Main (Usb Host) Schematic Diagram - Panasonic SDR-H80P Service Manual

8.17. MAIN (USB HOST) SCHEMATIC DIAGRAM

(MAIN P.C.B.)
REFER TO MAIN CONNECTION
TO MAIN CN (K-13)
<TO POWER>
(K27) REGA5V
10uH
G L3501
(K28) REGD3.3V
L3502
(K29) REGD1.8V
J0JBC0000107
C3501
10u
6.3V
(K30) D_GND
F
E
D
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER
TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON
C
THIS DIAGRAM IS STOP MODE.
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED
HEREIN SHALL BE REGARDED AS REFERENCE
INFORMATION WHEN PROBING DEFECT POINT,
BECAUSE IT MAY DIFFER FROM AN ACTUAL MEASURING
VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION
AND PRODUCT ITSELF.
B
IC3501
C0JBBS000003
TO MAIN CN (L-13) (SIGNAL SELECT)
<TO VIDEO/ USB JACK>
R3546 1k 0
USB_DET_L IN
(K22) USB_DET_L 1 VCC
SHDN/EN CLT
0 NC1
2
0 NC2
GND
3
TO MAIN CN (L-13)
<TO USB JACK> 0.1 COM1
D- NO1
(K26) D- 4
COM2
D+ 0.1 NO2
(K25) D+ 5
TO MAIN CN (L-13)
<TO VIDEO>
(K17) UNI_USB_D+
A
(K16) UNI_USB_D-
1 2
R3552 1
C3518
C3503
10u 1u[KB]
6.3V
C3521
0.1u[KB]
R3553
R3555
68k
68k
4.8 1.8 1.8 2.2 0.5%
0.5%
8 7 6 5
-
+ R3556
R3554
+ 100k
100k 0.5%
-
0.5%
R3557
1 2 3 4 9.1k
2.4 2.4 2.4 0 0.5%
IC3503
C0BBBA000059
(COMPARATOR)
C3519
1u[KB]
R3511 120 0.1
ATADAT1
C4 HDD1_T
R3512 120 0.1
ATADAT5
C5 HDD5_T
R3513 120 0.1
ATADAT7
C6 HDD7_T
R3514 120 0.1
ATADAT12
C7 HDD12_T
R3504 120 0.1
ATADAT13
C8 HDD13_T
R3505 120 0.1
ATADAT14
C9 HDD14_T
3.3
D1 HVDD
C3506
0.01u[KB] 0
D2 BURNIN
0
D3 VSS
0.1
R3506 120
ATADAT2
D4 HDD2_T
ATADA0 R3507 82 0.1
D5 HDA0_T
R3508 82 0.1
ATADA1
D6 HDA1_T
0.1
ATADAT15 R3509 120
D7 HDD15_T
R3510 82 0.1
ATADA2
D8 HDA2_T
0
D9 VSS
0.1
E1 DM
0
E2 VSS
0
E3 VSS
0
R3501 47k
E4 PORT00
0
R3502 47k
E5 PORT01
0.8
R3503 82
E6 XHCS1_T
C3505
0.1u[KB]
3.3
10
0.1
L3503 0.01uH
9
0.1
L3504 0.01uH
8
0.1
7
0.1
6
L3506 0.01uH
L3505 0.01uH
3 4 5
4.8 4.8
Q3502
4.1 R3562
2SB09700RL 47k
R3563
R3560
39k
1k
0
2.4 Q3501
2SC584600L
0
R3558
10k
R3559
100k
X3501
C3514
H0J120500062
10p[DC]
4 3
GND
1 2
GND
C3513
10p[DC]
C3515
0.01u[KB]
NC J9
1.8
LVDD J8
0
VSS
J7
R3540
0 82
XHIOR_T J6
R3541
1.0 82
XHDMACK_T
J5
IDE
INTERFACE
SCLK0 J4
R3544
3.3
47k
SOUT0
J3
C3516
3.3
0.01u[KB]
HVDD J2
NC C3517
J1
FIFO
0.1u[KB]
3.3
CONTROLLER
IOVDD H9
0
PORT14
H8
TP3507
1.4
PORT12 H7
0.6 R3539 22
HIORDY_T
H6
USB
0.6
R3538 22
INTERFACE
HDMARQ_T H5
0.6
SIN0 TP3510
H4
DBGST H3
3.3
R3537 10k
DBGDT
H2
DBGDCLK H1
IC3502
C1DB00001579
(USB INTERFACE)
6 7
47
TO MAIN CN (L-12)
<TO VIDEO>
USB_VBUS_CURDE_L (K20)
TO MAIN CN (L-12)
<TO VIDEO/ USB JACK>
VBUS (K18)
TO MAIN CN (L-12)
<TO VIDEO>
USB_VBUS_ON_H (K19)
TO MAIN CN (N-12)
<TO VIDEO>
ATADAT[0-15]
ATADAT[0-15] (K1)
TO MAIN CN (M-12/N-12)
<TO VIDEO/ HDD>
ATADA2
ATADA2 (K2)
ATADA1
ATADA1 (K3)
ATADA0
ATADA0 (K4)
XATARD (K5)
XATADMACK (K6)
XATAIORDY (K7)
XATADMARQ (K8)
XATAWR (K9)
XATAPDIAG (K10)
XATAINTRQ (K11)
XATARESET (K12)
XATADASP (K13)
XATACS1 (K14)
XATACS3 (K15)
TO MAIN CN (L-12)
<TO VIDEO>
USB_HOST_ERROR_L (K23)
USB_HOST_INT (K21)
TO MAIN CN (L-12)
<TO VIDEO>
ARM_USBHOST_RST (K24)
SDR-H80, H81, H90
MAIN (USB HOST) SCHEMATIC DIAGRAM
8 9 10
SDR-H80P