Digital Circuit Diagram - Toshiba D-R5SC Service Manual

5-4. Digital Circuit Diagram

Digital Circuit System Diagram
Activa100
1394
GBADR[9:0]
GBADR[9:0] GBADR[9:0]
GBDAT[15:0]
GBDAT[15:0] GBDAT[15:0]
H_STROBE-
H_STROBE- H_STROBE-
H_WR-
H_WR- H_WR-
LINK_CS-
LINK_CS- LINK_CS-
LINK_IRQ
1394 LINK_IRQ LINK_IRQ
GB_ACK#
I55_RESET-
I55_RESET- GB_ACK# GB_ACK#
RESET-
RESET-
ISOD[7:0]
ISOD[7:0] ISOD[7:0]
ISORDY
ISORDY ISORDY
ISOSTART
ISOSTART ISOSTART
ISODIR
+1.5V +1.5V ISODIR ISODIR
ISOCLK
+3.3V +3.3V ISOCLK ISOCLK
ISOVALRX
ISOVALRX ISOVALRX
ISOVALTX
GND ISOVALTX ISOVALTX
Activa100
D5V D5V
+3.3V +3.3V
+1.8V
+1.8V
GND
VGND
VGND
I55_CVBSIN
I55_YIN
I55_CIN
CN508
6 PIN
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ATAPI INTERFACE
ATAPI INTERFACE
D5V
D5V
GND
Vaddis V
SBREQ
SBREQ SBREQ
SBVAILD
SBVALID SBVALID
SBCLK
SBCLK SBCLK
SBDAT
SBDAT SBDAT
VID[7..0]
VID[7:0] VID[7..0]
VIDVS
VIDVS VIDVS
VIDHS
VIDHS VIDHS
VIDCLK
VIDCLK VIDCLK
VIDVLD
VIDVLD VIDVLD
I55_TX0 I54_DUPRD
I55_RX0 I54_DUPTD
I55_GPIO0
I55_GPIO0 I55_GPIO0
I55_GPIO2
I55_GPIO2 I55_GPIO2
I55_RESET-
I55_RESET- I55_RESET- Vaddis V
27MHZ_OSC
27MHZ_OSC 27MHZ_OSC
HDMI_27MHZ_OSC
HDMI_27MHZ_OSC
SAP_MUTE
SAP_MUTE
VIDEO_IN_SEL
VIDEO_IN_SEL
SCL
SCL
SDA
SDA
VDD_DAC VDD_DAC
D5V D5V
+3.3V +3.3V
+1.8V
+1.8V
A150_VIDO_[0..7]
A150_VIDO_[0..7]
A150_VIDO_VS
A150_VIDO_VS
A150_VIDO_HS
A150_VIDO_HS
A150_VCLKOx2
A150_VCLKOx2
HD_SCL
HD_SCL
HD_SDA
HD_SDA
GND
I55_AMCLK
I55_ALRCLK
I55_ABCLK
I55_AODAT
ADC_ADAT
I n t e r f a c e
F r o n t P a n e l
TP34
TP35
1 RDY_FM R132 33R FPCSTB
2 SCK R134 33R FPCCLK
3 DATA R135 33R FPCDIN
R136 33R FPCDOUT
4 TP36
D5V
IR R137 33R IRRCV
5
+3.3V
HOST_RST R138 33R RESET-
6
+1.8V
+1.5V
TP37
TP38
C36 C76 C77 C78 C79
1nF 100pF 100pF 100pF 100pF
C
Y
G_Y
CVBS
R_V
B_U
R12
R49 R48 R46 R47 R45 R44
0R(0805) 75R/1% 75R/1% 75R/1% 75R/1% 75R/1% 75R/1%
V_GND
V_GND
C
C
Y
Y
6 c h a n n e l v i d e o
G_Y
G_Y
CVBS
CVBS
R_V
R_V
B_U
B_U
FPCDOUT
FPCDOUT
FPCDIN
FPCDIN
FPCCLK
FPCCLK
