Digital: Back-End Processor - Philips DVDR3355 Service Manual

Circuit Diagrams and PWB Layouts

Digital: Back-End Processor

1 2 3
Back-end Processor
A
3V3BE
7101-4
Audio (AUD)
DMN-8602
Φ
DAC
JTAG
A1
DAC1_OUT
TCK B7 A2
T101 TCK DAC2_OUT
TMS B6 B4
T102 TMS DAC2_OUT_B
B TRST# D6 A3
T103 TRST DAC3_OUT
TDI A7 A4
T104 TDI DAC4_OUT
TDO C6 B5
T105 TDO DAC4_OUT_B
A5
T106 DAC5_OUT
A6
DAC6_OUT
6101
BAV99
C
Back-end Front-end Interface (IDE)
7101-6
DMN-8602
Φ
ATAPI
D W1 Y1
DMARQ RESET
V2 T2
INTRQ DMAACK
ATAPI
T3 R2
IORDY DIOW
T1 U3
0 DIOR
R3
1
P4
2
P2
3
N4
4
N3
5
M4
6
M3
7
E M2 ATAPI_DATA
8
N2 V3
9 0
P1 T4
10 1
P3 V1
11 ATAPI_ADDR 2
R1 U2
12 3
R4 U4
13 4
U1
14
W2
15
F
Back-end SDRAM (BES)
7101-8
DMN-8602
2V5S
Φ
2108 100n 2109 100n
SDRAM
N19 22R
WE
D16 N17 22R
SDRAM_VREF RAS
P20 22R
CAS
N18 22R
CKE
3171-4 4 5 47R M18
0
3171-3 3 6 47R M19 L20 22R
SDRAM
1 CLK0
G 3171-2 2 7 47R N20 K20 22R
2 CLK0
3171-1 1 8 47R M17
3
3172-1 1 8 47R L19 E20 22R
4 CLK1
3172-2 2 7 47R L18 D20 22R
5 CLK1
3172-3 3 6 47R L17
6
3172-4 4 5 47R K18 M20 22R
7 0
3173-1 1 8 47R K17 J20 22R
8 1
3173-2 2 7 47R J19 SDRAM_DQS F19 22R
9 2
3173-3 3 6 47R H19 C18 22R
10 3
3173-4 4 5 47R J17
11
3174-4 4 5 47R J18
12
3174-3 3 6 47R H18 K19 22R
13 0
3174-2 2 7 47R H17 H20 22R
14 1
3174-1 1 8 47R G20 SDRAM_DQM F20 22R
15 2
H 3175-1 1 8 47R G19 D18 22R
3
16 SDRAM_DQ
3175-2 2 7 47R G18
17
3175-3 3 6 47R G17 R17 22R
18 0
3175-4 4 5 47R F18 T19 22R
19 1
3176-1 1 8 47R F17 P17 22R
20 2
3176-2 2 7 47R E19 R19 22R
21 3
3176-3 3 6 47R E18 R18 22R
22 4
3176-4 4 5 47R E17 T18 22R
23 5
3178-4 4 5 47R A18 T20 22R
24 6
3178-3 3 6 47R B18 V20 22R
25 7
3178-2 2 7 47R A19 SDRAM_A U19 22R
26 8
3178-1 1 8 47R A20 W20 22R
27 9
3177-3 3 6 47R B20 U18 22R
28 10
3177-2 2 7 47R C19 V19 22R
29 11
I 3177-4 4 5 47R B19 U20 22R
30 12
3177-1 1 8 47R C20 Y20 22R
31 14
R20 22R
15
P18
16
P19 22R
17
1 2 3
T121 T122
3139 785 30981
4 5 6
Back-end Flash (BEF)
H3
7101-2 Y11
DMN-8602
Φ
3121 22R Y9
AUDIO
C14 A17 W15
0 0 SYSRST#
B15
AI_D 1 F101
D14 AO_D B16 3122 22R Y7
1 2 F102
B17
GPIO6 3 F103
U8
3V3BE
C13
3123
AI_MCLKI
A16 10K
GPIOEXT32 AI_MCLKO
CS8
W14
A13 B13 U13
AO_MCLKI IEC958
U12
GPIOEXT33
A15 Y14
CS9 MCLKO
W13
AO
D13 A14 V13
FSYNC FSYNC
U11
AI
A12 B14 Y13
SCLK SCLK
W12
W10
