Sony MCC-3000MT Service Manual page 181

TR-150 (2/2)
CL200
0.8
PLL_PLL74M
001 PLL_PLL74M
CL201
0.8
PLL_REF74M
001 PLL_REF74M
R202 R203
0
GND
001 TR-142P-PW
ON/OFF
001 RESET
PW_DIN
PW_SCK
PW_CS
rst_tr143
MCC-3000MT
R208 C204
100 100pF
R209
100
GND
IC200 IC201
TLC2933AIPWR TLC2933AIPWR
+3.3V
C202
L200 C206
0.1uF
10uH 0.1uF
C203
+3.3V 10uF
GND
1 10 14 1 10 14
GND
R204
LVDD VCOVDD LVDD VCOVDD
12 12
1M R210
VCOINH VCOINH
NM
VCOIN 1k VCOIN
13 6 13 6
R200
PFDOUT PFDOUT
100 RBIAS RBIAS
GND 4 3 GND 4 3
VCOOUT VCOOUT
FIN-A R205 FIN-A
8 8
R201 1M
TEST NM TEST
100
5 SELECT 2 5 SELECT 2
FIN-B FIN-B
PFDINH PFDINH
LGND VCOGND LGND VCOGND
C200
GND
7 9 11 7 9 11
100pF
GND GND GND
R207
47k
IC202 (2/3)
IC202 (1/3) NM R212
TC74VHC221AFT(EKJ) 0
TC74VHC221AFT(EKJ)
GND
+3.3V
+3.3V
R211
C205 1k
R206 100pF
47k
C201 22k
NM
0.01uF
6 7
14 15 CX RX/CX 5
Q
CX RX/CX
13 9
Q
A
1 10 12
B
Q
A
2 4 CLR
B
Q
CLR 11
+3.3V
3
To PS-772
1mm MAX:1A
+5V
R302
CN300 (1/2)
+1.8V
0
(1/13) 1 TR_+5V
(2/13) 2 TR_+1.8V
+2.5V
(3/13)
3 GND
(4/13) 4 TR_+2.5V
(5/13)
5 GND
+3.3V
(6/13) 6 GND
(7/13) 7 TR_+3.3V
CN300 (2/2) GND
100 R339
HEAD_PW_ON/OFF 8 (8/13)
100 R303
(9/13)
PW_DIN 9
100 R304
PW_SCk 10 (10/13)
100 R305
PW_CS 11 (11/13)
100 R338
12 (12/13)
RESET
13 14
GND
IC300
+1.8V +1.2V
MM1701CHBE
R337
0
8 1
VIN VOUT
5 4
CONT CN
2 7
C303
NC:1 NC:3
10uF
6 9
C300
NC:2 EPAD
1uF GND
3
C302
0.01uF
GND
+3.3V
IC203 (1/3)
+3.3V NJU7043RB1(TE2)
R216
GND 22k
R213
1M 3
NM R220
+ 1k
1
R215
1k
2 -
R218
R214
1M
1M
C207 R217
NM
22k
0.1uF
C208 C209
1000pF 2.2uF
GND GND GND
C210
R219
2.2uF
10k
IC203 (2/3)
NJU7043RB1(TE2)
5
+
7
6
-
R221
100
GND
2 4
+3.3V
IC207 (1/2)
TC7SH04FU
R230
47k
2
4
001 VCO74M_SEL
IC206 (1/2)
TC7SH04FU
+3.3V
C222
VCC VCC
0.1uF
GND GND
GND GND
IC206(2/2)
IC207(2/2)
TC7SH04FU TC7SH04FU
To PS-772
1mm MAX:1A
CN301
1 HEAD_POWER_1.2V HEAD_POWER_1.2V 001
2 GND
3 HEAD_POWER_1.8V HEAD_POWER_1.8V 001
4 GND
5 HEAD_POWER_2.5V HEAD_POWER_2.5V 001
6 GND
7 HEAD_POWER_3.3V HEAD_POWER_3.3V 001
8 GND
10 9
GND GND
+3.3V
Q200
2SA1774TL-QR
L201
C214
10uH 0.1uF
R222
C212
10k GND
10uF
X200
IC204 (1/2)
74.25MHz
TC7SZ125FU(TE85R)
R223
GND
4
4.7k
R226
VDD
2 4 22
1 3
VC OUT
CL202 GND
1
0.8
2
C211
0.1uF
GND
GND
+3.3V
Q201
2SA1774TL-QR
L202
C215
10uH 0.1uF
R224
C213 GND
10k
10uF
X201 IC205 (1/2)
74.175824MHz
TC7SZ125FU(TE85R)
R225
GND
4.7k 4
R229
VDD 22
1 3 2 4
VC OUT
GND
1
2
GND
+3.3V
L203
IC202 (3/3) IC203 (3/3)
10uH
TC74VHC221AFT(EKJ) NJU7043RB1(TE2)
C223
0.1uF
C216
10uF
C218
VCC C217 VCC
0.1uF
0.1uF
GND GND
GND
GND GND
CLK74M_PLL 001
R228
0
R227
100k
GND
IC204 (2/2) IC205 (2/2)
TC7SZ125FU(TE85R)
TC7SZ125FU(TE85R)
C220
10uF
C219 C221
VCC VCC
0.1uF 0.1uF
GND GND
GND
GND GND
TR-150 (2/2)
BOARD NO. 1-887-200-11
TR-150_2
7-61