Board (Sy-A) Sub Ucom & Lan - Sanyo DSR-M800P Service Manual

K
L3402
L3401 *
R VIDEO OUT
L3403 *
08 CN310 AUDIO IN
*
L3405
VIDEO IN
1 R AUDIO OUT
GND 2
VIDEO OUT 3
GND
4
AL 12V 5
AD IN 6
GND
7
AD OUT 8
TO TB-1 CN852
J
Q3401
2SC4483
CN305 30
PAL/NTSC 1
GND
2
RESET 3
DISK FULL OUT 4
WARNING OUT
5
ALARM OUT 6
ALARM RESET
7
ALARM IN 8
NON REC OUT 9
CLK SET OUT
10
I
CLK SET IN 11
REMOTE
12
RS-485B 13
RS-485A 14
SW8
15 SW8
SW7 16 SW7
SW6
17 SW6
SW5 18 SW5
SW4 19 SW4
SW3
20 SW3
*
SW2 21 SW2
SW1 22 SW1
SW0
23 SW0
GND 24
RX+
H 25
RX- 26
RXC 27
CMT
28
TX- 29
TX+
30
TO TB-1 CN851
L3300
RX-
*
RX+
8 7
VCC B
RXC *
R
TXC IC330
TX- MAX3082CSA
RO RE
TX+ 1 2
R3330
10K
G
CN309
04
AL5V 1
GND R3331
2 10K
RX 3
RTS
4
TEST POINT
F
E
CN303 07
KEY 1
7
KEY 2 6
LED CLK 5 R3057
1.5K
LED DATA
4
AL5V 3
GND 2
BUZZER
1
TO OP-1 CN881
IC303
PST9127N
D
CN302
10
AL5V 1
AL5V 2
D3304
GND 3
AK04
GND 4
D3305
AL5.4V
5
C
AK04
AL5.4V 6
R3332
GND 7 300
POWER FAIL
8
GND 9
FAN IN
10
TO PW-1 CN515
CN301 12
L3302 *
AL12V 1
AL2.5V
2
AL2.5V 3
AL2.5V
4
B
GND 5
GND 6
GND
7
GND 8 8 7 6 5
CTL GND GND
* C
AL3.3V 9
AL3.3V 10 IC331
SI-3012KS-TL
AL3.3V 11 REG.
VCC N.C OUT N.C
AL3.3V
12 1 2 3 4
TO PW-1 CN512
A
1 2 3 4
SY-A
Y2-81057/L8HAC-XE
Q3300 Q3301 Q3302
R3303 R3307 R3311
2SA1037 2SA1037
2SA1037 1K 1K 1K
REMOTE IN D3302
DA204
Q3303
R3315 R3319 R3327
Q3304 Q3305 Q3306
2SC2412 10K 10K 10K
2SC2412 2SC2412 2SC2412
1
2 3
* *
R3329
D3303 DA204
10K
Q3307
2SC2412
6 5
A GND
D
DE DI
3 4
TRANSCEIVER
REMOTE IN
R3054
1K
R3055 1K
R3089
R3056 0
R3048
0 10K
R3049
10K
1
R3058 48 47 46 45 44 43 42 41 40 39 38
22K 2 3
*
* *
D3300 R3050
DA204 10K
READ
5 4
V IN
R3040 100
* HDI2CC1
R3076
1K
R3068
1K
1 2 3 HDIRQ
RESET
XT1
RESET IC300
C3010
XT2
0.1
LC87F5064A
GND
CF1 SUB UCOM
CF2
X3002
5V
1AV4V11B1050J
R3059 KEY IN 0
10M
3 1
KEY IN 1
*
2 REMOTE IN
*
HDD(OSD) SO
HDD SI
5V
1 2 3 4 5 6 7 8 9 10 11
1
CL403
R3063
10K
R3006
10K
R3064
10K
R3007
10K
R3067 10K R3066 10K 10K
R3008
2.5V
3.3V
R3070
1K
+1.65V
R3071 1K
16 15 14 13 12 11 10 9
*
X3003
IC304 MAX3100EEE UART
3.6864MHZ
1 2 3 4 5 6 7 8
R3072 1K
5 6 7 8
CP-1 BOARD (SY-A) SUB UCOM & LAN
L3411
10U
C3436
10/16
TP301
R3437 C3416
1AV4J30B0070G 68 1000/16
R VIDEO OUT
IC345
AN3916
AGC
AUDIO IN
1 2 3 4 5 6 7 8 9 10 11 12 13 14
R AUDIO OUT
L3408
L3409 10U
10U
C3428
R3458
47/6.3
10K
C3429
0.1
VDD
RST
C3430
CTL3
1/50
CTL2
SEPIN
L3470
SEPOUT
10U
SEPC
SYNIN
C3431
0.1 VDD1
CVIN
Q3441
Q3470 NC
C3473
2SC2412 Q3471
C3470 0.047
2SA1037 CVOUT
10/16
R3473 C3472 R3474
L3471 220 1/50 220K 2SA1037
R3478
56U 1K OSD IC343
LC74782M-9841
8 7 6 5
* VCC TEST SCL SDA
IC301 EEPROM
BR24C08F
