Circuit Diagram - Philips DCD322/12 Service Manual

Decoder Board -- Circuit Diagram 1
C5
1nF
U1
MX25L1605D
SF_CS
1 8
/CS VDD
SFDI 2 7 R8 4.7K
SO /HOLD
R9 4.7K 3 6 SFCLK
/WP SCK
DSPVCC33
4 5 SFDO
GND SI
C145
NC(10nF)
2 I C D A
DSPVCC33
R23
10K
SF_CS
SFCS
DSPVCC18
DSPVCC18
+
C25 C26 C27 C28 C29 EC5
0.1uF 10nF 10nF 10nF 10nF 100uF/10V
DSPVCC33I
C36
0.1uF
DRVSB
DRVSB
OPEN-M
OPEN-M
CLOSE-M
CLOSE-M
HOMESW
HOMESW
C19 C18 C6
1nF
1nF
1nF
DSPVCC33
FOCUS_PWM
TRACK_PWM
R65
SPDL_PWM
10K
SLED_PWM
CD_DVD R5 220R
CD_DVD
C13
1nF
OPEN-M R68 220R
DSPVCC33
R6 220R
FB5 CLOSE-M
DSPVCC18
DSPVCC33I
U2A
DSPVCC33
103
MUTE_CTL
Gen_4/VID7
SFCS R10 33R SFCS_0 104
DSPVCC33 SFCS
105
GND
SFDO R11 33R SFDO_0
106
SFDO/RS_SF
SFDI R13 33R SFDI_0
107
SFDI/RS128_Bootsel2
108
VDDC
109
VDDP
SFCLK R14 33R SFCLK_0
110
SFCLK/RS128_Bootsel1
FB6 FB/2K
111
I2CCLK GPIO[5]
112
SD_D/IGPIO[7]
R15 R16 FB7 FB/2K 113
I2CDAT PWM5
10K 114
4.7K
SD_CMD/GPIO[6]
115
SD_CLK/IGPIO[7]
T 2 I C C L K 116
VDDP
USB_DP 117
DP
USB_DN
118
DN
RAMADD4
119
RAMADD[4]
RAMADD3
120
RAMADD[3]
RAMADD5
121
RAMADD[5]
122
VDDIP
RAMADD2
123
RAMADD[2]
RAMADD6 124
RAMADD[6]
RAMADD1 125
RAMADD[1]
RAMADD7 126
RAMADD[7]
127
VDDC
128
GND
R30
56R
PCLK PCLK
C24
10pF
DSPVCC33
SDRAM3.3V
FB11
MBW2012-221
C30 C32 C33 C34 C35
C31
10nF 10nF
10nF 10nF 10nF
10nF
DSPVCC33
DSPVCC33I DSPVCC33I
FB12
MBW2012-221
+
C37 C38 C40 EC6
C41
10nF 10nF
10nF 10nF 100uF/10V
12-10
C8 1nF
C9 1nF RF
RF
C10
33pF
R12
392 Ohm 1%
64
RSET
63
DAC1
VDDDAC
62
VDDDAC
61
DAC2
60
DAC3
VDDDAC
59
VDDDAC
58
DAC4
57
GNDC
OSCIN
56
XIN
55 OSCOUT
XO
54 VDDPLL
VDDPLL
53
GNDPLL
52 RESET#
ZR36966
RESET#
51
VDDC
50
VDDP
IRRCV
49
IGPIO[44]
48
GPIO[43]/DUPRD0/TDO/SSCTXD
Vaddis-966XE
47
GND
46
GPIO[32]/SPDIFO
45
VDDP
44
GPIO[29]/AMCLK/APWM0-
43 R21 100R
GPIO[28]/APWM1-
42 R22 100R
GPIO[26]/APWM2-
41
GPIO[25]/AOUT2/APWM3-
40
GPIO[24]/DUPRD1/ALRCLK/APWM4-
39
IGPIO[23]/DUPTD1/ABCLK/APWM5-
VDDAPWM DSPVCC33
3.30V R25 10R
+
C20 EC4
0.1uF 220uF/6.3V
SDRAM3.3V
U4
NM
K4S641632H-UC70]
SDRAM3.3V
VDDPWM VDDAFE
FB1
MBW2012-221
C1
OSCOUT
10nF
R1 75R
VDDAFE
DSPVCC33
FB2
MBW2012-221
+
EC1
C3 C4 OSCIN
10nF 100uF/10V
10nF
VDDDAC
DSPVCC33
FB3
+
MBW2012-221
C12
EC30
10nF 100uF/10V
FB4
VDDPLL
DSPVCC18
MBW2012-221
C14
+
EC2
1nF
220uF/6.3V
C16
1nF
C_B_U
C_B_U
Y_R_V
Y_R_V
CVBS_C
CVBS_C
CVBS_G_Y
CVBS_G_Y
TP2
P2
S/PDIF_OUT
APWM_L-
APWM_R-
RAMCKE
R24 10K
FB10 MBW2012-221
+5V
R26 USB_DN1
USB_DN 27R
USB_DP R27 27R USB_DP1
R28
R29
15K 15K
C22 C23
56pF 56pF
12-10
C2 22pF
Y1
R2
27.000MHz
220K
C7 22pF
DSPVCC33
R7
4.7K
RESET#
+
C147
EC3
22uF/16V ESD5Z5C
SDRAM3.3V
1
2
3
4
CN1
2.0-4P