Hitachi P50T01E Service Manual page 45

Parts marked with hatching are
SHEET_14
not mounted in this model.
0V
AC2 GND12_PHY-AC2 GND12_PHY-N2 N2
AC1 GND12_PHY-AC1 GND12_PHY-N1 N1
AB2 GND12_PHY-AB2 GND12_PHY-M4 M4
AA4 GND12_PHY-AA4 GND12_PHY-M3 M3
AA3 GND12_PHY-AA3 GND12_PHY-M2 M2
AA2 GND12_PHY-AA2 GND12_PHY-L4 L4
Y4 GND12_PHY-Y4 GND12_PHY-L3 L3
GND12_PHY-Y3 GND12_PHY-L2 L2
Y3
Y2 GND12_PHY-Y2 GND12_PHY-K4 K4
W4 GND12_PHY-W4 GND12_PHY-K3 K3
W3 GND12_PHY-W3 GND12_PHY-K2 K2
GND12_PHY-W2 GND12_PHY-J2 J2
W2
V2 GND12_PHY-V2 GND12_PHY-H4 H4
U4 GND12_PHY-U4 GND12_PHY-H3 H3
U3 GND12_PHY-U3 GND12_PHY-H2 H2
GND12_PHY-U2 GND12_PHY-G2
U2 G2
T2 GND12_PHY-T2 GND12_PHY-F4 F4
R4 GND12_PHY-R4 GND12_PHY-F3 F3
R3 GND12_PHY-R3 GND12_PHY-F2 F2
GND12_PHY-R2 GND12_PHY-E2
R2 E2
P2 GND12_PHY-P2 GND12_PHY-D2 D2
P1 GND12_PHY-P1 GND12_PHY-D1 D1
GND1 ioVCC25 [2.5]-V3 V3
ioVCC25 [2.5]-J3 J3
ioVCC33 [3.3]-V4 V4
ioVCC33 [3.3]-AB4 AB4
ioVCC33 [3.3]-AB3 AB3
ioVCC33 [3.3]-N4 N4
ioVCC33 [3.3]-N3 N3
ioVCC33 [3.3]-J4 J4
AGND2_PHY T3
AVCC2_PHY[2.5] P3
DGND2_PHY T4
DVCC2_PHY[2.5] P4
AGND1_PHY G3
AVCC1_PHY[2.5] E3
DGND1_PHY G4
DVCC1_PHY[2.5] E4
SCL_K AE6
HDCP Key ROM terminal
SDA_K AF6
SCL_E AE5
EDID ROM terminal
SDA_E AF5
ACK_DDCB AF2
port B_DDC
SCL_DDCB AF3
SDA_DDCB AF4
PHY low-voltage power monitor-output
VREF_PHY AC4
External resistanse terminal RRES_PB AC3
HPD output ( 3.3V) HPLUG_B AE1
DDC5V_B AD1
+5V DETECT
RXB2P AB1
RXB2N AA1
RXB1P Y1
RXB1N W1
port B_TMDS
RXB0P V1
RXB0N U1
RXBCP T1
RXBCN
R1
ACK_DDCA AE2
port A_DDC SCL_DDCA
AE3
SDA_DDCA AE4
External resistanse terminal
RRES_PA D3
HPD output ( 3.3V)
HPLUG_A C3
DDC5V_A C2
+5V DETECT
RXA2P M1
RXA2N L1
RXA1P K1
RXA1N J1
port A_TMDS
RXA0P H1
RXA0N G1
CK53853U RXACP F1
YAT-050
RXACN E1
Seine2-A 5/9 HDMI
I102
Normal over current
or P-off
USB Circuit
*I4U1
CK52121R +5.0V REG
USB data GND1
USB0DM
USB0DP
SHEET_2
Seine2_D
USB control off on
USBPW
USBoVERC
Normal Over current
*Q4U1
2SC4617
GND1
SM016
P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E
PoWER_2_Td
+5.6V
Power
+2.5V REG
D+3.3V
I409
5 Vin Vcont 1
TK11125CSC
GND 2
GND1
Vout Np
4 CK37212R 3
44mW(MAX)
35mW(MIN)
GND1
21mA(MAX)
18mA(TYP)
R487
34mA(MAX)
0 2.5V
26mA(MTYP)
C465 4.7/6.3
C454 4.7/6.3
C466 1005
0.1/16
1005
C467 0.1/16
C453 4.7/6.3
C464 0.1/16 1005
C452 4.7/6.3 GND1
1005
C463 0.1/16
1005
C462 0.1/16 I406
C451 4.7/6.3
C461 0.1/16 1005
C460 0.1/16 1005
TC9K111FT
GND_T
0.1/16 1005
C458
8 NC-8 NC-9 9
0.1/16
C459
7 NC-7 NC-10 10
1005
C457 0.1/16
6 SDA 11
GND
1005
5 SCL A2 12
4 WP A1 13
C455
0.1/16
1005 3 VCC NC-14 14
0.1/16 C456
1005
NC-2 NC-15 15
2
R4A4 100
R4A3
1 NC-1 NC-16 16
100
