C (8/14) - Sony VPL-CX70 Service Manual

7:9A
GBUS
GCOAST
GFBK
GCLK
A10 A11
GCLK GFBK
JL802
GVS
A9 D10
GVS GREF
JL804
GHS
C10 C14
GHS GBLKSPL
GPEN
B9 A18
GPENSOG GCOAST
JL805
B10 C9
GSOG GHSFOUT
JL800
GRE[0]
E4
GRE0
SC_CPU 2:3A
GRE[1]
C3
GRE1
GRE[2]
B1
GRE2
GRE[3]
F4
GRE3
GRE[4]
C2
GRE4
GRE[5]
C1
GRE5
GRE[6]
D3
GRE6
GRE[7] RXD 1
D2
GRE7
GND 2
GGE[0] TXD 3
C11
GGE0
CN800
GGE[1]
B12
XX
GGE1
GGE[2]
B11
GGE2
GGE[3]
A8
GGE3
GGE[4]
B8
GGE4
GGE[5]
C8
GGE5
GGE[6]
A7
GGE6
GGE[7]
B7
GGE7
RXD_SC
GBE[0]
B18
GBE0 TXD_SC
13:3D;13:3G;
GBE[1]
A20 13:4D;13:6D
GBE1 V_PORT
GBE[2]
B17
GBE2
GBE[3]
A19
GBE3
GBE[4]
B16
GBE4
GBE[5]
A17 MS_VCLK E1
GBE5 VCLK
GBE[6] MS_VPEN
A16 N2
GBE6 VPEN
GBE[7] MS_V
A15 E3
GBE7 VVS
MS_H
F3
VHS
GRO[0]
A6 D1
GRO0 VFIELD
GRO[1]
C7 GND_1
GRO1
GRO[2] VR[0]
B6 E2
GRO2 VR0
GRO[3] VR[1]
A5 F1
GRO3 VR1
GRO[4] VR[2]
D7 F2
GRO4 VR2
GRO[5] VR[3]
B5 G3
GRO5 VR3
GRO[6] VR[4]
C6 G2
GRO6 VR4
GRO[7] VR[5]
A4 H3
GRO7 VR5
VR[6]
H2
VR6
GGO[0] VR[7]
C13 G1
GGO0 VR7
GGO[1]
B15
GGO1
GGO[2] VG[0]
A14 J4
GGO2 VG/Y/U0
GGO[3] VG[1]
B14 H1
GGO3 VG/Y/U1
GGO[4] VG[2]
A13 J3
GGO4 VG/Y/U2
GGO[5] VG[3]
C12 J2
GGO5 VG/Y/U3
GGO[6] VG[4]
B13 J1
GGO6 VG/Y/U4
GGO[7] VG[5]
A12 K3
GGO7 VG/Y/U5
VG[6]
K2
VG/Y/U6
GBO[0] VG[7]
C18 K1
GBO0 VG/Y/U7
GBO[1]
E17
GBO1
GBO[2] VB[0]
C17 L2
GBO2 VB/UV/V0
GBO[3] VB[1]
B19 L1
GBO3 VB/UV/V1
GBO[4] VB[2]
E16 L3
GBO4 VB/UV/V2
GBO[5] VB[3]
C16 L4
GBO5 VB/UV/V3
GBO[6] VB[4]
C15 M3
GBO6 VB/UV/V4
GBO[7] VB[5]
D14 M1
GBO7 VB/UV/V5
VB[6]
N1
VB/UV/V6
VB[7]
M2
VB/UV/V7
IC800
PW463A-10VL
3.3V-2 SCAN_CONVERTER
2.5V
IC807
R801 IC806 AIC1084-PEJTR
10k TK11125CSCL-G 1.55V_REG
1/16W
2.5V_REG
RN-CP
JL842
I O
C805
ADJ
0.1 R803
470
B 10V
1/16W
1005 C821
CHIP
0.1
JL843
10V
1.55V B
1005
R802 R804
220 220
C807 C816
C819 1/16W 1/16W
0.1
0.1 47 CHIP
CHIP
B 10V 10V
6.3V
1005 B
FB800
0uH
C815
C801 C803 C806 C809 C811 C813 C818
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
10V 10V 10V 10V 10V 10V 10V 10V
B
B B B B B B B
C800 R800
C802 C804 C808 C810 C812 C814 C817 C820
10 XX 0.1 0.1 0.1 0.1 0.1 0.1 0.1
0.1
6.3V
10V 10V 10V 10V 10V 10V 10V 10V
B
B B B B B B B B
2012
VPL-CX70/CX75
A B
3.3V-2
L800
IC802
1uH R805
100k CY25033SZC-1T
1/16W
SPREAD_SPECTRUM
CHIP
C824 C825
10
0.1
6.3V
10V
X1/CLK XOUT
B B X800
2012 16.384MHz
X'TAL VDD SSON