A0 A1 A2 VSS
R3043 1 2 3 4
10K
1K
R3044 R3045
10K
Q3200
2SC2412
37 36 35 34 33
VD TH
R3039 100
HDI2CD1
R3038
1K
EXPDATA
R3037
1K
EXPCLK1
R3036 100
MAIN NT/PL
R3035 100
MAIN FLASH
1
R3034 100 CL402
MAC
R3033
1K
VD MUTE
R3032
100
AD MUTE
R3031 1K
HDD RESET
R3030
1K
FAN IN
OSD CS
AD TH
SW8
SW7
SW6
CL355
PCI_CTRL21
1 CL356
PCI_CTRL10
CL357 1
12 13 14 15 16
PCICLK2 1 CL358
PCI_CTRL5
CL359 1
PCI_CTRL2
1
CL360
R3074
4.7K PAD31
1 CL361
PAD30 CL362 1
R3073
10K PAD29
1 CL363
PAD28
R3017 1
10K 0.1 C3207
CL364
R3018
PAD27
10K 1 CL365
PAD26 CL366 1
R3019
10K
PAD25
1 CL367
R3020
PAD24
10K 1
R3021
10K
R3022
10K
R3023
10K
R3024
10K
9 10 11 12
C21
CL601
IC344 LA7152
MUTE
H/L L/L
GND VCC
1 2 3 4 5 6 7 8 9
C3448
0.1
Q3406
R3431
100
2SA1037
R3429
1.8K
X3400 Q3409 Q3408
C3421
7.16MHZ 18P
VSS1
XTALIN C3422
18P 2SC2412 2SA1037
Q3407
XTALOUT
C3417 L3410
CTL1 2.2/50
10U
C3423 18P
BLANK 2SA1037
OSCIN C3424
18P
OSCOUT
R3453 8 7 6 5
CHARA C3420
0.1 220 L3406 GND * VCC
CS R3413 C3411
56U
390 22/16
SCLK
L H
SIN
1 2 3 4
VCC2
Q3403 IC346
NJM2233BM
DTC143TK
D3401 1
DSH015
2 3
* *
12 11 10 9 8 7
T3200
NF14-05
R3252 R3251
1 2 3 4 5 6
51 1M
R3255
X3200
51 C3211
R3262 15P R3253 25MHZ
10K 51
R3256
51
C3212
15P
*
* * *
R3254
1.5K
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
* *
C3201
0.1
IC320
RTL8139C
LAN
PAD0
PAD1
PAD2
PAD3
CL399
1 PAD4
C3203
0.1
PAD5
1
CL398
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
*
CL368 CL377 CL379 CL388 CL390
CL370 CL372 CL374
1 1 1 CL382 CL384 CL386 1 1 CL392 CL394 CL396
CL369 1 CL371 1 CL373 1 CL375
CL376 CL378 CL380 CL381 CL383 CL385 CL387 CL389 CL391 CL393 CL395 CL397
1 1 1 1 1 1
1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1
13 14 15 16
K
CL603
CL604
1 1 1 1
CL602
IC340
MM1031XM
2
*
1 6DB 3
*
J
4
*
Q3404
2SA1037
VIDEO_OUT
10/16
C3442
VIDEO_IN
I
R3402
0
AUDIO_IN
C3446 0.1
C3445
10/16 8 7 6 5
VCC * - +
OUT AUDIO_L_OUT
IC342
CL404
LA6458
FILTER AUDIO_R_OUT
- + 1
OUT GND
AMP
1 2 3 4
HDD RESET
C3481
10/16
TO DM-G
H
R3422 R3425
100K 10K
C3405
2.2/50
GPIO12
LAN LED TO DM-G
SP2 TO DM-B
TX (FROM U-COM) TO DM-G
G
RX (FROM U-COM) TO DM-G
GPD9 TO DM-B
IIC CLK TO DM-G
IIC DATA TO DM-G
F
3.3V
E
3.3V
GND
PCICLK2 TO DM-D
PCI_CTRL2 TO DM-B
PCI_CTRL5
PCI_CTRL6
PCI_CTRL7
PCI_CTRL8
PCI_CTRL9
PCI_CTRL10
PCI_CTRL11
D
PCI_CTRL13
PCI_CTRL14
PCI_CTRL15
PCI_CTRL16
PCI_CTRL17
PCI_CTRL18
PCI_CTRL21
PCI_CTRL24
ROM PAD0
AT93C46-SC
IC321 PAD1
PAD2
PAD3
PAD4
PAD5
C
PAD6
PAD7
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PAD16
PAD17
PAD18
PAD19
PAD20
B
PAD21
PAD22
PAD23
PAD24
PAD25
PAD26
PAD27
PAD28
PAD29
PAD30
PAD31
A
17 18 19