Schematic Diagram Of A1 Board - Sony TRINITRON KV-ES34M31 Service Manual

(14) Schematic Diagram of A1 Board

1 2 3 4 5 6 7
A
3.1
C8108
B 0.1 C8112
25V 220p
B:CHIP B:CHIP
C
D
E
C8212
2.2
FB8116
6.3V R8102
0UH
B:CHIP 3.3k
:CHIP
:CHIP
C8213 R8103
FB8117
2.2 3.3k
0UH R8106 R8107
6.3V :CHIP
:CHIP 2.2k 2.2k
B:CHIP
:CHIP :CHIP
F
IC8107
C8101 C8102
0 S-80743AN-D7
# #
5V-RESET
1 2 3
G
CN8100
10P
LP
1
LP
LN
LN 2 5V
RP
RP 3
H
RN
RN 4
5
A GND
R-SW 6
L-SW 7
DSP ALIVE 8
9
COAXIAL SIG
I
COAXIAL GND 10
CN8101
10P
J GND 1
3.3V 2
CLK
CLK 3
DAT
DAT 4
/CS
CS 5
6.5V 6
K GND 7
5V
SDA 8
SCL 9
GND 10
L
C8120
6.5V
0.1
25V
B:CHIP
5V
C8103
M C8118
0.01
3.3V 47
B:CHIP
6.3V
OS-CON
L8100 L8102 C8110
C8107
0.01
0.01
B:CHIP
B:CHIP
L8103 L8104 C8111
C8109
0.01
0.01
B:CHIP
B:CHIP FL8102
N
EMI
:CHIP
JR8100 L8101 C8104 L8105
# 0.01
:CHIP B:CHIP
C8105
0.01
B:CHIP
JR8101
#
:CHIP
O
– 153 –
8 9 10 11 12 13 14
EMI
5.0 IC8104
S-80827ANUP-EDQ-
+5.0V-AU FL8100
I O 5V EMI
RESET
G :CHIP
C8117
0 100 C8129
C8116 16V 0.01
2200p B:CHIP
B:CHIP
1 2 3
IC8102
LF50CDT-TR
5V REG
R8144
100
:CHIP
SDA FB8100
SDA
SCL SCL
FB8101
FL8101
EMI
:CHIP
C8106
0.01
B:CHIP
R8136
R8130 R8142
# C8130
# #
:CHIP 100
:CHIP 16V
R8143
R8137 0
R8131
0
0
R8123 22 :CHIP
R8124 22 :CHIP
R8125 22 :CHIP
R8126 22 :CHIP
FB8104
0UH
FB8106
:CHIP
0UH
:CHIP
R8172 R8120
R8138
100 1k R8140
C8126 1k 1k
:CHIP :CHIP
0.01 :CHIP
C8125 :CHIP
B:CHIP
0.01
B:CHIP
.BLK0101
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1.4
IC8103
AK4524
1.2 0 1.4 1.4
.BLK0102
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C8131
C8119 C8123 100
10 47 16V
25V 6.3V
R8139
OS-CON
R8135 330 R8141
5V R8134
0 :CHIP
0 0
C8127 C8128
R8129 22p 22p
22 CH:CHIP CH:CHIP
:CHIP
C8124
0.01
B:CHIP
C8121 C8122
2.2 2.2
16V 6.3V
F:CHIP F:CHIP
– 154 –
15 16 17 18 19 20
C8147
FB8109 0.1 FB8110 C8168
1.1UH X8102 25V 0UH 0.1
:CHIP 18.432MHz B:CHIP :CHIP 25V
B:CHIP
R8133
R8206
2.2M
C8134 C8135 1k
:CHIP
0.1 100 :CHIP
25V 16V
C8142
B:CHIP C8145
22p C8211
18p
CH:CHIP 0.22
CH:CHIP
25V
B:CHIP
C8143
C8150
0.01 C8148
FB8115 B:CHIP 0.1
#
0UH B:CHIP 25V
R8171 100 :CHIP
B:CHIP
:CHIP
-3.6
R8173 -3.6
100
:CHIP C8132
2.2mF
6.3V
-3.5
CH:CHIP
0.2
/RST AD16
-0.2
MIMD0 AD15
C8200 0 -3.5
/MICS AD14
R8145 -3.5
C8201 0
220
/MILP AD13
0 :CHIP
0.8
MIDI0 AD12
0.7
/MICK AD11
-0.3
R8146 C8136 100p CH:CHIP
220 MIACK AD10
-0.3
:CHIP C8137 100p CH:CHIP
0
FI0 AD9
-0.3