C830
0.1
C826
C829 10V PD#/OE REFCLK
12p
12p
50V B
50V
CH VSS SSCK
CH
1005
1005
IC801
S-80928CNMC-G8Y-T2
RESET
NC VSS R806
10k
1/16W
VDD
CHIP
CD OUT
C823 R807
C827
0.1 C828 100
10V 0.1 XX
1/16W
B 10V 10V
CHIP
B B
R809
4.7k
1/16W
CHIP
7:10B SDA_PW
7:10B SCL_PW
R810
100
1/16W
CHIP
2:9B
PWFMBSY
INTERLACE
MUTE_SC
2:5C;7:3H
R808 R811
100
100
1/16W
1/16W
CHIP
CHIP
IC800
PW463A-10VL
SCAN_CONVERTER
1.55V
C822
47
6.3V
FB801 C832 C833
0.1
0uH
10V
B
C831
10
6.3V
B
JL815
2012
(5/5)
C

C (8/14)

C (8/14)
CN801
XX
R813
1k
1/16W
CHIP
JL844
R814
XX
CHIP
JL816
R815
22
1/16W
CHIP
RESETN
IC805
TC7SA04FU(TE85R)
INVERT
C834
JL845
0.1 12_A[0]
Y11 U4
10V
RESET A0
B
12_A[1]
E5 T4
JL824
MCKEXT A1
12_A[2]
D6 V3
X801 DCKEXT A2
16.384MHz 12_A[3]
R826 A3 U3
X1 A3
10M
1/10W 12_A[4]
C5 Y1
CHIP
X0 A4
12_A[5]
W2
A5
12_A[6]
Y12 T3
RXD A6
12_A[7]
V12 V2
TXD A7
12_A[8]
R812 U2
4.7k A8
1/16W 12_A[9]
V11 W1
CHIP JL823
IRRCVR0 A9
C835 12_A[10]
R827 W11 R4
R818 0.1
10k IRRCVR1 A10
100
10V
1/16W 12_A[11]
1/16W B V1
CHIP
CHIP A11
1005
12_A[12]
V13 P4
PORTA0 A12
12_A[13]
W13 R3
PORTA1 A13
R816
BOOTWE 12_A[14]
XX GND_1 Y13 T2
PORTA2 A14
1/16W
CHIP 12_A[15]
Y14 U1
PORTA3 A15
12_A[16]
W14 T1
PORTA4 A16
12_A[17]
Y15 R2
PORTA5 A17
12_A[18]
W15 R1
PORTA6 A18
VPPEN 12_A[19]
R817 V15 P3
PPW_OUT2
10k PORTA7 A19
1/16W
CHIP
12_D[0]
R17 V10
JL826
PORTB0 D0
12_D[1]
W18 Y10
JL827
PORTB1 D1
12_D[2]
V18 Y9
JL828 PORTB2 D2
12_D[3]
Y18 W9
JL829
PORTB3 D3
12_D[4]
U18 V9
JL830
PORTB4 D4
12_D[5]
Y19 Y8
JL831
PORTB5 D5
12_D[6]
W19 W8
JL832
SIGCH_FLAG PORTB6 D6
2:10F 12_D[7]
T18 V8
PORTB7 D7
12_D[8]
W7
D8
JL821 12_D[9]
T17 U8
PORTC0 D9
JL822 12_D[10]
V16 V7
PORTC1 D10
PPW_DBE[0] 12_D[11]
W16 W6
PORTC2 D11
PPW_DBE[1] 12_D[12]
Y16 Y6
PORTC3 D12
PPW_DGE[0] 12_D[13]
V17 V6
PORTC4 D13
PPW_DGE[1] 12_D[14]
U17 U7
PORTC5 D14
PPW_DRE[0] 12_D[15]
W17 U6
PORTC6 D15
PPW_DRE[1]
Y17
PORTC7
JL835
R819 W3
XX RD
CHIP JL817 JL836
P1 Y3
CPUTMS WR
JL818
Y2 W12
CPUTCK BHEN
JL819
M4 V5
CPUDI ROMOE
JL820
N3 W4
CPUDO ROMWE
JL833
W5
RAMOE
R835
R820 JL834
U16 Y5 XX
XX
MODE0 RAMWE
CHIP
R821 CHIP
N4 V4
10k
MODE1 CS0
1/16W
R822
CHIP T5 Y4
XX
MODE2 CS1
CHIP
R836
P2 U10
R823 XX
MODE3 EXTINT
10k
1/16W CHIP
W10
CHIP
NMI
R824
R834
XX U15
XX
ADR24B
CHIP
CHIP
B20
DN1
R825
0
C19
DN2
CHIP
V14 R833
DN3
10k
1/16W
