Schematic Diagram - Panel Section - Sony HCD-FL7D Service Manual

1-18. SCHEMATIC DIAGRAM – PANEL Section –
R321 R322
680 1k
S311 S312 S313
DISC SELECT
NO806
7P
KEY1
R329
680
KEY2
KEYS RTN
HP SW S320 S321
D GND
(Page 19)
BLUE LED VCC
DVD TOP DVD MENU
LED GND
MENU
R381 R382 R383
4.7k 4.7k 4.7k
R385 R386 R387
4.7k 4.7k 4.7k
D308
C316 SELU5E23C
1000p
MULTI CHANNEL
DECODING
R323 R324 R325 R326 R327 R328
1.5k 1.5k 2.2k 3.3k 4.7k 6.8k
S314 S315 S316 S317 S318 S319
- +
JW321
R330 R331 R332
1k 1.5k 1.5k C313
0.01
NO811
3P
S322 S323 S324 HP-L
JW322 HP-GND
HP-R
CD SYNC REC
B
HI-DUB PAUSE/START
NO807A
2P
NO807B
2P
R384
4.7k
R388
4.7k
D304
SELS5923C
TAPE A/B
R304
100
(CHASSIS)
J301
PHONES
(US,CND,AEP,UK)
R312 R311 R310
6.8k 4.7k 3.3k
S310 S309 S308
2.1CH/ EFFECT GROOVE
MULTI
21 21
D301
D303 D302
SELS5923C SELS5923C SELS5223C (AEP,UK)
TUNER/BAND DVD SEL5223S (EXCEPT AEP,UK)
R303 R302 R301
100 100 ∗ ∗ R301
1K (AEP,UK)
220 (EXCEPT AEP,UK)
DISPLAY
R309 R308 R307 R306 R305
2.2k 1.5k 1.5k 1k 680
S307 S306 S305 S304 S303
DIGITAL TAPE A/B TUNER/BAND DVD
MD(VIDEO)
VIDEO(MD) (EXCEPT US,CND)
(US,CND)
C301
47 R313
10V 47
REMOTE
CONTROL
RECEIVER
IC301
TSOP7000 R314
47
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
HCD-FL7D
NO812
11P
EVER+3.3V
LED A
LED B
LED GND
LED5
LED4
D GND
(Page 19)
DISPLEY KEY
POWER KEY
KEY0
SIRCS