Hitachi P50T01E Service Manual page 52

PoWER_2_Td
SHEET_14
LE01 116mA
Power
30uH
D+3.3V
2125
6 5 4
IE09
3.0V_Reg. CK37606R
1 2 3
SHEET_11
D+2.5V
Video out
GND1
PLL_18M_2
SHEET_13
PLL_36M
Audio
PLL_18M_1
PLL_24M
PCiCLK_X
SHEET_18
PCiCLK_T
Virtual connector
PCiCLK_i
PLL_27M_DV
PLL_48M_1
PLL_48M_2
SHEET_2 SCL0_3V_400
Seine2_D
SDA0_3V_400
STC_SEL0
STC_SEL1
34mA
SHEET_1 Zero Delay PLL+3.0V
RE59
SHEET_1 Seine2_D PLLoE_N
0
SHEET_16 Virtual connector PCiCLK_L
PCiCLK_S
SHEET_6 Seine2_D
SHEET_17 FC8 PLL_27M_FC8
45mA
20mA
VCXO STC1
*RE30
*XE02
10K
27.000MHz
*LE03
600uH
CE31
1608
1.0/6.3 *CE15
FCX-03
1005
1.0/6.3 *IE02
1005
CY22388
XIN XOUT
*CE16 1 16
0.01/16
1005
2 EN20M AVDD 15
NC-3 NC-14
3 14
4 VIN VDD-2 13
*CE18
0.1/16
*CE17 5 VDD-1 VSS 12
0.1/16
1005
AVSS 27M
6 11
*RE34
PLL_20M_1 7 20M-1 18.432M 10
SHEET_16
22
Virtual connector
PLL_20M_2 20M-2 54.00M
8 9
*RE35
22
CK56151R
IE02 ... max40mA
P# CK56151R, TSSOP PACKAGE
GND1
PLL_27M_X
SHEET_18
Virtual connector
DV_AMCKi
SM016
P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E
2.5V_Reg.
5 4
25mA
LE02
IE10 600uH
1608
XE01
CK37212R
27.000MHz 0.1/16
CE11
1.0/6.3
FCX-03
1 2 3
1005 32 31 30 29 28 27 26 25
CE12
IE01 ... max70mA
P# CK56141R 0.01/16
1005
VIN
1 OE/PD#
RE02
2 VDD_A1 NC-23
0
3 VDD_A2 IE01 VDD_B3
GND1
RE01 AVSS_1 VDD_B2
4
AVSS_2 G1 VSS_B2
5
0 VSS_A1
6 VSS_B1
CY22391-04
7 VSS_A2 54M
RE03 CK56141R
8 18.432M-1 48M
47
GND1
9 10 11 12 13 14 15 16
RE05 33
*RE04 47
25mA typ
1 VDD
XOUT
2
27MHz
3 XIN/CLKIN
PD#/OE
4
33M_PLL(with SSC)
*IE07
TC7WH157FU
27MHz
A VCC
1 8
27MHz
2 B ST 7
3 Y SELECT 6
4 GND Y 5
CK35231R
27M MUX STC0/STC1
GND1
54.054MHz
1
1005
54.054MHz
2
*RE38 10
*RE60 22 3
47 4
*RE37
GND1
*QE01
RE61 47
SN74LVC2G157DCT
SRC1202EF
*RE36 33
GND1
MAIN BOARD CIRCUIT - SHEET 11
CE10
1005
CE09
0.1/16
1005
24
23
22
21
20
RE11
19
33
18
17
CE08
0.1/16
1005
GND1
IE03
Zero_Delay_Buf.
CY24902
SSON# 8
*RE20 *IE04
CS6649AMT
33
SS_33M
7
*RE19
REF_27M 6 1 REF CLKOUT 8
*RE23
22
33
VSS CLK2 CLK4
5 2 7
*RE24
CK54191R
3 CLK1 VDD 6
33
4 GND LK3 C 5
GND1
CK56181R
GND1
Display_Clock(with SSC)
IE05
CY24904 RE50
270
1 VDD SCLK 8
RE49
2 NC VIDEO_OUT 7
47
*RE42 *RE48
3 REF_27M REF_OUT 6
47 22
RE47
4 SDAT VSS 5
270
CK56161R
GND1
RE45
22
Display_Clock
IE06
A Vcc 8
B G XIN XOUT
IE08 7 1 8
25mA typ
Y A/B 6 2 VDD ND/VSS 7
RE46
GND Y 5 3 PD# NC/VDD 6
47
4 VSS F_OUT 5
CK39831R
CY241V08A-16SXCT
CK56171R
GND1
27M MUX STC0/STC1
51
IE04 RE20 RE23 RE24 RE25 RE26 RE27 RE55 RE56 RE57
No.
Storage
0 22 33
Non Storage X 0 X
QE01
No. IE07 RE41 RE42
Double tuner
0 0 X
Single tuner X X 22
*RE57
22
*RE27
22
*RE26 150mA max
22
*RE25
+1.3V Reg
33
5 4
IE11
CK54332R
1 2 3
LE04
30uH
30mA
2125
48.0899MHz:ALIS(A4,A5)
66.00MHz:LCD
74.1758MHz:Full_HD
GND1
79.7214MHz:e-ALiS-55"
RE52
22
Parts marked with hatching are
not mounted in this model.
33 33 22 22 X X X
X X X X 0
22 22
RE54
RE43
47 10K X
X X 0
I101
TC90411XBG
CK53761U
Seine2
12/13 Clock
V1 CLKX
TP_74M E14 PWM74M
TP_54.054M
E16 PWM54M
E15 PWM74CLKi
E17 PWM54CLKi
D12 STC0PWM
E13 STC1PWM
U5 PLL0AVD
CE29
U6 PLL0AVS
0.1/16
1005
C14 PLL1AVD
CE30
C13 PLL1AVS
0.1/16
1005
D13 STCCLKo0
D14 STCCLKo1
E11 STC0CLKi
E12 STC1CLKi
GND1