Digital: Back-End Processor - Philips DVDR3305/02 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
TRST# D6 A3
B 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
W1 Y1
D 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
M2 ATAPI_DATA
E
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 6
WE
D16 N17 22R 8
SDRAM_VREF RAS
P20 22R 7
CAS
N18 22R 5
CKE
3171-4 4 5 47R M18
0
3171-3 3 6 47R M19 SDRAM L20 22R 7
1 CLK0
3171-2 2 7 47R N20 K20 22R 5
G 2 CLK0
3171-1 1 8 47R M17
3
3172-1 1 8 47R L19 E20 22R 8
4 CLK1
3172-2 2 7 47R L18 D20 22R 7
5 CLK1
3172-3 3 6 47R L17
6
3172-4 4 5 47R K18 M20 22R 8
7 0
3173-1 1 8 47R K17 J20 22R 8
8 1
3173-2 2 7 47R J19 SDRAM_DQS F19 22R 6
9 2
3173-3 3 6 47R H19 C18 22R 5
10 3
3173-4 4 5 47R J17
11
3174-4 4 5 47R J18
12
3174-3 3 6 47R H18 K19 22R 6
0
13
3174-2 2 7 47R H17 H20 22R 7
14 1
3174-1 1 8 47R G20 SDRAM_DQM F20 22R 5
15 2
3175-1 1 8 47R G19 D18 22R 6
3
H 16 SDRAM_DQ
3175-2 2 7 47R G18
17
3175-3 3 6 47R G17 R17 22R 6
18 0
3175-4 4 5 47R F18 T19 22R 8
19 1
3176-1 1 8 47R F17 P17 22R 5
20 2
3176-2 2 7 47R E19 R19 22R 8
21 3
3176-3 3 6 47R E18 R18 22R 5
22 4
3176-4 4 5 47R E17 T18 22R 5
23 5
3178-4 4 5 47R A18 T20 22R 7
24 6
3178-3 3 6 47R B18 V20 22R 5
25 7
3178-2 2 7 47R A19 SDRAM_A U19 22R 8
26 8
3178-1 1 8 47R A20 W20 22R 7
27 9
3177-3 3 6 47R B20 U18 22R 6
28 10
3177-2 2 7 47R C19 V19 22R 6
29 11
3177-4 4 5 47R B19 U20 22R 7
I 30 12
3177-1 1 8 47R C20 Y20 22R 8
31 14
R20 22R 7
15
P18
16
P19 22R 6
17
1 2 3
7.
3139 785 3093x
4 5 6 7
Back-end Flash (BEF)
H3
HOST_OC_0
Y11
7101-2
HMST_CS0_8BIT
DMN-8602
Φ
3121 22R Y9
HMST_LDS
SYSRST#
AUDIO HMST_OE
C14 A17 2120 100n W15
0 0 HMST_RST
B15
AI_D 1 F101
D14 AO_D B16 3122 22R Y7
1 2 F102 HMST_WR
B17
GPIO6 3 F103 LWE
U8
3V3BE HMST_WAIT
C13
AI_MCLKI 3123
A16
10K
GPIOEXT32 AI_MCLKO
CS8
W14
0
A13 B13 U13
AO_MCLKI IEC958 1
U12
GPIOEXT33 2
A15 Y14
CS9 MCLKO 3
W13
AO
4
D13 A14 V13
FSYNC
FSYNC 5
U11
AI 6
A12 B14 Y13
SCLK SCLK 7
W12
8
W10
9
Y12
10
V11
11
V9
12
Y10
13
W11
14
V10
15
MA6:15
MDATA0:15
3V3BE
7101-1
DMN-8602
Φ
A9
VIDEO
VI_CLK0
A8
VO_CLK
A10
VI_VSYNC0|PEC
D7 B10 3V3BE
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
3 3184-3
PHY-LINK
1 3184-1 N1
LREQ
2 3184-2
1394
4 3184-4 M1
LPS
J4
LINK_ON
2 3183-2 J2
1394 0
4 3183-4 L1 L2
PHY_CLK 1
L4
2
1 3181-1 L3
3
2 3181-2 1394_PHY_DATA J1
4
K4
5
1 3183-1 J3 K3
PHY_CTL0 6
1 3182-1 K2
1394 7
3 3182-3 K1
PHY_CTL1
4 3181-4
3 3183-3
2 3182-2
4 3182-4
3 3181-3
3 3186-3
1 3186-1 3V3V 1V8D 3V3A 3V3P 2V5S
4 3185-4
1 3185-1
4 3186-4
4 3187-4
2 3186-2
AVDD VDDP VDD25 SUPPLY
4 3188-4
1 3187-1
2 3188-2
3 3187-3
7101-10
3 3188-3 DMN-8602
2 3187-2
1 3188-1
2 3185-2
3 3185-3
AGND GND GND
4 5 6 7
EN 39
8 9 10
Communication (COM)
7101-7
DMN-8602
Φ
HOST
H2 T121
INFC HOST_PO_0
Y8 3124 22R 3161
HMST_ALE 10K
V14
HMST_UDS 3V3BE
3125 3V3BE
HMST_UWE 10K
U9
HMST_DTACK 1101
13M5 AT-49
W5 T122
0
U5
1
W4
HMST_ADDRHI 2
V5
3 3163
V4
1M0
4
3V3BE
MA22:26
V7
0
U7
1
W6
HMST_ADDRLO 2
W7
3
U6 3164 22R
4
MA1:5
3165 22R
V6
HMST_AD 0
V12
1
W9
