMADD4
43
RAMADD[4]
RAMADD3 44
RAMADD[3]
RAMADD5
45
RAMADD[5]
46
VDDIP
47
GNDC
RAMADD2 48
RAMADD[2]
RAMADD6
49
RAMADD[6]
RAMADD1 50
RAMADD[1]
RAMADD7
51
RAMADD[7]
52
VDDC
221
G
222
G
223
G
224
G
225
G
226
G
500Z
R2
75R
C201
PCLK 0.1uF
C37
10pF
[NM]
Close to
Vaddis
C45
22pF
[NM]
R1 4.7K
DSPVCC33 DSPVCC33
C9 C8 C7
10nF 10nF 10nF
SDRAM3.3V
DSPVCC18
C21 C20 C19
10nF 10nF 10nF
U2
16Mbit: K4S161622C-TC/L70
SDRAM3.3V
C2 C3 C4 C5 C6 SDRAM3.3V
10nF 10nF 10nF 10nF 10nF
2
3
Important power supply!
VDDPWM
R235 4.7R
C24 + EC4
10nF 100uF/16V
C194 33pF
C193 33pF
C192 33pF FB6
VDD1AFE
C191 33pF 500Z
VDDAFE
C190 33pF 500Z
C189 33pF
C27 C26 C25
10nF 10nF 100nF
C35 1000pF
C36 1000pF RF VDDDAC
RF
500Z
C50
33pF
C29 C28
10nF 100nF
Close to Vaddis!
VDDPLL
C30 R238 4.7R
100nF
250
G
249
G
248
G
247
G
246
G
245 R10
G
392 Ohm 1%
156 Close to
GNDDACBS2
155
Vaddis
RSET
154 C_B_U
DAC1
153 VDDDAC
VDDDAC
152 Y_R_V
DAC2
151 CVBS_C
DAC3
150 VDDDAC
VDDDAC
149 CVBS_G_Y
DAC4
148
GNDDAC_D
147
DAC5
146 OSCIN
XIN
145 OSCOUT
XO
144 VDDPLL
VDDPLL
143
GNDPLL RESET#
142
RESET#
141 C202 1000pF
GNDC
140
VDDC
139 DUPRD1
GPIO[48]/DUPRD1
DUPTD1
138
GPIO[47]/DUPTD1
137 DUPRD0
GPIO[46]/DUPRD0
DUPTD0
136
GPIO[45]/PWMCO[5]/DUPTD0
135 DUPRD1
VDDP
IRRCV
134
IGPIO[44] IRRCV
133 FPC_DOUT
GPIO[43]/TDO FPC_DOUT
FPC_CLK
132
GPIO[42]/TCK FPC_CLK
131 FPC_STB
GPIO[41]/TDI/NMI FPC_STB
INSW
130
GPIO[40] INSW
129 CD_DVD
GPIO[39] CD_DVD
DRVSB
128
GPIO[38] DRVSB
127 IN_OUT_SW
IGPIO[37]/TMS/NMI IN_OUT_SW
CLOSE
126
GPIO[36] CLOSE
125 OPEN
GPIO[35] OPEN
HOMESW
124
GPIO[34]/RAMCKE/SPDIFIN HOMESW
123 AIN
GPIO[33]/AIN/SPDIFIN AIN
S/PDIF_OUT
122
GPIO[32]/SPDIFO S/PDIF_OUT
121 FB7 75Z ABCLK
GPIO[31]/ABCLK ABCLK
75Z ALRCLK
120 FB8
GPIO[30]/ALRCLK ALRCLK
119
VDDP
FB9 75Z AMCLK
118
GPIO[29]/AMCLK AMCLK
117
GNDC
APWM_L-
116
GPIO[28]/AOUT[0]/APWM0- APWM_L-
115 APWM_L+
GPIO[27]/APWM0+ APWM_L+
APWM_R-
114
GPIO[26]/AOUT[1]/APWM1- APWM_R-
113 APWM_R+
GPIO[25]/APWM1+ APWM_R+
APWM_SL-
112
GPIO[24]/AOUT[2]/APWM2- APWM_SL-
111 APWM_SL+
IGPIO[23]/APWM2+ APWM_SL+
110
GNDAPWM
109 APWM_SR-
GPIO[22]/AOUT[3]/APWM3- APWM_SR-
APWM_SR+
108
GPIO[21]/APWM3+ APWM_SR+
107 APWM_CEN-
GPIO[20]/APWM4- APWM_CEN-
APWM_CEN+
106
GPIO[19]/PWMCO[5]/APWM4+ APWM_CEN+
105
VDDAPWM
244 DSPVCC33
G
243
G
242 R56 4.7R
G
241
G
240 C15
G
10nF EC20
239 +
G
NM
[470uF/6.3V]
DSPVCC33
FB30
DSPVCC33 R226 R228
10K 10K
[NM] [NM]
V1 V2
R227 R229
10K 10K
[NM] [NM]
SDRAM configuration:
1X16Mbit: CS0# = Low;
U3
1X64Mbit: CS1# = Low; CS0#=BA1
NM
[64Mbit:K4S641632H-UC70] SDRAM speed <=7ns
Tras <=44.4ns
Trp <=22.2ns
3
4
Imax 0.5mA
SERVO33
Crystal
Use it to connect the shell of the crystal with ground.
