Schematic Diagram - Mb-134 Board (12/13) - Sony HBD-E370 Service Manual

HBD-E370/E470/E570/E870/T57

5-18. SCHEMATIC DIAGRAM - MB-134 Board (12/13) -

1 2 3
(12/13)
MB-134 BOARD
A
R2412 R2411 FB2403 C2403 C2470
33k 33k 2.2 0.1 0.1
B
C2402
0.1
C2404
1
C
C2405
2.2
D CL2411
FE_FG
CL2412
FE_LIMIT
CL2413
CL2414
FE_GAINSW2
R2416 CL2416
E 36k
FE_FMO2
R2417 CL2417
FE_FMO 36k
R2418 CL2418
10k
FE_DMO
R2419 CL2419
FE_TYPWM 0
R2420 CL2420
FE_TRO 51k
R2421 CL2421
91k
FE_FOO
F
R2422 CL2422
FE_TLO 91k
FE_TILT+
FE_TILT-
G
FE_FR+
FE_FR-
H
I
FE_GAINSW
R2308
J
22k
FE_FMO4
FE_FMO3
R2309
C2309
22k
470p
FE_V14REF
K
L
HBD-E370/E470/E570/E870/T57
• See page 67 for IC Block Diagrams. • See page 77 for IC Pin Function Description.
4 5 6
C2401
IC B/D
0.1
IC2401
C2400
MOTOR DRIVER 100
16V
IC2401
TPIC1405DFDRG4
19.7 0 FE_SLED_A-
C19V
1 56
SLED2_N
13.2 0 FE_SLED_A+
CP2
2 55
SLED2_P
0 13.2
CP1
3 54
P12V_3
5 0 FE_SLED_B-
CA5V
4 53
SLED1_N
0 FE_SLED_B+
AGND_1
5 52
SLED1_P
1.4
VREF
6 51
PGND_3 C2450 C2499
0.1 10
13.2
TEST1
50
7
CV3P3
FE_SPDL_COMMON
TEST2
8 49
MCOM
R2496
0
TEST3 1.8k
9 48
ISENSE C2495
10
CL2410 0
TEST4
10 47
ICOM2
0 FE_SPDL_W
XFG
11 46
W
0 13.2
MONITOR
12 45
P12V_2
0 0 FE_SPDL_V
XMUTE1
13 44
V C2491
R2447
10
0.16 1/3W
0 0
XMUTE2
14 43
ICOM1
0 0 FE_SPDL_U
GC
15 42
U
0 13.2
VSLED1
16 41
P12V_1 C2440 C2438 R1372
0.1 10
2.2k
0 10
VSLED2
17 40
C10V
0 5
VSPIN
18 39
P5V_2
0
VLOAD
19 38
AGND_3
0
VTRK
20 37
TEST6
0
VFCS
21 36
TEST5
0
VTLT
22 35
AGND_2
PGND_1
23 34
PGND_2
0 0
TLT_P
24 33
LOAD_N
0 0
TLT_N
25 32
LOAD_P
5 5
P5V_1
26 31
P5V12L
FB2481
0 0
FCS_P 0
27 30
TRK_N
0 0
FCS_N
28 29
TRK_P
C2486 C2364 C2481 C2432 C2433
10 10 10 0.01 0.01
R2307
47k IC2301
IC B/D
MOTOR DRIVER, REGULATOR
IC2301
TPIC1391DBTRG4
LEDO
CL2301 1 30 CL2330
Latch_RSOUT
Latch_SET
CL2302 2 29 CL2329
Latch_XRSOUT
Latch_CLR
CL2303 3 28 CL2328
CSW
5
SWR_SEQ1 C2324
4 27 CL2327
CSWO 10
SWR_SEQ2
5 26
TEST1
SWR_OUTSEL C2322
5 0
10
6 /XMUTE 25
FB3P3V
0 0
STEP_ENA
24
7
REG3P3V
L2324
0 1.5uH
STP1_IN
8 23
PGND_SW
L2322
1.5uH
0 0
STP2_IN
9 22
REG1PxV
C2308
5 5
XLEDON
470p
10 21
P5V_SW
0
CSWON
11 20
FB1PxV
0
COLLIENDZ
