Sony BVM-L230 Service Manual page 266

+5V_CORE_MAIN
R8616
47k
1
1/10W
0.5%
C8601
0.1
16V
1005
IC8601
LTC3412AEFE#TR
C8604
C8606 DC-DC CONVERTER
1000p R8612
50V 100p 4.7k
(043) CORE_PGOOD_315
CH 1/16W
1005 0.5%
C8665 100p
SVIN
1005
PGOOD
R8604 R8610
0 16k 0.5%
ITH
1608
1/10W
R8611
R8605 VFB
XX
0
CHIP
CHIP
RT
SYNC/MODE
R8606
2.2M
1/16W
RUN/SS
CHIP
5%
(043) CORE_PEN_315 SGND
R8614
C8607 330k
470p 1/16W
50V CHIP
CH 5%
1608
GND_1
2
+5V_CORE_MAIN
C8608
100p
50V
CH
1005
R8615
10k
1/10W
0.5%
C8600
0.1
16V
IC8600
1005
3
LTC3412AEFE#TR
C8602 R8609 DC-DC CONVERTER
C8603 6.8k 0.5%
JL8600 1000p
50V 100p 1/16W
(043) CORE_PGOOD_160
CH
1005
C8666 XX
SVIN PVIN2
PGOOD SW4
R8601 R8607
10k
0 ITH SW3
1/10W
0.5%
VFB PGND2
R8608
XX
RT PGND1
R8602
0
R8603 CHIP SYNC/MODE SW2
2.2M
1/16W
RUN/SS SW1
CHIP
5%
(043) CORE_PEN_160 SGND PVIN1
R8613
C8605
330k
2200p
1/16W
50V CHIP
B
5%
1608
GND_1
4
TP8600 TP8601 TP8602 TP8607
GND_1 GND_1 GND_1 GND_1
+1.6V_CORE
R8669
XX
(043) CORE_PGOOD_160
5
R8668
XX
R8665
R8667
XX
A B
+3.15V_CORE
C8609
CPU
100p
50V
CH EIM Bus Device
1005
CPLD IO
FPGA IO
R8618
0
+3.15V_CORE
C8614
22
6.3V
X6S
2012
JL8606
L8601
1uH
3.15V
PVIN2
SW4
C8617 C8619 C8621
1 22 100
SW3
16V 6.3V 6.3V
X7R X6S
PGND2 1608 2012
D8601
PGND1
CL-196YG-CD-T
SW2
POWER_LED 3.15V
SW1
PVIN1
JL8609
C8613 C8615
22 100
6.3V 6.3V
X6S
2012
+1.6V_CORE
CPU back-up
R8617
0
+1.6V_CORE
C8611
22
6.3V
1.6V
X6S
2012
JL8605
L8600
2.2uH
C8616 C8618 C8669
C8670
C8672 1 22 47
1000p
10p 6.3V 6.3V
16V
50V 25V
X7R X6S X6S
CH C8620
CH 1608 2012
100
6.3V
JL8610
C8610 C8612
22 100
6.3V 6.3V
X6S
2012
+5V_CORE_INT +5V_CORE_INT
XX
IC8609
OUT A V+
(043) CORE_PGOOD_315
R8652 0
C8674
XX (043) CORE_PGOOD_250
IN- A OUT B
R8653 0
R8666
XX
(043) CORE_PGOOD_160
R8654 0
IN+ A IN- B
(043) CORE_PGOOD_120
XX
R8655 0
GND IN+ B
GND_1
C
B (43/43) B (43/43)
SUFFIX: -13 SUFFIX: -13
+5V_CORE_MAIN
C8628
100p
50V
CH
1005
R8633 R8634
51k 0
1/10W
0.5%
C8622
0.1 C8631
16V 22
6.3V
X6S
1005 IC8603 2012
LTC3412AEFE#TR
R8631
C8624 DC-DC CONVERTER
C8625 4.7k
1000p
50V 100p 1/16W
CORE_PGOOD_250
(043)
CH RN-CP
0.5%
1005