FPCSTB F r o n t p a n e l i n t e
FPCSTB
IRRCV
IRRCV
AFC_OUT
AFC_OUT
MUTE-
MUTE-
RESET-
RESET-
V i d e o i n s e l e c t
VIDEO_IN_SEL2
VIDEO_IN_SEL2
ML
ML
MC
MC
MD
MD
AOUT0
AOUT0
A u d i o o u t
SPDIF
SPDIF
ABCLKO
ABCLKO
ALRCLKO C l o c k f o r a u d i o
ALRCLKO
VADDIS_AMCLK
VADDIS_AMCLK
ADC_ADAT
I55_AODAT
I55_ABCLK
I55_ALRCLK
I55_AMCLK
POWER
POWER
5SB 5SB J
P
A12V A12V
P
A-12V
A-12V P
P
A5V
A5V P
VDD_DAC VDD_DAC P
D5V
P
+3.3V
P
+1.8V
P
+1.5V GND
P
P
P
Video Output
C
Y
C VIDEO OUTPUT_1
G_Y
Y
CVBS
G_Y
R_V
CVBS
B_U
R_V
B_U
+3.3V
+3.3V
V_GND
AGND
V_GND
AUDIO OUTPUT
MUTE-
MUTE-
ML
MC
ML
MD
MC
MD
AUDIO OUTPUT_1
AOUT0
AOUT0
o u t p u t SPDIF
SPDIF
ABCLKO
ABCLKO
ALRCLKO
ALRCLKO
VADDIS_AMCLK
VADDIS_AMCLK
ADC_ADAT
ADC_ADAT
I55_ABCLK
I55_ABCLK
r f a c e I55_ALRCLK
I55_ALRCLK
I55_AMCLK
I55_AMCLK
c o n t r o l Audio & Video Input_1
D A C AFC_OUT
AFC_OUT
SDA
SDA
SCL
SCL
VIDEO_IN_SEL2
VIDEO_IN_SEL2
VIDEO_IN_SEL
VIDEO_IN_SEL
SAP_MUTE
SAP_MUTE
I55_CIN
I55_CIN
I55_YIN
I55_YIN
I55_CVBSIN
I55_CVBSIN
Audio & Video Input
HDMI
RESET-
RESET-
HDMI_27MHZ_OSC
P 1 N a m e G P C I O HDMI_27MHZ_OSC
I N 2 0 M S P _ R E S E T G P C I O _ 0 A150_VIDO_HS
A150_VIDO_HS
I N 2 2 M U T E - G P C I O _ 1 4 A150_VIDO_VS
A150_VIDO_VS
I N 2 3 M I C _ O N G P C I O _ 1 3
A150_VCLKOx2
I N 2 5 M C G P C I O _ 1 7 A150_VCLKOx2
A150_VIDO_[0..7]
I N 2 6 M L G P C I O _ 1 6 A150_VIDO_[0..7]
SPDIF
I N 2 7 M D G P C I O _ 1 8 A150_SPDIFO
S C A R T _ F S 1 G P C I O _ 1 1
I N 3 1 SCL
SCL
I N 3 2 S C A R T _ F S 0 G P C I O _ 1 2 SDA
SDA
I N 4 7 V I D E O _ I N _ S E L 2 G P C I O _ 1 5
I N 4 8 V P S _ D E T G P C I O _ 1 1
HD_SCL
I N 4 9 V I D E O _ I N _ S E L 3 G P C I O _ 2 0 HD_SCL
HD_SDA
I N 5 0 V I D E O _ I N _ S E L G P C I O _ 3 2 HD_SDA
HDMI
AUDIO_OUT_R
AUDIO_OUT_L
AUDIO_OUT_L
AUDIO_OUT_R
A12V A12V
A-12V A-12V
5SB
5SB
A5V
A5V
+3.3V
+3.3V R24
0R(0805)
GND
AGND
VGND
A5V A5V
VGND
AGND
VGND
+3.3V +3.3V
+1.8V +1.8V
A12V
A12V
VDIFGND
VOGND
GND
VOGND VDIFGND
Fig. 5-5-4