Sony MCC-3000MT Service Manual page 128

AVP-18 (6/18)_L
R2715 R2716
IM_+2.5V
47k 47k
R2717
47k
C666 IC607
0.1uF
TC7SZ32FU(TE85R)
IC610
5 5 TC7SZ08FU(TE85R)
R2719
R2723
10 10
2 VCC 4 2 VCC 4
001 TR_POWER_CON A Y A Y
R2720
10
1 1
001,018 TR_CN_DETECT B B
GND GND
3 3
GND
R2721
10
001 TR_VER_UP
010,011 +2.5V
TC7SZ05FU(TE85R)
47k
R600
R2718
10
006 TR_POWER_CON_B
L:Power ON
H:power OFF
S600
R678
100
CL600
1.2
GND
TR_+3.3V
R2713
47k
10 R2709
TR_+3.3V
018 TR_LENGTH_SEL0
R2714
47k
10 R2710
018 TR_LENGTH_SEL1
S602
TR_LENGTH_SEL0 TR_LENGTH_SEL1
HIGH HIGH 5m
GND
Q623 (1/2)
LOW HIGH 10m
RN1904
HIGH LOW 15m Q623 (2/2)
RN1904
LOW LOW 20m
TR_+3.3V IC608 (3/3) IC609 (2/2)
TC7WH125FK TC7SH08FU
C667 C668
VCC VCC
0.1uF 0.1uF
GND GND
GND
005,010,011,012,018
AVP-18_6
MCC-3000MT
SWD_UNREG L600
1uH
S
R607
10k
TR_POWER_CON_B 006
C610
0.022uF
25V
R602
100k
0.01uF
C605
R601 NM
22k
R604
C606 47pF
0
C601
47uF
C607 0.1uF
20V
L:Power OFF
H:Power ON R605 100
R606 100
C608 0.1uF
C609
0.01uF
IC600
5
VCC
2 4
A Y
GND
C612
3 0.022uF
25V
C600
0.1uF
R609
10k
S-GND
IC608 (1/3)
TC7WH125FK
IC608 (2/3)
TC7WH125FK
2 6 10m
R2711
1
47k
GND
5 3
15m
R2712
47k
7
2
GND
4
20m
1
IC609 (1/2)
TC7SH08FU
TR_+3.3V
GND
R2708
10
R2724
0
NM
S603
R2707
47k
GND
1000mA
L601
SWD_UNREG
1uH
S
H_START_UP
Q622
DTC114TE-TL
C602 Less Than 0.8V:OFF
47uF
20V
R603
22k
C603 C604
470pF 100pF
50V
50V
GND
600mA
R610 C613
10k 0.0068uF
Q615
FDS8880
+4.6V
R640
10
D601
IC601
SB05-05C-TB-E
TPS5120DBTRG4
1 30 C618
INV1 LH1
10uF
2 29 C625
6.3V
FB1 OUT1_U 10uF
3 28 25V P-GND
SOFTSTART1 LL1
4 27 C622 0.1uF
PWM/SKIP OUT1_D
5 26
R646
CT OUTGND1
6 25 15k C Lim 2.5A
R647
5V_STBY TRIP1
7 24 4.7k NM
GND VCC
8 23
R648
REF TRIP2
9 22 15k
R649 C624
STBY1 VREF5 C621
22uF
NM
10 21 10uF 4.7k 20V
STBY2 REG5V_IN
6.3V
C623
11 20 0.1uF P-GND
FLT OUTGND2
12 19
POWERGOOD OUT2_D
C626
13 18
SOFTSTART2 LL2 10uF
14 17 25V
FB2 OUT2_U
C619
15 16
10uF
INV2 LH2
6.3V
D602
SB05-05C-TB-E
R641
10
R612
100k
Q616
FDS8880
R611
C614
10k 0.0068uF
R614 R650
10k 22k
R617 R621 R626 R633 R643
10k 10k 10k 4.7k 4.7k
NM NM NM NM NM
R615 R619 R623 R631 R638 R651
1k 27k 12k 5.6k 4.7k 5.6k
R616 R620 R624 R632 R639 R652
1k
1.2k 2.2k 1.5k 22 1.2k
5.1V 5.4V 5.7V 6.3V 6.9V 3.6V
R618 R622 R627 R634
10 10 10 10
S S S S
S-GND S-GND
Q605
GND GND
Q603 SSM3K15FS-TE85L
SSM3K15FS-TE85L Q606
Q604 SSM3K15FS-TE85L
SSM3K15FS-TE85L
Q614
FDS8880
f=300kHz
1 S
R613 R635
R608 R628 R642
47k 1 15k 0
1M
NM NM
R629 R636
C615 1M 15k
0.1uF
25V
10 R630
330k
VIN GND
9 7
EXTVCC ION
15
TG
IC602
C617
LTC1778EGN
0.22uF
14
10V
SW
16
BOOST
5
D600
ITH
1SS400FJTE61
11
INTVCC
8 7 6 5
R625 R644
100k 0
12 4
BG
1 2 S
RUN/SS PGOOD
3
1 2 3
VRNG
Q600
4
FDS6690AS
FCB
8
VFB
SGND PGND
C611 C616 C620
R637 R645
0.01uF 6 13 4.7uF 0.01uF
4.7k 0
25V 6.3V 25V
NM
KOA CCP2E100
72V 4A
L603 L615
8.2uH 8.2uH
PS600
1 S 2 1 S 2
TR_HEAD_POWER_H
3 3
NC NC
8 7 6 5
4
C671
C627
S
22uF
150uF
10V
1 2 3
Q602
FDS6690AS
Q601
FDS6690AS
C628
150uF
1 2 3
10V
4
KOA CCP2E100
8 7 6 5
72V 4A
L604 L616
8.2uH 8.2uH
PS601
1 2 1 2
S S
TR_HEAD_POWER_L
3 3
NC NC
C672
22uF
R653 R657 R669 R673 R677
10k 10k 10k 4.7k 4.7k
NM NM NM NM NM
R655 R667 R671 R675
33k 22k 12k 10k
R656 R668 R672 R676
4.7k 1.2k 2.2k 390
4.1V 4.4V 4.9V 5.4V
R654 R658 R670 R674
10 10 10 10
S S S S
Q609
Q607 SSM3K15FS-TE85L
SSM3K15FS-TE85L Q610
Q608 SSM3K15FS-TE85L
SSM3K15FS-TE85L
TR_+5.0V
3000mA
L602
CL603
8.2uH 1.2
2
S
3
NC
R2722
1k
R660
22k
R661
22k
R662
5.6k
C629
R663
0.1uF C630
4.7k
10V 220uF
6.3V
R664
4.7k
S-GND
P-GND
006
006
L605
1uH
CN601
DVI_+5.0V 1
C632
C631
10uF
0.1uF GND 2
6.3V
25V
3 4
7-8