12 19
STP2-
0
XRESET
13 18
STP2+
5 0
A5V
14 17
STP1-
0
AGND
15 16
STP1+
C2300 FB2300 C2371 C1305
0.1 2.2 10 100
16V
7 8 9 10
FE_SLED_A-
FE_SLED_A+
FE_SLED_B-
FE_SLED_B+
FE_SPDL_W
FE_SPDL_V
FE_SPDL_U
FE_SPDL_COMMON
C2460
0.1
R2487
SL2497
0
CL2487
SL2475
SL2473
R2483
0
CL2483
FE_TRAYIN FE_EJECT
FE_TRAYOUT
FE_TR-
FE_GIO4
FE_TR+
FE_GIO5
FE_GIO6
FE_GIO7
32
FE_SW12V
FE_SW5V
MB-134
FE_GND_M
BOARD
GND (3/13)
(Page 37)
FE_3.3V
FE_1.2V
FE_CO_A-
FE_CO_A+
C1362 C1361
FE_CO_B-
2.2 0.01
FE_CO_B+
17
FE_BUS
MB-134
BOARD
(13/13)
(Page 47)
46 46
11 12 13 14
CSP
(Chip Size Package)
IC101 (14/15)
BD DECODER
IC101
CXD9983GG (E370: US/E470/E570/T57)
CXD9984GG (E370: CND, AEP, UK/E870)
JL1300
AD8 FE_SFCLK C1
FE_GIO0
JL1301
AG9 FE_SFDI F2
FE_GIO1
JL1303
AG1 FE_SFDO E1
FE_GIO3
JL1312
AE9 K6
FE_SFCS#
FE_GIO12
JL1313
AT10 FE_SFWP# L7
FE_GIO13
FE_SFHOLD# F4
R1302
10k
JL1302
E3
FE_GIO2
JL1304
J7 AH2
FE_PLAY#
FE_GIO4
JL1305
J5 FE_EJECT# AH4
FE_GIO5
JL1306
G9
FE_GIO6
JL1307
G5
FE_GIO7
JL1308
L9
FE_GIO8
JL1309
R1308 E5
10k FE_GIO9
JL1310
H8
FE_GIO10
JL1311
D2
FE_GIO11
G7
CL1317
FE_JTCLK
AV2
JL1318
FE_JRTCLK
JL1319
AW3
FE_JTDI
H2
CL1315
FE_JTDO
C1398
JL1316
AW1
0.1
FE_JTMS
H6
CL1314
FE_JTRST#
AJ3
FE_XTAL25MI
AJ1
FE_XTAL25MO
AM6
FE_SXVDD33
AL7
FE_SVDD33
FE_STXP AN1
AN7 AP2
FE_STXN
FE_SPLLVDD12
AP6 FE_SRXN AR3
FE_STXVDD12
AP8 FE_SRXP AR1
FE_AVDD12_RX
AN5 M6
FE_RSTI
FE_SAGND
C1363 C1326 C1366 C1367 C1365
100p 0.01 2.2 0.01 100p
Note: IC101 on the MB-134 board cannot exchange with single. When
this part is damaged, exchange the entire mounted board.
15 16 17
CN2460
9P
9 /A
8 A
7
/B
6 B
BD DRIVE
5 FGND BPX-5
(1/3)
4
U
3
V
2 W
1 COMMON
CN2470
5P
5 TRAY-OUT
CL1300
4 GND
BD DRIVE
3 BPX-5
TRAY-IN
CL2472 (2/3)
2 LOAD+
CL2471
1 LOAD-
1
FE_SFCLK
FE_SFDI
MB-134
FE_SFDO
BOARD
(5/13)
FE_SFCS
(Page 39)
CL1398
CL1399
C1399
0.1
(Page 42)
C1387 C1389
0.01 0.01
HR+0
8
C1386 0.01 C1388 0.01
HR-0
C1383 0.01 C1385 0.01
HT-0
MB-134
C1382 0.01 C1384 0.01
BOARD
HT+0
(8/13)
JL1370
25M_BUF
11
FE_NS_CLKIN_33
C1370 R1370 MB-134
0.1 1k
BOARD
(8/13)
(Page 42)
R1371 13
10
MRESET
MB-134
BOARD
(10/13)
(Page 44)