GND1
GND_T CK53881R
GND1
TP401
R486
1.0K-1%
D407
SDS511
R485
1.0K-1% GND1
R484 1.0K-1%
*D408
SDS511
R483
1.0K-1% GND1
+3.3V REG
*I408
165mA(MAX)
110mA(MIN)
140mA(Measurement)
Vcont Vin
1 5
TK11133CSC
2 GND
*C473
Np Vout
3 4
CK37216R
0.1/16
1005 *C471
280mW(MAX)
4.7/6.3
187mW(MIN)
238mW(Measurement)
GND1
HDMi_SEL
SHEET_5
Nereid
EDiD_WP
SHEET_15 Sub Micro HDMi_CEC
5.0V
*P403
FIR-31H
MAIN BOARD CIRCUIT - SHEET 4
+3.3V REG
I407
5 Vin Vcont 1
204mW(MAX)
TK11133CSC
170mW(MIN)
C468
GND
88mA(Measurement) 2
1.0/16
+3.3V
4 Vout CK37216R Np 3
GND1
<SW Logic>
HDMi_SEL AEN BEN SEL PERICOM SONY
L(Def) L H L A(Rear) B(Rear)
*C446
H H L H B(Front) A(Front)
4.7/6.3
*R478 *C445
0 0.1/16
1005
GND1
15 16 17 18 19 20 21 22 23 24 25 26 27 28
*I403
ACK SELECTOR
Port AEN BEN
PI5C3390QE
A:Rear L H
B:Front H L CK31863R
SCL SDA HPD +5V
14 13 12 11 10 9 8 7 6 5 3 1
4 2
*Q410
SRC1202EF
GND1
*R4C0
1.0K
H:Front
L:Rear
(def.)
*R475
0
*R474
0
*R4E3
0
*R476
0
*R464
0
1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9
12 11 10 9 8 7 6 5 4 3 2 1
*C443
0.1/16
1005
13 VCC-48 48
YDT2P
14 YDT2N VCC-47 47
*I405
15 GND-15 BCKP 46
16 YDT1P BCKN 45
17 CXB1441R GND-44 44
YDT1N
18 VCC-18 VCC-43 43
19 VCC-19 CK53891R VCC-42 42
20 YDT0P GND-41 41
HDMI SELECTOR
21 ADT2P 40
YDT0N
22 GND-22 ADT2N 39
H:port A(Front)
23 YCKP L:port B(Rear) VCC-38 38
24 YCKN VCC-37 37
*C442
25 26 27 28 29 30 31 32 33 34 35 36
0.1/16
*R4E0
10K
1005
GND_T
*R499 100
*R4A0 100 *R454 47K
*R4A1 100 *R455 47K
*R4A2 100
GND_T
GND1
44
+5.0V REG
6 Vin Cont 1
I410
C480
5 GND-5 2
1.0/16 GND-2
4 Vout Np 3
TK11250CMC
CK37605R
171mW(MAX)
126mW(MIN)
GND1
115mW(Measurement)
D2+
D2-
D1+
D1-
D0+
D0-
CK+
CK-
Q404
2SC4617
R424
4.7K
R493
D402
DAP202U 4.7K
D401
GND1
SDS511
C414
4.7/6.3
I401
A0 VCC
1 8
R4E5
TPED1
0
2 A1 WP 7
A2 SCL
3 6
4 GND S DA 5
R496
Q403
S-24CS02AFT-TB-G
100
SRC1202EF
Q401
CK53582R
GND1 2SC4617
Q402
2SC4617
GND1
*Q408
2SC4617
*R449
4.7K
*R494
4.7K
GND1
*D403
*C427 SDS511
4.7/6.3
*I402
*R4E8
0
S-24CS02AFT-TB-G
1 A0 VCC 8
TPED2
2 A1 WP 7
3 A2 SCL 6
*R498
GND DA S 5
4
*Q407 100
CK53582R
*Q405
SRC1202EF 1
2SC4617
GND1
*Q406
2SC4617
GND1
J401
DC1R019WDB
R402
0
L402
10 uH
2125
R425
0 GND1
L403 GND
10 uH
GND
2125
GND_T
GND1
Data2+
GND
Data2-
Data1+
GND
Data1-
Data0+
GND
Data0-
Clock+
GND
Clock-
CEC
N.C.
R404 100
SCL
R403 100
SDA
GND
+5V
R495
HTPLUG
100
R401
0
L401
10 uH
GND1
2125
GND1
*J402
DC1R019WDB
*R427
0
L405 10 uH
2125
GND1
GND
GND1
GND
Data2+
GND
Data2-
GND_T
Data1+
GND
Data1-
Data0+
GND
Data0-
Clock+
GND
Clock-
CEC
N.C.
*R429 100
SCL
*R428 100
SDA
*C415
GND
0.01/16
1005
+5V
*R497
HTPLUG
100
*R426
0
L404
10 uH
GND1
2125
GND1