C8138 100p CH:CHIP
FI1 AD8
C8139 100p CH:CHIP -0.3
FI2 VDD
-0.3
C8140 100p CH:CHIP
FI3 AD7
-3.5
C8141 100p CH:CHIP
IRQ0 AD6
-3.5
VSS AD5
IC8105
R8147 0 -0.3
LRCK
LRCKA. TC9446F- AD4
R8148 0 -3.5 AUDIO DIGITAL -0.3
BCK
BCKA SIGNAL PROCESSOR AD3
-3.5
SDO R8149 330 :CHIP
SDO0 AD2
-3.5
C8206 100p CH:CHIP
SDO1 AD1
C8207 100p CH:CHIP -3.5
SDO2 AD0
-3.5
SDO3 VSS
C8208 100p CH:CHIP -3.5
LRCKB IO0
C8133 0.01 B:CHIP -3.5
BCKB IO1
-0
R8155 0
SDI
SDI0 IO2
FB8108 -3.5
0UH
SDI1 IO3
:CHIP
VDD IO4
R8157 330 :CHIP
LRCK
LRCKOA IO5
BCK R8158 330 :CHIP
BCKOA IO6
TEST0 IO7
TEST1 VDD
C8209 100p CH:CHIP
LRCKOB CEN
BCKOB OEN
C8210 100p CH:CHIP
C8204
0.47
16V
R8200
B:CHIP
10k
:CHIP
C8144
100p
CH:CHIP
R8202
4.7k C8167
:CHIP 0.01
B:CHIP
C8155
C8205
0.1 R8207
120p
25V 56k
:CHIP CH:CHIP
B:CHIP
IC8106
TC7WU04F(TE12R)
DIR AMP FB8114
0UH R8203
R8161
1k
100
:RN-CP
:CHIP
R8204
10k
8 7 6 5 :CHIP
C8218 C8161
C8202 R8205 100p 100
0.47 1k CH:CHIP 16V
16V :RN-CP
B:CHIP
R8169 -3.6
100k
:CHIP
1 2 3 4
R8168 C8146
100 0.47
:CHIP 16V R8170
B:CHIP 1M
:CHIP
(AUDIO DSP)
– 155 –
21 22 23
A1 BOARD WAVEFORMS
1 2
0.4Vp-p (V) 0.5Vp-p (V)
3 4
-0.3
-0.3
-0.3 0.6Vp-p (V) 0.5Vp-p (V)
-3.6
5 6
-0.3
-0.3
-3.6
-0.3 0.4Vp-p (V) 3.0Vp-p (V)
-0.3 FB8112
0UH
:CHIP
-0.3
-0.3
-0.3
-0.3
-0.3
C8197
0.01
B:CHIP
-3.6
-0.3
C8199
-0.3 0.1
25V
B:CHIP
-3.6
-0.3
-0.3
-0.3
-0.3
C8198
0.01
B:CHIP
-0.3 A1 BOARD IC8105 TC9446F-002
-0.3
FB8113
-0.3
0UH Program
:CHIP
-0.3
ROM
-0.3
4kword x 3
-0.3
-3.6
RAM
128word
40bit
Program
Operation
X bus
Control Instruction
Y bus
Decorder
I bus
IRQ
Interrupt
control
2
SDIn
4 Audio
SDOn
I/F
LRCK/BCK
RX DIR
LOCK
FB8111
0UH
:CHIP /RST
MIMD
/MICS Timer
/MILP
MIDIO
Micon
/MICK I/F
MIACK
B-SSSAG3-...-A1.-ES34
– 156 –
A1 Board IC8103 AK4524
VD
VT
AINL
DGND
PD
HPF
ADC
DATT
AINR
LRCK
Audio I/F
BICK
Controller
SDTO
VCOM
SDTI
AOUTL+
AOUTL- DATT
AOUTR+ DAC
SMUTE
AOUTR-
VREF
VA
Control Register I/F Clock Gen. & Divider
AGND
CS CCLK CDTI CIF CLKO XTO XTI XTALE
timing SCKO
SCKI
Address counter
x 2
DLL DLON
XRAM YRAM CROM ERAM
LPFO
4 word pointer pointer
4 word 4 word 4 word pointer
register register register
Bus
Switch
register
X0,X1,X2
Y0,Y1,Y2
3
/CE,/OE,/WR
17
outer SRAM I/F ADn
8
IOn
MX MY MZ AX AY
General 8
POn
output port
MAC ALU
4
Flag FIn
A1 A0 A2 A3
DIT TXO
rounding - limit rounding - limit
Schematic diagram Schematic diagrams
? A 1 board BC 4 DH V boards /
– 157 –