JVC GR-DVL320A Service Manual page 14

IC8001
TMS320DSC24GHK
R8066
47K
R8028
27
R8032
∗
R8029
27
E
NOTES 1. How to find the page showing the continuative schematic diagram.
Example ) TO SYSCON: Refer to the GR-DVL160EG service manual ( NO. 86662 ) .
TO SYSCON: Refer to this service manual.
2. The mark means modified points.
3. When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
C8018
0.1
ARM_A20
ARM_A19
ARM_A18
ARM_A17
ARM_A16
CVDD8_1.8V
SDR_DQ24
SDR_DQ25
SDR_DQ27
SDR_DQ26
CVDD11_1.8V
ARM_A15
ARM_A14
ARM_A13
ARM_A12
SDR_DQ28
SDR_DQ29
SDR_DQ30
DGND7
SDR_DQ31
ARM_A5
ARM_A8
ARM_A9
ARM_A10
ARM_A11
SDR_A1
SDR_A0
SDR_A2
SDR_A6
SDR_A3
ARM_A2
ARM_A3
ARM_A6
ARM_A7
DVDD12
SDR_A4
SDR_A5
SDR_A7
SDR_A10
SDR_A9
YIN7
CGND7
GIO7
GIO11
GIO15
GIO19
CVDD4_1.8V
TEST4
RESERVE
ARM_A1
EM_CS2
ARM_A4
SDR_A8
USB_VDD
SDR_A11
SDI3
YIN2
GVDD3_1.8V
GIO6
GIO10
DGND5
GIO20
CIN1
EM_CS1
C8014 C8015
0.1 0.1
R8076 TL8021
0R0
R8036
1M
X8002
NAX0398-001X
48MHz
USB_CLK
F
44.1KHZ
11.2896MHZ
∗
32 44.1KHZ
R8037
10k
TL8008
TO MONITOR
C8017
CN762
0.1
CN8002
SD_WP
Data2Host
MMC_CD
DSC_3V
MMC_CLK
DSC_GND
Data2MMC
P_MEDIA
R8058 0
SD/MMC_CS
NC
R8057
0
∗
C8016
R8055 0 0.1
TL8019
IC8007
Vin Vout
C8029
10 /6.3
T
C8027 C8028
0.1 0.1
IC8007
MM1385EN-X
CN8001
DOLRCK2 [60]
DOMCK2 [21]
DOBCK2 [61]
DODAT2 [22]
AIDAT2 [62]
CN8001
FLSH_RST [55]
DSC_RST [16]
DSC_CS [56]
DSC_CLK [17]
DSC_DT_IN [57]
DSC_DT_OUT [18]
MXDT_OUT [58]
CAPT_REQ [19]
DSC_WKUP [59]
DSC_STS [20]
USBDOWN [15]
P_MEDIA [54]
MMC_CD [10]
TO MAIN IF
CN111
CN8001
GND GND
GND
GND
GND
CLK27 CLK27
REG_4.8V REG_4.8V
REG_4.8V
GND
REG_3V REG_3V
REG_3V
REG_3V
REG_1.8V REG_1.8V
REG_1.8V
REG_1.8V
GND
GND
GND
GND
MMC_CD MMC_CD
USBSENS USBSENS
USB_DN_RX USB_DN_TX
USB_DP_TX
USB_DP_RX
GND
GND
GND
GND
GND
P_MEDIA P_MEDIA
USBDOWN USBDOWN
[SD/MMC_D_OUT
FLSH_RST FLSH_RST
DSC_RST DSC_RST
DSC_CS DSC_CS
DSC_CLK DSC_CLK
DSC_DT_IN DSC_DT_IN
[SD/MMC_D_IN]
DSC_DT_OUT DSC_DT_OUT
MXDT_OUT MXDT_OUT
CAPT_REQ CAPT_REQ
DSC_WKUP DSC_WKUP
DSC_STS DSC_STS
DOLRCK2 DOLRCK2
DOMCK2 DOMCK2
DOBCK2 DOBCK2
DODAT2 DODAT2
AIDAT2 AIDAT2
DSCIO0 DSCIO0
DSCIO1 DSCIO1
DSCIO2 DSCIO2
DSCIO3 DSCIO3
DSCIO4 DSCIO4
DSCIO5 DSCIO5
DSCIO6 DSCIO6
DSCIO7 DSCIO7
DSYIO0 DSYIO0
DSYIO1 DSYIO1
DSYIO2 DSYIO2
DSYIO3 DSYIO3
DSYIO4 DSYIO4
DSYIO5 DSYIO5
DSYIO6 DSYIO6
DSYIO7 DSYIO7
CLKDSC CLKDSC
VDDSC VDDSC
HDDSC HDDSC
FLDDSC FLDDSC
DSYO0 DSYO0
DSYO1 DSYO1
DSYO2 DSYO2
DSYO3 DSYO3
DSYO4 DSYO4
DSYO5 DSYO5
DSYO6 DSYO6
DSYO7 DSYO7
DSCO0 DSCO0
DSCO1 DSCO1
DSCO2 DSCO2
DSCO3 DSCO3
DSCO4 DSCO4
DSCO5 DSCO5
DSCO6 DSCO6
DSCO7 DSCO7
y10257001a_rev0.0
G H
4-2