Philips DCC170 Service Manual page 23

(6) Total error rate
1. Set in the FACTORY mode.
2. Press the COUNTER button 6 times.
(Or, press the COUNTER button once in the test rec mode.)
Note: Refer Step 3 of Troubleshooting on page 25.
(7) Ageing mode
. Set in the FACTORY mode.
2. Press the COUNTER button 7 times.
(Or, press the COUNTER button once in the total error rate.)
LCD — | LJAGEINGL] MODEL)
3. Repeat the same operating after indicated.
AGEING MODE | —= REW —> PLAY —> F-SKIP (+2) —> PLAY (approx. 5min.)
STOP ~«— SIDEA ~<— PLAY (approx. 5 min.) ~<— SIDE B ~«— FF (10 sec.) <—STOP
4. When pressing the COUNTER button, reset in the "FACTORY MODE",
@ Service mode
Refer Step 3 of Troubleshooting on page 25. (Except, (A) Circuit Check mode.)
(A) Circuit check mode
This check mode allows checks for both the Main PCB circuit and mechanism operations with Mechanism PCB
separated from the mechanism. (Reel sensor and F/R switch signals are ignored.)
@ Check procedure
1. Set in the FACTORY mode.
2. With the LCD shown "FACTORY 024D", press the "TEXT" button, and "SERVICE MODE" will appear on the
LCD.
LCD — |L] SERVICEL] MODEL]
3. Press the COUNTER button 7 times.
LoD —> |CDOIDOOO: OLR iIKIK)}_—s K): STOP or PLAY)
Check for "R"
—~21-
@ Disassembly
Lo Loy ot, MEd ees
Mechanism PCB
SPER MEOENI Ea
c) Arrange as shown below.
Solenoid
Mechanism side
Solenoid
Lots
PCS 79 283