Sony RCP-D50 Service Manual page 102

1
002 COM1_TVD+
002 COM1_TVD-
R309
33
NM
002 COM1_RVD+
COM1_RVD-
002
2
IC301 (1/3)
R302 SN75158PSR
10
NM 2
002 COM2_TVD+/232C(RM/C)
1
002 COM2_TVD-
R303
10
+5V
NM
PH301
R301 R304 HCPL-0630-500
33 100 NM
NM NM
1 VCC
002 COM2_RVD+/232C(C/RM)
C303
2
33pF
NM 4
002 COM2_RVD-
3
GND
GND
+3.3V
3
IC302
MAX3222IPWR
19
R305
220
17 VCC
T1OUT
R306 220 8
T2OUT
NM
R307 220
16
R1IN
9
R2IN
C334
R308
220 100pF
NM 3
V+
7
GND
V-
C302 C304
0.1uF 0.1uF
20
SHDN
GND
C301
18
22uF
GND
4
5
A B
MPU-126/126G (3/4)
IC301 (3/3)
SN75158PSR
NM L301 +5V
100uH
NM
VCC
C309 C310
0.1uF 47uF
GND
NM 16V
NM
GND
R310
IC301 (2/3)
10
SN75158PSR
NM
6
NM
5 TVD
7
R311 +5V
10
NM
PH302
HCPL-0630-500
R312
100 NM R320 R321 C311
8
6.8k 6.8k 0.1uF
NM
1 VCC
NM NM NM
RVD
7
2
C305
33pF
NM 4
RVD
6
3
GND +3.3V +3.3V-2
L302
5
R393 R394 10uH
10k 10k
C332
GND 22uF
GND
41
VSS7
+5V
42
BREAKA
43
CABLEA
44
R322
PACKETA
10k
NM 45
NM
3 TVD TDI
46
TMS
47
TCK
48
BTVDB
49
TVDB
50
NTVDB
R313 R318 C308
8
51
6.8k 6.8k 0.1uF
VSS8
NM NM
NM
RVD 52
7
VDD5
53
XRVDB
RVD 54
6
RVDB
55
XCTSB
R392
56
5
10k
XRTSB
57
BRVDB
58
TCLKB
59
BCLKB
+3.3V
60
VSS9
R389 R390 C312
10k 10k 0.1uF
R314
10
13
T1IN
12 R315 10
T2IN
NM
R319
R316 10 0
15
R1OUT
10
R2OUT
R317
10
1 NM
EN
2 C306 0.1uF
C1+
4
C1-
5 C307 0.1uF
C2+
6
C2-
C
MPU-126/126G (3/4)
SUFFIX: -21, 22 SUFFIX: -21, 22
+5V
R326
10k
R395
0
+3.3V-2
R327
20
10k
VSS5 R329
10
19 COM_CLK
CLK
18
VSS4
17 COM_WAIT
XWAIT
16
TEST
15 RD
XRD
14
NC
13 WRL
XWR
12
VDD1
11
VSS3
IC305
10 D7
CXD9093R D7
9 D6
D6
8 D5
D5
7 D4
D4
6
VSS2
5 D3
D3
4 D2
D2
3 D1
D1
2 D0
D0
1
VSS1
+3.3V-2 +3.3V-2
R328 R330
10k 10k
GND
R324
2.2k
IC304 (3/3)
TC7WH08FU(TE12R)
+3.3V
IC303 (7/7)
74VHC04MTCX
C313 C314
VCC VCC
0.1uF 0.1uF
GND GND
R323 R325
10k 10k
IC303 (3/7)
IC304 (1/3)
74VHC04MTCX
TC7WH08FU(TE12R)
5 6 1
GND
7
9 8 2
IC304 (2/3)
IC303 (4/7)
TC7WH08FU(TE12R)
74VHC04MTCX
IC303 (6/7)
5
74VHC04MTCX
3
6 13 12
GND GND
6-6 (a) 6-6 (a)
D E
BL1_1
BL1_0
BL2_1
18MHz 001,002,003
BL2_0
BLIGHT_CONT2
BLIGHT_CONT1
DIPSW +3.3V
S301
DIPSW0 1 2
DIPSW1
3 4
DIPSW2
5 6
DIPSW3
7 8
DIPSW4
9 10
DIPSW5
11 12
DIPSW6
13 14
DIPSW7 15 16
NM
IC303 (2/7)
74VHC04MTCX
3 4
COM1_CONNECT
1
2 COM0_CONNECT
IC303 (1/7)
74VHC04MTCX
IC306
MSM82C55A-2GS
+3.3V
C315
FB302 0.1uF
GND
B1
B4
D7 25 35
B2 D7 PA7
D6 26 36
D6 PA6
D5 27 37
D5 PA5
D4 28 OUT 38
D4 PA4
D3 29 40
D3 PA3
D2 30 41
D2 PA2
D1 31 42
D1 PA1
D0 32 43
D0 PA0
23
OUT PB7
21
PB6
20
PB5
19
PB4
RD 44 18
RD PB3
WRL 34 16
WR PB2
RESET 33 15
RESET PB1
PIO_0 1 14
CS PB0
5
PC7
6
PC6
7
PC5
8
IN PC4
13
PC3
11
PC2
A1 3 10
A1 PC1
A0 4 9
A0 PC0
COM_INT
GND
F
+3.3V
IC307 (5/5)
74VHC08MTCX
VCC
GND
NM
GND
+5V C316
0.1uF
NM
IC307 (1/5)
74VHC08MTCX R335
R331
1 NM 22k
3 22k NM
3 8
GND
2 R341
+
NM 100
1
R339
22k
2 - NM
4 R332 NM
22k C317
6 4 R396
5 0.1uF 100
NM
R336 NM
IC307 (2/5)
22k
GND
74VHC08MTCX NM
-5V
GND
NM
IC308
(1/2)
NJM2904V(TE2)
GND NM
IC307 (3/5)
74VHC08MTCX R337
NM 22k
9
8 NM 5
R342
10
+
7 100
R333
R340
22k
22k 6 NM
NM -
NM
12
11 R397
NM 100
13
R334
IC308 (2/2)
22k
IC307 (4/5) NM NJM2904V(TE2)
74VHC08MTCX R338
GND
NM 22k
NM
GND
BL_CHECK
7 8
BNC_IN/OUT
5 6 RB301
LED_ON2
100k
3 4
LED_ON1
1 2
BL_CHECK BL2_1
7 8
BNC_IN/OUT BL2_0
5 6 RB302
LED_ON2 BL1_1
100k
3 4
LED_ON1 BL1_0
1 2
BL2_1
BL2_0 BUZZER_ON 1 2
RB303
100k
3 4
BL1_1 PIO2_PB6
5 6
BL1_0 BUZZER5
BUZZER_ON BUZZER4 7 8
PIO2_PB6 BUZZER3 1 2
RB304
100k
BUZZER5
BUZZER2 3 4
BUZZER4
BUZZER1 5 6
BUZZER3
BUZZER0 7 8
BUZZER2
BUZZER1
DIPSW4 7 8
BUZZER0 DIPSW5 5 6
RB305
100k
DIPSW7 3 4
DIPSW6
DIPSW6 1 2
DIPSW7
DIPSW5 1 2
DIPSW3
DIPSW4 RB306
DIPSW2 3 4
100k
DIPSW3
DIPSW1 5 6
DIPSW2
DIPSW0 7 8
DIPSW1
DIPSW0
GND
RCP-D50
RCP-D51
G H