Imax 120mA
DSPVCC33
OSCOUT C39 22pF
FB3
R15
75R
R14
Imax 165mA 220K Y1
DSPVCC33
FB4
27.000MHz
Third overtone
OSCIN
C38 22pF
C206 R13 75R
NM
Imax 9mA [20p]
DSPVCC18
IRRCV
R30
15K
C_B_U
Y_R_V
CVBS_C
CVBS_G_Y
RESET
DSPVCC33 330R
R33
R36 100R
RESET#
EC9
R24 0R MUTE_CTL 10uF/16V
MUTE_CTL
R34 10K
Q1
BT3904
C205
1000pF R35 C43
D1
LL4148 10K 0.22uF
DSPVCC33
CN12
500Z FB35 ML
1
2
3
APWM_R+
4
APWM_L+
5
6
APWM_R-
7
APWM_L-
8
PITCH2.0*8
STBY_KEY
STBY_KEY
LED/PCON
LED/PCON
DSPVCC33
DAC_RST#
DAC_RST#
R224
4.7K
[NM]
R225 0R[NM] R223 NM [0R]
WPCON
EEPROM
U5
DSPVCC33 8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
R38 R37 C44
2K 2K NM
[0.1uF] NM
[24LC02 ]
I2C_CLK
I2C_DAT
UART
CN109
1 CN10
DSPVCC33 DUPTD0
2 1
DSPVCC33
DUPRD0 3 DUPTD1 2
DUPRD1
4 3
4
DOWN_LOAD_I/F
HYPER_TERMINAL I/F
4
6-6
5
A
CN10 D 4 C202 B 3
CN12 C 4 C205 B 3
CN109 D 4 C206 A 4
C2 D 1 D1 B 4
C3 D 1 EC1 D 1
C4 D 1 EC4 A 3
C5 D 1 EC9 B 4
C6 D 1 EC20 C 3
B
C7 D 1 FB1 D 1
C8 D 1 FB3 A 3
C9 D 1 FB4 A 3
C10 D 1 FB6 A 3
C11 D 1 FB7 B 3
C12 D 1 FB8 B 3
C15 C 3 FB9 C 3
C19 D 1 FB30 C 2
C20 D 1 FB35 C 4
C21 D 1 JP2 C 1
C22 D 1 JP3 C 1
C23 D 1 Q1 4
B
C24 A 3 R1 D 2
C25 A 3 R2 C 2
C26 A 3 R3 A 2
C27 A 3 R4 A 2
C28 A 3 R5 A 2
C29 A 3 R6 A 2
C30 A 3 R7 A 2
C31 A 2 R8 A 2
C32 A
2 R9 A 2
C33 A 2 R10 B 3
C34 A 2 R13 A 4
C35 A 3 R14 A 4
C36 A 3 R15 A 4
C37 C 2 R19 B 3
C38 A 4 R20 B 3
C39 A 4 R21 B 3
C43 B 4 R22 B 3
C44 C 4 R24 B 3
C45 D 2 R30 B 4
C48 A 1 R33 B 4
C49 A 2 R34 B 4
C50 A 3 R35 B 4
C51 A 2 R36 B 4
C189 A 3 R37 C 4
C
C190 A 3 R38 C 4
C191 A 3 R39 A 1
C192 A 3 R40 A 1
C193 A 3 R41 C 1
C194 A 3 R42 C 1
C201 C 2 R56 C 3
R223 C 4
R224 C 4
R225 C 4
R226 C 3
R227 D 3
R228 C 3
R229 D 3
R235 A 3
R238 A 3
U1A
B 2
U2 D 2
U3 D 2
U4 A 1
U5 C 4
X11 E 4
Y1 A 4
D
E
5