Specifications

Block Diagrams, Testpoint Overviews, and Waveforms
19ES1E AA 6.
Block Diagram 2 Audio & Video
DAC
DDEP
Down
Mix
Preprocessing SRC
Dematrix
and Select
Level
Adj.
I/P
X-
Bar
I2SOUT
O/P
X-
Bar
Noise Shaper
Demodulation and Decoding DSP
AUD_SPK_SW
AUD_SPK_R
AUD_SPK_L
AUD_SPK_C
AUD_SPK_SL
AUD_HP_R
AUD_HP_L
DSNDL1
DSNDR1
DSNDL2
DSNDR2
SSIF
ADOC SOUND & AUDIO PROCESSING
7433
7432
DRIVE
ADJUST
CDAC
BLENDER
CONTROL
ADC
LEAKAGE
COMPASATOR
7310
7330
R-CRT
G-CRT
B-CRT
CUTOFF
ROUTP
GOUTP
BOUTP
DRIVE
ADJUST
CDAC
RGB
CUTOFF
RGB
GAIN
BLENDER
CONTROL
ADC
LEAKAGE
COMPASATOR
FIXED
BEAM
CURRENT
SWITCH
OFF
GFX
ROUTP
BOUTP
IBC
IBCRANGE
ADOC RGB
7300-H
R
G
B
7320
3
7307
3
1
2
8
9
7
CRT
5
R
G
B
SCAVEM
PROC.
SCAVEM
COIL
CUTOFF
200V
+141V
3307
TO/FROM 14
OF LSP
2
4
1
2
3
5
1
2
3
5
CRT PANEL
INTER-
FACE
EHT- INFO
25
24
23
21
25
24
23
21
76
75
AUDIO -R
AUDIO-L
HEADPHONE-R
HEADPHONE-L
EHT
FOCUSA FOCUSB
FROM LOT
VG2
3
1
MIPS
EBIU
SRAM
128KB
PI-PI
BRIDGE
GFX
GEN
GPIO
I2C
A/DADC
TIME R
GFX
FAST
PI_BUS
SLOW
PI_BUS
1581
2582
2581
KEYBOARD
FRONT- DETECT
STATUS1_PIP-AFT-5 0-60HZ
SEL-SHVS-RR_STATUS2
LIGHT-SEN SOR
RC5
SDA0
SCL0
SDA1
SCL1
ON-OFF-LED
ON-OFF-LED
SEL-IF-LL
SOUND-ENABLE
SEL-2FH-SRC_STATU S3
DEGAUSS
STANDBY
VDDCO VDDE
MPIF-IRQ
W
E
G
VDDE
7790
VDDE
CONTROL
SEL-2FH-SRC_STATU S3
DTV_EXPENSION
COMM_LINE (SCART)
F_REF
ADOC-uP & CONTROL
POR_FLASH
EXT. STER EO
EXT. MONO
79
37
78
77
79
37
78
77
36
80
51
KEYBOARD
RC5
LIGHT-SEN SOR
TOP CONTROL
2
1091~4
3
4
1002
1008
INTERFACING
STANDBY
DEGAUSSING
VOL_MUTE
7990
4
RIGHT
LEFT
1
SOUND
ENABLE
7
6
4
9
1
10
VREF_AUD_POS
AUDIO PROCESSING
POR
POR_FLASH
50
36
80
51
50
RGB PROCESSING
B3
HEADPH-R
HEADPH-L
B3
7651
Vgate
Vfb
Vc
Vcc
Gnd
81
6
5
4
3651
3652
+1V8+5V2
+3V3
7650
LOW VOLTAGE SUPPLY - ADOC
B8
B4
B18
B4
A3
A1
B4
(FROM 0223)
A3
B18
B1
B10
B15
E
MAINS SWITCH
PANEL
M
FRONT
INTERFACE
Q1
7300-A,C,E & K
6651
7300-x
7300-B
2
1
3
1
+5V2
4
+Vaudio
ADC1
ADC4
P2-6
P3-0
ADC3
ADC0
ADC5
P0-7
P0-3
P0-1
P3-2
P0-6
P0-4
P2-4
P2-2
P0-5
P1-1
P1-0
P1-3
P1-2
MPIFCLK
XOUT
XIN
(SCART)
FOR 2FH I/P or SCART- 3
EBIU BUS
A1..A21 D0..D15
A2
A2
200V
6
3306
FROM
VDD
MEMORY INTERFACE
B6
B7
B11
CDAC2-
VDDA
CDAC1-
VDDA
B5
SDAC1-V DDA
SDAC1-3V3
BLENDER
BLANKING
SCAVEM
SVMP
+5V
7480
2
6
1
7
8
VREF_AUD_NEG
B4
2447
VDDCO
5600
9,37
VDDQ
43
FLASH
RESET_
FLASH_RST
FLASH_RST
16
RP
ADC2
VDDE
VDDCO
ADC-
VDDA
XVDD
5570
5583
7525
WC_
5
6
7
VDDE
8
P1-5
SCL
SDA
NVM
VPP
SDM
7346
7356
TILT
B8
Decimation
Filter
I2SIN
WS PLL
Audio Processing DSP
SDI
SCKI
WSI
SD02
SCK02
WS02
4565
4564
RES
2651
N.C. N.C.
SYSTEM
RESET
(50ms)
7581
VDDE
+5V2
3582
3590
3583
3586
1
5
4
SCART I/O
INTERFACING
15
RB
RB
RB53
P0-2
N.C.
1
DC_FILAMMENT
1629
1340
1351
5
6
7
9
12
+8V_+12V
SVM_ROT
+141V
+8V_+12V
SCAVEM
PROC.
ROTATION
COIL
3
1
1361
TDA8941P
7366
IN-
3
IN+
5
5
OUT-
OUT+
5
1382
0230
1670
02151645
02150215
7991
1911
1670
0230
1670
0230
1705-1
1705-2
1705-3
AUDIO-SURROUND
AUDIO-R
AUDIO-L
SSB CONN
INTERFACE
69
72
0230
70
0230
70
69
72
1670
1670 1620
1254
0240
1936
0230
A6
A7
SIDE I/O
D
68
67
68
67
11
10
11
10
B18
F_15040_056.eps
250405
B7 A6 F
AUDIO
AMPLIFIER
A4
A6
SSB CONN
INTERFACE
B18
B11
B12