Y12
V11
V9
Y10
W11
V10
3V3BE
7101-1
DMN-8602
Φ
A9
VI_CLK0 VIDEO
A8
VO_CLK
A10
VI_VSYNC0|PEC
3V3BE
D7 B10
0 0
C10 C7
1 1
B11 D8 3141 2K2
2 2
C11 C8 3143 2K2
3 3
D11 VO_D B8 3145 2K2
4 4
D10 VI_D D9 3147 2K2
5 5
B12 C9 3149 2K2
6 6
C12 B9 3151 2K2
7 7
D12 3153 2K2
8
lVGPIOEXT<0:7>
A11 3155 2K2
9
IEEE1394 Link - Physical (LNK)
7101-5
DMN-8602
Φ
6 3 3184-3
PHY-LINK
8 1 3184-1
LREQ
7 2 3184-2
1394
5 4 3184-4
LPS
J4
LINK_ON
7 2 3183-2
1394
5 4 3183-4 L1
PHY_CLK
8 1 3181-1
7 2 3181-2 1394_PHY_DATA
8 1 3183-1 J3
PHY_CTL0
8 1 3182-1
1394
6 3 3182-3 K1
PHY_CTL1
5 4 3181-4
6 3 3183-3
7 2 3182-2
5 4 3182-4
6 3 3181-3
6 3 3186-3
8 1 3186-1 3V3V 1V8D 3V3A 3V3P 2V5S
5 4 3185-4
8 1 3185-1
5 4 3186-4
5 4 3187-4
7 2 3186-2
AVDD VDDP VDD25 SUPPLY
5 4 3188-4
8 1 3187-1
7 2 3188-2
6 3 3187-3
7101-10
6 3 3188-3
DMN-8602
7 2 3187-2
8 1 3188-1
7 2 3185-2
6 3 3185-3
AGND GND GND
4 5 6
7.
EN 44
7 8 9 10
Communication (COM)
7101-7
DMN-8602
Φ
HOST
H2
HOST_OC_0 INFC HOST_PO_0
Y8 3124 22R
HMST_CS0_8BIT HMST_ALE
V14
HMST_UDS 3V3BE
3125 3V3BE
HMST_LDS HMST_UWE
10K
U9
HMST_OE HMST_DTACK 1101
13M5 AT-49
HMST_RST
W5
0
U5
HMST_WR 1
W4
LWE HMST_ADDRHI 2
V5
3163
HMST_WAIT 3
V4 1M0
4
3V3BE
MA22:26
V7
0 0
U7
1 1
W6
2 HMST_ADDRLO 2
W7
3 3
U6 3164
4 4
5 MA1:5
3165
6
V6
7 HMST_AD 0
V12
8 1
W9
9 2
HMST_GPIO V8
10 3
W8
11 4
U10
12 5
13 PCMCIA_IOW
3V3BE
14 PCMCIA_IOR
15
Y3 3137 10K
MA6:15 0
Y5 3138 10K
MDATA0:15 1
Y4 3139 10K
2
HMST_CS Y6
3 VIP_SCL
Y2
4 VIP_SDA
W3
5
3142 2K2
3144 2K2
3146 2K2
3148 2K2
3150 2K2
3152 2K2
3154 2K2
3156 2K2 1111
B4B-PH-K
4
3
2
1
1V8BE
5121
BLM31
1V8C
N1
M1 1V8BE 2V5BE
5131 5141
BLM31
BLM18P
J2
0 1V8D 2V5S
L2
1
L4
2
L3
3
J1
4
K4
5
K3
6
K2
7
3191
1K2 1%
3V3BE
5151
1V8C
BLM31
5VBE
VDD
3V3BE
5171
BLM18P
GND
7 8 9 10
11 12 13
7101-9
DMN-8602
Φ
MISC
G3 A
DPLUS_0
G1
BYPASS_PLL
G4
DMINUS_0
T121 E1 F1
CKI CLKX
3161
H1
10K CLK0_DAC
G2
MCONFIG0 GPIOEXT35
T122
B
7101-3
DMN-8602
Φ
SERIE-IO
W17
SIO_SPI_MOSI
22R Y18 Y16
SCL SIO_SPI_CS2
CS10
22R Y17
SDA
Y15
SIO SIO_SPI_CLK
W18
SPI_MISO
W16
SIO_SPI_CS0
Y19 C
UART1_RX GPIOEXT24
V16
SIO_SPI_CS1
GPIOEXT25
V15
SIO_IRRX
GPIOEXT39
3V3BE CS6
U14
SIO_IRTX1
GPIOEXT40
CS7
U16
SIO_UART2_RX
GPIOEXT37
D
V18
SIO_UART2_TX
GPIOEXT38
U17
SIO_UART1_TX
W19
SIO_UART1_RTS
GPIOEXT41
U15
