Specifications

26L05U AA 6.
Block Diagrams, Testpoint Overviews, and Waveforms
Block Diagram Audio
F_15050_073.eps
040305
HERCULES
A4
A3
REAR I/O CINCH
A8
A5
SIDE AV
D
AUDIO AMPLIFIER
A7
7200-A (IF)
I002
I001
F002
F952
F955
I951
I952
F004
SDA
SCL
50019003
FM-RADIO
TUNER
+
TV TUNER
3001
3000
6001
BZX79-C33
TUNER IF
A4
A4
A2
1000 6, 7 9
1
2
11
SSIF
VIF_1
VIF_2
SIF1
SIF2
RF
+5VS
VT_SUPPLY
VT
AGC
5
SEL-LLPIM
A4
VOL_MUTE
A4
4
IF
FM
10
7001
7003
FILTER
SELECTION
1002
1003
1004
ERR
10
TV
FM
9002
+5V
24
25
31
29
30
PLL
PLL
FM/QSS
AM
VCO
VIDEO
DEMOD
TUNER IF
AGC
FM
DEM.
AMPLI
+
MUTE
LS
OUTPUT
AUDIO
SOURCE
SELECTION
DIGITAL
SOUND
PROCESSING
VIDEO
IF
PHASE
DISC
AUDIO IF
QSS/AM
SOUND
MIXER
AM
SOUND
DET.
A8
REAR I/O CINCH
AV1
SC1_L_IN
SC1_R_IN
L
R
AV2
SC2_L_IN
INTF_R_IN 75
96 93
92
INTF_L_IN 76
SC2_R_IN 72
SC2_L_IN 73
SIDE_R_IN 79
SIDE_L_IN 80
SC1_R_IN 94
SC1_L_IN 95
SC2_R_IN
L
R
L
AUDIO
To VIDEO PART
see block diagram
VIDEO
D
M1
M2
T2
A5
SIDE AV
A5
CONNECTIVITIES
SIDE_L_IN
SIDE_R_IN
1207
3
1
1252
3
1
R
12781254
1
2
5
2
FM/QSS
SSIF
AM
7200-F (AUDIO)
ADC DAC
DIGITAL PART
DIGITAL
STEREO
SOUND
DECODER
AUDIO
SELECT
67
66
69
68
SCART
CINCH
OUTPUT
AUDIO
SELECT
MONITOR
OUT
L
R
MUTING
7140
L 8 Ohm/15W
R 8 Ohm/15W
1281
7990
TDA2616Q
5
2
L 8 Ohm/15W
R 8 Ohm/15W
1280
1
2
OR
4
7
6
1
9
5
V AUDIO+1
-V AUDIO
2
7991
VOLUME
+
MUTE
MAIN_OUTL
MAIN_OUTR
Stby_Con
A4
MUTE
POWER_DOWN
A4
HP
OUTPUT
ERR
19
MAIN_OUTR
MAIN_OUTL
SC1_R_OUT
SC1_L_OUT
SC2_R_OUT
SC2_L_OUT
7103
1228
1
2
3
SUBWOOFER
(optional)
SPDIF
(optional)
3164
3161
7991
7992
MUTING
7993, 7994
N.C.
1223
1
3
7
6
4
1
16
18
12
9
19
HDMI-IN
15
10
3030
HDMI
PANEL-LINK
RECEIVER
DDC
NVM
7003
65
TMDS input data pair
+3V3STBY
30
76
+5VHDMI
8
7002
shifter
#RESET
72
SDA_IO
SCL_IO
75
74
RX1-
RX0+
RX1+
DDC_SCL
RX2-
RX2+
RX0-
RXC+
RXC-
DDC_SDA
77
31
32
HDMI PANEL LINK RECEIVER
DAC
AUDIO
+3V3
7011
14
16
L_HDMI
R_HDMI
1250
1
2
1223
1
3
1250
1
3
F003 0V (N.A.)
200mV / div AC
10ms / div
1V / div DC
20µs / div
1V / div DC
20µs / div
F004
I001 I002
F201 2V / div DC
F203 2V / div DC
500mV / div DC
10ms / div
1V / div DC
20µs / div
F205
F206
500mV / div DC
20µs / div
500mV / div DC
20µs / div
500mV / div DC
20µs / div
F240 F241 F242
50mV / div AC
2ms / div
2V / div DC
2ms / div
50mV / div AC
2ms / div
500mV / div AC
2ms / div
500mV / div AC
2ms / div
I952I951 F952 F955
F692