2
HMST_GPIO V8
3
W8
4
U10
5
PCMCIA_IOW
3V3BE
PCMCIA_IOR
Y3 3137 10K
0 3V3BE
Y5 3138 10K
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
T111
3
T112
2
T113
1
1V8BE
5121
BLM31
1V8C
1V8BE 2V5BE
5131 5141
BLM18P BLM31
1V8D 2V5S
3191
1K2 1%
3V3BE
5151
1V8C
BLM31
5VBE
VDD
3V3BE
5171
BLM18P
3V3A
GND
8 9 10
1101 B10
11 12 13
1111 E10
2101 B10
2102 B11
2105 G12
2108 F1
2109 F2
2120 B6
2121 F9
7101-9
2122 F9
DMN-8602
2123 F9
Φ
2124 F9
MISC
G3 2125 F9
DPLUS_0 A
G1
2126 F10
BYPASS_PLL
G4
DMINUS_0 2127 F10
2128 F10
E1 F1
CKI CLKX
2129 F10
H1 2130 F10
CLK0_DAC
G2
2131 G8
MCONFIG0 GPIOEXT35
2141 G9
2142 G9
2143 G10
2144 G10
2145 G10
B 2146 G10
7101-3
2147 G10
DMN-8602
Φ
2151 H10
2152 I10
SERIE-IO
2153 I10
W17
SIO_SPI_MOSI 2154 I10
2155 I10
Y18 Y16
SCL SIO_SPI_CS2
2156 I10
CS10
Y17 2157 I11
SDA
Y15
2158 I11
SIO SIO_SPI_CLK
W18
SPI_MISO 2161 I12
W16
SIO_SPI_CS0
2162 I12
Y19
UART1_RX GPIOEXT24 C
2171 I10
V16
SIO_SPI_CS1
2172 I10
GPIOEXT25
2173 I10
V15
SIO_IRRX 2174 I10
GPIOEXT39
2175 I10
CS6
2176 I10
U14 2181 I11
SIO_IRTX1
2182 I12
GPIOEXT40
2183 I12
CS7
2191 I12
U16
SIO_UART2_RX
2199 E11
GPIOEXT37
3101 B1
D
V18
3102 B1
SIO_UART2_TX
3103 B1
GPIOEXT38
3104 C1
U17
SIO_UART1_TX
3111 D5
W19 3112 D6
SIO_UART1_RTS
3113 D6
GPIOEXT41
3114 D6
U15
SIO_UART1_CTS
3121 B6
GPIOEXT42
3122 B6
3123 B6
3124 A9
E 3125 B9
3131 C9
5VBE
3199 3198 3132 C9
100R 1K0
3133 C9
6
3134 C9
3197
3135 C9
4K7
2
7111-1
3136 C9
BC847BS
3137 C9
1 3V3BE
3192
3138 C9
10K
3139 D9
3196
3
4K7 3141 E7
3194
10K 3142 E8
5
7111-2
F
BC847BS 3143 E7
4 3144 E8
3145 E7
3146 E8
3147 E7
3148 E8
FC: DM3 3149 E7
3150 E8
3151 E7
3V3BE
2105 3152 E8
100n
3153 E7
7105 3154 E8
G
M24C16-RDW6
3155 E7
Φ
3156 E8
(2Kx8)
3161 A11
7
WC
3168 3162 B12
EEPROM
22R
1 6 3163 B10
0 SCL
2
3164 C10
1 ADR
3 5
3165 C10
2 SDA
3169
3166 C10
22R
3167 C10
3168 G13
3169 H13
3171-1 G1
H
3171-2 G1
3V3BE 3V3BE
5161 5162 3171-3 G1
BLM18P BLM18P
3171-4 G1
3V3P 3V3U 3V3R
3172-1 G1
3172-2 G1
3172-3 G1
3172-4 G1
3173-1 G1
3173-2 G1
3173-3 H1
3V3BE
3173-4 H1
5181 5VBE
I
BLM18P 3174-1 H1
3V3V
3174-2 H1
3174-3 H1
3174-4 H1
3175-1 H1
3175-2 H1
FC: DA0
3175-3 H1
3175-4 H1
3176-1 H1
3176-2 H1
3139 243 31875 2005-04-15
3176-3 H1
11 12 13
3176-4 H1
3177-1 I1
3177-2 I1
3177-3 I1
3177-4 I1
3178-1 I1
3178-2 I1
3178-3 I1
3178-4 I1
3181-1 G4
3181-2 G4
3181-3 H4
3181-4 H4
3182-1 G4
3182-2 H4
3182-3 G4
3182-4 H4
3183-1 G4
3183-2 G4
3183-3 H4
3183-4 G4
3184-1 G4
3184-2 G4
3184-3 G4
3184-4 G4
3185-1 H4
3185-2 I4
3185-3 I4
3185-4 H4
3186-1 H4
3186-2 I4
3186-3 H4
3186-4 H4
3187-1 I4
3187-2 I4
3187-3 I4
3187-4 H4
3188-1 I4
3188-2 I4
3188-3 I4
3188-4 I4
3191 H8
3192 F12
3193 F12
3194 F12
3195 F12
3196 F12
3197 E12
3198 E12
3199 E11
5121 F9
5131 G8
5141 G9
5151 H10
5161 H11
5162 H12
5171 I10
5181 I11
6101 C3
7101-1 D5
7101-10 I7
7101-2 A5
7101-3 B12
7101-4 A2
7101-5 F7
7101-6 D2
7101-7 A8
7101-8 F3
7101-9 A12
7105 G12
7111-1 E12
7111-2 F13
F101 B6
F102 B6
F103 B6
T101 B1
T102 B1
T103 B1
T104 B1
T105 B1
T106 B1
T111 E11
T112 E11
T113 E11
T121 A11
T122 B11