Sharp 15FS-25H (serv.man3) Service Manual ▷ View online
17
15JF-25H
F7340N6 PWB. Component side
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
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0
10
9
8
7
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5
4
3
2
1
13
12
11
Page 16
15JF-25H
18
pp
F7340N6 PWB. Copper side
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
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Y
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18
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14
13
12
25
24
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Page 19
19
15JF-25H
pp
F7340N6 PWB. Copper side
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
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0
10
9
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1
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Page 18
15JF-25H
20
ICs ADDITIONAL INFORMATION
TDA93XX (IC801)
Quick Reference Data
Pinning
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
Supply
V
P
supply voltages
−
8.0/3.3
−
V
I
P
supply current
−
135/60
−
mA
Input voltages
V
iVIFrms)
video IF amplifier sensitivity (RMS value)
−
75
−
µ
V
V
iSIF(rms)
QSS sound IF amplifier sensitivity (RMS value)
−
60
−
µ
V
V
iAUDIO(rms)
external audio input (RMS value)
−
500
−
mV
V
iCVBS(p-p)
external CVBS/Y input (peak-to-peak value)
−
1.0
−
V
V
iCHROMA(p-p)
external chroma input voltage (burst amplitude)
(peak-to-peak value)
(peak-to-peak value)
−
0.3
−
V
V
iRGB(p-p)
RGB inputs (peak-to-peak value)
−
0.7
−
V
V
iYIN(p-p)
luminance input signal (peak-to-peak value)
−
1.4
−
V
V
iUVIN(p-p)
U/V input signal (peak-to-peak value)
−
1.33/1.05
−
V
Output signals
V
o(IFVO)(p-p)
demodulated CVBS output (peak-to-peak value)
−
2.5
−
V
V
o(QSSO)(rms)
sound IF intercarrier output in QSS versions (RMS value)
−
100
−
mV
V
o(AMOUT)(rms)
demodulated AM sound output in QSS versions (RMS
value)
value)
−
500
−
mV
I
o(AGCOUT)
tuner AGC output current range
0
−
5
mA
V
oRGB(p-p)
RGB output signal amplitudes (peak-to-peak value)
−
2.0
−
V
I
oHOUT
horizontal output current
10
−
−
mA
I
oVERT
vertical output current (peak-to-peak value)
1
−
−
mA
I
oEWD
EW drive output current
1.2
−
−
mA
handbook, halfpage
XXX
MXXxxx
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Fig. 3 Pin configuration (SDIP 64)
TDA935X/6X/8X PS/N2
P1.3/T1
P1.6/SCL
P1.7/SD
A
P2.0/TPMW
P3.0/ADC0/PWM0
P3.1/ADC1/PWM1
P3.2/ADC2/PWM2
P3.3/ADC3/PWM3
VSSC/P
P0.5
P0.6
VSSA
SECPLL
VP2
DECDIG
HOUT
FBISO
PH2LF
PH1LF
GND3
A
VL/EWD
VDRB
VDRA
IFIN1
IFIN2
EHT
O
IREF
VSC
TUNERA
GC
A
UDEEM/SIFIN1
DECSDEM/SIFIN2
PLLIF
IFV
O/SV
O
DECBG
CVBSINT
VP1
CHR
OMA
CVBS/Y
GND1
A
UDOUT/AMOUT
A
VL/SNDIF/
BLKIN
BO
GO
RO
BCLIN
R2/VIN
B2/UIN
G2/YIN
INSSW2
VDD
A
VPE
VDDC
OSCGND
XT
ALIN
ALIN
XT
ALOUT
ALOUT
RESET
VDDP
P1.0/INT1
P1.1/T0
P1.2/INT0
GND2
AMOUT A
UDEXT/QSSO/
SNDPLL/SIFAGC
REFO/AMOUT
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