R828 R830 R832
0 0 0 CHIP
C836
CHIP
CHIP CHIP 0.1
R831 10V
R829
XX
XX B
IC800
PW463A-10VL
SCAN_CONVERTER
0.1
10V
B
IC800
PW463A-10VL
SCAN_CONVERTER
6-15 6-15
D E
FB802
IC803
0uH MBM29LV800TA-70PFTN-768PW
8M FLASH ROM
12_A[16] 12_A[17]
A15 A16
12_A[15]
A14 BYTE#
12_A[14]
A13 VSS
12_A[13] 12_D[15]
A12 DQ15/A-1
12_A[12] 12_D[7]
A11 DQ7
12_A[11] 12_D[14]
A10 DQ14
12_A[10] 12_D[6]
A9 DQ6
12_A[9] 12_D[13]
A8 DQ13
12_D[5]
NC DQ5
12_D[12]
NC DQ12
ROMWEN 12_D[4]
WE# DQ4
C846
0.1
10V
RP# VCC
B
C838 12_D[11]
1005
0.1
NC DQ11
10V
B 12_D[3]
NC DQ3
12_D[10]
RY/ BY DQ10
12_A[19] 12_D[2]
NC DQ2
12_A[18] 12_D[9]
A17 DQ9
12_A[8] 12_D[1]
A7 DQ1
12_A[7] 12_D[8]
A6 DQ8
12_A[6] 12_D[0]
A5 DQ0
12_A[5]
ROMOEN
A4 OE#
12_A[4]
A3 VSS
12_A[3] FCEN FCEN
A2 CE#
12_A[2] 12_A[1]
A1 AQ
R838
2.2k
1/16W
CHIP
BHENN
ROMOEN
ROMWEN
CS0
CS1
Q801
XX
FB805
XX
NMI
2.5V
R840
XX
FB804
0uH
FB803 R844
XX
0uH
C837 C842 R837
C840
220
0.1 0.1 0.1
1/16W Q800
10V 10V 10V
CHIP
B B B
XX R845
C844 0
10
6.3V CHIP
B
2012
C839 C841 C843
0.1 0.1
0.1 C848 C850 C852 C854 C856
10V 10V 10V 0.1 0.1 0.1 0.1 0.1
B B B 10V 10V 10V 10V 10V
B B B B
C845
10
6.3V
B
2012
R839 C847 C849 C851 C853 C855
XX 0.1 0.1 0.1 0.1
0.1
10V 10V 10V 10V 10V
B B B B B
ALL resistors are in ohms, W
unless otherwise noted.
ALL capacitors are in uF(p;pF)
unless otherwise noted.
F G
5V-1
1
9:1F;2:7H;9:2G
PW_OUT3
(TO P13)
PPW_OUT1
R842
47
R841
1/16W
47
1/16W CHIP
CHIP
JL839 PW_DCLK
J17
DCLK
JL840 PW_DVS
C20
DVS
PW_DHS
D18
DHS
R843 JL841
N19
DEN 47
JL837 1/16W
CHIP
PPW_DRE[2]
V19
DRE0
PPW_DRE[3]
Y20 2
DRE1
PPW_DRE[4]
R16
DRE2
PPW_DRE[5]
U19
DRE3
PPW_DRE[6]
R18
DRE4
PPW_DRE[7]
W20
DRE5
PPW_DRE[8]
V20
DRE6
PPW_DRE[9]
U20
DRE7
PPW_DGE[2]
T19
DGE0
PPW_DGE[3]
T20
DGE1
PPW_DGE[4]
R19
DGE2
PPW_DGE[5]
R20
DGE3
PPW_DGE[6]
M18
DGE4
PPW_DGE[7]
P18
DGE5
PPW_DGE[8]
P19
DGE6
PPW_DGE[9]
P20
DGE7
PPW_DBE[2]
M17
DBE0
PPW_DBE[3]
N20
DBE1
PPW_DBE[4]
M20
DBE2 3
PPW_DBE[5]
L17
DBE3
PPW_DBE[6]
M19
DBE4
PPW_DBE[7]
K17
DBE5
PPW_DBE[8]
L19
DBE6
PPW_DBE[9]
L20
DBE7
K19
DRO0
K20
DRO1
K18
DRO2
J20
DRO3
J18
DRO4
J19
DRO5
H20
DRO6
H19
DRO7
H18
DGO0
H17
DGO1
G20
DGO2
G19
DGO3
4
G18
DGO4
F20
DGO5
F19
DGO6
F18
DGO7
E20
DBO0
E19
DBO1
E18
DBO2
F17
DBO3
D20
DBO4
D19
DBO5
D16
DBO6
D17
DBO7
IC800
PW463A-10VL
SCAN_CONVERTER
B
5
C
(8/14)
(SCAN CONVERTER)
H