Philips Mcm 9 Service Manual

V16VDD
sink o.drain V25
V26
V27
V28
-RESET
TEST XTOUT
XTIN
-STOP
-INT0
-INT1
drain P6-P9 source open drain
source open
drain 80k p.d.80k pull
down P04
P05
P06
P07
80k pull down 80k pull down 80k pull down
V4 V5 V6 V7 V8 V9 V10V11 V12 V13 V14 V15
CPU
VFT driver circuit (automatic display)
8-Bit A/D
Converter
8-Bit Input/Output
(tri-state)
P0
V17 V18 V19 V20V21 V22
V29
V30
V31
V32
V33
V34
V35
V36
VKK
-SCK1
SI1
SO1
P03
PD
VSS
VAREF
VASS
XOUT
XIN
P5 TC2
-DV0-SCKOAIN0AIN1 AIN2 AIN3 AIN4
P1 (tri state)8-Bit...

POWER_DOWN GND_IIC1
SW_INFO
(MCM7)  4.4Vac
(MCD9)  4.7Vac (MCM8)  4.0VacE
F
G
1401 A3
1402 B11
2440 B5
2441 B62442 C6
2443 C5
2444 C5
2445 D42446 D4
##
123456789101112
123
GND_D
-33V
(MCM7)  4.7Vac
DVD_TURDS_DATASTANDBY
456789
uP_CLK
DVD
CD_GNDPOWER_DOWN +5V6
10 11 12 A
B
C
D
E
F
GA
B
C
TO COMBI
TRAY_IN+5V6_ECO
#
#0V  [5.6V]
GND_IIC3 IIC_CLK3
(MCM5)  4.4Vac
#
#
D
NOTE : DVD_TURDS_CLK & DVD_TURDS_DATA ARE FOR MCD9/22 VERSION
-33V
TU_STEREO
TU_RDS_IN
2447 D5
2448 D5
2449 F22450 F3
2451 F3
2452 F2
2453...

343739K
3508 39K 470R 470R
180R
MCM9/25
10K
4411 MCM11/21
1M
1M
4400
4406 100N
3503
3519 180R
3438 MCM11/25
MCM9/22
                        MCM11/22
4413
3523 1M 2M2
3436
2R2
2R2
2R2
2R2 1R
1R
3520 2R2 2R2 1R 1R
1R
1R
3524 2R2 2R2 1R 1R10K
4422 100N
MCM9/37
3434 2M2
680K
3496 2444
4420 680K
1M
100N 100N
4427 4458 4438
4457
5405
9449
9451
X - Item in use. 4459
5406
9404
9405 X XXXX
XX XX
XX
X
X
XXX
4421 X
XXX X
XXX
4409 X
XXX XX
X
XXX
X
XXX
4424
X
XXX
-
---
-
---
9450
-
--- -
- -
- -
- -
--
9400
-
--- -...

CONTROL BOARD - COMPONENT LAYOUT
CONTROL BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4  dd wk0409
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4  dd wk0409
6-86-8 

TUNER PLAY / PAUSE PREV
TO BOTTOM PLATE
D
E
1300 A7
1301 A91302 A1
1303 A51304 A5
1305 A51306 A6
1307 A31308 A4
1309 A4
BASS
123456789
TAPE
#
4.9V
123456789 A
B
C
D
EA
B
C
1310 A3
1311 A31312 E2
1313 E41314 E5
2300 B82301 A8
2302 A92304 E2
2305 E32306 E3
2307 E42308 E5
2309 E62310 E6
3301 A33302 A3
3303 A43304 A4
3305 A43306 A5
3307 A5
PROVISION FOR ESD WIRE TO BOTTOM PLATE
TO FRONT DISPLAY
#
TREBLETO COMBI
3308 A5
3312 D33313 D3
3314 D43315 D5
3316 D63317 D6
5300 A85301 A8
5302 B86308 D2
8300 B78301 E2...

STB
D1 EN1SRG8
89
123456789 A
B
C
D
EA
B
C
D
E
2303 D5
2311 A4
#VOLUMEVOLUME
1234567
2312 A4
2313 C32314 C3
2315 D32316 C8
3318 B23319 C2
3320 C23321 D2
3322 E23323 B5
3324 B63325 B6
3326 B63327 B7
3328 B73329 B7
TAPECD / DVD
3330 B83331 B8
3332 B83333 B9
3334 B93335 D5
3336 C55303 A3
5304 A36300 B8
6301 B76302 B6
6303 B56304 B8
6305 B96309 C5
TUNER TAPE
7301 B37302 C9
DD 4u7 5303
DD
D
TUNER
CD AUX / CDR
AUX / CDR
#
3332
390R
6305
LTL-816TDK3 LTL-816TDK36301 LTL-816TDK36302
1K5 3325
3328
1K5
3322
1K0D...

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4  dd wk0409
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4  dd wk0409
RESET
POW SUPPL
COMPBANDPASS
TEST 
CTRLSIGNAL
QUALITY
CLK& OSC&
CLOCKED(8th ORDER)
VSSA
DEM RDS/RBDS 57 Khz
DET
SCL
ADR 0
1
2 SDAWC
1234
1234...

6-126-12
ELECTRICAL PARTS - FRONT BOARD1301 2422 026 05563 SOC PHONE V 1P F 3.5 ST
1303 4822 276 13775 SWITCH
1304 4822 276 13775 SWITCH
1305 4822 276 13775 SWITCH
1306 4822 276 13775 SWITCH
1307 4822 276 13775 SWITCH
1308 4822 276 13775 SWITCH
1309 4822 276 13775 SWITCH
1310 4822 276 13775 SWITCH
1311 4822 276 13775 SWITCH
1312 9940 000 02116 ROTARY ENCODER
1313 9940 000 02117 ROTARY ENCODER
1314 9940 000 02117 ROTARY ENCODER
1331 4822 276 13775 SWITCH
1332 4822 276 13775 SWITCH
1333 4822 276 13775...

7A-1 7A-1
1
FM
Osc.FM
Mixer
AM
Mixer
AM
Osc.
AM IF
IF1IF2FM
Det.
AM
Det.
3393733
RADIO IC
TEA 5757H 
TUNER BOARD
ECO 6 
Systems
10 18 11
14
15 
24
right
right leftleft
stereo VCO
41 40 36 1932 44 25
Stereo
Decoder
AFC
AFC + AFC -
4
4
AGC Pre-
scaler
Multi-
plexer
Charge
pump
Stabilizer
CONTROL
Reference
Oscillator
29
28
27 clockdataenable
P1
P0
31
30programmable
output ports
VLoop
VLoop
VLoop
VLoop
VLoop
2 6 5 43
C
D
450kHz 450kHz 450kHz
20
75kHz
VStabAVStabBVStabB V
StabAVStabB
10,7 MHz 10,7 MHz
359...

7A-27A-2
ECO6 Sys-non Cenelec, 000911
  1101  A1
  1102  B1
  1103  F2
  1120  E14
  1130  A2
  1131  B2
  1132  G13  
  2101  B3
  2102  B1
  2103  C7
  2104  B3
  2105  A2
  2106  F3
  2107  F4
  2119  H6
  2120  G6
  2124  H6
  2125  H6
  2126  F7
  2127  E7
  2128  C8
  2129  C7
  2130  F11
  2131  G8
  2132  G8
  2133  G8
  2134  H8
  2135  H9
  2136  G14
  2137  G13
  2138  F9
  2139  G9
  2140  G9
  2141  F10
  2143  G12
  2144  G11
  2145  F12
  2146  E12
  2147  E12
  2148  E12
  2149  H7
  2150...