Sony CFD-S26L / CFD-S36L Service Manual ▷ View online
CFD-S26L/S36L
24
24
IC B/D
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : PB
<
> : REC
[
] : CD PLAY
6-11. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 18 for Common Note on Schematic Diagrams and page 31 for IC Block Diagrams.
(Page 22)
• Waveform
4Vp-p
1
Q301
C
(REC)
0.1V/div 5µsec/div
19.5µsec
CFD-S26L/S36L
25
25
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
MEGA Xpand
CONTROL (1) BOARD
CONTROL (2) BOARD
CONTROL (3) BOARD
2
MAIN BOARD
CNP805
–
VOLUME
+
6
CD
RADIO BAND •
AUTO PRESET
TAPE
>10
0/10
9
OPR/BATT
MODE
DISPLAY
ENT •
MEMORY
x
8
1
OPERATE
SLEEP
7
5
4
3
2
MEGA BASS
1-679-966-
1-679-968-
1-679-967-
>
+
.
–
N X
IC401
(TEST B)
(TEST A)
TUNE
S36L
S36L
( )
D451
H-11
IC401
G-5
• Semiconductor
Location
Ref. No.
Location
6-12. PRINTED WIRING BOARDS — CONTROL SECTION — • Refer to page 15 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards.
(Page 20)
CFD-S26L/S36L
26
26
6-13. SCHEMATIC DIAGRAMS — CONTROL SECTION — • Refer to page 18 for Common Note on Schematic Diagrams.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
no mark : FM
(Page 22)
CFD-S26L/S36L
27
27
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
T901
POWER
TRANSFORMER
DRY BATTERY
SIZE " D "
(IEC DESIGNATION R20)
3PCS, 4.5V
DRY BATTERY
SIZE " D "
(IEC DESIGNATION R20)
3PCS, 4.5V
BATTERY TERMINAL (2) BOARD
BATTERY TERMINAL (1) BOARD
POWER (1) BOARD
POWER (2) BOARD
3
MAIN BOARD
KH321
1-679-969-
1-679-970-
1-679-964-
1-679-965-
WHT
WHT
RED
RED
D901
G-2
D902
G-1
D903
I-2
D904
H-1
• Semiconductor
Location
Ref. No.
Location
6-14. PRINTED WIRING BOARDS — POWER SUPPLY SECTION — • Refer to page 15 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards.
(Page 20)
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