Schematic Diagram - Hub Board - Sony HCD-GTR33 Service Manual

6-14. SCHEMATIC DIAGRAM - HUB Board -

1 2
A
HUB BOARD
B
C
D
CN1500
5P
E
USBGND 1
USBP 2
DMB19
USBM 3
BOARD
USB+5V 4
(1/3)
CN1105
SHIELD 5
E
(Page 21)
ET1500
ET1501
F
(CHASSIS)
G
H
CN1501
10P
JL1510
USB A+5V 1
D- A 2
R
D+ A 3
JL1507
USB A GND 4
JL1506
I USB
(NC) SHILED A 5
JL1505
BOARD
USB B+5V 6
NO1002
(Page 35) D- B 7
D+ B 8
JL1502
USB B GND 9
JL1501
(NC) SHEILD B 10
J
HCD-GTR33/GTR55/GTR77
• See page 39 for Waveforms. • See page 40 for IC Pin Function Description.
3 4 5 6
C1507
0.1
C1512
10
C1510
0.1
C1506
0.01
R1542
100k
0
3.3
0
2.9
1
C1502 1
C1522
0.1
0.1
1.8
1.2
3.3
R1547
12k
7
C1501
10
C1505
0.01
C1504
R1530
22p
1M
C1503
JL1524
10p
C1528 0.1
X1500 C1521
24MHz 1000p
C1529 0.1
FB1500
C1530 5p
FB1501
FB1502
C1531 5p
FB1503
C1527
0.1
7 8 9
C1508 R1533
10 100k
R1540
100k
IC1501
USB CONTROLLER
IC1501
USB2512A-AEZG
3.3 3.3 0 0 3.3 0
27 26 25 24 23 22 21 20 19
28 NC 18
29 VDDA33 OCS2_N 17
30 USBUP_DM PRTPWR2 16
31 USBUP_DP VDD33CR 15
3.3
32 XTAL2 SUSP_IND/ VDD18 14
1.8
LOCAL_PWR/
33 XTAL1/CLKIN NON_REM0 OCS1_N 13
34 VDD18PLL PRTPWR1 12
35 RBIAS TEST 11
36 VDD33PLL VDDA33 10
0
1 2 3 4 5 6 7 8 9
0 0 0 0 3.3
C1511 C1513 C1517 C1518
0.01 0.01 0.1 0.1
C1515
0.01
29 29
10 11 12
R1546
100
R1541
100
R1501 C1520 C1500
22k 47 0.1
16V
IC B/D
IC1500
VBUS OVER CURRENT DETECT
IC1500
NJM2903V(TE2)
5 +IN2 GND 4
5.2
5.2
C1516
6 -IN2 +IN1 3
0.01
5.2
5.1
7 OUT2 -IN1 2
3.3
R1500
100 3.3
8 VCC OUT1 1
9
R1503
330
C1523 C1524
0.1 0.1
R1504 R1517
R1544
1 1
10k
R1505 R1518
C1519
1 1
0.01
R1506 R1519
1 1
R1507 R1520
1 1
R1508 R1521
1
1
R1522
R1509
1
1
R1510 R1523
1
1
R1511 R1524
1 1
R1512 R1525
C1514 1 1
10
R1513 R1526
1 1
HCD-GTR33/GTR55/GTR77
13 14 15
CN1502
7P
JL1511
7 VBUS DET
JL1512 J
6 RST
JL1513
5 OC2
JL1514
MAIN
4 OC1
JL1515 BOARD
3 DGND
(2/3)
JL1516
2 NO602
3.3V
JL1518
(Page 26)
1 +9V
R1515
22k
R1516
330