C8668 100p
SVIN PVIN2
1005
PGOOD SW4
R8628
R8625
0 24k
ITH SW3
1/10W
0.5%
CHIP
VFB PGND2
R8629
XX
RT PGND1
R8626
0
CHIP SYNC/MODE SW2
R8627
2.2M
1/16W
RUN/SS SW1
CHIP
5%
(043) CORE_PEN_250 SGND PVIN1
R8632
C8626 330k
470p 1/16W
50V CHIP
CH 5%
1608
C8630 C8632
22 100
GND_1 6.3V 6.3V
X6S
2012
+5V_CORE_MAIN
C8629
0.1
16V
1005
(043) CORE_PGOOD_120
R8636
R8637
2.2M
1/16W
CHIP
5%
(043) CORE_PEN_120
GND_1
Power Fail Detection
+5V_CORE_INT
CORE_PGOOD
(039)
R8650
+5V_CORE_INT
10k 5%
1/16W
R8657
680 5%
R3112N361A-TR-FA
1/10W
IC8608
X7R Q8600
3.6V Reset IC 2SC4617TL-QR
10V
R8664
2.2 XX
220 5% C8662 C8663
1/10W
OUT CD R8663
100 5%
1/16W R8662
VDD
470 5%
1/16W
GND NC
Q8603
R8649
DTC144EE-TL
1k 5%
1/16W
GND_1 GND_1 CPU_BOOT_DIP4
(034) D8604
GND_1
delay time 9.3s CL-196HR-CD-T
RED LED
GND_1
POWER
FAIL
D-88 D-88
D E
+2.5V_CORE
FPGA DDR-SDRAM
+2.5V_CORE
JL8607
L8602
1uH
VREF_CORE
+2.5V
JL8603
C8636 C8637 C8638
1 22 100
16V 6.3V 6.3V
X7R X6S
1608 2012
Vref
C8639
100p
50V +1.2V_CORE
CH
1005
FPGA core
R8642
18k R8644
0
1/10W
0.5% 1608
C8641
22
6.3V
X6S
IC8604
2012
LTC3412AEFE#TR
C8633 R8640 DC-DC CONVERTER
C8634 4.7k
1000p
50V 100p 1/16W
CH RN-CP
L8603
0.5%
1005 2.2uH
C8667 XX
SVIN PVIN2
PGOOD SW4
R8638 C8671 C8643 C8644
R8635 C8673 C8645
36k 0.5% 1000p
0 ITH SW3 1 22 100
10p 25V
1608 1/10W 16V 6.3V 6.3V
50V
1608 CH
CH X7R X6S
VFB PGND2 1608 2012
R8639
XX
CHIP RT PGND1
0
SYNC/MODE SW2
CHIP
RUN/SS SW1
SGND PVIN1
R8641
C8642
C8635 330k
100
470p 1/16W
6.3V
50V CHIP
CH
5%
1608
C8640
22
6.3V
X6S
2012
R8659 0
CORE_PEN_315 (043)
Q8604
DTC144EE-TL
R8660 0
CORE_PEN_160 (043)
Q8605
DTC144EE-TL
R8661 0
CORE_PEN_250 (043)
Q8606
DTC144EE-TL
R8671 0
CORE_PEN_120 (043)
Q8607
DTC144EE-TL
GND_1
F
+2.5V_CORE VTT_CORE
LP2996MRX
IC8605
JL8604
GND VTT
SD_X PVIN Vtt
VSENSE AVIN
VREF VDDQ
GND_1
GND_1 GND_1
Vref and Vtt
DDR-SDRAM Reference Voltage and SSTTL-2 temination Voltage
+5V_CORE +5V_CORE_MAIN +5V_CORE_INT
FB8600
+1.2V_CORE
F001
0uH 3216
3.15A
3A
125V
1.2V
JL8608
GND_1
+3.3V_BP +3.3V_CORE
FB8601
0uH 1005
200mA
JL8611
GND_1
B (43/43)
BOARD NO. 1-874-770-13
BVM-L230
G H