Overall Circuit - Sanyo DSR-M814 Service Manual Addendum

K
ETHERNET
JK855
(TB-1)
IC320
J
LAN CONTROL
RTL8139CL
IC321
RTL8139C EEPROM
AT93C46
(SY-B)
(SY-B)
I
IC426
FULLRESET
AND
TC7S08F
H
BDATA[0:7]
BADDR[12:19]
G
IC455
COMPANION CHIP
F
TC86C001FG
(DM-D)
E
D
USB ATAPI
CN481
USB JACK
TO HDD UNIT
MB29DL322BE_90
JK882
C
(OP-1)
(DM-G)
B
A
1 2 3 4
IC483
RESET
BD45295G
(DM-G)
CPURESET IO RESET
RESET
RESET
IC422
RESET CONTROL
(DM-B)
PCIRESET
EPM3128ATC100
(DM-B)
PCIAD[0:31], PCICLK[1,2], PCICLKIO
PCI BUS
IC421 W9864G2EH-7
MIPS CPU
TX4925
W9864G2EH-7
(DM-B)
IC445,446,449,450,451 DATA[0:31], ADDR[0:19]
BUFFER
(DM-C)
74LCX245, 74LCX244
IC444
IC442
SDRAM
FLASH ROM FLASH ROM
W9825G6CH
W9825G6CH
MB29DL322BE_90
(DM-C) (DM-C) (DM-C)
5 6 7 8

OVERALL CIRCUIT

IC304
TX,RX
UART
MAX3100
(SY-A)
IC481
PON RESET RESET
PST598IN
(DM-G)
IC461
CLOCK GENERATOR
PLL1700E
(DM-E)
IC462
CLOCK BUFFER
TC74VHC02FT
(DM-E)
IC412
SDRAM SFAD[0:10,12,13]
SFDATA[0:31] IC410
(DM-A)
MPEG CODEC
VD_IN[0:7], REC27M
CX23415
VIDEO_OUT[0:7], AQ27M_PB
IC411
SSAD[0:10,12,13]
SDRAM
SSDATA[0:31]
(DM-A)
(DM-A)
IC443
SDRAM
(DM-C) IC473
AIDATA,AICLK,AILR
AUDIO ADC
PCM1800
(DM-F)
IC474
AUDIO DAC
AK4380VT
ADMCLK, AOCLK, AOLP, ADDDATA1
(DM-F)
9 10 11 12
C4
IC302
IC301
TRANSCEIVER RS485A, RS485B
MAX3082CSA
SUB MICOM (SY-A)
LC87F52QDV
IC305
EEPROM
(SY-A) BR24C08F
(SY-A)
IC103
VIDEO ENCODER
ADV7170
(VD-A)
ENC_D[0:7]
VD1_[0:7]
IC102
IC101
VD2_[0:7]
QUAD
VIDEO DECODER
AQ-424 VD3_[0:7]
TW2804
(VD-A)
VD4_[0:7]
IC109, IC110
OP AMP
LA6458
IC482 IC113
AUDIO_L_IN OP AMP AUDIO_L_IN OP AMP
AUDIO_R_IN NJM2100M AUDIO_R_IN LA6458
(VD-A)
(DM-G)
IC111
AUDIO_L_OUT
SELECT SW
74HC4051
AUDIO_R_OUT
13 14 15 16
K
RS485A
J
RS485B
(TB-1)
REMOTE
CLK SET IN
CLK SET OUT
I
SERIES IN
NON REC OUT
ALARM[1:4] IN
ALARM RESET
ALARM OUT
WARNING OUT
DISK FULL OUT
(TB-1)
H
MON1_OUT VIDEO OUT
(TB-1)
G
VIDEO1 IN
IC131 AGC
AN3916
(TB-1)
IC132 AGC VIDEO2 IN
F
AN3916
(TB-1)
VIDEO3 IN
IC133 AGC
AN3916
(TB-1)
IC134 AGC
(VD-A) VIDEO4 IN
AN3916
(TB-1)
(VD-A)
E
IC852
MIC IN
MIC AMP
LA6458M (TB-1)
(TB-1)
D
AUDIO1 IN
IC106
(TB-1)
ADOUT[1:4]
AUDIO2 IN
AUDIO VR
(TB-1)
(VD-A)
LC75347E
AUDIO3 IN
(TB-1)
(VD-A)
AUDIO4 IN
C
(TB-1)
ADMUTE
Q1018 AUDIO OUT
MUTE
(TB-1)
B
IC112
OP AMP
LA6458
(VD-A)
(VD-A)
L8HBJ_US6_BLOCK
A
17 18 19