SIO_UART1_CTS
GPIOEXT42
E
5VBE
3199 3198
100R 1K0
T111
T112 6
3197
T113
4K7
2
7111-1
BC847BS
1 3V3BE
3192
10K
3196
3
4K7
3194
10K
5 7111-2 F
BC847BS
4
FC: DM3
3V3BE
2105
100n
G
7105
M24C16-RDW6
Φ
(2Kx8)
7
WC
3168
EEPROM
22R
1 6
0 SCL
2
1 ADR
3 5
2 SDA
3169
22R
H
3V3BE 3V3BE
5161 5162
BLM18P BLM18P
3V3P 3V3U 3V3R
3V3BE
5181
5VBE I
BLM18P
3V3A 3V3V
3139 243 3187 2005-02-01
11 12 13
1101 B10 3176-4 H2
1111 E10
3177-1 I2
2101 B10 3177-2 I2
2102 B11 3177-3 I2
2105 G12 3177-4 I2
2108 F1 3178-1 I2
2109 F2 3178-2 I2
2121 F9 3178-3 I2
2122 F9 3178-4 I2
2123 F9 3181-1 G4
2124 F9 3181-2 G4
2125 F9 3181-3 H4
2126 F10 3181-4 H4
2127 F10 3182-1 G4
2128 F10 3182-2 H4
2129 F10 3182-3 G4
2130 F10 3182-4 H4
2131 G8 3183-1 G4
2141 G9 3183-2 G4
2142 G9 3183-3 H4
2143 G10 3183-4 G4
2144 G10 3184-1 G4
2145 G10 3184-2 G4
2146 G10 3184-3 G4
2147 G10 3184-4 G4
2151 H10 3185-1 H4
2152 I10 3185-2 I4
2153 I10 3185-3 I4
2154 I10 3185-4 H4
2155 I10 3186-1 H4
2156 I10 3186-2 I4
2157 I11 3186-3 H4
2158 I11 3186-4 H4
2161 I12 3187-1 I4
2162 I12 3187-2 I4
2171 I10 3187-3 I4
2172 I10 3187-4 H4
2173 I10 3188-1 I4
2174 I10 3188-2 I4
2175 I10 3188-3 I4
2176 I10 3188-4 I4
2181 I12 3191 H8
2182 I12 3192 F12
2183 I12 3193 F12
2191 I12 3194 F12
2199 E11 3195 F12
3101 B1 3196 F12
3102 B1 3197 E12
3103 B1 3198 E12
3104 C1 3199 E11
3111 D5 4101 B4
3112 D6 4102 B4
3113 D6 5121 F9
3114 D6 5131 G8
3121 B6 5141 G9
3122 B6 5151 H10
3123 B6 5161 H11
3124 A9 5162 H12
3125 B9 5171 I10
3131 C9 5181 I11
3132 C9 6101 C3
3133 C9 7101-1 D5
3134 C9 7101-10 I7
3135 C9 7101-2 A5
3136 C9 7101-3 B12
3137 C9 7101-4 A2
3138 C9 7101-5 F7
3139 D9 7101-6 D2
3141 E7 7101-7 A8
3142 E8 7101-8 F3
3143 E7 7101-9 A12
3144 E8 7105 G12
3145 E7 7111-1 E12
3146 E8 7111-2 F13
3147 E7 F101 B6
3148 E8 F102 B6
3149 E7 F103 B6
3150 E8 T101 B1
3151 E7 T102 B1
3152 E8 T103 B1
3153 E7 T104 B1
3154 E8 T105 B1
3155 E7 T106 B1
3156 E8 T111 E11
3161 A11 T112 E11
3162 B12 T113 E11
3163 B10 T121 A11
3164 C10 T122 B11
3165 C10
3166 C10
3167 C10
3168 G13
3169 H13
3171-1 G2
3171-2 G2
3171-3 G2
3171-4 G2
3172-1 G2
3172-2 G2
3172-3 G2
3172-4 G2
3173-1 G2
3173-2 G2
3173-3 H2
3173-4 H2
3174-1 H2
3174-2 H2
3174-3 H2
3174-4 H2
3175-1 H2
3175-2 H2
3175-3 H2
3175-4 H2
3176-1 H2
3176-2 H2
3176-3 H2