Sony DSR-1800 Service Manual page 456

1 R1282
R1284
100k 100k
RN-C RN-C
R1281 R1283
100k 100k
RN-C RN-C
+5V-3
2 1
001,011 CN_SY_SI
4 3
001,004,011 CN_SY_SO
6 5
001,004,011 CN_SY_SCK
8 7
001 CN_NSG_CS
007 H_ILINK
2
005,011 L_RESET
Q1202
DTC144EUA-T106
2
001,012 CN_JC_RESET
001 CN_CPU_RESET CL1203
011 REF+5V
+5V-4
L1203
22uH
1 2
C1207 C1209
0.022uF 100uF Q1200
6.3V
1
2SC4177-T1L5L6
3
2
013
INT_SC
C1211
3 0.022uF
R1210 R1211
1k 1k
L1204
22uH
1 2
-5V-4
C1208 C1210
0.022uF 100uF
6.3V
EXT_SC
010
4
5
A B
SO
SI
RB1205 100
CK
CS
+5V-3
R1221
4.7k
RN-C
1
3
IC1205
NJM360M-TE2
R1215
68k
IC1204
TC4W53FU(TE12R)
C1235 C1218
0.022uF 0.022uF
C1215
0.022uF
3 +V 7
Q1201 IN+ OUT+
5 8
2SC4177-T1L5L6
C1237
# L1205 # L1206 6 A VDD
R1212 1 0.022uF
47uH 47uH 2 6
330 1
IN- OUT-
2 1 2 1 2 7
-V GND
VEE VSS INH
RN-C
3 4 2
3
# C1212 # C1213 # C1214 R1213
27pF 56pF 27pF 1k C1236
0.022uF
R1238 R1216 C1217
1k 1k 0.022uF
C1216
R1214
0.022uF
1k
C1238
0.022uF
R1243
68k
IC1210
NJM360M-TE2
3 +V 7
IN+ OUT+
C1240
0.1uF
2 6
IN- OUT-
-V GND
R1244 R1245
1k 1k
RN-C
RN-C
C1239
0.022uF
C
VPR-71 (12/13) VPR-71 (12/13)
TC74HC4053AFT(EL)
(3/3) IC1207
SEL
COM
4
R1223
10k
RN-C
RV1200
10k
RV1200;
INT HCK FREQ
R1224
10k
IC1206 RN-C
CXD1216M-TH
+5V-3
C1219
0.022uF
2
VDD
10 HCOMIN 9
HCOMOUT
15 HDIN 20
TGC
18 ISCIN 1
+5V-3 SCCOMOUT
4 ESCIN
12 LALTIN 19
LALTR
R1222
1k
17 SYNCIN 11
# R1217 # R1219
100k 100k INT/EXT 8
RN-C
RN-C RN-C
VR
5 MODE1 7
HR
6 MODE2
14 CLOCK
# R1218 # R1220 VSS
0 0
NM NM 16
TP1203
HCK
TP1200
SC
TC74VHCT541AFT(EL)
001 CN_SDIRH
001 CN_SDIRV
001 CN_SDIRF
001 CN_SDIRCK27V
001 CN_SDTIRH
001 CN_SDTIRV
001 CN_SDTIRF
001 CN_SDTICK27
001 CN_SGH
001 CN_SGOE
001 CN_SGCK13
15-180 15-180
D E
C1227 C1228
+5V-4
L1207
100uF 0.022uF R1258
22uH
6.3V 0
2 1
NM
Q1206
2SA1611T1-M5M6
C1244
VCC
0.1uF
IC1211(2/2)
GND TC7SHU04FU-TE85R
R1256 R1247
4.7k 10k
2
RN-C RN-C
Q1204
DTC144EUA-T106 L1210
2.7uH
+2.5V-2
IC1211 (1/2)
C1246
TC7SHU04FU-TE85R
0.001uF
C1241
2
0.1uF
R1248 R1250 1
D1200 470 4.7k
DA204UT106
RN-C RN-C
9
R1249
1
47
3
RN-C
0
5 C1243
0.047uF
1
C1242
2.2uF
R1252 3
16V
10k
RN-C
Q1205
2SA1611T1-M5M6
IC1207 (1/3)
TC74HC4053AFT(EL)
R1209
C1249
2 15 D1203 4.7k
0.1uF
0 COM 1SS301-TE85L RN-C
1
HCK ERR
1
10 R1246
SEL TP1201 10k
RN-C
R1227
1k
NM R1231 R1232 4
RN-C 4.7k 33k
Vdd
1 3
VC Font
RN-C
RN-C Vss
R1254
R1228
47 R1255 2
10k RN-C C1226 X1201
4.7k
RN-C 0.1uF 27MHz
RN-C
C1222 C1223 C1250
0.01uF 4.7uF 1uF
10V
25V
2HCK VCO
+5V-4 C1230 C1229
L1208
100uF 0.022uF
SC FREE 22uH
6.3V
1 2
TP1204
C1225
0.022uF
SC ERR
TP1202
R1229 # X1200
10k 14.31818MHz
16
RN-C R1233 4
33k Vdd
12 VCC 14 1 3
0 COM VC Fout
13 RN-C
Vss
RV1201 1
10k 2
11
SEL IC1207 (2/3)
R1226
6
33k TC74HC4053AFT(EL)
C1220 C1224 INH
RN-C
0.001uF 0.01uF GND VEE
IC1208 (2/2)
8 7
TC7SH04FU-TE85R
C1221 R1230
1uF 10k
RN-C
25V
RV1201; INT SC FREQ 4Fsc VCO
010 EXT_SYNC
+5V-3
004,006
SELECT_SYNC
L1201 C1203
22uH 0.1uF
011 PHI
011
PHO
C1205
010 REF_IN_BG
47uF
6.3V
20
IC1202
2 VCC 18
A1 Y1
3 17
A2 Y2
4 16
A3 Y3
R1206 0
5 15 R1203 0
A4 Y4
6 14
A5 Y5
7 13
A6 Y6
8 12
A7 Y7
R1207 0
9 11 R1204 0
A8 Y8
1
+5V-3
G1
19
L1202 C1204
G2
22uH 0.1uF
GND
10
C1206
47uF
6.3V
20
2 Vcc
A1 Y1
3
A2 Y2
R1208 0
4
A3 Y3
R1271 10k 5
A4 Y4
RN-C
6
A5 Y5
7
A6 Y6
8
A7 Y7
9
A8 Y8
1
G1
19
G2
GND
10
F
+3V-2
IC1212 (2/2) L1211
TC7SH04FU-TE85R 22uH
C1245 C1232
0.1uF 0.022uF
VCC
VCC
GND
GND
4 2 4
IC1212 (1/2)
TC7SH04FU-TE85R
R1251
0
C1247
0.001uF
3 IC1209 (2/2)
D1201 TC7SH04FU-TE85R
KV1470TL00
C1248
0.001uF
2 D1202
HSM88WK-TL
R1253
10k
RN-C
IC1209 (1/2)
TC7SH04FU-TE85R
R1235
0
2 4
C1231
0.022uF
IC1208 (1/2)
TC7SH04FU-TE85R
R1234
0
2 4
VCC
GND
IC1203
TC74VHCT541AFT(EL)
18
17
16 R1205 0
CL1205
15
14
CHARA_SIG 009
13
CHARA_FRAME 009
12
11
DSR-1800/P/1600/P
G H